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.r229-tall-167856413800831.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S24C05, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413800831
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 15K Feb 26 03:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 26 03:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 03:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 03:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 16:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 25 16:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 25K Feb 26 03:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 26 03:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 22K Feb 26 03:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Feb 26 03:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 12M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679582338279

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C05
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-23 14:39:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 14:39:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 14:39:00] [INFO ] Load time of PNML (sax parser for PT used): 424 ms
[2023-03-23 14:39:00] [INFO ] Transformed 11106 places.
[2023-03-23 14:39:00] [INFO ] Transformed 16561 transitions.
[2023-03-23 14:39:00] [INFO ] Parsed PT model containing 11106 places and 16561 transitions and 65150 arcs in 584 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 193 resets, run finished after 889 ms. (steps per millisecond=11 ) properties (out of 16) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 14) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 13) seen :0
[2023-03-23 14:39:02] [INFO ] Flatten gal took : 1038 ms
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 172 ms. (steps per millisecond=58 ) properties (out of 13) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 169 ms. (steps per millisecond=59 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 12) seen :0
[2023-03-23 14:39:03] [INFO ] Flatten gal took : 589 ms
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 12) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-23 14:39:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1613542933115903602.gal : 147 ms
[2023-03-23 14:39:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13251482952645561842.prop : 15 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/ReachabilityCardinality1613542933115903602.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13251482952645561842.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 11) seen :0

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
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2023-03-23 14:39:03] [INFO ] Flow matrix only has 15961 transitions (discarded 600 similar events)
// Phase 1: matrix 15961 rows 11106 cols
[2023-03-23 14:39:04] [INFO ] Computed 975 place invariants in 1005 ms
Loading property file /tmp/ReachabilityCardinality13251482952645561842.prop.
[2023-03-23 14:39:08] [INFO ] [Real]Absence check using 64 positive place invariants in 56 ms returned sat
[2023-03-23 14:39:08] [INFO ] [Real]Absence check using 64 positive and 911 generalized place invariants in 648 ms returned sat
[2023-03-23 14:39:08] [INFO ] After 3576ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:10
[2023-03-23 14:39:11] [INFO ] [Nat]Absence check using 64 positive place invariants in 59 ms returned sat
[2023-03-23 14:39:11] [INFO ] [Nat]Absence check using 64 positive and 911 generalized place invariants in 618 ms returned sat
[2023-03-23 14:39:34] [INFO ] After 21500ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :2
[2023-03-23 14:39:34] [INFO ] State equation strengthened by 5002 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
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)
[2023-03-23 14:39:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-23 14:39:34] [INFO ] After 25189ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:10
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 16 ms.
Support contains 93 out of 11106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 11106/11106 places, 16561/16561 transitions.
Graph (complete) has 37715 edges and 11106 vertex of which 11068 are kept as prefixes of interest. Removing 38 places using SCC suffix rule.39 ms
Discarding 38 places :
Also discarding 0 output transitions
Drop transitions removed 2813 transitions
Trivial Post-agglo rules discarded 2813 transitions
Performed 2813 trivial Post agglomeration. Transition count delta: 2813
Iterating post reduction 0 with 2813 rules applied. Total rules applied 2814 place count 11068 transition count 13748
Reduce places removed 2813 places and 0 transitions.
Performed 179 Post agglomeration using F-continuation condition.Transition count delta: 179
Iterating post reduction 1 with 2992 rules applied. Total rules applied 5806 place count 8255 transition count 13569
Reduce places removed 179 places and 0 transitions.
Iterating post reduction 2 with 179 rules applied. Total rules applied 5985 place count 8076 transition count 13569
Performed 233 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 233 Pre rules applied. Total rules applied 5985 place count 8076 transition count 13336
Deduced a syphon composed of 233 places in 10 ms
Reduce places removed 233 places and 0 transitions.
Iterating global reduction 3 with 466 rules applied. Total rules applied 6451 place count 7843 transition count 13336
Discarding 2727 places :
Symmetric choice reduction at 3 with 2727 rule applications. Total rules 9178 place count 5116 transition count 10609
Iterating global reduction 3 with 2727 rules applied. Total rules applied 11905 place count 5116 transition count 10609
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 11905 place count 5116 transition count 10607
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 11909 place count 5114 transition count 10607
Discarding 520 places :
Symmetric choice reduction at 3 with 520 rule applications. Total rules 12429 place count 4594 transition count 8007
Iterating global reduction 3 with 520 rules applied. Total rules applied 12949 place count 4594 transition count 8007
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 5 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 3 with 44 rules applied. Total rules applied 12993 place count 4572 transition count 7985
Free-agglomeration rule (complex) applied 341 times.
