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.r544-tall-167987257700254.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 PGCD-COL-D03N050, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r544-tall-167987257700254
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 7.2K Mar 23 15:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Mar 23 15:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Mar 23 15:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Mar 23 15:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 23 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 23 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 23 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 23 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Mar 26 22:42 NewModel
-rw-r--r-- 1 mcc users 9.3K Mar 23 15:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Mar 23 15:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Mar 23 15:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Mar 23 15:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 23 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 23 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 equiv_pt
-rw-r--r-- 1 mcc users 8 Mar 26 22:42 instance
-rw-r--r-- 1 mcc users 5 Mar 26 22:42 iscolored
-rw-r--r-- 1 mcc users 16K Mar 26 22:42 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 1679951154657

Running Version 202205111006
[2023-03-27 21:05:55] [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]
[2023-03-27 21:05:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-27 21:05:56] [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.
[2023-03-27 21:05:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-27 21:05:56] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 542 ms
[2023-03-27 21:05:56] [INFO ] Imported 3 HL places and 3 HL transitions for a total of 12 PT places and 12.0 transition bindings in 19 ms.
[2023-03-27 21:05:56] [INFO ] Built PT skeleton of HLPN with 3 places and 3 transitions 14 arcs in 5 ms.
[2023-03-27 21:05:56] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-03-27 21:05:56] [INFO ] Unfolded HLPN to a Petri net with 12 places and 12 transitions 56 arcs in 5 ms.
[2023-03-27 21:05:56] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-27 21:05:56] [INFO ] Unfolded HLPN to a Petri net with 12 places and 12 transitions 56 arcs in 2 ms.
[2023-03-27 21:05:56] [INFO ] Unfolded 3 HLPN properties in 0 ms.
[2023-03-27 21:05:56] [INFO ] Built PT skeleton of HLPN with 3 places and 3 transitions 14 arcs in 0 ms.
[2023-03-27 21:05:56] [INFO ] Skeletonized 3 HLPN properties in 0 ms.
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.
Arc [0:1*[(MOD (ADD $x 1) 4)]] contains successor/predecessor on variables of sort CD
[2023-03-27 21:05:56] [INFO ] Unfolded HLPN to a Petri net with 12 places and 12 transitions 56 arcs in 3 ms.
[2023-03-27 21:05:56] [INFO ] Unfolded 3 HLPN properties in 0 ms.
Built sparse matrix representations for Structural reductions in 0 ms.13677KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 12/12 places, 12/12 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 8 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 12 cols
[2023-03-27 21:05:56] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-27 21:05:56] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 12/12 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 12/12 places, 12/12 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 3 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 12 cols
[2023-03-27 21:05:56] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-27 21:05:56] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 12 rows 12 cols
[2023-03-27 21:05:56] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-27 21:05:56] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-27 21:05:56] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-27 21:05:56] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 12 rows 12 cols
[2023-03-27 21:05:56] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-27 21:05:56] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 12/12 transitions.
Random walk for 1250014 steps, including 0 resets, run took 348 ms (no deadlock found). (steps per millisecond=3591 )
Random directed walk for 1250006 steps, including 0 resets, run took 228 ms (no deadlock found). (steps per millisecond=5482 )
// Phase 1: matrix 12 rows 12 cols
[2023-03-27 21:05:57] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-27 21:05:57] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:57] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-27 21:05:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:57] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:05:57] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:57] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-27 21:05:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:57] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-27 21:05:57] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-27 21:05:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2023-03-27 21:05:57] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-27 21:05:57] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
Parikh directed walk for 30500 steps, including 155 resets, run took 41 ms. (steps per millisecond=743 )
Random directed walk for 500044 steps, including 0 resets, run took 72 ms (no deadlock found). (steps per millisecond=6945 )
Random walk for 500011 steps, including 0 resets, run took 76 ms (no deadlock found). (steps per millisecond=6579 )
Random directed walk for 500011 steps, including 0 resets, run took 84 ms (no deadlock found). (steps per millisecond=5952 )
Random walk for 500038 steps, including 0 resets, run took 77 ms (no deadlock found). (steps per millisecond=6494 )
Starting structural reductions in DEADLOCKS mode, iteration 0 : 12/12 places, 12/12 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 1 ms. Remains 12 /12 variables (removed 0) and now considering 12/12 (removed 0) transitions.
// Phase 1: matrix 12 rows 12 cols
[2023-03-27 21:05:57] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-27 21:05:57] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 12 rows 12 cols
[2023-03-27 21:05:57] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-27 21:05:58] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-27 21:05:58] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2023-03-27 21:05:58] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 12 rows 12 cols
[2023-03-27 21:05:58] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-27 21:05:58] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 12/12 places, 12/12 transitions.
Random walk for 1250015 steps, including 0 resets, run took 181 ms (no deadlock found). (steps per millisecond=6906 )
Random directed walk for 1250025 steps, including 0 resets, run took 185 ms (no deadlock found). (steps per millisecond=6756 )
// Phase 1: matrix 12 rows 12 cols
[2023-03-27 21:05:58] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-27 21:05:58] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:58] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-27 21:05:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:58] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-27 21:05:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-27 21:05:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-27 21:05:58] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-27 21:05:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-27 21:05:58] [INFO ] [Nat]Absence check using state equation in 7 ms returned sat
