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.r389-oct2-167903713400318.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ShieldIIPt-PT-040B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r389-oct2-167903713400318
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.0K Feb 25 17:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 17:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 17:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 17:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 25 17:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 17:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 17:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 25 17:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 686K 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 ShieldIIPt-PT-040B-ReachabilityCardinality-00
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-01
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-02
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-03
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-04
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-05
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-06
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-07
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-08
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-09
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-10
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-11
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-12
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-13
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-14
FORMULA_NAME ShieldIIPt-PT-040B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679188769259

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-040B
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-19 01:19:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 01:19:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 01:19:31] [INFO ] Load time of PNML (sax parser for PT used): 196 ms
[2023-03-19 01:19:32] [INFO ] Transformed 2803 places.
[2023-03-19 01:19:32] [INFO ] Transformed 2603 transitions.
[2023-03-19 01:19:32] [INFO ] Found NUPN structural information;
[2023-03-19 01:19:32] [INFO ] Parsed PT model containing 2803 places and 2603 transitions and 6486 arcs in 458 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 568 ms. (steps per millisecond=17 ) properties (out of 12) seen :6
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) 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 6) seen :0
[2023-03-19 01:19:33] [INFO ] Flatten gal took : 366 ms
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :0
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 :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 2603 rows 2803 cols
[2023-03-19 01:19:33] [INFO ] Flatten gal took : 137 ms
[2023-03-19 01:19:33] [INFO ] Computed 361 place invariants in 30 ms
[2023-03-19 01:19:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14518055155342519386.gal : 54 ms
[2023-03-19 01:19:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11424355983707820920.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14518055155342519386.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11424355983707820920.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 ...330
Loading property file /tmp/ReachabilityCardinality11424355983707820920.prop.
[2023-03-19 01:19:33] [INFO ] After 805ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-19 01:19:34] [INFO ] [Nat]Absence check using 361 positive place invariants in 163 ms returned sat
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :36 after 65
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :65 after 729
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :729 after 68427
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :68427 after 2.31482e+09
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :2.31482e+09 after 3.23253e+17
Invariant property ShieldIIPt-PT-040B-ReachabilityCardinality-04 does not hold.
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :3.23253e+17 after 6.09057e+37
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :6.09057e+37 after 3.11012e+55
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :3.11012e+55 after 8.92483e+107
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :8.92483e+107 after 7.31397e+116
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :7.31397e+116 after 7.31397e+116
[2023-03-19 01:19:40] [INFO ] After 5314ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :7.31397e+116 after 7.31397e+116
[2023-03-19 01:19:41] [INFO ] Deduced a trap composed of 24 places in 1153 ms of which 22 ms to minimize.
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :7.31397e+116 after 7.31397e+116
[2023-03-19 01:19:43] [INFO ] Deduced a trap composed of 23 places in 1072 ms of which 2 ms to minimize.
[2023-03-19 01:19:44] [INFO ] Deduced a trap composed of 18 places in 1101 ms of which 15 ms to minimize.
[2023-03-19 01:19:45] [INFO ] Deduced a trap composed of 21 places in 1056 ms of which 15 ms to minimize.
[2023-03-19 01:19:46] [INFO ] Deduced a trap composed of 21 places in 728 ms of which 1 ms to minimize.
[2023-03-19 01:19:47] [INFO ] Deduced a trap composed of 17 places in 804 ms of which 2 ms to minimize.
[2023-03-19 01:19:48] [INFO ] Deduced a trap composed of 18 places in 831 ms of which 1 ms to minimize.
[2023-03-19 01:19:49] [INFO ] Deduced a trap composed of 31 places in 1075 ms of which 1 ms to minimize.
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :7.31397e+116 after 7.31397e+116
[2023-03-19 01:19:50] [INFO ] Deduced a trap composed of 28 places in 1043 ms of which 25 ms to minimize.
[2023-03-19 01:19:52] [INFO ] Deduced a trap composed of 23 places in 1375 ms of which 2 ms to minimize.
[2023-03-19 01:19:53] [INFO ] Deduced a trap composed of 22 places in 791 ms of which 2 ms to minimize.