Iterating global reduction 3 with 341 rules applied. Total rules applied 13334 place count 4572 transition count 9684
Reduce places removed 341 places and 0 transitions.
Iterating post reduction 3 with 341 rules applied. Total rules applied 13675 place count 4231 transition count 9684
Partial Free-agglomeration rule applied 185 times.
Drop transitions removed 185 transitions
Iterating global reduction 4 with 185 rules applied. Total rules applied 13860 place count 4231 transition count 9684
Applied a total of 13860 rules in 4714 ms. Remains 4231 /11106 variables (removed 6875) and now considering 9684/16561 (removed 6877) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4717 ms. Remains : 4231/11106 places, 9684/16561 transitions.
Incomplete random walk after 10000 steps, including 312 resets, run finished after 379 ms. (steps per millisecond=26 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 22286 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 22286 steps, saw 10176 distinct states, run finished after 3004 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-23 14:39:42] [INFO ] Flow matrix only has 8815 transitions (discarded 869 similar events)
// Phase 1: matrix 8815 rows 4231 cols
[2023-03-23 14:39:42] [INFO ] Computed 937 place invariants in 232 ms
[2023-03-23 14:39:43] [INFO ] [Real]Absence check using 47 positive place invariants in 52 ms returned sat
[2023-03-23 14:39:43] [INFO ] [Real]Absence check using 47 positive and 890 generalized place invariants in 252 ms returned sat
[2023-03-23 14:39:47] [INFO ] After 5215ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-23 14:39:48] [INFO ] [Nat]Absence check using 47 positive place invariants in 45 ms returned sat
[2023-03-23 14:39:49] [INFO ] [Nat]Absence check using 47 positive and 890 generalized place invariants in 242 ms returned sat
[2023-03-23 14:39:56] [INFO ] After 7117ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-23 14:39:56] [INFO ] State equation strengthened by 4962 read => feed constraints.
[2023-03-23 14:40:08] [INFO ] After 11825ms SMT Verify possible using 4962 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-23 14:40:11] [INFO ] After 14556ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 1791 ms.
[2023-03-23 14:40:12] [INFO ] After 24944ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 10 ms.
Support contains 50 out of 4231 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4231/4231 places, 9684/9684 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 4231 transition count 9679
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 4226 transition count 9679
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 10 place count 4226 transition count 9670
Deduced a syphon composed of 9 places in 4 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 28 place count 4217 transition count 9670
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 38 place count 4207 transition count 9656
Iterating global reduction 2 with 10 rules applied. Total rules applied 48 place count 4207 transition count 9656
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 48 place count 4207 transition count 9655
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 50 place count 4206 transition count 9655
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 52 place count 4205 transition count 9654
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 57 place count 4205 transition count 9649
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 62 place count 4200 transition count 9649
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 65 place count 4197 transition count 9646
Iterating global reduction 3 with 3 rules applied. Total rules applied 68 place count 4197 transition count 9646
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 73 place count 4197 transition count 9646
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 4196 transition count 9645
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 4196 transition count 9645
Applied a total of 75 rules in 3053 ms. Remains 4196 /4231 variables (removed 35) and now considering 9645/9684 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3053 ms. Remains : 4196/4231 places, 9645/9684 transitions.
Incomplete random walk after 10000 steps, including 315 resets, run finished after 417 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 22436 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 22436 steps, saw 10269 distinct states, run finished after 3001 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-23 14:40:19] [INFO ] Flow matrix only has 8773 transitions (discarded 872 similar events)
// Phase 1: matrix 8773 rows 4196 cols
[2023-03-23 14:40:19] [INFO ] Computed 937 place invariants in 231 ms
[2023-03-23 14:40:20] [INFO ] [Real]Absence check using 49 positive place invariants in 79 ms returned sat
[2023-03-23 14:40:20] [INFO ] [Real]Absence check using 49 positive and 888 generalized place invariants in 228 ms returned sat
[2023-03-23 14:40:20] [INFO ] After 927ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 14:40:21] [INFO ] [Nat]Absence check using 49 positive place invariants in 86 ms returned sat
[2023-03-23 14:40:21] [INFO ] [Nat]Absence check using 49 positive and 888 generalized place invariants in 235 ms returned sat
[2023-03-23 14:40:27] [INFO ] After 6247ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 14:40:27] [INFO ] State equation strengthened by 4958 read => feed constraints.