[2023-03-27 21:05:58] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-27 21:05:58] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2023-03-27 21:05:58] [INFO ] Computed and/alt/rep : 4/8/4 causal constraints (skipped 0 transitions) in 4 ms.
[2023-03-27 21:05:58] [INFO ] Added : 2 causal constraints over 1 iterations in 18 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
Parikh directed walk for 30500 steps, including 157 resets, run took 30 ms. (steps per millisecond=1016 )
Random directed walk for 500010 steps, including 0 resets, run took 72 ms (no deadlock found). (steps per millisecond=6944 )
Random walk for 500031 steps, including 0 resets, run took 72 ms (no deadlock found). (steps per millisecond=6944 )
Random directed walk for 500005 steps, including 0 resets, run took 72 ms (no deadlock found). (steps per millisecond=6944 )
Random walk for 500021 steps, including 0 resets, run took 72 ms (no deadlock found). (steps per millisecond=6944 )
[2023-03-27 21:05:58] [INFO ] Flatten gal took : 16 ms
[2023-03-27 21:05:58] [INFO ] Unfolded HLPN to a Petri net with 12 places and 12 transitions 56 arcs in 1 ms.
[2023-03-27 21:05:58] [INFO ] Unfolded 3 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
Finished random walk after 51 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=12 )
Able to resolve query QuasiLiveness after proving 3 properties.
[2023-03-27 21:05:58] [INFO ] Flatten gal took : 3 ms
[2023-03-27 21:05:58] [INFO ] Flatten gal took : 4 ms
[2023-03-27 21:05:58] [INFO ] Time to serialize gal into /tmp/CTLFireability14186905778634107818.gal : 4 ms
[2023-03-27 21:05:58] [INFO ] Time to serialize properties into /tmp/CTLFireability10953158321221816808.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/CTLFireability14186905778634107818.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10953158321221816808.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 3 CTL formulae.
Detected timeout of ITS tools.
[2023-03-27 21:06:01] [INFO ] Flatten gal took : 3 ms
[2023-03-27 21:06:01] [INFO ] Applying decomposition
[2023-03-27 21:06:01] [INFO ] Flatten gal took : 3 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/graph5872834275136238648.txt' '-o' '/tmp/graph5872834275136238648.bin' '-w' '/tmp/graph5872834275136238648.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5872834275136238648.bin' '-l' '-1' '-v' '-w' '/tmp/graph5872834275136238648.weights' '-q' '0' '-e' '0.001'
[2023-03-27 21:06:02] [INFO ] Decomposing Gal with order
[2023-03-27 21:06:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-27 21:06:02] [INFO ] Flatten gal took : 19 ms
[2023-03-27 21:06:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-27 21:06:02] [INFO ] Time to serialize gal into /tmp/CTLFireability10855301302429761894.gal : 1 ms
[2023-03-27 21:06:02] [INFO ] Time to serialize properties into /tmp/CTLFireability14807348317088855547.ctl : 1 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/CTLFireability10855301302429761894.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14807348317088855547.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 3 CTL formulae.
Detected timeout of ITS tools.
[2023-03-27 21:06:05] [INFO ] Flatten gal took : 6 ms
[2023-03-27 21:06:05] [INFO ] Flatten gal took : 2 ms
[2023-03-27 21:06:05] [INFO ] Time to serialize gal into /tmp/CTLFireability17226994288061348168.gal : 1 ms
[2023-03-27 21:06:05] [INFO ] Time to serialize properties into /tmp/CTLFireability13561204646698881470.ctl : 1 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/CTLFireability17226994288061348168.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13561204646698881470.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 3 CTL formulae.
Detected timeout of ITS tools.
[2023-03-27 21:06:35] [INFO ] Flatten gal took : 4 ms
[2023-03-27 21:06:35] [INFO ] Applying decomposition
[2023-03-27 21:06:35] [INFO ] Flatten gal took : 2 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/graph12621366500974757765.txt' '-o' '/tmp/graph12621366500974757765.bin' '-w' '/tmp/graph12621366500974757765.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12621366500974757765.bin' '-l' '-1' '-v' '-w' '/tmp/graph12621366500974757765.weights' '-q' '0' '-e' '0.001'
[2023-03-27 21:06:35] [INFO ] Decomposing Gal with order
[2023-03-27 21:06:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-27 21:06:35] [INFO ] Flatten gal took : 3 ms
[2023-03-27 21:06:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2023-03-27 21:06:35] [INFO ] Time to serialize gal into /tmp/CTLFireability16213526139774911899.gal : 1 ms
[2023-03-27 21:06:35] [INFO ] Time to serialize properties into /tmp/CTLFireability12077574422794827576.ctl : 1 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/CTLFireability16213526139774911899.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12077574422794827576.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 3 CTL formulae.
Detected timeout of ITS tools.
[2023-03-27 21:07:05] [INFO ] Flatten gal took : 2 ms
[2023-03-27 21:07:05] [INFO ] Flatten gal took : 2 ms
[2023-03-27 21:07:05] [INFO ] Time to serialize gal into /tmp/CTLFireability10067052912658954991.gal : 1 ms
[2023-03-27 21:07:05] [INFO ] Time to serialize properties into /tmp/CTLFireability10057481806623484491.ctl : 1 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/CTLFireability10067052912658954991.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10057481806623484491.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 3 CTL formulae.
Detected timeout of ITS tools.
[2023-03-27 21:12:05] [INFO ] Flatten gal took : 2 ms
[2023-03-27 21:12:05] [INFO ] Applying decomposition
[2023-03-27 21:12:05] [INFO ] Flatten gal took : 2 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/graph7706990622479345777.txt' '-o' '/tmp/graph7706990622479345777.bin' '-w' '/tmp/graph7706990622479345777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7706990622479345777.bin' '-l' '-1' '-v' '-w' '/tmp/graph7706990622479345777.weights' '-q' '0' '-e' '0.001'
[2023-03-27 21:12:05] [INFO ] Decomposing Gal with order
[2023-03-27 21:12:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-27 21:12:05] [INFO ] Flatten gal took : 2 ms
[2023-03-27 21:12:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 0 ms.
[2023-03-27 21:12:05] [INFO ] Time to serialize gal into /tmp/CTLFireability844927449595380407.gal : 1 ms
[2023-03-27 21:12:05] [INFO ] Time to serialize properties into /tmp/CTLFireability13106215595583210005.ctl : 0 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/CTLFireability844927449595380407.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13106215595583210005.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 3 CTL formulae.
Detected timeout of ITS tools.
[2023-03-27 21:17:05] [INFO ] Flatten gal took : 4 ms
[2023-03-27 21:17:05] [INFO ] Flatten gal took : 3 ms
[2023-03-27 21:17:05] [INFO ] Time to serialize gal into /tmp/CTLFireability4047259531029926873.gal : 4 ms
[2023-03-27 21:17:05] [INFO ] Time to serialize properties into /tmp/CTLFireability8997303832477207871.ctl : 1 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/CTLFireability4047259531029926873.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8997303832477207871.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 3 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,4.17215e+11,291.983,2253584,2,65455,5,9.11333e+06,6,0,75,9.3277e+06,0


