Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r031-oct2-167813615300008.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
Input is ASLink-PT-04a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r031-oct2-167813615300008
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 980K
-rw-r--r-- 1 mcc users 6.5K Feb 26 13:03 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 13:03 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K Feb 26 13:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 13:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 13:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Feb 26 13:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 13:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 113K Feb 26 13:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 436K Mar 5 18:22 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 ASLink-PT-04a-UpperBounds-00
FORMULA_NAME ASLink-PT-04a-UpperBounds-01
FORMULA_NAME ASLink-PT-04a-UpperBounds-02
FORMULA_NAME ASLink-PT-04a-UpperBounds-03
FORMULA_NAME ASLink-PT-04a-UpperBounds-04
FORMULA_NAME ASLink-PT-04a-UpperBounds-05
FORMULA_NAME ASLink-PT-04a-UpperBounds-06
FORMULA_NAME ASLink-PT-04a-UpperBounds-07
FORMULA_NAME ASLink-PT-04a-UpperBounds-08
FORMULA_NAME ASLink-PT-04a-UpperBounds-09
FORMULA_NAME ASLink-PT-04a-UpperBounds-10
FORMULA_NAME ASLink-PT-04a-UpperBounds-11
FORMULA_NAME ASLink-PT-04a-UpperBounds-12
FORMULA_NAME ASLink-PT-04a-UpperBounds-13
FORMULA_NAME ASLink-PT-04a-UpperBounds-14
FORMULA_NAME ASLink-PT-04a-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678866304954

Running Version 202205111006
[2023-03-15 07:45:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 07:45:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 07:45:07] [INFO ] Load time of PNML (sax parser for PT used): 250 ms
[2023-03-15 07:45:07] [INFO ] Transformed 1016 places.
[2023-03-15 07:45:07] [INFO ] Transformed 1554 transitions.
[2023-03-15 07:45:07] [INFO ] Found NUPN structural information;
[2023-03-15 07:45:07] [INFO ] Parsed PT model containing 1016 places and 1554 transitions in 468 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
// Phase 1: matrix 1538 rows 1016 cols
[2023-03-15 07:45:07] [INFO ] Computed 194 place invariants in 72 ms
Incomplete random walk after 10000 steps, including 71 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 16) seen :6
FORMULA ASLink-PT-04a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-04a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :1
FORMULA ASLink-PT-04a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 9) seen :0
// Phase 1: matrix 1538 rows 1016 cols
[2023-03-15 07:45:08] [INFO ] Computed 194 place invariants in 68 ms
[2023-03-15 07:45:08] [INFO ] [Real]Absence check using 46 positive place invariants in 24 ms returned sat
[2023-03-15 07:45:08] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 40 ms returned sat
[2023-03-15 07:45:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:09] [INFO ] [Real]Absence check using state equation in 1080 ms returned sat
[2023-03-15 07:45:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:10] [INFO ] [Nat]Absence check using 46 positive place invariants in 20 ms returned sat
[2023-03-15 07:45:10] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 35 ms returned sat
[2023-03-15 07:45:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:14] [INFO ] [Nat]Absence check using state equation in 4709 ms returned unknown
[2023-03-15 07:45:15] [INFO ] [Real]Absence check using 46 positive place invariants in 22 ms returned sat
[2023-03-15 07:45:15] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 67 ms returned sat
[2023-03-15 07:45:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:16] [INFO ] [Real]Absence check using state equation in 605 ms returned sat
[2023-03-15 07:45:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:16] [INFO ] [Nat]Absence check using 46 positive place invariants in 19 ms returned sat
[2023-03-15 07:45:16] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 39 ms returned sat
[2023-03-15 07:45:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:17] [INFO ] [Nat]Absence check using state equation in 1255 ms returned sat
[2023-03-15 07:45:18] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 200 ms.
[2023-03-15 07:45:21] [INFO ] Added : 20 causal constraints over 4 iterations in 3324 ms. Result :unknown
[2023-03-15 07:45:21] [INFO ] [Real]Absence check using 46 positive place invariants in 41 ms returned sat
[2023-03-15 07:45:21] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 38 ms returned sat
[2023-03-15 07:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:22] [INFO ] [Real]Absence check using state equation in 686 ms returned sat
[2023-03-15 07:45:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:22] [INFO ] [Nat]Absence check using 46 positive place invariants in 56 ms returned sat
[2023-03-15 07:45:23] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 247 ms returned sat
[2023-03-15 07:45:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:24] [INFO ] [Nat]Absence check using state equation in 1870 ms returned sat
[2023-03-15 07:45:25] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 222 ms.
[2023-03-15 07:45:27] [INFO ] Added : 15 causal constraints over 3 iterations in 2575 ms. Result :unknown
[2023-03-15 07:45:27] [INFO ] [Real]Absence check using 46 positive place invariants in 67 ms returned sat
[2023-03-15 07:45:27] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 65 ms returned sat
[2023-03-15 07:45:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:28] [INFO ] [Real]Absence check using state equation in 801 ms returned sat
[2023-03-15 07:45:28] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:29] [INFO ] [Nat]Absence check using 46 positive place invariants in 37 ms returned sat
[2023-03-15 07:45:29] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 97 ms returned sat
[2023-03-15 07:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:30] [INFO ] [Nat]Absence check using state equation in 1571 ms returned sat
[2023-03-15 07:45:30] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 109 ms.
[2023-03-15 07:45:33] [INFO ] Added : 25 causal constraints over 5 iterations in 2970 ms. Result :unknown
[2023-03-15 07:45:34] [INFO ] [Real]Absence check using 46 positive place invariants in 16 ms returned sat
[2023-03-15 07:45:34] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 237 ms returned sat
[2023-03-15 07:45:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:35] [INFO ] [Real]Absence check using state equation in 860 ms returned sat
[2023-03-15 07:45:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:35] [INFO ] [Nat]Absence check using 46 positive place invariants in 71 ms returned sat
[2023-03-15 07:45:35] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 36 ms returned sat
[2023-03-15 07:45:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:40] [INFO ] [Nat]Absence check using state equation in 4704 ms returned unknown
[2023-03-15 07:45:40] [INFO ] [Real]Absence check using 46 positive place invariants in 17 ms returned sat
[2023-03-15 07:45:40] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 51 ms returned sat
[2023-03-15 07:45:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:41] [INFO ] [Real]Absence check using state equation in 518 ms returned sat
[2023-03-15 07:45:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:41] [INFO ] [Nat]Absence check using 46 positive place invariants in 19 ms returned sat
[2023-03-15 07:45:41] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 65 ms returned sat
[2023-03-15 07:45:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:45] [INFO ] [Nat]Absence check using state equation in 3591 ms returned sat
[2023-03-15 07:45:45] [INFO ] Deduced a trap composed of 26 places in 509 ms of which 11 ms to minimize.
