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.r286-smll-171654422800134.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)
......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
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 r286-smll-171654422800134
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 6.3K Apr 12 02:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Apr 12 02:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 12 02:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 12 02:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K 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 17K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 02:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 144K Apr 12 02:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 02:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K Apr 12 02:28 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 43K 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 1716799391822

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=gold2023
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 202304061127
[2024-05-27 08:43:14] [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]
[2024-05-27 08:43:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 08:43:15] [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.
[2024-05-27 08:43:15] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-27 08:43:15] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 717 ms
[2024-05-27 08:43:15] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 256 PT places and 396.0 transition bindings in 31 ms.
[2024-05-27 08:43:15] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 6 ms.
[2024-05-27 08:43:15] [INFO ] Skeletonized 0 HLPN properties in 0 ms.
[2024-05-27 08:43:16] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 38 ms.
[2024-05-27 08:43:16] [INFO ] Unfolded 0 HLPN properties in 1 ms.
[2024-05-27 08:43:16] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 11 ms.
[2024-05-27 08:43:16] [INFO ] Unfolded 14 HLPN properties in 1 ms.
[2024-05-27 08:43:16] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 0 ms.
[2024-05-27 08:43:16] [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.
[2024-05-27 08:43:16] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 13 ms.
[2024-05-27 08:43:16] [INFO ] Unfolded 14 HLPN properties in 1 ms.
Deduced a syphon composed of 12 places in 3 ms
Reduce places removed 12 places and 24 transitions.
Built sparse matrix representations for Structural reductions in 3 ms.23995KB 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 35 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 35 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 21 ms. Remains 244 /244 variables (removed 0) and now considering 332/332 (removed 0) transitions.
[2024-05-27 08:43:16] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
// Phase 1: matrix 308 rows 244 cols
[2024-05-27 08:43:16] [INFO ] Computed 15 invariants in 19 ms
[2024-05-27 08:43:16] [INFO ] Implicit Places using invariants in 372 ms returned []
[2024-05-27 08:43:16] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2024-05-27 08:43:16] [INFO ] Invariant cache hit.
[2024-05-27 08:43:16] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-27 08:43:16] [INFO ] Implicit Places using invariants and state equation in 347 ms returned []
Implicit Place search using SMT with State Equation took 783 ms to find 0 implicit places.
[2024-05-27 08:43:16] [INFO ] Redundant transitions in 38 ms returned []
[2024-05-27 08:43:16] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2024-05-27 08:43:16] [INFO ] Invariant cache hit.
[2024-05-27 08:43:17] [INFO ] Dead Transitions using invariants and state equation in 494 ms found 0 transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 1349 ms. Remains : 244/244 places, 332/332 transitions.
Random walk for 1250000 steps, including 0 resets, run took 2024 ms (no deadlock found). (steps per millisecond=617 )
Random directed walk for 1250001 steps, including 0 resets, run took 1312 ms (no deadlock found). (steps per millisecond=952 )
[2024-05-27 08:43:20] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2024-05-27 08:43:20] [INFO ] Invariant cache hit.
[2024-05-27 08:43:20] [INFO ] [Real]Absence check using 11 positive place invariants in 8 ms returned sat
[2024-05-27 08:43:20] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 6 ms returned unsat
[2024-05-27 08:43:20] [INFO ] Unfolded HLPN to a Petri net with 256 places and 356 transitions 1112 arcs in 8 ms.
[2024-05-27 08:43:20] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 24 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 299 ms. (steps per millisecond=33 ) properties (out of 13) seen :12
[2024-05-27 08:43:21] [INFO ] Flatten gal took : 115 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-27 08:43:21] [INFO ] Flow matrix only has 308 transitions (discarded 24 similar events)
[2024-05-27 08:43:21] [INFO ] Invariant cache hit.
[2024-05-27 08:43:21] [INFO ] Flatten gal took : 81 ms
[2024-05-27 08:43:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9674751969429794528.gal : 22 ms
[2024-05-27 08:43:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality407367040003772184.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9674751969429794528.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality407367040003772184.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality407367040003772184.prop.
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
[2024-05-27 08:43:21] [INFO ] [Real]Absence check using 11 positive place invariants in 15 ms returned sat
SDD size :4 after 5
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :5 after 19
[2024-05-27 08:43:21] [INFO ] [Real]Absence check using 11 positive and 4 generalized place invariants in 8 ms returned sat
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
[2024-05-27 08:43:21] [INFO ] After 290ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :56 after 390
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :390 after 824
[2024-05-27 08:43:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 8 ms returned sat
[2024-05-27 08:43:21] [INFO ] [Nat]Absence check using 11 positive and 4 generalized place invariants in 3 ms returned sat