[2023-03-19 01:19:54] [INFO ] Deduced a trap composed of 24 places in 840 ms of which 2 ms to minimize.
[2023-03-19 01:19:54] [INFO ] Deduced a trap composed of 30 places in 759 ms of which 3 ms to minimize.
[2023-03-19 01:19:55] [INFO ] Deduced a trap composed of 34 places in 821 ms of which 4 ms to minimize.
[2023-03-19 01:19:57] [INFO ] Deduced a trap composed of 25 places in 1082 ms of which 15 ms to minimize.
[2023-03-19 01:19:57] [INFO ] Deduced a trap composed of 22 places in 689 ms of which 2 ms to minimize.
[2023-03-19 01:19:59] [INFO ] Deduced a trap composed of 34 places in 1431 ms of which 29 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)
[2023-03-19 01:19:59] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-19 01:19:59] [INFO ] After 25582ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 1021 ms.
Support contains 29 out of 2803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2803/2803 places, 2603/2603 transitions.
Drop transitions removed 660 transitions
Trivial Post-agglo rules discarded 660 transitions
Performed 660 trivial Post agglomeration. Transition count delta: 660
Iterating post reduction 0 with 660 rules applied. Total rules applied 660 place count 2803 transition count 1943
Reduce places removed 660 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 662 rules applied. Total rules applied 1322 place count 2143 transition count 1941
Reduce places removed 1 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 2 with 8 rules applied. Total rules applied 1330 place count 2142 transition count 1934
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 3 with 7 rules applied. Total rules applied 1337 place count 2135 transition count 1934
Performed 165 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 165 Pre rules applied. Total rules applied 1337 place count 2135 transition count 1769
Deduced a syphon composed of 165 places in 6 ms
Reduce places removed 165 places and 0 transitions.
Iterating global reduction 4 with 330 rules applied. Total rules applied 1667 place count 1970 transition count 1769
Discarding 272 places :
Symmetric choice reduction at 4 with 272 rule applications. Total rules 1939 place count 1698 transition count 1497
Iterating global reduction 4 with 272 rules applied. Total rules applied 2211 place count 1698 transition count 1497
Performed 114 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 114 Pre rules applied. Total rules applied 2211 place count 1698 transition count 1383
Deduced a syphon composed of 114 places in 7 ms
Reduce places removed 114 places and 0 transitions.
Iterating global reduction 4 with 228 rules applied. Total rules applied 2439 place count 1584 transition count 1383
Performed 666 Post agglomeration using F-continuation condition.Transition count delta: 666
Deduced a syphon composed of 666 places in 2 ms
Reduce places removed 666 places and 0 transitions.
Iterating global reduction 4 with 1332 rules applied. Total rules applied 3771 place count 918 transition count 717
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -64
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 3973 place count 817 transition count 781
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 4001 place count 803 transition count 790
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 4002 place count 803 transition count 789
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 4003 place count 803 transition count 788
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 4004 place count 802 transition count 788
Partial Free-agglomeration rule applied 41 times.
Drop transitions removed 41 transitions
Iterating global reduction 6 with 41 rules applied. Total rules applied 4045 place count 802 transition count 788
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 4046 place count 801 transition count 787
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 4048 place count 799 transition count 787
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 4048 place count 799 transition count 786
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 4050 place count 798 transition count 786
Applied a total of 4050 rules in 806 ms. Remains 798 /2803 variables (removed 2005) and now considering 786/2603 (removed 1817) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 808 ms. Remains : 798/2803 places, 786/2603 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 333 ms. (steps per millisecond=30 ) 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 64 ms. (steps per millisecond=156 ) properties (out of 4) seen :0
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 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 117669 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 117669 steps, saw 89584 distinct states, run finished after 3002 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 786 rows 798 cols
[2023-03-19 01:20:04] [INFO ] Computed 359 place invariants in 4 ms
[2023-03-19 01:20:05] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-19 01:20:05] [INFO ] [Nat]Absence check using 359 positive place invariants in 422 ms returned sat
[2023-03-19 01:20:06] [INFO ] After 517ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-19 01:20:06] [INFO ] State equation strengthened by 23 read => feed constraints.
