Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r065-tajo-171620414700236.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BugTracking-PT-q3m256, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414700236
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 19 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 17:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 16M 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 BugTracking-PT-q3m256-UpperBounds-00
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-01
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-02
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-03
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-04
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-05
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-06
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-07
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-08
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-09
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-10
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-11
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-12
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-13
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-14
FORMULA_NAME BugTracking-PT-q3m256-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716643818401

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=BugTracking-PT-q3m256
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-25 13:30:20] [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]
[2024-05-25 13:30:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 13:30:21] [INFO ] Load time of PNML (sax parser for PT used): 1365 ms
[2024-05-25 13:30:22] [INFO ] Transformed 754 places.
[2024-05-25 13:30:22] [INFO ] Transformed 27370 transitions.
[2024-05-25 13:30:22] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 1672 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Deduced a syphon composed of 514 places in 254 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m256-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-08 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-11 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m256-UpperBounds-15 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 2642 out of 2769 initially.
// Phase 1: matrix 2642 rows 240 cols
[2024-05-25 13:30:22] [INFO ] Computed 10 invariants in 58 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 7) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :11
FORMULA BugTracking-PT-q3m256-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 6) seen :0
[2024-05-25 13:30:23] [INFO ] Flow matrix only has 2642 transitions (discarded 127 similar events)
// Phase 1: matrix 2642 rows 240 cols
[2024-05-25 13:30:23] [INFO ] Computed 10 invariants in 45 ms
[2024-05-25 13:30:23] [INFO ] [Real]Absence check using 10 positive place invariants in 10 ms returned sat
[2024-05-25 13:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:30:24] [INFO ] [Real]Absence check using state equation in 903 ms returned sat
[2024-05-25 13:30:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:30:24] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-25 13:30:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:30:25] [INFO ] [Nat]Absence check using state equation in 752 ms returned sat
[2024-05-25 13:30:25] [INFO ] State equation strengthened by 255 read => feed constraints.
[2024-05-25 13:30:25] [INFO ] [Nat]Added 255 Read/Feed constraints in 54 ms returned sat
[2024-05-25 13:30:26] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 437 ms.
[2024-05-25 13:30:27] [INFO ] Deduced a trap composed of 12 places in 591 ms of which 5 ms to minimize.
[2024-05-25 13:30:27] [INFO ] Deduced a trap composed of 38 places in 414 ms of which 1 ms to minimize.
[2024-05-25 13:30:28] [INFO ] Deduced a trap composed of 55 places in 424 ms of which 14 ms to minimize.
[2024-05-25 13:30:29] [INFO ] Deduced a trap composed of 7 places in 806 ms of which 2 ms to minimize.
[2024-05-25 13:30:30] [INFO ] Deduced a trap composed of 13 places in 572 ms of which 1 ms to minimize.
[2024-05-25 13:30:30] [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: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)
[2024-05-25 13:30:30] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-25 13:30:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:30:30] [INFO ] [Real]Absence check using state equation in 582 ms returned sat
[2024-05-25 13:30:30] [INFO ] [Real]Added 255 Read/Feed constraints in 73 ms returned sat
[2024-05-25 13:30:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:30:31] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-25 13:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:30:31] [INFO ] [Nat]Absence check using state equation in 432 ms returned sat
[2024-05-25 13:30:31] [INFO ] [Nat]Added 255 Read/Feed constraints in 34 ms returned sat
[2024-05-25 13:30:31] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 236 ms.
[2024-05-25 13:30:32] [INFO ] Added : 2 causal constraints over 1 iterations in 548 ms. Result :sat
Minimization took 284 ms.
[2024-05-25 13:30:32] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-25 13:30:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:30:33] [INFO ] [Real]Absence check using state equation in 605 ms returned sat
[2024-05-25 13:30:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:30:33] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-25 13:30:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:30:33] [INFO ] [Nat]Absence check using state equation in 486 ms returned sat
[2024-05-25 13:30:33] [INFO ] [Nat]Added 255 Read/Feed constraints in 127 ms returned sat
[2024-05-25 13:30:34] [INFO ] Deduced a trap composed of 61 places in 442 ms of which 2 ms to minimize.
[2024-05-25 13:30:35] [INFO ] Deduced a trap composed of 38 places in 529 ms of which 1 ms to minimize.
[2024-05-25 13:30:35] [INFO ] Deduced a trap composed of 57 places in 439 ms of which 1 ms to minimize.
[2024-05-25 13:30:35] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1970 ms
[2024-05-25 13:30:36] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 239 ms.
[2024-05-25 13:30:36] [INFO ] Added : 8 causal constraints over 2 iterations in 712 ms. Result :sat
Minimization took 358 ms.
[2024-05-25 13:30:37] [INFO ] [Real]Absence check using 10 positive place invariants in 19 ms returned sat
[2024-05-25 13:30:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:30:38] [INFO ] [Real]Absence check using state equation in 892 ms returned sat
[2024-05-25 13:30:38] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:30:38] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2024-05-25 13:30:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:30:38] [INFO ] [Nat]Absence check using state equation in 434 ms returned sat
[2024-05-25 13:30:38] [INFO ] [Nat]Added 255 Read/Feed constraints in 130 ms returned sat
[2024-05-25 13:30:39] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 219 ms.
[2024-05-25 13:30:39] [INFO ] Added : 3 causal constraints over 1 iterations in 603 ms. Result :sat
Minimization took 3023 ms.
[2024-05-25 13:30:42] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-25 13:30:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:30:43] [INFO ] [Real]Absence check using state equation in 443 ms returned sat
[2024-05-25 13:30:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:30:43] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-25 13:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:30:43] [INFO ] [Nat]Absence check using state equation in 648 ms returned sat
[2024-05-25 13:30:43] [INFO ] [Nat]Added 255 Read/Feed constraints in 54 ms returned sat
[2024-05-25 13:30:44] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 210 ms.
[2024-05-25 13:30:44] [INFO ] Added : 2 causal constraints over 1 iterations in 595 ms. Result :sat
Minimization took 222 ms.
