fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r261-smll-167863536600631
Last Updated
May 14, 2023

About the Execution of ITS-Tools for Peterson-PT-5

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16220.928 3600000.00 9000697.00 415258.90 FFTTFFTTTT??TTT? normal

Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r261-smll-167863536600631.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Peterson-PT-5, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536600631
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.3M
-rw-r--r-- 1 mcc users 139K Feb 25 22:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 565K Feb 25 22:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 124K Feb 25 22:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 584K Feb 25 22:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 64K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 201K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 48K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 166K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 161K Feb 25 22:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 668K Feb 25 22:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 189K Feb 25 22:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 841K Feb 25 22:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 36K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 535K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-00
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-01
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-02
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-03
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-04
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-05
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-06
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-07
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-08
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-09
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-10
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-11
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-12
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-13
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-14
FORMULA_NAME Peterson-PT-5-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679063347660

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=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-5
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-17 14:29:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-17 14:29:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 14:29:10] [INFO ] Load time of PNML (sax parser for PT used): 167 ms
[2023-03-17 14:29:10] [INFO ] Transformed 834 places.
[2023-03-17 14:29:10] [INFO ] Transformed 1242 transitions.
[2023-03-17 14:29:10] [INFO ] Found NUPN structural information;
[2023-03-17 14:29:10] [INFO ] Completing missing partition info from NUPN : creating a component with [IsEndLoop_1_3_5, IsEndLoop_2_1_5, BeginLoop_5_4_3, BeginLoop_3_4_3, BeginLoop_4_4_3, BeginLoop_4_1_5, BeginLoop_3_1_5, BeginLoop_5_1_5, BeginLoop_1_4_5, TestAlone_0_1_4, TestIdentity_1_3_3, TestIdentity_2_3_3, TestIdentity_0_0_2, TestIdentity_1_4_1, TestIdentity_4_4_1, TestIdentity_3_4_1, TestIdentity_5_3_2, TestIdentity_0_4_2, TestIdentity_1_4_2, TestIdentity_3_3_2, TestIdentity_4_3_2, TestIdentity_5_2_2]
[2023-03-17 14:29:10] [INFO ] Parsed PT model containing 834 places and 1242 transitions and 3828 arcs in 295 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 65 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 683 ms. (steps per millisecond=14 ) properties (out of 16) seen :12
FORMULA Peterson-PT-5-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-5-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-17 14:29:11] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2023-03-17 14:29:11] [INFO ] Computed 23 place invariants in 32 ms
[2023-03-17 14:29:11] [INFO ] Flatten gal took : 314 ms
[2023-03-17 14:29:11] [INFO ] Flatten gal took : 123 ms
[2023-03-17 14:29:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12040954813315269958.gal : 60 ms
[2023-03-17 14:29:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9238810178575659158.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12040954813315269958.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9238810178575659158.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality9238810178575659158.prop.
[2023-03-17 14:29:12] [INFO ] [Real]Absence check using 17 positive place invariants in 18 ms returned sat
[2023-03-17 14:29:12] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 4 ms returned sat
[2023-03-17 14:29:12] [INFO ] After 839ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-17 14:29:13] [INFO ] [Nat]Absence check using 17 positive place invariants in 14 ms returned sat
[2023-03-17 14:29:13] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 13 ms returned sat
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :2 after 9
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :9 after 11
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :12 after 15
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :15 after 16
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :16 after 21
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :21 after 76
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :76 after 180
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :180 after 874
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :874 after 2322
[2023-03-17 14:29:13] [INFO ] After 797ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-17 14:29:13] [INFO ] State equation strengthened by 205 read => feed constraints.
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :2322 after 6567
[2023-03-17 14:29:14] [INFO ] After 391ms SMT Verify possible using 205 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-17 14:29:15] [INFO ] Deduced a trap composed of 13 places in 625 ms of which 11 ms to minimize.
[2023-03-17 14:29:15] [INFO ] Deduced a trap composed of 13 places in 575 ms of which 2 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :6567 after 24400
[2023-03-17 14:29:16] [INFO ] Deduced a trap composed of 13 places in 638 ms of which 11 ms to minimize.
[2023-03-17 14:29:16] [INFO ] Deduced a trap composed of 11 places in 518 ms of which 2 ms to minimize.
[2023-03-17 14:29:17] [INFO ] Deduced a trap composed of 37 places in 497 ms of which 2 ms to minimize.
[2023-03-17 14:29:18] [INFO ] Deduced a trap composed of 32 places in 474 ms of which 1 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :24400 after 84464
[2023-03-17 14:29:18] [INFO ] Deduced a trap composed of 32 places in 489 ms of which 1 ms to minimize.
[2023-03-17 14:29:19] [INFO ] Deduced a trap composed of 32 places in 502 ms of which 2 ms to minimize.
[2023-03-17 14:29:19] [INFO ] Deduced a trap composed of 32 places in 536 ms of which 1 ms to minimize.
[2023-03-17 14:29:20] [INFO ] Deduced a trap composed of 14 places in 539 ms of which 1 ms to minimize.
[2023-03-17 14:29:20] [INFO ] Deduced a trap composed of 13 places in 482 ms of which 1 ms to minimize.
