Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r153-tall-171631151600351.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DoubleExponent-PT-020, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151600351
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 780K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 340K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-00
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-01
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-02
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-03
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-04
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-05
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-06
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-07
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-08
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-09
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-10
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-11
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-12
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-13
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-14
FORMULA_NAME DoubleExponent-PT-020-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716426208971

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-020
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-23 01:03:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 01:03:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 01:03:30] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2024-05-23 01:03:30] [INFO ] Transformed 1064 places.
[2024-05-23 01:03:30] [INFO ] Transformed 998 transitions.
[2024-05-23 01:03:30] [INFO ] Parsed PT model containing 1064 places and 998 transitions and 2814 arcs in 167 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
// Phase 1: matrix 998 rows 1064 cols
[2024-05-23 01:03:31] [INFO ] Invariants computation overflowed in 146 ms
Incomplete random walk after 10000 steps, including 326 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 293 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 286 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 290 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 303 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 284 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 285 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 274 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 277 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 284 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 292 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 290 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 290 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 281 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 274 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 290 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10000 steps, including 281 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 16) seen :1
// Phase 1: matrix 998 rows 1064 cols
[2024-05-23 01:03:31] [INFO ] Invariants computation overflowed in 139 ms
[2024-05-23 01:03:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:03:36] [INFO ] [Real]Absence check using state equation in 4612 ms returned unknown
[2024-05-23 01:03:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:03:38] [INFO ] [Real]Absence check using state equation in 1970 ms returned sat
[2024-05-23 01:03:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:03:40] [INFO ] [Nat]Absence check using state equation in 1681 ms returned sat
[2024-05-23 01:03:40] [INFO ] Deduced a trap composed of 72 places in 337 ms of which 3 ms to minimize.
[2024-05-23 01:03:41] [INFO ] Deduced a trap composed of 61 places in 300 ms of which 1 ms to minimize.
[2024-05-23 01:03:41] [INFO ] Deduced a trap composed of 53 places in 268 ms of which 1 ms to minimize.
[2024-05-23 01:03:42] [INFO ] Deduced a trap composed of 438 places in 310 ms of which 2 ms to minimize.
[2024-05-23 01:03:42] [INFO ] Deduced a trap composed of 48 places in 328 ms of which 2 ms to minimize.
[2024-05-23 01:03:42] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2091 ms
[2024-05-23 01:03:42] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 53 ms.
[2024-05-23 01:03:43] [INFO ] Added : 20 causal constraints over 4 iterations in 1101 ms. Result :unknown
[2024-05-23 01:03:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:03:46] [INFO ] [Real]Absence check using state equation in 2643 ms returned sat
[2024-05-23 01:03:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:03:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:03:48] [INFO ] [Nat]Absence check using state equation in 1946 ms returned sat
[2024-05-23 01:03:48] [INFO ] Deduced a trap composed of 77 places in 263 ms of which 1 ms to minimize.
[2024-05-23 01:03:49] [INFO ] Deduced a trap composed of 90 places in 245 ms of which 1 ms to minimize.
[2024-05-23 01:03:49] [INFO ] Deduced a trap composed of 305 places in 243 ms of which 1 ms to minimize.
[2024-05-23 01:03:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 952 ms
[2024-05-23 01:03:49] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 58 ms.
[2024-05-23 01:03:51] [INFO ] Added : 40 causal constraints over 8 iterations in 2004 ms. Result :unknown
[2024-05-23 01:03:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:03:55] [INFO ] [Real]Absence check using state equation in 3562 ms returned unsat
[2024-05-23 01:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:03:56] [INFO ] [Real]Absence check using state equation in 676 ms returned sat
[2024-05-23 01:03:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:03:57] [INFO ] [Nat]Absence check using state equation in 854 ms returned sat
[2024-05-23 01:03:57] [INFO ] Deduced a trap composed of 445 places in 299 ms of which 1 ms to minimize.
[2024-05-23 01:03:57] [INFO ] Deduced a trap composed of 31 places in 253 ms of which 1 ms to minimize.
[2024-05-23 01:03:57] [INFO ] Deduced a trap composed of 113 places in 205 ms of which 0 ms to minimize.
[2024-05-23 01:03:58] [INFO ] Deduced a trap composed of 89 places in 290 ms of which 1 ms to minimize.
[2024-05-23 01:03:58] [INFO ] Deduced a trap composed of 108 places in 302 ms of which 1 ms to minimize.
[2024-05-23 01:03:58] [INFO ] Deduced a trap composed of 433 places in 299 ms of which 1 ms to minimize.
[2024-05-23 01:03:59] [INFO ] Deduced a trap composed of 127 places in 197 ms of which 1 ms to minimize.
[2024-05-23 01:03:59] [INFO ] Deduced a trap composed of 101 places in 202 ms of which 1 ms to minimize.
[2024-05-23 01:03:59] [INFO ] Deduced a trap composed of 113 places in 294 ms of which 1 ms to minimize.
[2024-05-23 01:04:00] [INFO ] Deduced a trap composed of 146 places in 296 ms of which 0 ms to minimize.
[2024-05-23 01:04:00] [INFO ] Deduced a trap composed of 419 places in 290 ms of which 1 ms to minimize.
[2024-05-23 01:04:00] [INFO ] Deduced a trap composed of 125 places in 220 ms of which 0 ms to minimize.
[2024-05-23 01:04:01] [INFO ] Trap strengthening (SAT) tested/added 12/12 trap constraints in 4038 ms
[2024-05-23 01:04:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:01] [INFO ] [Real]Absence check using state equation in 594 ms returned sat
[2024-05-23 01:04:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:04:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:02] [INFO ] [Nat]Absence check using state equation in 714 ms returned sat
[2024-05-23 01:04:02] [INFO ] Deduced a trap composed of 101 places in 268 ms of which 0 ms to minimize.
[2024-05-23 01:04:03] [INFO ] Deduced a trap composed of 157 places in 262 ms of which 1 ms to minimize.
[2024-05-23 01:04:03] [INFO ] Deduced a trap composed of 156 places in 236 ms of which 0 ms to minimize.
[2024-05-23 01:04:03] [INFO ] Deduced a trap composed of 149 places in 302 ms of which 0 ms to minimize.
[2024-05-23 01:04:04] [INFO ] Deduced a trap composed of 163 places in 233 ms of which 1 ms to minimize.
[2024-05-23 01:04:04] [INFO ] Deduced a trap composed of 165 places in 215 ms of which 1 ms to minimize.
[2024-05-23 01:04:04] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1941 ms
[2024-05-23 01:04:04] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 75 ms.
[2024-05-23 01:04:07] [INFO ] Deduced a trap composed of 8 places in 365 ms of which 1 ms to minimize.
[2024-05-23 01:04:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-23 01:04:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:09] [INFO ] [Real]Absence check using state equation in 2478 ms returned sat
[2024-05-23 01:04:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:04:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:12] [INFO ] [Nat]Absence check using state equation in 2666 ms returned sat
[2024-05-23 01:04:12] [INFO ] Deduced a trap composed of 149 places in 263 ms of which 1 ms to minimize.
[2024-05-23 01:04:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 398 ms
[2024-05-23 01:04:13] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 47 ms.
[2024-05-23 01:04:14] [INFO ] Added : 25 causal constraints over 5 iterations in 1844 ms. Result :unknown
[2024-05-23 01:04:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:15] [INFO ] [Real]Absence check using state equation in 376 ms returned sat
[2024-05-23 01:04:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:04:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:15] [INFO ] [Nat]Absence check using state equation in 397 ms returned sat
[2024-05-23 01:04:16] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 52 ms.
[2024-05-23 01:04:20] [INFO ] Added : 20 causal constraints over 4 iterations in 4356 ms. Result :sat
Minimization took 114 ms.
[2024-05-23 01:04:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:22] [INFO ] [Real]Absence check using state equation in 1760 ms returned sat
[2024-05-23 01:04:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:04:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:23] [INFO ] [Nat]Absence check using state equation in 1301 ms returned sat
[2024-05-23 01:04:24] [INFO ] Deduced a trap composed of 89 places in 285 ms of which 0 ms to minimize.
[2024-05-23 01:04:24] [INFO ] Deduced a trap composed of 91 places in 315 ms of which 0 ms to minimize.
[2024-05-23 01:04:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 775 ms
[2024-05-23 01:04:24] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 59 ms.
[2024-05-23 01:04:27] [INFO ] Added : 20 causal constraints over 4 iterations in 2846 ms. Result :unknown
[2024-05-23 01:04:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:27] [INFO ] [Real]Absence check using state equation in 365 ms returned sat
[2024-05-23 01:04:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:04:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:28] [INFO ] [Nat]Absence check using state equation in 336 ms returned sat
[2024-05-23 01:04:28] [INFO ] Deduced a trap composed of 385 places in 342 ms of which 1 ms to minimize.
[2024-05-23 01:04:29] [INFO ] Deduced a trap composed of 53 places in 292 ms of which 0 ms to minimize.
[2024-05-23 01:04:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1097 ms
[2024-05-23 01:04:29] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 67 ms.
[2024-05-23 01:04:33] [INFO ] Added : 40 causal constraints over 8 iterations in 3473 ms. Result :unknown
[2024-05-23 01:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:35] [INFO ] [Real]Absence check using state equation in 2612 ms returned sat
[2024-05-23 01:04:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:04:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:37] [INFO ] [Nat]Absence check using state equation in 1178 ms returned sat
[2024-05-23 01:04:37] [INFO ] Deduced a trap composed of 103 places in 265 ms of which 1 ms to minimize.
[2024-05-23 01:04:37] [INFO ] Deduced a trap composed of 113 places in 268 ms of which 2 ms to minimize.
[2024-05-23 01:04:38] [INFO ] Deduced a trap composed of 132 places in 292 ms of which 5 ms to minimize.
[2024-05-23 01:04:38] [INFO ] Deduced a trap composed of 121 places in 263 ms of which 1 ms to minimize.
[2024-05-23 01:04:38] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1334 ms
[2024-05-23 01:04:38] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 52 ms.
[2024-05-23 01:04:40] [INFO ] Added : 20 causal constraints over 4 iterations in 2414 ms. Result :unknown
[2024-05-23 01:04:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:41] [INFO ] [Real]Absence check using state equation in 628 ms returned sat
[2024-05-23 01:04:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:42] [INFO ] [Nat]Absence check using state equation in 667 ms returned sat
[2024-05-23 01:04:42] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 56 ms.
[2024-05-23 01:04:46] [INFO ] Added : 20 causal constraints over 4 iterations in 4227 ms. Result :unknown
[2024-05-23 01:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:49] [INFO ] [Real]Absence check using state equation in 2229 ms returned sat
[2024-05-23 01:04:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:04:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:50] [INFO ] [Nat]Absence check using state equation in 1663 ms returned sat
[2024-05-23 01:04:51] [INFO ] Deduced a trap composed of 125 places in 253 ms of which 1 ms to minimize.
[2024-05-23 01:04:51] [INFO ] Deduced a trap composed of 152 places in 240 ms of which 1 ms to minimize.
[2024-05-23 01:04:51] [INFO ] Deduced a trap composed of 133 places in 225 ms of which 1 ms to minimize.
[2024-05-23 01:04:51] [INFO ] Deduced a trap composed of 137 places in 231 ms of which 1 ms to minimize.
[2024-05-23 01:04:52] [INFO ] Deduced a trap composed of 113 places in 248 ms of which 1 ms to minimize.
[2024-05-23 01:04:52] [INFO ] Deduced a trap composed of 115 places in 240 ms of which 0 ms to minimize.
[2024-05-23 01:04:52] [INFO ] Deduced a trap composed of 101 places in 251 ms of which 1 ms to minimize.
[2024-05-23 01:04:53] [INFO ] Deduced a trap composed of 139 places in 253 ms of which 1 ms to minimize.
[2024-05-23 01:04:53] [INFO ] Deduced a trap composed of 103 places in 257 ms of which 0 ms to minimize.
[2024-05-23 01:04:53] [INFO ] Deduced a trap composed of 89 places in 261 ms of which 1 ms to minimize.
[2024-05-23 01:04:54] [INFO ] Deduced a trap composed of 91 places in 254 ms of which 0 ms to minimize.
[2024-05-23 01:04:54] [INFO ] Deduced a trap composed of 132 places in 249 ms of which 2 ms to minimize.
[2024-05-23 01:04:54] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 12
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-23 01:04:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:04:57] [INFO ] [Real]Absence check using state equation in 3406 ms returned sat
[2024-05-23 01:04:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:04:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:05:01] [INFO ] [Nat]Absence check using state equation in 3359 ms returned sat
[2024-05-23 01:05:01] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 44 ms.
[2024-05-23 01:05:02] [INFO ] Added : 15 causal constraints over 3 iterations in 1509 ms. Result :unknown
[2024-05-23 01:05:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:05:03] [INFO ] [Real]Absence check using state equation in 445 ms returned sat
[2024-05-23 01:05:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:05:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:05:04] [INFO ] [Nat]Absence check using state equation in 377 ms returned sat
[2024-05-23 01:05:04] [INFO ] Deduced a trap composed of 248 places in 324 ms of which 1 ms to minimize.
[2024-05-23 01:05:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 504 ms
[2024-05-23 01:05:04] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 45 ms.
[2024-05-23 01:05:08] [INFO ] Added : 20 causal constraints over 4 iterations in 3809 ms. Result :sat
Minimization took 219 ms.
[2024-05-23 01:05:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:05:09] [INFO ] [Real]Absence check using state equation in 448 ms returned sat
[2024-05-23 01:05:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:05:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:05:09] [INFO ] [Nat]Absence check using state equation in 329 ms returned sat
[2024-05-23 01:05:09] [INFO ] Computed and/alt/rep : 997/1933/997 causal constraints (skipped 0 transitions) in 49 ms.
[2024-05-23 01:05:14] [INFO ] Added : 20 causal constraints over 4 iterations in 4492 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1, -1, -1, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA DoubleExponent-PT-020-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 15 out of 1064 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1064/1064 places, 998/998 transitions.
Graph (complete) has 1816 edges and 1064 vertex of which 1058 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 226 transitions
Trivial Post-agglo rules discarded 226 transitions
Performed 226 trivial Post agglomeration. Transition count delta: 226
Iterating post reduction 0 with 229 rules applied. Total rules applied 230 place count 1057 transition count 770
Reduce places removed 226 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 231 rules applied. Total rules applied 461 place count 831 transition count 765
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 466 place count 826 transition count 765
Performed 42 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 42 Pre rules applied. Total rules applied 466 place count 826 transition count 723
Deduced a syphon composed of 42 places in 11 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 550 place count 784 transition count 723
Performed 176 Post agglomeration using F-continuation condition.Transition count delta: 176
Deduced a syphon composed of 176 places in 9 ms
Reduce places removed 176 places and 0 transitions.
Iterating global reduction 3 with 352 rules applied. Total rules applied 902 place count 608 transition count 547
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 37 places in 7 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 976 place count 571 transition count 547
Free-agglomeration rule (complex) applied 76 times.
Iterating global reduction 3 with 76 rules applied. Total rules applied 1052 place count 571 transition count 471
Reduce places removed 76 places and 0 transitions.
Iterating post reduction 3 with 76 rules applied. Total rules applied 1128 place count 495 transition count 471
Partial Free-agglomeration rule applied 80 times.
Drop transitions removed 80 transitions
Iterating global reduction 4 with 80 rules applied. Total rules applied 1208 place count 495 transition count 471
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1209 place count 494 transition count 470
Applied a total of 1209 rules in 460 ms. Remains 494 /1064 variables (removed 570) and now considering 470/998 (removed 528) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 460 ms. Remains : 494/1064 places, 470/998 transitions.
// Phase 1: matrix 470 rows 494 cols
[2024-05-23 01:06:45] [INFO ] Computed 100 invariants in 80 ms
Incomplete random walk after 1000000 steps, including 128082 resets, run finished after 1044 ms. (steps per millisecond=957 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84773 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84560 resets, run finished after 663 ms. (steps per millisecond=1508 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84729 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84620 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84791 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84704 resets, run finished after 654 ms. (steps per millisecond=1529 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 85115 resets, run finished after 649 ms. (steps per millisecond=1540 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84758 resets, run finished after 651 ms. (steps per millisecond=1536 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84807 resets, run finished after 661 ms. (steps per millisecond=1512 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84478 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84643 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 84917 resets, run finished after 666 ms. (steps per millisecond=1501 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84970 resets, run finished after 660 ms. (steps per millisecond=1515 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84924 resets, run finished after 662 ms. (steps per millisecond=1510 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 84868 resets, run finished after 657 ms. (steps per millisecond=1522 ) properties (out of 15) seen :0
[2024-05-23 01:06:56] [INFO ] Invariant cache hit.
[2024-05-23 01:06:56] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:06:56] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 28 ms returned sat
[2024-05-23 01:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:06:56] [INFO ] [Real]Absence check using state equation in 442 ms returned sat
[2024-05-23 01:06:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:06:56] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2024-05-23 01:06:56] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 25 ms returned sat
[2024-05-23 01:06:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:06:57] [INFO ] [Nat]Absence check using state equation in 312 ms returned sat
[2024-05-23 01:06:57] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:07:00] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 01:07:01] [INFO ] [Nat]Added 74 Read/Feed constraints in 4980 ms returned sat
[2024-05-23 01:07:02] [INFO ] Deduced a trap composed of 157 places in 209 ms of which 0 ms to minimize.
[2024-05-23 01:07:02] [INFO ] Deduced a trap composed of 157 places in 197 ms of which 1 ms to minimize.
[2024-05-23 01:07:02] [INFO ] Deduced a trap composed of 144 places in 191 ms of which 1 ms to minimize.
[2024-05-23 01:07:03] [INFO ] Deduced a trap composed of 147 places in 192 ms of which 0 ms to minimize.
[2024-05-23 01:07:03] [INFO ] Deduced a trap composed of 136 places in 168 ms of which 0 ms to minimize.
[2024-05-23 01:07:03] [INFO ] Deduced a trap composed of 17 places in 192 ms of which 1 ms to minimize.
[2024-05-23 01:07:03] [INFO ] Deduced a trap composed of 145 places in 208 ms of which 14 ms to minimize.
[2024-05-23 01:07:04] [INFO ] Deduced a trap composed of 153 places in 228 ms of which 1 ms to minimize.
[2024-05-23 01:07:04] [INFO ] Deduced a trap composed of 145 places in 184 ms of which 1 ms to minimize.
[2024-05-23 01:07:04] [INFO ] Deduced a trap composed of 156 places in 205 ms of which 1 ms to minimize.
[2024-05-23 01:07:04] [INFO ] Deduced a trap composed of 145 places in 189 ms of which 0 ms to minimize.
[2024-05-23 01:07:05] [INFO ] Deduced a trap composed of 159 places in 190 ms of which 0 ms to minimize.
[2024-05-23 01:07:05] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 3288 ms
[2024-05-23 01:07:05] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 42 ms.
[2024-05-23 01:07:10] [INFO ] Added : 85 causal constraints over 17 iterations in 4988 ms. Result :sat
Minimization took 2232 ms.
[2024-05-23 01:07:12] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:07:12] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 27 ms returned sat
[2024-05-23 01:07:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:12] [INFO ] [Real]Absence check using state equation in 204 ms returned sat
[2024-05-23 01:07:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:07:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:07:12] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 27 ms returned sat
[2024-05-23 01:07:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:13] [INFO ] [Nat]Absence check using state equation in 195 ms returned sat
[2024-05-23 01:07:13] [INFO ] [Nat]Added 74 Read/Feed constraints in 31 ms returned sat
[2024-05-23 01:07:13] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 26 ms.
[2024-05-23 01:07:15] [INFO ] Deduced a trap composed of 132 places in 226 ms of which 0 ms to minimize.
[2024-05-23 01:07:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 347 ms
[2024-05-23 01:07:15] [INFO ] Added : 136 causal constraints over 28 iterations in 2155 ms. Result :sat
Minimization took 602 ms.
[2024-05-23 01:07:16] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:07:16] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 30 ms returned sat
[2024-05-23 01:07:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:16] [INFO ] [Real]Absence check using state equation in 183 ms returned sat
[2024-05-23 01:07:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:07:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:07:16] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 26 ms returned sat
[2024-05-23 01:07:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:16] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2024-05-23 01:07:16] [INFO ] [Nat]Added 74 Read/Feed constraints in 214 ms returned sat
[2024-05-23 01:07:16] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 33 ms.
[2024-05-23 01:07:19] [INFO ] Added : 163 causal constraints over 33 iterations in 2208 ms. Result :sat
Minimization took 839 ms.
[2024-05-23 01:07:19] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:07:20] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 27 ms returned sat
[2024-05-23 01:07:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:20] [INFO ] [Real]Absence check using state equation in 203 ms returned sat
[2024-05-23 01:07:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:07:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:07:20] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 35 ms returned sat
[2024-05-23 01:07:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:20] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2024-05-23 01:07:21] [INFO ] [Nat]Added 74 Read/Feed constraints in 965 ms returned sat
[2024-05-23 01:07:21] [INFO ] Deduced a trap composed of 4 places in 115 ms of which 0 ms to minimize.
