Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r211-oct2-165281603900134.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/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 SafeBus-COL-06, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r211-oct2-165281603900134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 304K
-rw-r--r-- 1 mcc users 8.5K Apr 29 11:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 29 11:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 11:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 29 11:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 08:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 42K 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 1653116505002

Running Version 202205111006
[2022-05-21 07:01:46] [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]
[2022-05-21 07:01:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 07:01:46] [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.
[2022-05-21 07:01:46] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-21 07:01:46] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 527 ms
[2022-05-21 07:01:46] [INFO ] Detected 1 constant HL places corresponding to 6 PT places.
[2022-05-21 07:01:46] [INFO ] Imported 20 HL places and 14 HL transitions for a total of 150 PT places and 2029.0 transition bindings in 22 ms.
[2022-05-21 07:01:46] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 5 ms.
[2022-05-21 07:01:46] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2022-05-21 07:01:46] [INFO ] Unfolded HLPN to a Petri net with 150 places and 463 transitions 2962 arcs in 34 ms.
[2022-05-21 07:01:46] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2022-05-21 07:01:46] [INFO ] Unfolded HLPN to a Petri net with 150 places and 463 transitions 2962 arcs in 19 ms.
[2022-05-21 07:01:46] [INFO ] Unfolded 14 HLPN properties in 0 ms.
[2022-05-21 07:01:46] [INFO ] Reduced 24 identical enabling conditions.
[2022-05-21 07:01:46] [INFO ] Built PT skeleton of HLPN with 20 places and 14 transitions 68 arcs in 0 ms.
[2022-05-21 07:01:46] [INFO ] Skeletonized 14 HLPN properties in 0 ms.
Reduce places removed 3 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 [It(6), It(6)] of place AMC breaks symmetries in sort It
[2022-05-21 07:01:46] [INFO ] Unfolded HLPN to a Petri net with 150 places and 463 transitions 2962 arcs in 9 ms.
[2022-05-21 07:01:46] [INFO ] Unfolded 14 HLPN properties in 0 ms.
[2022-05-21 07:01:46] [INFO ] Reduced 24 identical enabling conditions.
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 12 places and 12 transitions.
Built sparse matrix representations for Structural reductions in 2 ms.20221KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 138/138 places, 451/451 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 55 ms. Remains 138 /138 variables (removed 0) and now considering 451/451 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 451/451 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 138/138 places, 451/451 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 21 ms. Remains 138 /138 variables (removed 0) and now considering 451/451 (removed 0) transitions.
[2022-05-21 07:01:47] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-21 07:01:47] [INFO ] Computed 29 place invariants in 32 ms
[2022-05-21 07:01:47] [INFO ] Implicit Places using invariants in 203 ms returned []
[2022-05-21 07:01:47] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-21 07:01:47] [INFO ] Computed 29 place invariants in 11 ms
[2022-05-21 07:01:47] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-05-21 07:01:47] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 416 ms to find 0 implicit places.
[2022-05-21 07:01:47] [INFO ] Redundant transitions in 23 ms returned []
[2022-05-21 07:01:47] [INFO ] Flow matrix only has 242 transitions (discarded 209 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-21 07:01:47] [INFO ] Computed 29 place invariants in 5 ms
[2022-05-21 07:01:47] [INFO ] Dead Transitions using invariants and state equation in 338 ms found 36 transitions.
Found 36 dead transitions using SMT.
Drop transitions removed 36 transitions
Dead transitions reduction (with SMT) removed 36 transitions
Starting structural reductions in DEADLOCKS mode, iteration 1 : 138/138 places, 415/451 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 29 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2022-05-21 07:01:47] [INFO ] Redundant transitions in 4 ms returned []
Finished structural reductions, in 2 iterations. Remains : 138/138 places, 415/451 transitions.