[2023-03-17 14:29:21] [INFO ] Deduced a trap composed of 39 places in 437 ms of which 1 ms to minimize.
[2023-03-17 14:29:21] [INFO ] Deduced a trap composed of 45 places in 534 ms of which 1 ms to minimize.
[2023-03-17 14:29:22] [INFO ] Deduced a trap composed of 63 places in 407 ms of which 1 ms to minimize.
[2023-03-17 14:29:22] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 8124 ms
[2023-03-17 14:29:23] [INFO ] Deduced a trap composed of 15 places in 495 ms of which 1 ms to minimize.
[2023-03-17 14:29:23] [INFO ] Deduced a trap composed of 44 places in 487 ms of which 1 ms to minimize.
[2023-03-17 14:29:24] [INFO ] Deduced a trap composed of 44 places in 459 ms of which 1 ms to minimize.
[2023-03-17 14:29:24] [INFO ] Deduced a trap composed of 67 places in 420 ms of which 1 ms to minimize.
[2023-03-17 14:29:25] [INFO ] Deduced a trap composed of 67 places in 429 ms of which 1 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :84464 after 302742
[2023-03-17 14:29:25] [INFO ] Deduced a trap composed of 93 places in 429 ms of which 1 ms to minimize.
[2023-03-17 14:29:26] [INFO ] Deduced a trap composed of 78 places in 374 ms of which 1 ms to minimize.
[2023-03-17 14:29:26] [INFO ] Deduced a trap composed of 67 places in 363 ms of which 1 ms to minimize.
[2023-03-17 14:29:27] [INFO ] Deduced a trap composed of 67 places in 395 ms of which 1 ms to minimize.
[2023-03-17 14:29:27] [INFO ] Deduced a trap composed of 70 places in 382 ms of which 1 ms to minimize.
[2023-03-17 14:29:27] [INFO ] Deduced a trap composed of 119 places in 236 ms of which 0 ms to minimize.
[2023-03-17 14:29:28] [INFO ] Deduced a trap composed of 119 places in 179 ms of which 1 ms to minimize.
[2023-03-17 14:29:28] [INFO ] Deduced a trap composed of 119 places in 193 ms of which 0 ms to minimize.
[2023-03-17 14:29:28] [INFO ] Deduced a trap composed of 118 places in 182 ms of which 0 ms to minimize.
[2023-03-17 14:29:28] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 5995 ms
[2023-03-17 14:29:29] [INFO ] Deduced a trap composed of 43 places in 550 ms of which 1 ms to minimize.
[2023-03-17 14:29:29] [INFO ] Deduced a trap composed of 26 places in 507 ms of which 1 ms to minimize.
[2023-03-17 14:29:30] [INFO ] Deduced a trap composed of 80 places in 559 ms of which 1 ms to minimize.
[2023-03-17 14:29:31] [INFO ] Deduced a trap composed of 28 places in 627 ms of which 1 ms to minimize.
[2023-03-17 14:29:31] [INFO ] Deduced a trap composed of 30 places in 534 ms of which 1 ms to minimize.
[2023-03-17 14:29:32] [INFO ] Deduced a trap composed of 26 places in 541 ms of which 1 ms to minimize.
[2023-03-17 14:29:32] [INFO ] Deduced a trap composed of 19 places in 452 ms of which 7 ms to minimize.
[2023-03-17 14:29:33] [INFO ] Deduced a trap composed of 19 places in 531 ms of which 1 ms to minimize.
[2023-03-17 14:29:34] [INFO ] Deduced a trap composed of 219 places in 502 ms of which 1 ms to minimize.
[2023-03-17 14:29:34] [INFO ] Deduced a trap composed of 56 places in 466 ms of which 1 ms to minimize.
[2023-03-17 14:29:35] [INFO ] Deduced a trap composed of 123 places in 337 ms of which 0 ms to minimize.
[2023-03-17 14:29:35] [INFO ] Deduced a trap composed of 44 places in 396 ms of which 2 ms to minimize.
[2023-03-17 14:29:35] [INFO ] Deduced a trap composed of 45 places in 396 ms of which 0 ms to minimize.
[2023-03-17 14:29:36] [INFO ] Deduced a trap composed of 52 places in 420 ms of which 1 ms to minimize.
[2023-03-17 14:29:36] [INFO ] Deduced a trap composed of 56 places in 359 ms of which 0 ms to minimize.
[2023-03-17 14:29:37] [INFO ] Deduced a trap composed of 56 places in 454 ms of which 1 ms to minimize.
[2023-03-17 14:29:37] [INFO ] Deduced a trap composed of 181 places in 459 ms of which 1 ms to minimize.
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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-17 14:29:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-17 14:29:37] [INFO ] After 25299ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Parikh walk visited 0 properties in 89 ms.
Support contains 34 out of 834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Drop transitions removed 330 transitions
Trivial Post-agglo rules discarded 330 transitions
Performed 330 trivial Post agglomeration. Transition count delta: 330
Iterating post reduction 0 with 330 rules applied. Total rules applied 330 place count 834 transition count 912
Reduce places removed 330 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 340 rules applied. Total rules applied 670 place count 504 transition count 902
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 680 place count 494 transition count 902
Performed 167 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 167 Pre rules applied. Total rules applied 680 place count 494 transition count 735
Deduced a syphon composed of 167 places in 1 ms
Reduce places removed 167 places and 0 transitions.
