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.r265-smll-167863539600130.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is NeoElection-COL-4, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863539600130
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 524K
-rw-r--r-- 1 mcc users 7.7K Feb 26 16:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 26 16:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 15:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 15:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 16:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 16:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 16:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 16:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 16:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 108K Feb 26 16:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:27 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 81K 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

here is the order used to build the result vector(from text file)
FORMULA_NAME NeoElection-COL-4-CTLFireability-00
FORMULA_NAME NeoElection-COL-4-CTLFireability-01
FORMULA_NAME NeoElection-COL-4-CTLFireability-02
FORMULA_NAME NeoElection-COL-4-CTLFireability-03
FORMULA_NAME NeoElection-COL-4-CTLFireability-04
FORMULA_NAME NeoElection-COL-4-CTLFireability-05
FORMULA_NAME NeoElection-COL-4-CTLFireability-06
FORMULA_NAME NeoElection-COL-4-CTLFireability-07
FORMULA_NAME NeoElection-COL-4-CTLFireability-08
FORMULA_NAME NeoElection-COL-4-CTLFireability-09
FORMULA_NAME NeoElection-COL-4-CTLFireability-10
FORMULA_NAME NeoElection-COL-4-CTLFireability-11
FORMULA_NAME NeoElection-COL-4-CTLFireability-12
FORMULA_NAME NeoElection-COL-4-CTLFireability-13
FORMULA_NAME NeoElection-COL-4-CTLFireability-14
FORMULA_NAME NeoElection-COL-4-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678778138976

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=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeoElection-COL-4
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-14 07:15:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-14 07:15:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 07:15:41] [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.
[2023-03-14 07:15:42] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 07:15:42] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 823 ms
[2023-03-14 07:15:42] [INFO ] Detected 6 constant HL places corresponding to 870 PT places.
[2023-03-14 07:15:42] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 1830 PT places and 3990.0 transition bindings in 42 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 15 ms.
[2023-03-14 07:15:42] [INFO ] Built PT skeleton of HLPN with 18 places and 22 transitions 98 arcs in 6 ms.
[2023-03-14 07:15:42] [INFO ] Skeletonized 3 HLPN properties in 1 ms. Removed 13 properties that had guard overlaps.
Computed a total of 14 stabilizing places and 8 stable transitions
Graph (complete) has 56 edges and 18 vertex of which 15 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Remains 3 properties that can be checked using skeleton over-approximation.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 12 places and 7 transitions.
Ensure Unique test removed 8 transitions
Reduce redundant transitions removed 8 transitions.
FORMULA NeoElection-COL-4-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 2 stable transitions
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=1 )
[2023-03-14 07:15:42] [INFO ] Flatten gal took : 57 ms
[2023-03-14 07:15:42] [INFO ] Flatten gal took : 3 ms
Symmetric sort wr.t. initial and guards and successors and join/free detected :MT
Arc [9:1*[$m, $s, 3, 0]] contains constants of sort MT
Transition T_poll__handleAI1 : constants on arcs in [[9:1*[$m, $s, 3, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 2 subsets.
Arc [9:1*[$m, $s, 3, 0]] contains constants of sort MT
Transition T_poll__handleAI2 : constants on arcs in [[9:1*[$m, $s, 3, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 2 subsets.
Arc [9:1*[$m, $s, 4, 0]] contains constants of sort MT
Transition T_poll__handleAnnP1 : constants on arcs in [[9:1*[$m, $s, 4, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 3 subsets.
Arc [9:1*[$m, $s, 4, 0]] contains constants of sort MT
Transition T_poll__handleAnnP2 : constants on arcs in [[9:1*[$m, $s, 4, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 3 subsets.
Arc [9:1*[$m, $s, 1, 0]] contains constants of sort MT
Transition T_poll__handleAnsP1 : constants on arcs in [[9:1*[$m, $s, 1, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 4 subsets.