Converting to forward existential form...Done !
original formula: AG(EF(((((p0_0>=1)&&(p1_0>=1))||((p0_1>=1)&&(p1_1>=1)))||(((p0_3>=1)&&(p1_3>=1))||((p0_2>=1)&&(p1_2>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((p0_0>=1)&&(p1_0>=1))||((p0_1>=1)&&(p1_1>=1)))||(((p0_3>=1)&&(p1_3>=1))||((p0_...186
Reverse transition relation is NOT exact ! Due to transitions Ax0, Ax1, Ax2, Ax3, Intersection with reachable at each step enabled. (destroyed/reverse/int...178
(forward)formula 0,1,311.98,2253584,1,0,33,9.11333e+06,45,14,2872,9.3277e+06,33
Formula is TRUE !

***************************************

original formula: AG(EF(((((p0_0>=3)&&(p2_0>=1))||((p0_2>=3)&&(p2_2>=1)))||(((p0_1>=3)&&(p2_1>=1))||((p0_3>=3)&&(p2_3>=1))))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((p0_0>=3)&&(p2_0>=1))||((p0_2>=3)&&(p2_2>=1)))||(((p0_1>=3)&&(p2_1>=1))||((p0_...186
(forward)formula 1,1,315.66,2253584,1,0,36,9.11333e+06,46,16,2875,9.3277e+06,39
Formula is TRUE !

***************************************

original formula: AG(EF((((((p0_0>=1)&&(p1_0>=1))&&(p2_0>=1))||(((p0_2>=1)&&(p1_2>=1))&&(p2_2>=1)))||((((p0_1>=1)&&(p1_1>=1))&&(p2_1>=1))||(((p0_3>=1)&&(p1...178
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((p0_0>=1)&&(p1_0>=1))&&(p2_0>=1))||(((p0_2>=1)&&(p1_2>=1))&&(p2_2>=1)))||((((...238
(forward)formula 2,1,315.865,2253584,1,0,36,9.11333e+06,47,16,2878,9.3277e+06,40
Formula is TRUE !

***************************************

Able to resolve query Liveness after proving 3 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 985892 ms.

BK_STOP 1679952141830

--------------------
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="PGCD-COL-D03N050"
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 PGCD-COL-D03N050, 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 r544-tall-167987257700254"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PGCD-COL-D03N050.tgz
mv PGCD-COL-D03N050 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 ;