[2023-03-23 14:40:38] [INFO ] After 10914ms SMT Verify possible using 4958 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 14:40:44] [INFO ] After 16499ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 456 ms.
[2023-03-23 14:40:44] [INFO ] After 24203ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 50 out of 4196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4196/4196 places, 9645/9645 transitions.
Applied a total of 0 rules in 570 ms. Remains 4196 /4196 variables (removed 0) and now considering 9645/9645 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 570 ms. Remains : 4196/4196 places, 9645/9645 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4196/4196 places, 9645/9645 transitions.
Applied a total of 0 rules in 555 ms. Remains 4196 /4196 variables (removed 0) and now considering 9645/9645 (removed 0) transitions.
[2023-03-23 14:40:46] [INFO ] Flow matrix only has 8773 transitions (discarded 872 similar events)
[2023-03-23 14:40:46] [INFO ] Invariant cache hit.
[2023-03-23 14:40:51] [INFO ] Implicit Places using invariants in 5287 ms returned []
[2023-03-23 14:40:51] [INFO ] Flow matrix only has 8773 transitions (discarded 872 similar events)
[2023-03-23 14:40:51] [INFO ] Invariant cache hit.
[2023-03-23 14:40:56] [INFO ] Implicit Places using invariants and state equation in 5323 ms returned []
Implicit Place search using SMT with State Equation took 10615 ms to find 0 implicit places.
[2023-03-23 14:40:58] [INFO ] Redundant transitions in 1323 ms returned []
[2023-03-23 14:40:58] [INFO ] Flow matrix only has 8773 transitions (discarded 872 similar events)
[2023-03-23 14:40:58] [INFO ] Invariant cache hit.
[2023-03-23 14:41:03] [INFO ] Dead Transitions using invariants and state equation in 5403 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17920 ms. Remains : 4196/4196 places, 9645/9645 transitions.
Graph (trivial) has 3196 edges and 4196 vertex of which 23 / 4196 are part of one of the 1 SCC in 14 ms
Free SCC test removed 22 places
Drop transitions removed 560 transitions
Ensure Unique test removed 861 transitions
Reduce isomorphic transitions removed 1421 transitions.
Graph (complete) has 27758 edges and 4174 vertex of which 4156 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.4 ms
Discarding 18 places :
Also discarding 0 output transitions
Ensure Unique test removed 381 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node10DetectsThatNode13CanReplaceNode12.Node13IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 196 transitions
Trivial Post-agglo rules discarded 196 transitions
Performed 196 trivial Post agglomeration. Transition count delta: 196
Iterating post reduction 0 with 198 rules applied. Total rules applied 200 place count 3774 transition count 8026
Ensure Unique test removed 1 places
Reduce places removed 197 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 163 transitions
Reduce isomorphic transitions removed 164 transitions.
Drop transitions removed 163 transitions
Trivial Post-agglo rules discarded 163 transitions
Performed 163 trivial Post agglomeration. Transition count delta: 163
Iterating post reduction 1 with 524 rules applied. Total rules applied 724 place count 3577 transition count 7699
Ensure Unique test removed 1 places
Reduce places removed 164 places and 0 transitions.
Drop transitions removed 28 transitions
Ensure Unique test removed 118 transitions
Reduce isomorphic transitions removed 146 transitions.
Drop transitions removed 116 transitions
Trivial Post-agglo rules discarded 116 transitions
Performed 116 trivial Post agglomeration. Transition count delta: 116
Iterating post reduction 2 with 426 rules applied. Total rules applied 1150 place count 3413 transition count 7437
Ensure Unique test removed 28 places
Reduce places removed 144 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 97 transitions
Reduce isomorphic transitions removed 99 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 3 with 340 rules applied. Total rules applied 1490 place count 3269 transition count 7241
Ensure Unique test removed 2 places
Reduce places removed 99 places and 0 transitions.
