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.r275-smll-167863547700364.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is Peterson-COL-5, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r275-smll-167863547700364
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 7.9K Feb 25 22:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 25 22:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 22:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 25 22:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 22:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 25 22:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 22:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 22:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 45K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1678869109802

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=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Peterson-COL-5
Not applying reductions.
Model is COL
Liveness COL
Running Version 202303021504
[2023-03-15 08:31:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-15 08:31:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 08:31:53] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-15 08:31:53] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 08:31:53] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 863 ms
[2023-03-15 08:31:53] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 864 PT places and 1398.0 transition bindings in 27 ms.
[2023-03-15 08:31:54] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 6 ms.
[2023-03-15 08:31:54] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-03-15 08:31:54] [INFO ] Unfolded HLPN to a Petri net with 864 places and 1302 transitions 4068 arcs in 74 ms.
[2023-03-15 08:31:54] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-15 08:31:54] [INFO ] Unfolded HLPN to a Petri net with 864 places and 1302 transitions 4068 arcs in 28 ms.
[2023-03-15 08:31:54] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2023-03-15 08:31:54] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 1 ms.
[2023-03-15 08:31:54] [INFO ] Skeletonized 14 HLPN properties in 2 ms.
Reduce places removed 2 places and 0 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Prefix of Interest using HLPN skeleton for deadlock discarded 0 places and 0 transitions.
Domain [Process(6), Tour(5), Process(6)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 5)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-15 08:31:54] [INFO ] Unfolded HLPN to a Petri net with 864 places and 1302 transitions 4068 arcs in 23 ms.
[2023-03-15 08:31:54] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Deduced a syphon composed of 30 places in 15 ms
Reduce places removed 30 places and 60 transitions.
Built sparse matrix representations for Structural reductions in 7 ms.25428KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 87 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 88 ms. Remains : 834/834 places, 1242/1242 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 50 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2023-03-15 08:31:54] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2023-03-15 08:31:54] [INFO ] Computed 23 place invariants in 46 ms
[2023-03-15 08:31:54] [INFO ] Implicit Places using invariants in 553 ms returned []
[2023-03-15 08:31:54] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2023-03-15 08:31:54] [INFO ] Invariant cache hit.
[2023-03-15 08:31:55] [INFO ] State equation strengthened by 205 read => feed constraints.
[2023-03-15 08:31:55] [INFO ] Implicit Places using invariants and state equation in 777 ms returned []
Implicit Place search using SMT with State Equation took 1373 ms to find 0 implicit places.
[2023-03-15 08:31:55] [INFO ] Redundant transitions in 99 ms returned []
[2023-03-15 08:31:55] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2023-03-15 08:31:55] [INFO ] Invariant cache hit.
[2023-03-15 08:31:57] [INFO ] Dead Transitions using invariants and state equation in 1233 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 2791 ms. Remains : 834/834 places, 1242/1242 transitions.
Random walk for 1250000 steps, including 0 resets, run took 2458 ms (no deadlock found). (steps per millisecond=508 )
Random directed walk for 1250004 steps, including 0 resets, run took 2794 ms (no deadlock found). (steps per millisecond=447 )
[2023-03-15 08:32:02] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2023-03-15 08:32:02] [INFO ] Invariant cache hit.
[2023-03-15 08:32:02] [INFO ] [Real]Absence check using 17 positive place invariants in 39 ms returned sat
[2023-03-15 08:32:02] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 24 ms returned unsat
[2023-03-15 08:32:02] [INFO ] Unfolded HLPN to a Petri net with 864 places and 1302 transitions 4068 arcs in 14 ms.
[2023-03-15 08:32:02] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 30 places in 4 ms
Reduce places removed 30 places and 60 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 316 ms. (steps per millisecond=31 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 08:32:03] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2023-03-15 08:32:03] [INFO ] Invariant cache hit.
[2023-03-15 08:32:03] [INFO ] Flatten gal took : 304 ms
[2023-03-15 08:32:03] [INFO ] [Real]Absence check using 17 positive place invariants in 16 ms returned sat
[2023-03-15 08:32:03] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 10 ms returned sat
[2023-03-15 08:32:03] [INFO ] After 285ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 08:32:03] [INFO ] Flatten gal took : 153 ms
[2023-03-15 08:32:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4768935759835164050.gal : 71 ms
[2023-03-15 08:32:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9120407880183091083.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/ReachabilityCardinality4768935759835164050.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9120407880183091083.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
[2023-03-15 08:32:03] [INFO ] [Nat]Absence check using 17 positive place invariants in 16 ms returned sat
[2023-03-15 08:32:03] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 10 ms returned sat
Loading property file /tmp/ReachabilityCardinality9120407880183091083.prop.
