Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690800742.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CANInsertWithFailure-PT-050, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690800742
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.8K Feb 26 00:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 00:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 00:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 00:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.2K Feb 25 15:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 01:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 01:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 26 00:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 00:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M 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 CANInsertWithFailure-PT-050-ReachabilityCardinality-00
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-01
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-02
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-03
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-04
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-05
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-06
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-07
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-08
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-09
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-10
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-11
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-12
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-13
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-14
FORMULA_NAME CANInsertWithFailure-PT-050-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678378341980

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=CANInsertWithFailure-PT-050
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-09 16:12:24] [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]
[2023-03-09 16:12:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 16:12:24] [INFO ] Load time of PNML (sax parser for PT used): 493 ms
[2023-03-09 16:12:24] [INFO ] Transformed 5604 places.
[2023-03-09 16:12:24] [INFO ] Transformed 15300 transitions.
[2023-03-09 16:12:24] [INFO ] Parsed PT model containing 5604 places and 15300 transitions and 41000 arcs in 741 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 8 resets, run finished after 1080 ms. (steps per millisecond=9 ) properties (out of 16) seen :1
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 15) seen :0
[2023-03-09 16:12:26] [INFO ] Flatten gal took : 822 ms
[2023-03-09 16:12:27] [INFO ] Flatten gal took : 471 ms
[2023-03-09 16:12:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2878890479155715055.gal : 171 ms
[2023-03-09 16:12:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16130830277149104700.prop : 10 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/ReachabilityCardinality2878890479155715055.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16130830277149104700.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
Interrupted probabilistic random walk after 50167 steps, run timeout after 3001 ms. (steps per millisecond=16 ) properties seen :{10=1}
Probabilistic random walk after 50167 steps, saw 48606 distinct states, run finished after 3004 ms. (steps per millisecond=16 ) properties seen :1
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 14 properties.
// Phase 1: matrix 15300 rows 5604 cols
Loading property file /tmp/ReachabilityCardinality16130830277149104700.prop.
[2023-03-09 16:12:30] [INFO ] Computed 53 place invariants in 1256 ms
[2023-03-09 16:12:33] [INFO ] After 2241ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-09 16:12:35] [INFO ] [Nat]Absence check using 51 positive place invariants in 85 ms returned sat
[2023-03-09 16:12:35] [INFO ] [Nat]Absence check using 51 positive and 2 generalized place invariants in 90 ms returned sat
[2023-03-09 16:12:58] [INFO ] After 21680ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2023-03-09 16:12:58] [INFO ] State equation strengthened by 4950 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)
[2023-03-09 16:12:58] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 16:12:58] [INFO ] After 25333ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:14
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 225 out of 5604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5604/5604 places, 15300/15300 transitions.
Graph (complete) has 20751 edges and 5604 vertex of which 5603 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.29 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 314 transitions
Trivial Post-agglo rules discarded 314 transitions
Performed 314 trivial Post agglomeration. Transition count delta: 314
Iterating post reduction 0 with 314 rules applied. Total rules applied 315 place count 5603 transition count 14986
Reduce places removed 314 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 326 rules applied. Total rules applied 641 place count 5289 transition count 14974
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 653 place count 5277 transition count 14974
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 653 place count 5277 transition count 14969
Deduced a syphon composed of 5 places in 6 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 663 place count 5272 transition count 14969
Performed 2219 Post agglomeration using F-continuation condition.Transition count delta: 2219
Deduced a syphon composed of 2219 places in 6 ms
Reduce places removed 2219 places and 0 transitions.
Iterating global reduction 3 with 4438 rules applied. Total rules applied 5101 place count 3053 transition count 12750
Drop transitions removed 2133 transitions
Redundant transition composition rules discarded 2133 transitions
Iterating global reduction 3 with 2133 rules applied. Total rules applied 7234 place count 3053 transition count 10617
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 3 with 8 rules applied. Total rules applied 7242 place count 3053 transition count 10609
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 7250 place count 3045 transition count 10609
Partial Free-agglomeration rule applied 2665 times.
Drop transitions removed 2665 transitions
Iterating global reduction 4 with 2665 rules applied. Total rules applied 9915 place count 3045 transition count 10609
Partial Free-agglomeration rule applied 201 times.
