Execution Chart

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Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r048-tajo-171620398700057.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is BridgeAndVehicles-COL-V20P20N50, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r048-tajo-171620398700057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.5K Apr 13 02:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 13 02:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 13 02:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 13 02:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 03:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 13 03:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 13 03:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 118K Apr 13 03:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 41K May 18 16:42 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 BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-00
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-01
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-02
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-03
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-04
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-05
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-06
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-07
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-08
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-09
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-10
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-11
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-12
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-13
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-14
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716321559070

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V20P20N50
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202405141337
[2024-05-21 19:59:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 19:59:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 19:59:20] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-21 19:59:20] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-21 19:59:21] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 656 ms
[2024-05-21 19:59:21] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 18 ms.
[2024-05-21 19:59:21] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2024-05-21 19:59:21] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
RANDOM walk for 40000 steps (8 resets) in 2182 ms. (18 steps per ms) remains 37/59 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 35/37 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4001 steps (8 resets) in 25 ms. (153 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 60 ms. (65 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4001 steps (8 resets) in 22 ms. (173 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 14 ms. (266 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4001 steps (8 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 24 ms. (160 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4001 steps (8 resets) in 19 ms. (200 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 34/34 properties
// Phase 1: matrix 10 rows 12 cols
[2024-05-21 19:59:22] [INFO ] Computed 4 invariants in 3 ms
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp31 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp39 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp43 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp58 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 4/4 constraints. Problems are: Problem set: 31 solved, 3 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 31 solved, 3 unsolved
At refinement iteration 2 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 31 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 31 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 31 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 16 constraints, problems are : Problem set: 31 solved, 3 unsolved in 186 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 31 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 31 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 6/9 variables, 3/3 constraints. Problems are: Problem set: 31 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/3 constraints. Problems are: Problem set: 31 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 3/12 variables, 1/4 constraints. Problems are: Problem set: 31 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 31 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 31 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 3/19 constraints. Problems are: Problem set: 31 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/22 variables, 0/19 constraints. Problems are: Problem set: 31 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/22 variables, 0/19 constraints. Problems are: Problem set: 31 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 19 constraints, problems are : Problem set: 31 solved, 3 unsolved in 81 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 3/34 constraints, Known Traps: 0/0 constraints]
After SMT, in 315ms problems are : Problem set: 31 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 79 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=39 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 3 properties in 8 ms.
Successfully simplified 31 atomic propositions for a total of 16 simplifications.
FORMULA BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 19:59:22] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2024-05-21 19:59:22] [INFO ] Flatten gal took : 14 ms
[2024-05-21 19:59:22] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-21 19:59:22] [INFO ] Flatten gal took : 3 ms
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2024-05-21 19:59:22] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions 17190 arcs in 53 ms.
[2024-05-21 19:59:22] [INFO ] Unfolded 10 HLPN properties in 0 ms.
Support contains 15 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Applied a total of 0 rules in 38 ms. Remains 108 /108 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Running 2225 sub problems to find dead transitions.
[2024-05-21 19:59:23] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2024-05-21 19:59:23] [INFO ] Computed 7 invariants in 15 ms
[2024-05-21 19:59:23] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2225 unsolved
[2024-05-21 19:59:46] [INFO ] Deduced a trap composed of 5 places in 281 ms of which 9 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 106/398 variables, and 6 constraints, problems are : Problem set: 0 solved, 2225 unsolved in 20056 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/108 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2225/2225 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2225 unsolved
[2024-05-21 20:00:16] [INFO ] Deduced a trap composed of 55 places in 179 ms of which 2 ms to minimize.
Problem TDEAD1188 is UNSAT
Problem TDEAD1239 is UNSAT
Problem TDEAD1290 is UNSAT
Problem TDEAD1341 is UNSAT
Problem TDEAD1392 is UNSAT
Problem TDEAD1443 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 106/398 variables, and 7 constraints, problems are : Problem set: 6 solved, 2219 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/108 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 0/2225 constraints, Known Traps: 2/2 constraints]
After SMT, in 56733ms problems are : Problem set: 6 solved, 2219 unsolved
Search for dead transitions found 6 dead transitions in 56776ms
Found 6 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 6 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 6 transitions.