[2024-05-23 01:07:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 176 ms
[2024-05-23 01:07:21] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 31 ms.
[2024-05-23 01:07:29] [INFO ] Deduced a trap composed of 23 places in 215 ms of which 1 ms to minimize.
[2024-05-23 01:07:29] [INFO ] Deduced a trap composed of 33 places in 184 ms of which 2 ms to minimize.
[2024-05-23 01:07:29] [INFO ] Deduced a trap composed of 157 places in 187 ms of which 1 ms to minimize.
[2024-05-23 01:07:29] [INFO ] Deduced a trap composed of 30 places in 188 ms of which 2 ms to minimize.
[2024-05-23 01:07:30] [INFO ] Deduced a trap composed of 162 places in 203 ms of which 30 ms to minimize.
[2024-05-23 01:07:30] [INFO ] Deduced a trap composed of 160 places in 180 ms of which 1 ms to minimize.
[2024-05-23 01:07:30] [INFO ] Deduced a trap composed of 171 places in 184 ms of which 1 ms to minimize.
[2024-05-23 01:07:30] [INFO ] Deduced a trap composed of 157 places in 195 ms of which 1 ms to minimize.
[2024-05-23 01:07:31] [INFO ] Deduced a trap composed of 169 places in 188 ms of which 1 ms to minimize.
[2024-05-23 01:07:31] [INFO ] Deduced a trap composed of 155 places in 176 ms of which 0 ms to minimize.
[2024-05-23 01:07:31] [INFO ] Deduced a trap composed of 160 places in 184 ms of which 1 ms to minimize.
[2024-05-23 01:07:31] [INFO ] Deduced a trap composed of 165 places in 195 ms of which 1 ms to minimize.
[2024-05-23 01:07:31] [INFO ] Deduced a trap composed of 145 places in 195 ms of which 0 ms to minimize.
[2024-05-23 01:07:32] [INFO ] Deduced a trap composed of 150 places in 208 ms of which 0 ms to minimize.
[2024-05-23 01:07:32] [INFO ] Deduced a trap composed of 152 places in 169 ms of which 1 ms to minimize.
[2024-05-23 01:07:32] [INFO ] Deduced a trap composed of 169 places in 188 ms of which 1 ms to minimize.
[2024-05-23 01:07:33] [INFO ] Deduced a trap composed of 152 places in 185 ms of which 1 ms to minimize.
[2024-05-23 01:07:33] [INFO ] Deduced a trap composed of 159 places in 210 ms of which 0 ms to minimize.
[2024-05-23 01:07:33] [INFO ] Deduced a trap composed of 162 places in 193 ms of which 1 ms to minimize.
[2024-05-23 01:07:33] [INFO ] Deduced a trap composed of 166 places in 188 ms of which 0 ms to minimize.
[2024-05-23 01:07:34] [INFO ] Deduced a trap composed of 166 places in 199 ms of which 1 ms to minimize.
[2024-05-23 01:07:34] [INFO ] Deduced a trap composed of 31 places in 196 ms of which 1 ms to minimize.
[2024-05-23 01:07:34] [INFO ] Deduced a trap composed of 166 places in 200 ms of which 1 ms to minimize.
[2024-05-23 01:07:34] [INFO ] Deduced a trap composed of 174 places in 187 ms of which 0 ms to minimize.
[2024-05-23 01:07:35] [INFO ] Deduced a trap composed of 27 places in 189 ms of which 0 ms to minimize.
[2024-05-23 01:07:35] [INFO ] Deduced a trap composed of 157 places in 196 ms of which 1 ms to minimize.
[2024-05-23 01:07:35] [INFO ] Deduced a trap composed of 165 places in 203 ms of which 1 ms to minimize.
[2024-05-23 01:07:35] [INFO ] Deduced a trap composed of 156 places in 218 ms of which 0 ms to minimize.
[2024-05-23 01:07:36] [INFO ] Trap strengthening (SAT) tested/added 29/28 trap constraints in 7232 ms
[2024-05-23 01:07:36] [INFO ] Added : 329 causal constraints over 66 iterations in 14304 ms. Result :sat
Minimization took 2325 ms.
[2024-05-23 01:07:38] [INFO ] [Real]Absence check using 2 positive place invariants in 11 ms returned sat
[2024-05-23 01:07:38] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 61 ms returned sat
[2024-05-23 01:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:38] [INFO ] [Real]Absence check using state equation in 216 ms returned sat
[2024-05-23 01:07:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:07:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:07:38] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 27 ms returned sat
[2024-05-23 01:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:39] [INFO ] [Nat]Absence check using state equation in 200 ms returned sat
[2024-05-23 01:07:39] [INFO ] [Nat]Added 74 Read/Feed constraints in 260 ms returned sat
[2024-05-23 01:07:39] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 31 ms.
[2024-05-23 01:07:46] [INFO ] Deduced a trap composed of 10 places in 172 ms of which 0 ms to minimize.
[2024-05-23 01:07:46] [INFO ] Deduced a trap composed of 12 places in 150 ms of which 0 ms to minimize.
[2024-05-23 01:07:46] [INFO ] Deduced a trap composed of 11 places in 152 ms of which 0 ms to minimize.
[2024-05-23 01:07:46] [INFO ] Deduced a trap composed of 14 places in 155 ms of which 0 ms to minimize.
[2024-05-23 01:07:47] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 871 ms
[2024-05-23 01:07:47] [INFO ] Added : 262 causal constraints over 53 iterations in 7697 ms. Result :sat
Minimization took 1762 ms.
[2024-05-23 01:07:48] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:07:49] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 32 ms returned sat
[2024-05-23 01:07:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:49] [INFO ] [Real]Absence check using state equation in 254 ms returned sat
[2024-05-23 01:07:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:07:49] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:07:49] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 29 ms returned sat
[2024-05-23 01:07:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:49] [INFO ] [Nat]Absence check using state equation in 260 ms returned sat
[2024-05-23 01:07:49] [INFO ] [Nat]Added 74 Read/Feed constraints in 254 ms returned sat
[2024-05-23 01:07:49] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 27 ms.
[2024-05-23 01:07:54] [INFO ] Deduced a trap composed of 21 places in 136 ms of which 0 ms to minimize.
[2024-05-23 01:07:54] [INFO ] Deduced a trap composed of 10 places in 149 ms of which 0 ms to minimize.
[2024-05-23 01:07:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 411 ms
[2024-05-23 01:07:54] [INFO ] Added : 255 causal constraints over 51 iterations in 4922 ms. Result :sat
Minimization took 1799 ms.
[2024-05-23 01:07:56] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:07:56] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 32 ms returned sat
[2024-05-23 01:07:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:56] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2024-05-23 01:07:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:07:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:07:57] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 27 ms returned sat
[2024-05-23 01:07:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:57] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2024-05-23 01:07:57] [INFO ] [Nat]Added 74 Read/Feed constraints in 51 ms returned sat
[2024-05-23 01:07:57] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 27 ms.
[2024-05-23 01:07:57] [INFO ] Added : 57 causal constraints over 13 iterations in 601 ms. Result :sat
Minimization took 237 ms.
[2024-05-23 01:07:58] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:07:58] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 27 ms returned sat
[2024-05-23 01:07:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:58] [INFO ] [Real]Absence check using state equation in 225 ms returned sat
[2024-05-23 01:07:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:07:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:07:58] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 30 ms returned sat
[2024-05-23 01:07:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:07:58] [INFO ] [Nat]Absence check using state equation in 186 ms returned sat
[2024-05-23 01:07:59] [INFO ] [Nat]Added 74 Read/Feed constraints in 246 ms returned sat
[2024-05-23 01:07:59] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 30 ms.
[2024-05-23 01:08:02] [INFO ] Deduced a trap composed of 8 places in 190 ms of which 1 ms to minimize.
[2024-05-23 01:08:02] [INFO ] Deduced a trap composed of 19 places in 168 ms of which 0 ms to minimize.
[2024-05-23 01:08:02] [INFO ] Deduced a trap composed of 17 places in 170 ms of which 1 ms to minimize.
[2024-05-23 01:08:02] [INFO ] Deduced a trap composed of 24 places in 189 ms of which 1 ms to minimize.
[2024-05-23 01:08:03] [INFO ] Deduced a trap composed of 22 places in 181 ms of which 1 ms to minimize.
[2024-05-23 01:08:03] [INFO ] Deduced a trap composed of 104 places in 156 ms of which 0 ms to minimize.
[2024-05-23 01:08:03] [INFO ] Deduced a trap composed of 10 places in 166 ms of which 1 ms to minimize.
[2024-05-23 01:08:03] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 1588 ms
[2024-05-23 01:08:03] [INFO ] Added : 210 causal constraints over 43 iterations in 4570 ms. Result :sat
Minimization took 2090 ms.
[2024-05-23 01:08:05] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:08:05] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 28 ms returned sat
[2024-05-23 01:08:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:06] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2024-05-23 01:08:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:08:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:08:06] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 28 ms returned sat
[2024-05-23 01:08:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:06] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2024-05-23 01:08:06] [INFO ] [Nat]Added 74 Read/Feed constraints in 196 ms returned sat
[2024-05-23 01:08:06] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 30 ms.
[2024-05-23 01:08:09] [INFO ] Added : 198 causal constraints over 40 iterations in 3361 ms. Result :sat
Minimization took 374 ms.
[2024-05-23 01:08:10] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:08:10] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 29 ms returned sat
[2024-05-23 01:08:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:10] [INFO ] [Real]Absence check using state equation in 212 ms returned sat
[2024-05-23 01:08:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:08:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:08:10] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 27 ms returned sat
[2024-05-23 01:08:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:10] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2024-05-23 01:08:11] [INFO ] [Nat]Added 74 Read/Feed constraints in 141 ms returned sat
[2024-05-23 01:08:11] [INFO ] Deduced a trap composed of 4 places in 182 ms of which 1 ms to minimize.
[2024-05-23 01:08:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 232 ms
[2024-05-23 01:08:11] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 26 ms.
[2024-05-23 01:08:14] [INFO ] Deduced a trap composed of 10 places in 179 ms of which 1 ms to minimize.
[2024-05-23 01:08:14] [INFO ] Deduced a trap composed of 11 places in 171 ms of which 1 ms to minimize.
[2024-05-23 01:08:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 456 ms
[2024-05-23 01:08:14] [INFO ] Added : 186 causal constraints over 38 iterations in 3367 ms. Result :sat
Minimization took 1647 ms.
[2024-05-23 01:08:16] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:08:16] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 31 ms returned sat
[2024-05-23 01:08:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:16] [INFO ] [Real]Absence check using state equation in 253 ms returned sat
[2024-05-23 01:08:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:08:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:08:16] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 27 ms returned sat
[2024-05-23 01:08:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:17] [INFO ] [Nat]Absence check using state equation in 533 ms returned sat
[2024-05-23 01:08:18] [INFO ] [Nat]Added 74 Read/Feed constraints in 1331 ms returned sat
[2024-05-23 01:08:18] [INFO ] Deduced a trap composed of 12 places in 200 ms of which 1 ms to minimize.
[2024-05-23 01:08:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 450 ms
[2024-05-23 01:08:19] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 26 ms.
[2024-05-23 01:08:23] [INFO ] Added : 200 causal constraints over 40 iterations in 4518 ms. Result :sat
Minimization took 714 ms.
[2024-05-23 01:08:24] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:08:24] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 31 ms returned sat
[2024-05-23 01:08:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:24] [INFO ] [Real]Absence check using state equation in 312 ms returned sat
[2024-05-23 01:08:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:08:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:08:24] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 27 ms returned sat
[2024-05-23 01:08:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:25] [INFO ] [Nat]Absence check using state equation in 302 ms returned sat
[2024-05-23 01:08:25] [INFO ] [Nat]Added 74 Read/Feed constraints in 89 ms returned sat
[2024-05-23 01:08:25] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 27 ms.
[2024-05-23 01:08:29] [INFO ] Added : 230 causal constraints over 46 iterations in 4010 ms. Result :sat
Minimization took 739 ms.
[2024-05-23 01:08:30] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:08:30] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 28 ms returned sat
[2024-05-23 01:08:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:30] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2024-05-23 01:08:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:08:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:08:30] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 27 ms returned sat
[2024-05-23 01:08:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:30] [INFO ] [Nat]Absence check using state equation in 195 ms returned sat
[2024-05-23 01:08:31] [INFO ] [Nat]Added 74 Read/Feed constraints in 677 ms returned sat
[2024-05-23 01:08:31] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 35 ms.
[2024-05-23 01:08:40] [INFO ] Deduced a trap composed of 12 places in 148 ms of which 1 ms to minimize.
[2024-05-23 01:08:41] [INFO ] Deduced a trap composed of 14 places in 141 ms of which 1 ms to minimize.
[2024-05-23 01:08:41] [INFO ] Deduced a trap composed of 20 places in 245 ms of which 0 ms to minimize.
[2024-05-23 01:08:41] [INFO ] Deduced a trap composed of 12 places in 293 ms of which 0 ms to minimize.
[2024-05-23 01:08:42] [INFO ] Deduced a trap composed of 11 places in 133 ms of which 1 ms to minimize.
[2024-05-23 01:08:42] [INFO ] Deduced a trap composed of 14 places in 131 ms of which 1 ms to minimize.
[2024-05-23 01:08:42] [INFO ] Deduced a trap composed of 11 places in 123 ms of which 0 ms to minimize.
[2024-05-23 01:08:42] [INFO ] Deduced a trap composed of 17 places in 117 ms of which 1 ms to minimize.
[2024-05-23 01:08:42] [INFO ] Deduced a trap composed of 30 places in 118 ms of which 1 ms to minimize.
[2024-05-23 01:08:43] [INFO ] Deduced a trap composed of 32 places in 120 ms of which 0 ms to minimize.
[2024-05-23 01:08:43] [INFO ] Deduced a trap composed of 22 places in 124 ms of which 1 ms to minimize.
[2024-05-23 01:08:43] [INFO ] Deduced a trap composed of 10 places in 125 ms of which 0 ms to minimize.
[2024-05-23 01:08:43] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 2734 ms
[2024-05-23 01:08:43] [INFO ] Added : 333 causal constraints over 67 iterations in 12192 ms. Result :sat
Minimization took 2443 ms.
[2024-05-23 01:08:46] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:08:46] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 28 ms returned sat
[2024-05-23 01:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:46] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2024-05-23 01:08:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:08:46] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-23 01:08:46] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 28 ms returned sat
[2024-05-23 01:08:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:46] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2024-05-23 01:08:46] [INFO ] [Nat]Added 74 Read/Feed constraints in 148 ms returned sat
[2024-05-23 01:08:46] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 26 ms.
[2024-05-23 01:08:47] [INFO ] Added : 123 causal constraints over 25 iterations in 1139 ms. Result :sat
Minimization took 1803 ms.
[2024-05-23 01:08:49] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:08:49] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 28 ms returned sat
[2024-05-23 01:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:50] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2024-05-23 01:08:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:08:50] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-23 01:08:50] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 27 ms returned sat
[2024-05-23 01:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:08:50] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2024-05-23 01:08:50] [INFO ] [Nat]Added 74 Read/Feed constraints in 169 ms returned sat
[2024-05-23 01:08:50] [INFO ] Computed and/alt/rep : 408/2344/408 causal constraints (skipped 61 transitions) in 27 ms.
[2024-05-23 01:08:51] [INFO ] Added : 70 causal constraints over 15 iterations in 691 ms. Result :sat
Minimization took 594 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 15 out of 494 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 494/494 places, 470/470 transitions.
Applied a total of 0 rules in 18 ms. Remains 494 /494 variables (removed 0) and now considering 470/470 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 494/494 places, 470/470 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 494/494 places, 470/470 transitions.
Applied a total of 0 rules in 27 ms. Remains 494 /494 variables (removed 0) and now considering 470/470 (removed 0) transitions.
[2024-05-23 01:12:35] [INFO ] Invariant cache hit.
[2024-05-23 01:12:36] [INFO ] Implicit Places using invariants in 933 ms returned [14, 19, 47, 75, 80, 103, 108, 158, 163, 164, 191, 212, 219, 226, 240, 245, 268, 274, 298, 303, 324, 330, 351, 356, 377, 383, 404, 406, 410, 430, 437, 459, 464, 468, 486, 492]
Discarding 36 places :
Implicit Place search using SMT only with invariants took 949 ms to find 36 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 458/494 places, 470/470 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 457 transition count 469
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 0 with 13 rules applied. Total rules applied 15 place count 457 transition count 456
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 28 place count 444 transition count 456
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 31 place count 444 transition count 456
Applied a total of 31 rules in 85 ms. Remains 444 /458 variables (removed 14) and now considering 456/470 (removed 14) transitions.
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:12:36] [INFO ] Invariants computation overflowed in 90 ms
[2024-05-23 01:12:36] [INFO ] Implicit Places using invariants in 446 ms returned []
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:12:37] [INFO ] Invariants computation overflowed in 50 ms
[2024-05-23 01:12:37] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:13:00] [INFO ] Implicit Places using invariants and state equation in 23219 ms returned []
Implicit Place search using SMT with State Equation took 23680 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 444/494 places, 456/470 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 24742 ms. Remains : 444/494 places, 456/470 transitions.
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:13:00] [INFO ] Invariants computation overflowed in 31 ms
Incomplete random walk after 1000000 steps, including 144508 resets, run finished after 910 ms. (steps per millisecond=1098 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91658 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91256 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91298 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91675 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91379 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91585 resets, run finished after 636 ms. (steps per millisecond=1572 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91504 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91242 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91140 resets, run finished after 641 ms. (steps per millisecond=1560 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91575 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91308 resets, run finished after 632 ms. (steps per millisecond=1582 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91405 resets, run finished after 638 ms. (steps per millisecond=1567 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91378 resets, run finished after 631 ms. (steps per millisecond=1584 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91456 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91563 resets, run finished after 635 ms. (steps per millisecond=1574 ) properties (out of 15) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:13:10] [INFO ] Invariants computation overflowed in 38 ms
[2024-05-23 01:13:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:13:10] [INFO ] [Real]Absence check using state equation in 203 ms returned sat
[2024-05-23 01:13:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:13:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:13:11] [INFO ] [Nat]Absence check using state equation in 220 ms returned sat
[2024-05-23 01:13:11] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:13:14] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 01:13:15] [INFO ] [Nat]Added 74 Read/Feed constraints in 3936 ms returned sat
[2024-05-23 01:13:15] [INFO ] Deduced a trap composed of 12 places in 150 ms of which 0 ms to minimize.
[2024-05-23 01:13:15] [INFO ] Deduced a trap composed of 139 places in 180 ms of which 1 ms to minimize.
[2024-05-23 01:13:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 409 ms
[2024-05-23 01:13:15] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 23 ms.
[2024-05-23 01:13:40] [INFO ] Added : 330 causal constraints over 66 iterations in 25247 ms.(timeout) Result :sat
Minimization took 3004 ms.
[2024-05-23 01:13:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:13:44] [INFO ] [Real]Absence check using state equation in 292 ms returned sat
[2024-05-23 01:13:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:13:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:13:44] [INFO ] [Nat]Absence check using state equation in 121 ms returned sat
[2024-05-23 01:13:44] [INFO ] [Nat]Added 74 Read/Feed constraints in 115 ms returned sat
[2024-05-23 01:13:44] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 25 ms.
[2024-05-23 01:13:48] [INFO ] Deduced a trap composed of 8 places in 169 ms of which 1 ms to minimize.
[2024-05-23 01:13:48] [INFO ] Deduced a trap composed of 136 places in 164 ms of which 0 ms to minimize.
[2024-05-23 01:13:49] [INFO ] Deduced a trap composed of 141 places in 185 ms of which 0 ms to minimize.
[2024-05-23 01:13:49] [INFO ] Deduced a trap composed of 121 places in 174 ms of which 1 ms to minimize.
[2024-05-23 01:13:50] [INFO ] Deduced a trap composed of 116 places in 170 ms of which 0 ms to minimize.
[2024-05-23 01:13:50] [INFO ] Deduced a trap composed of 128 places in 172 ms of which 0 ms to minimize.
[2024-05-23 01:13:50] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2333 ms
[2024-05-23 01:13:51] [INFO ] Added : 81 causal constraints over 18 iterations in 7286 ms. Result :sat
Minimization took 1191 ms.
[2024-05-23 01:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:13:53] [INFO ] [Real]Absence check using state equation in 243 ms returned sat
[2024-05-23 01:13:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:13:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:13:53] [INFO ] [Nat]Absence check using state equation in 262 ms returned sat
[2024-05-23 01:13:54] [INFO ] [Nat]Added 74 Read/Feed constraints in 687 ms returned sat
[2024-05-23 01:13:54] [INFO ] Deduced a trap composed of 132 places in 163 ms of which 0 ms to minimize.
