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.r288-smll-167863554300359.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool gold2022
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 r288-smll-167863554300359
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 7.5K Feb 25 22:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 22:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 22:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 22:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K 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 2.4K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 25 22:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 182K Feb 25 22:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 22:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Feb 25 22:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K 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 44K 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 1678909890827

Running Version 202205111006
[2023-03-15 19:51:32] [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]
[2023-03-15 19:51:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 19:51:33] [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 19:51:33] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 19:51:34] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1051 ms
[2023-03-15 19:51:34] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 500 PT places and 795.0 transition bindings in 46 ms.
[2023-03-15 19:51:34] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 11 ms.
[2023-03-15 19:51:34] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-03-15 19:51:34] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 75 ms.
[2023-03-15 19:51:34] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-15 19:51:34] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 22 ms.
[2023-03-15 19:51:34] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2023-03-15 19:51:34] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 0 ms.
[2023-03-15 19:51:34] [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.
[2023-03-15 19:51:34] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 25 ms.
[2023-03-15 19:51:34] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Deduced a syphon composed of 20 places in 9 ms
Reduce places removed 20 places and 40 transitions.
Built sparse matrix representations for Structural reductions in 5 ms.11268KB 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 75 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 39 ms. Remains 480 /480 variables (removed 0) and now considering 690/690 (removed 0) transitions.
[2023-03-15 19:51:34] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2023-03-15 19:51:34] [INFO ] Computed 19 place invariants in 37 ms
[2023-03-15 19:51:35] [INFO ] Implicit Places using invariants in 579 ms returned []
[2023-03-15 19:51:35] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2023-03-15 19:51:35] [INFO ] Computed 19 place invariants in 9 ms
[2023-03-15 19:51:35] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-15 19:51:35] [INFO ] Implicit Places using invariants and state equation in 630 ms returned []
Implicit Place search using SMT with State Equation took 1270 ms to find 0 implicit places.
[2023-03-15 19:51:35] [INFO ] Redundant transitions in 75 ms returned []
[2023-03-15 19:51:35] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2023-03-15 19:51:35] [INFO ] Computed 19 place invariants in 5 ms
[2023-03-15 19:51:36] [INFO ] Dead Transitions using invariants and state equation in 946 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 2476 ms (no deadlock found). (steps per millisecond=504 )
Random directed walk for 1250005 steps, including 0 resets, run took 1903 ms (no deadlock found). (steps per millisecond=656 )
[2023-03-15 19:51:41] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2023-03-15 19:51:41] [INFO ] Computed 19 place invariants in 5 ms
[2023-03-15 19:51:41] [INFO ] [Real]Absence check using 14 positive place invariants in 25 ms returned sat
[2023-03-15 19:51:41] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 15 ms returned unsat
[2023-03-15 19:51:41] [INFO ] Unfolded HLPN to a Petri net with 500 places and 730 transitions 2280 arcs in 15 ms.
[2023-03-15 19:51:41] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 40 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 19:51:41] [INFO ] Flow matrix only has 630 transitions (discarded 60 similar events)
// Phase 1: matrix 630 rows 480 cols
[2023-03-15 19:51:41] [INFO ] Computed 19 place invariants in 8 ms
[2023-03-15 19:51:42] [INFO ] [Real]Absence check using 14 positive place invariants in 21 ms returned sat
[2023-03-15 19:51:42] [INFO ] [Real]Absence check using 14 positive and 5 generalized place invariants in 10 ms returned sat
[2023-03-15 19:51:42] [INFO ] After 240ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 19:51:42] [INFO ] [Nat]Absence check using 14 positive place invariants in 26 ms returned sat
[2023-03-15 19:51:42] [INFO ] [Nat]Absence check using 14 positive and 5 generalized place invariants in 8 ms returned sat
[2023-03-15 19:51:42] [INFO ] After 352ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 19:51:42] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-15 19:51:42] [INFO ] After 71ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 19:51:43] [INFO ] Deduced a trap composed of 32 places in 448 ms of which 7 ms to minimize.
[2023-03-15 19:51:43] [INFO ] Deduced a trap composed of 29 places in 348 ms of which 3 ms to minimize.
[2023-03-15 19:51:44] [INFO ] Deduced a trap composed of 10 places in 403 ms of which 3 ms to minimize.
[2023-03-15 19:51:44] [INFO ] Deduced a trap composed of 21 places in 412 ms of which 3 ms to minimize.
[2023-03-15 19:51:45] [INFO ] Deduced a trap composed of 54 places in 438 ms of which 3 ms to minimize.
[2023-03-15 19:51:45] [INFO ] Deduced a trap composed of 84 places in 450 ms of which 2 ms to minimize.
[2023-03-15 19:51:45] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2819 ms
[2023-03-15 19:51:45] [INFO ] After 2944ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2023-03-15 19:51:45] [INFO ] After 3603ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 41 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 63 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 3115 ms. (steps per millisecond=321 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1151 ms. (steps per millisecond=868 ) properties (out of 1) seen :0
Finished probabilistic random walk after 46 steps, run visited all 1 properties in 9 ms. (steps per millisecond=5 )
Probabilistic random walk after 46 steps, saw 41 distinct states, run finished after 9 ms. (steps per millisecond=5 ) properties seen :1
Able to resolve query QuasiLiveness after proving 14 properties.
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 40 transitions.