[2023-03-15 08:32:04] [INFO ] After 524ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 08:32:04] [INFO ] State equation strengthened by 205 read => feed constraints.
[2023-03-15 08:32:04] [INFO ] After 145ms SMT Verify possible using 205 Read/Feed constraints in natural domain returned unsat :0 sat :1
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 18
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :18 after 36
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :36 after 42
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :42 after 214
[2023-03-15 08:32:05] [INFO ] Deduced a trap composed of 11 places in 452 ms of which 6 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :214 after 268
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :268 after 488
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :488 after 1722
[2023-03-15 08:32:05] [INFO ] Deduced a trap composed of 40 places in 481 ms of which 2 ms to minimize.
[2023-03-15 08:32:06] [INFO ] Deduced a trap composed of 37 places in 416 ms of which 1 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1722 after 4638
[2023-03-15 08:32:06] [INFO ] Deduced a trap composed of 64 places in 372 ms of which 2 ms to minimize.
[2023-03-15 08:32:06] [INFO ] Deduced a trap composed of 46 places in 337 ms of which 1 ms to minimize.
[2023-03-15 08:32:07] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2475 ms
[2023-03-15 08:32:07] [INFO ] After 2675ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 87 ms.
[2023-03-15 08:32:07] [INFO ] After 3579ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 74 ms.
Support contains 30 out of 834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Drop transitions removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 834 transition count 892
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 484 transition count 892
Performed 185 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 185 Pre rules applied. Total rules applied 700 place count 484 transition count 707
Deduced a syphon composed of 185 places in 1 ms
Reduce places removed 185 places and 0 transitions.
Iterating global reduction 2 with 370 rules applied. Total rules applied 1070 place count 299 transition count 707
Applied a total of 1070 rules in 115 ms. Remains 299 /834 variables (removed 535) and now considering 707/1242 (removed 535) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 299/834 places, 707/1242 transitions.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4638 after 23001
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 3245 ms. (steps per millisecond=308 ) properties (out of 1) seen :0
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :23001 after 112784
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1459 ms. (steps per millisecond=685 ) properties (out of 1) seen :0
Finished probabilistic random walk after 61 steps, run visited all 1 properties in 11 ms. (steps per millisecond=5 )
Probabilistic random walk after 61 steps, saw 55 distinct states, run finished after 11 ms. (steps per millisecond=5 ) properties seen :1
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)
Able to resolve query QuasiLiveness after proving 14 properties.
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 60 transitions.
[2023-03-15 08:32:12] [INFO ] Flatten gal took : 97 ms
[2023-03-15 08:32:12] [INFO ] Flatten gal took : 91 ms
[2023-03-15 08:32:12] [INFO ] Time to serialize gal into /tmp/CTLFireability4427970302270851091.gal : 11 ms
[2023-03-15 08:32:12] [INFO ] Time to serialize properties into /tmp/CTLFireability12539823343185571536.ctl : 12 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4427970302270851091.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12539823343185571536.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 08:32:15] [INFO ] Flatten gal took : 82 ms
[2023-03-15 08:32:15] [INFO ] Applying decomposition
[2023-03-15 08:32:15] [INFO ] Flatten gal took : 84 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/graph12005213744806035175.txt' '-o' '/tmp/graph12005213744806035175.bin' '-w' '/tmp/graph12005213744806035175.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12005213744806035175.bin' '-l' '-1' '-v' '-w' '/tmp/graph12005213744806035175.weights' '-q' '0' '-e' '0.001'
[2023-03-15 08:32:16] [INFO ] Decomposing Gal with order
[2023-03-15 08:32:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 08:32:16] [INFO ] Removed a total of 1033 redundant transitions.
[2023-03-15 08:32:16] [INFO ] Flatten gal took : 249 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :112784 after 177422
[2023-03-15 08:32:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 17 ms.