[2023-03-15 07:45:46] [INFO ] Deduced a trap composed of 33 places in 444 ms of which 2 ms to minimize.
[2023-03-15 07:45:46] [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:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1257)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:918)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2622)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:189)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:639)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2023-03-15 07:45:46] [INFO ] [Real]Absence check using 46 positive place invariants in 29 ms returned sat
[2023-03-15 07:45:46] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 51 ms returned sat
[2023-03-15 07:45:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:47] [INFO ] [Real]Absence check using state equation in 601 ms returned sat
[2023-03-15 07:45:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:47] [INFO ] [Nat]Absence check using 46 positive place invariants in 21 ms returned sat
[2023-03-15 07:45:47] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 92 ms returned sat
[2023-03-15 07:45:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:49] [INFO ] [Nat]Absence check using state equation in 1390 ms returned sat
[2023-03-15 07:45:49] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 192 ms.
[2023-03-15 07:45:52] [INFO ] Added : 5 causal constraints over 1 iterations in 3126 ms. Result :unknown
[2023-03-15 07:45:52] [INFO ] [Real]Absence check using 46 positive place invariants in 175 ms returned sat
[2023-03-15 07:45:52] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 66 ms returned sat
[2023-03-15 07:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:53] [INFO ] [Real]Absence check using state equation in 526 ms returned sat
[2023-03-15 07:45:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:45:53] [INFO ] [Nat]Absence check using 46 positive place invariants in 233 ms returned sat
[2023-03-15 07:45:53] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 45 ms returned sat
[2023-03-15 07:45:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:55] [INFO ] [Nat]Absence check using state equation in 1101 ms returned sat
[2023-03-15 07:45:55] [INFO ] Computed and/alt/rep : 610/2218/610 causal constraints (skipped 927 transitions) in 111 ms.
[2023-03-15 07:45:58] [INFO ] Added : 5 causal constraints over 1 iterations in 3354 ms. Result :unknown
[2023-03-15 07:45:58] [INFO ] [Real]Absence check using 46 positive place invariants in 18 ms returned sat
[2023-03-15 07:45:58] [INFO ] [Real]Absence check using 46 positive and 148 generalized place invariants in 54 ms returned sat
[2023-03-15 07:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:45:59] [INFO ] [Real]Absence check using state equation in 933 ms returned sat
[2023-03-15 07:45:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:00] [INFO ] [Nat]Absence check using 46 positive place invariants in 19 ms returned sat
[2023-03-15 07:46:00] [INFO ] [Nat]Absence check using 46 positive and 148 generalized place invariants in 31 ms returned sat
[2023-03-15 07:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:04] [INFO ] [Nat]Absence check using state equation in 4714 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA ASLink-PT-04a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-04a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-04a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-04a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 5 out of 1016 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1016/1016 places, 1538/1538 transitions.
Ensure Unique test removed 16 places
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions removed 87 transitions
Trivial Post-agglo rules discarded 87 transitions
Performed 87 trivial Post agglomeration. Transition count delta: 87
Iterating post reduction 0 with 111 rules applied. Total rules applied 111 place count 992 transition count 1451
Reduce places removed 87 places and 0 transitions.
Iterating post reduction 1 with 87 rules applied. Total rules applied 198 place count 905 transition count 1451
Performed 89 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 89 Pre rules applied. Total rules applied 198 place count 905 transition count 1362
Deduced a syphon composed of 89 places in 4 ms
Ensure Unique test removed 34 places
Reduce places removed 123 places and 0 transitions.
Iterating global reduction 2 with 212 rules applied. Total rules applied 410 place count 782 transition count 1362
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 411 place count 782 transition count 1361
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 412 place count 781 transition count 1361
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 419 place count 774 transition count 1326
Ensure Unique test removed 1 places
Iterating global reduction 4 with 8 rules applied. Total rules applied 427 place count 773 transition count 1326
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 6 rules applied. Total rules applied 433 place count 772 transition count 1321
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 436 place count 769 transition count 1321
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 437 place count 768 transition count 1313
Iterating global reduction 6 with 1 rules applied. Total rules applied 438 place count 768 transition count 1313
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 439 place count 767 transition count 1305
Iterating global reduction 6 with 1 rules applied. Total rules applied 440 place count 767 transition count 1305
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 441 place count 766 transition count 1297
Iterating global reduction 6 with 1 rules applied. Total rules applied 442 place count 766 transition count 1297
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 443 place count 765 transition count 1289
Iterating global reduction 6 with 1 rules applied. Total rules applied 444 place count 765 transition count 1289
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 445 place count 764 transition count 1281
Iterating global reduction 6 with 1 rules applied. Total rules applied 446 place count 764 transition count 1281
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 447 place count 763 transition count 1273
Iterating global reduction 6 with 1 rules applied. Total rules applied 448 place count 763 transition count 1273
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 449 place count 762 transition count 1265
Iterating global reduction 6 with 1 rules applied. Total rules applied 450 place count 762 transition count 1265
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 451 place count 761 transition count 1257
Iterating global reduction 6 with 1 rules applied. Total rules applied 452 place count 761 transition count 1257
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 453 place count 760 transition count 1249
Iterating global reduction 6 with 1 rules applied. Total rules applied 454 place count 760 transition count 1249
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 455 place count 759 transition count 1241
Iterating global reduction 6 with 1 rules applied. Total rules applied 456 place count 759 transition count 1241
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 457 place count 758 transition count 1233
Iterating global reduction 6 with 1 rules applied. Total rules applied 458 place count 758 transition count 1233
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 459 place count 757 transition count 1225
Iterating global reduction 6 with 1 rules applied. Total rules applied 460 place count 757 transition count 1225
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 461 place count 756 transition count 1217
Iterating global reduction 6 with 1 rules applied. Total rules applied 462 place count 756 transition count 1217
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 463 place count 755 transition count 1209
Iterating global reduction 6 with 1 rules applied. Total rules applied 464 place count 755 transition count 1209
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 465 place count 754 transition count 1201
Iterating global reduction 6 with 1 rules applied. Total rules applied 466 place count 754 transition count 1201
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 467 place count 753 transition count 1193
Iterating global reduction 6 with 1 rules applied. Total rules applied 468 place count 753 transition count 1193
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 6 with 56 rules applied. Total rules applied 524 place count 725 transition count 1165
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 527 place count 725 transition count 1162
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 530 place count 722 transition count 1162
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 535 place count 722 transition count 1162
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 536 place count 721 transition count 1161
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 543 place count 714 transition count 1161
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 15 Pre rules applied. Total rules applied 543 place count 714 transition count 1146
Deduced a syphon composed of 15 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 8 with 31 rules applied. Total rules applied 574 place count 698 transition count 1146
Discarding 4 places :
Implicit places reduction removed 4 places
Iterating post reduction 8 with 4 rules applied. Total rules applied 578 place count 694 transition count 1146
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 578 place count 694 transition count 1145
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 580 place count 693 transition count 1145
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 9 with 8 rules applied. Total rules applied 588 place count 689 transition count 1141
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 591 place count 686 transition count 1138
Iterating global reduction 9 with 3 rules applied. Total rules applied 594 place count 686 transition count 1138
Free-agglomeration rule applied 3 times.