[2024-05-21 20:00:19] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
// Phase 1: matrix 290 rows 108 cols
[2024-05-21 20:00:19] [INFO ] Computed 7 invariants in 8 ms
[2024-05-21 20:00:20] [INFO ] Implicit Places using invariants in 277 ms returned []
[2024-05-21 20:00:20] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2024-05-21 20:00:20] [INFO ] Invariant cache hit.
[2024-05-21 20:00:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-21 20:00:20] [INFO ] Implicit Places using invariants and state equation in 915 ms returned []
Implicit Place search using SMT with State Equation took 1199 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 108/108 places, 2222/2228 transitions.
Applied a total of 0 rules in 31 ms. Remains 108 /108 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58071 ms. Remains : 108/108 places, 2222/2228 transitions.
Support contains 15 out of 108 places after structural reductions.
[2024-05-21 20:00:21] [INFO ] Flatten gal took : 183 ms
[2024-05-21 20:00:21] [INFO ] Flatten gal took : 144 ms
[2024-05-21 20:00:21] [INFO ] Input system was already deterministic with 2222 transitions.
RANDOM walk for 40000 steps (228 resets) in 1962 ms. (20 steps per ms) remains 16/30 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (8 resets) in 23 ms. (166 steps per ms) remains 15/16 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4016 steps (8 resets) in 24 ms. (160 steps per ms) remains 14/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4000 steps (8 resets) in 22 ms. (173 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4002 steps (8 resets) in 31 ms. (125 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 14/14 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 14/14 properties
[2024-05-21 20:00:22] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
[2024-05-21 20:00:22] [INFO ] Invariant cache hit.
[2024-05-21 20:00:22] [INFO ] State equation strengthened by 102 read => feed constraints.
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 3/3 constraints. Problems are: Problem set: 10 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/14 variables, 0/3 constraints. Problems are: Problem set: 10 solved, 4 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp27 is UNSAT
After SMT solving in domain Real declared 15/398 variables, and 4 constraints, problems are : Problem set: 14 solved, 0 unsolved in 66 ms.
Refiners :[Positive P Invariants (semi-flows): 4/7 constraints, State Equation: 0/108 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 0/0 constraints]
After SMT, in 182ms problems are : Problem set: 14 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 14 atomic propositions for a total of 9 simplifications.
[2024-05-21 20:00:22] [INFO ] Flatten gal took : 82 ms
[2024-05-21 20:00:22] [INFO ] Flatten gal took : 106 ms
[2024-05-21 20:00:22] [INFO ] Input system was already deterministic with 2222 transitions.
Support contains 11 out of 108 places (down from 12) after GAL structural reductions.
FORMULA BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 51 stabilizing places and 84 stable transitions
Graph (complete) has 3184 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 2222/2222 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 106 transition count 2222
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 105 transition count 2221
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 105 transition count 2221
Applied a total of 4 rules in 23 ms. Remains 105 /108 variables (removed 3) and now considering 2221/2222 (removed 1) transitions.
Running 2218 sub problems to find dead transitions.
[2024-05-21 20:00:23] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
// Phase 1: matrix 289 rows 105 cols
[2024-05-21 20:00:23] [INFO ] Computed 5 invariants in 3 ms
[2024-05-21 20:00:23] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
[2024-05-21 20:00:47] [INFO ] Deduced a trap composed of 5 places in 306 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 105/394 variables, and 6 constraints, problems are : Problem set: 0 solved, 2218 unsolved in 20072 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/105 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2218/2218 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 105/394 variables, and 6 constraints, problems are : Problem set: 0 solved, 2218 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/105 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 0/2218 constraints, Known Traps: 1/1 constraints]
After SMT, in 57434ms problems are : Problem set: 0 solved, 2218 unsolved
Search for dead transitions found 0 dead transitions in 57457ms
[2024-05-21 20:01:20] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2024-05-21 20:01:20] [INFO ] Invariant cache hit.
[2024-05-21 20:01:20] [INFO ] Implicit Places using invariants in 459 ms returned []
[2024-05-21 20:01:20] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2024-05-21 20:01:20] [INFO ] Invariant cache hit.
[2024-05-21 20:01:21] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-21 20:01:22] [INFO ] Implicit Places using invariants and state equation in 1275 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1747 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 103/108 places, 2221/2222 transitions.