Iterating global reduction 3 with 334 rules applied. Total rules applied 1014 place count 327 transition count 735
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 1074 place count 297 transition count 705
Applied a total of 1074 rules in 164 ms. Remains 297 /834 variables (removed 537) and now considering 705/1242 (removed 537) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 297/834 places, 705/1242 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 310 ms. (steps per millisecond=32 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 4) seen :0
SDD proceeding with computation,4 properties remain. new max is 131072
SDD size :302742 after 630262
Interrupted probabilistic random walk after 536879 steps, run timeout after 3001 ms. (steps per millisecond=178 ) properties seen :{2=1}
Probabilistic random walk after 536879 steps, saw 79213 distinct states, run finished after 3004 ms. (steps per millisecond=178 ) properties seen :1
FORMULA Peterson-PT-5-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 3 properties.
[2023-03-17 14:29:41] [INFO ] Flow matrix only has 585 transitions (discarded 120 similar events)
// Phase 1: matrix 585 rows 297 cols
[2023-03-17 14:29:41] [INFO ] Computed 23 place invariants in 5 ms
[2023-03-17 14:29:42] [INFO ] [Real]Absence check using 17 positive place invariants in 9 ms returned sat
[2023-03-17 14:29:42] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-17 14:29:42] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-17 14:29:42] [INFO ] [Nat]Absence check using 17 positive place invariants in 16 ms returned sat
[2023-03-17 14:29:42] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 7 ms returned sat
[2023-03-17 14:29:42] [INFO ] After 281ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-17 14:29:42] [INFO ] State equation strengthened by 205 read => feed constraints.
[2023-03-17 14:29:42] [INFO ] After 138ms SMT Verify possible using 205 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-17 14:29:42] [INFO ] Deduced a trap composed of 17 places in 166 ms of which 1 ms to minimize.
[2023-03-17 14:29:43] [INFO ] Deduced a trap composed of 10 places in 151 ms of which 1 ms to minimize.
[2023-03-17 14:29:43] [INFO ] Deduced a trap composed of 10 places in 150 ms of which 1 ms to minimize.
[2023-03-17 14:29:43] [INFO ] Deduced a trap composed of 20 places in 141 ms of which 0 ms to minimize.
[2023-03-17 14:29:43] [INFO ] Deduced a trap composed of 28 places in 139 ms of which 1 ms to minimize.
[2023-03-17 14:29:43] [INFO ] Deduced a trap composed of 20 places in 147 ms of which 1 ms to minimize.
[2023-03-17 14:29:43] [INFO ] Deduced a trap composed of 20 places in 143 ms of which 1 ms to minimize.
[2023-03-17 14:29:44] [INFO ] Deduced a trap composed of 17 places in 160 ms of which 1 ms to minimize.
[2023-03-17 14:29:44] [INFO ] Deduced a trap composed of 9 places in 139 ms of which 1 ms to minimize.
[2023-03-17 14:29:44] [INFO ] Deduced a trap composed of 9 places in 140 ms of which 0 ms to minimize.
[2023-03-17 14:29:44] [INFO ] Deduced a trap composed of 9 places in 150 ms of which 13 ms to minimize.
[2023-03-17 14:29:44] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1898 ms
[2023-03-17 14:29:44] [INFO ] Deduced a trap composed of 17 places in 174 ms of which 1 ms to minimize.
[2023-03-17 14:29:44] [INFO ] Deduced a trap composed of 10 places in 169 ms of which 1 ms to minimize.
[2023-03-17 14:29:45] [INFO ] Deduced a trap composed of 33 places in 263 ms of which 1 ms to minimize.
[2023-03-17 14:29:45] [INFO ] Deduced a trap composed of 16 places in 148 ms of which 0 ms to minimize.
[2023-03-17 14:29:45] [INFO ] Deduced a trap composed of 13 places in 147 ms of which 0 ms to minimize.
[2023-03-17 14:29:45] [INFO ] Deduced a trap composed of 20 places in 139 ms of which 1 ms to minimize.
[2023-03-17 14:29:46] [INFO ] Deduced a trap composed of 25 places in 146 ms of which 1 ms to minimize.
[2023-03-17 14:29:46] [INFO ] Deduced a trap composed of 32 places in 129 ms of which 1 ms to minimize.
[2023-03-17 14:29:46] [INFO ] Deduced a trap composed of 19 places in 130 ms of which 3 ms to minimize.
[2023-03-17 14:29:46] [INFO ] Deduced a trap composed of 32 places in 117 ms of which 0 ms to minimize.
[2023-03-17 14:29:46] [INFO ] Deduced a trap composed of 42 places in 116 ms of which 1 ms to minimize.
[2023-03-17 14:29:46] [INFO ] Deduced a trap composed of 61 places in 121 ms of which 3 ms to minimize.
[2023-03-17 14:29:46] [INFO ] Deduced a trap composed of 41 places in 117 ms of which 1 ms to minimize.
[2023-03-17 14:29:47] [INFO ] Deduced a trap composed of 25 places in 114 ms of which 2 ms to minimize.