Iterating global reduction 9 with 3 rules applied. Total rules applied 597 place count 686 transition count 1135
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 600 place count 683 transition count 1135
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 10 with 3 rules applied. Total rules applied 603 place count 683 transition count 1135
Applied a total of 603 rules in 1201 ms. Remains 683 /1016 variables (removed 333) and now considering 1135/1538 (removed 403) transitions.
Finished structural reductions, in 1 iterations. Remains : 683/1016 places, 1135/1538 transitions.
// Phase 1: matrix 1135 rows 683 cols
[2023-03-15 07:46:08] [INFO ] Computed 122 place invariants in 29 ms
Incomplete random walk after 1000000 steps, including 12952 resets, run finished after 2738 ms. (steps per millisecond=365 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2946 resets, run finished after 1172 ms. (steps per millisecond=853 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2954 resets, run finished after 1059 ms. (steps per millisecond=944 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2970 resets, run finished after 1189 ms. (steps per millisecond=841 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2942 resets, run finished after 957 ms. (steps per millisecond=1044 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2970 resets, run finished after 949 ms. (steps per millisecond=1053 ) properties (out of 5) seen :0
// Phase 1: matrix 1135 rows 683 cols
[2023-03-15 07:46:16] [INFO ] Computed 122 place invariants in 11 ms
[2023-03-15 07:46:16] [INFO ] [Real]Absence check using 30 positive place invariants in 10 ms returned sat
[2023-03-15 07:46:16] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 28 ms returned sat
[2023-03-15 07:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:16] [INFO ] [Real]Absence check using state equation in 369 ms returned sat
[2023-03-15 07:46:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:17] [INFO ] [Nat]Absence check using 30 positive place invariants in 10 ms returned sat
[2023-03-15 07:46:17] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 52 ms returned sat
[2023-03-15 07:46:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:17] [INFO ] [Nat]Absence check using state equation in 372 ms returned sat
[2023-03-15 07:46:17] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 73 ms.
[2023-03-15 07:46:21] [INFO ] Added : 201 causal constraints over 41 iterations in 4183 ms. Result :sat
Minimization took 310 ms.
[2023-03-15 07:46:22] [INFO ] [Real]Absence check using 30 positive place invariants in 11 ms returned sat
[2023-03-15 07:46:22] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 34 ms returned sat
[2023-03-15 07:46:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:22] [INFO ] [Real]Absence check using state equation in 470 ms returned sat
[2023-03-15 07:46:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:23] [INFO ] [Nat]Absence check using 30 positive place invariants in 9 ms returned sat
[2023-03-15 07:46:23] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 30 ms returned sat
[2023-03-15 07:46:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:23] [INFO ] [Nat]Absence check using state equation in 334 ms returned sat
[2023-03-15 07:46:23] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 75 ms.
[2023-03-15 07:46:30] [INFO ] Added : 335 causal constraints over 67 iterations in 6952 ms. Result :sat
Minimization took 215 ms.
[2023-03-15 07:46:30] [INFO ] [Real]Absence check using 30 positive place invariants in 8 ms returned sat
[2023-03-15 07:46:30] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 20 ms returned sat
[2023-03-15 07:46:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:31] [INFO ] [Real]Absence check using state equation in 368 ms returned sat
[2023-03-15 07:46:31] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:31] [INFO ] [Nat]Absence check using 30 positive place invariants in 12 ms returned sat
[2023-03-15 07:46:31] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 37 ms returned sat
[2023-03-15 07:46:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:31] [INFO ] [Nat]Absence check using state equation in 419 ms returned sat
[2023-03-15 07:46:33] [INFO ] Deduced a trap composed of 102 places in 1089 ms of which 2 ms to minimize.
[2023-03-15 07:46:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1241 ms
[2023-03-15 07:46:33] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 90 ms.
[2023-03-15 07:46:36] [INFO ] Added : 155 causal constraints over 33 iterations in 3084 ms. Result :sat
Minimization took 297 ms.
[2023-03-15 07:46:36] [INFO ] [Real]Absence check using 30 positive place invariants in 13 ms returned sat
[2023-03-15 07:46:36] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 100 ms returned sat
[2023-03-15 07:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:37] [INFO ] [Real]Absence check using state equation in 490 ms returned sat
[2023-03-15 07:46:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:37] [INFO ] [Nat]Absence check using 30 positive place invariants in 15 ms returned sat
[2023-03-15 07:46:37] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 27 ms returned sat
[2023-03-15 07:46:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:38] [INFO ] [Nat]Absence check using state equation in 633 ms returned sat
[2023-03-15 07:46:38] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 90 ms.