Drop transitions removed 20 transitions
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 80 transitions.
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 4 with 237 rules applied. Total rules applied 1727 place count 3170 transition count 7103
Ensure Unique test removed 20 places
Reduce places removed 78 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 41 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 5 with 158 rules applied. Total rules applied 1885 place count 3092 transition count 7023
Ensure Unique test removed 2 places
Reduce places removed 41 places and 0 transitions.
Drop transitions removed 14 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 39 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 6 with 105 rules applied. Total rules applied 1990 place count 3051 transition count 6959
Ensure Unique test removed 14 places
Reduce places removed 39 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 7 with 87 rules applied. Total rules applied 2077 place count 3012 transition count 6911
Ensure Unique test removed 2 places
Reduce places removed 25 places and 0 transitions.
Drop transitions removed 10 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 8 with 61 rules applied. Total rules applied 2138 place count 2987 transition count 6875
Ensure Unique test removed 10 places
Reduce places removed 23 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 9 with 47 rules applied. Total rules applied 2185 place count 2964 transition count 6851
Ensure Unique test removed 2 places
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 10 with 29 rules applied. Total rules applied 2214 place count 2951 transition count 6835
Ensure Unique test removed 6 places
Reduce places removed 11 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 11 with 19 rules applied. Total rules applied 2233 place count 2940 transition count 6827
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 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 12 with 9 rules applied. Total rules applied 2242 place count 2935 transition count 6823
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 13 with 11 rules applied. Total rules applied 2253 place count 2932 transition count 6815
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 14 with 8 rules applied. Total rules applied 2261 place count 2924 transition count 6815
Performed 248 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 248 Pre rules applied. Total rules applied 2261 place count 2924 transition count 6567
Deduced a syphon composed of 248 places in 2 ms
Ensure Unique test removed 238 places
Reduce places removed 486 places and 0 transitions.
Iterating global reduction 15 with 734 rules applied. Total rules applied 2995 place count 2438 transition count 6567
Discarding 251 places :
Symmetric choice reduction at 15 with 251 rule applications. Total rules 3246 place count 2187 transition count 6316
Iterating global reduction 15 with 251 rules applied. Total rules applied 3497 place count 2187 transition count 6316
Discarding 288 places :
Symmetric choice reduction at 15 with 288 rule applications. Total rules 3785 place count 1899 transition count 4876
Iterating global reduction 15 with 288 rules applied. Total rules applied 4073 place count 1899 transition count 4876
Ensure Unique test removed 264 transitions
Reduce isomorphic transitions removed 264 transitions.
Iterating post reduction 15 with 264 rules applied. Total rules applied 4337 place count 1899 transition count 4612
Performed 1246 Post agglomeration using F-continuation condition.Transition count delta: 1246
Deduced a syphon composed of 1246 places in 1 ms
Reduce places removed 1246 places and 0 transitions.
Iterating global reduction 16 with 2492 rules applied. Total rules applied 6829 place count 653 transition count 3366
Drop transitions removed 1079 transitions
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 1132 transitions.
Iterating post reduction 16 with 1132 rules applied. Total rules applied 7961 place count 653 transition count 2234
Drop transitions removed 297 transitions
Redundant transition composition rules discarded 297 transitions
Iterating global reduction 17 with 297 rules applied. Total rules applied 8258 place count 653 transition count 1937
Ensure Unique test removed 146 places
Iterating post reduction 17 with 146 rules applied. Total rules applied 8404 place count 507 transition count 1937
Discarding 108 places :
Symmetric choice reduction at 18 with 108 rule applications. Total rules 8512 place count 399 transition count 1397
Iterating global reduction 18 with 108 rules applied. Total rules applied 8620 place count 399 transition count 1397
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Iterating post reduction 18 with 91 rules applied. Total rules applied 8711 place count 399 transition count 1306
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 19 with 17 rules applied. Total rules applied 8728 place count 399 transition count 1289
Free-agglomeration rule applied 2 times.
Iterating global reduction 19 with 2 rules applied. Total rules applied 8730 place count 399 transition count 1287
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 8732 place count 397 transition count 1287
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 20 with 7 rules applied. Total rules applied 8739 place count 397 transition count 1280
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 20 with 7 rules applied. Total rules applied 8746 place count 390 transition count 1280
Partial Free-agglomeration rule applied 791 times.