[2023-03-17 14:29:47] [INFO ] Deduced a trap composed of 31 places in 108 ms of which 1 ms to minimize.
[2023-03-17 14:29:47] [INFO ] Deduced a trap composed of 52 places in 109 ms of which 1 ms to minimize.
[2023-03-17 14:29:47] [INFO ] Deduced a trap composed of 25 places in 109 ms of which 0 ms to minimize.
[2023-03-17 14:29:47] [INFO ] Deduced a trap composed of 31 places in 138 ms of which 0 ms to minimize.
[2023-03-17 14:29:47] [INFO ] Deduced a trap composed of 71 places in 102 ms of which 0 ms to minimize.
[2023-03-17 14:29:47] [INFO ] Deduced a trap composed of 30 places in 101 ms of which 1 ms to minimize.
[2023-03-17 14:29:47] [INFO ] Deduced a trap composed of 39 places in 72 ms of which 0 ms to minimize.
[2023-03-17 14:29:48] [INFO ] Deduced a trap composed of 40 places in 71 ms of which 0 ms to minimize.
[2023-03-17 14:29:48] [INFO ] Deduced a trap composed of 38 places in 74 ms of which 0 ms to minimize.
[2023-03-17 14:29:48] [INFO ] Deduced a trap composed of 42 places in 72 ms of which 0 ms to minimize.
[2023-03-17 14:29:48] [INFO ] Deduced a trap composed of 40 places in 76 ms of which 1 ms to minimize.
[2023-03-17 14:29:48] [INFO ] Trap strengthening (SAT) tested/added 26/25 trap constraints in 3803 ms
[2023-03-17 14:29:48] [INFO ] Deduced a trap composed of 11 places in 150 ms of which 0 ms to minimize.
[2023-03-17 14:29:48] [INFO ] Deduced a trap composed of 16 places in 146 ms of which 1 ms to minimize.
[2023-03-17 14:29:49] [INFO ] Deduced a trap composed of 27 places in 149 ms of which 1 ms to minimize.
[2023-03-17 14:29:49] [INFO ] Deduced a trap composed of 16 places in 133 ms of which 0 ms to minimize.
[2023-03-17 14:29:49] [INFO ] Deduced a trap composed of 33 places in 94 ms of which 1 ms to minimize.
[2023-03-17 14:29:49] [INFO ] Deduced a trap composed of 25 places in 146 ms of which 1 ms to minimize.
[2023-03-17 14:29:49] [INFO ] Deduced a trap composed of 27 places in 112 ms of which 1 ms to minimize.
[2023-03-17 14:29:49] [INFO ] Deduced a trap composed of 32 places in 102 ms of which 1 ms to minimize.
[2023-03-17 14:29:49] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 0 ms to minimize.
[2023-03-17 14:29:50] [INFO ] Deduced a trap composed of 39 places in 99 ms of which 1 ms to minimize.
[2023-03-17 14:29:50] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 0 ms to minimize.
[2023-03-17 14:29:50] [INFO ] Deduced a trap composed of 23 places in 122 ms of which 0 ms to minimize.
[2023-03-17 14:29:50] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 1959 ms
[2023-03-17 14:29:50] [INFO ] After 7923ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 153 ms.
[2023-03-17 14:29:50] [INFO ] After 8577ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 2 ms.
Support contains 29 out of 297 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 297/297 places, 705/705 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 297 transition count 703
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 295 transition count 703
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 4 place count 295 transition count 699
Deduced a syphon composed of 4 places in 7 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 12 place count 291 transition count 699
Applied a total of 12 rules in 63 ms. Remains 291 /297 variables (removed 6) and now considering 699/705 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 291/297 places, 699/705 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 616959 steps, run timeout after 3001 ms. (steps per millisecond=205 ) properties seen :{}
Probabilistic random walk after 616959 steps, saw 90567 distinct states, run finished after 3002 ms. (steps per millisecond=205 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-17 14:29:53] [INFO ] Flow matrix only has 579 transitions (discarded 120 similar events)
// Phase 1: matrix 579 rows 291 cols
[2023-03-17 14:29:53] [INFO ] Computed 23 place invariants in 15 ms
[2023-03-17 14:29:54] [INFO ] [Real]Absence check using 17 positive place invariants in 8 ms returned sat
[2023-03-17 14:29:54] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-17 14:29:54] [INFO ] After 132ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-17 14:29:54] [INFO ] [Nat]Absence check using 17 positive place invariants in 13 ms returned sat
[2023-03-17 14:29:54] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-17 14:29:54] [INFO ] After 252ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-17 14:29:54] [INFO ] State equation strengthened by 205 read => feed constraints.
[2023-03-17 14:29:54] [INFO ] After 123ms SMT Verify possible using 205 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-17 14:29:54] [INFO ] Deduced a trap composed of 14 places in 175 ms of which 1 ms to minimize.
[2023-03-17 14:29:54] [INFO ] Deduced a trap composed of 49 places in 154 ms of which 1 ms to minimize.
[2023-03-17 14:29:55] [INFO ] Deduced a trap composed of 46 places in 150 ms of which 0 ms to minimize.
[2023-03-17 14:29:55] [INFO ] Deduced a trap composed of 11 places in 150 ms of which 0 ms to minimize.