[2024-05-27 08:43:21] [INFO ] After 144ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-27 08:43:21] [INFO ] State equation strengthened by 57 read => feed constraints.
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :824 after 4758
[2024-05-27 08:43:22] [INFO ] After 31ms SMT Verify possible using 57 Read/Feed constraints in natural domain returned unsat :0 sat :1
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :4758 after 26891
[2024-05-27 08:43:22] [INFO ] Deduced a trap composed of 34 places in 137 ms of which 4 ms to minimize.
[2024-05-27 08:43:22] [INFO ] Deduced a trap composed of 12 places in 140 ms of which 1 ms to minimize.
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :26891 after 48572
[2024-05-27 08:43:22] [INFO ] Deduced a trap composed of 29 places in 133 ms of which 1 ms to minimize.
[2024-05-27 08:43:22] [INFO ] Deduced a trap composed of 13 places in 128 ms of which 1 ms to minimize.
[2024-05-27 08:43:22] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 1 ms to minimize.
[2024-05-27 08:43:22] [INFO ] Deduced a trap composed of 31 places in 113 ms of which 0 ms to minimize.
[2024-05-27 08:43:23] [INFO ] Deduced a trap composed of 73 places in 100 ms of which 1 ms to minimize.
[2024-05-27 08:43:23] [INFO ] Deduced a trap composed of 35 places in 81 ms of which 1 ms to minimize.
[2024-05-27 08:43:23] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1103 ms
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :48572 after 87177
[2024-05-27 08:43:23] [INFO ] After 1150ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2024-05-27 08:43:23] [INFO ] After 1476ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 31 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 1 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 29 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 29 ms. Remains : 103/244 places, 191/332 transitions.
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
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,140473,3.57859,90480,2,23719,18,301584,6,0,1311,305681,0
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\_13,11,3.58235,90480,2,317,18,301584,7,0,1324,305681,0
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2022 ms. (steps per millisecond=494 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 930 ms. (steps per millisecond=1075 ) properties (out of 1) seen :0
Finished probabilistic random walk after 33 steps, run visited all 1 properties in 6 ms. (steps per millisecond=5 )
Probabilistic random walk after 33 steps, saw 29 distinct states, run finished after 8 ms. (steps per millisecond=4 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
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.
[2024-05-27 08:43:26] [INFO ] Flatten gal took : 34 ms
[2024-05-27 08:43:26] [INFO ] Flatten gal took : 33 ms
[2024-05-27 08:43:26] [INFO ] Time to serialize gal into /tmp/CTLFireability1818736602482450290.gal : 8 ms
[2024-05-27 08:43:26] [INFO ] Time to serialize properties into /tmp/CTLFireability9355591940841406892.ctl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1818736602482450290.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9355591940841406892.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2024-05-27 08:43:29] [INFO ] Flatten gal took : 26 ms
[2024-05-27 08:43:29] [INFO ] Applying decomposition
[2024-05-27 08:43:29] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15127633571689273087.txt' '-o' '/tmp/graph15127633571689273087.bin' '-w' '/tmp/graph15127633571689273087.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15127633571689273087.bin' '-l' '-1' '-v' '-w' '/tmp/graph15127633571689273087.weights' '-q' '0' '-e' '0.001'
[2024-05-27 08:43:29] [INFO ] Decomposing Gal with order
[2024-05-27 08:43:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 08:43:30] [INFO ] Removed a total of 213 redundant transitions.
[2024-05-27 08:43:30] [INFO ] Flatten gal took : 110 ms
[2024-05-27 08:43:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 9 labels/synchronizations in 14 ms.
[2024-05-27 08:43:30] [INFO ] Time to serialize gal into /tmp/CTLFireability17205579798902920532.gal : 18 ms
[2024-05-27 08:43:30] [INFO ] Time to serialize properties into /tmp/CTLFireability5666053397693518214.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17205579798902920532.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5666053397693518214.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/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.
[2024-05-27 08:43:33] [INFO ] Flatten gal took : 35 ms
[2024-05-27 08:43:33] [INFO ] Flatten gal took : 33 ms
[2024-05-27 08:43:33] [INFO ] Time to serialize gal into /tmp/CTLFireability425760568593860781.gal : 4 ms
[2024-05-27 08:43:33] [INFO ] Time to serialize properties into /tmp/CTLFireability18078517832083997364.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability425760568593860781.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18078517832083997364.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 14 CTL formulae.
Detected timeout of ITS tools.
[2024-05-27 08:44:03] [INFO ] Flatten gal took : 20 ms
[2024-05-27 08:44:03] [INFO ] Applying decomposition
[2024-05-27 08:44:03] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3002148605655629841.txt' '-o' '/tmp/graph3002148605655629841.bin' '-w' '/tmp/graph3002148605655629841.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3002148605655629841.bin' '-l' '-1' '-v' '-w' '/tmp/graph3002148605655629841.weights' '-q' '0' '-e' '0.001'
[2024-05-27 08:44:03] [INFO ] Decomposing Gal with order
[2024-05-27 08:44:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 08:44:03] [INFO ] Removed a total of 212 redundant transitions.
[2024-05-27 08:44:03] [INFO ] Flatten gal took : 42 ms
[2024-05-27 08:44:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 15 labels/synchronizations in 8 ms.
[2024-05-27 08:44:03] [INFO ] Time to serialize gal into /tmp/CTLFireability5275629226807848590.gal : 5 ms
[2024-05-27 08:44:03] [INFO ] Time to serialize properties into /tmp/CTLFireability9185361280814201602.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5275629226807848590.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9185361280814201602.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
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+06,3.40121,89588,3128,134,155695,1993,736,425490,94,9260,0


