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.r261-smll-167863536000164.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 NeoElection-COL-8, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r261-smll-167863536000164
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 620K
-rw-r--r-- 1 mcc users 12K Feb 26 18:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 18:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 17:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 17:34 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 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 20:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 20:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 19:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 26 19:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:28 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 120K 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-8-LTLFireability-00
FORMULA_NAME NeoElection-COL-8-LTLFireability-01
FORMULA_NAME NeoElection-COL-8-LTLFireability-02
FORMULA_NAME NeoElection-COL-8-LTLFireability-03
FORMULA_NAME NeoElection-COL-8-LTLFireability-04
FORMULA_NAME NeoElection-COL-8-LTLFireability-05
FORMULA_NAME NeoElection-COL-8-LTLFireability-06
FORMULA_NAME NeoElection-COL-8-LTLFireability-07
FORMULA_NAME NeoElection-COL-8-LTLFireability-08
FORMULA_NAME NeoElection-COL-8-LTLFireability-09
FORMULA_NAME NeoElection-COL-8-LTLFireability-10
FORMULA_NAME NeoElection-COL-8-LTLFireability-11
FORMULA_NAME NeoElection-COL-8-LTLFireability-12
FORMULA_NAME NeoElection-COL-8-LTLFireability-13
FORMULA_NAME NeoElection-COL-8-LTLFireability-14
FORMULA_NAME NeoElection-COL-8-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678766878758

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NeoElection-COL-8
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-14 04:08:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-14 04:08:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 04:08:01] [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 04:08:02] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 04:08:02] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 960 ms
[2023-03-14 04:08:02] [INFO ] Detected 6 constant HL places corresponding to 5058 PT places.
[2023-03-14 04:08:02] [INFO ] Imported 18 HL places and 22 HL transitions for a total of 10062 PT places and 34578.0 transition bindings in 42 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2023-03-14 04:08:02] [INFO ] Built PT skeleton of HLPN with 18 places and 22 transitions 98 arcs in 7 ms.
[2023-03-14 04:08:02] [INFO ] Skeletonized 11 HLPN properties in 2 ms. Removed 5 properties that had guard overlaps.
Initial state reduction rules removed 3 formulas.
FORMULA NeoElection-COL-8-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 8 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-8-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 2 stable transitions
Finished random walk after 20 steps, including 0 resets, run visited all 2 properties in 9 ms. (steps per millisecond=2 )
[2023-03-14 04:08:03] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2023-03-14 04:08:03] [INFO ] Flatten gal took : 19 ms
[2023-03-14 04:08:03] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA NeoElection-COL-8-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 04:08:03] [INFO ] Flatten gal took : 3 ms
Domain [M(9), POS(8), M(9)] of place P_masterList breaks symmetries in sort M
Arc [15:1*[$m, (MOD (ADD $i 1) 8)]] contains successor/predecessor on variables of sort POS
Symmetric sort wr.t. initial and guards and successors and join/free detected :MT
Arc [9:1*[$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, $s, 0, 0]]] introduces in MT(6) partition with 1 elements that refines current partition to 6 subsets.
Symmetric sort wr.t. initial and guards and successors and join/free detected :STAGE
Arc [16:1*[$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 04:08:03] [INFO ] Unfolded HLPN to a Petri net with 10062 places and 19858 transitions 113083 arcs in 371 ms.
[2023-03-14 04:08:03] [INFO ] Unfolded 8 HLPN properties in 9 ms.
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 9487 places in 52 ms
Reduce places removed 9551 places and 18965 transitions.
Reduce places removed 9 places and 0 transitions.
FORMULA NeoElection-COL-8-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeoElection-COL-8-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 331 out of 502 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 502/502 places, 893/893 transitions.
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 446 transition count 893
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 91 place count 411 transition count 579
Iterating global reduction 1 with 35 rules applied. Total rules applied 126 place count 411 transition count 579
Applied a total of 126 rules in 40 ms. Remains 411 /502 variables (removed 91) and now considering 579/893 (removed 314) transitions.
[2023-03-14 04:08:03] [INFO ] Flow matrix only has 530 transitions (discarded 49 similar events)
// Phase 1: matrix 530 rows 411 cols
[2023-03-14 04:08:03] [INFO ] Computed 79 place invariants in 46 ms
[2023-03-14 04:08:04] [INFO ] Implicit Places using invariants in 409 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 460 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 410/502 places, 579/893 transitions.
Applied a total of 0 rules in 10 ms. Remains 410 /410 variables (removed 0) and now considering 579/579 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 511 ms. Remains : 410/502 places, 579/893 transitions.
Support contains 331 out of 410 places after structural reductions.
[2023-03-14 04:08:04] [INFO ] Flatten gal took : 129 ms
[2023-03-14 04:08:04] [INFO ] Flatten gal took : 131 ms
[2023-03-14 04:08:04] [INFO ] Input system was already deterministic with 579 transitions.
Finished random walk after 931 steps, including 1 resets, run visited all 5 properties in 95 ms. (steps per millisecond=9 )
Computed a total of 410 stabilizing places and 579 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 410 transition count 579
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 196 out of 410 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 410/410 places, 579/579 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 410 transition count 578
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 409 transition count 578
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 2 place count 409 transition count 570
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 18 place count 401 transition count 570
Applied a total of 18 rules in 73 ms. Remains 401 /410 variables (removed 9) and now considering 570/579 (removed 9) transitions.
[2023-03-14 04:08:05] [INFO ] Flow matrix only has 521 transitions (discarded 49 similar events)
// Phase 1: matrix 521 rows 401 cols
[2023-03-14 04:08:05] [INFO ] Computed 78 place invariants in 14 ms
[2023-03-14 04:08:05] [INFO ] Implicit Places using invariants in 382 ms returned []
[2023-03-14 04:08:05] [INFO ] Flow matrix only has 521 transitions (discarded 49 similar events)
[2023-03-14 04:08:05] [INFO ] Invariant cache hit.