[2023-03-17 14:29:55] [INFO ] Deduced a trap composed of 13 places in 148 ms of which 1 ms to minimize.
[2023-03-17 14:29:55] [INFO ] Deduced a trap composed of 17 places in 137 ms of which 1 ms to minimize.
[2023-03-17 14:29:55] [INFO ] Deduced a trap composed of 11 places in 142 ms of which 0 ms to minimize.
[2023-03-17 14:29:55] [INFO ] Deduced a trap composed of 17 places in 136 ms of which 0 ms to minimize.
[2023-03-17 14:29:56] [INFO ] Deduced a trap composed of 34 places in 133 ms of which 0 ms to minimize.
[2023-03-17 14:29:56] [INFO ] Deduced a trap composed of 48 places in 136 ms of which 1 ms to minimize.
[2023-03-17 14:29:56] [INFO ] Deduced a trap composed of 12 places in 130 ms of which 0 ms to minimize.
[2023-03-17 14:29:56] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1863 ms
[2023-03-17 14:29:56] [INFO ] Deduced a trap composed of 9 places in 165 ms of which 0 ms to minimize.
[2023-03-17 14:29:56] [INFO ] Deduced a trap composed of 25 places in 133 ms of which 0 ms to minimize.
[2023-03-17 14:29:57] [INFO ] Deduced a trap composed of 29 places in 135 ms of which 0 ms to minimize.
[2023-03-17 14:29:57] [INFO ] Deduced a trap composed of 36 places in 151 ms of which 1 ms to minimize.
[2023-03-17 14:29:57] [INFO ] Deduced a trap composed of 10 places in 157 ms of which 0 ms to minimize.
[2023-03-17 14:29:57] [INFO ] Deduced a trap composed of 33 places in 107 ms of which 1 ms to minimize.
[2023-03-17 14:29:57] [INFO ] Deduced a trap composed of 24 places in 92 ms of which 0 ms to minimize.
[2023-03-17 14:29:57] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 0 ms to minimize.
[2023-03-17 14:29:57] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 1 ms to minimize.
[2023-03-17 14:29:57] [INFO ] Deduced a trap composed of 17 places in 129 ms of which 1 ms to minimize.
[2023-03-17 14:29:58] [INFO ] Deduced a trap composed of 16 places in 129 ms of which 1 ms to minimize.
[2023-03-17 14:29:58] [INFO ] Deduced a trap composed of 25 places in 117 ms of which 0 ms to minimize.
[2023-03-17 14:29:58] [INFO ] Deduced a trap composed of 24 places in 118 ms of which 1 ms to minimize.
[2023-03-17 14:29:58] [INFO ] Deduced a trap composed of 32 places in 118 ms of which 0 ms to minimize.
[2023-03-17 14:29:58] [INFO ] Trap strengthening (SAT) tested/added 15/14 trap constraints in 2077 ms
[2023-03-17 14:29:58] [INFO ] Deduced a trap composed of 21 places in 152 ms of which 1 ms to minimize.
[2023-03-17 14:29:58] [INFO ] Deduced a trap composed of 10 places in 130 ms of which 0 ms to minimize.
[2023-03-17 14:29:59] [INFO ] Deduced a trap composed of 20 places in 132 ms of which 1 ms to minimize.
[2023-03-17 14:29:59] [INFO ] Deduced a trap composed of 20 places in 133 ms of which 1 ms to minimize.
[2023-03-17 14:29:59] [INFO ] Deduced a trap composed of 21 places in 132 ms of which 1 ms to minimize.
[2023-03-17 14:29:59] [INFO ] Deduced a trap composed of 21 places in 131 ms of which 0 ms to minimize.
[2023-03-17 14:29:59] [INFO ] Deduced a trap composed of 10 places in 152 ms of which 1 ms to minimize.
[2023-03-17 14:29:59] [INFO ] Deduced a trap composed of 20 places in 127 ms of which 1 ms to minimize.
[2023-03-17 14:30:00] [INFO ] Deduced a trap composed of 19 places in 129 ms of which 0 ms to minimize.
[2023-03-17 14:30:00] [INFO ] Deduced a trap composed of 40 places in 100 ms of which 0 ms to minimize.
[2023-03-17 14:30:00] [INFO ] Deduced a trap composed of 33 places in 105 ms of which 1 ms to minimize.
[2023-03-17 14:30:00] [INFO ] Deduced a trap composed of 38 places in 99 ms of which 1 ms to minimize.
[2023-03-17 14:30:00] [INFO ] Deduced a trap composed of 39 places in 102 ms of which 1 ms to minimize.
[2023-03-17 14:30:00] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 2012 ms
[2023-03-17 14:30:00] [INFO ] After 6192ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 142 ms.
[2023-03-17 14:30:00] [INFO ] After 6726ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 2 ms.
Support contains 29 out of 291 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 291/291 places, 699/699 transitions.
Applied a total of 0 rules in 25 ms. Remains 291 /291 variables (removed 0) and now considering 699/699 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 291/291 places, 699/699 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 291/291 places, 699/699 transitions.
Applied a total of 0 rules in 16 ms. Remains 291 /291 variables (removed 0) and now considering 699/699 (removed 0) transitions.