[2023-03-15 08:32:17] [INFO ] Time to serialize gal into /tmp/CTLFireability3690773069965603828.gal : 42 ms
[2023-03-15 08:32:17] [INFO ] Time to serialize properties into /tmp/CTLFireability2680436912361667620.ctl : 9 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3690773069965603828.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2680436912361667620.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 08:32:20] [INFO ] Flatten gal took : 54 ms
[2023-03-15 08:32:20] [INFO ] Flatten gal took : 51 ms
[2023-03-15 08:32:20] [INFO ] Time to serialize gal into /tmp/CTLFireability14341898171837344607.gal : 8 ms
[2023-03-15 08:32:20] [INFO ] Time to serialize properties into /tmp/CTLFireability5539327892497284051.ctl : 4 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14341898171837344607.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5539327892497284051.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :177422 after 1.06852e+06
Detected timeout of ITS tools.
[2023-03-15 08:32:50] [INFO ] Flatten gal took : 54 ms
[2023-03-15 08:32:50] [INFO ] Applying decomposition
[2023-03-15 08:32:50] [INFO ] Flatten gal took : 50 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/graph17886970184524522555.txt' '-o' '/tmp/graph17886970184524522555.bin' '-w' '/tmp/graph17886970184524522555.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17886970184524522555.bin' '-l' '-1' '-v' '-w' '/tmp/graph17886970184524522555.weights' '-q' '0' '-e' '0.001'
[2023-03-15 08:32:50] [INFO ] Decomposing Gal with order
[2023-03-15 08:32:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 08:32:50] [INFO ] Removed a total of 1035 redundant transitions.
[2023-03-15 08:32:50] [INFO ] Flatten gal took : 198 ms
[2023-03-15 08:32:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2023-03-15 08:32:51] [INFO ] Time to serialize gal into /tmp/CTLFireability6743290118122167366.gal : 12 ms
[2023-03-15 08:32:51] [INFO ] Time to serialize properties into /tmp/CTLFireability10979981591495396709.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6743290118122167366.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10979981591495396709.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :1.06852e+06 after 3.87894e+06
Detected timeout of ITS tools.
[2023-03-15 08:33:21] [INFO ] Flatten gal took : 49 ms
[2023-03-15 08:33:21] [INFO ] Flatten gal took : 48 ms
[2023-03-15 08:33:21] [INFO ] Time to serialize gal into /tmp/CTLFireability3610206502205054964.gal : 10 ms
[2023-03-15 08:33:21] [INFO ] Time to serialize properties into /tmp/CTLFireability18402465022352534860.ctl : 6 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3610206502205054964.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18402465022352534860.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :3.87894e+06 after 8.45004e+06
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :8.45004e+06 after 1.54879e+07
Detected timeout of ITS tools.
[2023-03-15 08:38:22] [INFO ] Flatten gal took : 53 ms
[2023-03-15 08:38:22] [INFO ] Applying decomposition
[2023-03-15 08:38:22] [INFO ] Flatten gal took : 45 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/graph25067321308636953.txt' '-o' '/tmp/graph25067321308636953.bin' '-w' '/tmp/graph25067321308636953.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph25067321308636953.bin' '-l' '-1' '-v' '-w' '/tmp/graph25067321308636953.weights' '-q' '0' '-e' '0.001'
[2023-03-15 08:38:22] [INFO ] Decomposing Gal with order
[2023-03-15 08:38:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 08:38:22] [INFO ] Removed a total of 1035 redundant transitions.
[2023-03-15 08:38:22] [INFO ] Flatten gal took : 143 ms
[2023-03-15 08:38:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2023-03-15 08:38:22] [INFO ] Time to serialize gal into /tmp/CTLFireability15317099833931558863.gal : 11 ms
[2023-03-15 08:38:22] [INFO ] Time to serialize properties into /tmp/CTLFireability16421958123214700301.ctl : 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15317099833931558863.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16421958123214700301.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 1048576
SDD size :1.54879e+07 after 7.45545e+07
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-15 08:43:23] [INFO ] Flatten gal took : 40 ms
[2023-03-15 08:43:23] [INFO ] Flatten gal took : 42 ms
[2023-03-15 08:43:23] [INFO ] Time to serialize gal into /tmp/CTLFireability5252699524086807634.gal : 10 ms
[2023-03-15 08:43:23] [INFO ] Time to serialize properties into /tmp/CTLFireability12653606213063065096.ctl : 5 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5252699524086807634.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12653606213063065096.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393232 kB
MemFree: 153220 kB
After kill :
MemTotal: 16393232 kB
MemFree: 7701676 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
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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 Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-COL-5"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is Peterson-COL-5, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r275-smll-167863547700364"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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