[2023-03-14 04:08:06] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-14 04:08:06] [INFO ] Implicit Places using invariants and state equation in 1092 ms returned []
Implicit Place search using SMT with State Equation took 1479 ms to find 0 implicit places.
[2023-03-14 04:08:06] [INFO ] Redundant transitions in 53 ms returned []
[2023-03-14 04:08:06] [INFO ] Flow matrix only has 521 transitions (discarded 49 similar events)
[2023-03-14 04:08:06] [INFO ] Invariant cache hit.
[2023-03-14 04:08:07] [INFO ] Dead Transitions using invariants and state equation in 599 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 401/410 places, 570/579 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2218 ms. Remains : 401/410 places, 570/579 transitions.
Stuttering acceptance computed with spot in 274 ms :[(NOT p0)]
Running random walk in product with property : NeoElection-COL-8-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (AND (GEQ s113 1) (GEQ s394 1)) (AND (GEQ s59 1) (GEQ s367 1)) (AND (GEQ s71 1) (GEQ s373 1)) (AND (GEQ s41 1) (GEQ s358 1)) (AND (GEQ s24 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 832 steps with 4 reset in 35 ms.
FORMULA NeoElection-COL-8-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeoElection-COL-8-LTLFireability-01 finished in 2607 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 78 out of 410 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 410/410 places, 579/579 transitions.
Reduce places removed 8 places and 8 transitions.
Ensure Unique test removed 8 places
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 394 transition count 571
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 8 place count 394 transition count 563
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 24 place count 386 transition count 563
Discarding 63 places :
Symmetric choice reduction at 1 with 63 rule applications. Total rules 87 place count 323 transition count 302
Iterating global reduction 1 with 63 rules applied. Total rules applied 150 place count 323 transition count 302
Applied a total of 150 rules in 94 ms. Remains 323 /410 variables (removed 87) and now considering 302/579 (removed 277) transitions.
[2023-03-14 04:08:07] [INFO ] Flow matrix only has 253 transitions (discarded 49 similar events)
// Phase 1: matrix 253 rows 323 cols
[2023-03-14 04:08:07] [INFO ] Computed 70 place invariants in 21 ms
[2023-03-14 04:08:08] [INFO ] Implicit Places using invariants in 434 ms returned [14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68]
Discarding 55 places :
Implicit Place search using SMT only with invariants took 437 ms to find 55 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 268/410 places, 302/579 transitions.
Applied a total of 0 rules in 27 ms. Remains 268 /268 variables (removed 0) and now considering 302/302 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 558 ms. Remains : 268/410 places, 302/579 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : NeoElection-COL-8-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s12 1) (LT s151 1) (LT s202 1)) (OR (LT s13 1) (LT s161 1) (LT s202 1)) (OR (LT s181 1) (LT s203 1)) (OR (LT s5 1) (LT s59 1) (LT s198 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2290 reset in 1813 ms.
Product exploration explored 100000 steps with 2279 reset in 1595 ms.
Computed a total of 268 stabilizing places and 302 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 268 transition count 302
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 4 factoid took 150 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NeoElection-COL-8-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NeoElection-COL-8-LTLFireability-02 finished in 4461 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(p1)))'
Support contains 72 out of 410 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 410/410 places, 579/579 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 347 transition count 318
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 347 transition count 318
Applied a total of 126 rules in 22 ms. Remains 347 /410 variables (removed 63) and now considering 318/579 (removed 261) transitions.
[2023-03-14 04:08:12] [INFO ] Flow matrix only has 269 transitions (discarded 49 similar events)
// Phase 1: matrix 269 rows 347 cols
[2023-03-14 04:08:12] [INFO ] Computed 78 place invariants in 7 ms
[2023-03-14 04:08:12] [INFO ] Implicit Places using invariants in 320 ms returned [22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84]
Discarding 63 places :
Implicit Place search using SMT only with invariants took 326 ms to find 63 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 284/410 places, 318/579 transitions.
Applied a total of 0 rules in 9 ms. Remains 284 /284 variables (removed 0) and now considering 318/318 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 359 ms. Remains : 284/410 places, 318/579 transitions.
Stuttering acceptance computed with spot in 369 ms :[(NOT p1), true, (NOT p1), (NOT p1)]
Running random walk in product with property : NeoElection-COL-8-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s39 1) (GEQ s204 1)) (AND (GEQ s95 1) (GEQ s207 1)) (AND (GEQ s45 1) (GEQ s205 1)) (AND (GEQ s105 1) (GEQ s207 1)) (AND (GEQ s150 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 875 ms.
Product exploration explored 100000 steps with 50000 reset in 744 ms.
Computed a total of 284 stabilizing places and 318 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 284 transition count 318
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), true, (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (F (G (NOT p0))), (F (G (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 10 factoid took 206 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NeoElection-COL-8-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NeoElection-COL-8-LTLFireability-05 finished in 2752 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||G(p1))))'
Support contains 141 out of 410 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 410/410 places, 579/579 transitions.
Applied a total of 0 rules in 10 ms. Remains 410 /410 variables (removed 0) and now considering 579/579 (removed 0) transitions.
[2023-03-14 04:08:15] [INFO ] Flow matrix only has 530 transitions (discarded 49 similar events)
// Phase 1: matrix 530 rows 410 cols
[2023-03-14 04:08:15] [INFO ] Computed 78 place invariants in 11 ms
[2023-03-14 04:08:15] [INFO ] Implicit Places using invariants in 438 ms returned [22, 23, 24, 25, 26, 27, 28, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, 115, 117, 119, 121, 123, 125]
Discarding 56 places :
Implicit Place search using SMT only with invariants took 448 ms to find 56 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 354/410 places, 579/579 transitions.