[2024-05-25 13:30:44] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2024-05-25 13:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:30:45] [INFO ] [Real]Absence check using state equation in 547 ms returned sat
[2024-05-25 13:30:45] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:30:45] [INFO ] [Nat]Absence check using 10 positive place invariants in 15 ms returned sat
[2024-05-25 13:30:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:30:46] [INFO ] [Nat]Absence check using state equation in 707 ms returned sat
[2024-05-25 13:30:46] [INFO ] [Nat]Added 255 Read/Feed constraints in 105 ms returned sat
[2024-05-25 13:30:46] [INFO ] Deduced a trap composed of 8 places in 255 ms of which 0 ms to minimize.
[2024-05-25 13:30:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 403 ms
[2024-05-25 13:30:47] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 214 ms.
[2024-05-25 13:30:48] [INFO ] Deduced a trap composed of 48 places in 449 ms of which 16 ms to minimize.
[2024-05-25 13:30:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 685 ms
[2024-05-25 13:30:48] [INFO ] Added : 7 causal constraints over 2 iterations in 1420 ms. Result :sat
Minimization took 411 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, 1, -1, -1, 1] Max seen :[0, 10, 0, 0, 0, 0]
Support contains 6 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 2769/2769 transitions.
Graph (complete) has 3422 edges and 240 vertex of which 238 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.25 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 237 transition count 2750
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 237 transition count 2750
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 235 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 235 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 229 transition count 2747
Applied a total of 19 rules in 544 ms. Remains 229 /240 variables (removed 11) and now considering 2747/2769 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 547 ms. Remains : 229/240 places, 2747/2769 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:30:49] [INFO ] Computed 8 invariants in 12 ms
Incomplete random walk after 1000150 steps, including 2 resets, run finished after 590 ms. (steps per millisecond=1695 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2119 ms. (steps per millisecond=471 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2251 ms. (steps per millisecond=444 ) properties (out of 6) seen :21
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2160 ms. (steps per millisecond=462 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2040 ms. (steps per millisecond=490 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1986 ms. (steps per millisecond=503 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2135 ms. (steps per millisecond=468 ) properties (out of 6) seen :0
[2024-05-25 13:31:03] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:31:03] [INFO ] Computed 8 invariants in 26 ms
[2024-05-25 13:31:03] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:31:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:03] [INFO ] [Real]Absence check using state equation in 427 ms returned sat
[2024-05-25 13:31:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:31:03] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:31:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:04] [INFO ] [Nat]Absence check using state equation in 364 ms returned sat
[2024-05-25 13:31:04] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:31:04] [INFO ] [Nat]Added 241 Read/Feed constraints in 137 ms returned sat
[2024-05-25 13:31:04] [INFO ] Deduced a trap composed of 10 places in 456 ms of which 2 ms to minimize.
[2024-05-25 13:31:05] [INFO ] Deduced a trap composed of 10 places in 470 ms of which 1 ms to minimize.
[2024-05-25 13:31:05] [INFO ] Deduced a trap composed of 23 places in 403 ms of which 1 ms to minimize.
[2024-05-25 13:31:06] [INFO ] Deduced a trap composed of 54 places in 380 ms of which 1 ms to minimize.
[2024-05-25 13:31:06] [INFO ] Deduced a trap composed of 83 places in 330 ms of which 0 ms to minimize.
[2024-05-25 13:31:07] [INFO ] Deduced a trap composed of 36 places in 357 ms of which 1 ms to minimize.
[2024-05-25 13:31:07] [INFO ] Deduced a trap composed of 90 places in 343 ms of which 0 ms to minimize.
[2024-05-25 13:31:08] [INFO ] Deduced a trap composed of 47 places in 372 ms of which 2 ms to minimize.
[2024-05-25 13:31:08] [INFO ] Deduced a trap composed of 14 places in 498 ms of which 1 ms to minimize.
[2024-05-25 13:31:08] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 4364 ms
[2024-05-25 13:31:09] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 247 ms.
[2024-05-25 13:31:09] [INFO ] Added : 6 causal constraints over 2 iterations in 673 ms. Result :sat
Minimization took 244 ms.
[2024-05-25 13:31:09] [INFO ] [Real]Absence check using 8 positive place invariants in 36 ms returned sat
[2024-05-25 13:31:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:10] [INFO ] [Real]Absence check using state equation in 608 ms returned sat
[2024-05-25 13:31:10] [INFO ] [Real]Added 241 Read/Feed constraints in 45 ms returned sat
[2024-05-25 13:31:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:31:10] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 13:31:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:11] [INFO ] [Nat]Absence check using state equation in 393 ms returned sat
[2024-05-25 13:31:11] [INFO ] [Nat]Added 241 Read/Feed constraints in 38 ms returned sat
[2024-05-25 13:31:11] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 224 ms.
[2024-05-25 13:31:11] [INFO ] Added : 2 causal constraints over 1 iterations in 554 ms. Result :sat
Minimization took 303 ms.
[2024-05-25 13:31:12] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2024-05-25 13:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:12] [INFO ] [Real]Absence check using state equation in 471 ms returned sat
[2024-05-25 13:31:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:31:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:31:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:13] [INFO ] [Nat]Absence check using state equation in 435 ms returned sat
[2024-05-25 13:31:13] [INFO ] [Nat]Added 241 Read/Feed constraints in 117 ms returned sat
[2024-05-25 13:31:13] [INFO ] Deduced a trap composed of 39 places in 273 ms of which 1 ms to minimize.
[2024-05-25 13:31:14] [INFO ] Deduced a trap composed of 49 places in 219 ms of which 1 ms to minimize.
[2024-05-25 13:31:14] [INFO ] Deduced a trap composed of 23 places in 233 ms of which 1 ms to minimize.
[2024-05-25 13:31:14] [INFO ] Deduced a trap composed of 49 places in 272 ms of which 1 ms to minimize.
[2024-05-25 13:31:15] [INFO ] Deduced a trap composed of 28 places in 294 ms of which 0 ms to minimize.
[2024-05-25 13:31:15] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1823 ms
[2024-05-25 13:31:15] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 262 ms.
[2024-05-25 13:31:15] [INFO ] Added : 5 causal constraints over 1 iterations in 510 ms. Result :sat
Minimization took 292 ms.