Arc [9:1*[$s, $m, 2, 0]] contains constants of sort MT
Transition T_poll__handleAnsP1 : constants on arcs in [[9:1*[$s, $m, 2, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$m, $s, 1, $p]] contains constants of sort MT
Transition T_poll__handleAnsP2 : constants on arcs in [[9:1*[$m, $s, 1, $p]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$s, $m, 2, 0]] contains constants of sort MT
Transition T_poll__handleAnsP2 : constants on arcs in [[9:1*[$s, $m, 2, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$m, $s, 1, $p]] contains constants of sort MT
Transition T_poll__handleAnsP3 : constants on arcs in [[9:1*[$m, $s, 1, $p]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [11:1*[$m, $s, 1, $p]] contains constants of sort MT
Transition T_poll__handleAnsP4 : constants on arcs in [[11:1*[$m, $s, 1, $p]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$s, $m, 2, 0]] contains constants of sort MT
Transition T_poll__handleAnsP4 : constants on arcs in [[9:1*[$s, $m, 2, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 5 subsets.
Arc [9:1*[$m, $s, 0, 0]] contains constants of sort MT
Transition T_poll__handleAskP : constants on arcs in [[9:1*[$m, $s, 0, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 6 subsets.
Domain [M(5), POS(4), M(5)] of place P_masterList breaks symmetries in sort M
Arc [15:1*[$m, (MOD (ADD $i 1) 4)]] contains successor/predecessor on variables of sort POS
Symmetric sort wr.t. initial and guards and successors and join/free detected :STAGE
Arc [16:1*[$m, 0]] contains constants of sort STAGE
Transition T_poll__iAmPrimary : constants on arcs in [[16:1*[$m, 0]]] introduces in STAGE(3) partition with 1 elements that refines current partition to 2 subsets.
Arc [16:1*[$m, 1]] contains constants of sort STAGE
Transition T_poll__iAmPrimary : constants on arcs in [[16:1*[$m, 1]]] introduces in STAGE(3) partition with 1 elements that refines current partition to 3 subsets.
Symmetric sort wr.t. initial and guards and successors and join/free detected :NEGSTEP
Arc [8:1*[$m, $r, 1]] contains constants of sort NEGSTEP
Transition T_poll__handleAI1 : constants on arcs in [[8:1*[$m, $r, 1]]] introduces in NEGSTEP(3) partition with 1 elements that refines current partition to 2 subsets.
Arc [8:1*[$m, $r, 2]] contains constants of sort NEGSTEP
Transition T_poll__handleAI1 : constants on arcs in [[8:1*[$m, $r, 2]]] introduces in NEGSTEP(3) partition with 1 elements that refines current partition to 3 subsets.
Symmetric sort wr.t. initial and guards and successors and join/free detected :BOOL
Arc [7:1*[$m, 0, $pm]] contains constants of sort BOOL
Transition T_poll__handleAI2 : constants on arcs in [[7:1*[$m, 0, $pm]]] introduces in BOOL(2) partition with 1 elements that refines current partition to 2 subsets.
[2023-03-14 07:15:42] [INFO ] Unfolded HLPN to a Petri net with 1830 places and 1984 transitions 11141 arcs in 175 ms.
[2023-03-14 07:15:42] [INFO ] Unfolded 14 HLPN properties in 5 ms.
Deduced a syphon composed of 1687 places in 12 ms
Reduce places removed 1703 places and 1857 transitions.
Reduce places removed 5 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA NeoElection-COL-4-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 110 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 127/127 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 110 transition count 127
Applied a total of 12 rules in 17 ms. Remains 110 /122 variables (removed 12) and now considering 127/127 (removed 0) transitions.
[2023-03-14 07:15:43] [INFO ] Flow matrix only has 118 transitions (discarded 9 similar events)
// Phase 1: matrix 118 rows 110 cols
[2023-03-14 07:15:43] [INFO ] Computed 23 place invariants in 21 ms
[2023-03-14 07:15:43] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-14 07:15:43] [INFO ] Flow matrix only has 118 transitions (discarded 9 similar events)
[2023-03-14 07:15:43] [INFO ] Invariant cache hit.