Applied a total of 0 rules in 9 ms. Remains 354 /354 variables (removed 0) and now considering 579/579 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 467 ms. Remains : 354/410 places, 579/579 transitions.
Stuttering acceptance computed with spot in 179 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NeoElection-COL-8-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(OR (AND (GEQ s88 1) (GEQ s274 1)) (AND (GEQ s145 1) (GEQ s277 1)) (AND (GEQ s94 1) (GEQ s275 1)) (AND (GEQ s157 1) (GEQ s277 1)) (AND (GEQ s208 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1719 ms.
Product exploration explored 100000 steps with 50000 reset in 1703 ms.
Computed a total of 354 stabilizing places and 579 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 354 transition count 579
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), true, (X (X (NOT p1))), (F (G (NOT p1))), (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p1)))
Knowledge based reduction with 7 factoid took 171 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA NeoElection-COL-8-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property NeoElection-COL-8-LTLFireability-08 finished in 4561 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0)&&X(X(X(F(p0))))))'
Support contains 84 out of 410 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 410/410 places, 579/579 transitions.
Applied a total of 0 rules in 8 ms. Remains 410 /410 variables (removed 0) and now considering 579/579 (removed 0) transitions.
[2023-03-14 04:08:19] [INFO ] Flow matrix only has 530 transitions (discarded 49 similar events)
[2023-03-14 04:08:19] [INFO ] Invariant cache hit.
[2023-03-14 04:08:20] [INFO ] Implicit Places using invariants in 503 ms returned [22, 23, 24, 25, 26, 27, 28, 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, 115, 117, 119, 121, 123, 125]
Discarding 56 places :
Implicit Place search using SMT only with invariants took 511 ms to find 56 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 354/410 places, 579/579 transitions.
Applied a total of 0 rules in 7 ms. Remains 354 /354 variables (removed 0) and now considering 579/579 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 527 ms. Remains : 354/410 places, 579/579 transitions.
Stuttering acceptance computed with spot in 242 ms :[true, p0, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : NeoElection-COL-8-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s33 1) (LT s123 1) (LT s276 1)) (OR (LT s38 1) (LT s143 1) (LT s277 1)) (OR (LT s63 1) (LT s225 1) (LT s280 1)) (OR (LT s51 1) (LT s194 1)...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1038 reset in 3548 ms.
Product exploration explored 100000 steps with 994 reset in 3261 ms.
Computed a total of 354 stabilizing places and 579 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 354 transition count 579
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 344 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[p0]
Finished random walk after 134 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=13 )
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 311 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[p0]
Stuttering acceptance computed with spot in 51 ms :[p0]
[2023-03-14 04:08:28] [INFO ] Flow matrix only has 530 transitions (discarded 49 similar events)
// Phase 1: matrix 530 rows 354 cols
[2023-03-14 04:08:28] [INFO ] Computed 22 place invariants in 14 ms
[2023-03-14 04:08:32] [INFO ] [Real]Absence check using 15 positive place invariants in 9 ms returned sat
[2023-03-14 04:08:32] [INFO ] [Real]Absence check using 15 positive and 7 generalized place invariants in 8 ms returned sat
[2023-03-14 04:08:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:08:33] [INFO ] [Real]Absence check using state equation in 458 ms returned sat
[2023-03-14 04:08:33] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 04:08:36] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2023-03-14 04:08:36] [INFO ] [Nat]Absence check using 15 positive and 7 generalized place invariants in 8 ms returned sat
[2023-03-14 04:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 04:08:37] [INFO ] [Nat]Absence check using state equation in 665 ms returned sat
[2023-03-14 04:08:37] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-14 04:08:37] [INFO ] [Nat]Added 43 Read/Feed constraints in 51 ms returned sat
[2023-03-14 04:08:37] [INFO ] Computed and/alt/rep : 437/1173/430 causal constraints (skipped 92 transitions) in 86 ms.
[2023-03-14 04:08:39] [INFO ] Added : 174 causal constraints over 35 iterations in 2587 ms. Result :sat
Could not prove EG p0
Support contains 84 out of 354 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 354/354 places, 579/579 transitions.
Reduce places removed 8 places and 8 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 346 transition count 570
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 345 transition count 570
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 2 place count 345 transition count 562
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 18 place count 337 transition count 562
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 30 place count 331 transition count 556
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 330 transition count 555
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 329 transition count 555
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 32 place count 329 transition count 548
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 46 place count 322 transition count 548
Applied a total of 46 rules in 107 ms. Remains 322 /354 variables (removed 32) and now considering 548/579 (removed 31) transitions.
[2023-03-14 04:08:39] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
// Phase 1: matrix 499 rows 322 cols
[2023-03-14 04:08:39] [INFO ] Computed 21 place invariants in 10 ms
[2023-03-14 04:08:40] [INFO ] Implicit Places using invariants in 298 ms returned []
[2023-03-14 04:08:40] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
[2023-03-14 04:08:40] [INFO ] Invariant cache hit.
[2023-03-14 04:08:40] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-14 04:08:41] [INFO ] Implicit Places using invariants and state equation in 893 ms returned []
Implicit Place search using SMT with State Equation took 1198 ms to find 0 implicit places.
[2023-03-14 04:08:41] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-14 04:08:41] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
[2023-03-14 04:08:41] [INFO ] Invariant cache hit.
[2023-03-14 04:08:41] [INFO ] Dead Transitions using invariants and state equation in 709 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 322/354 places, 548/579 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2033 ms. Remains : 322/354 places, 548/579 transitions.