[2024-05-25 13:31:16] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2024-05-25 13:31:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:16] [INFO ] [Real]Absence check using state equation in 467 ms returned sat
[2024-05-25 13:31:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:31:16] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:31:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:17] [INFO ] [Nat]Absence check using state equation in 432 ms returned sat
[2024-05-25 13:31:17] [INFO ] [Nat]Added 241 Read/Feed constraints in 151 ms returned sat
[2024-05-25 13:31:17] [INFO ] Deduced a trap composed of 77 places in 240 ms of which 0 ms to minimize.
[2024-05-25 13:31:18] [INFO ] Deduced a trap composed of 39 places in 259 ms of which 0 ms to minimize.
[2024-05-25 13:31:18] [INFO ] Deduced a trap composed of 23 places in 305 ms of which 1 ms to minimize.
[2024-05-25 13:31:18] [INFO ] Deduced a trap composed of 67 places in 285 ms of which 0 ms to minimize.
[2024-05-25 13:31:19] [INFO ] Deduced a trap composed of 22 places in 302 ms of which 1 ms to minimize.
[2024-05-25 13:31:19] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1883 ms
[2024-05-25 13:31:19] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 204 ms.
[2024-05-25 13:31:19] [INFO ] Added : 3 causal constraints over 1 iterations in 491 ms. Result :sat
Minimization took 337 ms.
[2024-05-25 13:31:20] [INFO ] [Real]Absence check using 8 positive place invariants in 6 ms returned sat
[2024-05-25 13:31:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:20] [INFO ] [Real]Absence check using state equation in 467 ms returned sat
[2024-05-25 13:31:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:31:20] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 13:31:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:21] [INFO ] [Nat]Absence check using state equation in 363 ms returned sat
[2024-05-25 13:31:21] [INFO ] [Nat]Added 241 Read/Feed constraints in 41 ms returned sat
[2024-05-25 13:31:21] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 184 ms.
[2024-05-25 13:31:21] [INFO ] Added : 2 causal constraints over 1 iterations in 544 ms. Result :sat
Minimization took 301 ms.
[2024-05-25 13:31:22] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 13:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:22] [INFO ] [Real]Absence check using state equation in 459 ms returned sat
[2024-05-25 13:31:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:31:22] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:23] [INFO ] [Nat]Absence check using state equation in 546 ms returned sat
[2024-05-25 13:31:23] [INFO ] [Nat]Added 241 Read/Feed constraints in 107 ms returned sat
[2024-05-25 13:31:24] [INFO ] Deduced a trap composed of 22 places in 394 ms of which 0 ms to minimize.
[2024-05-25 13:31:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 525 ms
[2024-05-25 13:31:24] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 234 ms.
[2024-05-25 13:31:24] [INFO ] Added : 7 causal constraints over 2 iterations in 546 ms. Result :sat
Minimization took 193 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, 1, -1, -1, 1] Max seen :[0, 21, 0, 0, 0, 0]
Support contains 6 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 155 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 82 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 13:31:25] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:31:25] [INFO ] Invariant cache hit.
[2024-05-25 13:31:26] [INFO ] Implicit Places using invariants in 634 ms returned []
[2024-05-25 13:31:26] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:31:26] [INFO ] Invariant cache hit.
[2024-05-25 13:31:26] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:31:28] [INFO ] Implicit Places using invariants and state equation in 2306 ms returned []
Implicit Place search using SMT with State Equation took 2951 ms to find 0 implicit places.
[2024-05-25 13:31:29] [INFO ] Redundant transitions in 421 ms returned []
[2024-05-25 13:31:29] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:31:29] [INFO ] Invariant cache hit.
[2024-05-25 13:31:29] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4340 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:31:30] [INFO ] Computed 8 invariants in 8 ms
Incomplete random walk after 1000204 steps, including 2 resets, run finished after 438 ms. (steps per millisecond=2283 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 1856 ms. (steps per millisecond=538 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1866 ms. (steps per millisecond=535 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1897 ms. (steps per millisecond=527 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1787 ms. (steps per millisecond=559 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2344 ms. (steps per millisecond=426 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2048 ms. (steps per millisecond=488 ) properties (out of 6) seen :1
[2024-05-25 13:31:42] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:31:42] [INFO ] Computed 8 invariants in 26 ms
[2024-05-25 13:31:42] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 13:31:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:42] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2024-05-25 13:31:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:31:43] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 13:31:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:43] [INFO ] [Nat]Absence check using state equation in 624 ms returned sat
[2024-05-25 13:31:43] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:31:43] [INFO ] [Nat]Added 241 Read/Feed constraints in 201 ms returned sat
[2024-05-25 13:31:44] [INFO ] Deduced a trap composed of 10 places in 483 ms of which 1 ms to minimize.
[2024-05-25 13:31:44] [INFO ] Deduced a trap composed of 10 places in 438 ms of which 0 ms to minimize.
[2024-05-25 13:31:45] [INFO ] Deduced a trap composed of 23 places in 411 ms of which 1 ms to minimize.
[2024-05-25 13:31:45] [INFO ] Deduced a trap composed of 54 places in 418 ms of which 14 ms to minimize.
[2024-05-25 13:31:46] [INFO ] Deduced a trap composed of 83 places in 402 ms of which 5 ms to minimize.
[2024-05-25 13:31:46] [INFO ] Deduced a trap composed of 36 places in 393 ms of which 0 ms to minimize.
[2024-05-25 13:31:47] [INFO ] Deduced a trap composed of 90 places in 400 ms of which 1 ms to minimize.
[2024-05-25 13:31:47] [INFO ] Deduced a trap composed of 47 places in 459 ms of which 1 ms to minimize.
[2024-05-25 13:31:48] [INFO ] Deduced a trap composed of 14 places in 428 ms of which 1 ms to minimize.
[2024-05-25 13:31:48] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 4488 ms
[2024-05-25 13:31:48] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 241 ms.
[2024-05-25 13:31:49] [INFO ] Added : 6 causal constraints over 2 iterations in 696 ms. Result :sat
Minimization took 387 ms.