Applied a total of 0 rules in 23 ms. Remains 103 /103 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 59258 ms. Remains : 103/108 places, 2221/2222 transitions.
[2024-05-21 20:01:22] [INFO ] Flatten gal took : 81 ms
[2024-05-21 20:01:22] [INFO ] Flatten gal took : 185 ms
[2024-05-21 20:01:22] [INFO ] Input system was already deterministic with 2221 transitions.
[2024-05-21 20:01:23] [INFO ] Flatten gal took : 118 ms
[2024-05-21 20:01:23] [INFO ] Flatten gal took : 121 ms
[2024-05-21 20:01:23] [INFO ] Time to serialize gal into /tmp/CTLCardinality18210787962124133413.gal : 78 ms
[2024-05-21 20:01:23] [INFO ] Time to serialize properties into /tmp/CTLCardinality9401188737234603510.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18210787962124133413.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9401188737234603510.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 20:01:53] [INFO ] Flatten gal took : 95 ms
[2024-05-21 20:01:53] [INFO ] Applying decomposition
[2024-05-21 20:01:53] [INFO ] Flatten gal took : 85 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17264844317143662852.txt' '-o' '/tmp/graph17264844317143662852.bin' '-w' '/tmp/graph17264844317143662852.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17264844317143662852.bin' '-l' '-1' '-v' '-w' '/tmp/graph17264844317143662852.weights' '-q' '0' '-e' '0.001'
[2024-05-21 20:01:54] [INFO ] Decomposing Gal with order
[2024-05-21 20:01:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 20:01:55] [INFO ] Removed a total of 4203 redundant transitions.
[2024-05-21 20:01:55] [INFO ] Flatten gal took : 936 ms
[2024-05-21 20:01:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 296 labels/synchronizations in 63 ms.
[2024-05-21 20:01:55] [INFO ] Time to serialize gal into /tmp/CTLCardinality8885337024278166431.gal : 8 ms
[2024-05-21 20:01:55] [INFO ] Time to serialize properties into /tmp/CTLCardinality8423169465631255099.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality8885337024278166431.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality8423169465631255099.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 2222/2222 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 106 transition count 2222
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 105 transition count 2221
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 105 transition count 2221
Applied a total of 4 rules in 51 ms. Remains 105 /108 variables (removed 3) and now considering 2221/2222 (removed 1) transitions.
Running 2218 sub problems to find dead transitions.
[2024-05-21 20:02:25] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2024-05-21 20:02:25] [INFO ] Invariant cache hit.
[2024-05-21 20:02:25] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 105/394 variables, and 5 constraints, problems are : Problem set: 0 solved, 2218 unsolved in 20063 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/105 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2218/2218 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
[2024-05-21 20:03:08] [INFO ] Deduced a trap composed of 5 places in 477 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 105/394 variables, and 6 constraints, problems are : Problem set: 0 solved, 2218 unsolved in 20069 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/105 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 0/2218 constraints, Known Traps: 1/1 constraints]
After SMT, in 60526ms problems are : Problem set: 0 solved, 2218 unsolved
Search for dead transitions found 0 dead transitions in 60567ms
[2024-05-21 20:03:26] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2024-05-21 20:03:26] [INFO ] Invariant cache hit.
[2024-05-21 20:03:26] [INFO ] Implicit Places using invariants in 430 ms returned []
[2024-05-21 20:03:26] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2024-05-21 20:03:26] [INFO ] Invariant cache hit.
[2024-05-21 20:03:26] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-21 20:03:28] [INFO ] Implicit Places using invariants and state equation in 1742 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2204 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 103/108 places, 2221/2222 transitions.
Applied a total of 0 rules in 28 ms. Remains 103 /103 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 62862 ms. Remains : 103/108 places, 2221/2222 transitions.
[2024-05-21 20:03:28] [INFO ] Flatten gal took : 156 ms
[2024-05-21 20:03:28] [INFO ] Flatten gal took : 157 ms
[2024-05-21 20:03:29] [INFO ] Input system was already deterministic with 2221 transitions.