[2023-03-19 01:20:06] [INFO ] After 270ms SMT Verify possible using 23 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-19 01:20:06] [INFO ] Deduced a trap composed of 7 places in 226 ms of which 0 ms to minimize.
[2023-03-19 01:20:06] [INFO ] Deduced a trap composed of 3 places in 93 ms of which 1 ms to minimize.
[2023-03-19 01:20:07] [INFO ] Deduced a trap composed of 4 places in 104 ms of which 0 ms to minimize.
[2023-03-19 01:20:07] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 571 ms
[2023-03-19 01:20:07] [INFO ] Deduced a trap composed of 4 places in 130 ms of which 1 ms to minimize.
[2023-03-19 01:20:07] [INFO ] Deduced a trap composed of 3 places in 127 ms of which 13 ms to minimize.
[2023-03-19 01:20:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 409 ms
[2023-03-19 01:20:07] [INFO ] After 1474ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 220 ms.
[2023-03-19 01:20:08] [INFO ] After 2881ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 66 ms.
Support contains 29 out of 798 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 798/798 places, 786/786 transitions.
Applied a total of 0 rules in 20 ms. Remains 798 /798 variables (removed 0) and now considering 786/786 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 798/798 places, 786/786 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 798/798 places, 786/786 transitions.
Applied a total of 0 rules in 20 ms. Remains 798 /798 variables (removed 0) and now considering 786/786 (removed 0) transitions.
[2023-03-19 01:20:08] [INFO ] Invariant cache hit.
[2023-03-19 01:20:08] [INFO ] Implicit Places using invariants in 612 ms returned [785]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 634 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 797/798 places, 786/786 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 796 transition count 785
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 796 transition count 785
Applied a total of 2 rules in 29 ms. Remains 796 /797 variables (removed 1) and now considering 785/786 (removed 1) transitions.
// Phase 1: matrix 785 rows 796 cols
[2023-03-19 01:20:08] [INFO ] Computed 358 place invariants in 2 ms
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :7.31397e+116 after 7.31397e+116
[2023-03-19 01:20:09] [INFO ] Implicit Places using invariants in 730 ms returned []
[2023-03-19 01:20:09] [INFO ] Invariant cache hit.
[2023-03-19 01:20:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-19 01:20:10] [INFO ] Implicit Places using invariants and state equation in 1340 ms returned []
Implicit Place search using SMT with State Equation took 2088 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 796/798 places, 785/786 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2772 ms. Remains : 796/798 places, 785/786 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 4) seen :0
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 80 ms. (steps per millisecond=125 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 129019 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 129019 steps, saw 99310 distinct states, run finished after 3001 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-19 01:20:14] [INFO ] Invariant cache hit.
[2023-03-19 01:20:14] [INFO ] After 113ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-19 01:20:14] [INFO ] [Nat]Absence check using 358 positive place invariants in 51 ms returned sat
[2023-03-19 01:20:15] [INFO ] After 656ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-19 01:20:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-19 01:20:15] [INFO ] After 269ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-19 01:20:15] [INFO ] Deduced a trap composed of 4 places in 113 ms of which 0 ms to minimize.
[2023-03-19 01:20:16] [INFO ] Deduced a trap composed of 4 places in 107 ms of which 0 ms to minimize.
[2023-03-19 01:20:16] [INFO ] Deduced a trap composed of 4 places in 100 ms of which 1 ms to minimize.
[2023-03-19 01:20:16] [INFO ] Deduced a trap composed of 6 places in 90 ms of which 0 ms to minimize.
[2023-03-19 01:20:16] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 643 ms
[2023-03-19 01:20:16] [INFO ] Deduced a trap composed of 6 places in 101 ms of which 0 ms to minimize.
[2023-03-19 01:20:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 208 ms
[2023-03-19 01:20:16] [INFO ] After 1452ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 252 ms.
[2023-03-19 01:20:17] [INFO ] After 2584ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 109 ms.
Support contains 29 out of 796 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 796/796 places, 785/785 transitions.
