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.r485-tall-167912699700678.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)
................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is TokenRing-PT-020, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699700678
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 130M
-rw-r--r-- 1 mcc users 700K Feb 25 15:40 CTLCardinality.txt
-rw-r--r-- 1 mcc users 3.5M Feb 25 15:40 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4M Feb 25 15:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 20M Feb 25 15:00 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 246K Feb 25 17:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 823K Feb 25 17:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3M Feb 25 17:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.3M Feb 25 17:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 725K Feb 25 16:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 3.6M Feb 25 16:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 17M Feb 25 16:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62M Feb 25 16:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 47K Feb 25 17:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 121K Feb 25 17:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.0M 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 TokenRing-PT-020-ReachabilityCardinality-00
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-01
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-02
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-03
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-04
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-05
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-06
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-07
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-08
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-09
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-10
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-11
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-12
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-13
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-14
FORMULA_NAME TokenRing-PT-020-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679271446781

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=TokenRing-PT-020
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-20 00:17:28] [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]
[2023-03-20 00:17:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 00:17:28] [INFO ] Load time of PNML (sax parser for PT used): 269 ms
[2023-03-20 00:17:28] [INFO ] Transformed 441 places.
[2023-03-20 00:17:28] [INFO ] Transformed 8421 transitions.
[2023-03-20 00:17:28] [INFO ] Parsed PT model containing 441 places and 8421 transitions and 33684 arcs in 393 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 153 ms.
Working with output stream class java.io.PrintStream
FORMULA TokenRing-PT-020-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-PT-020-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 512 ms. (steps per millisecond=19 ) properties (out of 8) seen :4
FORMULA TokenRing-PT-020-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-020-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-020-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA TokenRing-PT-020-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 8421 rows 441 cols
[2023-03-20 00:17:31] [INFO ] Computed 21 place invariants in 39 ms
[2023-03-20 00:17:31] [INFO ] After 305ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-20 00:17:31] [INFO ] Flatten gal took : 492 ms
[2023-03-20 00:17:31] [INFO ] [Nat]Absence check using 21 positive place invariants in 6 ms returned sat
[2023-03-20 00:17:32] [INFO ] Flatten gal took : 357 ms
[2023-03-20 00:17:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10157323582795449939.gal : 109 ms
[2023-03-20 00:17:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4104342026839839967.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/ReachabilityCardinality10157323582795449939.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4104342026839839967.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/ReachabilityCardinality4104342026839839967.prop.
[2023-03-20 00:17:33] [INFO ] After 1706ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :2
[2023-03-20 00:17:33] [INFO ] State equation strengthened by 8020 read => feed constraints.
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 5
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :5 after 11
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :11 after 14
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :14 after 33
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :33 after 42
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :42 after 132
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :132 after 1430
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :1430 after 33865
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :33865 after 1.54782e+06
[2023-03-20 00:17:39] [INFO ] After 5372ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :2 sat :2
[2023-03-20 00:17:40] [INFO ] Deduced a trap composed of 250 places in 625 ms of which 12 ms to minimize.
[2023-03-20 00:17:41] [INFO ] Deduced a trap composed of 255 places in 533 ms of which 1 ms to minimize.
[2023-03-20 00:17:41] [INFO ] Deduced a trap composed of 246 places in 484 ms of which 1 ms to minimize.
[2023-03-20 00:17:42] [INFO ] Deduced a trap composed of 245 places in 470 ms of which 2 ms to minimize.
[2023-03-20 00:17:43] [INFO ] Deduced a trap composed of 243 places in 480 ms of which 2 ms to minimize.
[2023-03-20 00:17:44] [INFO ] Deduced a trap composed of 246 places in 462 ms of which 0 ms to minimize.
[2023-03-20 00:17:44] [INFO ] Deduced a trap composed of 246 places in 456 ms of which 0 ms to minimize.
[2023-03-20 00:17:45] [INFO ] Deduced a trap composed of 246 places in 463 ms of which 1 ms to minimize.
[2023-03-20 00:17:46] [INFO ] Deduced a trap composed of 246 places in 533 ms of which 1 ms to minimize.
[2023-03-20 00:17:46] [INFO ] Deduced a trap composed of 245 places in 537 ms of which 1 ms to minimize.
[2023-03-20 00:17:47] [INFO ] Deduced a trap composed of 243 places in 528 ms of which 0 ms to minimize.
[2023-03-20 00:17:48] [INFO ] Deduced a trap composed of 247 places in 536 ms of which 1 ms to minimize.
[2023-03-20 00:17:49] [INFO ] Deduced a trap composed of 246 places in 505 ms of which 1 ms to minimize.
[2023-03-20 00:17:49] [INFO ] Deduced a trap composed of 247 places in 513 ms of which 0 ms to minimize.