[2024-05-21 20:03:29] [INFO ] Flatten gal took : 120 ms
[2024-05-21 20:03:29] [INFO ] Flatten gal took : 64 ms
[2024-05-21 20:03:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality9732171155003995231.gal : 13 ms
[2024-05-21 20:03:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality9728091207645528071.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9732171155003995231.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9728091207645528071.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 20:03:59] [INFO ] Flatten gal took : 76 ms
[2024-05-21 20:03:59] [INFO ] Applying decomposition
[2024-05-21 20:03:59] [INFO ] Flatten gal took : 62 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph517841354124960959.txt' '-o' '/tmp/graph517841354124960959.bin' '-w' '/tmp/graph517841354124960959.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph517841354124960959.bin' '-l' '-1' '-v' '-w' '/tmp/graph517841354124960959.weights' '-q' '0' '-e' '0.001'
[2024-05-21 20:03:59] [INFO ] Decomposing Gal with order
[2024-05-21 20:03:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 20:04:00] [INFO ] Removed a total of 4203 redundant transitions.
[2024-05-21 20:04:00] [INFO ] Flatten gal took : 429 ms
[2024-05-21 20:04:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 296 labels/synchronizations in 37 ms.
[2024-05-21 20:04:00] [INFO ] Time to serialize gal into /tmp/CTLCardinality18134402032654609538.gal : 8 ms
[2024-05-21 20:04:00] [INFO ] Time to serialize properties into /tmp/CTLCardinality2931851772869019125.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality18134402032654609538.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality2931851772869019125.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.79234e+06,19.6712,287720,1091,4556,102517,176958,115,602329,409,3.8223e+06,0


Converting to forward existential form...Done !
original formula: EX(TRUE)
=> equivalent forward existential formula: [(EY(Init) * TRUE)] != FALSE
(forward)formula 0,1,19.6794,287720,1,0,102517,176958,150,602329,567,3.8223e+06,95
FORMULA BridgeAndVehicles-COL-V20P20N50-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 2222/2222 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 107 transition count 2222
Applied a total of 1 rules in 26 ms. Remains 107 /108 variables (removed 1) and now considering 2222/2222 (removed 0) transitions.
Running 2219 sub problems to find dead transitions.
[2024-05-21 20:04:20] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
// Phase 1: matrix 290 rows 107 cols
[2024-05-21 20:04:20] [INFO ] Computed 6 invariants in 3 ms
[2024-05-21 20:04:20] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
[2024-05-21 20:04:50] [INFO ] Deduced a trap composed of 5 places in 315 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 106/397 variables, and 6 constraints, problems are : Problem set: 0 solved, 2219 unsolved in 20047 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/107 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2219/2219 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
[2024-05-21 20:05:19] [INFO ] Deduced a trap composed of 55 places in 339 ms of which 6 ms to minimize.
Problem TDEAD1488 is UNSAT
Problem TDEAD1539 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 106/397 variables, and 7 constraints, problems are : Problem set: 2 solved, 2217 unsolved in 20045 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/107 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 0/2219 constraints, Known Traps: 2/2 constraints]
After SMT, in 59892ms problems are : Problem set: 2 solved, 2217 unsolved
Search for dead transitions found 2 dead transitions in 59960ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
[2024-05-21 20:05:20] [INFO ] Flow matrix only has 290 transitions (discarded 1930 similar events)
[2024-05-21 20:05:20] [INFO ] Invariant cache hit.
[2024-05-21 20:05:20] [INFO ] Implicit Places using invariants in 382 ms returned []
[2024-05-21 20:05:20] [INFO ] Flow matrix only has 290 transitions (discarded 1930 similar events)
[2024-05-21 20:05:20] [INFO ] Invariant cache hit.
[2024-05-21 20:05:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-21 20:05:21] [INFO ] Implicit Places using invariants and state equation in 1193 ms returned [24, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1589 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/108 places, 2220/2222 transitions.
Applied a total of 0 rules in 19 ms. Remains 105 /105 variables (removed 0) and now considering 2220/2220 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61622 ms. Remains : 105/108 places, 2220/2222 transitions.
[2024-05-21 20:05:21] [INFO ] Flatten gal took : 91 ms
[2024-05-21 20:05:21] [INFO ] Flatten gal took : 87 ms
[2024-05-21 20:05:22] [INFO ] Input system was already deterministic with 2220 transitions.