Drop transitions removed 791 transitions
Iterating global reduction 21 with 791 rules applied. Total rules applied 9537 place count 390 transition count 1280
Discarding 22 places :
Symmetric choice reduction at 21 with 22 rule applications. Total rules 9559 place count 368 transition count 1170
Iterating global reduction 21 with 22 rules applied. Total rules applied 9581 place count 368 transition count 1170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 9582 place count 368 transition count 1169
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 22 with 21 rules applied. Total rules applied 9603 place count 368 transition count 1148
Partial Post-agglomeration rule applied 146 times.
Drop transitions removed 146 transitions
Iterating global reduction 22 with 146 rules applied. Total rules applied 9749 place count 368 transition count 1148
Applied a total of 9749 rules in 9595 ms. Remains 368 /4196 variables (removed 3828) and now considering 1148/9645 (removed 8497) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1148 rows 368 cols
[2023-03-23 14:41:13] [INFO ] Computed 61 place invariants in 26 ms
[2023-03-23 14:41:13] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-23 14:41:13] [INFO ] [Real]Absence check using 8 positive and 53 generalized place invariants in 8 ms returned sat
[2023-03-23 14:41:13] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-23 14:41:13] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-23 14:41:13] [INFO ] [Nat]Absence check using 8 positive and 53 generalized place invariants in 7 ms returned sat
[2023-03-23 14:41:13] [INFO ] After 437ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-23 14:41:13] [INFO ] After 677ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 181 ms.
[2023-03-23 14:41:14] [INFO ] After 943ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-23 14:41:14] [INFO ] Flatten gal took : 45 ms
[2023-03-23 14:41:14] [INFO ] Flatten gal took : 49 ms
[2023-03-23 14:41:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1880540315773363379.gal : 11 ms
[2023-03-23 14:41:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10548282165473890899.prop : 638 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/ReachabilityCardinality1880540315773363379.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10548282165473890899.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/ReachabilityCardinality10548282165473890899.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 71
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :71 after 157
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :157 after 172
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :172 after 178
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :178 after 183
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :183 after 1938
Detected timeout of ITS tools.
[2023-03-23 14:41:30] [INFO ] Flatten gal took : 44 ms
[2023-03-23 14:41:30] [INFO ] Applying decomposition
[2023-03-23 14:41:30] [INFO ] Flatten gal took : 41 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/graph3846141652329023553.txt' '-o' '/tmp/graph3846141652329023553.bin' '-w' '/tmp/graph3846141652329023553.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3846141652329023553.bin' '-l' '-1' '-v' '-w' '/tmp/graph3846141652329023553.weights' '-q' '0' '-e' '0.001'
[2023-03-23 14:41:30] [INFO ] Decomposing Gal with order
[2023-03-23 14:41:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 14:41:31] [INFO ] Removed a total of 2587 redundant transitions.
[2023-03-23 14:41:31] [INFO ] Flatten gal took : 531 ms
[2023-03-23 14:41:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 113 ms.
[2023-03-23 14:41:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8172707246368872183.gal : 48 ms
[2023-03-23 14:41:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8041400512814669287.prop : 7 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/ReachabilityCardinality8172707246368872183.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8041400512814669287.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/ReachabilityCardinality8041400512814669287.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 63
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :63 after 78
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :78 after 117
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :117 after 213
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :213 after 2040
Reachability property MultiCrashLeafsetExtension-PT-S24C05-ReachabilityFireability-10 is true.
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2040 after 5666
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :5666 after 7355
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :7355 after 17297
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :17297 after 27022
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :27022 after 29498
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :29498 after 29933
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5093702651093635300
[2023-03-23 14:41:46] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5093702651093635300
Running compilation step : cd /tmp/ltsmin5093702651093635300;'/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 2440 ms.
Running link step : cd /tmp/ltsmin5093702651093635300;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin5093702651093635300;'/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' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability01==true'
LTSmin run took 503 ms.