Applied a total of 0 rules in 27 ms. Remains 796 /796 variables (removed 0) and now considering 785/785 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 796/796 places, 785/785 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 796/796 places, 785/785 transitions.
Applied a total of 0 rules in 20 ms. Remains 796 /796 variables (removed 0) and now considering 785/785 (removed 0) transitions.
[2023-03-19 01:20:17] [INFO ] Invariant cache hit.
[2023-03-19 01:20:17] [INFO ] Implicit Places using invariants in 376 ms returned []
[2023-03-19 01:20:17] [INFO ] Invariant cache hit.
[2023-03-19 01:20:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-19 01:20:18] [INFO ] Implicit Places using invariants and state equation in 1276 ms returned []
Implicit Place search using SMT with State Equation took 1659 ms to find 0 implicit places.
[2023-03-19 01:20:19] [INFO ] Redundant transitions in 41 ms returned []
[2023-03-19 01:20:19] [INFO ] Invariant cache hit.
[2023-03-19 01:20:19] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2207 ms. Remains : 796/796 places, 785/785 transitions.
Partial Free-agglomeration rule applied 82 times.
Drop transitions removed 82 transitions
Iterating global reduction 0 with 82 rules applied. Total rules applied 82 place count 796 transition count 785
Applied a total of 82 rules in 31 ms. Remains 796 /796 variables (removed 0) and now considering 785/785 (removed 0) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 785 rows 796 cols
[2023-03-19 01:20:19] [INFO ] Computed 358 place invariants in 5 ms
[2023-03-19 01:20:19] [INFO ] After 162ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-19 01:20:19] [INFO ] [Nat]Absence check using 358 positive place invariants in 69 ms returned sat
[2023-03-19 01:20:20] [INFO ] After 646ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-19 01:20:20] [INFO ] State equation strengthened by 78 read => feed constraints.
[2023-03-19 01:20:21] [INFO ] After 360ms SMT Verify possible using 78 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-19 01:20:21] [INFO ] Deduced a trap composed of 6 places in 126 ms of which 0 ms to minimize.
[2023-03-19 01:20:21] [INFO ] Deduced a trap composed of 3 places in 82 ms of which 0 ms to minimize.
[2023-03-19 01:20:21] [INFO ] Deduced a trap composed of 3 places in 75 ms of which 0 ms to minimize.
[2023-03-19 01:20:21] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 430 ms
[2023-03-19 01:20:21] [INFO ] Deduced a trap composed of 3 places in 114 ms of which 1 ms to minimize.
[2023-03-19 01:20:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 196 ms
[2023-03-19 01:20:22] [INFO ] After 1338ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 300 ms.
[2023-03-19 01:20:22] [INFO ] After 2633ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-19 01:20:22] [INFO ] Flatten gal took : 64 ms
[2023-03-19 01:20:22] [INFO ] Flatten gal took : 38 ms
[2023-03-19 01:20:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15837370471009222280.gal : 7 ms
[2023-03-19 01:20:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5178448248903964216.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15837370471009222280.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5178448248903964216.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/ReachabilityCardinality5178448248903964216.prop.
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 4
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :4 after 8
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :8 after 24
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :24 after 144
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :144 after 432
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :432 after 31104
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :622080 after 1.46775e+06
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1.46775e+06 after 2.06751e+06
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :2.06751e+06 after 5.63844e+08
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :5.63844e+08 after 1.13407e+11
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :1.13407e+11 after 1.11356e+14
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :1.11356e+14 after 4.78426e+19
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :4.78426e+19 after 1.97562e+25
SDD proceeding with computation,4 properties remain. new max is 65536
SDD size :1.97562e+25 after 1.55675e+34
SDD proceeding with computation,4 properties remain. new max is 131072
SDD size :1.55675e+34 after 9.56157e+39
Detected timeout of ITS tools.