[2024-05-25 13:31:49] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:31:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:50] [INFO ] [Real]Absence check using state equation in 843 ms returned sat
[2024-05-25 13:31:50] [INFO ] [Real]Added 241 Read/Feed constraints in 52 ms returned sat
[2024-05-25 13:31:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:31:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 13:31:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:51] [INFO ] [Nat]Absence check using state equation in 611 ms returned sat
[2024-05-25 13:31:51] [INFO ] [Nat]Added 241 Read/Feed constraints in 57 ms returned sat
[2024-05-25 13:31:51] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 272 ms.
[2024-05-25 13:31:51] [INFO ] Added : 2 causal constraints over 1 iterations in 538 ms. Result :sat
Minimization took 335 ms.
[2024-05-25 13:31:52] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 13:31:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:52] [INFO ] [Real]Absence check using state equation in 416 ms returned sat
[2024-05-25 13:31:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:31:53] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:53] [INFO ] [Nat]Absence check using state equation in 344 ms returned sat
[2024-05-25 13:31:53] [INFO ] [Nat]Added 241 Read/Feed constraints in 105 ms returned sat
[2024-05-25 13:31:53] [INFO ] Deduced a trap composed of 39 places in 291 ms of which 1 ms to minimize.
[2024-05-25 13:31:54] [INFO ] Deduced a trap composed of 49 places in 192 ms of which 1 ms to minimize.
[2024-05-25 13:31:54] [INFO ] Deduced a trap composed of 23 places in 240 ms of which 0 ms to minimize.
[2024-05-25 13:31:54] [INFO ] Deduced a trap composed of 49 places in 323 ms of which 1 ms to minimize.
[2024-05-25 13:31:55] [INFO ] Deduced a trap composed of 28 places in 230 ms of which 0 ms to minimize.
[2024-05-25 13:31:55] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1691 ms
[2024-05-25 13:31:55] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 203 ms.
[2024-05-25 13:31:55] [INFO ] Added : 5 causal constraints over 1 iterations in 528 ms. Result :sat
Minimization took 258 ms.
[2024-05-25 13:31:56] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 13:31:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:56] [INFO ] [Real]Absence check using state equation in 422 ms returned sat
[2024-05-25 13:31:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:31:56] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 13:31:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:31:57] [INFO ] [Nat]Absence check using state equation in 660 ms returned sat
[2024-05-25 13:31:57] [INFO ] [Nat]Added 241 Read/Feed constraints in 128 ms returned sat
[2024-05-25 13:31:57] [INFO ] Deduced a trap composed of 77 places in 314 ms of which 1 ms to minimize.
[2024-05-25 13:31:58] [INFO ] Deduced a trap composed of 39 places in 458 ms of which 1 ms to minimize.
[2024-05-25 13:31:58] [INFO ] Deduced a trap composed of 23 places in 330 ms of which 1 ms to minimize.
[2024-05-25 13:31:59] [INFO ] Deduced a trap composed of 67 places in 383 ms of which 1 ms to minimize.
[2024-05-25 13:31:59] [INFO ] Deduced a trap composed of 22 places in 403 ms of which 1 ms to minimize.
[2024-05-25 13:32:00] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2508 ms
[2024-05-25 13:32:00] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 352 ms.
[2024-05-25 13:32:00] [INFO ] Added : 3 causal constraints over 1 iterations in 608 ms. Result :sat
Minimization took 492 ms.
[2024-05-25 13:32:01] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:32:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:02] [INFO ] [Real]Absence check using state equation in 753 ms returned sat
[2024-05-25 13:32:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:32:02] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:02] [INFO ] [Nat]Absence check using state equation in 605 ms returned sat
[2024-05-25 13:32:02] [INFO ] [Nat]Added 241 Read/Feed constraints in 54 ms returned sat
[2024-05-25 13:32:03] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 323 ms.
[2024-05-25 13:32:03] [INFO ] Added : 2 causal constraints over 1 iterations in 709 ms. Result :sat
Minimization took 279 ms.
[2024-05-25 13:32:04] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 13:32:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:04] [INFO ] [Real]Absence check using state equation in 399 ms returned sat
[2024-05-25 13:32:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:32:04] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 13:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:04] [INFO ] [Nat]Absence check using state equation in 346 ms returned sat
[2024-05-25 13:32:05] [INFO ] [Nat]Added 241 Read/Feed constraints in 77 ms returned sat
[2024-05-25 13:32:05] [INFO ] Deduced a trap composed of 22 places in 610 ms of which 1 ms to minimize.
[2024-05-25 13:32:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 746 ms
[2024-05-25 13:32:05] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 222 ms.
[2024-05-25 13:32:06] [INFO ] Added : 7 causal constraints over 2 iterations in 620 ms. Result :sat
Minimization took 203 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, 1, -1, -1, 1] Max seen :[0, 21, 0, 0, 0, 0]
Support contains 6 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 99 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 61 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 13:32:07] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:32:07] [INFO ] Invariant cache hit.
[2024-05-25 13:32:07] [INFO ] Implicit Places using invariants in 466 ms returned []
[2024-05-25 13:32:07] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:32:07] [INFO ] Invariant cache hit.
[2024-05-25 13:32:10] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:32:15] [INFO ] Implicit Places using invariants and state equation in 7931 ms returned []
Implicit Place search using SMT with State Equation took 8407 ms to find 0 implicit places.
[2024-05-25 13:32:15] [INFO ] Redundant transitions in 98 ms returned []
[2024-05-25 13:32:15] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:32:15] [INFO ] Invariant cache hit.
[2024-05-25 13:32:16] [INFO ] Dead Transitions using invariants and state equation in 1032 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9619 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting property specific reduction for BugTracking-PT-q3m256-UpperBounds-00
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:32:16] [INFO ] Computed 8 invariants in 8 ms
Incomplete random walk after 10077 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2519 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2024-05-25 13:32:16] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:32:16] [INFO ] Computed 8 invariants in 11 ms
[2024-05-25 13:32:16] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 13:32:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:17] [INFO ] [Real]Absence check using state equation in 349 ms returned sat
[2024-05-25 13:32:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:32:17] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:32:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:17] [INFO ] [Nat]Absence check using state equation in 451 ms returned sat
[2024-05-25 13:32:17] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:32:17] [INFO ] [Nat]Added 241 Read/Feed constraints in 115 ms returned sat
[2024-05-25 13:32:18] [INFO ] Deduced a trap composed of 10 places in 436 ms of which 2 ms to minimize.