Found Violation
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)
[2023-03-23 14:41:50] [INFO ] Flatten gal took : 470 ms
[2023-03-23 14:41:50] [INFO ] Applying decomposition
[2023-03-23 14:41:50] [INFO ] Flatten gal took : 465 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/graph6277010786252323761.txt' '-o' '/tmp/graph6277010786252323761.bin' '-w' '/tmp/graph6277010786252323761.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6277010786252323761.bin' '-l' '-1' '-v' '-w' '/tmp/graph6277010786252323761.weights' '-q' '0' '-e' '0.001'
[2023-03-23 14:41:51] [INFO ] Decomposing Gal with order
[2023-03-23 14:41:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 14:41:55] [INFO ] Removed a total of 10856 redundant transitions.
[2023-03-23 14:41:55] [INFO ] Flatten gal took : 2124 ms
[2023-03-23 14:41:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 2655 labels/synchronizations in 428 ms.
[2023-03-23 14:41:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2780064701726538533.gal : 118 ms
[2023-03-23 14:41:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1930614100517086899.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/ReachabilityCardinality2780064701726538533.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1930614100517086899.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/ReachabilityCardinality1930614100517086899.prop.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :6 after 7
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :7 after 9
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1 after 1
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :9 after 14
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :1 after 1
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :14 after 19
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :1 after 1
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :19 after 29
SDD proceeding with computation,2 properties remain. new max is 262144
SDD size :1 after 1
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :29 after 42
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :42 after 97
SDD proceeding with computation,2 properties remain. new max is 524288
SDD size :1 after 163
SDD proceeding with computation,2 properties remain. new max is 1048576
SDD size :163 after 163
SDD proceeding with computation,2 properties remain. new max is 2097152
SDD size :163 after 163
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :97 after 187
SDD proceeding with computation,2 properties remain. new max is 4194304
SDD size :163 after 172
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :187 after 272
SDD proceeding with computation,2 properties remain. new max is 8388608
SDD size :172 after 181
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :272 after 725
SDD proceeding with computation,13 properties remain. new max is 8192
SDD size :725 after 737
SDD proceeding with computation,13 properties remain. new max is 16384
SDD size :737 after 757
SDD proceeding with computation,13 properties remain. new max is 32768
SDD size :757 after 796
SDD proceeding with computation,13 properties remain. new max is 65536
SDD size :796 after 1106
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-23 15:12:01] [INFO ] Flatten gal took : 1852 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17590307369616524590
[2023-03-23 15:12:01] [INFO ] Too many transitions (9645) to apply POR reductions. Disabling POR matrices.
[2023-03-23 15:12:02] [INFO ] Built C files in 1000ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17590307369616524590
Running compilation step : cd /tmp/ltsmin17590307369616524590;'/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'
[2023-03-23 15:12:02] [INFO ] Applying decomposition
[2023-03-23 15:12:04] [INFO ] Flatten gal took : 1769 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/graph5857711714840433756.txt' '-o' '/tmp/graph5857711714840433756.bin' '-w' '/tmp/graph5857711714840433756.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5857711714840433756.bin' '-l' '-1' '-v' '-w' '/tmp/graph5857711714840433756.weights' '-q' '0' '-e' '0.001'
[2023-03-23 15:12:08] [INFO ] Decomposing Gal with order
[2023-03-23 15:12:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 15:12:11] [INFO ] Removed a total of 16226 redundant transitions.
[2023-03-23 15:12:11] [INFO ] Flatten gal took : 2647 ms
[2023-03-23 15:12:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 5877 labels/synchronizations in 632 ms.
[2023-03-23 15:12:12] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability12997714465970134786.gal : 106 ms
[2023-03-23 15:12:12] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8496164879509459161.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/ReachabilityFireability12997714465970134786.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability8496164879509459161.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/ReachabilityFireability8496164879509459161.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 172
Compilation finished in 58700 ms.
Running link step : cd /tmp/ltsmin17590307369616524590;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 112 ms.
Running LTSmin : cd /tmp/ltsmin17590307369616524590;'/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' 'MultiCrashLeafsetExtensionPTS24C05ReachabilityFireability01==true'
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :172 after 813
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :813 after 1266
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1266 after 1406
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1406 after 1411
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1411 after 1411
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1411 after 1411
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1411 after 1411
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 155588 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15179000 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C05"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S24C05, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856413800831"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C05.tgz
mv MultiCrashLeafsetExtension-PT-S24C05 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;