Computed a total of 322 stabilizing places and 548 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 322 transition count 548
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 150 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[p0]
Finished random walk after 48 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=16 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 201 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[p0]
Stuttering acceptance computed with spot in 36 ms :[p0]
[2023-03-14 04:08:42] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
[2023-03-14 04:08:42] [INFO ] Invariant cache hit.
[2023-03-14 04:08:46] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-14 04:08:46] [INFO ] [Real]Absence check using 14 positive and 7 generalized place invariants in 7 ms returned sat
[2023-03-14 04:08:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:08:47] [INFO ] [Real]Absence check using state equation in 436 ms returned sat
[2023-03-14 04:08:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 04:08:50] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-14 04:08:50] [INFO ] [Nat]Absence check using 14 positive and 7 generalized place invariants in 6 ms returned sat
[2023-03-14 04:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 04:08:51] [INFO ] [Nat]Absence check using state equation in 450 ms returned sat
[2023-03-14 04:08:51] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-14 04:08:51] [INFO ] [Nat]Added 43 Read/Feed constraints in 37 ms returned sat
[2023-03-14 04:08:51] [INFO ] Computed and/alt/rep : 420/1167/407 causal constraints (skipped 85 transitions) in 53 ms.
[2023-03-14 04:08:52] [INFO ] Added : 157 causal constraints over 32 iterations in 1893 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 55 ms :[p0]
Product exploration explored 100000 steps with 1343 reset in 3113 ms.
Product exploration explored 100000 steps with 1340 reset in 2850 ms.
Built C files in :
/tmp/ltsmin5737135208323391578
[2023-03-14 04:08:59] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-14 04:08:59] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:08:59] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-14 04:08:59] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:08:59] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-14 04:08:59] [INFO ] Computation of Completed DNA matrix. took 23 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:08:59] [INFO ] Built C files in 179ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5737135208323391578
Running compilation step : cd /tmp/ltsmin5737135208323391578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2576 ms.
Running link step : cd /tmp/ltsmin5737135208323391578;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin5737135208323391578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11149371831801287198.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 84 out of 322 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 322/322 places, 548/548 transitions.
Applied a total of 0 rules in 15 ms. Remains 322 /322 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-14 04:09:14] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
[2023-03-14 04:09:14] [INFO ] Invariant cache hit.
[2023-03-14 04:09:14] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-14 04:09:14] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
[2023-03-14 04:09:14] [INFO ] Invariant cache hit.
[2023-03-14 04:09:14] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-14 04:09:14] [INFO ] Implicit Places using invariants and state equation in 532 ms returned []
Implicit Place search using SMT with State Equation took 759 ms to find 0 implicit places.
[2023-03-14 04:09:14] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-14 04:09:14] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
[2023-03-14 04:09:14] [INFO ] Invariant cache hit.
[2023-03-14 04:09:15] [INFO ] Dead Transitions using invariants and state equation in 654 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1445 ms. Remains : 322/322 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin2163710146556971705
[2023-03-14 04:09:15] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-14 04:09:15] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:09:15] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-14 04:09:15] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:09:15] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-14 04:09:15] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:09:15] [INFO ] Built C files in 148ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2163710146556971705
Running compilation step : cd /tmp/ltsmin2163710146556971705;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2327 ms.
Running link step : cd /tmp/ltsmin2163710146556971705;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin2163710146556971705;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14606935976112561312.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-14 04:09:30] [INFO ] Flatten gal took : 49 ms
[2023-03-14 04:09:30] [INFO ] Flatten gal took : 66 ms
[2023-03-14 04:09:30] [INFO ] Time to serialize gal into /tmp/LTL1615829781964874005.gal : 13 ms
[2023-03-14 04:09:30] [INFO ] Time to serialize properties into /tmp/LTL14189522658155423848.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1615829781964874005.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6916329141444229358.hoa' '-atoms' '/tmp/LTL14189522658155423848.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL14189522658155423848.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6916329141444229358.hoa
Detected timeout of ITS tools.
[2023-03-14 04:09:46] [INFO ] Flatten gal took : 50 ms
[2023-03-14 04:09:46] [INFO ] Flatten gal took : 39 ms
[2023-03-14 04:09:46] [INFO ] Time to serialize gal into /tmp/LTL18314912839349690510.gal : 6 ms
[2023-03-14 04:09:46] [INFO ] Time to serialize properties into /tmp/LTL11917649819914695564.ltl : 8 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18314912839349690510.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11917649819914695564.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((((P_negotiation_100>=1)&&(P_network_1593>=1))&&(P_poll__handlingMessage_3>=1))||(((P_negotiation_118>=1)&&(P_network_2...31961
Formula 0 simplified : G!"(((((((((((P_negotiation_100>=1)&&(P_network_1593>=1))&&(P_poll__handlingMessage_3>=1))||(((P_negotiation_118>=1)&&(P_network_202...31947
Detected timeout of ITS tools.
[2023-03-14 04:10:01] [INFO ] Flatten gal took : 52 ms
[2023-03-14 04:10:01] [INFO ] Applying decomposition
[2023-03-14 04:10:01] [INFO ] Flatten gal took : 38 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/graph17407976870738951318.txt' '-o' '/tmp/graph17407976870738951318.bin' '-w' '/tmp/graph17407976870738951318.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17407976870738951318.bin' '-l' '-1' '-v' '-w' '/tmp/graph17407976870738951318.weights' '-q' '0' '-e' '0.001'
[2023-03-14 04:10:01] [INFO ] Decomposing Gal with order
[2023-03-14 04:10:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 04:10:01] [INFO ] Removed a total of 65 redundant transitions.
[2023-03-14 04:10:01] [INFO ] Flatten gal took : 145 ms
[2023-03-14 04:10:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 48 labels/synchronizations in 13 ms.