[2023-03-20 00:17:50] [INFO ] Deduced a trap composed of 243 places in 549 ms of which 0 ms to minimize.
[2023-03-20 00:17:51] [INFO ] Deduced a trap composed of 242 places in 529 ms of which 1 ms to minimize.
[2023-03-20 00:17:52] [INFO ] Deduced a trap composed of 246 places in 575 ms of which 0 ms to minimize.
[2023-03-20 00:17:53] [INFO ] Deduced a trap composed of 242 places in 505 ms of which 1 ms to minimize.
[2023-03-20 00:17:53] [INFO ] Deduced a trap composed of 247 places in 509 ms of which 1 ms to minimize.
[2023-03-20 00:17:54] [INFO ] Deduced a trap composed of 244 places in 533 ms of which 0 ms to minimize.
[2023-03-20 00:17:55] [INFO ] Deduced a trap composed of 245 places in 539 ms of which 0 ms to minimize.
[2023-03-20 00:17:56] [INFO ] Deduced a trap composed of 246 places in 535 ms of which 1 ms to minimize.
[2023-03-20 00:17:56] [INFO ] Deduced a trap composed of 246 places in 527 ms of which 0 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)
[2023-03-20 00:17:56] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-20 00:17:56] [INFO ] After 25141ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
FORMULA TokenRing-PT-020-ReachabilityCardinality-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA TokenRing-PT-020-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 100 ms.
Support contains 74 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 509 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 514 ms. Remains : 441/441 places, 8421/8421 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 41509 steps, run timeout after 3001 ms. (steps per millisecond=13 ) properties seen :{}
Probabilistic random walk after 41509 steps, saw 9862 distinct states, run finished after 3007 ms. (steps per millisecond=13 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-20 00:18:01] [INFO ] Invariant cache hit.
[2023-03-20 00:18:01] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 00:18:01] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2023-03-20 00:18:02] [INFO ] After 1362ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 00:18:02] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-20 00:18:07] [INFO ] After 4303ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-20 00:18:08] [INFO ] Deduced a trap composed of 248 places in 551 ms of which 1 ms to minimize.
[2023-03-20 00:18:09] [INFO ] Deduced a trap composed of 249 places in 521 ms of which 0 ms to minimize.
[2023-03-20 00:18:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1638 ms
[2023-03-20 00:18:09] [INFO ] After 6796ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 765 ms.
[2023-03-20 00:18:10] [INFO ] After 9084ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 50 ms.
Support contains 74 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 284 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 284 ms. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 244 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-20 00:18:10] [INFO ] Invariant cache hit.
[2023-03-20 00:18:11] [INFO ] Implicit Places using invariants in 522 ms returned []
[2023-03-20 00:18:11] [INFO ] Invariant cache hit.
[2023-03-20 00:18:13] [INFO ] Implicit Places using invariants and state equation in 1564 ms returned []
Implicit Place search using SMT with State Equation took 2097 ms to find 0 implicit places.
[2023-03-20 00:18:14] [INFO ] Redundant transitions in 1362 ms returned []
[2023-03-20 00:18:14] [INFO ] Invariant cache hit.
[2023-03-20 00:18:16] [INFO ] Dead Transitions using invariants and state equation in 2398 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6141 ms. Remains : 441/441 places, 8421/8421 transitions.
Graph (trivial) has 5864 edges and 441 vertex of which 351 / 441 are part of one of the 20 SCC in 10 ms
Free SCC test removed 331 places
Drop transitions removed 5852 transitions
Ensure Unique test removed 2198 transitions
Reduce isomorphic transitions removed 8050 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 110 transition count 362
Reduce places removed 9 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 12 rules applied. Total rules applied 22 place count 101 transition count 359
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 25 place count 98 transition count 359
Drop transitions removed 232 transitions
Redundant transition composition rules discarded 232 transitions
Iterating global reduction 3 with 232 rules applied. Total rules applied 257 place count 98 transition count 127
Applied a total of 257 rules in 41 ms. Remains 98 /441 variables (removed 343) and now considering 127/8421 (removed 8294) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 127 rows 98 cols
[2023-03-20 00:18:16] [INFO ] Computed 21 place invariants in 1 ms
[2023-03-20 00:18:16] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-20 00:18:17] [INFO ] [Nat]Absence check using 21 positive place invariants in 3 ms returned sat
[2023-03-20 00:18:17] [INFO ] After 52ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-20 00:18:17] [INFO ] After 107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 35 ms.