[2023-03-19 01:20:37] [INFO ] Flatten gal took : 33 ms
[2023-03-19 01:20:37] [INFO ] Applying decomposition
[2023-03-19 01:20:37] [INFO ] Flatten gal took : 32 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/graph1156546672673836275.txt' '-o' '/tmp/graph1156546672673836275.bin' '-w' '/tmp/graph1156546672673836275.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1156546672673836275.bin' '-l' '-1' '-v' '-w' '/tmp/graph1156546672673836275.weights' '-q' '0' '-e' '0.001'
[2023-03-19 01:20:44] [INFO ] Decomposing Gal with order
[2023-03-19 01:20:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 01:20:44] [INFO ] Removed a total of 446 redundant transitions.
[2023-03-19 01:20:44] [INFO ] Flatten gal took : 89 ms
[2023-03-19 01:20:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 12 ms.
[2023-03-19 01:20:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality280809489899641917.gal : 10 ms
[2023-03-19 01:20:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10844874752418214345.prop : 127 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/ReachabilityCardinality280809489899641917.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10844874752418214345.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 ...307
Loading property file /tmp/ReachabilityCardinality10844874752418214345.prop.
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 8
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :8 after 8
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :8 after 8
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :8 after 144
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :144 after 432
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :432 after 1.52258e+11
SDD proceeding with computation,5 properties remain. new max is 524288
SDD size :7.31397e+116 after 7.31397e+116
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2847540801751363893
[2023-03-19 01:20:59] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2847540801751363893
Running compilation step : cd /tmp/ltsmin2847540801751363893;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' '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'
Compilation finished in 1667 ms.
Running link step : cd /tmp/ltsmin2847540801751363893;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 101 ms.
Running LTSmin : cd /tmp/ltsmin2847540801751363893;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'ShieldIIPtPT040BReachabilityCardinality00==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
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)
[2023-03-19 01:21:14] [INFO ] Flatten gal took : 66 ms
[2023-03-19 01:21:14] [INFO ] Applying decomposition
[2023-03-19 01:21:14] [INFO ] Flatten gal took : 65 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/graph7499973069078533865.txt' '-o' '/tmp/graph7499973069078533865.bin' '-w' '/tmp/graph7499973069078533865.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7499973069078533865.bin' '-l' '-1' '-v' '-w' '/tmp/graph7499973069078533865.weights' '-q' '0' '-e' '0.001'
[2023-03-19 01:21:15] [INFO ] Decomposing Gal with order
[2023-03-19 01:21:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 01:21:15] [INFO ] Removed a total of 240 redundant transitions.
[2023-03-19 01:21:15] [INFO ] Flatten gal took : 133 ms
[2023-03-19 01:21:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2023-03-19 01:21:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality458507520071480040.gal : 23 ms
[2023-03-19 01:21:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2650520167796059383.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality458507520071480040.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2650520167796059383.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/ReachabilityCardinality2650520167796059383.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :1 after 9042
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :9042 after 2.08458e+119
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :2.08458e+119 after 2.41387e+119
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :2.41387e+119 after 3.10648e+120
SDD proceeding with computation,5 properties remain. new max is 1048576
SDD size :7.31397e+116 after 7.31397e+116
SDD proceeding with computation,5 properties remain. new max is 2097152
SDD size :7.31397e+116 after 7.31397e+116
ITS-tools command line returned an error code 137
[2023-03-19 01:31:22] [INFO ] Flatten gal took : 7412 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin903057132728486783
[2023-03-19 01:31:23] [INFO ] Computing symmetric may disable matrix : 785 transitions.
[2023-03-19 01:31:23] [INFO ] Computation of Complete disable matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 01:31:23] [INFO ] Computing symmetric may enable matrix : 785 transitions.
[2023-03-19 01:31:23] [INFO ] Computation of Complete enable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 01:31:23] [INFO ] Applying decomposition
[2023-03-19 01:31:24] [INFO ] Flatten gal took : 597 ms
[2023-03-19 01:31:25] [INFO ] Computing Do-Not-Accords matrix : 785 transitions.