[2023-03-14 04:10:01] [INFO ] Time to serialize gal into /tmp/LTL2256595431202201949.gal : 22 ms
[2023-03-14 04:10:01] [INFO ] Time to serialize properties into /tmp/LTL13251908061783647012.ltl : 29 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2256595431202201949.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13251908061783647012.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((((u10.P_negotiation_100>=1)&&(u10.P_network_1593>=1))&&(u10.P_poll__handlingMessage_3>=1))||(((u11.P_negotiation_118>=...36203
Formula 0 simplified : G!"(((((((((((u10.P_negotiation_100>=1)&&(u10.P_network_1593>=1))&&(u10.P_poll__handlingMessage_3>=1))||(((u11.P_negotiation_118>=1)...36189
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9682066357052612987
[2023-03-14 04:10:16] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9682066357052612987
Running compilation step : cd /tmp/ltsmin9682066357052612987;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1808 ms.
Running link step : cd /tmp/ltsmin9682066357052612987;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin9682066357052612987;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))&&X(X(X(<>(!(LTLAPp0==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property NeoElection-COL-8-LTLFireability-12 finished in 132349 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0)&&X(X(X(F(p0))))))'
Found a Shortening insensitive property : NeoElection-COL-8-LTLFireability-12
Stuttering acceptance computed with spot in 217 ms :[true, p0, (NOT p0), (NOT p0), (NOT p0)]
Support contains 84 out of 410 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 410/410 places, 579/579 transitions.
Reduce places removed 8 places and 8 transitions.
Ensure Unique test removed 8 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 394 transition count 570
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 393 transition count 570
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 10 place count 393 transition count 562
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 26 place count 385 transition count 562
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 27 place count 384 transition count 561
Ensure Unique test removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 28 place count 383 transition count 561
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 29 place count 382 transition count 560
Ensure Unique test removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 30 place count 381 transition count 560
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 31 place count 380 transition count 559
Ensure Unique test removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 32 place count 379 transition count 559
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 33 place count 378 transition count 558
Ensure Unique test removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 34 place count 377 transition count 558
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 35 place count 376 transition count 557
Ensure Unique test removed 1 places
Iterating post reduction 6 with 1 rules applied. Total rules applied 36 place count 375 transition count 557
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 37 place count 374 transition count 556
Ensure Unique test removed 1 places
Iterating post reduction 7 with 1 rules applied. Total rules applied 38 place count 373 transition count 556
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 39 place count 372 transition count 555
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 40 place count 371 transition count 555
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 7 Pre rules applied. Total rules applied 40 place count 371 transition count 548
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 9 with 14 rules applied. Total rules applied 54 place count 364 transition count 548
Applied a total of 54 rules in 147 ms. Remains 364 /410 variables (removed 46) and now considering 548/579 (removed 31) transitions.
[2023-03-14 04:10:32] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
// Phase 1: matrix 499 rows 364 cols
[2023-03-14 04:10:32] [INFO ] Computed 63 place invariants in 5 ms
[2023-03-14 04:10:32] [INFO ] Implicit Places using invariants in 417 ms returned [15, 17, 19, 21, 23, 25, 28, 30, 32, 34, 36, 38, 41, 43, 45, 47, 49, 51, 54, 56, 58, 60, 62, 64, 67, 69, 71, 73, 75, 77, 80, 82, 84, 86, 88, 90, 93, 95, 97, 99, 101, 103]
Discarding 42 places :
Implicit Place search using SMT only with invariants took 421 ms to find 42 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 322/410 places, 548/579 transitions.
Applied a total of 0 rules in 10 ms. Remains 322 /322 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 580 ms. Remains : 322/410 places, 548/579 transitions.
Running random walk in product with property : NeoElection-COL-8-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s25 1) (LT s113 1) (LT s260 1)) (OR (LT s30 1) (LT s132 1) (LT s261 1)) (OR (LT s55 1) (LT s211 1) (LT s264 1)) (OR (LT s43 1) (LT s181 1)...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2629 reset in 3047 ms.
Product exploration explored 100000 steps with 2630 reset in 2650 ms.
Computed a total of 322 stabilizing places and 548 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 322 transition count 548
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 184 ms. Reduced automaton from 5 states, 6 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[p0]
Finished random walk after 48 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=16 )
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (G p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 237 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[p0]
Stuttering acceptance computed with spot in 52 ms :[p0]
[2023-03-14 04:10:39] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
// Phase 1: matrix 499 rows 322 cols
[2023-03-14 04:10:39] [INFO ] Computed 21 place invariants in 7 ms
[2023-03-14 04:10:43] [INFO ] [Real]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-14 04:10:43] [INFO ] [Real]Absence check using 14 positive and 7 generalized place invariants in 6 ms returned sat
[2023-03-14 04:10:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:10:44] [INFO ] [Real]Absence check using state equation in 422 ms returned sat
[2023-03-14 04:10:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 04:10:47] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-14 04:10:47] [INFO ] [Nat]Absence check using 14 positive and 7 generalized place invariants in 7 ms returned sat
[2023-03-14 04:10:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 04:10:47] [INFO ] [Nat]Absence check using state equation in 539 ms returned sat
[2023-03-14 04:10:47] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-14 04:10:47] [INFO ] [Nat]Added 43 Read/Feed constraints in 46 ms returned sat
[2023-03-14 04:10:47] [INFO ] Computed and/alt/rep : 420/1167/407 causal constraints (skipped 85 transitions) in 51 ms.
[2023-03-14 04:10:49] [INFO ] Added : 140 causal constraints over 28 iterations in 1335 ms. Result :sat
Could not prove EG p0
Support contains 84 out of 322 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 322/322 places, 548/548 transitions.
Applied a total of 0 rules in 11 ms. Remains 322 /322 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-14 04:10:49] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
[2023-03-14 04:10:49] [INFO ] Invariant cache hit.