[2024-05-23 01:13:55] [INFO ] Deduced a trap composed of 124 places in 158 ms of which 0 ms to minimize.
[2024-05-23 01:13:55] [INFO ] Deduced a trap composed of 129 places in 163 ms of which 1 ms to minimize.
[2024-05-23 01:13:55] [INFO ] Deduced a trap composed of 123 places in 178 ms of which 0 ms to minimize.
[2024-05-23 01:13:56] [INFO ] Deduced a trap composed of 12 places in 153 ms of which 1 ms to minimize.
[2024-05-23 01:13:56] [INFO ] Deduced a trap composed of 13 places in 167 ms of which 0 ms to minimize.
[2024-05-23 01:13:56] [INFO ] Deduced a trap composed of 24 places in 175 ms of which 1 ms to minimize.
[2024-05-23 01:13:56] [INFO ] Deduced a trap composed of 122 places in 180 ms of which 0 ms to minimize.
[2024-05-23 01:13:56] [INFO ] Deduced a trap composed of 118 places in 164 ms of which 1 ms to minimize.
[2024-05-23 01:13:57] [INFO ] Deduced a trap composed of 132 places in 159 ms of which 0 ms to minimize.
[2024-05-23 01:13:57] [INFO ] Deduced a trap composed of 117 places in 167 ms of which 1 ms to minimize.
[2024-05-23 01:13:57] [INFO ] Deduced a trap composed of 126 places in 176 ms of which 0 ms to minimize.
[2024-05-23 01:13:57] [INFO ] Deduced a trap composed of 123 places in 169 ms of which 0 ms to minimize.
[2024-05-23 01:13:58] [INFO ] Deduced a trap composed of 131 places in 157 ms of which 1 ms to minimize.
[2024-05-23 01:13:58] [INFO ] Deduced a trap composed of 127 places in 172 ms of which 1 ms to minimize.
[2024-05-23 01:13:58] [INFO ] Deduced a trap composed of 17 places in 162 ms of which 1 ms to minimize.
[2024-05-23 01:13:58] [INFO ] Deduced a trap composed of 132 places in 172 ms of which 1 ms to minimize.
[2024-05-23 01:13:59] [INFO ] Deduced a trap composed of 132 places in 171 ms of which 0 ms to minimize.
[2024-05-23 01:13:59] [INFO ] Deduced a trap composed of 27 places in 166 ms of which 1 ms to minimize.
[2024-05-23 01:13:59] [INFO ] Deduced a trap composed of 123 places in 162 ms of which 1 ms to minimize.
[2024-05-23 01:13:59] [INFO ] Deduced a trap composed of 122 places in 167 ms of which 1 ms to minimize.
[2024-05-23 01:14:00] [INFO ] Deduced a trap composed of 126 places in 175 ms of which 1 ms to minimize.
[2024-05-23 01:14:00] [INFO ] Deduced a trap composed of 126 places in 165 ms of which 1 ms to minimize.
[2024-05-23 01:14:00] [INFO ] Deduced a trap composed of 129 places in 173 ms of which 1 ms to minimize.
[2024-05-23 01:14:00] [INFO ] Deduced a trap composed of 142 places in 167 ms of which 1 ms to minimize.
[2024-05-23 01:14:00] [INFO ] Deduced a trap composed of 154 places in 168 ms of which 0 ms to minimize.
[2024-05-23 01:14:01] [INFO ] Deduced a trap composed of 116 places in 164 ms of which 0 ms to minimize.
[2024-05-23 01:14:01] [INFO ] Deduced a trap composed of 104 places in 186 ms of which 1 ms to minimize.
[2024-05-23 01:14:01] [INFO ] Deduced a trap composed of 132 places in 171 ms of which 0 ms to minimize.
[2024-05-23 01:14:01] [INFO ] Deduced a trap composed of 136 places in 163 ms of which 1 ms to minimize.
[2024-05-23 01:14:01] [INFO ] Deduced a trap composed of 124 places in 166 ms of which 0 ms to minimize.
[2024-05-23 01:14:02] [INFO ] Deduced a trap composed of 137 places in 169 ms of which 0 ms to minimize.
[2024-05-23 01:14:02] [INFO ] Deduced a trap composed of 143 places in 188 ms of which 1 ms to minimize.
[2024-05-23 01:14:02] [INFO ] Deduced a trap composed of 116 places in 164 ms of which 0 ms to minimize.
[2024-05-23 01:14:02] [INFO ] Deduced a trap composed of 130 places in 164 ms of which 0 ms to minimize.
[2024-05-23 01:14:02] [INFO ] Deduced a trap composed of 111 places in 173 ms of which 1 ms to minimize.
[2024-05-23 01:14:03] [INFO ] Deduced a trap composed of 161 places in 173 ms of which 1 ms to minimize.
[2024-05-23 01:14:03] [INFO ] Deduced a trap composed of 116 places in 164 ms of which 0 ms to minimize.
[2024-05-23 01:14:03] [INFO ] Deduced a trap composed of 136 places in 191 ms of which 0 ms to minimize.
[2024-05-23 01:14:03] [INFO ] Deduced a trap composed of 114 places in 163 ms of which 0 ms to minimize.
[2024-05-23 01:14:04] [INFO ] Deduced a trap composed of 133 places in 177 ms of which 0 ms to minimize.
[2024-05-23 01:14:04] [INFO ] Deduced a trap composed of 131 places in 165 ms of which 1 ms to minimize.
[2024-05-23 01:14:04] [INFO ] Deduced a trap composed of 144 places in 162 ms of which 1 ms to minimize.
[2024-05-23 01:14:04] [INFO ] Deduced a trap composed of 126 places in 166 ms of which 0 ms to minimize.
[2024-05-23 01:14:04] [INFO ] Deduced a trap composed of 13 places in 148 ms of which 1 ms to minimize.
[2024-05-23 01:14:05] [INFO ] Deduced a trap composed of 132 places in 156 ms of which 1 ms to minimize.
[2024-05-23 01:14:05] [INFO ] Deduced a trap composed of 143 places in 182 ms of which 0 ms to minimize.
[2024-05-23 01:14:05] [INFO ] Deduced a trap composed of 115 places in 159 ms of which 0 ms to minimize.
[2024-05-23 01:14:05] [INFO ] Deduced a trap composed of 143 places in 167 ms of which 1 ms to minimize.
[2024-05-23 01:14:05] [INFO ] Deduced a trap composed of 106 places in 163 ms of which 1 ms to minimize.
[2024-05-23 01:14:07] [INFO ] Deduced a trap composed of 136 places in 150 ms of which 0 ms to minimize.
[2024-05-23 01:14:07] [INFO ] Deduced a trap composed of 117 places in 153 ms of which 1 ms to minimize.
[2024-05-23 01:14:07] [INFO ] Deduced a trap composed of 139 places in 155 ms of which 0 ms to minimize.
[2024-05-23 01:14:08] [INFO ] Deduced a trap composed of 129 places in 157 ms of which 1 ms to minimize.
[2024-05-23 01:14:08] [INFO ] Deduced a trap composed of 135 places in 158 ms of which 0 ms to minimize.
[2024-05-23 01:14:08] [INFO ] Deduced a trap composed of 142 places in 166 ms of which 0 ms to minimize.
[2024-05-23 01:14:08] [INFO ] Deduced a trap composed of 124 places in 172 ms of which 0 ms to minimize.
[2024-05-23 01:14:08] [INFO ] Deduced a trap composed of 137 places in 163 ms of which 1 ms to minimize.
[2024-05-23 01:14:09] [INFO ] Deduced a trap composed of 146 places in 181 ms of which 1 ms to minimize.
[2024-05-23 01:14:09] [INFO ] Deduced a trap composed of 141 places in 159 ms of which 1 ms to minimize.
[2024-05-23 01:14:09] [INFO ] Deduced a trap composed of 126 places in 160 ms of which 0 ms to minimize.
[2024-05-23 01:14:09] [INFO ] Deduced a trap composed of 142 places in 163 ms of which 1 ms to minimize.
[2024-05-23 01:14:10] [INFO ] Deduced a trap composed of 132 places in 170 ms of which 1 ms to minimize.
[2024-05-23 01:14:10] [INFO ] Deduced a trap composed of 127 places in 175 ms of which 0 ms to minimize.
[2024-05-23 01:14:10] [INFO ] Deduced a trap composed of 138 places in 161 ms of which 1 ms to minimize.
[2024-05-23 01:14:10] [INFO ] Deduced a trap composed of 30 places in 167 ms of which 1 ms to minimize.
[2024-05-23 01:14:10] [INFO ] Deduced a trap composed of 143 places in 166 ms of which 1 ms to minimize.
[2024-05-23 01:14:11] [INFO ] Deduced a trap composed of 139 places in 165 ms of which 1 ms to minimize.
[2024-05-23 01:14:11] [INFO ] Deduced a trap composed of 125 places in 138 ms of which 1 ms to minimize.
[2024-05-23 01:14:11] [INFO ] Deduced a trap composed of 135 places in 143 ms of which 1 ms to minimize.
[2024-05-23 01:14:11] [INFO ] Deduced a trap composed of 28 places in 168 ms of which 0 ms to minimize.
[2024-05-23 01:14:11] [INFO ] Deduced a trap composed of 131 places in 156 ms of which 1 ms to minimize.
[2024-05-23 01:14:11] [INFO ] Deduced a trap composed of 127 places in 181 ms of which 1 ms to minimize.
[2024-05-23 01:14:12] [INFO ] Deduced a trap composed of 148 places in 179 ms of which 1 ms to minimize.
[2024-05-23 01:14:12] [INFO ] Deduced a trap composed of 139 places in 167 ms of which 1 ms to minimize.
[2024-05-23 01:14:12] [INFO ] Deduced a trap composed of 141 places in 163 ms of which 1 ms to minimize.
[2024-05-23 01:14:12] [INFO ] Deduced a trap composed of 135 places in 152 ms of which 0 ms to minimize.
[2024-05-23 01:14:12] [INFO ] Deduced a trap composed of 137 places in 153 ms of which 0 ms to minimize.
[2024-05-23 01:14:13] [INFO ] Deduced a trap composed of 148 places in 164 ms of which 1 ms to minimize.
[2024-05-23 01:14:13] [INFO ] Deduced a trap composed of 135 places in 179 ms of which 1 ms to minimize.
[2024-05-23 01:14:13] [INFO ] Deduced a trap composed of 117 places in 168 ms of which 0 ms to minimize.
[2024-05-23 01:14:14] [INFO ] Deduced a trap composed of 152 places in 143 ms of which 1 ms to minimize.
[2024-05-23 01:14:15] [INFO ] Deduced a trap composed of 112 places in 158 ms of which 1 ms to minimize.
[2024-05-23 01:14:15] [INFO ] Deduced a trap composed of 135 places in 166 ms of which 1 ms to minimize.
[2024-05-23 01:14:15] [INFO ] Deduced a trap composed of 143 places in 157 ms of which 0 ms to minimize.
[2024-05-23 01:14:15] [INFO ] Deduced a trap composed of 117 places in 157 ms of which 1 ms to minimize.
[2024-05-23 01:14:15] [INFO ] Deduced a trap composed of 20 places in 180 ms of which 1 ms to minimize.
[2024-05-23 01:14:16] [INFO ] Deduced a trap composed of 131 places in 168 ms of which 1 ms to minimize.
[2024-05-23 01:14:16] [INFO ] Deduced a trap composed of 168 places in 158 ms of which 0 ms to minimize.
[2024-05-23 01:14:16] [INFO ] Deduced a trap composed of 133 places in 161 ms of which 1 ms to minimize.
[2024-05-23 01:14:16] [INFO ] Trap strengthening (SAT) tested/added 91/90 trap constraints in 22055 ms
[2024-05-23 01:14:16] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 31 ms.
[2024-05-23 01:14:27] [INFO ] Deduced a trap composed of 8 places in 138 ms of which 0 ms to minimize.
[2024-05-23 01:14:28] [INFO ] Deduced a trap composed of 9 places in 165 ms of which 1 ms to minimize.
[2024-05-23 01:14:28] [INFO ] Deduced a trap composed of 4 places in 166 ms of which 1 ms to minimize.
[2024-05-23 01:14:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 629 ms
[2024-05-23 01:14:28] [INFO ] Added : 209 causal constraints over 42 iterations in 11901 ms. Result :sat
Minimization took 2569 ms.
[2024-05-23 01:14:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:14:31] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2024-05-23 01:14:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:14:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:14:31] [INFO ] [Nat]Absence check using state equation in 300 ms returned sat
[2024-05-23 01:14:32] [INFO ] [Nat]Added 74 Read/Feed constraints in 607 ms returned sat
[2024-05-23 01:14:32] [INFO ] Deduced a trap composed of 112 places in 142 ms of which 0 ms to minimize.
[2024-05-23 01:14:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 192 ms
[2024-05-23 01:14:32] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 24 ms.
[2024-05-23 01:14:48] [INFO ] Added : 325 causal constraints over 65 iterations in 15490 ms. Result :sat
Minimization took 3002 ms.
[2024-05-23 01:14:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:14:51] [INFO ] [Real]Absence check using state equation in 248 ms returned sat
[2024-05-23 01:14:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:14:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:14:51] [INFO ] [Nat]Absence check using state equation in 282 ms returned sat
[2024-05-23 01:14:52] [INFO ] [Nat]Added 74 Read/Feed constraints in 371 ms returned sat
[2024-05-23 01:14:52] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 24 ms.
[2024-05-23 01:15:00] [INFO ] Deduced a trap composed of 11 places in 138 ms of which 1 ms to minimize.
[2024-05-23 01:15:01] [INFO ] Deduced a trap composed of 3 places in 141 ms of which 0 ms to minimize.
[2024-05-23 01:15:01] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 1 ms to minimize.
[2024-05-23 01:15:01] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 584 ms
[2024-05-23 01:15:01] [INFO ] Added : 298 causal constraints over 60 iterations in 9295 ms. Result :sat
Minimization took 3000 ms.
[2024-05-23 01:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:15:04] [INFO ] [Real]Absence check using state equation in 411 ms returned sat
[2024-05-23 01:15:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:15:05] [INFO ] [Nat]Absence check using state equation in 372 ms returned sat
[2024-05-23 01:15:05] [INFO ] [Nat]Added 74 Read/Feed constraints in 508 ms returned sat
[2024-05-23 01:15:05] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 25 ms.
[2024-05-23 01:15:12] [INFO ] Deduced a trap composed of 11 places in 134 ms of which 1 ms to minimize.
[2024-05-23 01:15:13] [INFO ] Deduced a trap composed of 8 places in 134 ms of which 1 ms to minimize.
[2024-05-23 01:15:13] [INFO ] Deduced a trap composed of 11 places in 143 ms of which 1 ms to minimize.
[2024-05-23 01:15:13] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 606 ms
[2024-05-23 01:15:13] [INFO ] Added : 246 causal constraints over 50 iterations in 7496 ms. Result :sat
Minimization took 2642 ms.
[2024-05-23 01:15:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:15:16] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2024-05-23 01:15:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:15:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:15:16] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2024-05-23 01:15:16] [INFO ] [Nat]Added 74 Read/Feed constraints in 227 ms returned sat
[2024-05-23 01:15:16] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 28 ms.
[2024-05-23 01:15:17] [INFO ] Added : 69 causal constraints over 14 iterations in 773 ms. Result :sat
Minimization took 220 ms.
[2024-05-23 01:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:15:18] [INFO ] [Real]Absence check using state equation in 273 ms returned sat
[2024-05-23 01:15:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:15:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:15:18] [INFO ] [Nat]Absence check using state equation in 296 ms returned sat
[2024-05-23 01:15:18] [INFO ] [Nat]Added 74 Read/Feed constraints in 543 ms returned sat
[2024-05-23 01:15:19] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 26 ms.
[2024-05-23 01:15:27] [INFO ] Deduced a trap composed of 8 places in 164 ms of which 0 ms to minimize.
[2024-05-23 01:15:27] [INFO ] Deduced a trap composed of 17 places in 160 ms of which 0 ms to minimize.
[2024-05-23 01:15:27] [INFO ] Deduced a trap composed of 142 places in 173 ms of which 0 ms to minimize.
[2024-05-23 01:15:27] [INFO ] Deduced a trap composed of 148 places in 187 ms of which 2 ms to minimize.
[2024-05-23 01:15:27] [INFO ] Deduced a trap composed of 39 places in 162 ms of which 1 ms to minimize.
[2024-05-23 01:15:28] [INFO ] Deduced a trap composed of 155 places in 170 ms of which 0 ms to minimize.
[2024-05-23 01:15:28] [INFO ] Deduced a trap composed of 28 places in 182 ms of which 0 ms to minimize.
[2024-05-23 01:15:28] [INFO ] Deduced a trap composed of 141 places in 158 ms of which 0 ms to minimize.
[2024-05-23 01:15:28] [INFO ] Deduced a trap composed of 106 places in 159 ms of which 1 ms to minimize.
[2024-05-23 01:15:28] [INFO ] Deduced a trap composed of 99 places in 161 ms of which 1 ms to minimize.
[2024-05-23 01:15:29] [INFO ] Deduced a trap composed of 27 places in 164 ms of which 1 ms to minimize.
[2024-05-23 01:15:29] [INFO ] Deduced a trap composed of 101 places in 163 ms of which 1 ms to minimize.
[2024-05-23 01:15:29] [INFO ] Deduced a trap composed of 99 places in 170 ms of which 1 ms to minimize.
[2024-05-23 01:15:29] [INFO ] Deduced a trap composed of 151 places in 157 ms of which 4 ms to minimize.
[2024-05-23 01:15:30] [INFO ] Deduced a trap composed of 156 places in 174 ms of which 1 ms to minimize.
[2024-05-23 01:15:30] [INFO ] Deduced a trap composed of 144 places in 178 ms of which 1 ms to minimize.
[2024-05-23 01:15:30] [INFO ] Deduced a trap composed of 31 places in 168 ms of which 1 ms to minimize.
[2024-05-23 01:15:30] [INFO ] Deduced a trap composed of 148 places in 166 ms of which 0 ms to minimize.
[2024-05-23 01:15:30] [INFO ] Deduced a trap composed of 147 places in 162 ms of which 0 ms to minimize.
[2024-05-23 01:15:31] [INFO ] Deduced a trap composed of 134 places in 157 ms of which 0 ms to minimize.
[2024-05-23 01:15:31] [INFO ] Deduced a trap composed of 121 places in 155 ms of which 3 ms to minimize.
[2024-05-23 01:15:31] [INFO ] Deduced a trap composed of 122 places in 171 ms of which 1 ms to minimize.
[2024-05-23 01:15:31] [INFO ] Deduced a trap composed of 119 places in 174 ms of which 0 ms to minimize.
[2024-05-23 01:15:31] [INFO ] Deduced a trap composed of 118 places in 155 ms of which 0 ms to minimize.
[2024-05-23 01:15:32] [INFO ] Deduced a trap composed of 117 places in 171 ms of which 0 ms to minimize.
[2024-05-23 01:15:32] [INFO ] Deduced a trap composed of 115 places in 168 ms of which 1 ms to minimize.
[2024-05-23 01:15:32] [INFO ] Deduced a trap composed of 118 places in 167 ms of which 1 ms to minimize.
[2024-05-23 01:15:32] [INFO ] Deduced a trap composed of 129 places in 163 ms of which 2 ms to minimize.
[2024-05-23 01:15:33] [INFO ] Deduced a trap composed of 144 places in 164 ms of which 1 ms to minimize.
[2024-05-23 01:15:33] [INFO ] Deduced a trap composed of 112 places in 174 ms of which 1 ms to minimize.
[2024-05-23 01:15:34] [INFO ] Deduced a trap composed of 36 places in 164 ms of which 0 ms to minimize.
[2024-05-23 01:15:34] [INFO ] Deduced a trap composed of 114 places in 166 ms of which 0 ms to minimize.
[2024-05-23 01:15:34] [INFO ] Deduced a trap composed of 116 places in 156 ms of which 1 ms to minimize.
[2024-05-23 01:15:34] [INFO ] Deduced a trap composed of 128 places in 153 ms of which 1 ms to minimize.
[2024-05-23 01:15:35] [INFO ] Deduced a trap composed of 113 places in 156 ms of which 1 ms to minimize.
[2024-05-23 01:15:35] [INFO ] Deduced a trap composed of 164 places in 173 ms of which 0 ms to minimize.
[2024-05-23 01:15:35] [INFO ] Deduced a trap composed of 167 places in 152 ms of which 0 ms to minimize.
[2024-05-23 01:15:35] [INFO ] Deduced a trap composed of 112 places in 160 ms of which 0 ms to minimize.
[2024-05-23 01:15:35] [INFO ] Deduced a trap composed of 150 places in 161 ms of which 0 ms to minimize.
[2024-05-23 01:15:36] [INFO ] Deduced a trap composed of 124 places in 154 ms of which 1 ms to minimize.