[2024-05-25 13:32:18] [INFO ] Deduced a trap composed of 10 places in 465 ms of which 0 ms to minimize.
[2024-05-25 13:32:19] [INFO ] Deduced a trap composed of 23 places in 437 ms of which 1 ms to minimize.
[2024-05-25 13:32:19] [INFO ] Deduced a trap composed of 54 places in 427 ms of which 1 ms to minimize.
[2024-05-25 13:32:20] [INFO ] Deduced a trap composed of 83 places in 420 ms of which 1 ms to minimize.
[2024-05-25 13:32:20] [INFO ] Deduced a trap composed of 36 places in 444 ms of which 8 ms to minimize.
[2024-05-25 13:32:21] [INFO ] Deduced a trap composed of 90 places in 375 ms of which 0 ms to minimize.
[2024-05-25 13:32:21] [INFO ] Deduced a trap composed of 47 places in 379 ms of which 0 ms to minimize.
[2024-05-25 13:32:22] [INFO ] Deduced a trap composed of 14 places in 360 ms of which 1 ms to minimize.
[2024-05-25 13:32:22] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 4327 ms
[2024-05-25 13:32:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1002)
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 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 38 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:32:22] [INFO ] Computed 8 invariants in 7 ms
Incomplete random walk after 1000113 steps, including 2 resets, run finished after 608 ms. (steps per millisecond=1644 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1960 ms. (steps per millisecond=510 ) properties (out of 1) seen :0
[2024-05-25 13:32:24] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:32:25] [INFO ] Computed 8 invariants in 6 ms
[2024-05-25 13:32:25] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 13:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:25] [INFO ] [Real]Absence check using state equation in 569 ms returned sat
[2024-05-25 13:32:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:32:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:32:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:26] [INFO ] [Nat]Absence check using state equation in 337 ms returned sat
[2024-05-25 13:32:26] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:32:26] [INFO ] [Nat]Added 241 Read/Feed constraints in 117 ms returned sat
[2024-05-25 13:32:26] [INFO ] Deduced a trap composed of 10 places in 353 ms of which 1 ms to minimize.
[2024-05-25 13:32:27] [INFO ] Deduced a trap composed of 10 places in 532 ms of which 0 ms to minimize.
[2024-05-25 13:32:27] [INFO ] Deduced a trap composed of 23 places in 415 ms of which 1 ms to minimize.
[2024-05-25 13:32:28] [INFO ] Deduced a trap composed of 54 places in 367 ms of which 1 ms to minimize.
[2024-05-25 13:32:28] [INFO ] Deduced a trap composed of 83 places in 455 ms of which 0 ms to minimize.
[2024-05-25 13:32:29] [INFO ] Deduced a trap composed of 36 places in 625 ms of which 5 ms to minimize.
[2024-05-25 13:32:30] [INFO ] Deduced a trap composed of 90 places in 582 ms of which 2 ms to minimize.
[2024-05-25 13:32:30] [INFO ] Deduced a trap composed of 47 places in 536 ms of which 4 ms to minimize.
[2024-05-25 13:32:31] [INFO ] Deduced a trap composed of 14 places in 555 ms of which 10 ms to minimize.
[2024-05-25 13:32:31] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 5060 ms
[2024-05-25 13:32:31] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 201 ms.
[2024-05-25 13:32:31] [INFO ] Added : 6 causal constraints over 2 iterations in 579 ms. Result :sat
Minimization took 348 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 73 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 65 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 13:32:32] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:32:32] [INFO ] Invariant cache hit.
[2024-05-25 13:32:33] [INFO ] Implicit Places using invariants in 499 ms returned []
[2024-05-25 13:32:33] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:32:33] [INFO ] Invariant cache hit.
[2024-05-25 13:32:33] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:32:34] [INFO ] Implicit Places using invariants and state equation in 1681 ms returned []
Implicit Place search using SMT with State Equation took 2196 ms to find 0 implicit places.
[2024-05-25 13:32:34] [INFO ] Redundant transitions in 75 ms returned []
[2024-05-25 13:32:34] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:32:34] [INFO ] Invariant cache hit.
[2024-05-25 13:32:36] [INFO ] Dead Transitions using invariants and state equation in 1238 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3583 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m256-UpperBounds-00 in 19307 ms.
Starting property specific reduction for BugTracking-PT-q3m256-UpperBounds-01
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:32:36] [INFO ] Computed 8 invariants in 8 ms
Incomplete random walk after 10133 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2026 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :5
[2024-05-25 13:32:36] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:32:36] [INFO ] Computed 8 invariants in 9 ms
[2024-05-25 13:32:36] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2024-05-25 13:32:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:36] [INFO ] [Real]Absence check using state equation in 622 ms returned sat
[2024-05-25 13:32:36] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:32:36] [INFO ] [Real]Added 241 Read/Feed constraints in 37 ms returned sat
[2024-05-25 13:32:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:32:37] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 13:32:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:37] [INFO ] [Nat]Absence check using state equation in 560 ms returned sat
[2024-05-25 13:32:37] [INFO ] [Nat]Added 241 Read/Feed constraints in 52 ms returned sat
[2024-05-25 13:32:37] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 180 ms.
[2024-05-25 13:32:38] [INFO ] Added : 2 causal constraints over 1 iterations in 383 ms. Result :sat
Minimization took 221 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 41 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:32:38] [INFO ] Computed 8 invariants in 25 ms
Incomplete random walk after 1000094 steps, including 2 resets, run finished after 461 ms. (steps per millisecond=2169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1955 ms. (steps per millisecond=511 ) properties (out of 1) seen :0
[2024-05-25 13:32:41] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:32:41] [INFO ] Computed 8 invariants in 20 ms
[2024-05-25 13:32:41] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:32:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:41] [INFO ] [Real]Absence check using state equation in 527 ms returned sat
[2024-05-25 13:32:41] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:32:41] [INFO ] [Real]Added 241 Read/Feed constraints in 84 ms returned sat
[2024-05-25 13:32:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:32:41] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 13:32:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:42] [INFO ] [Nat]Absence check using state equation in 384 ms returned sat
[2024-05-25 13:32:42] [INFO ] [Nat]Added 241 Read/Feed constraints in 36 ms returned sat
[2024-05-25 13:32:42] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 177 ms.