[2023-03-14 07:15:43] [INFO ] State equation strengthened by 18 read => feed constraints.
[2023-03-14 07:15:43] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 498 ms to find 0 implicit places.
[2023-03-14 07:15:43] [INFO ] Flow matrix only has 118 transitions (discarded 9 similar events)
[2023-03-14 07:15:43] [INFO ] Invariant cache hit.
[2023-03-14 07:15:43] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 110/122 places, 127/127 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 716 ms. Remains : 110/122 places, 127/127 transitions.
Support contains 110 out of 110 places after structural reductions.
[2023-03-14 07:15:43] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-14 07:15:43] [INFO ] Flatten gal took : 39 ms
[2023-03-14 07:15:43] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA NeoElection-COL-4-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 07:15:43] [INFO ] Flatten gal took : 36 ms
[2023-03-14 07:15:44] [INFO ] Input system was already deterministic with 127 transitions.
Support contains 94 out of 110 places (down from 110) after GAL structural reductions.
FORMULA NeoElection-COL-4-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 120 steps, including 0 resets, run visited all 8 properties in 16 ms. (steps per millisecond=7 )
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 21 ms
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 30 ms
[2023-03-14 07:15:44] [INFO ] Input system was already deterministic with 127 transitions.
Computed a total of 110 stabilizing places and 127 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 110 transition count 127
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 3 formulas.
FORMULA NeoElection-COL-4-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-4-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 127/127 transitions.
Reduce places removed 4 places and 4 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 102 transition count 123
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 4 place count 102 transition count 119
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 12 place count 98 transition count 119
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 21 place count 89 transition count 93
Iterating global reduction 1 with 9 rules applied. Total rules applied 30 place count 89 transition count 93
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 88 transition count 92
Ensure Unique test removed 1 places
Iterating post reduction 1 with 1 rules applied. Total rules applied 32 place count 87 transition count 92
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 86 transition count 91
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 34 place count 85 transition count 91
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 35 place count 84 transition count 90
Applied a total of 35 rules in 53 ms. Remains 84 /110 variables (removed 26) and now considering 90/127 (removed 37) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53 ms. Remains : 84/110 places, 90/127 transitions.
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 13 ms
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 15 ms
[2023-03-14 07:15:44] [INFO ] Input system was already deterministic with 90 transitions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 127/127 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 101 transition count 112
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 101 transition count 112
Applied a total of 18 rules in 7 ms. Remains 101 /110 variables (removed 9) and now considering 112/127 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 101/110 places, 112/127 transitions.
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 17 ms
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 20 ms
[2023-03-14 07:15:44] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 127/127 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 92 transition count 78
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 92 transition count 78
Applied a total of 36 rules in 6 ms. Remains 92 /110 variables (removed 18) and now considering 78/127 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 92/110 places, 78/127 transitions.
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 10 ms
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 11 ms
[2023-03-14 07:15:44] [INFO ] Input system was already deterministic with 78 transitions.
Starting structural reductions in LTL mode, iteration 0 : 110/110 places, 127/127 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 106 transition count 123
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 106 transition count 123
Applied a total of 8 rules in 6 ms. Remains 106 /110 variables (removed 4) and now considering 123/127 (removed 4) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 106/110 places, 123/127 transitions.
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 16 ms
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 19 ms
[2023-03-14 07:15:44] [INFO ] Input system was already deterministic with 123 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 127/127 transitions.
Reduce places removed 4 places and 4 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 102 transition count 123
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 4 place count 102 transition count 119
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 12 place count 98 transition count 119
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 30 place count 80 transition count 70
Iterating global reduction 1 with 18 rules applied. Total rules applied 48 place count 80 transition count 70
Applied a total of 48 rules in 14 ms. Remains 80 /110 variables (removed 30) and now considering 70/127 (removed 57) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 80/110 places, 70/127 transitions.
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 8 ms
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 9 ms
[2023-03-14 07:15:44] [INFO ] Input system was already deterministic with 70 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 127/127 transitions.