[2024-05-23 01:15:36] [INFO ] Deduced a trap composed of 130 places in 152 ms of which 0 ms to minimize.
[2024-05-23 01:15:36] [INFO ] Deduced a trap composed of 108 places in 149 ms of which 0 ms to minimize.
[2024-05-23 01:15:36] [INFO ] Deduced a trap composed of 124 places in 175 ms of which 0 ms to minimize.
[2024-05-23 01:15:36] [INFO ] Deduced a trap composed of 125 places in 169 ms of which 1 ms to minimize.
[2024-05-23 01:15:37] [INFO ] Deduced a trap composed of 114 places in 164 ms of which 1 ms to minimize.
[2024-05-23 01:15:37] [INFO ] Trap strengthening (SAT) tested/added 46/45 trap constraints in 10711 ms
[2024-05-23 01:15:38] [INFO ] Deduced a trap composed of 3 places in 145 ms of which 0 ms to minimize.
[2024-05-23 01:15:38] [INFO ] Deduced a trap composed of 4 places in 127 ms of which 0 ms to minimize.
[2024-05-23 01:15:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 388 ms
[2024-05-23 01:15:38] [INFO ] Added : 253 causal constraints over 53 iterations in 19918 ms. Result :sat
Minimization took 3002 ms.
[2024-05-23 01:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:15:42] [INFO ] [Real]Absence check using state equation in 279 ms returned sat
[2024-05-23 01:15:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:15:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:15:42] [INFO ] [Nat]Absence check using state equation in 297 ms returned sat
[2024-05-23 01:15:43] [INFO ] [Nat]Added 74 Read/Feed constraints in 799 ms returned sat
[2024-05-23 01:15:43] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 25 ms.
[2024-05-23 01:15:49] [INFO ] Deduced a trap composed of 11 places in 156 ms of which 0 ms to minimize.
[2024-05-23 01:15:49] [INFO ] Deduced a trap composed of 15 places in 158 ms of which 0 ms to minimize.
[2024-05-23 01:15:49] [INFO ] Deduced a trap composed of 8 places in 152 ms of which 1 ms to minimize.
[2024-05-23 01:15:49] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 593 ms
[2024-05-23 01:15:49] [INFO ] Added : 189 causal constraints over 38 iterations in 6082 ms. Result :sat
Minimization took 2400 ms.
[2024-05-23 01:15:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:15:52] [INFO ] [Real]Absence check using state equation in 228 ms returned sat
[2024-05-23 01:15:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:15:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:15:52] [INFO ] [Nat]Absence check using state equation in 405 ms returned sat
[2024-05-23 01:15:53] [INFO ] [Nat]Added 74 Read/Feed constraints in 878 ms returned sat
[2024-05-23 01:15:53] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 26 ms.
[2024-05-23 01:16:01] [INFO ] Deduced a trap composed of 9 places in 143 ms of which 1 ms to minimize.
[2024-05-23 01:16:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 203 ms
[2024-05-23 01:16:02] [INFO ] Added : 239 causal constraints over 50 iterations in 8469 ms. Result :sat
Minimization took 2337 ms.
[2024-05-23 01:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:16:04] [INFO ] [Real]Absence check using state equation in 276 ms returned sat
[2024-05-23 01:16:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:16:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:16:05] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2024-05-23 01:16:07] [INFO ] [Nat]Added 74 Read/Feed constraints in 2026 ms returned sat
[2024-05-23 01:16:07] [INFO ] Deduced a trap composed of 12 places in 152 ms of which 0 ms to minimize.
[2024-05-23 01:16:07] [INFO ] Deduced a trap composed of 17 places in 167 ms of which 0 ms to minimize.
[2024-05-23 01:16:07] [INFO ] Deduced a trap composed of 142 places in 170 ms of which 1 ms to minimize.
[2024-05-23 01:16:07] [INFO ] Deduced a trap composed of 134 places in 162 ms of which 0 ms to minimize.
[2024-05-23 01:16:08] [INFO ] Deduced a trap composed of 4 places in 162 ms of which 0 ms to minimize.
[2024-05-23 01:16:08] [INFO ] Deduced a trap composed of 136 places in 187 ms of which 0 ms to minimize.
[2024-05-23 01:16:08] [INFO ] Deduced a trap composed of 145 places in 164 ms of which 0 ms to minimize.
[2024-05-23 01:16:09] [INFO ] Deduced a trap composed of 131 places in 173 ms of which 1 ms to minimize.
[2024-05-23 01:16:10] [INFO ] Deduced a trap composed of 151 places in 151 ms of which 1 ms to minimize.
[2024-05-23 01:16:10] [INFO ] Deduced a trap composed of 133 places in 156 ms of which 1 ms to minimize.
[2024-05-23 01:16:11] [INFO ] Deduced a trap composed of 148 places in 153 ms of which 1 ms to minimize.
[2024-05-23 01:16:11] [INFO ] Deduced a trap composed of 159 places in 178 ms of which 1 ms to minimize.
[2024-05-23 01:16:11] [INFO ] Deduced a trap composed of 3 places in 162 ms of which 1 ms to minimize.
[2024-05-23 01:16:11] [INFO ] Deduced a trap composed of 141 places in 163 ms of which 0 ms to minimize.
[2024-05-23 01:16:12] [INFO ] Deduced a trap composed of 142 places in 135 ms of which 0 ms to minimize.
[2024-05-23 01:16:13] [INFO ] Deduced a trap composed of 138 places in 144 ms of which 1 ms to minimize.
[2024-05-23 01:16:13] [INFO ] Deduced a trap composed of 144 places in 132 ms of which 1 ms to minimize.
[2024-05-23 01:16:15] [INFO ] Deduced a trap composed of 156 places in 147 ms of which 1 ms to minimize.
[2024-05-23 01:16:15] [INFO ] Deduced a trap composed of 149 places in 186 ms of which 0 ms to minimize.
[2024-05-23 01:16:16] [INFO ] Deduced a trap composed of 127 places in 154 ms of which 0 ms to minimize.
[2024-05-23 01:16:17] [INFO ] Deduced a trap composed of 146 places in 160 ms of which 1 ms to minimize.
[2024-05-23 01:16:17] [INFO ] Deduced a trap composed of 135 places in 159 ms of which 1 ms to minimize.
[2024-05-23 01:16:17] [INFO ] Deduced a trap composed of 10 places in 151 ms of which 0 ms to minimize.
[2024-05-23 01:16:17] [INFO ] Deduced a trap composed of 138 places in 157 ms of which 1 ms to minimize.
[2024-05-23 01:16:18] [INFO ] Deduced a trap composed of 131 places in 154 ms of which 1 ms to minimize.
[2024-05-23 01:16:18] [INFO ] Deduced a trap composed of 141 places in 145 ms of which 1 ms to minimize.
[2024-05-23 01:16:19] [INFO ] Deduced a trap composed of 133 places in 145 ms of which 1 ms to minimize.
[2024-05-23 01:16:19] [INFO ] Deduced a trap composed of 141 places in 148 ms of which 0 ms to minimize.
[2024-05-23 01:16:20] [INFO ] Deduced a trap composed of 138 places in 148 ms of which 0 ms to minimize.
[2024-05-23 01:16:20] [INFO ] Deduced a trap composed of 140 places in 143 ms of which 0 ms to minimize.
[2024-05-23 01:16:20] [INFO ] Deduced a trap composed of 144 places in 144 ms of which 0 ms to minimize.
[2024-05-23 01:16:20] [INFO ] Deduced a trap composed of 140 places in 144 ms of which 0 ms to minimize.
[2024-05-23 01:16:20] [INFO ] Deduced a trap composed of 138 places in 145 ms of which 0 ms to minimize.
[2024-05-23 01:16:21] [INFO ] Deduced a trap composed of 132 places in 154 ms of which 0 ms to minimize.
[2024-05-23 01:16:21] [INFO ] Deduced a trap composed of 140 places in 150 ms of which 1 ms to minimize.
[2024-05-23 01:16:21] [INFO ] Deduced a trap composed of 142 places in 149 ms of which 1 ms to minimize.
[2024-05-23 01:16:21] [INFO ] Deduced a trap composed of 132 places in 151 ms of which 0 ms to minimize.
[2024-05-23 01:16:21] [INFO ] Deduced a trap composed of 133 places in 147 ms of which 0 ms to minimize.
[2024-05-23 01:16:22] [INFO ] Deduced a trap composed of 131 places in 147 ms of which 1 ms to minimize.
[2024-05-23 01:16:22] [INFO ] Trap strengthening (SAT) tested/added 40/39 trap constraints in 15555 ms
[2024-05-23 01:16:22] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 25 ms.
[2024-05-23 01:16:29] [INFO ] Added : 55 causal constraints over 11 iterations in 6648 ms. Result :sat
Minimization took 917 ms.
[2024-05-23 01:16:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:16:30] [INFO ] [Real]Absence check using state equation in 241 ms returned sat
[2024-05-23 01:16:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:16:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:16:31] [INFO ] [Nat]Absence check using state equation in 503 ms returned sat
[2024-05-23 01:16:31] [INFO ] [Nat]Added 74 Read/Feed constraints in 473 ms returned sat
[2024-05-23 01:16:31] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 27 ms.
[2024-05-23 01:16:36] [INFO ] Deduced a trap composed of 10 places in 127 ms of which 0 ms to minimize.
[2024-05-23 01:16:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 194 ms
[2024-05-23 01:16:36] [INFO ] Added : 230 causal constraints over 46 iterations in 4454 ms. Result :sat
Minimization took 1578 ms.
[2024-05-23 01:16:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:16:38] [INFO ] [Real]Absence check using state equation in 426 ms returned sat
[2024-05-23 01:16:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:16:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:16:38] [INFO ] [Nat]Absence check using state equation in 462 ms returned sat
[2024-05-23 01:16:39] [INFO ] [Nat]Added 74 Read/Feed constraints in 803 ms returned sat
[2024-05-23 01:16:39] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 28 ms.
[2024-05-23 01:16:53] [INFO ] Deduced a trap composed of 13 places in 138 ms of which 1 ms to minimize.
[2024-05-23 01:16:53] [INFO ] Deduced a trap composed of 16 places in 124 ms of which 0 ms to minimize.
[2024-05-23 01:16:53] [INFO ] Deduced a trap composed of 117 places in 125 ms of which 0 ms to minimize.
[2024-05-23 01:16:53] [INFO ] Deduced a trap composed of 165 places in 123 ms of which 0 ms to minimize.
[2024-05-23 01:16:53] [INFO ] Deduced a trap composed of 17 places in 120 ms of which 0 ms to minimize.
[2024-05-23 01:16:54] [INFO ] Deduced a trap composed of 154 places in 122 ms of which 1 ms to minimize.
[2024-05-23 01:16:54] [INFO ] Deduced a trap composed of 169 places in 123 ms of which 1 ms to minimize.
[2024-05-23 01:16:54] [INFO ] Deduced a trap composed of 159 places in 120 ms of which 1 ms to minimize.
[2024-05-23 01:16:54] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1575 ms
[2024-05-23 01:16:54] [INFO ] Added : 363 causal constraints over 73 iterations in 15099 ms. Result :sat
Minimization took 2706 ms.
[2024-05-23 01:16:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:16:57] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2024-05-23 01:16:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:16:57] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2024-05-23 01:16:58] [INFO ] [Nat]Added 74 Read/Feed constraints in 160 ms returned sat
[2024-05-23 01:16:58] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 23 ms.
[2024-05-23 01:17:02] [INFO ] Deduced a trap composed of 15 places in 141 ms of which 0 ms to minimize.
[2024-05-23 01:17:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 400 ms
[2024-05-23 01:17:02] [INFO ] Added : 168 causal constraints over 34 iterations in 4747 ms. Result :sat
Minimization took 1346 ms.
[2024-05-23 01:17:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:17:04] [INFO ] [Real]Absence check using state equation in 275 ms returned sat
[2024-05-23 01:17:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:17:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:17:04] [INFO ] [Nat]Absence check using state equation in 280 ms returned sat
[2024-05-23 01:17:05] [INFO ] [Nat]Added 74 Read/Feed constraints in 142 ms returned sat
[2024-05-23 01:17:05] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 26 ms.
[2024-05-23 01:17:05] [INFO ] Deduced a trap composed of 8 places in 153 ms of which 1 ms to minimize.
[2024-05-23 01:17:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 200 ms
[2024-05-23 01:17:05] [INFO ] Added : 52 causal constraints over 11 iterations in 652 ms. Result :sat
Minimization took 332 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Support contains 15 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Applied a total of 0 rules in 18 ms. Remains 444 /444 variables (removed 0) and now considering 456/456 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 444/444 places, 456/456 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Applied a total of 0 rules in 16 ms. Remains 444 /444 variables (removed 0) and now considering 456/456 (removed 0) transitions.
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:19:37] [INFO ] Invariants computation overflowed in 29 ms
[2024-05-23 01:19:37] [INFO ] Implicit Places using invariants in 311 ms returned []
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:19:37] [INFO ] Invariants computation overflowed in 29 ms
[2024-05-23 01:19:37] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:20:03] [INFO ] Implicit Places using invariants and state equation in 25601 ms returned []
Implicit Place search using SMT with State Equation took 25915 ms to find 0 implicit places.
[2024-05-23 01:20:03] [INFO ] Redundant transitions in 26 ms returned []
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:20:03] [INFO ] Invariants computation overflowed in 29 ms
[2024-05-23 01:20:03] [INFO ] Dead Transitions using invariants and state equation in 208 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26197 ms. Remains : 444/444 places, 456/456 transitions.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-00
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:20:03] [INFO ] Invariants computation overflowed in 28 ms
Incomplete random walk after 10000 steps, including 1432 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 937 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:20:03] [INFO ] Invariants computation overflowed in 35 ms
[2024-05-23 01:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:20:03] [INFO ] [Real]Absence check using state equation in 196 ms returned sat
[2024-05-23 01:20:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:20:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:20:04] [INFO ] [Nat]Absence check using state equation in 215 ms returned sat
[2024-05-23 01:20:04] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:20:07] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 01:20:08] [INFO ] [Nat]Added 74 Read/Feed constraints in 4729 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 438 transition count 450
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 435 transition count 450
Free-agglomeration rule (complex) applied 11 times.
Iterating global reduction 2 with 11 rules applied. Total rules applied 29 place count 435 transition count 439
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 40 place count 424 transition count 439
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 41 place count 424 transition count 439
Applied a total of 41 rules in 101 ms. Remains 424 /444 variables (removed 20) and now considering 439/456 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 424/444 places, 439/456 transitions.
// Phase 1: matrix 439 rows 424 cols
[2024-05-23 01:20:08] [INFO ] Invariants computation overflowed in 36 ms
Incomplete random walk after 1000000 steps, including 144341 resets, run finished after 760 ms. (steps per millisecond=1315 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91279 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 1) seen :0
// Phase 1: matrix 439 rows 424 cols
[2024-05-23 01:20:10] [INFO ] Invariants computation overflowed in 41 ms
[2024-05-23 01:20:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:20:11] [INFO ] [Real]Absence check using state equation in 814 ms returned sat
[2024-05-23 01:20:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:20:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:20:12] [INFO ] [Nat]Absence check using state equation in 855 ms returned sat
[2024-05-23 01:20:12] [INFO ] State equation strengthened by 80 read => feed constraints.
[2024-05-23 01:20:15] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-23 01:20:16] [INFO ] [Nat]Added 80 Read/Feed constraints in 3933 ms returned sat
[2024-05-23 01:20:16] [INFO ] Deduced a trap composed of 26 places in 175 ms of which 1 ms to minimize.
[2024-05-23 01:20:16] [INFO ] Deduced a trap composed of 29 places in 187 ms of which 0 ms to minimize.
[2024-05-23 01:20:16] [INFO ] Deduced a trap composed of 25 places in 167 ms of which 0 ms to minimize.
[2024-05-23 01:20:16] [INFO ] Deduced a trap composed of 22 places in 138 ms of which 0 ms to minimize.
[2024-05-23 01:20:16] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 776 ms
[2024-05-23 01:20:16] [INFO ] Computed and/alt/rep : 327/2125/327 causal constraints (skipped 111 transitions) in 37 ms.
[2024-05-23 01:20:32] [INFO ] Added : 285 causal constraints over 57 iterations in 15378 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 424 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 424/424 places, 439/439 transitions.
Applied a total of 0 rules in 31 ms. Remains 424 /424 variables (removed 0) and now considering 439/439 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 424/424 places, 439/439 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 424/424 places, 439/439 transitions.
Applied a total of 0 rules in 10 ms. Remains 424 /424 variables (removed 0) and now considering 439/439 (removed 0) transitions.
// Phase 1: matrix 439 rows 424 cols
[2024-05-23 01:21:02] [INFO ] Invariants computation overflowed in 41 ms
[2024-05-23 01:21:02] [INFO ] Implicit Places using invariants in 305 ms returned []
// Phase 1: matrix 439 rows 424 cols
[2024-05-23 01:21:02] [INFO ] Invariants computation overflowed in 36 ms
[2024-05-23 01:21:02] [INFO ] State equation strengthened by 80 read => feed constraints.
[2024-05-23 01:21:19] [INFO ] Implicit Places using invariants and state equation in 17085 ms returned []
Implicit Place search using SMT with State Equation took 17401 ms to find 0 implicit places.
[2024-05-23 01:21:19] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 439 rows 424 cols
[2024-05-23 01:21:19] [INFO ] Invariants computation overflowed in 35 ms
[2024-05-23 01:21:20] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17715 ms. Remains : 424/424 places, 439/439 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-00 in 76585 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-01
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:21:20] [INFO ] Invariants computation overflowed in 29 ms
Incomplete random walk after 10000 steps, including 1440 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 925 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:21:20] [INFO ] Invariants computation overflowed in 32 ms
[2024-05-23 01:21:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:21:20] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2024-05-23 01:21:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:21:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:21:20] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2024-05-23 01:21:20] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:21:20] [INFO ] [Nat]Added 74 Read/Feed constraints in 114 ms returned sat
[2024-05-23 01:21:20] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 25 ms.
[2024-05-23 01:21:24] [INFO ] Deduced a trap composed of 8 places in 204 ms of which 0 ms to minimize.
[2024-05-23 01:21:25] [INFO ] Deduced a trap composed of 136 places in 174 ms of which 1 ms to minimize.
[2024-05-23 01:21:25] [INFO ] Deduced a trap composed of 141 places in 187 ms of which 0 ms to minimize.
[2024-05-23 01:21:25] [INFO ] Deduced a trap composed of 121 places in 174 ms of which 0 ms to minimize.
[2024-05-23 01:21:25] [INFO ] Trap strengthening (SAT) tested/added 4/4 trap constraints in 880 ms
[2024-05-23 01:21:25] [INFO ] Deduced a trap composed of 3 places in 225 ms of which 0 ms to minimize.
[2024-05-23 01:21:25] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 439 transition count 451
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 435 transition count 451
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 2 with 13 rules applied. Total rules applied 31 place count 435 transition count 438
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 44 place count 422 transition count 438
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 422 transition count 438
Applied a total of 46 rules in 48 ms. Remains 422 /444 variables (removed 22) and now considering 438/456 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48 ms. Remains : 422/444 places, 438/456 transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:21:25] [INFO ] Invariants computation overflowed in 42 ms
Incomplete random walk after 1000000 steps, including 144430 resets, run finished after 796 ms. (steps per millisecond=1256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91271 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 1) seen :0
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:21:27] [INFO ] Invariants computation overflowed in 33 ms
[2024-05-23 01:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:21:27] [INFO ] [Real]Absence check using state equation in 256 ms returned sat
[2024-05-23 01:21:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:21:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:21:27] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2024-05-23 01:21:27] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:21:27] [INFO ] [Nat]Added 84 Read/Feed constraints in 232 ms returned sat
[2024-05-23 01:21:27] [INFO ] Computed and/alt/rep : 323/2123/323 causal constraints (skipped 114 transitions) in 39 ms.
[2024-05-23 01:21:30] [INFO ] Deduced a trap composed of 138 places in 184 ms of which 0 ms to minimize.
[2024-05-23 01:21:30] [INFO ] Deduced a trap composed of 12 places in 180 ms of which 0 ms to minimize.
[2024-05-23 01:21:30] [INFO ] Deduced a trap composed of 137 places in 181 ms of which 1 ms to minimize.
[2024-05-23 01:21:30] [INFO ] Deduced a trap composed of 16 places in 177 ms of which 1 ms to minimize.
[2024-05-23 01:21:31] [INFO ] Deduced a trap composed of 12 places in 181 ms of which 1 ms to minimize.
[2024-05-23 01:21:31] [INFO ] Deduced a trap composed of 128 places in 180 ms of which 0 ms to minimize.
[2024-05-23 01:21:31] [INFO ] Deduced a trap composed of 116 places in 175 ms of which 0 ms to minimize.