Drop transitions removed 201 transitions
Iterating global reduction 4 with 201 rules applied. Total rules applied 10116 place count 3045 transition count 10609
Applied a total of 10116 rules in 5474 ms. Remains 3045 /5604 variables (removed 2559) and now considering 10609/15300 (removed 4691) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5476 ms. Remains : 3045/5604 places, 10609/15300 transitions.
Incomplete random walk after 10000 steps, including 38 resets, run finished after 747 ms. (steps per millisecond=13 ) properties (out of 14) seen :4
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :1
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 10609 rows 3045 cols
[2023-03-09 16:13:05] [INFO ] Computed 52 place invariants in 442 ms
[2023-03-09 16:13:06] [INFO ] After 942ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-09 16:13:07] [INFO ] [Nat]Absence check using 50 positive place invariants in 30 ms returned sat
[2023-03-09 16:13:07] [INFO ] [Nat]Absence check using 50 positive and 2 generalized place invariants in 29 ms returned sat
[2023-03-09 16:13:15] [INFO ] After 7643ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-09 16:13:15] [INFO ] State equation strengthened by 9428 read => feed constraints.
[2023-03-09 16:13:31] [INFO ] After 15838ms SMT Verify possible using 9428 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-09 16:13:31] [INFO ] After 16390ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-09 16:13:31] [INFO ] After 25101ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 731 ms.
Support contains 138 out of 3045 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3045/3045 places, 10609/10609 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 3045 transition count 10605
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 3041 transition count 10605
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 38
Deduced a syphon composed of 38 places in 26 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 84 place count 3003 transition count 10567
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 85 place count 3003 transition count 10566
SDD proceeding with computation,15 properties remain. new max is 4
Partial Free-agglomeration rule applied 234 times.
Drop transitions removed 234 transitions
Iterating global reduction 2 with 234 rules applied. Total rules applied 319 place count 3003 transition count 10566
SDD size :1 after 3
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :5 after 7
Applied a total of 319 rules in 1990 ms. Remains 3003 /3045 variables (removed 42) and now considering 10566/10609 (removed 43) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1991 ms. Remains : 3003/3045 places, 10566/10609 transitions.
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :7 after 9
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :9 after 11
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :11 after 13
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :13 after 17
Incomplete random walk after 10000 steps, including 38 resets, run finished after 779 ms. (steps per millisecond=12 ) properties (out of 8) seen :1
FORMULA CANInsertWithFailure-PT-050-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
SDD proceeding with computation,15 properties remain. new max is 512
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 7) seen :0
SDD size :17 after 23
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 10566 rows 3003 cols
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :23 after 35
[2023-03-09 16:13:36] [INFO ] Computed 52 place invariants in 446 ms
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :35 after 59
[2023-03-09 16:13:36] [INFO ] After 501ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-09 16:13:37] [INFO ] [Nat]Absence check using 50 positive place invariants in 35 ms returned sat
[2023-03-09 16:13:37] [INFO ] [Nat]Absence check using 50 positive and 2 generalized place invariants in 38 ms returned sat
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :59 after 106
SDD proceeding with computation,15 properties remain. new max is 8192
SDD size :106 after 132
[2023-03-09 16:13:44] [INFO ] After 7326ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-09 16:13:45] [INFO ] State equation strengthened by 9831 read => feed constraints.
SDD proceeding with computation,15 properties remain. new max is 16384
SDD size :132 after 272
SDD proceeding with computation,15 properties remain. new max is 32768
SDD size :272 after 5047
[2023-03-09 16:13:56] [INFO ] After 11234ms SMT Verify possible using 9831 Read/Feed constraints in natural domain returned unsat :0 sat :7
SDD proceeding with computation,15 properties remain. new max is 65536
SDD size :5047 after 6393
[2023-03-09 16:14:01] [INFO ] After 16667ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-09 16:14:01] [INFO ] After 25089ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 499 ms.
Support contains 137 out of 3003 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3003/3003 places, 10566/10566 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 3002 transition count 10565
Applied a total of 2 rules in 1025 ms. Remains 3002 /3003 variables (removed 1) and now considering 10565/10566 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1025 ms. Remains : 3002/3003 places, 10565/10566 transitions.