[2023-03-17 14:30:00] [INFO ] Flow matrix only has 579 transitions (discarded 120 similar events)
[2023-03-17 14:30:00] [INFO ] Invariant cache hit.
[2023-03-17 14:30:01] [INFO ] Implicit Places using invariants in 312 ms returned [253, 267, 268, 269, 270, 271]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 315 ms to find 6 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 285/291 places, 699/699 transitions.
Applied a total of 0 rules in 15 ms. Remains 285 /285 variables (removed 0) and now considering 699/699 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 348 ms. Remains : 285/291 places, 699/699 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 3) 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 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 483063 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :{}
Probabilistic random walk after 483063 steps, saw 72332 distinct states, run finished after 3001 ms. (steps per millisecond=160 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-17 14:30:04] [INFO ] Flow matrix only has 579 transitions (discarded 120 similar events)
// Phase 1: matrix 579 rows 285 cols
[2023-03-17 14:30:04] [INFO ] Computed 17 place invariants in 3 ms
[2023-03-17 14:30:04] [INFO ] [Real]Absence check using 17 positive place invariants in 8 ms returned sat
[2023-03-17 14:30:04] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-17 14:30:04] [INFO ] [Nat]Absence check using 17 positive place invariants in 9 ms returned sat
[2023-03-17 14:30:04] [INFO ] After 263ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-17 14:30:04] [INFO ] State equation strengthened by 205 read => feed constraints.
[2023-03-17 14:30:05] [INFO ] After 117ms SMT Verify possible using 205 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-17 14:30:05] [INFO ] Deduced a trap composed of 10 places in 178 ms of which 0 ms to minimize.
[2023-03-17 14:30:05] [INFO ] Deduced a trap composed of 10 places in 186 ms of which 1 ms to minimize.
[2023-03-17 14:30:05] [INFO ] Deduced a trap composed of 9 places in 143 ms of which 1 ms to minimize.
[2023-03-17 14:30:05] [INFO ] Deduced a trap composed of 10 places in 144 ms of which 1 ms to minimize.
[2023-03-17 14:30:06] [INFO ] Deduced a trap composed of 10 places in 143 ms of which 1 ms to minimize.
[2023-03-17 14:30:06] [INFO ] Deduced a trap composed of 30 places in 133 ms of which 0 ms to minimize.
[2023-03-17 14:30:06] [INFO ] Deduced a trap composed of 23 places in 135 ms of which 1 ms to minimize.
[2023-03-17 14:30:06] [INFO ] Deduced a trap composed of 20 places in 141 ms of which 1 ms to minimize.
[2023-03-17 14:30:06] [INFO ] Deduced a trap composed of 17 places in 132 ms of which 0 ms to minimize.
[2023-03-17 14:30:06] [INFO ] Deduced a trap composed of 35 places in 133 ms of which 2 ms to minimize.
[2023-03-17 14:30:06] [INFO ] Deduced a trap composed of 17 places in 131 ms of which 0 ms to minimize.
[2023-03-17 14:30:07] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 1905 ms
[2023-03-17 14:30:07] [INFO ] Deduced a trap composed of 16 places in 128 ms of which 0 ms to minimize.
[2023-03-17 14:30:07] [INFO ] Deduced a trap composed of 25 places in 125 ms of which 0 ms to minimize.
[2023-03-17 14:30:07] [INFO ] Deduced a trap composed of 40 places in 125 ms of which 1 ms to minimize.
[2023-03-17 14:30:07] [INFO ] Deduced a trap composed of 34 places in 124 ms of which 0 ms to minimize.
[2023-03-17 14:30:07] [INFO ] Deduced a trap composed of 29 places in 127 ms of which 1 ms to minimize.
[2023-03-17 14:30:07] [INFO ] Deduced a trap composed of 23 places in 132 ms of which 1 ms to minimize.
[2023-03-17 14:30:08] [INFO ] Deduced a trap composed of 37 places in 126 ms of which 1 ms to minimize.
[2023-03-17 14:30:08] [INFO ] Deduced a trap composed of 25 places in 112 ms of which 1 ms to minimize.
[2023-03-17 14:30:08] [INFO ] Deduced a trap composed of 38 places in 107 ms of which 0 ms to minimize.
[2023-03-17 14:30:08] [INFO ] Deduced a trap composed of 39 places in 113 ms of which 0 ms to minimize.
[2023-03-17 14:30:08] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 1 ms to minimize.
[2023-03-17 14:30:08] [INFO ] Deduced a trap composed of 40 places in 110 ms of which 1 ms to minimize.
[2023-03-17 14:30:08] [INFO ] Deduced a trap composed of 40 places in 106 ms of which 1 ms to minimize.
[2023-03-17 14:30:09] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 1 ms to minimize.
[2023-03-17 14:30:09] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 0 ms to minimize.
[2023-03-17 14:30:09] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 0 ms to minimize.
[2023-03-17 14:30:09] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 2257 ms
[2023-03-17 14:30:09] [INFO ] Deduced a trap composed of 13 places in 163 ms of which 0 ms to minimize.
[2023-03-17 14:30:09] [INFO ] Deduced a trap composed of 16 places in 123 ms of which 1 ms to minimize.
[2023-03-17 14:30:09] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 0 ms to minimize.