[2023-03-15 19:51:50] [INFO ] Flatten gal took : 142 ms
[2023-03-15 19:51:50] [INFO ] Flatten gal took : 90 ms
[2023-03-15 19:51:50] [INFO ] Time to serialize gal into /tmp/CTLFireability550738172964587469.gal : 25 ms
[2023-03-15 19:51:50] [INFO ] Time to serialize properties into /tmp/CTLFireability11789136049405305105.ctl : 9 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/CTLFireability550738172964587469.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11789136049405305105.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.
[2023-03-15 19:51:53] [INFO ] Flatten gal took : 67 ms
[2023-03-15 19:51:53] [INFO ] Applying decomposition
[2023-03-15 19:51:53] [INFO ] Flatten gal took : 58 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/graph7038527300444074304.txt' '-o' '/tmp/graph7038527300444074304.bin' '-w' '/tmp/graph7038527300444074304.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7038527300444074304.bin' '-l' '-1' '-v' '-w' '/tmp/graph7038527300444074304.weights' '-q' '0' '-e' '0.001'
[2023-03-15 19:51:54] [INFO ] Decomposing Gal with order
[2023-03-15 19:51:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 19:51:54] [INFO ] Removed a total of 487 redundant transitions.
[2023-03-15 19:51:54] [INFO ] Flatten gal took : 148 ms
[2023-03-15 19:51:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 17 ms.
[2023-03-15 19:51:54] [INFO ] Time to serialize gal into /tmp/CTLFireability5313804395146484155.gal : 15 ms
[2023-03-15 19:51:54] [INFO ] Time to serialize properties into /tmp/CTLFireability9996063677099085557.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/CTLFireability5313804395146484155.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9996063677099085557.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...253
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 19:51:57] [INFO ] Flatten gal took : 59 ms
[2023-03-15 19:51:57] [INFO ] Flatten gal took : 40 ms
[2023-03-15 19:51:57] [INFO ] Time to serialize gal into /tmp/CTLFireability4590136029125528643.gal : 5 ms
[2023-03-15 19:51:57] [INFO ] Time to serialize properties into /tmp/CTLFireability7510334806619691126.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/CTLFireability4590136029125528643.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7510334806619691126.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.
[2023-03-15 19:52:28] [INFO ] Flatten gal took : 41 ms
[2023-03-15 19:52:28] [INFO ] Applying decomposition
[2023-03-15 19:52:28] [INFO ] Flatten gal took : 42 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/graph7237742945538283399.txt' '-o' '/tmp/graph7237742945538283399.bin' '-w' '/tmp/graph7237742945538283399.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7237742945538283399.bin' '-l' '-1' '-v' '-w' '/tmp/graph7237742945538283399.weights' '-q' '0' '-e' '0.001'
[2023-03-15 19:52:28] [INFO ] Decomposing Gal with order
[2023-03-15 19:52:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 19:52:28] [INFO ] Removed a total of 487 redundant transitions.
[2023-03-15 19:52:28] [INFO ] Flatten gal took : 83 ms
[2023-03-15 19:52:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 20 ms.
[2023-03-15 19:52:28] [INFO ] Time to serialize gal into /tmp/CTLFireability9953872559480531679.gal : 13 ms
[2023-03-15 19:52:28] [INFO ] Time to serialize properties into /tmp/CTLFireability6816758146507417781.ctl : 8 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/CTLFireability9953872559480531679.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6816758146507417781.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...253
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 19:52:58] [INFO ] Flatten gal took : 81 ms
[2023-03-15 19:52:58] [INFO ] Flatten gal took : 40 ms
[2023-03-15 19:52:58] [INFO ] Time to serialize gal into /tmp/CTLFireability9856217241515004791.gal : 5 ms
[2023-03-15 19:52:58] [INFO ] Time to serialize properties into /tmp/CTLFireability8451919455485163360.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/CTLFireability9856217241515004791.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8451919455485163360.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.
[2023-03-15 19:57:59] [INFO ] Flatten gal took : 56 ms
[2023-03-15 19:57:59] [INFO ] Applying decomposition
[2023-03-15 19:57:59] [INFO ] Flatten gal took : 54 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/graph6611323619702098425.txt' '-o' '/tmp/graph6611323619702098425.bin' '-w' '/tmp/graph6611323619702098425.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6611323619702098425.bin' '-l' '-1' '-v' '-w' '/tmp/graph6611323619702098425.weights' '-q' '0' '-e' '0.001'
[2023-03-15 19:57:59] [INFO ] Decomposing Gal with order
[2023-03-15 19:57:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 19:57:59] [INFO ] Removed a total of 501 redundant transitions.
[2023-03-15 19:57:59] [INFO ] Flatten gal took : 102 ms
[2023-03-15 19:57:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 13 ms.
[2023-03-15 19:57:59] [INFO ] Time to serialize gal into /tmp/CTLFireability2426010749929291676.gal : 12 ms
[2023-03-15 19:57:59] [INFO ] Time to serialize properties into /tmp/CTLFireability1752785989887635722.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/CTLFireability2426010749929291676.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1752785989887635722.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...253
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.29947e+08,291.537,3381940,36437,596,4.34871e+06,6197,1210,2.33186e+07,134,71810,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2023-03-15 20:02:59] [INFO ] Flatten gal took : 49 ms
[2023-03-15 20:02:59] [INFO ] Flatten gal took : 53 ms
[2023-03-15 20:02:59] [INFO ] Time to serialize gal into /tmp/CTLFireability13617388549817342857.gal : 7 ms
[2023-03-15 20:02:59] [INFO ] Time to serialize properties into /tmp/CTLFireability4455195341132283812.ctl : 18 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/CTLFireability13617388549817342857.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4455195341132283812.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="gold2022"
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 gold2022"
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 r288-smll-167863554300359"
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 ;