[2024-05-23 01:21:31] [INFO ] Deduced a trap composed of 11 places in 178 ms of which 0 ms to minimize.
[2024-05-23 01:21:32] [INFO ] Deduced a trap composed of 117 places in 181 ms of which 0 ms to minimize.
[2024-05-23 01:21:32] [INFO ] Deduced a trap composed of 114 places in 172 ms of which 0 ms to minimize.
[2024-05-23 01:21:32] [INFO ] Deduced a trap composed of 12 places in 181 ms of which 1 ms to minimize.
[2024-05-23 01:21:32] [INFO ] Deduced a trap composed of 11 places in 187 ms of which 1 ms to minimize.
[2024-05-23 01:21:32] [INFO ] Deduced a trap composed of 18 places in 186 ms of which 0 ms to minimize.
[2024-05-23 01:21:33] [INFO ] Deduced a trap composed of 12 places in 185 ms of which 0 ms to minimize.
[2024-05-23 01:21:33] [INFO ] Deduced a trap composed of 135 places in 190 ms of which 0 ms to minimize.
[2024-05-23 01:21:33] [INFO ] Deduced a trap composed of 13 places in 184 ms of which 1 ms to minimize.
[2024-05-23 01:21:33] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 3520 ms
[2024-05-23 01:21:33] [INFO ] Added : 103 causal constraints over 22 iterations in 5712 ms. Result :sat
Minimization took 857 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 10 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 422/422 places, 438/438 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 9 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:21:34] [INFO ] Invariants computation overflowed in 26 ms
[2024-05-23 01:21:34] [INFO ] Implicit Places using invariants in 327 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:21:34] [INFO ] Invariants computation overflowed in 29 ms
[2024-05-23 01:21:35] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:21:49] [INFO ] Implicit Places using invariants and state equation in 14718 ms returned []
Implicit Place search using SMT with State Equation took 15046 ms to find 0 implicit places.
[2024-05-23 01:21:49] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:21:49] [INFO ] Invariants computation overflowed in 27 ms
[2024-05-23 01:21:49] [INFO ] Dead Transitions using invariants and state equation in 240 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15331 ms. Remains : 422/422 places, 438/438 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-01 in 29890 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-02
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:21:49] [INFO ] Invariants computation overflowed in 29 ms
Incomplete random walk after 10000 steps, including 1427 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 907 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:21:49] [INFO ] Invariants computation overflowed in 37 ms
[2024-05-23 01:21:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:21:50] [INFO ] [Real]Absence check using state equation in 235 ms returned sat
[2024-05-23 01:21:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:21:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:21:50] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2024-05-23 01:21:50] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:21:51] [INFO ] [Nat]Added 74 Read/Feed constraints in 670 ms returned sat
[2024-05-23 01:21:51] [INFO ] Deduced a trap composed of 132 places in 153 ms of which 1 ms to minimize.
[2024-05-23 01:21:52] [INFO ] Deduced a trap composed of 124 places in 154 ms of which 1 ms to minimize.
[2024-05-23 01:21:52] [INFO ] Deduced a trap composed of 129 places in 176 ms of which 1 ms to minimize.
[2024-05-23 01:21:52] [INFO ] Deduced a trap composed of 123 places in 154 ms of which 0 ms to minimize.
[2024-05-23 01:21:52] [INFO ] Deduced a trap composed of 12 places in 177 ms of which 0 ms to minimize.
[2024-05-23 01:21:53] [INFO ] Deduced a trap composed of 13 places in 160 ms of which 0 ms to minimize.
[2024-05-23 01:21:53] [INFO ] Deduced a trap composed of 24 places in 172 ms of which 0 ms to minimize.
[2024-05-23 01:21:53] [INFO ] Deduced a trap composed of 122 places in 174 ms of which 1 ms to minimize.
[2024-05-23 01:21:53] [INFO ] Deduced a trap composed of 118 places in 176 ms of which 0 ms to minimize.
[2024-05-23 01:21:54] [INFO ] Deduced a trap composed of 132 places in 161 ms of which 1 ms to minimize.
[2024-05-23 01:21:54] [INFO ] Deduced a trap composed of 117 places in 166 ms of which 1 ms to minimize.
[2024-05-23 01:21:54] [INFO ] Deduced a trap composed of 126 places in 163 ms of which 1 ms to minimize.
[2024-05-23 01:21:54] [INFO ] Deduced a trap composed of 123 places in 173 ms of which 0 ms to minimize.
[2024-05-23 01:21:55] [INFO ] Deduced a trap composed of 131 places in 151 ms of which 1 ms to minimize.
[2024-05-23 01:21:55] [INFO ] Deduced a trap composed of 127 places in 167 ms of which 0 ms to minimize.
[2024-05-23 01:21:55] [INFO ] Trap strengthening (SAT) tested/added 15/15 trap constraints in 4020 ms
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 438 transition count 450
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 434 transition count 450
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 32 place count 434 transition count 438
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 44 place count 422 transition count 438
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 422 transition count 438
Applied a total of 46 rules in 42 ms. Remains 422 /444 variables (removed 22) and now considering 438/456 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 422/444 places, 438/456 transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:21:55] [INFO ] Invariants computation overflowed in 66 ms
Incomplete random walk after 1000000 steps, including 144099 resets, run finished after 764 ms. (steps per millisecond=1308 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91455 resets, run finished after 539 ms. (steps per millisecond=1855 ) properties (out of 1) seen :0
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:21:57] [INFO ] Invariants computation overflowed in 72 ms
[2024-05-23 01:21:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:21:57] [INFO ] [Real]Absence check using state equation in 238 ms returned sat
[2024-05-23 01:21:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:21:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:21:58] [INFO ] [Nat]Absence check using state equation in 416 ms returned sat
[2024-05-23 01:21:58] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:21:58] [INFO ] [Nat]Added 84 Read/Feed constraints in 432 ms returned sat
[2024-05-23 01:21:58] [INFO ] Deduced a trap composed of 22 places in 171 ms of which 0 ms to minimize.
[2024-05-23 01:21:58] [INFO ] Deduced a trap composed of 115 places in 181 ms of which 0 ms to minimize.
[2024-05-23 01:21:59] [INFO ] Deduced a trap composed of 19 places in 189 ms of which 1 ms to minimize.
[2024-05-23 01:21:59] [INFO ] Deduced a trap composed of 132 places in 172 ms of which 1 ms to minimize.
[2024-05-23 01:21:59] [INFO ] Deduced a trap composed of 16 places in 164 ms of which 1 ms to minimize.
[2024-05-23 01:21:59] [INFO ] Deduced a trap composed of 124 places in 175 ms of which 0 ms to minimize.
[2024-05-23 01:21:59] [INFO ] Deduced a trap composed of 126 places in 190 ms of which 0 ms to minimize.
[2024-05-23 01:22:00] [INFO ] Deduced a trap composed of 20 places in 173 ms of which 1 ms to minimize.
[2024-05-23 01:22:00] [INFO ] Deduced a trap composed of 15 places in 175 ms of which 0 ms to minimize.
[2024-05-23 01:22:00] [INFO ] Deduced a trap composed of 15 places in 182 ms of which 1 ms to minimize.
[2024-05-23 01:22:00] [INFO ] Deduced a trap composed of 16 places in 187 ms of which 1 ms to minimize.
[2024-05-23 01:22:01] [INFO ] Deduced a trap composed of 13 places in 185 ms of which 1 ms to minimize.
[2024-05-23 01:22:01] [INFO ] Deduced a trap composed of 9 places in 186 ms of which 0 ms to minimize.
[2024-05-23 01:22:01] [INFO ] Deduced a trap composed of 13 places in 181 ms of which 1 ms to minimize.
[2024-05-23 01:22:01] [INFO ] Deduced a trap composed of 24 places in 184 ms of which 0 ms to minimize.
[2024-05-23 01:22:01] [INFO ] Deduced a trap composed of 25 places in 184 ms of which 0 ms to minimize.
[2024-05-23 01:22:02] [INFO ] Deduced a trap composed of 26 places in 178 ms of which 1 ms to minimize.
[2024-05-23 01:22:02] [INFO ] Deduced a trap composed of 128 places in 188 ms of which 0 ms to minimize.
[2024-05-23 01:22:02] [INFO ] Deduced a trap composed of 135 places in 182 ms of which 0 ms to minimize.
[2024-05-23 01:22:02] [INFO ] Deduced a trap composed of 110 places in 172 ms of which 1 ms to minimize.
[2024-05-23 01:22:03] [INFO ] Deduced a trap composed of 123 places in 186 ms of which 1 ms to minimize.
[2024-05-23 01:22:03] [INFO ] Deduced a trap composed of 133 places in 182 ms of which 0 ms to minimize.
[2024-05-23 01:22:03] [INFO ] Deduced a trap composed of 131 places in 177 ms of which 1 ms to minimize.
[2024-05-23 01:22:03] [INFO ] Deduced a trap composed of 127 places in 186 ms of which 1 ms to minimize.
[2024-05-23 01:22:03] [INFO ] Trap strengthening (SAT) tested/added 25/24 trap constraints in 5260 ms
[2024-05-23 01:22:03] [INFO ] Computed and/alt/rep : 325/2133/325 causal constraints (skipped 112 transitions) in 30 ms.
[2024-05-23 01:22:08] [INFO ] Deduced a trap composed of 13 places in 182 ms of which 0 ms to minimize.
[2024-05-23 01:22:08] [INFO ] Deduced a trap composed of 9 places in 179 ms of which 1 ms to minimize.
[2024-05-23 01:22:09] [INFO ] Deduced a trap composed of 136 places in 177 ms of which 1 ms to minimize.
[2024-05-23 01:22:09] [INFO ] Deduced a trap composed of 132 places in 173 ms of which 1 ms to minimize.
[2024-05-23 01:22:09] [INFO ] Deduced a trap composed of 9 places in 158 ms of which 1 ms to minimize.
[2024-05-23 01:22:09] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1271 ms
[2024-05-23 01:22:09] [INFO ] Added : 97 causal constraints over 20 iterations in 5941 ms. Result :sat
Minimization took 529 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 9 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 422/422 places, 438/438 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 8 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:22:11] [INFO ] Invariants computation overflowed in 61 ms
[2024-05-23 01:22:11] [INFO ] Implicit Places using invariants in 298 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:22:11] [INFO ] Invariants computation overflowed in 51 ms
[2024-05-23 01:22:12] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:22:37] [INFO ] Implicit Places using invariants and state equation in 25950 ms returned []
Implicit Place search using SMT with State Equation took 26251 ms to find 0 implicit places.
[2024-05-23 01:22:37] [INFO ] Redundant transitions in 8 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:22:37] [INFO ] Invariants computation overflowed in 67 ms
[2024-05-23 01:22:38] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 26535 ms. Remains : 422/422 places, 438/438 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-02 in 48185 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-04
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:22:38] [INFO ] Invariants computation overflowed in 29 ms
Incomplete random walk after 10000 steps, including 1465 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 888 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:22:38] [INFO ] Invariants computation overflowed in 32 ms
[2024-05-23 01:22:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:22:38] [INFO ] [Real]Absence check using state equation in 254 ms returned sat
[2024-05-23 01:22:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:22:38] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2024-05-23 01:22:38] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:22:39] [INFO ] [Nat]Added 74 Read/Feed constraints in 569 ms returned sat
[2024-05-23 01:22:39] [INFO ] Deduced a trap composed of 112 places in 137 ms of which 4 ms to minimize.
[2024-05-23 01:22:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 193 ms
[2024-05-23 01:22:39] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 25 ms.
[2024-05-23 01:22:43] [INFO ] Added : 240 causal constraints over 48 iterations in 3897 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 439 transition count 451
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 435 transition count 451
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 2 with 13 rules applied. Total rules applied 31 place count 435 transition count 438
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 44 place count 422 transition count 438
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 422 transition count 438
Applied a total of 46 rules in 49 ms. Remains 422 /444 variables (removed 22) and now considering 438/456 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 422/444 places, 438/456 transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:23:13] [INFO ] Invariants computation overflowed in 44 ms
Incomplete random walk after 1000000 steps, including 144301 resets, run finished after 759 ms. (steps per millisecond=1317 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91309 resets, run finished after 526 ms. (steps per millisecond=1901 ) properties (out of 1) seen :0
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:23:14] [INFO ] Invariants computation overflowed in 41 ms
[2024-05-23 01:23:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:23:15] [INFO ] [Real]Absence check using state equation in 259 ms returned sat
[2024-05-23 01:23:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:23:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:23:15] [INFO ] [Nat]Absence check using state equation in 591 ms returned sat
[2024-05-23 01:23:15] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:23:16] [INFO ] [Nat]Added 84 Read/Feed constraints in 439 ms returned sat
[2024-05-23 01:23:16] [INFO ] Computed and/alt/rep : 322/2115/322 causal constraints (skipped 115 transitions) in 26 ms.
[2024-05-23 01:23:23] [INFO ] Deduced a trap composed of 8 places in 178 ms of which 1 ms to minimize.
[2024-05-23 01:23:23] [INFO ] Deduced a trap composed of 137 places in 167 ms of which 0 ms to minimize.
[2024-05-23 01:23:23] [INFO ] Deduced a trap composed of 132 places in 171 ms of which 0 ms to minimize.
[2024-05-23 01:23:24] [INFO ] Deduced a trap composed of 130 places in 176 ms of which 1 ms to minimize.
[2024-05-23 01:23:24] [INFO ] Deduced a trap composed of 135 places in 167 ms of which 0 ms to minimize.
[2024-05-23 01:23:24] [INFO ] Deduced a trap composed of 132 places in 163 ms of which 0 ms to minimize.
[2024-05-23 01:23:24] [INFO ] Deduced a trap composed of 130 places in 164 ms of which 1 ms to minimize.
[2024-05-23 01:23:25] [INFO ] Deduced a trap composed of 136 places in 165 ms of which 0 ms to minimize.
[2024-05-23 01:23:25] [INFO ] Deduced a trap composed of 135 places in 166 ms of which 0 ms to minimize.
[2024-05-23 01:23:25] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 2106 ms
[2024-05-23 01:23:25] [INFO ] Added : 273 causal constraints over 55 iterations in 8970 ms. Result :sat
Minimization took 3003 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 16 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 422/422 places, 438/438 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 8 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:23:28] [INFO ] Invariants computation overflowed in 40 ms
[2024-05-23 01:23:28] [INFO ] Implicit Places using invariants in 299 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:23:28] [INFO ] Invariants computation overflowed in 42 ms
[2024-05-23 01:23:28] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:23:53] [INFO ] Implicit Places using invariants and state equation in 24672 ms returned []
Implicit Place search using SMT with State Equation took 24974 ms to find 0 implicit places.
[2024-05-23 01:23:53] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:23:53] [INFO ] Invariants computation overflowed in 32 ms
[2024-05-23 01:23:53] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25215 ms. Remains : 422/422 places, 438/438 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-04 in 75551 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-05
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:23:53] [INFO ] Invariants computation overflowed in 32 ms
Incomplete random walk after 10000 steps, including 1441 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 906 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:23:53] [INFO ] Invariants computation overflowed in 32 ms
[2024-05-23 01:23:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:23:54] [INFO ] [Real]Absence check using state equation in 262 ms returned sat
[2024-05-23 01:23:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:23:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:23:54] [INFO ] [Nat]Absence check using state equation in 292 ms returned sat
[2024-05-23 01:23:54] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:23:54] [INFO ] [Nat]Added 74 Read/Feed constraints in 374 ms returned sat
[2024-05-23 01:23:54] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 24 ms.
[2024-05-23 01:23:59] [INFO ] Added : 255 causal constraints over 51 iterations in 4247 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 438 transition count 450
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 434 transition count 450
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 32 place count 434 transition count 438
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 44 place count 422 transition count 438
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 422 transition count 438
Applied a total of 46 rules in 38 ms. Remains 422 /444 variables (removed 22) and now considering 438/456 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 422/444 places, 438/456 transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:24:29] [INFO ] Invariants computation overflowed in 39 ms
Incomplete random walk after 1000000 steps, including 144096 resets, run finished after 778 ms. (steps per millisecond=1285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91420 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 1) seen :0
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:24:30] [INFO ] Invariants computation overflowed in 32 ms
[2024-05-23 01:24:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:24:30] [INFO ] [Real]Absence check using state equation in 241 ms returned sat
[2024-05-23 01:24:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:24:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:24:31] [INFO ] [Nat]Absence check using state equation in 319 ms returned sat
[2024-05-23 01:24:31] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:24:31] [INFO ] [Nat]Added 84 Read/Feed constraints in 446 ms returned sat
[2024-05-23 01:24:31] [INFO ] Computed and/alt/rep : 322/2120/322 causal constraints (skipped 115 transitions) in 25 ms.
[2024-05-23 01:24:36] [INFO ] Added : 186 causal constraints over 38 iterations in 4617 ms. Result :sat
Minimization took 1603 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 8 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 422/422 places, 438/438 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 8 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:25:08] [INFO ] Invariants computation overflowed in 28 ms
[2024-05-23 01:25:08] [INFO ] Implicit Places using invariants in 291 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:25:08] [INFO ] Invariants computation overflowed in 24 ms
[2024-05-23 01:25:08] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:25:31] [INFO ] Implicit Places using invariants and state equation in 23707 ms returned [159]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 24011 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 421/422 places, 438/438 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 421 transition count 437
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 420 transition count 437
Applied a total of 2 rules in 17 ms. Remains 420 /421 variables (removed 1) and now considering 437/438 (removed 1) transitions.
// Phase 1: matrix 437 rows 420 cols
[2024-05-23 01:25:32] [INFO ] Invariants computation overflowed in 36 ms
[2024-05-23 01:25:32] [INFO ] Implicit Places using invariants in 287 ms returned []
// Phase 1: matrix 437 rows 420 cols
[2024-05-23 01:25:32] [INFO ] Invariants computation overflowed in 32 ms
[2024-05-23 01:25:32] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:25:49] [INFO ] Implicit Places using invariants and state equation in 16815 ms returned []
Implicit Place search using SMT with State Equation took 17116 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 420/422 places, 437/438 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 41153 ms. Remains : 420/422 places, 437/438 transitions.
// Phase 1: matrix 437 rows 420 cols
[2024-05-23 01:25:49] [INFO ] Invariants computation overflowed in 30 ms
Incomplete random walk after 1000000 steps, including 144851 resets, run finished after 906 ms. (steps per millisecond=1103 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91362 resets, run finished after 643 ms. (steps per millisecond=1555 ) properties (out of 1) seen :0
// Phase 1: matrix 437 rows 420 cols
[2024-05-23 01:25:50] [INFO ] Invariants computation overflowed in 37 ms
[2024-05-23 01:25:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:25:51] [INFO ] [Real]Absence check using state equation in 219 ms returned sat
[2024-05-23 01:25:51] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:25:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:25:51] [INFO ] [Nat]Absence check using state equation in 258 ms returned sat
[2024-05-23 01:25:51] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:25:51] [INFO ] [Nat]Added 84 Read/Feed constraints in 477 ms returned sat
[2024-05-23 01:25:51] [INFO ] Computed and/alt/rep : 321/2119/321 causal constraints (skipped 115 transitions) in 27 ms.
[2024-05-23 01:25:56] [INFO ] Deduced a trap composed of 22 places in 128 ms of which 1 ms to minimize.
[2024-05-23 01:25:57] [INFO ] Deduced a trap composed of 36 places in 115 ms of which 0 ms to minimize.
[2024-05-23 01:25:57] [INFO ] Deduced a trap composed of 37 places in 115 ms of which 0 ms to minimize.
[2024-05-23 01:25:57] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 0 ms to minimize.
[2024-05-23 01:25:57] [INFO ] Deduced a trap composed of 24 places in 103 ms of which 0 ms to minimize.
[2024-05-23 01:25:57] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 0 ms to minimize.
[2024-05-23 01:25:57] [INFO ] Deduced a trap composed of 31 places in 112 ms of which 0 ms to minimize.
[2024-05-23 01:25:58] [INFO ] Deduced a trap composed of 25 places in 115 ms of which 1 ms to minimize.
[2024-05-23 01:25:58] [INFO ] Deduced a trap composed of 30 places in 105 ms of which 0 ms to minimize.
[2024-05-23 01:25:58] [INFO ] Deduced a trap composed of 28 places in 109 ms of which 1 ms to minimize.
[2024-05-23 01:25:58] [INFO ] Deduced a trap composed of 34 places in 97 ms of which 1 ms to minimize.
[2024-05-23 01:25:58] [INFO ] Deduced a trap composed of 34 places in 99 ms of which 1 ms to minimize.
[2024-05-23 01:25:58] [INFO ] Deduced a trap composed of 37 places in 99 ms of which 0 ms to minimize.
[2024-05-23 01:25:58] [INFO ] Deduced a trap composed of 33 places in 96 ms of which 0 ms to minimize.
[2024-05-23 01:25:58] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 2232 ms
[2024-05-23 01:25:59] [INFO ] Added : 170 causal constraints over 35 iterations in 7169 ms. Result :sat
Minimization took 2775 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 420 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 437/437 transitions.