[2023-03-15 07:46:45] [INFO ] Added : 338 causal constraints over 68 iterations in 7010 ms. Result :sat
Minimization took 366 ms.
[2023-03-15 07:46:45] [INFO ] [Real]Absence check using 30 positive place invariants in 25 ms returned sat
[2023-03-15 07:46:45] [INFO ] [Real]Absence check using 30 positive and 92 generalized place invariants in 31 ms returned sat
[2023-03-15 07:46:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:46] [INFO ] [Real]Absence check using state equation in 638 ms returned sat
[2023-03-15 07:46:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:46:46] [INFO ] [Nat]Absence check using 30 positive place invariants in 51 ms returned sat
[2023-03-15 07:46:46] [INFO ] [Nat]Absence check using 30 positive and 92 generalized place invariants in 21 ms returned sat
[2023-03-15 07:46:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:46:47] [INFO ] [Nat]Absence check using state equation in 659 ms returned sat
[2023-03-15 07:46:47] [INFO ] Computed and/alt/rep : 442/1700/442 causal constraints (skipped 667 transitions) in 143 ms.
[2023-03-15 07:46:53] [INFO ] Added : 313 causal constraints over 63 iterations in 5866 ms. Result :sat
Minimization took 257 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
FORMULA ASLink-PT-04a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 683 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 683/683 places, 1135/1135 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 683 transition count 1134
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 681 transition count 1134
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 3 place count 681 transition count 1133
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 5 place count 680 transition count 1133
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 6 place count 679 transition count 1133
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 8 place count 678 transition count 1132
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 9 place count 677 transition count 1131
Iterating global reduction 3 with 1 rules applied. Total rules applied 10 place count 677 transition count 1131
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 11 place count 677 transition count 1130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 12 place count 676 transition count 1130
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 13 place count 676 transition count 1130
Applied a total of 13 rules in 126 ms. Remains 676 /683 variables (removed 7) and now considering 1130/1135 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 676/683 places, 1130/1135 transitions.
// Phase 1: matrix 1130 rows 676 cols
[2023-03-15 07:46:55] [INFO ] Computed 120 place invariants in 10 ms
Incomplete random walk after 1000000 steps, including 12932 resets, run finished after 2276 ms. (steps per millisecond=439 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2932 resets, run finished after 1167 ms. (steps per millisecond=856 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2923 resets, run finished after 1093 ms. (steps per millisecond=914 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2960 resets, run finished after 1016 ms. (steps per millisecond=984 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2932 resets, run finished after 1226 ms. (steps per millisecond=815 ) properties (out of 4) seen :0
// Phase 1: matrix 1130 rows 676 cols
[2023-03-15 07:47:01] [INFO ] Computed 120 place invariants in 9 ms
[2023-03-15 07:47:02] [INFO ] [Real]Absence check using 31 positive place invariants in 210 ms returned sat
[2023-03-15 07:47:02] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 39 ms returned sat
[2023-03-15 07:47:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:02] [INFO ] [Real]Absence check using state equation in 422 ms returned sat
[2023-03-15 07:47:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:47:02] [INFO ] [Nat]Absence check using 31 positive place invariants in 11 ms returned sat
[2023-03-15 07:47:03] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 51 ms returned sat
[2023-03-15 07:47:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:03] [INFO ] [Nat]Absence check using state equation in 511 ms returned sat
[2023-03-15 07:47:03] [INFO ] Computed and/alt/rep : 438/1694/438 causal constraints (skipped 667 transitions) in 138 ms.
[2023-03-15 07:47:08] [INFO ] Added : 266 causal constraints over 54 iterations in 5002 ms. Result :sat
Minimization took 339 ms.
[2023-03-15 07:47:09] [INFO ] [Real]Absence check using 31 positive place invariants in 11 ms returned sat
[2023-03-15 07:47:09] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 46 ms returned sat
[2023-03-15 07:47:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:09] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2023-03-15 07:47:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:47:09] [INFO ] [Nat]Absence check using 31 positive place invariants in 10 ms returned sat
[2023-03-15 07:47:09] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 17 ms returned sat
[2023-03-15 07:47:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:10] [INFO ] [Nat]Absence check using state equation in 303 ms returned sat
[2023-03-15 07:47:10] [INFO ] Computed and/alt/rep : 438/1694/438 causal constraints (skipped 667 transitions) in 68 ms.
[2023-03-15 07:47:15] [INFO ] Added : 263 causal constraints over 53 iterations in 4982 ms. Result :sat
Minimization took 315 ms.
[2023-03-15 07:47:15] [INFO ] [Real]Absence check using 31 positive place invariants in 15 ms returned sat
[2023-03-15 07:47:15] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 61 ms returned sat
[2023-03-15 07:47:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:17] [INFO ] [Real]Absence check using state equation in 1285 ms returned sat
[2023-03-15 07:47:17] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:47:17] [INFO ] [Nat]Absence check using 31 positive place invariants in 10 ms returned sat
[2023-03-15 07:47:17] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 46 ms returned sat
[2023-03-15 07:47:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:17] [INFO ] [Nat]Absence check using state equation in 630 ms returned sat
[2023-03-15 07:47:18] [INFO ] Computed and/alt/rep : 438/1694/438 causal constraints (skipped 667 transitions) in 98 ms.
[2023-03-15 07:47:23] [INFO ] Added : 293 causal constraints over 59 iterations in 5596 ms. Result :sat
Minimization took 338 ms.
[2023-03-15 07:47:24] [INFO ] [Real]Absence check using 31 positive place invariants in 14 ms returned sat
[2023-03-15 07:47:24] [INFO ] [Real]Absence check using 31 positive and 89 generalized place invariants in 40 ms returned sat
[2023-03-15 07:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:24] [INFO ] [Real]Absence check using state equation in 449 ms returned sat
[2023-03-15 07:47:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:47:24] [INFO ] [Nat]Absence check using 31 positive place invariants in 12 ms returned sat
[2023-03-15 07:47:24] [INFO ] [Nat]Absence check using 31 positive and 89 generalized place invariants in 23 ms returned sat
[2023-03-15 07:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:25] [INFO ] [Nat]Absence check using state equation in 558 ms returned sat
[2023-03-15 07:47:25] [INFO ] Computed and/alt/rep : 438/1694/438 causal constraints (skipped 667 transitions) in 109 ms.