[2023-03-17 14:30:09] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 1 ms to minimize.
[2023-03-17 14:30:10] [INFO ] Deduced a trap composed of 39 places in 100 ms of which 0 ms to minimize.
[2023-03-17 14:30:10] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 1 ms to minimize.
[2023-03-17 14:30:10] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 1 ms to minimize.
[2023-03-17 14:30:10] [INFO ] Deduced a trap composed of 23 places in 129 ms of which 0 ms to minimize.
[2023-03-17 14:30:10] [INFO ] Deduced a trap composed of 38 places in 75 ms of which 1 ms to minimize.
[2023-03-17 14:30:10] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1336 ms
[2023-03-17 14:30:10] [INFO ] After 5731ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 148 ms.
[2023-03-17 14:30:10] [INFO ] After 6283ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 1 ms.
Support contains 29 out of 285 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 285/285 places, 699/699 transitions.
Applied a total of 0 rules in 15 ms. Remains 285 /285 variables (removed 0) and now considering 699/699 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 285/285 places, 699/699 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 285/285 places, 699/699 transitions.
Applied a total of 0 rules in 15 ms. Remains 285 /285 variables (removed 0) and now considering 699/699 (removed 0) transitions.
[2023-03-17 14:30:10] [INFO ] Flow matrix only has 579 transitions (discarded 120 similar events)
[2023-03-17 14:30:10] [INFO ] Invariant cache hit.
[2023-03-17 14:30:11] [INFO ] Implicit Places using invariants in 282 ms returned []
[2023-03-17 14:30:11] [INFO ] Flow matrix only has 579 transitions (discarded 120 similar events)
[2023-03-17 14:30:11] [INFO ] Invariant cache hit.
[2023-03-17 14:30:11] [INFO ] State equation strengthened by 205 read => feed constraints.
[2023-03-17 14:30:12] [INFO ] Implicit Places using invariants and state equation in 971 ms returned []
Implicit Place search using SMT with State Equation took 1257 ms to find 0 implicit places.
[2023-03-17 14:30:12] [INFO ] Redundant transitions in 48 ms returned []
[2023-03-17 14:30:12] [INFO ] Flow matrix only has 579 transitions (discarded 120 similar events)
[2023-03-17 14:30:12] [INFO ] Invariant cache hit.
[2023-03-17 14:30:12] [INFO ] Dead Transitions using invariants and state equation in 614 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1942 ms. Remains : 285/285 places, 699/699 transitions.
Graph (trivial) has 484 edges and 285 vertex of which 140 / 285 are part of one of the 27 SCC in 5 ms
Free SCC test removed 113 places
Drop transitions removed 226 transitions
Ensure Unique test removed 138 transitions
Reduce isomorphic transitions removed 364 transitions.
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 18 Pre rules applied. Total rules applied 1 place count 172 transition count 317
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 37 place count 154 transition count 317
Performed 28 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 0 with 56 rules applied. Total rules applied 93 place count 126 transition count 283
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 104 place count 126 transition count 272
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -40
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 1 with 25 rules applied. Total rules applied 129 place count 112 transition count 312
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (trivial) has 46 edges and 112 vertex of which 7 / 112 are part of one of the 1 SCC in 0 ms
Free SCC test removed 6 places
Iterating post reduction 1 with 9 rules applied. Total rules applied 138 place count 106 transition count 304
Drop transitions removed 7 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 146 place count 106 transition count 296
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 150 place count 104 transition count 294
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 3 with 18 rules applied. Total rules applied 168 place count 104 transition count 276
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 169 place count 104 transition count 275
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 171 place count 103 transition count 274
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 172 place count 102 transition count 274
Free-agglomeration rule applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 176 place count 102 transition count 270
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 180 place count 98 transition count 270
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 7 with 14 rules applied. Total rules applied 194 place count 98 transition count 270
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 196 place count 98 transition count 268
Applied a total of 196 rules in 78 ms. Remains 98 /285 variables (removed 187) and now considering 268/699 (removed 431) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 268 rows 98 cols
[2023-03-17 14:30:12] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-17 14:30:12] [INFO ] [Real]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-17 14:30:12] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-17 14:30:13] [INFO ] [Nat]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-17 14:30:13] [INFO ] After 118ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-17 14:30:13] [INFO ] After 181ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-17 14:30:13] [INFO ] After 284ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-17 14:30:13] [INFO ] Flatten gal took : 19 ms
[2023-03-17 14:30:13] [INFO ] Flatten gal took : 18 ms
[2023-03-17 14:30:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14895171562136555518.gal : 6 ms
[2023-03-17 14:30:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality934094467627763968.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14895171562136555518.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality934094467627763968.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality934094467627763968.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :9 after 13
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :13 after 296
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :296 after 2168
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :2168 after 6272
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :6272 after 19584
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :19584 after 37020
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :37020 after 103520
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :103520 after 1.83607e+06
SDD proceeding with computation,4 properties remain. new max is 262144
SDD size :630262 after 2.90721e+06
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.83607e+06 after 9.33965e+06
Reachability property Peterson-PT-5-ReachabilityFireability-10 is true.