[2024-05-25 13:32:42] [INFO ] Added : 2 causal constraints over 1 iterations in 351 ms. Result :sat
Minimization took 245 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[5]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 42 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 33 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 13:32:43] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:32:43] [INFO ] Invariant cache hit.
[2024-05-25 13:32:43] [INFO ] Implicit Places using invariants in 463 ms returned []
[2024-05-25 13:32:43] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:32:43] [INFO ] Invariant cache hit.
[2024-05-25 13:32:44] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:32:45] [INFO ] Implicit Places using invariants and state equation in 1849 ms returned []
Implicit Place search using SMT with State Equation took 2314 ms to find 0 implicit places.
[2024-05-25 13:32:45] [INFO ] Redundant transitions in 75 ms returned []
[2024-05-25 13:32:45] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:32:45] [INFO ] Invariant cache hit.
[2024-05-25 13:32:47] [INFO ] Dead Transitions using invariants and state equation in 1375 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3848 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m256-UpperBounds-01 in 11011 ms.
Starting property specific reduction for BugTracking-PT-q3m256-UpperBounds-03
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:32:47] [INFO ] Computed 8 invariants in 6 ms
Incomplete random walk after 10126 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2025 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
[2024-05-25 13:32:47] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:32:47] [INFO ] Computed 8 invariants in 7 ms
[2024-05-25 13:32:47] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 13:32:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:47] [INFO ] [Real]Absence check using state equation in 646 ms returned sat
[2024-05-25 13:32:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:32:48] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 13:32:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:50] [INFO ] [Nat]Absence check using state equation in 2280 ms returned sat
[2024-05-25 13:32:50] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:32:50] [INFO ] [Nat]Added 241 Read/Feed constraints in 142 ms returned sat
[2024-05-25 13:32:50] [INFO ] Deduced a trap composed of 39 places in 215 ms of which 3 ms to minimize.
[2024-05-25 13:32:51] [INFO ] Deduced a trap composed of 49 places in 235 ms of which 1 ms to minimize.
[2024-05-25 13:32:51] [INFO ] Deduced a trap composed of 23 places in 270 ms of which 1 ms to minimize.
[2024-05-25 13:32:51] [INFO ] Deduced a trap composed of 49 places in 168 ms of which 0 ms to minimize.
[2024-05-25 13:32:52] [INFO ] Deduced a trap composed of 28 places in 231 ms of which 1 ms to minimize.
[2024-05-25 13:32:52] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1635 ms
[2024-05-25 13:32:52] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 270 ms.
[2024-05-25 13:32:52] [INFO ] Added : 5 causal constraints over 1 iterations in 607 ms. Result :sat
Minimization took 232 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 69 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:32:53] [INFO ] Computed 8 invariants in 18 ms
Incomplete random walk after 1000020 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=2079 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2014 ms. (steps per millisecond=496 ) properties (out of 1) seen :0
[2024-05-25 13:32:55] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:32:55] [INFO ] Computed 8 invariants in 17 ms
[2024-05-25 13:32:55] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:32:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:56] [INFO ] [Real]Absence check using state equation in 447 ms returned sat
[2024-05-25 13:32:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:32:56] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 13:32:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:32:56] [INFO ] [Nat]Absence check using state equation in 621 ms returned sat
[2024-05-25 13:32:56] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:32:57] [INFO ] [Nat]Added 241 Read/Feed constraints in 126 ms returned sat
[2024-05-25 13:32:57] [INFO ] Deduced a trap composed of 39 places in 397 ms of which 0 ms to minimize.
[2024-05-25 13:32:58] [INFO ] Deduced a trap composed of 49 places in 389 ms of which 1 ms to minimize.
[2024-05-25 13:32:58] [INFO ] Deduced a trap composed of 23 places in 202 ms of which 0 ms to minimize.
[2024-05-25 13:32:58] [INFO ] Deduced a trap composed of 49 places in 221 ms of which 0 ms to minimize.
[2024-05-25 13:32:58] [INFO ] Deduced a trap composed of 28 places in 222 ms of which 0 ms to minimize.
[2024-05-25 13:32:59] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1983 ms
[2024-05-25 13:32:59] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 217 ms.
[2024-05-25 13:32:59] [INFO ] Added : 5 causal constraints over 1 iterations in 545 ms. Result :sat
Minimization took 320 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 54 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 55 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 13:33:00] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:33:00] [INFO ] Invariant cache hit.
[2024-05-25 13:33:00] [INFO ] Implicit Places using invariants in 439 ms returned []
[2024-05-25 13:33:00] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:33:00] [INFO ] Invariant cache hit.
[2024-05-25 13:33:01] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:33:02] [INFO ] Implicit Places using invariants and state equation in 2214 ms returned []
Implicit Place search using SMT with State Equation took 2669 ms to find 0 implicit places.
[2024-05-25 13:33:02] [INFO ] Redundant transitions in 78 ms returned []
[2024-05-25 13:33:02] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:33:02] [INFO ] Invariant cache hit.
[2024-05-25 13:33:03] [INFO ] Dead Transitions using invariants and state equation in 857 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3684 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m256-UpperBounds-03 in 16668 ms.
Starting property specific reduction for BugTracking-PT-q3m256-UpperBounds-05
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:33:03] [INFO ] Computed 8 invariants in 8 ms
Incomplete random walk after 10119 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2023 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
[2024-05-25 13:33:03] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:33:03] [INFO ] Computed 8 invariants in 7 ms
[2024-05-25 13:33:03] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 13:33:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:33:04] [INFO ] [Real]Absence check using state equation in 596 ms returned sat
[2024-05-25 13:33:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:33:04] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:33:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:33:05] [INFO ] [Nat]Absence check using state equation in 408 ms returned sat
[2024-05-25 13:33:05] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:33:05] [INFO ] [Nat]Added 241 Read/Feed constraints in 159 ms returned sat
[2024-05-25 13:33:05] [INFO ] Deduced a trap composed of 77 places in 313 ms of which 0 ms to minimize.
[2024-05-25 13:33:05] [INFO ] Deduced a trap composed of 39 places in 249 ms of which 1 ms to minimize.