[2023-03-14 04:10:49] [INFO ] Implicit Places using invariants in 183 ms returned []
[2023-03-14 04:10:49] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
[2023-03-14 04:10:49] [INFO ] Invariant cache hit.
[2023-03-14 04:10:49] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-14 04:10:49] [INFO ] Implicit Places using invariants and state equation in 675 ms returned []
Implicit Place search using SMT with State Equation took 863 ms to find 0 implicit places.
[2023-03-14 04:10:49] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-14 04:10:49] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
[2023-03-14 04:10:49] [INFO ] Invariant cache hit.
[2023-03-14 04:10:50] [INFO ] Dead Transitions using invariants and state equation in 682 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1573 ms. Remains : 322/322 places, 548/548 transitions.
Computed a total of 322 stabilizing places and 548 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 322 transition count 548
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 218 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[p0]
Finished random walk after 74 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=12 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (G p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 229 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[p0]
Stuttering acceptance computed with spot in 51 ms :[p0]
[2023-03-14 04:10:51] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
[2023-03-14 04:10:51] [INFO ] Invariant cache hit.
[2023-03-14 04:10:55] [INFO ] [Real]Absence check using 14 positive place invariants in 9 ms returned sat
[2023-03-14 04:10:55] [INFO ] [Real]Absence check using 14 positive and 7 generalized place invariants in 6 ms returned sat
[2023-03-14 04:10:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-14 04:10:56] [INFO ] [Real]Absence check using state equation in 590 ms returned sat
[2023-03-14 04:10:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-14 04:10:59] [INFO ] [Nat]Absence check using 14 positive place invariants in 8 ms returned sat
[2023-03-14 04:10:59] [INFO ] [Nat]Absence check using 14 positive and 7 generalized place invariants in 6 ms returned sat
[2023-03-14 04:10:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-14 04:11:00] [INFO ] [Nat]Absence check using state equation in 483 ms returned sat
[2023-03-14 04:11:00] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-14 04:11:00] [INFO ] [Nat]Added 43 Read/Feed constraints in 47 ms returned sat
[2023-03-14 04:11:00] [INFO ] Computed and/alt/rep : 420/1167/407 causal constraints (skipped 85 transitions) in 56 ms.
[2023-03-14 04:11:02] [INFO ] Added : 157 causal constraints over 32 iterations in 1857 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 52 ms :[p0]
Product exploration explored 100000 steps with 1323 reset in 3122 ms.
Product exploration explored 100000 steps with 1348 reset in 2924 ms.
Built C files in :
/tmp/ltsmin15720273228467643751
[2023-03-14 04:11:08] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-14 04:11:08] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:11:08] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-14 04:11:08] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:11:08] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-14 04:11:08] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:11:08] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15720273228467643751
Running compilation step : cd /tmp/ltsmin15720273228467643751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2430 ms.
Running link step : cd /tmp/ltsmin15720273228467643751;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin15720273228467643751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17203903458205111697.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 84 out of 322 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 322/322 places, 548/548 transitions.
Applied a total of 0 rules in 10 ms. Remains 322 /322 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-14 04:11:23] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
[2023-03-14 04:11:23] [INFO ] Invariant cache hit.
[2023-03-14 04:11:23] [INFO ] Implicit Places using invariants in 205 ms returned []
[2023-03-14 04:11:23] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
[2023-03-14 04:11:23] [INFO ] Invariant cache hit.
[2023-03-14 04:11:23] [INFO ] State equation strengthened by 43 read => feed constraints.
[2023-03-14 04:11:24] [INFO ] Implicit Places using invariants and state equation in 517 ms returned []
Implicit Place search using SMT with State Equation took 724 ms to find 0 implicit places.
[2023-03-14 04:11:24] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-14 04:11:24] [INFO ] Flow matrix only has 499 transitions (discarded 49 similar events)
[2023-03-14 04:11:24] [INFO ] Invariant cache hit.
[2023-03-14 04:11:24] [INFO ] Dead Transitions using invariants and state equation in 356 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1101 ms. Remains : 322/322 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin638299135072998476
[2023-03-14 04:11:24] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-14 04:11:24] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:11:24] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-14 04:11:24] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:11:24] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-14 04:11:24] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:11:24] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin638299135072998476
Running compilation step : cd /tmp/ltsmin638299135072998476;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2249 ms.
Running link step : cd /tmp/ltsmin638299135072998476;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin638299135072998476;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7329797888727751567.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-14 04:11:39] [INFO ] Flatten gal took : 30 ms
[2023-03-14 04:11:39] [INFO ] Flatten gal took : 33 ms
[2023-03-14 04:11:39] [INFO ] Time to serialize gal into /tmp/LTL3048307434423237368.gal : 8 ms
[2023-03-14 04:11:39] [INFO ] Time to serialize properties into /tmp/LTL7209304377263638023.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3048307434423237368.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2938387894832773147.hoa' '-atoms' '/tmp/LTL7209304377263638023.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL7209304377263638023.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2938387894832773147.hoa
Detected timeout of ITS tools.
[2023-03-14 04:11:54] [INFO ] Flatten gal took : 30 ms
[2023-03-14 04:11:54] [INFO ] Flatten gal took : 30 ms
[2023-03-14 04:11:54] [INFO ] Time to serialize gal into /tmp/LTL17121487370653776795.gal : 6 ms
[2023-03-14 04:11:54] [INFO ] Time to serialize properties into /tmp/LTL10959090309627213354.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17121487370653776795.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10959090309627213354.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((((P_negotiation_100>=1)&&(P_network_1593>=1))&&(P_poll__handlingMessage_3>=1))||(((P_negotiation_118>=1)&&(P_network_2...31961
Formula 0 simplified : G!"(((((((((((P_negotiation_100>=1)&&(P_network_1593>=1))&&(P_poll__handlingMessage_3>=1))||(((P_negotiation_118>=1)&&(P_network_202...31947
Detected timeout of ITS tools.