[2024-05-21 20:05:22] [INFO ] Flatten gal took : 90 ms
[2024-05-21 20:05:22] [INFO ] Flatten gal took : 68 ms
[2024-05-21 20:05:22] [INFO ] Time to serialize gal into /tmp/CTLCardinality9767012282031957716.gal : 26 ms
[2024-05-21 20:05:22] [INFO ] Time to serialize properties into /tmp/CTLCardinality3823654425797536110.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9767012282031957716.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3823654425797536110.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 20:05:52] [INFO ] Flatten gal took : 63 ms
[2024-05-21 20:05:52] [INFO ] Applying decomposition
[2024-05-21 20:05:52] [INFO ] Flatten gal took : 105 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph782810013026343056.txt' '-o' '/tmp/graph782810013026343056.bin' '-w' '/tmp/graph782810013026343056.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph782810013026343056.bin' '-l' '-1' '-v' '-w' '/tmp/graph782810013026343056.weights' '-q' '0' '-e' '0.001'
[2024-05-21 20:05:52] [INFO ] Decomposing Gal with order
[2024-05-21 20:05:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 20:05:53] [INFO ] Removed a total of 4198 redundant transitions.
[2024-05-21 20:05:53] [INFO ] Flatten gal took : 669 ms
[2024-05-21 20:05:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 296 labels/synchronizations in 30 ms.
[2024-05-21 20:05:53] [INFO ] Time to serialize gal into /tmp/CTLCardinality4587648611416966328.gal : 17 ms
[2024-05-21 20:05:53] [INFO ] Time to serialize properties into /tmp/CTLCardinality14203091773916463155.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4587648611416966328.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality14203091773916463155.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 2222/2222 transitions.
Graph (complete) has 3184 edges and 108 vertex of which 107 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 106 transition count 2221
Applied a total of 3 rules in 477 ms. Remains 106 /108 variables (removed 2) and now considering 2221/2222 (removed 1) transitions.
Running 2218 sub problems to find dead transitions.
[2024-05-21 20:06:24] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
// Phase 1: matrix 289 rows 106 cols
[2024-05-21 20:06:24] [INFO ] Computed 6 invariants in 19 ms
[2024-05-21 20:06:24] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
[2024-05-21 20:06:52] [INFO ] Deduced a trap composed of 5 places in 322 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 105/395 variables, and 6 constraints, problems are : Problem set: 0 solved, 2218 unsolved in 20045 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/106 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2218/2218 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2218 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/105 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/105 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2218 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 19)
(s1 1)
(s2 0)
(s3 0)
(s4 0)
(s5 0)
(s6 0)
(s7 0)
(s8 0)
(s9 0)
(s10 0)
(s11 0)
(s12 0)
(s13 0)
(s14 0)
(s15 0)
(s16 0)
(s17 0)
(s18 0)
(s19 0)
(s20 0)
(s21 0)
(s22 1)
(s23 1)
(s24 0)
(s25 0)
(s26 0)
(s27 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s34 0)
(s35 0)
(s36 0)
(s37 0)
(s38 0)
(s39 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 105/395 variables, and 6 constraints, problems are : Problem set: 0 solved, 2218 unsolved in 20060 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/106 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 0/2218 constraints, Known Traps: 1/1 constraints]
After SMT, in 61240ms problems are : Problem set: 0 solved, 2218 unsolved
Search for dead transitions found 0 dead transitions in 61277ms
[2024-05-21 20:07:25] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2024-05-21 20:07:25] [INFO ] Invariant cache hit.
[2024-05-21 20:07:25] [INFO ] Implicit Places using invariants in 381 ms returned []
[2024-05-21 20:07:25] [INFO ] Flow matrix only has 289 transitions (discarded 1932 similar events)
[2024-05-21 20:07:25] [INFO ] Invariant cache hit.
[2024-05-21 20:07:26] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-21 20:07:27] [INFO ] Implicit Places using invariants and state equation in 1225 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1618 ms to find 2 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 104/108 places, 2221/2222 transitions.
Applied a total of 0 rules in 263 ms. Remains 104 /104 variables (removed 0) and now considering 2221/2221 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 2 iterations and 63646 ms. Remains : 104/108 places, 2221/2222 transitions.