[2023-03-15 07:47:32] [INFO ] Added : 324 causal constraints over 66 iterations in 6645 ms. Result :sat
Minimization took 366 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 676 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 676/676 places, 1130/1130 transitions.
Applied a total of 0 rules in 23 ms. Remains 676 /676 variables (removed 0) and now considering 1130/1130 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 676/676 places, 1130/1130 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 676/676 places, 1130/1130 transitions.
Applied a total of 0 rules in 21 ms. Remains 676 /676 variables (removed 0) and now considering 1130/1130 (removed 0) transitions.
// Phase 1: matrix 1130 rows 676 cols
[2023-03-15 07:47:33] [INFO ] Computed 120 place invariants in 9 ms
[2023-03-15 07:47:34] [INFO ] Implicit Places using invariants in 570 ms returned [0, 18, 19, 30, 48, 66, 135, 139, 148, 149, 150, 168, 186, 255, 259, 260, 271, 272, 273, 291, 309, 344, 380, 384, 385, 396, 397, 398, 416, 434, 503, 507, 508, 511, 522, 523, 524, 542, 544, 547, 565, 566, 567, 568, 580, 586, 592, 598, 604, 610, 616, 622, 628, 634, 640]
Discarding 55 places :
Implicit Place search using SMT only with invariants took 574 ms to find 55 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 621/676 places, 1130/1130 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 621 transition count 1040
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 531 transition count 1040
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 180 place count 531 transition count 1017
Deduced a syphon composed of 23 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 47 rules applied. Total rules applied 227 place count 507 transition count 1017
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 239 place count 503 transition count 1009
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 247 place count 495 transition count 1009
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 262 place count 480 transition count 994
Iterating global reduction 4 with 15 rules applied. Total rules applied 277 place count 480 transition count 994
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 280 place count 480 transition count 991
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 280 place count 480 transition count 990
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 282 place count 479 transition count 990
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 285 place count 476 transition count 987
Iterating global reduction 5 with 3 rules applied. Total rules applied 288 place count 476 transition count 987
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 289 place count 475 transition count 986
Iterating global reduction 5 with 1 rules applied. Total rules applied 290 place count 475 transition count 986
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 291 place count 474 transition count 985
Iterating global reduction 5 with 1 rules applied. Total rules applied 292 place count 474 transition count 985
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 5 with 78 rules applied. Total rules applied 370 place count 435 transition count 946
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 374 place count 435 transition count 942
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 378 place count 431 transition count 938
Iterating global reduction 6 with 4 rules applied. Total rules applied 382 place count 431 transition count 938
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 386 place count 431 transition count 934
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 7 with 8 rules applied. Total rules applied 394 place count 431 transition count 926
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 7 with 9 rules applied. Total rules applied 403 place count 422 transition count 926
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 8 with 13 rules applied. Total rules applied 416 place count 422 transition count 926
Applied a total of 416 rules in 125 ms. Remains 422 /621 variables (removed 199) and now considering 926/1130 (removed 204) transitions.
// Phase 1: matrix 926 rows 422 cols
[2023-03-15 07:47:34] [INFO ] Computed 59 place invariants in 14 ms
[2023-03-15 07:47:34] [INFO ] Implicit Places using invariants in 376 ms returned [72, 89, 95, 98, 100, 103, 104, 156, 173, 179, 182, 184, 189, 190, 242, 262, 268, 271, 273, 278, 279, 331, 348, 354, 357, 359]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 391 ms to find 26 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 396/676 places, 926/1130 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 384 transition count 914
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 384 transition count 914
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 380 transition count 910
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 380 transition count 910
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 48 place count 372 transition count 902
Free-agglomeration rule applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 60 place count 372 transition count 890
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 72 place count 360 transition count 890
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 76 place count 360 transition count 886
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 80 place count 356 transition count 886
Applied a total of 80 rules in 74 ms. Remains 356 /396 variables (removed 40) and now considering 886/926 (removed 40) transitions.
// Phase 1: matrix 886 rows 356 cols
[2023-03-15 07:47:34] [INFO ] Computed 33 place invariants in 17 ms
[2023-03-15 07:47:34] [INFO ] Implicit Places using invariants in 290 ms returned []
// Phase 1: matrix 886 rows 356 cols
[2023-03-15 07:47:34] [INFO ] Computed 33 place invariants in 11 ms
[2023-03-15 07:47:36] [INFO ] Implicit Places using invariants and state equation in 1327 ms returned []
Implicit Place search using SMT with State Equation took 1641 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 3 : 356/676 places, 886/1130 transitions.
Finished structural reductions, in 3 iterations. Remains : 356/676 places, 886/1130 transitions.
Successfully produced net in file /tmp/petri1000_7895274201208194279.dot
Successfully produced net in file /tmp/petri1001_10889087028848800204.dot
Successfully produced net in file /tmp/petri1002_6609358633091331481.dot
Successfully produced net in file /tmp/petri1003_5265645669313986659.dot
Drop transitions removed 4 transitions
Dominated transitions for bounds rules discarded 4 transitions
// Phase 1: matrix 882 rows 356 cols
[2023-03-15 07:47:36] [INFO ] Computed 33 place invariants in 7 ms
Incomplete random walk after 1000000 steps, including 19472 resets, run finished after 1709 ms. (steps per millisecond=585 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5784 resets, run finished after 693 ms. (steps per millisecond=1443 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5806 resets, run finished after 718 ms. (steps per millisecond=1392 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5845 resets, run finished after 780 ms. (steps per millisecond=1282 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5810 resets, run finished after 784 ms. (steps per millisecond=1275 ) properties (out of 4) seen :0
// Phase 1: matrix 882 rows 356 cols
[2023-03-15 07:47:41] [INFO ] Computed 33 place invariants in 16 ms
[2023-03-15 07:47:41] [INFO ] [Real]Absence check using 11 positive place invariants in 78 ms returned sat
[2023-03-15 07:47:41] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 161 ms returned sat
[2023-03-15 07:47:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:41] [INFO ] [Real]Absence check using state equation in 217 ms returned sat
[2023-03-15 07:47:41] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:47:41] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-15 07:47:41] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 16 ms returned sat
[2023-03-15 07:47:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:42] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2023-03-15 07:47:42] [INFO ] Computed and/alt/rep : 179/843/179 causal constraints (skipped 681 transitions) in 126 ms.