[2024-05-25 13:33:06] [INFO ] Deduced a trap composed of 23 places in 308 ms of which 1 ms to minimize.
[2024-05-25 13:33:06] [INFO ] Deduced a trap composed of 67 places in 338 ms of which 1 ms to minimize.
[2024-05-25 13:33:07] [INFO ] Deduced a trap composed of 22 places in 321 ms of which 0 ms to minimize.
[2024-05-25 13:33:07] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2029 ms
[2024-05-25 13:33:07] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 177 ms.
[2024-05-25 13:33:07] [INFO ] Added : 3 causal constraints over 1 iterations in 557 ms. Result :sat
Minimization took 367 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 68 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:33:08] [INFO ] Computed 8 invariants in 7 ms
Incomplete random walk after 1000063 steps, including 2 resets, run finished after 669 ms. (steps per millisecond=1494 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2131 ms. (steps per millisecond=469 ) properties (out of 1) seen :0
[2024-05-25 13:33:11] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:33:11] [INFO ] Computed 8 invariants in 7 ms
[2024-05-25 13:33:11] [INFO ] [Real]Absence check using 8 positive place invariants in 13 ms returned sat
[2024-05-25 13:33:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:33:11] [INFO ] [Real]Absence check using state equation in 571 ms returned sat
[2024-05-25 13:33:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:33:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 13:33:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:33:12] [INFO ] [Nat]Absence check using state equation in 656 ms returned sat
[2024-05-25 13:33:12] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:33:12] [INFO ] [Nat]Added 241 Read/Feed constraints in 140 ms returned sat
[2024-05-25 13:33:13] [INFO ] Deduced a trap composed of 77 places in 234 ms of which 0 ms to minimize.
[2024-05-25 13:33:13] [INFO ] Deduced a trap composed of 39 places in 226 ms of which 0 ms to minimize.
[2024-05-25 13:33:13] [INFO ] Deduced a trap composed of 23 places in 329 ms of which 1 ms to minimize.
[2024-05-25 13:33:14] [INFO ] Deduced a trap composed of 67 places in 238 ms of which 0 ms to minimize.
[2024-05-25 13:33:14] [INFO ] Deduced a trap composed of 22 places in 325 ms of which 1 ms to minimize.
[2024-05-25 13:33:14] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1771 ms
[2024-05-25 13:33:14] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 268 ms.
[2024-05-25 13:33:15] [INFO ] Added : 3 causal constraints over 1 iterations in 551 ms. Result :sat
Minimization took 351 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 38 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 50 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 13:33:15] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:33:15] [INFO ] Invariant cache hit.
[2024-05-25 13:33:16] [INFO ] Implicit Places using invariants in 325 ms returned []
[2024-05-25 13:33:16] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:33:16] [INFO ] Invariant cache hit.
[2024-05-25 13:33:16] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:33:17] [INFO ] Implicit Places using invariants and state equation in 1558 ms returned []
Implicit Place search using SMT with State Equation took 1921 ms to find 0 implicit places.
[2024-05-25 13:33:17] [INFO ] Redundant transitions in 104 ms returned []
[2024-05-25 13:33:17] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:33:17] [INFO ] Invariant cache hit.
[2024-05-25 13:33:18] [INFO ] Dead Transitions using invariants and state equation in 921 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3017 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m256-UpperBounds-05 in 15096 ms.
Starting property specific reduction for BugTracking-PT-q3m256-UpperBounds-07
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:33:18] [INFO ] Computed 8 invariants in 10 ms
Incomplete random walk after 10135 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1689 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
[2024-05-25 13:33:18] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:33:18] [INFO ] Computed 8 invariants in 10 ms
[2024-05-25 13:33:18] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 13:33:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:33:19] [INFO ] [Real]Absence check using state equation in 341 ms returned sat
[2024-05-25 13:33:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:33:19] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 13:33:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:33:19] [INFO ] [Nat]Absence check using state equation in 422 ms returned sat
[2024-05-25 13:33:19] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:33:19] [INFO ] [Nat]Added 241 Read/Feed constraints in 47 ms returned sat
[2024-05-25 13:33:20] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 196 ms.
[2024-05-25 13:33:20] [INFO ] Added : 2 causal constraints over 1 iterations in 498 ms. Result :sat
Minimization took 292 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 50 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:33:21] [INFO ] Computed 8 invariants in 20 ms
Incomplete random walk after 1000207 steps, including 2 resets, run finished after 689 ms. (steps per millisecond=1451 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2271 ms. (steps per millisecond=440 ) properties (out of 1) seen :0
[2024-05-25 13:33:23] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:33:23] [INFO ] Computed 8 invariants in 8 ms
[2024-05-25 13:33:24] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 13:33:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:33:24] [INFO ] [Real]Absence check using state equation in 418 ms returned sat
[2024-05-25 13:33:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:33:24] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2024-05-25 13:33:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:33:24] [INFO ] [Nat]Absence check using state equation in 346 ms returned sat
[2024-05-25 13:33:24] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:33:24] [INFO ] [Nat]Added 241 Read/Feed constraints in 37 ms returned sat
[2024-05-25 13:33:25] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 193 ms.
[2024-05-25 13:33:25] [INFO ] Added : 2 causal constraints over 1 iterations in 419 ms. Result :sat
Minimization took 177 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 53 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 60 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 13:33:25] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:33:25] [INFO ] Invariant cache hit.
[2024-05-25 13:33:26] [INFO ] Implicit Places using invariants in 403 ms returned []
[2024-05-25 13:33:26] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:33:26] [INFO ] Invariant cache hit.
[2024-05-25 13:33:26] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:33:27] [INFO ] Implicit Places using invariants and state equation in 1472 ms returned []
Implicit Place search using SMT with State Equation took 1898 ms to find 0 implicit places.
[2024-05-25 13:33:27] [INFO ] Redundant transitions in 75 ms returned []
[2024-05-25 13:33:27] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:33:27] [INFO ] Invariant cache hit.
[2024-05-25 13:33:28] [INFO ] Dead Transitions using invariants and state equation in 839 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2892 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m256-UpperBounds-07 in 9837 ms.