Reduce places removed 4 places and 4 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 102 transition count 123
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 4 place count 102 transition count 119
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 8 rules applied. Total rules applied 12 place count 98 transition count 119
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 30 place count 80 transition count 70
Iterating global reduction 1 with 18 rules applied. Total rules applied 48 place count 80 transition count 70
Applied a total of 48 rules in 14 ms. Remains 80 /110 variables (removed 30) and now considering 70/127 (removed 57) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 80/110 places, 70/127 transitions.
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 8 ms
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 9 ms
[2023-03-14 07:15:44] [INFO ] Input system was already deterministic with 70 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 110/110 places, 127/127 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 96 transition count 82
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 96 transition count 82
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 36 place count 92 transition count 78
Applied a total of 36 rules in 10 ms. Remains 92 /110 variables (removed 18) and now considering 78/127 (removed 49) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 92/110 places, 78/127 transitions.
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 9 ms
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 9 ms
[2023-03-14 07:15:44] [INFO ] Input system was already deterministic with 78 transitions.
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 22 ms
[2023-03-14 07:15:44] [INFO ] Flatten gal took : 20 ms
[2023-03-14 07:15:44] [INFO ] Export to MCC of 7 properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2023-03-14 07:15:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 110 places, 127 transitions and 596 arcs took 1 ms.
Total runtime 3291 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/460/ctl_0_ --ctl=/tmp/460/ctl_1_ --ctl=/tmp/460/ctl_2_ --ctl=/tmp/460/ctl_3_ --ctl=/tmp/460/ctl_4_ --ctl=/tmp/460/ctl_5_ --ctl=/tmp/460/ctl_6_ --mu-par --mu-opt
FORMULA NeoElection-COL-4-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA NeoElection-COL-4-CTLFireability-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA NeoElection-COL-4-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA NeoElection-COL-4-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA NeoElection-COL-4-CTLFireability-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA NeoElection-COL-4-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA NeoElection-COL-4-CTLFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678780519343

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name NeoElection-COL-4-CTLFireability-03
ctl formula formula --ctl=/tmp/460/ctl_0_
ctl formula name NeoElection-COL-4-CTLFireability-04
ctl formula formula --ctl=/tmp/460/ctl_1_
ctl formula name NeoElection-COL-4-CTLFireability-05
ctl formula formula --ctl=/tmp/460/ctl_2_
ctl formula name NeoElection-COL-4-CTLFireability-06
ctl formula formula --ctl=/tmp/460/ctl_3_
ctl formula name NeoElection-COL-4-CTLFireability-10
ctl formula formula --ctl=/tmp/460/ctl_4_
ctl formula name NeoElection-COL-4-CTLFireability-11
ctl formula formula --ctl=/tmp/460/ctl_5_
ctl formula name NeoElection-COL-4-CTLFireability-14
ctl formula formula --ctl=/tmp/460/ctl_6_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 110 places, 127 transitions and 596 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.010 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 127->109 groups
pnml2lts-sym: Regrouping took 0.020 real 0.020 user 0.000 sys
pnml2lts-sym: state vector length is 110; there are 109 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 170859 group checks and 0 next state calls
pnml2lts-sym: reachability took 1.120 real 4.430 user 0.040 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.010 real 0.030 user 0.000 sys
pnml2lts-sym: state space has 291911853682 states, 58370 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/460/ctl_1_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/460/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/460/ctl_6_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/460/ctl_0_ holds for the initial state
pnml2lts-sym: Formula /tmp/460/ctl_4_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/460/ctl_3_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/460/ctl_5_ holds for the initial state
pnml2lts-sym: group_next: 1194 nodes total
pnml2lts-sym: group_explored: 1224 nodes, 1296 short vectors total
pnml2lts-sym: max token count: 1

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="NeoElection-COL-4"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 ltsminxred"
echo " Input is NeoElection-COL-4, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r265-smll-167863539600130"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-4.tgz
mv NeoElection-COL-4 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;