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.r275-smll-167863547700354.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 itstools
Input is Peterson-COL-3, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r275-smll-167863547700354
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.1K Feb 25 22:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 25 22:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 22:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 22:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 22:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 147K Feb 25 22:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 22:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 25 22:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 2 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 43K Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1678868613936

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
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-3
Not applying reductions.
Model is COL
Liveness COL
Running Version 202303021504
[2023-03-15 08:23:37] [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]
[2023-03-15 08:23:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 08:23:37] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-15 08:23:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-15 08:23:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1096 ms
[2023-03-15 08:23:38] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 256 PT places and 396.0 transition bindings in 40 ms.
[2023-03-15 08:23:38] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 8 ms.
[2023-03-15 08:23:38] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2023-03-15 08:23:38] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 54 ms.
[2023-03-15 08:23:38] [INFO ] Unfolded 0 HLPN properties in 0 ms.
[2023-03-15 08:23:38] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 17 ms.
[2023-03-15 08:23:38] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2023-03-15 08:23:39] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 0 ms.
[2023-03-15 08:23:39] [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(4), Tour(3), Process(4)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 3)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-15 08:23:39] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 20 ms.
[2023-03-15 08:23:39] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Deduced a syphon composed of 12 places in 5 ms
Reduce places removed 12 places and 24 transitions.
Built sparse matrix representations for Structural reductions in 4 ms.23900KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 244/244 places, 332/332 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 51 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 52 ms. Remains : 244/244 places, 332/332 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 244/244 places, 332/332 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 30 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2023-03-15 08:23:39] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2023-03-15 08:23:39] [INFO ] Computed 15 place invariants in 31 ms
[2023-03-15 08:23:39] [INFO ] Implicit Places using invariants in 406 ms returned []
[2023-03-15 08:23:39] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-15 08:23:39] [INFO ] Invariant cache hit.
[2023-03-15 08:23:40] [INFO ] State equation strengthened by 57 read => feed constraints.
[2023-03-15 08:23:40] [INFO ] Implicit Places using invariants and state equation in 443 ms returned []
Implicit Place search using SMT with State Equation took 915 ms to find 0 implicit places.
[2023-03-15 08:23:40] [INFO ] Redundant transitions in 42 ms returned []
[2023-03-15 08:23:40] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-15 08:23:40] [INFO ] Invariant cache hit.
[2023-03-15 08:23:40] [INFO ] Dead Transitions using invariants and state equation in 456 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 1455 ms. Remains : 244/244 places, 332/332 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1913 ms (no deadlock found). (steps per millisecond=653 )
Random directed walk for 1250003 steps, including 0 resets, run took 1225 ms (no deadlock found). (steps per millisecond=1020 )
[2023-03-15 08:23:43] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-15 08:23:43] [INFO ] Invariant cache hit.
[2023-03-15 08:23:43] [INFO ] [Real]Absence check using 11 positive place invariants in 14 ms returned sat
[2023-03-15 08:23:43] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 11 ms returned unsat
[2023-03-15 08:23:43] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 12 ms.
[2023-03-15 08:23:43] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 12 places in 4 ms
Reduce places removed 12 places and 24 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 13) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-15 08:23:44] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2023-03-15 08:23:44] [INFO ] Invariant cache hit.
[2023-03-15 08:23:44] [INFO ] Flatten gal took : 207 ms
[2023-03-15 08:23:44] [INFO ] [Real]Absence check using 11 positive place invariants in 17 ms returned sat
[2023-03-15 08:23:44] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 4 ms returned sat
[2023-03-15 08:23:44] [INFO ] After 158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-15 08:23:44] [INFO ] Flatten gal took : 89 ms
[2023-03-15 08:23:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5374482095651524461.gal : 25 ms
[2023-03-15 08:23:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality107362641251565033.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5374482095651524461.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality107362641251565033.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality107362641251565033.prop.
[2023-03-15 08:23:44] [INFO ] [Nat]Absence check using 11 positive place invariants in 18 ms returned sat
[2023-03-15 08:23:44] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 14 ms returned sat
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 5
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :5 after 19
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :19 after 30
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :30 after 56
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :56 after 390
[2023-03-15 08:23:44] [INFO ] After 243ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-15 08:23:44] [INFO ] State equation strengthened by 57 read => feed constraints.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :390 after 824
[2023-03-15 08:23:44] [INFO ] After 60ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-15 08:23:45] [INFO ] Deduced a trap composed of 34 places in 196 ms of which 4 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :824 after 4758
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :4758 after 26891
[2023-03-15 08:23:45] [INFO ] Deduced a trap composed of 12 places in 231 ms of which 2 ms to minimize.
[2023-03-15 08:23:45] [INFO ] Deduced a trap composed of 29 places in 163 ms of which 1 ms to minimize.
[2023-03-15 08:23:45] [INFO ] Deduced a trap composed of 13 places in 189 ms of which 2 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :26891 after 48572
[2023-03-15 08:23:46] [INFO ] Deduced a trap composed of 16 places in 106 ms of which 1 ms to minimize.
[2023-03-15 08:23:46] [INFO ] Deduced a trap composed of 31 places in 115 ms of which 1 ms to minimize.
[2023-03-15 08:23:46] [INFO ] Deduced a trap composed of 73 places in 116 ms of which 1 ms to minimize.
[2023-03-15 08:23:46] [INFO ] Deduced a trap composed of 35 places in 85 ms of which 1 ms to minimize.
[2023-03-15 08:23:46] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1418 ms
[2023-03-15 08:23:46] [INFO ] After 1504ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-15 08:23:46] [INFO ] After 2062ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 26 ms.
Support contains 12 out of 244 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 244/244 places, 332/332 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 244 transition count 242
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 154 transition count 242
Performed 51 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 51 Pre rules applied. Total rules applied 180 place count 154 transition count 191
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 282 place count 103 transition count 191
Applied a total of 282 rules in 34 ms. Remains 103 /244 variables (removed 141) and now considering 191/332 (removed 141) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 103/244 places, 191/332 transitions.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :48572 after 87177
Reachability property qltransition_13 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 8193 fixpoint passes
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2647 ms. (steps per millisecond=377 ) properties (out of 1) seen :0
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,140473,4.79234,89780,2,23719,18,301584,6,0,1311,305681,0
Total reachable state count : 140473

