Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r175-tall-165277023800014.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Peterson-COL-4, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r175-tall-165277023800014
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 288K
-rw-r--r-- 1 mcc users 8.2K Apr 30 09:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 30 09:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 30 09:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 30 09:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 9 08:24 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 9 08:24 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 08:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:24 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 44K May 10 09:34 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 1652803144692

Running Version 202205111006
[2022-05-17 15:59:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-17 15:59:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 15:59:05] [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.
[2022-05-17 15:59:06] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-17 15:59:06] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 570 ms
[2022-05-17 15:59:06] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 500 PT places and 795.0 transition bindings in 18 ms.
[2022-05-17 15:59:06] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 4 ms.
[2022-05-17 15:59:06] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2022-05-17 15:59:06] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 28 ms.
[2022-05-17 15:59:06] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2022-05-17 15:59:06] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 10 ms.
[2022-05-17 15:59:06] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2022-05-17 15:59:06] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 1 ms.
[2022-05-17 15:59:06] [INFO ] Skeletonized 14 HLPN properties in 0 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(5), Tour(4), Process(5)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 4)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$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.
[2022-05-17 15:59:06] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 10 ms.
[2022-05-17 15:59:06] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Deduced a syphon composed of 20 places in 5 ms
Reduce places removed 20 places and 40 transitions.
Built sparse matrix representations for Structural reductions in 3 ms.20755KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 480/480 places, 690/690 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 39 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 480/480 places, 690/690 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 480/480 places, 690/690 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 19 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2022-05-17 15:59:06] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 15:59:06] [INFO ] Computed 19 place invariants in 30 ms
[2022-05-17 15:59:06] [INFO ] Implicit Places using invariants in 227 ms returned []
[2022-05-17 15:59:06] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 15:59:06] [INFO ] Computed 19 place invariants in 3 ms
[2022-05-17 15:59:07] [INFO ] State equation strengthened by 116 read => feed constraints.
[2022-05-17 15:59:07] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 511 ms to find 0 implicit places.
[2022-05-17 15:59:07] [INFO ] Redundant transitions in 36 ms returned []
[2022-05-17 15:59:07] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 15:59:07] [INFO ] Computed 19 place invariants in 5 ms
[2022-05-17 15:59:07] [INFO ] Dead Transitions using invariants and state equation in 300 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 480/480 places, 690/690 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1456 ms (no deadlock found). (steps per millisecond=858 )
Random directed walk for 1250001 steps, including 0 resets, run took 1669 ms (no deadlock found). (steps per millisecond=748 )
[2022-05-17 15:59:10] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 15:59:10] [INFO ] Computed 19 place invariants in 6 ms
[2022-05-17 15:59:10] [INFO ] [Real]Absence check using 14 positive place invariants in 10 ms returned sat
[2022-05-17 15:59:10] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 6 ms returned unsat
[2022-05-17 15:59:10] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 8 ms.
[2022-05-17 15:59:10] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 40 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-17 15:59:10] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2022-05-17 15:59:10] [INFO ] Computed 19 place invariants in 7 ms
[2022-05-17 15:59:11] [INFO ] [Real]Absence check using 14 positive place invariants in 12 ms returned sat
[2022-05-17 15:59:11] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 5 ms returned sat
[2022-05-17 15:59:11] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 15:59:11] [INFO ] [Nat]Absence check using 14 positive place invariants in 24 ms returned sat
[2022-05-17 15:59:11] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2022-05-17 15:59:11] [INFO ] After 265ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 15:59:11] [INFO ] State equation strengthened by 116 read => feed constraints.
[2022-05-17 15:59:11] [INFO ] After 66ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 15:59:11] [INFO ] Deduced a trap composed of 32 places in 127 ms of which 4 ms to minimize.
[2022-05-17 15:59:11] [INFO ] Deduced a trap composed of 29 places in 145 ms of which 1 ms to minimize.
[2022-05-17 15:59:12] [INFO ] Deduced a trap composed of 10 places in 127 ms of which 1 ms to minimize.
[2022-05-17 15:59:12] [INFO ] Deduced a trap composed of 21 places in 216 ms of which 17 ms to minimize.
[2022-05-17 15:59:12] [INFO ] Deduced a trap composed of 54 places in 130 ms of which 7 ms to minimize.
[2022-05-17 15:59:12] [INFO ] Deduced a trap composed of 84 places in 138 ms of which 1 ms to minimize.
[2022-05-17 15:59:12] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1071 ms
[2022-05-17 15:59:12] [INFO ] After 1180ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2022-05-17 15:59:12] [INFO ] After 1608ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 23 ms.
Support contains 20 out of 480 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 480/480 places, 690/690 transitions.
Drop transitions removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 0 with 192 rules applied. Total rules applied 192 place count 480 transition count 498
Reduce places removed 192 places and 0 transitions.
Iterating post reduction 1 with 192 rules applied. Total rules applied 384 place count 288 transition count 498
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 104 Pre rules applied. Total rules applied 384 place count 288 transition count 394
Deduced a syphon composed of 104 places in 0 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 592 place count 184 transition count 394
Applied a total of 592 rules in 57 ms. Remains 184 /480 variables (removed 296) and now considering 394/690 (removed 296) transitions.
Finished structural reductions, in 1 iterations. Remains : 184/480 places, 394/690 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2335 ms. (steps per millisecond=428 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 910 ms. (steps per millisecond=1098 ) properties (out of 1) seen :0
Finished probabilistic random walk after 46 steps, run visited all 1 properties in 6 ms. (steps per millisecond=7 )
Probabilistic random walk after 46 steps, saw 41 distinct states, run finished after 6 ms. (steps per millisecond=7 ) properties seen :1
Able to resolve query QuasiLiveness after proving 14 properties.