Starting property specific reduction for BugTracking-PT-q3m256-UpperBounds-14
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:33:28] [INFO ] Computed 8 invariants in 9 ms
Incomplete random walk after 10139 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=2027 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
[2024-05-25 13:33:28] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:33:28] [INFO ] Computed 8 invariants in 11 ms
[2024-05-25 13:33:28] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2024-05-25 13:33:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:33:29] [INFO ] [Real]Absence check using state equation in 398 ms returned sat
[2024-05-25 13:33:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:33:29] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2024-05-25 13:33:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:33:29] [INFO ] [Nat]Absence check using state equation in 420 ms returned sat
[2024-05-25 13:33:29] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:33:29] [INFO ] [Nat]Added 241 Read/Feed constraints in 109 ms returned sat
[2024-05-25 13:33:30] [INFO ] Deduced a trap composed of 22 places in 337 ms of which 1 ms to minimize.
[2024-05-25 13:33:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 525 ms
[2024-05-25 13:33:30] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 242 ms.
[2024-05-25 13:33:31] [INFO ] Added : 7 causal constraints over 2 iterations in 729 ms. Result :sat
Minimization took 345 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 45 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 229/229 places, 2747/2747 transitions.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:33:31] [INFO ] Computed 8 invariants in 10 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 692 ms. (steps per millisecond=1445 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2254 ms. (steps per millisecond=443 ) properties (out of 1) seen :0
[2024-05-25 13:33:34] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2024-05-25 13:33:34] [INFO ] Computed 8 invariants in 12 ms
[2024-05-25 13:33:34] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 13:33:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 13:33:35] [INFO ] [Real]Absence check using state equation in 485 ms returned sat
[2024-05-25 13:33:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 13:33:35] [INFO ] [Nat]Absence check using 8 positive place invariants in 5 ms returned sat
[2024-05-25 13:33:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 13:33:35] [INFO ] [Nat]Absence check using state equation in 484 ms returned sat
[2024-05-25 13:33:35] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:33:36] [INFO ] [Nat]Added 241 Read/Feed constraints in 109 ms returned sat
[2024-05-25 13:33:36] [INFO ] Deduced a trap composed of 22 places in 392 ms of which 1 ms to minimize.
[2024-05-25 13:33:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 526 ms
[2024-05-25 13:33:36] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 244 ms.
[2024-05-25 13:33:37] [INFO ] Added : 7 causal constraints over 2 iterations in 600 ms. Result :sat
Minimization took 263 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 229 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 66 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 49 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2024-05-25 13:33:37] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:33:37] [INFO ] Invariant cache hit.
[2024-05-25 13:33:38] [INFO ] Implicit Places using invariants in 368 ms returned []
[2024-05-25 13:33:38] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:33:38] [INFO ] Invariant cache hit.
[2024-05-25 13:33:38] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-25 13:33:40] [INFO ] Implicit Places using invariants and state equation in 2032 ms returned []
Implicit Place search using SMT with State Equation took 2403 ms to find 0 implicit places.
[2024-05-25 13:33:40] [INFO ] Redundant transitions in 68 ms returned []
[2024-05-25 13:33:40] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
[2024-05-25 13:33:40] [INFO ] Invariant cache hit.
[2024-05-25 13:33:40] [INFO ] Dead Transitions using invariants and state equation in 805 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3336 ms. Remains : 229/229 places, 2747/2747 transitions.
Ending property specific reduction for BugTracking-PT-q3m256-UpperBounds-14 in 12240 ms.
[2024-05-25 13:33:41] [INFO ] Flatten gal took : 319 ms
[2024-05-25 13:33:41] [INFO ] Applying decomposition
[2024-05-25 13:33:41] [INFO ] Flatten gal took : 171 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/graph10825383130686569948.txt' '-o' '/tmp/graph10825383130686569948.bin' '-w' '/tmp/graph10825383130686569948.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10825383130686569948.bin' '-l' '-1' '-v' '-w' '/tmp/graph10825383130686569948.weights' '-q' '0' '-e' '0.001'
[2024-05-25 13:33:42] [INFO ] Decomposing Gal with order
[2024-05-25 13:33:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 13:33:42] [INFO ] Removed a total of 280 redundant transitions.
[2024-05-25 13:33:42] [INFO ] Flatten gal took : 282 ms
[2024-05-25 13:33:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 14 ms.
[2024-05-25 13:33:42] [INFO ] Time to serialize gal into /tmp/UpperBounds13527293382180338991.gal : 26 ms
[2024-05-25 13:33:42] [INFO ] Time to serialize properties into /tmp/UpperBounds11256535543762610148.prop : 0 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/UpperBounds13527293382180338991.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11256535543762610148.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/UpperBounds11256535543762610148.prop.
Detected timeout of ITS tools.
[2024-05-25 13:54:55] [INFO ] Flatten gal took : 1790 ms
[2024-05-25 13:54:55] [INFO ] Time to serialize gal into /tmp/UpperBounds8898798240851131535.gal : 312 ms
[2024-05-25 13:54:55] [INFO ] Time to serialize properties into /tmp/UpperBounds5885206588905526577.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/UpperBounds8898798240851131535.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds5885206588905526577.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/UpperBounds5885206588905526577.prop.
Detected timeout of ITS tools.
[2024-05-25 14:16:03] [INFO ] Flatten gal took : 549 ms
[2024-05-25 14:16:08] [INFO ] Input system was already deterministic with 2747 transitions.
[2024-05-25 14:16:09] [INFO ] Transformed 229 places.
[2024-05-25 14:16:09] [INFO ] Transformed 2747 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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//../itstools/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
[2024-05-25 14:16:09] [INFO ] Time to serialize gal into /tmp/UpperBounds3935821747932545586.gal : 64 ms
[2024-05-25 14:16:09] [INFO ] Time to serialize properties into /tmp/UpperBounds10828825885626123387.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/UpperBounds3935821747932545586.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds10828825885626123387.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--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 ...350
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds10828825885626123387.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 283364 kB
After kill :
MemTotal: 16393340 kB
MemFree: 14388484 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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="BugTracking-PT-q3m256"
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 BugTracking-PT-q3m256, 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 r065-tajo-171620414700236"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m256.tgz
mv BugTracking-PT-q3m256 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 ;