Incomplete random walk after 10000 steps, including 38 resets, run finished after 368 ms. (steps per millisecond=27 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 62367 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 62367 steps, saw 30167 distinct states, run finished after 3003 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 10565 rows 3002 cols
[2023-03-09 16:14:07] [INFO ] Computed 52 place invariants in 356 ms
[2023-03-09 16:14:07] [INFO ] After 644ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-09 16:14:08] [INFO ] [Nat]Absence check using 50 positive place invariants in 27 ms returned sat
[2023-03-09 16:14:08] [INFO ] [Nat]Absence check using 50 positive and 2 generalized place invariants in 34 ms returned sat
[2023-03-09 16:14:13] [INFO ] After 5089ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-09 16:14:13] [INFO ] State equation strengthened by 9833 read => feed constraints.
[2023-03-09 16:14:25] [INFO ] After 11653ms SMT Verify possible using 9833 Read/Feed constraints in natural domain returned unsat :0 sat :7
SDD proceeding with computation,15 properties remain. new max is 131072
SDD size :6393 after 220348
[2023-03-09 16:14:33] [INFO ] After 19024ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-09 16:14:33] [INFO ] After 25086ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 109 ms.
Support contains 137 out of 3002 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3002/3002 places, 10565/10565 transitions.
Applied a total of 0 rules in 553 ms. Remains 3002 /3002 variables (removed 0) and now considering 10565/10565 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 566 ms. Remains : 3002/3002 places, 10565/10565 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3002/3002 places, 10565/10565 transitions.
Applied a total of 0 rules in 404 ms. Remains 3002 /3002 variables (removed 0) and now considering 10565/10565 (removed 0) transitions.
[2023-03-09 16:14:34] [INFO ] Invariant cache hit.
SDD proceeding with computation,15 properties remain. new max is 262144
SDD size :220348 after 230152
[2023-03-09 16:14:39] [INFO ] Implicit Places using invariants in 5780 ms returned []
Implicit Place search using SMT only with invariants took 5784 ms to find 0 implicit places.
[2023-03-09 16:14:39] [INFO ] Invariant cache hit.
[2023-03-09 16:15:02] [INFO ] Dead Transitions using invariants and state equation in 22126 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28336 ms. Remains : 3002/3002 places, 10565/10565 transitions.
Graph (trivial) has 9343 edges and 3002 vertex of which 2401 / 3002 are part of one of the 2 SCC in 18 ms
Free SCC test removed 2399 places
Drop transitions removed 6500 transitions
Ensure Unique test removed 2404 transitions
Reduce isomorphic transitions removed 8904 transitions.
Graph (complete) has 1983 edges and 603 vertex of which 466 are kept as prefixes of interest. Removing 137 places using SCC suffix rule.1 ms
Discarding 137 places :
Also discarding 43 output transitions
Drop transitions removed 43 transitions
Drop transitions removed 317 transitions
Reduce isomorphic transitions removed 317 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 321 rules applied. Total rules applied 323 place count 466 transition count 1297
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 331 place count 462 transition count 1293
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 331 place count 462 transition count 1290
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 337 place count 459 transition count 1290
Discarding 243 places :
Symmetric choice reduction at 2 with 243 rule applications. Total rules 580 place count 216 transition count 800
Iterating global reduction 2 with 243 rules applied. Total rules applied 823 place count 216 transition count 800
Ensure Unique test removed 198 transitions
Reduce isomorphic transitions removed 198 transitions.
Iterating post reduction 2 with 198 rules applied. Total rules applied 1021 place count 216 transition count 602
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1023 place count 215 transition count 601
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 1027 place count 213 transition count 599
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1029 place count 213 transition count 597
Drop transitions removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 4 with 23 rules applied. Total rules applied 1052 place count 213 transition count 574
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 1053 place count 213 transition count 573
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 2 rules applied. Total rules applied 1055 place count 212 transition count 572
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1056 place count 211 transition count 572
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 1058 place count 210 transition count 571
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1059 place count 210 transition count 570
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 1061 place count 210 transition count 568
Free-agglomeration rule applied 28 times with reduction of 3 identical transitions.