Applied a total of 0 rules in 10 ms. Remains 420 /420 variables (removed 0) and now considering 437/437 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 420/420 places, 437/437 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 420/420 places, 437/437 transitions.
Applied a total of 0 rules in 8 ms. Remains 420 /420 variables (removed 0) and now considering 437/437 (removed 0) transitions.
// Phase 1: matrix 437 rows 420 cols
[2024-05-23 01:26:31] [INFO ] Invariants computation overflowed in 37 ms
[2024-05-23 01:26:32] [INFO ] Implicit Places using invariants in 294 ms returned []
// Phase 1: matrix 437 rows 420 cols
[2024-05-23 01:26:32] [INFO ] Invariants computation overflowed in 32 ms
[2024-05-23 01:26:32] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:26:42] [INFO ] Implicit Places using invariants and state equation in 10245 ms returned [110]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 10552 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 419/420 places, 437/437 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 419 transition count 437
Applied a total of 1 rules in 19 ms. Remains 419 /419 variables (removed 0) and now considering 437/437 (removed 0) transitions.
// Phase 1: matrix 437 rows 419 cols
[2024-05-23 01:26:42] [INFO ] Invariants computation overflowed in 34 ms
[2024-05-23 01:26:42] [INFO ] Implicit Places using invariants in 309 ms returned []
// Phase 1: matrix 437 rows 419 cols
[2024-05-23 01:26:42] [INFO ] Invariants computation overflowed in 27 ms
[2024-05-23 01:26:43] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:27:11] [INFO ] Implicit Places using invariants and state equation in 28455 ms returned []
Implicit Place search using SMT with State Equation took 28769 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 419/420 places, 437/437 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 39349 ms. Remains : 419/420 places, 437/437 transitions.
// Phase 1: matrix 437 rows 419 cols
[2024-05-23 01:27:11] [INFO ] Invariants computation overflowed in 27 ms
Incomplete random walk after 1000000 steps, including 144019 resets, run finished after 879 ms. (steps per millisecond=1137 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91637 resets, run finished after 633 ms. (steps per millisecond=1579 ) properties (out of 1) seen :0
// Phase 1: matrix 437 rows 419 cols
[2024-05-23 01:27:12] [INFO ] Invariants computation overflowed in 32 ms
[2024-05-23 01:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:27:13] [INFO ] [Real]Absence check using state equation in 226 ms returned sat
[2024-05-23 01:27:13] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:27:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:27:13] [INFO ] [Nat]Absence check using state equation in 271 ms returned sat
[2024-05-23 01:27:13] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:27:13] [INFO ] [Nat]Added 84 Read/Feed constraints in 425 ms returned sat
[2024-05-23 01:27:13] [INFO ] Computed and/alt/rep : 320/2115/320 causal constraints (skipped 116 transitions) in 30 ms.
[2024-05-23 01:27:16] [INFO ] Added : 154 causal constraints over 31 iterations in 2701 ms. Result :sat
Minimization took 1485 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 419 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 419/419 places, 437/437 transitions.
Applied a total of 0 rules in 8 ms. Remains 419 /419 variables (removed 0) and now considering 437/437 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 419/419 places, 437/437 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 419/419 places, 437/437 transitions.
Applied a total of 0 rules in 9 ms. Remains 419 /419 variables (removed 0) and now considering 437/437 (removed 0) transitions.
// Phase 1: matrix 437 rows 419 cols
[2024-05-23 01:27:48] [INFO ] Invariants computation overflowed in 32 ms
[2024-05-23 01:27:48] [INFO ] Implicit Places using invariants in 317 ms returned []
// Phase 1: matrix 437 rows 419 cols
[2024-05-23 01:27:48] [INFO ] Invariants computation overflowed in 27 ms
[2024-05-23 01:27:48] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:28:18] [INFO ] Performed 365/419 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-23 01:28:22] [INFO ] Implicit Places using invariants and state equation in 33910 ms returned []
Implicit Place search using SMT with State Equation took 34229 ms to find 0 implicit places.
[2024-05-23 01:28:22] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 437 rows 419 cols
[2024-05-23 01:28:22] [INFO ] Invariants computation overflowed in 33 ms
[2024-05-23 01:28:22] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34470 ms. Remains : 419/419 places, 437/437 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-05 in 268993 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-06
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:28:22] [INFO ] Invariants computation overflowed in 34 ms
Incomplete random walk after 10000 steps, including 1449 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 910 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:28:22] [INFO ] Invariants computation overflowed in 39 ms
[2024-05-23 01:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:28:23] [INFO ] [Real]Absence check using state equation in 400 ms returned sat
[2024-05-23 01:28:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:28:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:28:23] [INFO ] [Nat]Absence check using state equation in 362 ms returned sat
[2024-05-23 01:28:23] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:28:24] [INFO ] [Nat]Added 74 Read/Feed constraints in 486 ms returned sat
[2024-05-23 01:28:24] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 22 ms.
[2024-05-23 01:28:28] [INFO ] Added : 210 causal constraints over 42 iterations in 4079 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 438 transition count 450
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 434 transition count 450
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 32 place count 434 transition count 438
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 44 place count 422 transition count 438
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 422 transition count 438
Applied a total of 46 rules in 38 ms. Remains 422 /444 variables (removed 22) and now considering 438/456 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 422/444 places, 438/456 transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:28:41] [INFO ] Invariants computation overflowed in 35 ms
Incomplete random walk after 1000000 steps, including 144502 resets, run finished after 865 ms. (steps per millisecond=1156 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91287 resets, run finished after 610 ms. (steps per millisecond=1639 ) properties (out of 1) seen :0
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:28:42] [INFO ] Invariants computation overflowed in 35 ms
[2024-05-23 01:28:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:28:43] [INFO ] [Real]Absence check using state equation in 343 ms returned sat
[2024-05-23 01:28:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:28:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:28:43] [INFO ] [Nat]Absence check using state equation in 426 ms returned sat
[2024-05-23 01:28:43] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:28:44] [INFO ] [Nat]Added 84 Read/Feed constraints in 469 ms returned sat
[2024-05-23 01:28:44] [INFO ] Computed and/alt/rep : 323/2120/323 causal constraints (skipped 114 transitions) in 29 ms.
[2024-05-23 01:28:48] [INFO ] Deduced a trap composed of 15 places in 115 ms of which 1 ms to minimize.
[2024-05-23 01:28:48] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 1 ms to minimize.
[2024-05-23 01:28:48] [INFO ] Deduced a trap composed of 19 places in 99 ms of which 1 ms to minimize.
[2024-05-23 01:28:48] [INFO ] Deduced a trap composed of 18 places in 94 ms of which 0 ms to minimize.
[2024-05-23 01:28:48] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 0 ms to minimize.
[2024-05-23 01:28:49] [INFO ] Deduced a trap composed of 28 places in 92 ms of which 0 ms to minimize.
[2024-05-23 01:28:51] [INFO ] Deduced a trap composed of 37 places in 77 ms of which 0 ms to minimize.
[2024-05-23 01:28:51] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 0 ms to minimize.
[2024-05-23 01:28:51] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 3907 ms
[2024-05-23 01:28:52] [INFO ] Added : 177 causal constraints over 36 iterations in 7977 ms. Result :sat
Minimization took 2895 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 9 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 422/422 places, 438/438 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 7 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:29:25] [INFO ] Invariants computation overflowed in 34 ms
[2024-05-23 01:29:25] [INFO ] Implicit Places using invariants in 312 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:29:25] [INFO ] Invariants computation overflowed in 27 ms
[2024-05-23 01:29:25] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:29:53] [INFO ] Implicit Places using invariants and state equation in 28581 ms returned []
Implicit Place search using SMT with State Equation took 28895 ms to find 0 implicit places.
[2024-05-23 01:29:53] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:29:53] [INFO ] Invariants computation overflowed in 31 ms
[2024-05-23 01:29:54] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29122 ms. Remains : 422/422 places, 438/438 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-06 in 91472 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-07
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:29:54] [INFO ] Invariants computation overflowed in 32 ms
Incomplete random walk after 10000 steps, including 1437 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 901 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:29:54] [INFO ] Invariants computation overflowed in 34 ms
[2024-05-23 01:29:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:29:54] [INFO ] [Real]Absence check using state equation in 154 ms returned sat
[2024-05-23 01:29:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:29:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:29:54] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2024-05-23 01:29:54] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:29:54] [INFO ] [Nat]Added 74 Read/Feed constraints in 221 ms returned sat
[2024-05-23 01:29:54] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 26 ms.
[2024-05-23 01:29:55] [INFO ] Added : 69 causal constraints over 14 iterations in 729 ms. Result :sat
Minimization took 220 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 439 transition count 451
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 435 transition count 451
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 2 with 13 rules applied. Total rules applied 31 place count 435 transition count 438
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 44 place count 422 transition count 438
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 422 transition count 438
Applied a total of 46 rules in 35 ms. Remains 422 /444 variables (removed 22) and now considering 438/456 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 422/444 places, 438/456 transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:29:55] [INFO ] Invariants computation overflowed in 35 ms
Incomplete random walk after 1000000 steps, including 144046 resets, run finished after 864 ms. (steps per millisecond=1157 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91525 resets, run finished after 589 ms. (steps per millisecond=1697 ) properties (out of 1) seen :0
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:29:57] [INFO ] Invariants computation overflowed in 38 ms
[2024-05-23 01:29:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:29:57] [INFO ] [Real]Absence check using state equation in 269 ms returned sat
[2024-05-23 01:29:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:29:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:29:58] [INFO ] [Nat]Absence check using state equation in 211 ms returned sat
[2024-05-23 01:29:58] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:29:58] [INFO ] [Nat]Added 84 Read/Feed constraints in 36 ms returned sat
[2024-05-23 01:29:58] [INFO ] Computed and/alt/rep : 322/2116/322 causal constraints (skipped 115 transitions) in 29 ms.
[2024-05-23 01:29:59] [INFO ] Deduced a trap composed of 8 places in 178 ms of which 0 ms to minimize.
[2024-05-23 01:29:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 233 ms
[2024-05-23 01:29:59] [INFO ] Added : 118 causal constraints over 27 iterations in 1694 ms. Result :sat
Minimization took 447 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 8 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 422/422 places, 438/438 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 8 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:30:00] [INFO ] Invariants computation overflowed in 35 ms
[2024-05-23 01:30:00] [INFO ] Implicit Places using invariants in 307 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:30:00] [INFO ] Invariants computation overflowed in 32 ms
[2024-05-23 01:30:00] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:30:16] [INFO ] Implicit Places using invariants and state equation in 15829 ms returned [111, 117, 160]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 16138 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 419/422 places, 438/438 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 419 transition count 436
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 417 transition count 436
Applied a total of 4 rules in 15 ms. Remains 417 /419 variables (removed 2) and now considering 436/438 (removed 2) transitions.
// Phase 1: matrix 436 rows 417 cols
[2024-05-23 01:30:16] [INFO ] Invariants computation overflowed in 31 ms
[2024-05-23 01:30:16] [INFO ] Implicit Places using invariants in 275 ms returned []
// Phase 1: matrix 436 rows 417 cols
[2024-05-23 01:30:16] [INFO ] Invariants computation overflowed in 31 ms
[2024-05-23 01:30:16] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:30:37] [INFO ] Implicit Places using invariants and state equation in 20629 ms returned []
Implicit Place search using SMT with State Equation took 20930 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 417/422 places, 436/438 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 37092 ms. Remains : 417/422 places, 436/438 transitions.
// Phase 1: matrix 436 rows 417 cols
[2024-05-23 01:30:37] [INFO ] Invariants computation overflowed in 32 ms
Incomplete random walk after 1000000 steps, including 144189 resets, run finished after 826 ms. (steps per millisecond=1210 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91568 resets, run finished after 567 ms. (steps per millisecond=1763 ) properties (out of 1) seen :0
// Phase 1: matrix 436 rows 417 cols
[2024-05-23 01:30:38] [INFO ] Invariants computation overflowed in 37 ms
[2024-05-23 01:30:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:30:39] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2024-05-23 01:30:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:30:39] [INFO ] [Nat]Absence check using state equation in 288 ms returned sat
[2024-05-23 01:30:39] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:30:39] [INFO ] [Nat]Added 84 Read/Feed constraints in 133 ms returned sat
[2024-05-23 01:30:39] [INFO ] Computed and/alt/rep : 319/2110/319 causal constraints (skipped 116 transitions) in 26 ms.
[2024-05-23 01:30:42] [INFO ] Deduced a trap composed of 115 places in 164 ms of which 1 ms to minimize.
[2024-05-23 01:30:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1097 ms
[2024-05-23 01:30:43] [INFO ] Added : 78 causal constraints over 17 iterations in 4081 ms. Result :sat
Minimization took 103 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 417 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 417/417 places, 436/436 transitions.
Applied a total of 0 rules in 8 ms. Remains 417 /417 variables (removed 0) and now considering 436/436 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 417/417 places, 436/436 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 417/417 places, 436/436 transitions.
Applied a total of 0 rules in 7 ms. Remains 417 /417 variables (removed 0) and now considering 436/436 (removed 0) transitions.
// Phase 1: matrix 436 rows 417 cols
[2024-05-23 01:30:43] [INFO ] Invariants computation overflowed in 33 ms
[2024-05-23 01:30:44] [INFO ] Implicit Places using invariants in 284 ms returned []
// Phase 1: matrix 436 rows 417 cols
[2024-05-23 01:30:44] [INFO ] Invariants computation overflowed in 31 ms
[2024-05-23 01:30:44] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:31:04] [INFO ] Implicit Places using invariants and state equation in 20392 ms returned []
Implicit Place search using SMT with State Equation took 20691 ms to find 0 implicit places.
[2024-05-23 01:31:04] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 436 rows 417 cols
[2024-05-23 01:31:04] [INFO ] Invariants computation overflowed in 39 ms
[2024-05-23 01:31:04] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20935 ms. Remains : 417/417 places, 436/436 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-07 in 70604 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-08
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:31:04] [INFO ] Invariants computation overflowed in 38 ms
Incomplete random walk after 10000 steps, including 1458 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 911 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:31:04] [INFO ] Invariants computation overflowed in 36 ms
[2024-05-23 01:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:31:05] [INFO ] [Real]Absence check using state equation in 280 ms returned sat
[2024-05-23 01:31:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:31:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:31:05] [INFO ] [Nat]Absence check using state equation in 297 ms returned sat
[2024-05-23 01:31:05] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:31:06] [INFO ] [Nat]Added 74 Read/Feed constraints in 529 ms returned sat
[2024-05-23 01:31:06] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 24 ms.
[2024-05-23 01:31:10] [INFO ] Added : 225 causal constraints over 45 iterations in 4086 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 438 transition count 450
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 435 transition count 450
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 2 with 13 rules applied. Total rules applied 31 place count 435 transition count 437
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 44 place count 422 transition count 437
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 422 transition count 437
Applied a total of 46 rules in 40 ms. Remains 422 /444 variables (removed 22) and now considering 437/456 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 422/444 places, 437/456 transitions.
// Phase 1: matrix 437 rows 422 cols
[2024-05-23 01:31:35] [INFO ] Invariants computation overflowed in 49 ms
Incomplete random walk after 1000000 steps, including 144240 resets, run finished after 886 ms. (steps per millisecond=1128 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91386 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 1) seen :0
// Phase 1: matrix 437 rows 422 cols
[2024-05-23 01:31:37] [INFO ] Invariants computation overflowed in 84 ms
[2024-05-23 01:31:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:31:37] [INFO ] [Real]Absence check using state equation in 276 ms returned sat
[2024-05-23 01:31:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:31:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:31:37] [INFO ] [Nat]Absence check using state equation in 314 ms returned sat
[2024-05-23 01:31:37] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:31:38] [INFO ] [Nat]Added 84 Read/Feed constraints in 1007 ms returned sat
[2024-05-23 01:31:38] [INFO ] Computed and/alt/rep : 323/2121/323 causal constraints (skipped 113 transitions) in 29 ms.
[2024-05-23 01:31:41] [INFO ] Deduced a trap composed of 12 places in 136 ms of which 1 ms to minimize.
[2024-05-23 01:31:41] [INFO ] Deduced a trap composed of 8 places in 134 ms of which 0 ms to minimize.
[2024-05-23 01:31:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 356 ms
[2024-05-23 01:31:41] [INFO ] Added : 136 causal constraints over 29 iterations in 2946 ms. Result :sat
Minimization took 1311 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 437/437 transitions.
Applied a total of 0 rules in 8 ms. Remains 422 /422 variables (removed 0) and now considering 437/437 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 422/422 places, 437/437 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 437/437 transitions.
Applied a total of 0 rules in 8 ms. Remains 422 /422 variables (removed 0) and now considering 437/437 (removed 0) transitions.
// Phase 1: matrix 437 rows 422 cols
[2024-05-23 01:31:47] [INFO ] Invariants computation overflowed in 52 ms
[2024-05-23 01:31:48] [INFO ] Implicit Places using invariants in 331 ms returned []
// Phase 1: matrix 437 rows 422 cols
[2024-05-23 01:31:48] [INFO ] Invariants computation overflowed in 41 ms
[2024-05-23 01:31:48] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:32:00] [INFO ] Implicit Places using invariants and state equation in 12842 ms returned [116, 159]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 13175 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 420/422 places, 437/437 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 420 transition count 436
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 419 transition count 436
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 419 transition count 436
Applied a total of 3 rules in 22 ms. Remains 419 /420 variables (removed 1) and now considering 436/437 (removed 1) transitions.
// Phase 1: matrix 436 rows 419 cols
[2024-05-23 01:32:00] [INFO ] Invariants computation overflowed in 37 ms
[2024-05-23 01:32:01] [INFO ] Implicit Places using invariants in 290 ms returned []
// Phase 1: matrix 436 rows 419 cols
[2024-05-23 01:32:01] [INFO ] Invariants computation overflowed in 37 ms
[2024-05-23 01:32:01] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:32:09] [INFO ] Implicit Places using invariants and state equation in 8335 ms returned [45, 110]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 8626 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 417/422 places, 436/437 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 417 transition count 434
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 415 transition count 434
Applied a total of 4 rules in 20 ms. Remains 415 /417 variables (removed 2) and now considering 434/436 (removed 2) transitions.
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:32:09] [INFO ] Invariants computation overflowed in 42 ms
[2024-05-23 01:32:09] [INFO ] Implicit Places using invariants in 276 ms returned []
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:32:09] [INFO ] Invariants computation overflowed in 32 ms
[2024-05-23 01:32:10] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:32:28] [INFO ] Implicit Places using invariants and state equation in 18336 ms returned []
Implicit Place search using SMT with State Equation took 18613 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 415/422 places, 434/437 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 40464 ms. Remains : 415/422 places, 434/437 transitions.
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:32:28] [INFO ] Invariants computation overflowed in 39 ms
Incomplete random walk after 1000000 steps, including 144073 resets, run finished after 900 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91274 resets, run finished after 627 ms. (steps per millisecond=1594 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:32:29] [INFO ] Invariants computation overflowed in 40 ms
[2024-05-23 01:32:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:32:30] [INFO ] [Real]Absence check using state equation in 232 ms returned sat
[2024-05-23 01:32:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:32:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:32:30] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2024-05-23 01:32:30] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:32:30] [INFO ] [Nat]Added 84 Read/Feed constraints in 459 ms returned sat
[2024-05-23 01:32:30] [INFO ] Computed and/alt/rep : 323/2150/323 causal constraints (skipped 110 transitions) in 28 ms.
[2024-05-23 01:32:33] [INFO ] Deduced a trap composed of 18 places in 120 ms of which 0 ms to minimize.
[2024-05-23 01:32:34] [INFO ] Deduced a trap composed of 19 places in 114 ms of which 1 ms to minimize.
[2024-05-23 01:32:34] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 0 ms to minimize.
[2024-05-23 01:32:34] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 1 ms to minimize.
[2024-05-23 01:32:34] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 1 ms to minimize.
[2024-05-23 01:32:34] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 1 ms to minimize.
[2024-05-23 01:32:34] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1000 ms
[2024-05-23 01:32:34] [INFO ] Added : 154 causal constraints over 33 iterations in 3930 ms. Result :sat
Minimization took 1793 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 434/434 transitions.
Applied a total of 0 rules in 9 ms. Remains 415 /415 variables (removed 0) and now considering 434/434 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 415/415 places, 434/434 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 434/434 transitions.
Applied a total of 0 rules in 8 ms. Remains 415 /415 variables (removed 0) and now considering 434/434 (removed 0) transitions.
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:32:47] [INFO ] Invariants computation overflowed in 44 ms
[2024-05-23 01:32:47] [INFO ] Implicit Places using invariants in 279 ms returned []
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:32:47] [INFO ] Invariants computation overflowed in 34 ms
[2024-05-23 01:32:47] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:33:04] [INFO ] Implicit Places using invariants and state equation in 16566 ms returned []
Implicit Place search using SMT with State Equation took 16855 ms to find 0 implicit places.