Verifying 1 reachability properties.
Reachability property qltransition_13 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_13,11,4.79774,89780,2,317,18,301584,7,0,1324,305681,0
ITS tools runner thread asked to quit. Dying gracefully.
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 840 ms. (steps per millisecond=1190 ) properties (out of 1) seen :0
Finished probabilistic random walk after 33 steps, run visited all 1 properties in 7 ms. (steps per millisecond=4 )
Probabilistic random walk after 33 steps, saw 29 distinct states, run finished after 7 ms. (steps per millisecond=4 ) properties seen :1
Able to resolve query QuasiLiveness after proving 14 properties.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 24 transitions.
[2023-03-15 08:23:50] [INFO ] Flatten gal took : 32 ms
[2023-03-15 08:23:50] [INFO ] Flatten gal took : 27 ms
[2023-03-15 08:23:50] [INFO ] Time to serialize gal into /tmp/CTLFireability12686637937454571101.gal : 5 ms
[2023-03-15 08:23:50] [INFO ] Time to serialize properties into /tmp/CTLFireability6191172503989964835.ctl : 17 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12686637937454571101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6191172503989964835.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 08:23:53] [INFO ] Flatten gal took : 25 ms
[2023-03-15 08:23:53] [INFO ] Applying decomposition
[2023-03-15 08:23:53] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10545108259417969128.txt' '-o' '/tmp/graph10545108259417969128.bin' '-w' '/tmp/graph10545108259417969128.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10545108259417969128.bin' '-l' '-1' '-v' '-w' '/tmp/graph10545108259417969128.weights' '-q' '0' '-e' '0.001'
[2023-03-15 08:23:53] [INFO ] Decomposing Gal with order
[2023-03-15 08:23:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 08:23:53] [INFO ] Removed a total of 213 redundant transitions.
[2023-03-15 08:23:53] [INFO ] Flatten gal took : 112 ms
[2023-03-15 08:23:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 15 ms.
[2023-03-15 08:23:53] [INFO ] Time to serialize gal into /tmp/CTLFireability11969110382987829777.gal : 15 ms
[2023-03-15 08:23:53] [INFO ] Time to serialize properties into /tmp/CTLFireability2449967195267081818.ctl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11969110382987829777.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2449967195267081818.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 08:23:57] [INFO ] Flatten gal took : 23 ms
[2023-03-15 08:23:57] [INFO ] Flatten gal took : 40 ms
[2023-03-15 08:23:57] [INFO ] Time to serialize gal into /tmp/CTLFireability11669129391079952908.gal : 7 ms
[2023-03-15 08:23:57] [INFO ] Time to serialize properties into /tmp/CTLFireability2418948566677879638.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11669129391079952908.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2418948566677879638.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2023-03-15 08:24:27] [INFO ] Flatten gal took : 22 ms
[2023-03-15 08:24:27] [INFO ] Applying decomposition
[2023-03-15 08:24:27] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph10122691922947190451.txt' '-o' '/tmp/graph10122691922947190451.bin' '-w' '/tmp/graph10122691922947190451.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10122691922947190451.bin' '-l' '-1' '-v' '-w' '/tmp/graph10122691922947190451.weights' '-q' '0' '-e' '0.001'
[2023-03-15 08:24:27] [INFO ] Decomposing Gal with order
[2023-03-15 08:24:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 08:24:27] [INFO ] Removed a total of 215 redundant transitions.
[2023-03-15 08:24:27] [INFO ] Flatten gal took : 41 ms
[2023-03-15 08:24:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 21 labels/synchronizations in 6 ms.
[2023-03-15 08:24:27] [INFO ] Time to serialize gal into /tmp/CTLFireability9306508272816964975.gal : 7 ms
[2023-03-15 08:24:27] [INFO ] Time to serialize properties into /tmp/CTLFireability12262736842388688122.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9306508272816964975.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12262736842388688122.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
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,3.40795e+06,12.542,292836,4329,148,367333,2499,756,2.23487e+06,86,15234,0