Random walk for 1250000 steps, including 0 resets, run took 2439 ms (no deadlock found). (steps per millisecond=512 )
Random directed walk for 1250001 steps, including 0 resets, run took 1900 ms (no deadlock found). (steps per millisecond=657 )
[2022-05-21 07:01:52] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-21 07:01:52] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-21 07:01:52] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2022-05-21 07:01:52] [INFO ] [Real]Absence check using 13 positive and 16 generalized place invariants in 28 ms returned sat
[2022-05-21 07:01:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:01:52] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2022-05-21 07:01:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:01:52] [INFO ] [Nat]Absence check using 13 positive place invariants in 94 ms returned sat
[2022-05-21 07:01:52] [INFO ] [Nat]Absence check using 13 positive and 16 generalized place invariants in 22 ms returned sat
[2022-05-21 07:01:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:01:53] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2022-05-21 07:01:53] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-05-21 07:01:53] [INFO ] [Nat]Added 43 Read/Feed constraints in 17 ms returned sat
[2022-05-21 07:01:53] [INFO ] Computed and/alt/rep : 30/132/30 causal constraints (skipped 206 transitions) in 26 ms.
[2022-05-21 07:01:53] [INFO ] Added : 5 causal constraints over 1 iterations in 80 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
Parikh directed walk for 8000 steps, including 512 resets, run took 32 ms. (steps per millisecond=250 )
Random directed walk for 500000 steps, including 0 resets, run took 648 ms (no deadlock found). (steps per millisecond=771 )
Random walk for 500000 steps, including 0 resets, run took 811 ms (no deadlock found). (steps per millisecond=616 )
Random directed walk for 500006 steps, including 0 resets, run took 638 ms (no deadlock found). (steps per millisecond=783 )
Random walk for 500000 steps, including 0 resets, run took 810 ms (no deadlock found). (steps per millisecond=617 )
Starting structural reductions in DEADLOCKS mode, iteration 0 : 138/138 places, 415/415 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 10 ms. Remains 138 /138 variables (removed 0) and now considering 415/415 (removed 0) transitions.
[2022-05-21 07:01:56] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-21 07:01:56] [INFO ] Computed 29 place invariants in 3 ms
[2022-05-21 07:01:56] [INFO ] Implicit Places using invariants in 59 ms returned []
[2022-05-21 07:01:56] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-21 07:01:56] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-21 07:01:56] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-05-21 07:01:56] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2022-05-21 07:01:56] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-21 07:01:56] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-21 07:01:56] [INFO ] Computed 29 place invariants in 7 ms
[2022-05-21 07:01:56] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 138/138 places, 415/415 transitions.
Random walk for 1250000 steps, including 0 resets, run took 2027 ms (no deadlock found). (steps per millisecond=616 )
Random directed walk for 1250002 steps, including 0 resets, run took 1589 ms (no deadlock found). (steps per millisecond=786 )
[2022-05-21 07:02:00] [INFO ] Flow matrix only has 242 transitions (discarded 173 similar events)
// Phase 1: matrix 242 rows 138 cols
[2022-05-21 07:02:00] [INFO ] Computed 29 place invariants in 4 ms
[2022-05-21 07:02:00] [INFO ] [Real]Absence check using 13 positive place invariants in 3 ms returned sat
[2022-05-21 07:02:00] [INFO ] [Real]Absence check using 13 positive and 16 generalized place invariants in 24 ms returned sat
[2022-05-21 07:02:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:00] [INFO ] [Real]Absence check using state equation in 91 ms returned sat
[2022-05-21 07:02:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-21 07:02:00] [INFO ] [Nat]Absence check using 13 positive place invariants in 2 ms returned sat
[2022-05-21 07:02:00] [INFO ] [Nat]Absence check using 13 positive and 16 generalized place invariants in 16 ms returned sat
[2022-05-21 07:02:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-21 07:02:00] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2022-05-21 07:02:00] [INFO ] State equation strengthened by 43 read => feed constraints.
[2022-05-21 07:02:00] [INFO ] [Nat]Added 43 Read/Feed constraints in 16 ms returned sat
[2022-05-21 07:02:00] [INFO ] Computed and/alt/rep : 30/132/30 causal constraints (skipped 206 transitions) in 24 ms.