[2023-03-20 00:18:17] [INFO ] After 183ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-20 00:18:17] [INFO ] Flatten gal took : 5 ms
[2023-03-20 00:18:17] [INFO ] Flatten gal took : 4 ms
[2023-03-20 00:18:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12770073884472544565.gal : 1 ms
[2023-03-20 00:18:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13681976956054361386.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/ReachabilityCardinality12770073884472544565.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13681976956054361386.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/ReachabilityCardinality13681976956054361386.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 21
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :21 after 560
Invariant property TokenRing-PT-020-ReachabilityCardinality-11 does not hold.
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :560 after 26880
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :26880 after 1.2096e+06
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1.2096e+06 after 7.62048e+08
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,3.16037e+13,0.187635,4376,2,315,12,3845,7,0,568,1315,0
Total reachable state count : 31603654656000

Verifying 2 reachability properties.
Invariant property TokenRing-PT-020-ReachabilityCardinality-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
TokenRing-PT-020-ReachabilityCardinality-11,3.54779e+10,0.191467,4376,2,443,12,3845,8,0,659,1315,0
Invariant property TokenRing-PT-020-ReachabilityCardinality-12 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
TokenRing-PT-020-ReachabilityCardinality-12,7.82187e+11,0.204309,4960,2,2291,12,8011,8,0,762,4663,0
ITS tools runner thread asked to quit. 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)
[2023-03-20 00:18:17] [INFO ] Flatten gal took : 210 ms
[2023-03-20 00:18:17] [INFO ] Applying decomposition
[2023-03-20 00:18:17] [INFO ] Flatten gal took : 197 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/graph6161960195957794774.txt' '-o' '/tmp/graph6161960195957794774.bin' '-w' '/tmp/graph6161960195957794774.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6161960195957794774.bin' '-l' '-1' '-v' '-w' '/tmp/graph6161960195957794774.weights' '-q' '0' '-e' '0.001'
[2023-03-20 00:18:18] [INFO ] Decomposing Gal with order
[2023-03-20 00:18:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 00:18:19] [INFO ] Removed a total of 19582 redundant transitions.
[2023-03-20 00:18:19] [INFO ] Flatten gal took : 584 ms
[2023-03-20 00:18:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 792 labels/synchronizations in 273 ms.
[2023-03-20 00:18:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8669697728384555327.gal : 45 ms
[2023-03-20 00:18:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17819208356110317040.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/ReachabilityCardinality8669697728384555327.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17819208356110317040.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/ReachabilityCardinality17819208356110317040.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 4
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :4 after 10
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :10 after 20
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :20 after 26
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :26 after 136
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :136 after 212
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :212 after 233
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :233 after 4834
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :4834 after 6471
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :6471 after 17868
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :17868 after 494566
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :494566 after 1.27795e+06
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1.27795e+06 after 1.13797e+08
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :1.13797e+08 after 2.04328e+08
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-20 00:48:21] [INFO ] Flatten gal took : 283 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16140841488668394889
[2023-03-20 00:48:21] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2023-03-20 00:48:21] [INFO ] Applying decomposition
[2023-03-20 00:48:21] [INFO ] Built C files in 157ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16140841488668394889
Running compilation step : cd /tmp/ltsmin16140841488668394889;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' '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'
[2023-03-20 00:48:21] [INFO ] Flatten gal took : 212 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/graph8691082253951868463.txt' '-o' '/tmp/graph8691082253951868463.bin' '-w' '/tmp/graph8691082253951868463.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8691082253951868463.bin' '-l' '-1' '-v' '-w' '/tmp/graph8691082253951868463.weights' '-q' '0' '-e' '0.001'
[2023-03-20 00:48:22] [INFO ] Decomposing Gal with order
[2023-03-20 00:48:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-20 00:48:22] [INFO ] Removed a total of 19563 redundant transitions.
[2023-03-20 00:48:22] [INFO ] Flatten gal took : 348 ms
[2023-03-20 00:48:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 824 labels/synchronizations in 206 ms.
[2023-03-20 00:48:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13438778439280446003.gal : 68 ms
[2023-03-20 00:48:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11649030270786083855.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/ReachabilityCardinality13438778439280446003.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11649030270786083855.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/ReachabilityCardinality11649030270786083855.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 5
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :5 after 13
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :13 after 28
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :28 after 36
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :36 after 107
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :107 after 575
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :575 after 2959
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :2959 after 3122
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :3122 after 9063
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :9063 after 354815
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :354815 after 959754
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :959754 after 6.57259e+06
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :6.57259e+06 after 2.4014e+07
Compilation finished in 34926 ms.
Running link step : cd /tmp/ltsmin16140841488668394889;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 87 ms.
Running LTSmin : cd /tmp/ltsmin16140841488668394889;'/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' 'TokenRingPT020ReachabilityCardinality11==true'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 13578924 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15929548 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="TokenRing-PT-020"
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 TokenRing-PT-020, 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 r485-tall-167912699700678"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-PT-020.tgz
mv TokenRing-PT-020 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 ;