[2024-05-23 01:33:04] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:33:04] [INFO ] Invariants computation overflowed in 34 ms
[2024-05-23 01:33:04] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17083 ms. Remains : 415/415 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-08 in 119666 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-09
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:33:04] [INFO ] Invariants computation overflowed in 31 ms
Incomplete random walk after 10000 steps, including 1411 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 890 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:33:04] [INFO ] Invariants computation overflowed in 37 ms
[2024-05-23 01:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:33:04] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2024-05-23 01:33:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:33:05] [INFO ] [Nat]Absence check using state equation in 305 ms returned sat
[2024-05-23 01:33:05] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:33:05] [INFO ] [Nat]Added 74 Read/Feed constraints in 763 ms returned sat
[2024-05-23 01:33:05] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 25 ms.
[2024-05-23 01:33:09] [INFO ] Added : 145 causal constraints over 29 iterations in 3858 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 438 transition count 450
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 18 place count 435 transition count 450
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 2 with 13 rules applied. Total rules applied 31 place count 435 transition count 437
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 44 place count 422 transition count 437
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 422 transition count 437
Applied a total of 46 rules in 36 ms. Remains 422 /444 variables (removed 22) and now considering 437/456 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 422/444 places, 437/456 transitions.
// Phase 1: matrix 437 rows 422 cols
[2024-05-23 01:33:10] [INFO ] Computed 65 invariants in 53 ms
Incomplete random walk after 1000000 steps, including 144321 resets, run finished after 877 ms. (steps per millisecond=1140 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91458 resets, run finished after 629 ms. (steps per millisecond=1589 ) properties (out of 1) seen :0
[2024-05-23 01:33:12] [INFO ] Invariant cache hit.
[2024-05-23 01:33:12] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-23 01:33:12] [INFO ] [Real]Absence check using 3 positive and 62 generalized place invariants in 16 ms returned sat
[2024-05-23 01:33:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:33:12] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2024-05-23 01:33:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:33:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-23 01:33:12] [INFO ] [Nat]Absence check using 3 positive and 62 generalized place invariants in 17 ms returned sat
[2024-05-23 01:33:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:33:12] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2024-05-23 01:33:12] [INFO ] State equation strengthened by 82 read => feed constraints.
[2024-05-23 01:33:12] [INFO ] [Nat]Added 82 Read/Feed constraints in 94 ms returned sat
[2024-05-23 01:33:12] [INFO ] Deduced a trap composed of 7 places in 148 ms of which 1 ms to minimize.
[2024-05-23 01:33:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 196 ms
[2024-05-23 01:33:12] [INFO ] Computed and/alt/rep : 327/2146/327 causal constraints (skipped 109 transitions) in 28 ms.
[2024-05-23 01:33:14] [INFO ] Deduced a trap composed of 18 places in 132 ms of which 0 ms to minimize.
[2024-05-23 01:33:15] [INFO ] Deduced a trap composed of 20 places in 133 ms of which 0 ms to minimize.
[2024-05-23 01:33:15] [INFO ] Deduced a trap composed of 22 places in 134 ms of which 0 ms to minimize.
[2024-05-23 01:33:15] [INFO ] Deduced a trap composed of 22 places in 125 ms of which 1 ms to minimize.
[2024-05-23 01:33:15] [INFO ] Deduced a trap composed of 21 places in 129 ms of which 1 ms to minimize.
[2024-05-23 01:33:15] [INFO ] Deduced a trap composed of 25 places in 118 ms of which 1 ms to minimize.
[2024-05-23 01:33:16] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1369 ms
[2024-05-23 01:33:16] [INFO ] Added : 120 causal constraints over 25 iterations in 3225 ms. Result :sat
Minimization took 1143 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 437/437 transitions.
Applied a total of 0 rules in 8 ms. Remains 422 /422 variables (removed 0) and now considering 437/437 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 422/422 places, 437/437 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 437/437 transitions.
Applied a total of 0 rules in 7 ms. Remains 422 /422 variables (removed 0) and now considering 437/437 (removed 0) transitions.
[2024-05-23 01:33:18] [INFO ] Invariant cache hit.
[2024-05-23 01:33:18] [INFO ] Implicit Places using invariants in 449 ms returned [45, 110, 116, 160]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 473 ms to find 4 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 418/422 places, 437/437 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 418 transition count 434
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 415 transition count 434
Applied a total of 6 rules in 14 ms. Remains 415 /418 variables (removed 3) and now considering 434/437 (removed 3) transitions.
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:33:18] [INFO ] Invariants computation overflowed in 29 ms
[2024-05-23 01:33:19] [INFO ] Implicit Places using invariants in 279 ms returned []
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:33:19] [INFO ] Invariants computation overflowed in 27 ms
[2024-05-23 01:33:19] [INFO ] State equation strengthened by 82 read => feed constraints.
[2024-05-23 01:33:35] [INFO ] Implicit Places using invariants and state equation in 16256 ms returned []
Implicit Place search using SMT with State Equation took 16537 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 415/422 places, 434/437 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 17033 ms. Remains : 415/422 places, 434/437 transitions.
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:33:35] [INFO ] Invariants computation overflowed in 35 ms
Incomplete random walk after 1000000 steps, including 143867 resets, run finished after 776 ms. (steps per millisecond=1288 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91248 resets, run finished after 549 ms. (steps per millisecond=1821 ) properties (out of 1) seen :0
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:33:36] [INFO ] Invariants computation overflowed in 35 ms
[2024-05-23 01:33:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:33:37] [INFO ] [Real]Absence check using state equation in 251 ms returned sat
[2024-05-23 01:33:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:33:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:33:37] [INFO ] [Nat]Absence check using state equation in 266 ms returned sat
[2024-05-23 01:33:37] [INFO ] State equation strengthened by 82 read => feed constraints.
[2024-05-23 01:33:37] [INFO ] [Nat]Added 82 Read/Feed constraints in 344 ms returned sat
[2024-05-23 01:33:37] [INFO ] Computed and/alt/rep : 327/2175/327 causal constraints (skipped 106 transitions) in 25 ms.
[2024-05-23 01:33:41] [INFO ] Added : 128 causal constraints over 26 iterations in 3190 ms. Result :sat
Minimization took 671 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 434/434 transitions.
Applied a total of 0 rules in 7 ms. Remains 415 /415 variables (removed 0) and now considering 434/434 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 415/415 places, 434/434 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 415/415 places, 434/434 transitions.
Applied a total of 0 rules in 7 ms. Remains 415 /415 variables (removed 0) and now considering 434/434 (removed 0) transitions.
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:33:42] [INFO ] Invariants computation overflowed in 34 ms
[2024-05-23 01:33:42] [INFO ] Implicit Places using invariants in 284 ms returned []
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:33:42] [INFO ] Invariants computation overflowed in 28 ms
[2024-05-23 01:33:43] [INFO ] State equation strengthened by 82 read => feed constraints.
[2024-05-23 01:34:01] [INFO ] Implicit Places using invariants and state equation in 18115 ms returned []
Implicit Place search using SMT with State Equation took 18401 ms to find 0 implicit places.
[2024-05-23 01:34:01] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 434 rows 415 cols
[2024-05-23 01:34:01] [INFO ] Invariants computation overflowed in 27 ms
[2024-05-23 01:34:01] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18611 ms. Remains : 415/415 places, 434/434 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-09 in 56841 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-10
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:34:01] [INFO ] Invariants computation overflowed in 30 ms
Incomplete random walk after 10000 steps, including 1414 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 902 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:34:01] [INFO ] Invariants computation overflowed in 39 ms
[2024-05-23 01:34:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:34:01] [INFO ] [Real]Absence check using state equation in 218 ms returned sat
[2024-05-23 01:34:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:34:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:34:02] [INFO ] [Nat]Absence check using state equation in 407 ms returned sat
[2024-05-23 01:34:02] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:34:02] [INFO ] [Nat]Added 74 Read/Feed constraints in 858 ms returned sat
[2024-05-23 01:34:02] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 27 ms.
[2024-05-23 01:34:06] [INFO ] Added : 175 causal constraints over 35 iterations in 3655 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 438 transition count 450
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 434 transition count 450
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 32 place count 434 transition count 438
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 44 place count 422 transition count 438
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 422 transition count 438
Applied a total of 46 rules in 34 ms. Remains 422 /444 variables (removed 22) and now considering 438/456 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 422/444 places, 438/456 transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:34:08] [INFO ] Invariants computation overflowed in 44 ms
Incomplete random walk after 1000000 steps, including 144456 resets, run finished after 783 ms. (steps per millisecond=1277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91661 resets, run finished after 551 ms. (steps per millisecond=1814 ) properties (out of 1) seen :0
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:34:10] [INFO ] Invariants computation overflowed in 47 ms
[2024-05-23 01:34:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:34:10] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2024-05-23 01:34:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:34:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:34:10] [INFO ] [Nat]Absence check using state equation in 313 ms returned sat
[2024-05-23 01:34:10] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:34:11] [INFO ] [Nat]Added 84 Read/Feed constraints in 802 ms returned sat
[2024-05-23 01:34:11] [INFO ] Computed and/alt/rep : 325/2142/325 causal constraints (skipped 112 transitions) in 25 ms.
[2024-05-23 01:34:13] [INFO ] Deduced a trap composed of 8 places in 125 ms of which 0 ms to minimize.
[2024-05-23 01:34:13] [INFO ] Deduced a trap composed of 6 places in 125 ms of which 0 ms to minimize.
[2024-05-23 01:34:14] [INFO ] Deduced a trap composed of 24 places in 121 ms of which 0 ms to minimize.
[2024-05-23 01:34:14] [INFO ] Deduced a trap composed of 16 places in 122 ms of which 1 ms to minimize.
[2024-05-23 01:34:14] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 703 ms
[2024-05-23 01:34:14] [INFO ] Added : 144 causal constraints over 30 iterations in 2799 ms. Result :sat
Minimization took 1440 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 7 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 422/422 places, 438/438 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 7 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:34:17] [INFO ] Invariants computation overflowed in 52 ms
[2024-05-23 01:34:17] [INFO ] Implicit Places using invariants in 322 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:34:18] [INFO ] Invariants computation overflowed in 41 ms
[2024-05-23 01:34:18] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:34:45] [INFO ] Implicit Places using invariants and state equation in 27453 ms returned []
Implicit Place search using SMT with State Equation took 27788 ms to find 0 implicit places.
[2024-05-23 01:34:45] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:34:45] [INFO ] Invariants computation overflowed in 45 ms
[2024-05-23 01:34:45] [INFO ] Dead Transitions using invariants and state equation in 228 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28042 ms. Remains : 422/422 places, 438/438 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-10 in 44494 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-11
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:34:45] [INFO ] Invariants computation overflowed in 35 ms
Incomplete random walk after 10000 steps, including 1446 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 926 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:34:45] [INFO ] Invariants computation overflowed in 35 ms
[2024-05-23 01:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:34:46] [INFO ] [Real]Absence check using state equation in 279 ms returned sat
[2024-05-23 01:34:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:34:46] [INFO ] [Nat]Absence check using state equation in 188 ms returned sat
[2024-05-23 01:34:46] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:34:48] [INFO ] [Nat]Added 74 Read/Feed constraints in 1957 ms returned sat
[2024-05-23 01:34:48] [INFO ] Deduced a trap composed of 12 places in 159 ms of which 1 ms to minimize.
[2024-05-23 01:34:48] [INFO ] Deduced a trap composed of 17 places in 156 ms of which 1 ms to minimize.
[2024-05-23 01:34:48] [INFO ] Deduced a trap composed of 142 places in 154 ms of which 0 ms to minimize.
[2024-05-23 01:34:49] [INFO ] Deduced a trap composed of 134 places in 156 ms of which 0 ms to minimize.
[2024-05-23 01:34:49] [INFO ] Deduced a trap composed of 4 places in 154 ms of which 0 ms to minimize.
[2024-05-23 01:34:49] [INFO ] Deduced a trap composed of 136 places in 156 ms of which 1 ms to minimize.
[2024-05-23 01:34:50] [INFO ] Deduced a trap composed of 145 places in 155 ms of which 0 ms to minimize.
[2024-05-23 01:34:50] [INFO ] Deduced a trap composed of 131 places in 159 ms of which 1 ms to minimize.
[2024-05-23 01:34:51] [INFO ] Deduced a trap composed of 151 places in 162 ms of which 1 ms to minimize.
[2024-05-23 01:34:51] [INFO ] Trap strengthening (SAT) tested/added 9/9 trap constraints in 2807 ms
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 439 transition count 451
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 16 place count 436 transition count 451
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 0 with 13 rules applied. Total rules applied 29 place count 436 transition count 438
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 42 place count 423 transition count 438
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 423 transition count 438
Applied a total of 44 rules in 32 ms. Remains 423 /444 variables (removed 21) and now considering 438/456 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 423/444 places, 438/456 transitions.
// Phase 1: matrix 438 rows 423 cols
[2024-05-23 01:34:51] [INFO ] Invariants computation overflowed in 50 ms
Incomplete random walk after 1000000 steps, including 144040 resets, run finished after 777 ms. (steps per millisecond=1287 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91431 resets, run finished after 537 ms. (steps per millisecond=1862 ) properties (out of 1) seen :0
// Phase 1: matrix 438 rows 423 cols
[2024-05-23 01:34:52] [INFO ] Invariants computation overflowed in 49 ms
[2024-05-23 01:34:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:34:52] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2024-05-23 01:34:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:34:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:34:53] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2024-05-23 01:34:53] [INFO ] State equation strengthened by 81 read => feed constraints.
[2024-05-23 01:34:55] [INFO ] [Nat]Added 81 Read/Feed constraints in 2089 ms returned sat
[2024-05-23 01:34:55] [INFO ] Deduced a trap composed of 30 places in 141 ms of which 0 ms to minimize.
[2024-05-23 01:34:55] [INFO ] Deduced a trap composed of 27 places in 136 ms of which 0 ms to minimize.
[2024-05-23 01:34:55] [INFO ] Deduced a trap composed of 29 places in 177 ms of which 1 ms to minimize.
[2024-05-23 01:34:56] [INFO ] Deduced a trap composed of 130 places in 178 ms of which 0 ms to minimize.
[2024-05-23 01:34:56] [INFO ] Deduced a trap composed of 24 places in 129 ms of which 0 ms to minimize.
[2024-05-23 01:34:56] [INFO ] Deduced a trap composed of 29 places in 185 ms of which 0 ms to minimize.
[2024-05-23 01:34:56] [INFO ] Deduced a trap composed of 26 places in 117 ms of which 0 ms to minimize.
[2024-05-23 01:34:56] [INFO ] Deduced a trap composed of 125 places in 185 ms of which 1 ms to minimize.
[2024-05-23 01:34:57] [INFO ] Deduced a trap composed of 129 places in 192 ms of which 0 ms to minimize.
[2024-05-23 01:34:57] [INFO ] Deduced a trap composed of 25 places in 187 ms of which 1 ms to minimize.
[2024-05-23 01:34:57] [INFO ] Deduced a trap composed of 124 places in 191 ms of which 0 ms to minimize.
[2024-05-23 01:34:57] [INFO ] Deduced a trap composed of 18 places in 175 ms of which 0 ms to minimize.
[2024-05-23 01:34:57] [INFO ] Deduced a trap composed of 122 places in 189 ms of which 1 ms to minimize.
[2024-05-23 01:34:58] [INFO ] Deduced a trap composed of 19 places in 186 ms of which 0 ms to minimize.
[2024-05-23 01:34:58] [INFO ] Deduced a trap composed of 123 places in 178 ms of which 0 ms to minimize.
[2024-05-23 01:34:58] [INFO ] Deduced a trap composed of 16 places in 170 ms of which 0 ms to minimize.
[2024-05-23 01:34:58] [INFO ] Deduced a trap composed of 13 places in 181 ms of which 1 ms to minimize.
[2024-05-23 01:34:58] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 3491 ms
[2024-05-23 01:34:58] [INFO ] Computed and/alt/rep : 326/2132/326 causal constraints (skipped 111 transitions) in 25 ms.
[2024-05-23 01:35:04] [INFO ] Deduced a trap composed of 12 places in 183 ms of which 0 ms to minimize.
[2024-05-23 01:35:04] [INFO ] Deduced a trap composed of 139 places in 171 ms of which 0 ms to minimize.
[2024-05-23 01:35:04] [INFO ] Deduced a trap composed of 11 places in 172 ms of which 1 ms to minimize.
[2024-05-23 01:35:05] [INFO ] Deduced a trap composed of 15 places in 166 ms of which 0 ms to minimize.
[2024-05-23 01:35:05] [INFO ] Deduced a trap composed of 147 places in 183 ms of which 1 ms to minimize.
[2024-05-23 01:35:05] [INFO ] Deduced a trap composed of 135 places in 182 ms of which 1 ms to minimize.
[2024-05-23 01:35:05] [INFO ] Deduced a trap composed of 16 places in 183 ms of which 1 ms to minimize.
[2024-05-23 01:35:06] [INFO ] Deduced a trap composed of 4 places in 172 ms of which 0 ms to minimize.
[2024-05-23 01:35:06] [INFO ] Deduced a trap composed of 13 places in 172 ms of which 1 ms to minimize.
[2024-05-23 01:35:07] [INFO ] Deduced a trap composed of 21 places in 173 ms of which 0 ms to minimize.
[2024-05-23 01:35:07] [INFO ] Deduced a trap composed of 22 places in 180 ms of which 0 ms to minimize.
[2024-05-23 01:35:07] [INFO ] Deduced a trap composed of 22 places in 176 ms of which 1 ms to minimize.
[2024-05-23 01:35:08] [INFO ] Deduced a trap composed of 148 places in 168 ms of which 1 ms to minimize.
[2024-05-23 01:35:08] [INFO ] Deduced a trap composed of 20 places in 122 ms of which 1 ms to minimize.
[2024-05-23 01:35:09] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 4951 ms
[2024-05-23 01:35:09] [INFO ] Added : 155 causal constraints over 32 iterations in 10518 ms. Result :sat
Minimization took 2095 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 423/423 places, 438/438 transitions.
Applied a total of 0 rules in 8 ms. Remains 423 /423 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 423/423 places, 438/438 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 423/423 places, 438/438 transitions.
Applied a total of 0 rules in 7 ms. Remains 423 /423 variables (removed 0) and now considering 438/438 (removed 0) transitions.
// Phase 1: matrix 438 rows 423 cols
[2024-05-23 01:35:41] [INFO ] Invariants computation overflowed in 50 ms
[2024-05-23 01:35:41] [INFO ] Implicit Places using invariants in 302 ms returned []
// Phase 1: matrix 438 rows 423 cols
[2024-05-23 01:35:41] [INFO ] Invariants computation overflowed in 44 ms
[2024-05-23 01:35:41] [INFO ] State equation strengthened by 81 read => feed constraints.
[2024-05-23 01:36:00] [INFO ] Implicit Places using invariants and state equation in 18780 ms returned []
Implicit Place search using SMT with State Equation took 19084 ms to find 0 implicit places.
[2024-05-23 01:36:00] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 438 rows 423 cols
[2024-05-23 01:36:00] [INFO ] Invariants computation overflowed in 41 ms
[2024-05-23 01:36:00] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19341 ms. Remains : 423/423 places, 438/438 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-11 in 75011 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-12
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:36:00] [INFO ] Invariants computation overflowed in 29 ms
Incomplete random walk after 10000 steps, including 1427 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 898 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:36:00] [INFO ] Invariants computation overflowed in 37 ms
[2024-05-23 01:36:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:36:01] [INFO ] [Real]Absence check using state equation in 231 ms returned sat
[2024-05-23 01:36:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:36:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:36:01] [INFO ] [Nat]Absence check using state equation in 494 ms returned sat
[2024-05-23 01:36:01] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:36:02] [INFO ] [Nat]Added 74 Read/Feed constraints in 444 ms returned sat
[2024-05-23 01:36:02] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 26 ms.
[2024-05-23 01:36:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 439 transition count 451
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 435 transition count 451
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 2 with 13 rules applied. Total rules applied 31 place count 435 transition count 438
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 44 place count 422 transition count 438
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 422 transition count 438
Applied a total of 46 rules in 36 ms. Remains 422 /444 variables (removed 22) and now considering 438/456 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 422/444 places, 438/456 transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:36:06] [INFO ] Invariants computation overflowed in 52 ms
Incomplete random walk after 1000000 steps, including 144257 resets, run finished after 765 ms. (steps per millisecond=1307 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91488 resets, run finished after 532 ms. (steps per millisecond=1879 ) properties (out of 1) seen :0
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:36:07] [INFO ] Invariants computation overflowed in 51 ms
[2024-05-23 01:36:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:36:07] [INFO ] [Real]Absence check using state equation in 335 ms returned sat
[2024-05-23 01:36:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:36:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:36:08] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2024-05-23 01:36:08] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:36:09] [INFO ] [Nat]Added 84 Read/Feed constraints in 898 ms returned sat
[2024-05-23 01:36:09] [INFO ] Computed and/alt/rep : 323/2123/323 causal constraints (skipped 114 transitions) in 27 ms.