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 40 transitions.
[2022-05-17 15:59:16] [INFO ] Flatten gal took : 109 ms
[2022-05-17 15:59:16] [INFO ] Flatten gal took : 48 ms
[2022-05-17 15:59:16] [INFO ] Time to serialize gal into /tmp/CTLFireability13858518692830748639.gal : 15 ms
[2022-05-17 15:59:16] [INFO ] Time to serialize properties into /tmp/CTLFireability12893519407997852824.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13858518692830748639.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12893519407997852824.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2022-05-17 15:59:19] [INFO ] Flatten gal took : 41 ms
[2022-05-17 15:59:19] [INFO ] Applying decomposition
[2022-05-17 15:59:19] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2141923942221570977.txt' '-o' '/tmp/graph2141923942221570977.bin' '-w' '/tmp/graph2141923942221570977.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2141923942221570977.bin' '-l' '-1' '-v' '-w' '/tmp/graph2141923942221570977.weights' '-q' '0' '-e' '0.001'
[2022-05-17 15:59:19] [INFO ] Decomposing Gal with order
[2022-05-17 15:59:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 15:59:20] [INFO ] Removed a total of 474 redundant transitions.
[2022-05-17 15:59:20] [INFO ] Flatten gal took : 128 ms
[2022-05-17 15:59:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 64 labels/synchronizations in 11 ms.
[2022-05-17 15:59:20] [INFO ] Time to serialize gal into /tmp/CTLFireability15678503797199509586.gal : 10 ms
[2022-05-17 15:59:20] [INFO ] Time to serialize properties into /tmp/CTLFireability13583456013257389686.ctl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15678503797199509586.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13583456013257389686.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2022-05-17 15:59:23] [INFO ] Flatten gal took : 36 ms
[2022-05-17 15:59:23] [INFO ] Flatten gal took : 42 ms
[2022-05-17 15:59:23] [INFO ] Time to serialize gal into /tmp/CTLFireability2412121403547957122.gal : 8 ms
[2022-05-17 15:59:23] [INFO ] Time to serialize properties into /tmp/CTLFireability1467766711783898350.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2412121403547957122.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1467766711783898350.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2022-05-17 15:59:53] [INFO ] Flatten gal took : 26 ms
[2022-05-17 15:59:53] [INFO ] Applying decomposition
[2022-05-17 15:59:53] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15466220487022382444.txt' '-o' '/tmp/graph15466220487022382444.bin' '-w' '/tmp/graph15466220487022382444.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15466220487022382444.bin' '-l' '-1' '-v' '-w' '/tmp/graph15466220487022382444.weights' '-q' '0' '-e' '0.001'
[2022-05-17 15:59:53] [INFO ] Decomposing Gal with order
[2022-05-17 15:59:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 15:59:53] [INFO ] Removed a total of 487 redundant transitions.
[2022-05-17 15:59:53] [INFO ] Flatten gal took : 47 ms
[2022-05-17 15:59:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 7 ms.
[2022-05-17 15:59:53] [INFO ] Time to serialize gal into /tmp/CTLFireability14309049736170845567.gal : 5 ms
[2022-05-17 15:59:53] [INFO ] Time to serialize properties into /tmp/CTLFireability17964040712899558714.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14309049736170845567.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17964040712899558714.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2022-05-17 16:00:23] [INFO ] Flatten gal took : 27 ms
[2022-05-17 16:00:23] [INFO ] Flatten gal took : 24 ms
[2022-05-17 16:00:23] [INFO ] Time to serialize gal into /tmp/CTLFireability12753858881259532230.gal : 2 ms
[2022-05-17 16:00:23] [INFO ] Time to serialize properties into /tmp/CTLFireability257010129181476336.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12753858881259532230.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability257010129181476336.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2022-05-17 16:05:24] [INFO ] Flatten gal took : 25 ms
[2022-05-17 16:05:24] [INFO ] Applying decomposition
[2022-05-17 16:05:24] [INFO ] Flatten gal took : 23 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14378897825956110865.txt' '-o' '/tmp/graph14378897825956110865.bin' '-w' '/tmp/graph14378897825956110865.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14378897825956110865.bin' '-l' '-1' '-v' '-w' '/tmp/graph14378897825956110865.weights' '-q' '0' '-e' '0.001'
[2022-05-17 16:05:24] [INFO ] Decomposing Gal with order
[2022-05-17 16:05:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 16:05:24] [INFO ] Removed a total of 500 redundant transitions.
[2022-05-17 16:05:24] [INFO ] Flatten gal took : 57 ms
[2022-05-17 16:05:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 18 ms.
[2022-05-17 16:05:24] [INFO ] Time to serialize gal into /tmp/CTLFireability4137971454000616698.gal : 16 ms
[2022-05-17 16:05:24] [INFO ] Time to serialize properties into /tmp/CTLFireability17944757462681733034.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4137971454000616698.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17944757462681733034.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2022-05-17 16:10:24] [INFO ] Flatten gal took : 22 ms
[2022-05-17 16:10:24] [INFO ] Flatten gal took : 21 ms
[2022-05-17 16:10:24] [INFO ] Time to serialize gal into /tmp/CTLFireability4495481814738410455.gal : 2 ms
[2022-05-17 16:10:24] [INFO ] Time to serialize properties into /tmp/CTLFireability14616606225092037576.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4495481814738410455.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14616606225092037576.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination Liveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-4"
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 2-4028"
echo " Executing tool itstools"
echo " Input is Peterson-COL-4, 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 r175-tall-165277023800014"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-4.tgz
mv Peterson-COL-4 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 ;