[2022-05-21 07:02:00] [INFO ] Added : 5 causal constraints over 1 iterations in 61 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
Parikh directed walk for 8000 steps, including 534 resets, run took 27 ms. (steps per millisecond=296 )
Random directed walk for 500001 steps, including 0 resets, run took 668 ms (no deadlock found). (steps per millisecond=748 )
Random walk for 500000 steps, including 0 resets, run took 824 ms (no deadlock found). (steps per millisecond=606 )
Random directed walk for 500002 steps, including 0 resets, run took 655 ms (no deadlock found). (steps per millisecond=763 )
Random walk for 500000 steps, including 0 resets, run took 848 ms (no deadlock found). (steps per millisecond=589 )
[2022-05-21 07:02:03] [INFO ] Flatten gal took : 100 ms
[2022-05-21 07:02:03] [INFO ] Unfolded HLPN to a Petri net with 150 places and 463 transitions 2962 arcs in 9 ms.
[2022-05-21 07:02:03] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
[2022-05-21 07:02:03] [INFO ] Reduced 24 identical enabling conditions.
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 12 places and 12 transitions.
Finished random walk after 40 steps, including 0 resets, run visited all 13 properties in 27 ms. (steps per millisecond=1 )
Able to resolve query QuasiLiveness after proving 14 properties.
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 12 places and 12 transitions.
[2022-05-21 07:02:03] [INFO ] Flatten gal took : 54 ms
[2022-05-21 07:02:03] [INFO ] Flatten gal took : 49 ms
[2022-05-21 07:02:04] [INFO ] Time to serialize gal into /tmp/CTLFireability9886408344244630762.gal : 29 ms
[2022-05-21 07:02:04] [INFO ] Time to serialize properties into /tmp/CTLFireability10937527112954102608.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/CTLFireability9886408344244630762.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10937527112954102608.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.
Detected timeout of ITS tools.
[2022-05-21 07:02:07] [INFO ] Flatten gal took : 33 ms
[2022-05-21 07:02:07] [INFO ] Applying decomposition
[2022-05-21 07:02:07] [INFO ] Flatten gal took : 38 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/graph2760060538375038777.txt' '-o' '/tmp/graph2760060538375038777.bin' '-w' '/tmp/graph2760060538375038777.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2760060538375038777.bin' '-l' '-1' '-v' '-w' '/tmp/graph2760060538375038777.weights' '-q' '0' '-e' '0.001'
[2022-05-21 07:02:07] [INFO ] Decomposing Gal with order
[2022-05-21 07:02:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 07:02:07] [INFO ] Removed a total of 364 redundant transitions.
[2022-05-21 07:02:07] [INFO ] Flatten gal took : 119 ms
[2022-05-21 07:02:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 193 labels/synchronizations in 15 ms.
[2022-05-21 07:02:07] [INFO ] Time to serialize gal into /tmp/CTLFireability483118173806927764.gal : 8 ms
[2022-05-21 07:02:07] [INFO ] Time to serialize properties into /tmp/CTLFireability7374165543891107423.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/CTLFireability483118173806927764.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7374165543891107423.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...252
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2022-05-21 07:02:10] [INFO ] Flatten gal took : 31 ms
[2022-05-21 07:02:10] [INFO ] Flatten gal took : 34 ms
[2022-05-21 07:02:10] [INFO ] Time to serialize gal into /tmp/CTLFireability11963218756856077383.gal : 3 ms
[2022-05-21 07:02:10] [INFO ] Time to serialize properties into /tmp/CTLFireability10528961440989274024.ctl : 2 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/CTLFireability11963218756856077383.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10528961440989274024.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.