Converting to forward existential form...Done !
original formula: AG(EF(((((i12.i1.u2.Idle_0>=1)&&(i12.i1.u2.WantSection_0>=1))||((i3.u3.Idle_3>=1)&&(i3.u3.WantSection_6>=1)))||(((i3.u0.Idle_1>=1)&&(i6.u...233
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i12.i1.u2.Idle_0>=1)&&(i12.i1.u2.WantSection_0>=1))||((i3.u3.Idle_3>=1)&&(i3....293
Reverse transition relation is NOT exact ! Due to transitions BecomeIdlei0, BecomeIdlei1, BecomeIdlei3, NotAlonej0i0k2, NotAlonej0i0k3, NotAlonej0i1k2, Not...1619
(forward)formula 0,1,18.8117,306288,1,0,367333,2499,3951,2.41246e+06,436,15234,1164144
Formula is TRUE !

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

original formula: AG(EF(((((((((i3.u5.AskForSection_3>=1)&&(i3.u11.Turn_2>=1))||((i3.u5.AskForSection_3>=1)&&(i3.u5.Turn_1>=1)))||(((i3.u5.AskForSection_3>...2622
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((i3.u5.AskForSection_3>=1)&&(i3.u11.Turn_2>=1))||((i3.u5.AskForSection_3>=...2682
(forward)formula 1,1,20.5814,343776,1,0,392307,2546,4395,2.68041e+06,450,15234,1306754
Formula is TRUE !

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

original formula: AG(EF(((((((i3.u11.Turn_2>=1)&&(i3.u11.TestTurn_6>=1))||((i1.u7.Turn_4>=1)&&(i1.u31.TestTurn_1>=1)))||(((i2.i0.u8.Turn_11>=1)&&(i2.i0.u8....612
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i3.u11.Turn_2>=1)&&(i3.u11.TestTurn_6>=1))||((i1.u7.Turn_4>=1)&&(i1.u31.Tes...672
(forward)formula 2,1,22.0238,373872,1,0,429248,2550,4523,2.90483e+06,456,15234,1424012
Formula is TRUE !

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

original formula: AG(EF(((((((((i1.u7.Turn_7>=1)&&(i1.u12.TestTurn_7>=1))||((i3.u11.Turn_2>=1)&&(i3.u14.TestTurn_9>=1)))||(((i3.u11.Turn_2>=1)&&(i3.u5.Test...1792
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((i1.u7.Turn_7>=1)&&(i1.u12.TestTurn_7>=1))||((i3.u11.Turn_2>=1)&&(i3.u14.T...1852
(forward)formula 3,1,26.1008,463036,1,0,529055,2810,4831,3.6213e+06,464,15234,1702723
Formula is TRUE !