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :9.33965e+06 after 3.6287e+07
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :3.6287e+07 after 5.29483e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :5.29483e+07 after 1.06265e+08
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.06265e+08 after 1.39066e+09
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,7.40126e+09,5.69874,66528,2,2696,20,277729,8,0,701,225760,0
Total reachable state count : 7401259008

Verifying 3 reachability properties.
Reachability property Peterson-PT-5-ReachabilityFireability-10 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Peterson-PT-5-ReachabilityFireability-10,432,5.69987,66528,2,203,20,277729,9,0,709,225760,0
Invariant property Peterson-PT-5-ReachabilityFireability-11 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Peterson-PT-5-ReachabilityFireability-11,2.68739e+07,5.7034,66528,2,776,20,277729,9,0,731,225760,0
Reachability property Peterson-PT-5-ReachabilityFireability-15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
Peterson-PT-5-ReachabilityFireability-15,4.29982e+08,5.70494,66528,2,1338,20,277729,9,0,732,225760,0
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-17 14:30:19] [INFO ] Flatten gal took : 83 ms
[2023-03-17 14:30:19] [INFO ] Applying decomposition
[2023-03-17 14:30:19] [INFO ] Flatten gal took : 64 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14115438721065808195.txt' '-o' '/tmp/graph14115438721065808195.bin' '-w' '/tmp/graph14115438721065808195.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14115438721065808195.bin' '-l' '-1' '-v' '-w' '/tmp/graph14115438721065808195.weights' '-q' '0' '-e' '0.001'
[2023-03-17 14:30:19] [INFO ] Decomposing Gal with order
[2023-03-17 14:30:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 14:30:19] [INFO ] Removed a total of 1033 redundant transitions.
[2023-03-17 14:30:19] [INFO ] Flatten gal took : 188 ms
[2023-03-17 14:30:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 15 ms.
[2023-03-17 14:30:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8367065208345576610.gal : 25 ms
[2023-03-17 14:30:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality360709598274624429.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8367065208345576610.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality360709598274624429.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/ReachabilityCardinality360709598274624429.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6 after 6
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :6 after 16
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :16 after 44048
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :44048 after 1.17208e+08
SDD proceeding with computation,4 properties remain. new max is 524288
SDD size :2.90721e+06 after 1.24308e+07
SDD proceeding with computation,4 properties remain. new max is 1048576
SDD size :1.24308e+07 after 2.32503e+07
SDD proceeding with computation,4 properties remain. new max is 2097152
SDD size :2.32503e+07 after 5.39927e+07
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-17 15:00:22] [INFO ] Flatten gal took : 622 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14318882818578945738
[2023-03-17 15:00:23] [INFO ] Applying decomposition
[2023-03-17 15:00:23] [INFO ] Computing symmetric may disable matrix : 699 transitions.
[2023-03-17 15:00:23] [INFO ] Computation of Complete disable matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 15:00:23] [INFO ] Computing symmetric may enable matrix : 699 transitions.
[2023-03-17 15:00:23] [INFO ] Computation of Complete enable matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 15:00:23] [INFO ] Flatten gal took : 440 ms
[2023-03-17 15:00:25] [INFO ] Computing Do-Not-Accords matrix : 699 transitions.
[2023-03-17 15:00:25] [INFO ] Computation of Completed DNA matrix. took 49 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-17 15:00:25] [INFO ] Built C files in 2131ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14318882818578945738
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7521068737801077087.txt' '-o' '/tmp/graph7521068737801077087.bin' '-w' '/tmp/graph7521068737801077087.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7521068737801077087.bin' '-l' '-1' '-v' '-w' '/tmp/graph7521068737801077087.weights' '-q' '0' '-e' '0.001'
Running compilation step : cd /tmp/ltsmin14318882818578945738;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-17 15:00:25] [INFO ] Decomposing Gal with order
[2023-03-17 15:00:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 15:00:25] [INFO ] Removed a total of 875 redundant transitions.
[2023-03-17 15:00:26] [INFO ] Flatten gal took : 151 ms
[2023-03-17 15:00:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 317 labels/synchronizations in 103 ms.
[2023-03-17 15:00:26] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability8724355269270102932.gal : 16 ms
[2023-03-17 15:00:26] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability15058492373133031651.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability8724355269270102932.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability15058492373133031651.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityFireability15058492373133031651.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :12 after 28
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :28 after 32
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :32 after 32
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :32 after 6565
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :6565 after 12730
Compilation finished in 4784 ms.
Running link step : cd /tmp/ltsmin14318882818578945738;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 67 ms.
Running LTSmin : cd /tmp/ltsmin14318882818578945738;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT5ReachabilityFireability10==true'
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :12730 after 308265
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :308265 after 643182
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :1.36214e+06 after 2.27261e+06
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :2.27261e+06 after 8.91216e+06
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :8.91216e+06 after 1.51083e+07
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin14318882818578945738;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT5ReachabilityFireability10==true'
Running LTSmin : cd /tmp/ltsmin14318882818578945738;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonPT5ReachabilityFireability11==true'
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :1.51083e+07 after 2.89397e+07
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8477352 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16196560 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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -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="Peterson-PT-5"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Peterson-PT-5, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r261-smll-167863536600631"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-5.tgz
mv Peterson-PT-5 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;