Converting to forward existential form...Done !
original formula: AG(EF(((((i1.u0.Idle_0>=1)&&(i3.u21.WantSection_0>=1))||((i0.u2.Idle_3>=1)&&(i0.u2.WantSection_6>=1)))||(((i0.u3.Idle_1>=1)&&(i7.u33.Want...226
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i1.u0.Idle_0>=1)&&(i3.u21.WantSection_0>=1))||((i0.u2.Idle_3>=1)&&(i0.u2.Want...286
Reverse transition relation is NOT exact ! Due to transitions UpdateTurnj1i0k1, UpdateTurnj1i0k2, UpdateTurnj1i0k3, UpdateTurnj1i1k0, UpdateTurnj1i1k2, Upd...1650
(forward)formula 0,1,6.69923,147392,1,0,239674,2266,3784,795283,454,9260,829025
Formula is TRUE !

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

original formula: AG(EF(((((((((i0.u7.AskForSection_3>=1)&&(i0.u9.Turn_2>=1))||((i0.u7.AskForSection_3>=1)&&(i0.u7.Turn_1>=1)))||(((i0.u7.AskForSection_3>=...2606
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((i0.u7.AskForSection_3>=1)&&(i0.u9.Turn_2>=1))||((i0.u7.AskForSection_3>=1...2666
(forward)formula 1,1,7.58643,164816,1,0,265700,2360,4118,891019,467,9260,905186
Formula is TRUE !

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

original formula: AG(EF(((((((i0.u9.Turn_2>=1)&&(i0.u9.TestTurn_6>=1))||((i10.u6.Turn_4>=1)&&(i10.u6.TestTurn_1>=1)))||(((i1.u8.Turn_11>=1)&&(i1.u10.TestTu...608
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((i0.u9.Turn_2>=1)&&(i0.u9.TestTurn_6>=1))||((i10.u6.Turn_4>=1)&&(i10.u6.Test...668
(forward)formula 2,1,7.89721,174056,1,0,282061,2370,4226,939136,471,9260,952488
Formula is TRUE !

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

original formula: AG(EF(((((((((i11.u43.Turn_7>=1)&&(i6.i0.u41.TestTurn_7>=1))||((i0.u9.Turn_2>=1)&&(i0.u4.TestTurn_9>=1)))||(((i0.u9.Turn_2>=1)&&(i0.u7.Te...1780
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((i11.u43.Turn_7>=1)&&(i6.i0.u41.TestTurn_7>=1))||((i0.u9.Turn_2>=1)&&(i0.u...1840
(forward)formula 3,1,8.92492,209432,1,0,338429,2597,4458,1.17128e+06,480,9572,1099542
Formula is TRUE !

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

original formula: AG(EF((((i9.i1.u39.EndTurn_2>=1)||(i1.u8.EndTurn_5>=1))||((i1.u42.EndTurn_8>=1)||(i1.u10.EndTurn_11>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((i9.i1.u39.EndTurn_2>=1)||(i1.u8.EndTurn_5>=1))||((i1.u42.EndTurn_8>=1)||(i1.u1...185
(forward)formula 4,1,9.89059,239264,1,0,394820,2876,4470,1.30978e+06,480,10399,1256949
Formula is TRUE !

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

original formula: AG(EF(((((i10.u6.EndTurn_1>=1)||(i0.u5.EndTurn_0>=1))||((i0.u7.EndTurn_3>=1)||(i13.i0.u40.EndTurn_4>=1)))||(((i6.i0.u41.EndTurn_7>=1)||(i...227
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i10.u6.EndTurn_1>=1)||(i0.u5.EndTurn_0>=1))||((i0.u7.EndTurn_3>=1)||(i13.i0.u...287
(forward)formula 5,1,10.6185,256424,1,0,423437,2881,4500,1.40511e+06,480,10431,1328930
Formula is TRUE !