[2024-05-23 01:36:13] [INFO ] Deduced a trap composed of 8 places in 124 ms of which 1 ms to minimize.
[2024-05-23 01:36:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 186 ms
[2024-05-23 01:36:13] [INFO ] Added : 143 causal constraints over 29 iterations in 4033 ms. Result :sat
Minimization took 3004 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 13 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 422/422 places, 438/438 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 422/422 places, 438/438 transitions.
Applied a total of 0 rules in 7 ms. Remains 422 /422 variables (removed 0) and now considering 438/438 (removed 0) transitions.
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:36:16] [INFO ] Invariants computation overflowed in 50 ms
[2024-05-23 01:36:16] [INFO ] Implicit Places using invariants in 318 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:36:16] [INFO ] Invariants computation overflowed in 53 ms
[2024-05-23 01:36:16] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:36:43] [INFO ] Implicit Places using invariants and state equation in 26849 ms returned []
Implicit Place search using SMT with State Equation took 27169 ms to find 0 implicit places.
[2024-05-23 01:36:43] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 438 rows 422 cols
[2024-05-23 01:36:43] [INFO ] Invariants computation overflowed in 45 ms
[2024-05-23 01:36:43] [INFO ] Dead Transitions using invariants and state equation in 230 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27423 ms. Remains : 422/422 places, 438/438 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-12 in 42962 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-13
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:36:43] [INFO ] Invariants computation overflowed in 32 ms
Incomplete random walk after 10000 steps, including 1446 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 934 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:36:43] [INFO ] Invariants computation overflowed in 34 ms
[2024-05-23 01:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:36:44] [INFO ] [Real]Absence check using state equation in 443 ms returned sat
[2024-05-23 01:36:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:36:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:36:44] [INFO ] [Nat]Absence check using state equation in 437 ms returned sat
[2024-05-23 01:36:44] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:36:45] [INFO ] [Nat]Added 74 Read/Feed constraints in 767 ms returned sat
[2024-05-23 01:36:45] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 27 ms.
[2024-05-23 01:36:49] [INFO ] Added : 245 causal constraints over 49 iterations in 3731 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 10 place count 439 transition count 451
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 18 place count 435 transition count 451
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 2 with 12 rules applied. Total rules applied 30 place count 435 transition count 439
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 42 place count 423 transition count 439
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 43 place count 423 transition count 439
Applied a total of 43 rules in 38 ms. Remains 423 /444 variables (removed 21) and now considering 439/456 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 423/444 places, 439/456 transitions.
// Phase 1: matrix 439 rows 423 cols
[2024-05-23 01:37:19] [INFO ] Invariants computation overflowed in 27 ms
Incomplete random walk after 1000000 steps, including 144285 resets, run finished after 896 ms. (steps per millisecond=1116 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91485 resets, run finished after 637 ms. (steps per millisecond=1569 ) properties (out of 1) seen :0
// Phase 1: matrix 439 rows 423 cols
[2024-05-23 01:37:20] [INFO ] Invariants computation overflowed in 31 ms
[2024-05-23 01:37:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:37:21] [INFO ] [Real]Absence check using state equation in 300 ms returned sat
[2024-05-23 01:37:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:37:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:37:21] [INFO ] [Nat]Absence check using state equation in 418 ms returned sat
[2024-05-23 01:37:21] [INFO ] State equation strengthened by 83 read => feed constraints.
[2024-05-23 01:37:22] [INFO ] [Nat]Added 83 Read/Feed constraints in 594 ms returned sat
[2024-05-23 01:37:22] [INFO ] Computed and/alt/rep : 324/2122/324 causal constraints (skipped 114 transitions) in 27 ms.
[2024-05-23 01:37:30] [INFO ] Added : 210 causal constraints over 42 iterations in 8169 ms. Result :sat
Minimization took 1524 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 423/423 places, 439/439 transitions.
Applied a total of 0 rules in 15 ms. Remains 423 /423 variables (removed 0) and now considering 439/439 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 423/423 places, 439/439 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 423/423 places, 439/439 transitions.
Applied a total of 0 rules in 8 ms. Remains 423 /423 variables (removed 0) and now considering 439/439 (removed 0) transitions.
// Phase 1: matrix 439 rows 423 cols
[2024-05-23 01:37:32] [INFO ] Invariants computation overflowed in 31 ms
[2024-05-23 01:37:32] [INFO ] Implicit Places using invariants in 309 ms returned []
// Phase 1: matrix 439 rows 423 cols
[2024-05-23 01:37:32] [INFO ] Invariants computation overflowed in 32 ms
[2024-05-23 01:37:32] [INFO ] State equation strengthened by 83 read => feed constraints.
[2024-05-23 01:37:48] [INFO ] Implicit Places using invariants and state equation in 16019 ms returned [110]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 16329 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 422/423 places, 439/439 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 422 transition count 439
Applied a total of 1 rules in 15 ms. Remains 422 /422 variables (removed 0) and now considering 439/439 (removed 0) transitions.
// Phase 1: matrix 439 rows 422 cols
[2024-05-23 01:37:48] [INFO ] Invariants computation overflowed in 29 ms
[2024-05-23 01:37:48] [INFO ] Implicit Places using invariants in 301 ms returned []
// Phase 1: matrix 439 rows 422 cols
[2024-05-23 01:37:48] [INFO ] Invariants computation overflowed in 32 ms
[2024-05-23 01:37:49] [INFO ] State equation strengthened by 83 read => feed constraints.
[2024-05-23 01:37:57] [INFO ] Implicit Places using invariants and state equation in 8674 ms returned [45, 158]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 8977 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 420/423 places, 439/439 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 420 transition count 437
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 418 transition count 437
Applied a total of 4 rules in 15 ms. Remains 418 /420 variables (removed 2) and now considering 437/439 (removed 2) transitions.
// Phase 1: matrix 437 rows 418 cols
[2024-05-23 01:37:57] [INFO ] Invariants computation overflowed in 33 ms
[2024-05-23 01:37:57] [INFO ] Implicit Places using invariants in 287 ms returned []
// Phase 1: matrix 437 rows 418 cols
[2024-05-23 01:37:57] [INFO ] Invariants computation overflowed in 35 ms
[2024-05-23 01:37:58] [INFO ] State equation strengthened by 83 read => feed constraints.
[2024-05-23 01:38:27] [INFO ] Implicit Places using invariants and state equation in 29915 ms returned []
Implicit Place search using SMT with State Equation took 30216 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 418/423 places, 437/439 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 55560 ms. Remains : 418/423 places, 437/439 transitions.
// Phase 1: matrix 437 rows 418 cols
[2024-05-23 01:38:27] [INFO ] Invariants computation overflowed in 34 ms
Incomplete random walk after 1000000 steps, including 144566 resets, run finished after 904 ms. (steps per millisecond=1106 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91420 resets, run finished after 628 ms. (steps per millisecond=1592 ) properties (out of 1) seen :0
// Phase 1: matrix 437 rows 418 cols
[2024-05-23 01:38:29] [INFO ] Invariants computation overflowed in 37 ms
[2024-05-23 01:38:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:38:29] [INFO ] [Real]Absence check using state equation in 316 ms returned sat
[2024-05-23 01:38:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:38:30] [INFO ] [Nat]Absence check using state equation in 277 ms returned sat
[2024-05-23 01:38:30] [INFO ] State equation strengthened by 83 read => feed constraints.
[2024-05-23 01:38:30] [INFO ] [Nat]Added 83 Read/Feed constraints in 637 ms returned sat
[2024-05-23 01:38:30] [INFO ] Computed and/alt/rep : 325/2152/325 causal constraints (skipped 111 transitions) in 28 ms.
[2024-05-23 01:38:34] [INFO ] Deduced a trap composed of 30 places in 89 ms of which 1 ms to minimize.
[2024-05-23 01:38:34] [INFO ] Deduced a trap composed of 49 places in 79 ms of which 0 ms to minimize.
[2024-05-23 01:38:34] [INFO ] Deduced a trap composed of 43 places in 73 ms of which 0 ms to minimize.
[2024-05-23 01:38:35] [INFO ] Deduced a trap composed of 31 places in 72 ms of which 0 ms to minimize.
[2024-05-23 01:38:35] [INFO ] Deduced a trap composed of 42 places in 75 ms of which 0 ms to minimize.
[2024-05-23 01:38:35] [INFO ] Deduced a trap composed of 46 places in 73 ms of which 0 ms to minimize.
[2024-05-23 01:38:35] [INFO ] Deduced a trap composed of 45 places in 89 ms of which 0 ms to minimize.
[2024-05-23 01:38:35] [INFO ] Deduced a trap composed of 50 places in 88 ms of which 0 ms to minimize.
[2024-05-23 01:38:35] [INFO ] Deduced a trap composed of 48 places in 84 ms of which 0 ms to minimize.
[2024-05-23 01:38:35] [INFO ] Deduced a trap composed of 77 places in 78 ms of which 0 ms to minimize.
[2024-05-23 01:38:36] [INFO ] Deduced a trap composed of 31 places in 87 ms of which 0 ms to minimize.
[2024-05-23 01:38:36] [INFO ] Deduced a trap composed of 40 places in 84 ms of which 0 ms to minimize.
[2024-05-23 01:38:36] [INFO ] Deduced a trap composed of 75 places in 89 ms of which 0 ms to minimize.
[2024-05-23 01:38:36] [INFO ] Deduced a trap composed of 25 places in 81 ms of which 1 ms to minimize.
[2024-05-23 01:38:36] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 0 ms to minimize.
[2024-05-23 01:38:36] [INFO ] Deduced a trap composed of 22 places in 89 ms of which 0 ms to minimize.
[2024-05-23 01:38:36] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 2223 ms
[2024-05-23 01:38:37] [INFO ] Deduced a trap composed of 33 places in 74 ms of which 1 ms to minimize.
[2024-05-23 01:38:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 147 ms
[2024-05-23 01:38:37] [INFO ] Added : 214 causal constraints over 44 iterations in 6623 ms. Result :sat
Minimization took 2004 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 418 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 418/418 places, 437/437 transitions.
Applied a total of 0 rules in 7 ms. Remains 418 /418 variables (removed 0) and now considering 437/437 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 418/418 places, 437/437 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 418/418 places, 437/437 transitions.
Applied a total of 0 rules in 6 ms. Remains 418 /418 variables (removed 0) and now considering 437/437 (removed 0) transitions.
// Phase 1: matrix 437 rows 418 cols
[2024-05-23 01:39:09] [INFO ] Invariants computation overflowed in 31 ms
[2024-05-23 01:39:09] [INFO ] Implicit Places using invariants in 289 ms returned []
// Phase 1: matrix 437 rows 418 cols
[2024-05-23 01:39:09] [INFO ] Invariants computation overflowed in 26 ms
[2024-05-23 01:39:09] [INFO ] State equation strengthened by 83 read => feed constraints.
[2024-05-23 01:39:34] [INFO ] Implicit Places using invariants and state equation in 24962 ms returned []
Implicit Place search using SMT with State Equation took 25268 ms to find 0 implicit places.
[2024-05-23 01:39:34] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 437 rows 418 cols
[2024-05-23 01:39:34] [INFO ] Invariants computation overflowed in 25 ms
[2024-05-23 01:39:34] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25504 ms. Remains : 418/418 places, 437/437 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-13 in 171243 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-14
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:39:34] [INFO ] Invariants computation overflowed in 28 ms
Incomplete random walk after 10000 steps, including 1472 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 914 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:39:35] [INFO ] Invariants computation overflowed in 39 ms
[2024-05-23 01:39:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:39:35] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2024-05-23 01:39:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:39:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:39:35] [INFO ] [Nat]Absence check using state equation in 268 ms returned sat
[2024-05-23 01:39:35] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:39:35] [INFO ] [Nat]Added 74 Read/Feed constraints in 151 ms returned sat
[2024-05-23 01:39:35] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 24 ms.
[2024-05-23 01:39:40] [INFO ] Deduced a trap composed of 15 places in 169 ms of which 1 ms to minimize.
[2024-05-23 01:39:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 438 transition count 450
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 434 transition count 450
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 30 place count 434 transition count 440
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 40 place count 424 transition count 440
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 42 place count 424 transition count 440
Applied a total of 42 rules in 34 ms. Remains 424 /444 variables (removed 20) and now considering 440/456 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 424/444 places, 440/456 transitions.
// Phase 1: matrix 440 rows 424 cols
[2024-05-23 01:39:40] [INFO ] Invariants computation overflowed in 30 ms
Incomplete random walk after 1000000 steps, including 144338 resets, run finished after 805 ms. (steps per millisecond=1242 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 91468 resets, run finished after 576 ms. (steps per millisecond=1736 ) properties (out of 1) seen :0
// Phase 1: matrix 440 rows 424 cols
[2024-05-23 01:39:41] [INFO ] Invariants computation overflowed in 36 ms
[2024-05-23 01:39:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:39:42] [INFO ] [Real]Absence check using state equation in 255 ms returned sat
[2024-05-23 01:39:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:39:42] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2024-05-23 01:39:42] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:39:42] [INFO ] [Nat]Added 84 Read/Feed constraints in 226 ms returned sat
[2024-05-23 01:39:42] [INFO ] Computed and/alt/rep : 341/2241/341 causal constraints (skipped 98 transitions) in 24 ms.
[2024-05-23 01:39:44] [INFO ] Added : 101 causal constraints over 21 iterations in 1877 ms. Result :sat
Minimization took 857 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 424 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 424/424 places, 440/440 transitions.
Applied a total of 0 rules in 7 ms. Remains 424 /424 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 424/424 places, 440/440 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 424/424 places, 440/440 transitions.
Applied a total of 0 rules in 6 ms. Remains 424 /424 variables (removed 0) and now considering 440/440 (removed 0) transitions.
// Phase 1: matrix 440 rows 424 cols
[2024-05-23 01:39:45] [INFO ] Invariants computation overflowed in 39 ms
[2024-05-23 01:39:45] [INFO ] Implicit Places using invariants in 253 ms returned []
// Phase 1: matrix 440 rows 424 cols
[2024-05-23 01:39:46] [INFO ] Invariants computation overflowed in 30 ms
[2024-05-23 01:39:46] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:39:59] [INFO ] Implicit Places using invariants and state equation in 13535 ms returned []
Implicit Place search using SMT with State Equation took 13799 ms to find 0 implicit places.
[2024-05-23 01:39:59] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 440 rows 424 cols
[2024-05-23 01:39:59] [INFO ] Invariants computation overflowed in 29 ms
[2024-05-23 01:39:59] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14022 ms. Remains : 424/424 places, 440/440 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-14 in 24818 ms.
Starting property specific reduction for DoubleExponent-PT-020-UpperBounds-15
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:39:59] [INFO ] Invariants computation overflowed in 29 ms
Incomplete random walk after 10000 steps, including 1450 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 939 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 456 rows 444 cols
[2024-05-23 01:39:59] [INFO ] Invariants computation overflowed in 34 ms
[2024-05-23 01:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:40:00] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2024-05-23 01:40:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:40:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:40:00] [INFO ] [Nat]Absence check using state equation in 272 ms returned sat
[2024-05-23 01:40:00] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-05-23 01:40:00] [INFO ] [Nat]Added 74 Read/Feed constraints in 137 ms returned sat
[2024-05-23 01:40:00] [INFO ] Computed and/alt/rep : 389/2318/389 causal constraints (skipped 66 transitions) in 26 ms.
[2024-05-23 01:40:01] [INFO ] Deduced a trap composed of 8 places in 191 ms of which 0 ms to minimize.
[2024-05-23 01:40:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 242 ms
[2024-05-23 01:40:01] [INFO ] Added : 52 causal constraints over 11 iterations in 685 ms. Result :sat
Minimization took 320 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 444 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 444/444 places, 456/456 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 444 transition count 455
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 443 transition count 455
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 12 place count 438 transition count 450
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 20 place count 434 transition count 450
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 2 with 10 rules applied. Total rules applied 30 place count 434 transition count 440
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 40 place count 424 transition count 440
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 42 place count 424 transition count 440
Applied a total of 42 rules in 33 ms. Remains 424 /444 variables (removed 20) and now considering 440/456 (removed 16) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 424/444 places, 440/456 transitions.
// Phase 1: matrix 440 rows 424 cols
[2024-05-23 01:40:01] [INFO ] Invariants computation overflowed in 27 ms
Incomplete random walk after 1000000 steps, including 144388 resets, run finished after 792 ms. (steps per millisecond=1262 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 91268 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 1) seen :0
// Phase 1: matrix 440 rows 424 cols
[2024-05-23 01:40:03] [INFO ] Invariants computation overflowed in 33 ms
[2024-05-23 01:40:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 01:40:03] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2024-05-23 01:40:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 01:40:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 01:40:03] [INFO ] [Nat]Absence check using state equation in 306 ms returned sat
[2024-05-23 01:40:03] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:40:03] [INFO ] [Nat]Added 84 Read/Feed constraints in 180 ms returned sat
[2024-05-23 01:40:04] [INFO ] Computed and/alt/rep : 339/2218/339 causal constraints (skipped 100 transitions) in 25 ms.
[2024-05-23 01:40:06] [INFO ] Deduced a trap composed of 9 places in 165 ms of which 16 ms to minimize.
[2024-05-23 01:40:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
[2024-05-23 01:40:06] [INFO ] Added : 96 causal constraints over 20 iterations in 2623 ms. Result :sat
Minimization took 294 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 424 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 424/424 places, 440/440 transitions.
Applied a total of 0 rules in 7 ms. Remains 424 /424 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 424/424 places, 440/440 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 424/424 places, 440/440 transitions.
Applied a total of 0 rules in 7 ms. Remains 424 /424 variables (removed 0) and now considering 440/440 (removed 0) transitions.
// Phase 1: matrix 440 rows 424 cols
[2024-05-23 01:40:07] [INFO ] Invariants computation overflowed in 35 ms
[2024-05-23 01:40:07] [INFO ] Implicit Places using invariants in 268 ms returned []
// Phase 1: matrix 440 rows 424 cols
[2024-05-23 01:40:07] [INFO ] Invariants computation overflowed in 26 ms
[2024-05-23 01:40:07] [INFO ] State equation strengthened by 84 read => feed constraints.
[2024-05-23 01:40:27] [INFO ] Implicit Places using invariants and state equation in 20491 ms returned []
Implicit Place search using SMT with State Equation took 20775 ms to find 0 implicit places.
[2024-05-23 01:40:27] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 440 rows 424 cols
[2024-05-23 01:40:27] [INFO ] Invariants computation overflowed in 28 ms
[2024-05-23 01:40:27] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21019 ms. Remains : 424/424 places, 440/440 transitions.
Ending property specific reduction for DoubleExponent-PT-020-UpperBounds-15 in 28269 ms.
[2024-05-23 01:40:28] [INFO ] Flatten gal took : 160 ms
[2024-05-23 01:40:28] [INFO ] Applying decomposition
[2024-05-23 01:40:28] [INFO ] Flatten gal took : 93 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10307910851866804183.txt' '-o' '/tmp/graph10307910851866804183.bin' '-w' '/tmp/graph10307910851866804183.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10307910851866804183.bin' '-l' '-1' '-v' '-w' '/tmp/graph10307910851866804183.weights' '-q' '0' '-e' '0.001'
[2024-05-23 01:40:28] [INFO ] Decomposing Gal with order
[2024-05-23 01:40:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 01:40:29] [INFO ] Removed a total of 202 redundant transitions.
[2024-05-23 01:40:29] [INFO ] Flatten gal took : 264 ms
[2024-05-23 01:40:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 200 labels/synchronizations in 37 ms.
[2024-05-23 01:40:29] [INFO ] Time to serialize gal into /tmp/UpperBounds12689031842488347900.gal : 29 ms
[2024-05-23 01:40:29] [INFO ] Time to serialize properties into /tmp/UpperBounds13661984483633147823.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds12689031842488347900.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds13661984483633147823.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...285
Loading property file /tmp/UpperBounds13661984483633147823.prop.
ITS-tools command line returned an error code 137
[2024-05-23 01:55:42] [INFO ] Flatten gal took : 310 ms
[2024-05-23 01:55:42] [INFO ] Time to serialize gal into /tmp/UpperBounds4933511822224835695.gal : 75 ms
[2024-05-23 01:55:42] [INFO ] Time to serialize properties into /tmp/UpperBounds8348882294432966539.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds4933511822224835695.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds8348882294432966539.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...304
Loading property file /tmp/UpperBounds8348882294432966539.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 10669876 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16143876 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleExponent-PT-020"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is DoubleExponent-PT-020, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r153-tall-171631151600351"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-020.tgz
mv DoubleExponent-PT-020 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;