Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r277-smll-171654416800154.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Peterson-COL-7, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r277-smll-171654416800154
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 8.3K Apr 12 03:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 12 03:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 12 03:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 12 03:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 04:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Apr 12 04:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 04:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 12 04:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 47K May 18 16:43 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 1716767046795

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=Peterson-COL-7
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
Liveness COL
Running Version 202405141337
[2024-05-26 23:44:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-26 23:44:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 23:44:09] [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.
[2024-05-26 23:44:10] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-26 23:44:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1210 ms
[2024-05-26 23:44:10] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 2048 PT places and 3384.0 transition bindings in 29 ms.
[2024-05-26 23:44:10] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 9 ms.
[2024-05-26 23:44:10] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2024-05-26 23:44:11] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 124 ms.
[2024-05-26 23:44:11] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2024-05-26 23:44:11] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 65 ms.
[2024-05-26 23:44:11] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2024-05-26 23:44:11] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 0 ms.
[2024-05-26 23:44:11] [INFO ] Skeletonized 14 HLPN properties in 1 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(8), Tour(7), Process(8)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 7)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$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.
[2024-05-26 23:44:11] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 73 ms.
[2024-05-26 23:44:11] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Deduced a syphon composed of 56 places in 30 ms
Reduce places removed 56 places and 112 transitions.
Built sparse matrix representations for Structural reductions in 9 ms.21515KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 1992/1992 places, 3096/3096 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 155 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 174 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 1992/1992 places, 3096/3096 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 84 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2024-05-26 23:44:11] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2024-05-26 23:44:11] [INFO ] Computed 31 invariants in 59 ms
[2024-05-26 23:44:12] [INFO ] Implicit Places using invariants in 893 ms returned []
[2024-05-26 23:44:12] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 23:44:12] [INFO ] Invariant cache hit.
[2024-05-26 23:44:15] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-26 23:44:15] [INFO ] Implicit Places using invariants and state equation in 2426 ms returned []
Implicit Place search using SMT with State Equation took 3363 ms to find 0 implicit places.
[2024-05-26 23:44:15] [INFO ] Redundant transitions in 331 ms returned []
Running 3088 sub problems to find dead transitions.
[2024-05-26 23:44:15] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 23:44:15] [INFO ] Invariant cache hit.
[2024-05-26 23:44:15] [INFO ] State equation strengthened by 497 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
SMT process timed out in 32362ms, After SMT, problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 32499ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 36328 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Random walk for 1250000 steps, including 0 resets, run took 4673 ms (no deadlock found). (steps per millisecond=267 )
Random directed walk for 1250007 steps, including 0 resets, run took 5649 ms (no deadlock found). (steps per millisecond=221 )
[2024-05-26 23:44:58] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 23:44:58] [INFO ] Invariant cache hit.
[2024-05-26 23:44:59] [INFO ] [Real]Absence check using 23 positive place invariants in 149 ms returned sat
[2024-05-26 23:44:59] [INFO ] [Real]Absence check using 23 positive and 8 generalized place invariants in 105 ms returned unsat
[2024-05-26 23:44:59] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 29 ms.
[2024-05-26 23:44:59] [INFO ] Unfolded 14 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 56 places in 6 ms
Reduce places removed 56 places and 112 transitions.
[2024-05-26 23:45:01] [INFO ] Flatten gal took : 702 ms
RANDOM walk for 40000 steps (8 resets) in 4380 ms. (9 steps per ms) remains 1/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1322 ms. (30 steps per ms) remains 1/1 properties
[2024-05-26 23:45:01] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 23:45:01] [INFO ] Invariant cache hit.
[2024-05-26 23:45:01] [INFO ] Flatten gal took : 481 ms
[2024-05-26 23:45:01] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-26 23:45:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1228261932453761382.gal : 104 ms
[2024-05-26 23:45:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5769416474527406517.prop : 67 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1228261932453761382.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5769416474527406517.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
At refinement iteration 1 (OVERLAPS) 1872/1928 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1928 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 8/1936 variables, 8/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Loading property file /tmp/ReachabilityCardinality5769416474527406517.prop.