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

original formula: AG(EF(((((i9.i1.u1.WantSection_5>=1)&&(i1.u42.CS_2>=1))||((i0.u2.WantSection_7>=1)&&(i1.u10.CS_3>=1)))||(((i1.u0.WantSection_1>=1)&&(i9.i...219
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((i9.i1.u1.WantSection_5>=1)&&(i1.u42.CS_2>=1))||((i0.u2.WantSection_7>=1)&&(i1...279
(forward)formula 6,1,11.0585,268304,1,0,447005,2886,4523,1.44254e+06,480,10592,1392730
Formula is TRUE !

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

original formula: AG(EF((((((((i13.i1.u64.BeginLoop_17>=1)||(i13.i0.u23.BeginLoop_16>=1))||((i13.i0.u49.BeginLoop_19>=1)||(i13.i1.u48.BeginLoop_18>=1)))||(...1419
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i13.i1.u64.BeginLoop_17>=1)||(i13.i0.u23.BeginLoop_16>=1))||((i13.i0.u49.B...1479
(forward)formula 7,1,11.6145,284408,1,0,472643,2895,4686,1.54082e+06,480,10640,1463096
Formula is TRUE !

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

original formula: AG(EF((((((i7.u34.TestIdentity_34>=1)||(i2.i0.u11.TestIdentity_0>=1))||((i13.i1.u64.TestIdentity_17>=1)||(i8.u54.TestIdentity_39>=1)))||(...407
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i7.u34.TestIdentity_34>=1)||(i2.i0.u11.TestIdentity_0>=1))||((i13.i1.u64.Tes...467
(forward)formula 8,1,12.2919,303944,1,0,505993,2916,4719,1.65424e+06,480,10743,1541654
Formula is TRUE !

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

original formula: AG(EF((((((((i13.i1.u48.TestIdentity_18>=1)||(i13.i0.u49.TestIdentity_19>=1))||((i13.i0.u23.TestIdentity_16>=1)||(i4.u26.TestIdentity_22>...1178
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i13.i1.u48.TestIdentity_18>=1)||(i13.i0.u49.TestIdentity_19>=1))||((i13.i0...1238
(forward)formula 9,1,13.1183,316704,1,0,524873,2916,4843,1.71787e+06,480,10743,1599035
Formula is TRUE !

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

original formula: AG(EF((((((((i2.i1.u45.IsEndLoop_2>=1)||(i2.i1.u13.IsEndLoop_1>=1))||((i2.i0.u12.IsEndLoop_0>=1)||(i10.u15.IsEndLoop_6>=1)))||(((i10.u60....1070
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((i2.i1.u45.IsEndLoop_2>=1)||(i2.i1.u13.IsEndLoop_1>=1))||((i2.i0.u12.IsEndL...1130
(forward)formula 10,1,13.66,332280,1,0,555609,2931,4957,1.78626e+06,481,10786,1668407
Formula is TRUE !

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

original formula: AG(EF(((((((((i0.u2.WantSection_7>=1)&&(i10.u15.TestAlone_7>=1))||((i9.i1.u1.WantSection_5>=1)&&(i12.u63.TestAlone_46>=1)))||(((i9.i1.u1....2105
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((i0.u2.WantSection_7>=1)&&(i10.u15.TestAlone_7>=1))||((i9.i1.u1.WantSectio...2165
(forward)formula 11,1,14.0704,342204,1,0,564281,2931,5190,1.80771e+06,481,10786,1699880
Formula is TRUE !

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

original formula: AG(EF(((((((((i3.u21.WantSection_0>=1)&&(i1.u57.TestAlone_44>=1))||((i7.u33.WantSection_2>=1)&&(i9.i0.u17.TestAlone_9>=1)))||(((i9.i1.u1....2123
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((i3.u21.WantSection_0>=1)&&(i1.u57.TestAlone_44>=1))||((i7.u33.WantSection...2183
(forward)formula 12,1,15.2392,370716,1,0,628183,2953,5365,1.92641e+06,481,10931,1863989
Formula is TRUE !

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

original formula: AG(EF((((((i0.u5.IsEndLoop_3>=1)||(i13.i0.u40.IsEndLoop_19>=1))||((i8.u54.IsEndLoop_39>=1)||(i10.u6.IsEndLoop_7>=1)))||(((i1.u8.IsEndLoop...364
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((i0.u5.IsEndLoop_3>=1)||(i13.i0.u40.IsEndLoop_19>=1))||((i8.u54.IsEndLoop_39>...424
(forward)formula 13,0,15.5381,381540,1,0,648026,2999,5410,1.98645e+06,481,11026,1918861
FORMULA Liveness FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 64374 ms.

BK_STOP 1716799460456

--------------------
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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="gold2023"
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 gold2023"
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 r286-smll-171654422800134"
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 ;