Iterating global reduction 8 with 28 rules applied. Total rules applied 1089 place count 210 transition count 537
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 8 with 49 rules applied. Total rules applied 1138 place count 182 transition count 516
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 1144 place count 182 transition count 510
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 1145 place count 182 transition count 509
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1146 place count 181 transition count 509
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 1147 place count 180 transition count 506
Iterating global reduction 10 with 1 rules applied. Total rules applied 1148 place count 180 transition count 506
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1149 place count 180 transition count 505
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 11 with 16 rules applied. Total rules applied 1165 place count 180 transition count 505
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 1166 place count 179 transition count 504
Applied a total of 1166 rules in 559 ms. Remains 179 /3002 variables (removed 2823) and now considering 504/10565 (removed 10061) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 504 rows 179 cols
[2023-03-09 16:15:02] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 16:15:02] [INFO ] After 301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-09 16:15:03] [INFO ] [Nat]Absence check using 5 positive place invariants in 52 ms returned sat
[2023-03-09 16:15:05] [INFO ] After 2072ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-09 16:15:06] [INFO ] After 2546ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 448 ms.
[2023-03-09 16:15:06] [INFO ] After 3863ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2023-03-09 16:15:06] [INFO ] Flatten gal took : 9 ms
[2023-03-09 16:15:06] [INFO ] Flatten gal took : 9 ms
[2023-03-09 16:15:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16600520599025165139.gal : 3 ms
[2023-03-09 16:15:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3809728262793512594.prop : 13 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/ReachabilityCardinality16600520599025165139.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3809728262793512594.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/ReachabilityCardinality3809728262793512594.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :6 after 55
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :55 after 87
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :87 after 1196
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :1196 after 1675
Reachability property CANInsertWithFailure-PT-050-ReachabilityCardinality-09 is true.
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :1675 after 2313
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :2313 after 9222
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :9222 after 11370
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :11370 after 97483
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :97483 after 967766
Reachability property CANInsertWithFailure-PT-050-ReachabilityCardinality-13 is true.
Invariant property CANInsertWithFailure-PT-050-ReachabilityCardinality-07 does not hold.
Invariant property CANInsertWithFailure-PT-050-ReachabilityCardinality-03 does not hold.
SDD proceeding with computation,15 properties remain. new max is 524288
SDD size :230152 after 251153
Detected timeout of ITS tools.
[2023-03-09 16:15:22] [INFO ] Flatten gal took : 8 ms
[2023-03-09 16:15:22] [INFO ] Applying decomposition
[2023-03-09 16:15:22] [INFO ] Flatten gal took : 8 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/graph6964003878942076869.txt' '-o' '/tmp/graph6964003878942076869.bin' '-w' '/tmp/graph6964003878942076869.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6964003878942076869.bin' '-l' '-1' '-v' '-w' '/tmp/graph6964003878942076869.weights' '-q' '0' '-e' '0.001'
[2023-03-09 16:15:22] [INFO ] Decomposing Gal with order
[2023-03-09 16:15:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 16:15:22] [INFO ] Removed a total of 213 redundant transitions.
[2023-03-09 16:15:22] [INFO ] Flatten gal took : 132 ms
[2023-03-09 16:15:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 70 labels/synchronizations in 21 ms.
[2023-03-09 16:15:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15744938798603816853.gal : 18 ms
[2023-03-09 16:15:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6154917467061614094.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/ReachabilityCardinality15744938798603816853.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6154917467061614094.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/ReachabilityCardinality6154917467061614094.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :7 after 28
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :28 after 106
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :106 after 399
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :399 after 710
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :710 after 9092
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :9092 after 13226
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :13226 after 2.94816e+06
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :2.94816e+06 after 1.29065e+07
Reachability property CANInsertWithFailure-PT-050-ReachabilityCardinality-02 is true.
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.29065e+07 after 7.73433e+09
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11764149773241987834
[2023-03-09 16:15:37] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11764149773241987834
Running compilation step : cd /tmp/ltsmin11764149773241987834;'/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 775 ms.
Running link step : cd /tmp/ltsmin11764149773241987834;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin11764149773241987834;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality05==true'
LTSmin run took 7768 ms.
Found Violation
Running LTSmin : cd /tmp/ltsmin11764149773241987834;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality10==true'
LTSmin run took 3627 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)
[2023-03-09 16:15:50] [INFO ] Flatten gal took : 637 ms
[2023-03-09 16:15:50] [INFO ] Applying decomposition
[2023-03-09 16:15:51] [INFO ] Flatten gal took : 543 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/graph11466417962979970298.txt' '-o' '/tmp/graph11466417962979970298.bin' '-w' '/tmp/graph11466417962979970298.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11466417962979970298.bin' '-l' '-1' '-v' '-w' '/tmp/graph11466417962979970298.weights' '-q' '0' '-e' '0.001'
[2023-03-09 16:15:53] [INFO ] Decomposing Gal with order
[2023-03-09 16:15:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 16:15:54] [INFO ] Removed a total of 7989 redundant transitions.