[2023-03-15 07:47:42] [INFO ] Added : 27 causal constraints over 6 iterations in 600 ms. Result :sat
Minimization took 121 ms.
[2023-03-15 07:47:42] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-15 07:47:42] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 7 ms returned sat
[2023-03-15 07:47:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:43] [INFO ] [Real]Absence check using state equation in 188 ms returned sat
[2023-03-15 07:47:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:47:43] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-15 07:47:43] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 8 ms returned sat
[2023-03-15 07:47:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:43] [INFO ] [Nat]Absence check using state equation in 331 ms returned sat
[2023-03-15 07:47:43] [INFO ] Computed and/alt/rep : 179/843/179 causal constraints (skipped 681 transitions) in 47 ms.
[2023-03-15 07:47:44] [INFO ] Added : 30 causal constraints over 8 iterations in 663 ms. Result :sat
Minimization took 134 ms.
[2023-03-15 07:47:44] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-15 07:47:44] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 11 ms returned sat
[2023-03-15 07:47:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:44] [INFO ] [Real]Absence check using state equation in 365 ms returned sat
[2023-03-15 07:47:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:47:45] [INFO ] [Nat]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-15 07:47:45] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 24 ms returned sat
[2023-03-15 07:47:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:45] [INFO ] [Nat]Absence check using state equation in 530 ms returned sat
[2023-03-15 07:47:45] [INFO ] Computed and/alt/rep : 179/843/179 causal constraints (skipped 681 transitions) in 78 ms.
[2023-03-15 07:47:46] [INFO ] Added : 29 causal constraints over 6 iterations in 1024 ms. Result :sat
Minimization took 164 ms.
[2023-03-15 07:47:47] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-15 07:47:47] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 11 ms returned sat
[2023-03-15 07:47:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:47] [INFO ] [Real]Absence check using state equation in 203 ms returned sat
[2023-03-15 07:47:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:47:47] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2023-03-15 07:47:47] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 9 ms returned sat
[2023-03-15 07:47:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:48] [INFO ] [Nat]Absence check using state equation in 543 ms returned sat
[2023-03-15 07:47:48] [INFO ] Computed and/alt/rep : 179/843/179 causal constraints (skipped 681 transitions) in 62 ms.
[2023-03-15 07:47:48] [INFO ] Added : 7 causal constraints over 2 iterations in 359 ms. Result :sat
Minimization took 122 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
FORMULA ASLink-PT-04a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA ASLink-PT-04a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 2 out of 356 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 356/356 places, 882/882 transitions.
Graph (complete) has 2190 edges and 356 vertex of which 352 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.22 ms
Discarding 4 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 352 transition count 882
Applied a total of 5 rules in 41 ms. Remains 352 /356 variables (removed 4) and now considering 882/882 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 352/356 places, 882/882 transitions.
// Phase 1: matrix 882 rows 352 cols
[2023-03-15 07:47:49] [INFO ] Computed 33 place invariants in 17 ms
Incomplete random walk after 1000000 steps, including 19513 resets, run finished after 1683 ms. (steps per millisecond=594 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5779 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5784 resets, run finished after 803 ms. (steps per millisecond=1245 ) properties (out of 2) seen :0
// Phase 1: matrix 882 rows 352 cols
[2023-03-15 07:47:52] [INFO ] Computed 33 place invariants in 16 ms
[2023-03-15 07:47:52] [INFO ] [Real]Absence check using 9 positive place invariants in 78 ms returned sat
[2023-03-15 07:47:52] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 121 ms returned sat
[2023-03-15 07:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:53] [INFO ] [Real]Absence check using state equation in 433 ms returned sat
[2023-03-15 07:47:53] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:47:53] [INFO ] [Nat]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-15 07:47:53] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 9 ms returned sat
[2023-03-15 07:47:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:53] [INFO ] [Nat]Absence check using state equation in 297 ms returned sat
[2023-03-15 07:47:53] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 68 ms.
[2023-03-15 07:47:54] [INFO ] Added : 40 causal constraints over 10 iterations in 771 ms. Result :sat
Minimization took 116 ms.
[2023-03-15 07:47:54] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-15 07:47:54] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 13 ms returned sat
[2023-03-15 07:47:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:54] [INFO ] [Real]Absence check using state equation in 267 ms returned sat
[2023-03-15 07:47:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:47:55] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-15 07:47:55] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 91 ms returned sat
[2023-03-15 07:47:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:47:55] [INFO ] [Nat]Absence check using state equation in 273 ms returned sat
[2023-03-15 07:47:55] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 72 ms.
[2023-03-15 07:47:55] [INFO ] Added : 13 causal constraints over 3 iterations in 296 ms. Result :sat
Minimization took 116 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 352 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 352/352 places, 882/882 transitions.
Applied a total of 0 rules in 12 ms. Remains 352 /352 variables (removed 0) and now considering 882/882 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 882/882 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 352/352 places, 882/882 transitions.
Applied a total of 0 rules in 12 ms. Remains 352 /352 variables (removed 0) and now considering 882/882 (removed 0) transitions.
// Phase 1: matrix 882 rows 352 cols
[2023-03-15 07:47:56] [INFO ] Computed 33 place invariants in 9 ms
[2023-03-15 07:47:58] [INFO ] Implicit Places using invariants in 2488 ms returned []
// Phase 1: matrix 882 rows 352 cols
[2023-03-15 07:47:58] [INFO ] Computed 33 place invariants in 7 ms
[2023-03-15 07:47:59] [INFO ] Implicit Places using invariants and state equation in 906 ms returned []
Implicit Place search using SMT with State Equation took 3398 ms to find 0 implicit places.