[2023-03-14 04:12:10] [INFO ] Flatten gal took : 32 ms
[2023-03-14 04:12:10] [INFO ] Applying decomposition
[2023-03-14 04:12:10] [INFO ] Flatten gal took : 33 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/graph6568939848264186706.txt' '-o' '/tmp/graph6568939848264186706.bin' '-w' '/tmp/graph6568939848264186706.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6568939848264186706.bin' '-l' '-1' '-v' '-w' '/tmp/graph6568939848264186706.weights' '-q' '0' '-e' '0.001'
[2023-03-14 04:12:10] [INFO ] Decomposing Gal with order
[2023-03-14 04:12:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 04:12:10] [INFO ] Removed a total of 64 redundant transitions.
[2023-03-14 04:12:10] [INFO ] Flatten gal took : 61 ms
[2023-03-14 04:12:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 44 labels/synchronizations in 4 ms.
[2023-03-14 04:12:10] [INFO ] Time to serialize gal into /tmp/LTL8250871281846765371.gal : 13 ms
[2023-03-14 04:12:10] [INFO ] Time to serialize properties into /tmp/LTL2868431333895905079.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8250871281846765371.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2868431333895905079.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((((u10.P_negotiation_100>=1)&&(u10.P_network_1593>=1))&&(u10.P_poll__handlingMessage_3>=1))||(((u15.P_negotiation_118>=...37421
Formula 0 simplified : G!"(((((((((((u10.P_negotiation_100>=1)&&(u10.P_network_1593>=1))&&(u10.P_poll__handlingMessage_3>=1))||(((u15.P_negotiation_118>=1)...37407
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10678395932920399102
[2023-03-14 04:12:25] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10678395932920399102
Running compilation step : cd /tmp/ltsmin10678395932920399102;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1538 ms.
Running link step : cd /tmp/ltsmin10678395932920399102;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin10678395932920399102;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))&&X(X(X(<>(!(LTLAPp0==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property NeoElection-COL-8-LTLFireability-12 finished in 128532 ms.
[2023-03-14 04:12:40] [INFO ] Flatten gal took : 35 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2416058256887084902
[2023-03-14 04:12:40] [INFO ] Computing symmetric may disable matrix : 579 transitions.
[2023-03-14 04:12:40] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:12:40] [INFO ] Computing symmetric may enable matrix : 579 transitions.
[2023-03-14 04:12:40] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:12:40] [INFO ] Applying decomposition
[2023-03-14 04:12:40] [INFO ] Flatten gal took : 35 ms
[2023-03-14 04:12:40] [INFO ] Computing Do-Not-Accords matrix : 579 transitions.
[2023-03-14 04:12:40] [INFO ] Computation of Completed DNA matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-14 04:12:40] [INFO ] Built C files in 107ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2416058256887084902
Running compilation step : cd /tmp/ltsmin2416058256887084902;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/graph1193245591450826849.txt' '-o' '/tmp/graph1193245591450826849.bin' '-w' '/tmp/graph1193245591450826849.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1193245591450826849.bin' '-l' '-1' '-v' '-w' '/tmp/graph1193245591450826849.weights' '-q' '0' '-e' '0.001'
[2023-03-14 04:12:40] [INFO ] Decomposing Gal with order
[2023-03-14 04:12:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 04:12:40] [INFO ] Removed a total of 56 redundant transitions.
[2023-03-14 04:12:40] [INFO ] Flatten gal took : 65 ms
[2023-03-14 04:12:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 8 ms.
[2023-03-14 04:12:40] [INFO ] Time to serialize gal into /tmp/LTLFireability8802100411169906408.gal : 11 ms
[2023-03-14 04:12:40] [INFO ] Time to serialize properties into /tmp/LTLFireability11997708689567961523.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8802100411169906408.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11997708689567961523.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F(!("(((((((((((i2.u11.P_negotiation_100<1)||(i2.u11.P_network_1593<1))||(i2.u11.P_poll__handlingMessage_3<1))&&(((i5.u12.P_negoti...37760
Formula 0 simplified : G"(((((((((((i2.u11.P_negotiation_100<1)||(i2.u11.P_network_1593<1))||(i2.u11.P_poll__handlingMessage_3<1))&&(((i5.u12.P_negotiation...37742
Compilation finished in 2515 ms.
Running link step : cd /tmp/ltsmin2416058256887084902;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin2416058256887084902;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(!(LTLAPp0==true))&&X(X(X(<>((LTLAPp0==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-14 04:34:14] [INFO ] Applying decomposition
[2023-03-14 04:34:14] [INFO ] Flatten gal took : 70 ms
[2023-03-14 04:34:14] [INFO ] Decomposing Gal with order
[2023-03-14 04:34:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 04:34:14] [INFO ] Removed a total of 1287 redundant transitions.
[2023-03-14 04:34:14] [INFO ] Flatten gal took : 239 ms
[2023-03-14 04:34:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 22 ms.
[2023-03-14 04:34:14] [INFO ] Time to serialize gal into /tmp/LTLFireability4846479921573765739.gal : 27 ms
[2023-03-14 04:34:14] [INFO ] Time to serialize properties into /tmp/LTLFireability8858622083045610478.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4846479921573765739.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8858622083045610478.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(!("(((((((((((MMNEGSTEP100.P_negotiation_100<1)||(MMMTM1593.P_network_1593<1))||(M3.P_poll__handlingMessage_3<1))&&(((MMNEGSTEP1...41538
Formula 0 simplified : G"(((((((((((MMNEGSTEP100.P_negotiation_100<1)||(MMMTM1593.P_network_1593<1))||(M3.P_poll__handlingMessage_3<1))&&(((MMNEGSTEP118.P_...41520
Detected timeout of ITS tools.