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

original formula: AG(EF((((i2.i0.u32.EndTurn_2>=1)||(i2.i1.u10.EndTurn_5>=1))||((i2.i0.u13.EndTurn_8>=1)||(i2.i0.u8.EndTurn_11>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((i2.i0.u32.EndTurn_2>=1)||(i2.i1.u10.EndTurn_5>=1))||((i2.i0.u13.EndTurn_8>=1)|...194
(forward)formula 4,1,28.6278,537220,1,0,620827,2923,4848,4.16092e+06,464,15234,1944948
Formula is TRUE !
Detected timeout of ITS tools.
[2023-03-15 08:24:57] [INFO ] Flatten gal took : 29 ms
[2023-03-15 08:24:57] [INFO ] Flatten gal took : 24 ms
[2023-03-15 08:24:57] [INFO ] Time to serialize gal into /tmp/CTLFireability15151505517335021674.gal : 5 ms
[2023-03-15 08:24:57] [INFO ] Time to serialize properties into /tmp/CTLFireability4777755671190872713.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15151505517335021674.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4777755671190872713.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 9 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,3.40795e+06,41.5228,761792,2,86058,5,2.20358e+06,6,0,1311,3.77443e+06,0


Converting to forward existential form...Done !
original formula: AG(EF(((((EndTurn_1>=1)||(EndTurn_0>=1))||((EndTurn_3>=1)||(EndTurn_4>=1)))||(((EndTurn_7>=1)||(EndTurn_6>=1))||((EndTurn_10>=1)||(EndTur...167
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((EndTurn_1>=1)||(EndTurn_0>=1))||((EndTurn_3>=1)||(EndTurn_4>=1)))||(((EndTurn...227
Reverse transition relation is NOT exact ! Due to transitions UpdateTurnj0i0k0, UpdateTurnj0i0k1, UpdateTurnj0i0k2, UpdateTurnj0i0k3, UpdateTurnj0i1k0, Upd...1570
(forward)formula 0,1,195.781,2787040,1,0,663,1.42185e+07,14,335,4344,7.81467e+06,20
Formula is TRUE !

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

original formula: AG(EF(((((WantSection_5>=1)&&(CS_2>=1))||((WantSection_7>=1)&&(CS_3>=1)))||(((WantSection_1>=1)&&(CS_0>=1))||((WantSection_3>=1)&&(CS_1>=...162
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((WantSection_5>=1)&&(CS_2>=1))||((WantSection_7>=1)&&(CS_3>=1)))||(((WantSecti...222
(forward)formula 1,1,242.179,2842884,1,0,663,2.13829e+07,15,335,4351,7.81467e+06,67
Formula is TRUE !

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

original formula: AG(EF((((((((BeginLoop_17>=1)||(BeginLoop_16>=1))||((BeginLoop_19>=1)||(BeginLoop_18>=1)))||(((BeginLoop_21>=1)||(BeginLoop_20>=1))||((Be...1020
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((BeginLoop_17>=1)||(BeginLoop_16>=1))||((BeginLoop_19>=1)||(BeginLoop_18>=1...1080
(forward)formula 2,1,299.075,3223320,1,0,663,2.48808e+07,14,335,4344,8.82102e+06,6
Formula is TRUE !
Detected timeout of ITS tools.
[2023-03-15 08:29:57] [INFO ] Flatten gal took : 14 ms
[2023-03-15 08:29:57] [INFO ] Applying decomposition
[2023-03-15 08:29:57] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4989189992317886687.txt' '-o' '/tmp/graph4989189992317886687.bin' '-w' '/tmp/graph4989189992317886687.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4989189992317886687.bin' '-l' '-1' '-v' '-w' '/tmp/graph4989189992317886687.weights' '-q' '0' '-e' '0.001'
[2023-03-15 08:29:57] [INFO ] Decomposing Gal with order
[2023-03-15 08:29:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 08:29:57] [INFO ] Removed a total of 213 redundant transitions.
[2023-03-15 08:29:57] [INFO ] Flatten gal took : 29 ms
[2023-03-15 08:29:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 5 ms.
[2023-03-15 08:29:57] [INFO ] Time to serialize gal into /tmp/CTLFireability7058884555425907382.gal : 5 ms
[2023-03-15 08:29:57] [INFO ] Time to serialize properties into /tmp/CTLFireability8815957460706706349.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7058884555425907382.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8815957460706706349.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 6 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,3.40795e+06,10.7747,197804,4744,180,271389,3259,711,1.12129e+06,93,16489,0