[2023-03-15 07:47:59] [INFO ] Redundant transitions in 105 ms returned []
// Phase 1: matrix 882 rows 352 cols
[2023-03-15 07:47:59] [INFO ] Computed 33 place invariants in 5 ms
[2023-03-15 07:48:00] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 352/352 places, 882/882 transitions.
Starting property specific reduction for ASLink-PT-04a-UpperBounds-01
// Phase 1: matrix 882 rows 352 cols
[2023-03-15 07:48:00] [INFO ] Computed 33 place invariants in 5 ms
Incomplete random walk after 10000 steps, including 214 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 59 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
// Phase 1: matrix 882 rows 352 cols
[2023-03-15 07:48:00] [INFO ] Computed 33 place invariants in 12 ms
[2023-03-15 07:48:00] [INFO ] [Real]Absence check using 9 positive place invariants in 16 ms returned sat
[2023-03-15 07:48:00] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 186 ms returned sat
[2023-03-15 07:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:48:00] [INFO ] [Real]Absence check using state equation in 268 ms returned sat
[2023-03-15 07:48:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:48:00] [INFO ] [Nat]Absence check using 9 positive place invariants in 20 ms returned sat
[2023-03-15 07:48:00] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 13 ms returned sat
[2023-03-15 07:48:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:48:01] [INFO ] [Nat]Absence check using state equation in 293 ms returned sat
[2023-03-15 07:48:01] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 97 ms.
[2023-03-15 07:48:01] [INFO ] Added : 40 causal constraints over 10 iterations in 889 ms. Result :sat
Minimization took 124 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 352 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 352/352 places, 882/882 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 352 transition count 881
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 351 transition count 881
Applied a total of 2 rules in 13 ms. Remains 351 /352 variables (removed 1) and now considering 881/882 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/352 places, 881/882 transitions.
// Phase 1: matrix 881 rows 351 cols
[2023-03-15 07:48:02] [INFO ] Computed 33 place invariants in 10 ms
Incomplete random walk after 1000000 steps, including 19493 resets, run finished after 1770 ms. (steps per millisecond=564 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 5785 resets, run finished after 864 ms. (steps per millisecond=1157 ) properties (out of 1) seen :0
// Phase 1: matrix 881 rows 351 cols
[2023-03-15 07:48:04] [INFO ] Computed 33 place invariants in 6 ms
[2023-03-15 07:48:05] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-15 07:48:05] [INFO ] [Real]Absence check using 11 positive and 22 generalized place invariants in 24 ms returned sat
[2023-03-15 07:48:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:48:05] [INFO ] [Real]Absence check using state equation in 405 ms returned sat
[2023-03-15 07:48:05] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:48:05] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2023-03-15 07:48:05] [INFO ] [Nat]Absence check using 11 positive and 22 generalized place invariants in 6 ms returned sat
[2023-03-15 07:48:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:48:05] [INFO ] [Nat]Absence check using state equation in 255 ms returned sat
[2023-03-15 07:48:06] [INFO ] Computed and/alt/rep : 178/840/178 causal constraints (skipped 681 transitions) in 108 ms.
[2023-03-15 07:48:06] [INFO ] Added : 26 causal constraints over 6 iterations in 539 ms. Result :sat
Minimization took 117 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 351 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 351/351 places, 881/881 transitions.
Applied a total of 0 rules in 11 ms. Remains 351 /351 variables (removed 0) and now considering 881/881 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 881/881 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 351/351 places, 881/881 transitions.
Applied a total of 0 rules in 9 ms. Remains 351 /351 variables (removed 0) and now considering 881/881 (removed 0) transitions.
// Phase 1: matrix 881 rows 351 cols
[2023-03-15 07:48:06] [INFO ] Computed 33 place invariants in 6 ms
[2023-03-15 07:48:07] [INFO ] Implicit Places using invariants in 343 ms returned []
// Phase 1: matrix 881 rows 351 cols
[2023-03-15 07:48:07] [INFO ] Computed 33 place invariants in 5 ms
[2023-03-15 07:48:08] [INFO ] Implicit Places using invariants and state equation in 1412 ms returned []
Implicit Place search using SMT with State Equation took 1773 ms to find 0 implicit places.
[2023-03-15 07:48:08] [INFO ] Redundant transitions in 26 ms returned []
// Phase 1: matrix 881 rows 351 cols
[2023-03-15 07:48:08] [INFO ] Computed 33 place invariants in 6 ms
[2023-03-15 07:48:08] [INFO ] Dead Transitions using invariants and state equation in 456 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 351/351 places, 881/881 transitions.
Ending property specific reduction for ASLink-PT-04a-UpperBounds-01 in 8939 ms.
Starting property specific reduction for ASLink-PT-04a-UpperBounds-03
// Phase 1: matrix 882 rows 352 cols
[2023-03-15 07:48:08] [INFO ] Computed 33 place invariants in 13 ms
Incomplete random walk after 10000 steps, including 189 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
// Phase 1: matrix 882 rows 352 cols
[2023-03-15 07:48:09] [INFO ] Computed 33 place invariants in 6 ms
[2023-03-15 07:48:09] [INFO ] [Real]Absence check using 9 positive place invariants in 4 ms returned sat
[2023-03-15 07:48:09] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 16 ms returned sat
[2023-03-15 07:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:48:09] [INFO ] [Real]Absence check using state equation in 278 ms returned sat
[2023-03-15 07:48:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:48:09] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-15 07:48:09] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 147 ms returned sat
[2023-03-15 07:48:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:48:10] [INFO ] [Nat]Absence check using state equation in 408 ms returned sat
[2023-03-15 07:48:10] [INFO ] Computed and/alt/rep : 179/841/179 causal constraints (skipped 681 transitions) in 65 ms.
[2023-03-15 07:48:10] [INFO ] Added : 13 causal constraints over 3 iterations in 340 ms. Result :sat
Minimization took 160 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 352 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 352/352 places, 882/882 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 352 transition count 881
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 351 transition count 881
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 351 transition count 880
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 350 transition count 880
Applied a total of 4 rules in 25 ms. Remains 350 /352 variables (removed 2) and now considering 880/882 (removed 2) transitions.