At refinement iteration 4 (INCLUDED_ONLY) 0/1936 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2760/4696 variables, 1936/1960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4696 variables, 497/2457 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4696 variables, 0/2457 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 56/4752 variables, 56/2513 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4752 variables, 7/2520 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4752 variables, 0/2520 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/4752 variables, 0/2520 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4752/4752 variables, and 2520 constraints, problems are : Problem set: 0 solved, 1 unsolved in 2120 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 1992/1992 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/56 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 1872/1928 variables, 16/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1928 variables, 0/16 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 8/1936 variables, 8/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1936 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 2760/4696 variables, 1936/1960 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4696 variables, 497/2457 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4696 variables, 1/2458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4696 variables, 0/2458 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 56/4752 variables, 56/2514 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/4752 variables, 7/2521 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-26 23:45:08] [INFO ] Deduced a trap composed of 368 places in 1952 ms of which 171 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 10
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :10 after 12
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :12 after 46
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :46 after 47
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :47 after 51
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :51 after 64
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :64 after 96
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :96 after 170
[2024-05-26 23:45:10] [INFO ] Deduced a trap composed of 55 places in 1855 ms of which 27 ms to minimize.
SMT process timed out in 8687ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 56 out of 1992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 882 transitions
Trivial Post-agglo rules discarded 882 transitions
Performed 882 trivial Post agglomeration. Transition count delta: 882
Iterating post reduction 0 with 882 rules applied. Total rules applied 882 place count 1992 transition count 2214
Reduce places removed 882 places and 0 transitions.
SDD proceeding with computation,1 properties remain. new max is 4096
Iterating post reduction 1 with 882 rules applied. Total rules applied 1764 place count 1110 transition count 2214
SDD size :170 after 527
Performed 455 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 455 Pre rules applied. Total rules applied 1764 place count 1110 transition count 1759
Deduced a syphon composed of 455 places in 3 ms
Reduce places removed 455 places and 0 transitions.
Iterating global reduction 2 with 910 rules applied. Total rules applied 2674 place count 655 transition count 1759
Applied a total of 2674 rules in 745 ms. Remains 655 /1992 variables (removed 1337) and now considering 1759/3096 (removed 1337) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 747 ms. Remains : 655/1992 places, 1759/3096 transitions.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :527 after 2157
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2157 after 13263
RANDOM walk for 4000000 steps (8 resets) in 27308 ms. (146 steps per ms) remains 1/1 properties
BEST_FIRST walk for 4000004 steps (8 resets) in 12152 ms. (329 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 97 steps, run visited all 1 properties in 11 ms. (steps per millisecond=8 )
Probabilistic random walk after 97 steps, saw 89 distinct states, run finished after 18 ms. (steps per millisecond=5 ) properties seen :1
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 14 properties.
Net is quasi-live, checking if it is reversible to establish liveness.
Net is conservative; using simplified expression for initial state.
Deduced a syphon composed of 56 places in 5 ms
Reduce places removed 56 places and 112 transitions.
[2024-05-26 23:45:21] [INFO ] Flatten gal took : 156 ms
[2024-05-26 23:45:21] [INFO ] Flatten gal took : 185 ms
[2024-05-26 23:45:21] [INFO ] Time to serialize gal into /tmp/CTLFireability7202562472553758569.gal : 46 ms
[2024-05-26 23:45:21] [INFO ] Time to serialize properties into /tmp/CTLFireability9597977682785840862.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7202562472553758569.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9597977682785840862.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-26 23:45:24] [INFO ] Flatten gal took : 167 ms
[2024-05-26 23:45:24] [INFO ] Applying decomposition
[2024-05-26 23:45:25] [INFO ] Flatten gal took : 167 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph8033483772128122210.txt' '-o' '/tmp/graph8033483772128122210.bin' '-w' '/tmp/graph8033483772128122210.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8033483772128122210.bin' '-l' '-1' '-v' '-w' '/tmp/graph8033483772128122210.weights' '-q' '0' '-e' '0.001'
[2024-05-26 23:45:25] [INFO ] Decomposing Gal with order
[2024-05-26 23:45:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 23:45:26] [INFO ] Removed a total of 2834 redundant transitions.
[2024-05-26 23:45:26] [INFO ] Flatten gal took : 282 ms
[2024-05-26 23:45:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 28 ms.
[2024-05-26 23:45:26] [INFO ] Time to serialize gal into /tmp/CTLFireability6376657074426628510.gal : 54 ms
[2024-05-26 23:45:26] [INFO ] Time to serialize properties into /tmp/CTLFireability5513859718041711322.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6376657074426628510.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5513859718041711322.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-26 23:45:29] [INFO ] Flatten gal took : 88 ms
[2024-05-26 23:45:29] [INFO ] Flatten gal took : 95 ms
[2024-05-26 23:45:29] [INFO ] Time to serialize gal into /tmp/CTLFireability2972482533865747399.gal : 20 ms
[2024-05-26 23:45:29] [INFO ] Time to serialize properties into /tmp/CTLFireability14766580258109544803.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2972482533865747399.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14766580258109544803.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-26 23:46:00] [INFO ] Flatten gal took : 87 ms
[2024-05-26 23:46:00] [INFO ] Applying decomposition
[2024-05-26 23:46:00] [INFO ] Flatten gal took : 84 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph18021544968165536015.txt' '-o' '/tmp/graph18021544968165536015.bin' '-w' '/tmp/graph18021544968165536015.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18021544968165536015.bin' '-l' '-1' '-v' '-w' '/tmp/graph18021544968165536015.weights' '-q' '0' '-e' '0.001'
[2024-05-26 23:46:00] [INFO ] Decomposing Gal with order
[2024-05-26 23:46:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 23:46:01] [INFO ] Removed a total of 2835 redundant transitions.