Converting to forward existential form...Done !
original formula: AG(EF((((((i9.i1.u25.TestIdentity_34>=1)||(i13.i0.u37.TestIdentity_0>=1))||((i5.i1.u64.TestIdentity_17>=1)||(i6.u26.TestIdentity_39>=1)))...414
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i9.i1.u25.TestIdentity_34>=1)||(i13.i0.u37.TestIdentity_0>=1))||((i5.i1.u64....474
Reverse transition relation is NOT exact ! Due to transitions BecomeIdlei0, BecomeIdlei1, BecomeIdlei2, NotAlonej0i0k2, NotAlonej0i0k3, NotAlonej0i1k2, Not...1671
(forward)formula 0,1,15.3586,201236,1,0,308626,3738,3753,1.12129e+06,458,16706,1247556
Formula is TRUE !

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

original formula: AG(EF((((((((i5.i1.u43.TestIdentity_18>=1)||(i7.i1.u44.TestIdentity_19>=1))||((i8.u42.TestIdentity_16>=1)||(i10.u46.TestIdentity_22>=1)))...1190
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i5.i1.u43.TestIdentity_18>=1)||(i7.i1.u44.TestIdentity_19>=1))||((i8.u42.T...1250
(forward)formula 1,1,16.4757,229748,1,0,356948,3791,3881,1.18565e+06,458,17147,1396740
Formula is TRUE !

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

original formula: AG(EF((((((((i13.i1.u38.IsEndLoop_2>=1)||(i13.i1.u57.IsEndLoop_1>=1))||((i13.i0.u37.IsEndLoop_0>=1)||(i2.i1.u58.IsEndLoop_6>=1)))||(((i2....1091
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i13.i1.u38.IsEndLoop_2>=1)||(i13.i1.u57.IsEndLoop_1>=1))||((i13.i0.u37.IsE...1151
(forward)formula 2,1,17.5399,253244,1,0,404377,3828,4002,1.25477e+06,459,17276,1521544
Formula is TRUE !

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

original formula: AG(EF(((((((((i1.u3.WantSection_7>=1)&&(i2.i1.u58.TestAlone_7>=1))||((i7.i1.u0.WantSection_5>=1)&&(i12.u56.TestAlone_46>=1)))||(((i7.i1.u...2144
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((i1.u3.WantSection_7>=1)&&(i2.i1.u58.TestAlone_7>=1))||((i7.i1.u0.WantSect...2204
(forward)formula 3,1,18.2883,263804,1,0,422439,3834,4228,1.28192e+06,459,17278,1594964
Formula is TRUE !

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

original formula: AG(EF(((((((((i5.i0.u1.WantSection_0>=1)&&(i1.u29.TestAlone_44>=1))||((i11.u48.WantSection_2>=1)&&(i3.i0.u40.TestAlone_9>=1)))||(((i7.i1....2162
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((i5.i0.u1.WantSection_0>=1)&&(i1.u29.TestAlone_44>=1))||((i11.u48.WantSect...2222
(forward)formula 4,1,23.0794,370544,1,0,597645,4125,4390,1.77024e+06,459,18448,2053740
Formula is TRUE !

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

original formula: AG(EF((((((i0.u4.IsEndLoop_3>=1)||(i8.u32.IsEndLoop_19>=1))||((i6.u26.IsEndLoop_39>=1)||(i8.u6.IsEndLoop_7>=1)))||(((i1.u33.IsEndLoop_23>...357
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i0.u4.IsEndLoop_3>=1)||(i8.u32.IsEndLoop_19>=1))||((i6.u26.IsEndLoop_39>=1)|...417
(forward)formula 5,0,23.7428,389816,1,0,634260,4275,4436,1.849e+06,459,18941,2164961
FORMULA Liveness FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 404203 ms.

BK_STOP 1678869022664

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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-3"
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 2-5348"
echo " Executing tool itstools"
echo " Input is Peterson-COL-3, 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 r275-smll-167863547700354"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-3.tgz
mv Peterson-COL-3 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 ;