[2022-05-21 07:02:40] [INFO ] Flatten gal took : 29 ms
[2022-05-21 07:02:40] [INFO ] Applying decomposition
[2022-05-21 07:02:40] [INFO ] Flatten gal took : 46 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/graph9484417601318025295.txt' '-o' '/tmp/graph9484417601318025295.bin' '-w' '/tmp/graph9484417601318025295.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9484417601318025295.bin' '-l' '-1' '-v' '-w' '/tmp/graph9484417601318025295.weights' '-q' '0' '-e' '0.001'
[2022-05-21 07:02:40] [INFO ] Decomposing Gal with order
[2022-05-21 07:02:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 07:02:40] [INFO ] Removed a total of 491 redundant transitions.
[2022-05-21 07:02:40] [INFO ] Flatten gal took : 124 ms
[2022-05-21 07:02:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 304 labels/synchronizations in 9 ms.
[2022-05-21 07:02:41] [INFO ] Time to serialize gal into /tmp/CTLFireability1909158557233669671.gal : 3 ms
[2022-05-21 07:02:41] [INFO ] Time to serialize properties into /tmp/CTLFireability13719662369903656473.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/CTLFireability1909158557233669671.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13719662369903656473.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.
[2022-05-21 07:03:11] [INFO ] Flatten gal took : 27 ms
[2022-05-21 07:03:11] [INFO ] Flatten gal took : 26 ms
[2022-05-21 07:03:11] [INFO ] Time to serialize gal into /tmp/CTLFireability4614854153321513791.gal : 4 ms
[2022-05-21 07:03:11] [INFO ] Time to serialize properties into /tmp/CTLFireability14621940197111579205.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/CTLFireability4614854153321513791.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14621940197111579205.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.
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,6.81676e+06,215.226,2781620,2,561992,5,6.47024e+06,6,0,1006,5.03691e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2022-05-21 07:08:11] [INFO ] Flatten gal took : 26 ms
[2022-05-21 07:08:11] [INFO ] Applying decomposition
[2022-05-21 07:08:11] [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/graph15366489342708971012.txt' '-o' '/tmp/graph15366489342708971012.bin' '-w' '/tmp/graph15366489342708971012.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15366489342708971012.bin' '-l' '-1' '-v' '-w' '/tmp/graph15366489342708971012.weights' '-q' '0' '-e' '0.001'
[2022-05-21 07:08:11] [INFO ] Decomposing Gal with order
[2022-05-21 07:08:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-21 07:08:11] [INFO ] Removed a total of 369 redundant transitions.
[2022-05-21 07:08:11] [INFO ] Flatten gal took : 90 ms
[2022-05-21 07:08:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 203 labels/synchronizations in 11 ms.
[2022-05-21 07:08:11] [INFO ] Time to serialize gal into /tmp/CTLFireability13158726906302176167.gal : 6 ms
[2022-05-21 07:08:11] [INFO ] Time to serialize properties into /tmp/CTLFireability6801888814375314238.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/CTLFireability13158726906302176167.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6801888814375314238.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.
[2022-05-21 07:13:12] [INFO ] Flatten gal took : 38 ms
[2022-05-21 07:13:12] [INFO ] Flatten gal took : 52 ms
[2022-05-21 07:13:12] [INFO ] Time to serialize gal into /tmp/CTLFireability11189970772778909477.gal : 7 ms
[2022-05-21 07:13:12] [INFO ] Time to serialize properties into /tmp/CTLFireability14597716603442236517.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/CTLFireability11189970772778909477.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14597716603442236517.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.
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,6.81676e+06,226.255,2779340,2,561992,5,6.47024e+06,6,0,1006,5.03691e+06,0


Converting to forward existential form...Done !
original formula: AG(EF(((ACK_0>=1)&&(R_tout_0>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((ACK_0>=1)&&(R_tout_0>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions I_reemiti0r1, I_reemiti0r2, I_reemiti0r3, I_reemiti0r4, I_reemiti0r5, I_reemiti1r0, I_reemiti...1255

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
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="SafeBus-COL-06"
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 SafeBus-COL-06, 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 r211-oct2-165281603900134"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-COL-06.tgz
mv SafeBus-COL-06 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 ;