[2023-03-09 16:15:55] [INFO ] Flatten gal took : 1384 ms
[2023-03-09 16:15:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 5088 labels/synchronizations in 1053 ms.
[2023-03-09 16:15:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1528845068611747324.gal : 102 ms
[2023-03-09 16:15:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality49381769189254903.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/ReachabilityCardinality1528845068611747324.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality49381769189254903.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 ...326
Loading property file /tmp/ReachabilityCardinality49381769189254903.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :3 after 7
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :11 after 22
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :22 after 45
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :45 after 73
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :73 after 79
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :79 after 85
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :85 after 113
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :113 after 136
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :136 after 204
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :204 after 5421
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :5421 after 6931
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :6931 after 8780
SDD proceeding with computation,7 properties remain. new max is 65536
SDD size :8780 after 320136
SDD proceeding with computation,15 properties remain. new max is 1048576
SDD size :251153 after 5.8423e+06
SDD proceeding with computation,7 properties remain. new max is 131072
SDD size :320136 after 341495
SDD proceeding with computation,7 properties remain. new max is 262144
SDD size :341495 after 388517
SDD proceeding with computation,15 properties remain. new max is 2097152
SDD size :5.8423e+06 after 6.30684e+06
SDD proceeding with computation,7 properties remain. new max is 524288
SDD size :388517 after 426063
SDD proceeding with computation,15 properties remain. new max is 4194304
SDD size :6.30684e+06 after 7.08211e+06
ITS-tools command line returned an error code 137
Detected timeout of ITS tools.
[2023-03-09 16:46:07] [INFO ] Flatten gal took : 1846 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4120064951388566435
[2023-03-09 16:46:10] [INFO ] Too many transitions (10565) to apply POR reductions. Disabling POR matrices.
[2023-03-09 16:46:11] [INFO ] Applying decomposition
[2023-03-09 16:46:11] [INFO ] Built C files in 1152ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4120064951388566435
Running compilation step : cd /tmp/ltsmin4120064951388566435;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '102' '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'
[2023-03-09 16:46:11] [INFO ] Flatten gal took : 225 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/graph17509387561892883409.txt' '-o' '/tmp/graph17509387561892883409.bin' '-w' '/tmp/graph17509387561892883409.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17509387561892883409.bin' '-l' '-1' '-v' '-w' '/tmp/graph17509387561892883409.weights' '-q' '0' '-e' '0.001'
[2023-03-09 16:46:13] [INFO ] Decomposing Gal with order
[2023-03-09 16:46:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 16:46:14] [INFO ] Removed a total of 8641 redundant transitions.
[2023-03-09 16:46:14] [INFO ] Flatten gal took : 1048 ms
[2023-03-09 16:46:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 4934 labels/synchronizations in 733 ms.
[2023-03-09 16:46:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5106447805230790315.gal : 98 ms
[2023-03-09 16:46:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2002459945080686662.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5106447805230790315.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2002459945080686662.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality2002459945080686662.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :2 after 3
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :3 after 27
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :27 after 6.2881e+06
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :6.2881e+06 after 9.43719e+06
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :9.43719e+06 after 7.54975e+07
Compilation finished in 58774 ms.
Running link step : cd /tmp/ltsmin4120064951388566435;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 116 ms.
Running LTSmin : cd /tmp/ltsmin4120064951388566435;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality02==true'
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :7.54975e+07 after 9.37427e+08
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin4120064951388566435;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality02==true'
Running LTSmin : cd /tmp/ltsmin4120064951388566435;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality03==true'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin4120064951388566435;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality03==true'
Running LTSmin : cd /tmp/ltsmin4120064951388566435;'/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' 'CANInsertWithFailurePT050ReachabilityCardinality05==true'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 5550808 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16124912 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="CANInsertWithFailure-PT-050"
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 CANInsertWithFailure-PT-050, 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 r037-tajo-167813690800742"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-050.tgz
mv CANInsertWithFailure-PT-050 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 ;