[2023-03-14 04:55:52] [INFO ] Flatten gal took : 619 ms
[2023-03-14 04:55:55] [INFO ] Input system was already deterministic with 579 transitions.
[2023-03-14 04:55:55] [INFO ] Transformed 410 places.
[2023-03-14 04:55:55] [INFO ] Transformed 579 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-14 04:55:55] [INFO ] Time to serialize gal into /tmp/LTLFireability14859287278083500678.gal : 31 ms
[2023-03-14 04:55:55] [INFO ] Time to serialize properties into /tmp/LTLFireability4694682371622727223.ltl : 26 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14859287278083500678.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4694682371622727223.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F(!("(((((((((((P_negotiation_100<1)||(P_network_1593<1))||(P_poll__handlingMessage_3<1))&&(((P_negotiation_118<1)||(P_network_202...31376
Formula 0 simplified : G"(((((((((((P_negotiation_100<1)||(P_network_1593<1))||(P_poll__handlingMessage_3<1))&&(((P_negotiation_118<1)||(P_network_2025<1))...31358
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.326: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.326: LTL layer: formula: (<>(!(LTLAPp0==true))&&X(X(X(<>((LTLAPp0==true))))))
pins2lts-mc-linux64( 1/ 8), 0.326: "(<>(!(LTLAPp0==true))&&X(X(X(<>((LTLAPp0==true))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.326: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.342: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.372: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.372: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.375: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.377: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.382: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.388: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.409: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.524: DFS-FIFO for weak LTL, using special progress label 581
pins2lts-mc-linux64( 0/ 8), 0.524: There are 582 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.524: State length is 411, there are 591 groups
pins2lts-mc-linux64( 0/ 8), 0.524: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.525: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.525: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.525: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 4/ 8), 0.890: ~82 levels ~960 states ~8448 transitions
pins2lts-mc-linux64( 4/ 8), 1.171: ~201 levels ~1920 states ~20312 transitions
pins2lts-mc-linux64( 7/ 8), 1.406: ~362 levels ~3840 states ~31808 transitions
pins2lts-mc-linux64( 4/ 8), 1.526: ~393 levels ~7680 states ~40624 transitions
pins2lts-mc-linux64( 4/ 8), 1.706: ~393 levels ~15360 states ~49744 transitions
pins2lts-mc-linux64( 4/ 8), 2.089: ~393 levels ~30720 states ~68832 transitions
pins2lts-mc-linux64( 2/ 8), 2.809: ~390 levels ~61440 states ~104816 transitions
pins2lts-mc-linux64( 7/ 8), 4.201: ~384 levels ~122880 states ~178856 transitions
pins2lts-mc-linux64( 2/ 8), 6.824: ~393 levels ~245760 states ~335832 transitions
pins2lts-mc-linux64( 6/ 8), 11.917: ~387 levels ~491520 states ~641576 transitions
pins2lts-mc-linux64( 6/ 8), 21.273: ~387 levels ~983040 states ~1277760 transitions
pins2lts-mc-linux64( 2/ 8), 37.853: ~393 levels ~1966080 states ~2573112 transitions
pins2lts-mc-linux64( 6/ 8), 68.806: ~387 levels ~3932160 states ~5147296 transitions
pins2lts-mc-linux64( 6/ 8), 130.620: ~390 levels ~7864320 states ~10365352 transitions
pins2lts-mc-linux64( 6/ 8), 254.338: ~393 levels ~15728640 states ~21010072 transitions
pins2lts-mc-linux64( 7/ 8), 503.570: ~384 levels ~31457280 states ~44132632 transitions
pins2lts-mc-linux64( 7/ 8), 1000.623: ~384 levels ~62914560 states ~88534576 transitions
pins2lts-mc-linux64( 7/ 8), 1998.292: ~384 levels ~125829120 states ~178683464 transitions
pins2lts-mc-linux64( 2/ 8), 3286.888: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 3286.971:
pins2lts-mc-linux64( 0/ 8), 3286.972: mean standard work distribution: 100.0% (states) 100.0% (transitions)
pins2lts-mc-linux64( 0/ 8), 3286.976:
pins2lts-mc-linux64( 0/ 8), 3286.976: Explored 101611461 states 149074661 transitions, fanout: 1.467
pins2lts-mc-linux64( 0/ 8), 3286.976: Total exploration time 3286.410 sec (3286.330 sec minimum, 3286.369 sec on average)
pins2lts-mc-linux64( 0/ 8), 3286.976: States per second: 30919, Transitions per second: 45361
pins2lts-mc-linux64( 0/ 8), 3286.976:
pins2lts-mc-linux64( 0/ 8), 3286.977: Progress states detected: 164
pins2lts-mc-linux64( 0/ 8), 3286.977: Redundant explorations: -0.0148
pins2lts-mc-linux64( 0/ 8), 3286.979:
pins2lts-mc-linux64( 0/ 8), 3286.979: Queue width: 8B, total height: 1863, memory: 0.01MB
pins2lts-mc-linux64( 0/ 8), 3286.979: Tree memory: 1031.3MB, 10.6 B/state, compr.: 0.6%
pins2lts-mc-linux64( 0/ 8), 3286.979: Tree fill ratio (roots/leafs): 75.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 3286.988: Stored 633 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 3287.002: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 3287.003: Est. total memory use: 1031.4MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2416058256887084902;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(!(LTLAPp0==true))&&X(X(X(<>((LTLAPp0==true))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2416058256887084902;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(!(LTLAPp0==true))&&X(X(X(<>((LTLAPp0==true))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9684112 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15888356 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-8"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is NeoElection-COL-8, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r261-smll-167863536000164"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NeoElection-COL-8.tgz
mv NeoElection-COL-8 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;