[2023-03-19 01:31:25] [INFO ] Computation of Completed DNA matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 01:31:25] [INFO ] Built C files in 2190ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin903057132728486783
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/graph11528590498228783854.txt' '-o' '/tmp/graph11528590498228783854.bin' '-w' '/tmp/graph11528590498228783854.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11528590498228783854.bin' '-l' '-1' '-v' '-w' '/tmp/graph11528590498228783854.weights' '-q' '0' '-e' '0.001'
Running compilation step : cd /tmp/ltsmin903057132728486783;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' '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'
[2023-03-19 01:31:25] [INFO ] Decomposing Gal with order
[2023-03-19 01:31:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 01:31:25] [INFO ] Removed a total of 790 redundant transitions.
[2023-03-19 01:31:25] [INFO ] Flatten gal took : 208 ms
[2023-03-19 01:31:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 290 labels/synchronizations in 39 ms.
[2023-03-19 01:31:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12410260192152301092.gal : 35 ms
[2023-03-19 01:31:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5085609077385135780.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/ReachabilityCardinality12410260192152301092.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5085609077385135780.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/ReachabilityCardinality5085609077385135780.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1 after 2
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :2 after 16
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :16 after 72
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :72 after 432
Reachability property ShieldIIPt-PT-040B-ReachabilityCardinality-12 is true.
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ShieldIIPt-PT-040B-ReachabilityCardinality-06 is true.
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :2.79267e+08 after 1.34139e+61
Compilation finished in 2812 ms.
Running link step : cd /tmp/ltsmin903057132728486783;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 79 ms.
Running LTSmin : cd /tmp/ltsmin903057132728486783;'/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' 'ShieldIIPtPT040BReachabilityCardinality00==true'
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1.34139e+61 after 2.17828e+74
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin903057132728486783;'/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' 'ShieldIIPtPT040BReachabilityCardinality00==true'
Running LTSmin : cd /tmp/ltsmin903057132728486783;'/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' 'ShieldIIPtPT040BReachabilityCardinality03==true'
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-19 01:55:24] [INFO ] Applying decomposition
[2023-03-19 01:55:25] [INFO ] Flatten gal took : 252 ms
[2023-03-19 01:55:25] [INFO ] Decomposing Gal with order
[2023-03-19 01:55:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 01:55:26] [INFO ] Removed a total of 866 redundant transitions.
[2023-03-19 01:55:27] [INFO ] Flatten gal took : 536 ms
[2023-03-19 01:55:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 426 labels/synchronizations in 295 ms.
[2023-03-19 01:55:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5960729784020242143.gal : 108 ms
[2023-03-19 01:55:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17628413470318829641.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5960729784020242143.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17628413470318829641.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/ReachabilityCardinality17628413470318829641.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :8 after 8
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :8 after 24
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :24 after 144
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :144 after 7776
Invariant property ShieldIIPt-PT-040B-ReachabilityCardinality-00 does not hold.
FORMULA ShieldIIPt-PT-040B-ReachabilityCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1.81166e+11 after 3.5783e+58
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3.5783e+58 after 8.25352e+80
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin903057132728486783;'/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' 'ShieldIIPtPT040BReachabilityCardinality03==true'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin903057132728486783;'/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' 'ShieldIIPtPT040BReachabilityCardinality03==true'
Detected timeout of ITS tools.
[2023-03-19 02:19:26] [INFO ] Flatten gal took : 284 ms
[2023-03-19 02:19:27] [INFO ] Input system was already deterministic with 785 transitions.
[2023-03-19 02:19:28] [INFO ] Transformed 796 places.
[2023-03-19 02:19:28] [INFO ] Transformed 785 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
[2023-03-19 02:19:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17457221993832524920.gal : 7 ms
[2023-03-19 02:19:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18271672777058896522.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17457221993832524920.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18271672777058896522.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_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...375
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityCardinality18271672777058896522.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 18
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :18 after 200
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :200 after 586
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :586 after 3402
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :3402 after 17994
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :17994 after 5.55886e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5.55886e+06 after 6.55619e+09
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :6.55619e+09 after 4.57905e+15
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 14173192 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16150384 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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="ShieldIIPt-PT-040B"
export BK_EXAMINATION="ReachabilityCardinality"
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 ShieldIIPt-PT-040B, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r389-oct2-167903713400318"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-040B.tgz
mv ShieldIIPt-PT-040B execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;