[2024-05-26 23:46:01] [INFO ] Flatten gal took : 183 ms
[2024-05-26 23:46:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 20 ms.
[2024-05-26 23:46:01] [INFO ] Time to serialize gal into /tmp/CTLFireability13685348197221122083.gal : 34 ms
[2024-05-26 23:46:01] [INFO ] Time to serialize properties into /tmp/CTLFireability6861125899281401055.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13685348197221122083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6861125899281401055.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-26 23:46:31] [INFO ] Flatten gal took : 81 ms
[2024-05-26 23:46:31] [INFO ] Flatten gal took : 87 ms
[2024-05-26 23:46:31] [INFO ] Time to serialize gal into /tmp/CTLFireability3327187120125008488.gal : 14 ms
[2024-05-26 23:46:31] [INFO ] Time to serialize properties into /tmp/CTLFireability4957300272237444328.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3327187120125008488.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4957300272237444328.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-26 23:51:32] [INFO ] Flatten gal took : 135 ms
[2024-05-26 23:51:32] [INFO ] Applying decomposition
[2024-05-26 23:51:32] [INFO ] Flatten gal took : 141 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10041641701977882225.txt' '-o' '/tmp/graph10041641701977882225.bin' '-w' '/tmp/graph10041641701977882225.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10041641701977882225.bin' '-l' '-1' '-v' '-w' '/tmp/graph10041641701977882225.weights' '-q' '0' '-e' '0.001'
[2024-05-26 23:51:32] [INFO ] Decomposing Gal with order
[2024-05-26 23:51:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 23:51:32] [INFO ] Removed a total of 2834 redundant transitions.
[2024-05-26 23:51:33] [INFO ] Flatten gal took : 166 ms
[2024-05-26 23:51:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 15 ms.
[2024-05-26 23:51:33] [INFO ] Time to serialize gal into /tmp/CTLFireability17802172167892872018.gal : 30 ms
[2024-05-26 23:51:33] [INFO ] Time to serialize properties into /tmp/CTLFireability15665532724709192513.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17802172167892872018.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15665532724709192513.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-26 23:56:33] [INFO ] Flatten gal took : 78 ms
[2024-05-26 23:56:33] [INFO ] Flatten gal took : 92 ms
[2024-05-26 23:56:33] [INFO ] Time to serialize gal into /tmp/CTLFireability12605044474267431878.gal : 27 ms
[2024-05-26 23:56:33] [INFO ] Time to serialize properties into /tmp/CTLFireability9036770640733280567.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12605044474267431878.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9036770640733280567.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
ITS-tools command line returned an error code 137
[2024-05-27 00:06:39] [INFO ] Flatten gal took : 71 ms
[2024-05-27 00:06:39] [INFO ] Applying decomposition
[2024-05-27 00:06:39] [INFO ] Flatten gal took : 73 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph12111302920143147653.txt' '-o' '/tmp/graph12111302920143147653.bin' '-w' '/tmp/graph12111302920143147653.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph12111302920143147653.bin' '-l' '-1' '-v' '-w' '/tmp/graph12111302920143147653.weights' '-q' '0' '-e' '0.001'
[2024-05-27 00:06:39] [INFO ] Decomposing Gal with order
[2024-05-27 00:06:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 00:06:40] [INFO ] Removed a total of 2833 redundant transitions.
[2024-05-27 00:06:40] [INFO ] Flatten gal took : 195 ms
[2024-05-27 00:06:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2024-05-27 00:06:40] [INFO ] Time to serialize gal into /tmp/CTLFireability16530606295367090157.gal : 29 ms
[2024-05-27 00:06:40] [INFO ] Time to serialize properties into /tmp/CTLFireability5458437997385257383.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16530606295367090157.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5458437997385257383.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-COL-7"
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 2-5568"
echo " Executing tool itstools"
echo " Input is Peterson-COL-7, 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 r277-smll-171654416800154"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-7.tgz
mv Peterson-COL-7 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 ;