Finished structural reductions, in 1 iterations. Remains : 350/352 places, 880/882 transitions.
// Phase 1: matrix 880 rows 350 cols
[2023-03-15 07:48:10] [INFO ] Computed 33 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 19541 resets, run finished after 1615 ms. (steps per millisecond=619 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 5773 resets, run finished after 720 ms. (steps per millisecond=1388 ) properties (out of 1) seen :0
// Phase 1: matrix 880 rows 350 cols
[2023-03-15 07:48:13] [INFO ] Computed 33 place invariants in 15 ms
[2023-03-15 07:48:13] [INFO ] [Real]Absence check using 9 positive place invariants in 79 ms returned sat
[2023-03-15 07:48:13] [INFO ] [Real]Absence check using 9 positive and 24 generalized place invariants in 143 ms returned sat
[2023-03-15 07:48:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 07:48:13] [INFO ] [Real]Absence check using state equation in 200 ms returned sat
[2023-03-15 07:48:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 07:48:13] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2023-03-15 07:48:13] [INFO ] [Nat]Absence check using 9 positive and 24 generalized place invariants in 19 ms returned sat
[2023-03-15 07:48:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 07:48:14] [INFO ] [Nat]Absence check using state equation in 498 ms returned sat
[2023-03-15 07:48:14] [INFO ] Computed and/alt/rep : 177/839/177 causal constraints (skipped 681 transitions) in 63 ms.
[2023-03-15 07:48:14] [INFO ] Added : 17 causal constraints over 4 iterations in 468 ms. Result :sat
Minimization took 97 ms.
Current structural bounds on expressions (after SMT) : [3] Max seen :[0]
Support contains 1 out of 350 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 350/350 places, 880/880 transitions.
Applied a total of 0 rules in 13 ms. Remains 350 /350 variables (removed 0) and now considering 880/880 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 350/350 places, 880/880 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 350/350 places, 880/880 transitions.
Applied a total of 0 rules in 12 ms. Remains 350 /350 variables (removed 0) and now considering 880/880 (removed 0) transitions.
// Phase 1: matrix 880 rows 350 cols
[2023-03-15 07:48:15] [INFO ] Computed 33 place invariants in 10 ms
[2023-03-15 07:48:15] [INFO ] Implicit Places using invariants in 434 ms returned []
// Phase 1: matrix 880 rows 350 cols
[2023-03-15 07:48:15] [INFO ] Computed 33 place invariants in 7 ms
[2023-03-15 07:48:16] [INFO ] Implicit Places using invariants and state equation in 934 ms returned []
Implicit Place search using SMT with State Equation took 1399 ms to find 0 implicit places.
[2023-03-15 07:48:16] [INFO ] Redundant transitions in 7 ms returned []
// Phase 1: matrix 880 rows 350 cols
[2023-03-15 07:48:16] [INFO ] Computed 33 place invariants in 5 ms
[2023-03-15 07:48:16] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 350/350 places, 880/880 transitions.
Ending property specific reduction for ASLink-PT-04a-UpperBounds-03 in 7978 ms.
[2023-03-15 07:48:17] [INFO ] Flatten gal took : 286 ms
[2023-03-15 07:48:17] [INFO ] Applying decomposition
[2023-03-15 07:48:17] [INFO ] Flatten gal took : 61 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7316297279648543410.txt' '-o' '/tmp/graph7316297279648543410.bin' '-w' '/tmp/graph7316297279648543410.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7316297279648543410.bin' '-l' '-1' '-v' '-w' '/tmp/graph7316297279648543410.weights' '-q' '0' '-e' '0.001'
[2023-03-15 07:48:18] [INFO ] Decomposing Gal with order
[2023-03-15 07:48:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 07:48:18] [INFO ] Removed a total of 1722 redundant transitions.
[2023-03-15 07:48:18] [INFO ] Flatten gal took : 133 ms
[2023-03-15 07:48:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 89 labels/synchronizations in 16 ms.
[2023-03-15 07:48:18] [INFO ] Time to serialize gal into /tmp/UpperBounds11720004954012373921.gal : 10 ms
[2023-03-15 07:48:18] [INFO ] Time to serialize properties into /tmp/UpperBounds70926806460373378.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11720004954012373921.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds70926806460373378.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...273
Loading property file /tmp/UpperBounds70926806460373378.prop.
Detected timeout of ITS tools.
[2023-03-15 08:09:21] [INFO ] Applying decomposition
[2023-03-15 08:09:21] [INFO ] Flatten gal took : 81 ms
[2023-03-15 08:09:21] [INFO ] Decomposing Gal with order
[2023-03-15 08:09:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 08:09:22] [INFO ] Removed a total of 1637 redundant transitions.
[2023-03-15 08:09:22] [INFO ] Flatten gal took : 95 ms
[2023-03-15 08:09:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 314 labels/synchronizations in 17 ms.
[2023-03-15 08:09:22] [INFO ] Time to serialize gal into /tmp/UpperBounds15368194645324600576.gal : 4 ms
[2023-03-15 08:09:22] [INFO ] Time to serialize properties into /tmp/UpperBounds17323227453794354519.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds15368194645324600576.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds17323227453794354519.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...276
Loading property file /tmp/UpperBounds17323227453794354519.prop.
Detected timeout of ITS tools.
[2023-03-15 08:30:25] [INFO ] Flatten gal took : 66 ms
[2023-03-15 08:30:25] [INFO ] Input system was already deterministic with 882 transitions.
[2023-03-15 08:30:25] [INFO ] Transformed 352 places.
[2023-03-15 08:30:25] [INFO ] Transformed 882 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-15 08:30:25] [INFO ] Time to serialize gal into /tmp/UpperBounds3694227499828706849.gal : 14 ms
[2023-03-15 08:30:25] [INFO ] Time to serialize properties into /tmp/UpperBounds18304208399839410201.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds3694227499828706849.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds18304208399839410201.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...341
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds18304208399839410201.prop.

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="ASLink-PT-04a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2022"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is ASLink-PT-04a, 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 r031-oct2-167813615300008"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04a.tgz
mv ASLink-PT-04a 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 ;