[2024-05-21 20:07:27] [INFO ] Flatten gal took : 57 ms
[2024-05-21 20:07:27] [INFO ] Flatten gal took : 65 ms
[2024-05-21 20:07:27] [INFO ] Input system was already deterministic with 2221 transitions.
[2024-05-21 20:07:27] [INFO ] Flatten gal took : 63 ms
[2024-05-21 20:07:27] [INFO ] Flatten gal took : 64 ms
[2024-05-21 20:07:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality1466420942762355583.gal : 14 ms
[2024-05-21 20:07:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality7693426814004569100.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality1466420942762355583.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7693426814004569100.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2024-05-21 20:07:58] [INFO ] Flatten gal took : 97 ms
[2024-05-21 20:07:58] [INFO ] Applying decomposition
[2024-05-21 20:07:58] [INFO ] Flatten gal took : 70 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph7867831665064051496.txt' '-o' '/tmp/graph7867831665064051496.bin' '-w' '/tmp/graph7867831665064051496.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7867831665064051496.bin' '-l' '-1' '-v' '-w' '/tmp/graph7867831665064051496.weights' '-q' '0' '-e' '0.001'
[2024-05-21 20:07:58] [INFO ] Decomposing Gal with order
[2024-05-21 20:07:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 20:07:58] [INFO ] Removed a total of 2074 redundant transitions.
[2024-05-21 20:07:58] [INFO ] Flatten gal took : 296 ms
[2024-05-21 20:07:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 9 ms.
[2024-05-21 20:07:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality13334516244805856597.gal : 7 ms
[2024-05-21 20:07:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality9216504372644143111.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13334516244805856597.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9216504372644143111.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 2222/2222 transitions.
Applied a total of 0 rules in 19 ms. Remains 108 /108 variables (removed 0) and now considering 2222/2222 (removed 0) transitions.
Running 2219 sub problems to find dead transitions.
[2024-05-21 20:08:29] [INFO ] Flow matrix only has 290 transitions (discarded 1932 similar events)
// Phase 1: matrix 290 rows 108 cols
[2024-05-21 20:08:29] [INFO ] Computed 7 invariants in 2 ms
[2024-05-21 20:08:29] [INFO ] State equation strengthened by 102 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
[2024-05-21 20:08:53] [INFO ] Deduced a trap composed of 5 places in 426 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 106/398 variables, and 6 constraints, problems are : Problem set: 0 solved, 2219 unsolved in 20039 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/108 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 2219/2219 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2219 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/106 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/106 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 2219 unsolved
[2024-05-21 20:09:26] [INFO ] Deduced a trap composed of 55 places in 222 ms of which 1 ms to minimize.
Problem TDEAD1488 is UNSAT
Problem TDEAD1539 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 106/398 variables, and 7 constraints, problems are : Problem set: 2 solved, 2217 unsolved in 20084 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/108 constraints, ReadFeed: 0/102 constraints, PredecessorRefiner: 0/2219 constraints, Known Traps: 2/2 constraints]
After SMT, in 58201ms problems are : Problem set: 2 solved, 2217 unsolved
Search for dead transitions found 2 dead transitions in 58245ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
[2024-05-21 20:09:27] [INFO ] Flow matrix only has 290 transitions (discarded 1930 similar events)
[2024-05-21 20:09:27] [INFO ] Invariant cache hit.
[2024-05-21 20:09:27] [INFO ] Implicit Places using invariants in 425 ms returned []
[2024-05-21 20:09:27] [INFO ] Flow matrix only has 290 transitions (discarded 1930 similar events)
[2024-05-21 20:09:27] [INFO ] Invariant cache hit.
[2024-05-21 20:09:27] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-21 20:09:28] [INFO ] Implicit Places using invariants and state equation in 1162 ms returned [24, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1596 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 106/108 places, 2220/2222 transitions.
Applied a total of 0 rules in 10 ms. Remains 106 /106 variables (removed 0) and now considering 2220/2220 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 59880 ms. Remains : 106/108 places, 2220/2222 transitions.
[2024-05-21 20:09:29] [INFO ] Flatten gal took : 102 ms
[2024-05-21 20:09:29] [INFO ] Flatten gal took : 84 ms
[2024-05-21 20:09:29] [INFO ] Input system was already deterministic with 2220 transitions.
[2024-05-21 20:09:29] [INFO ] Flatten gal took : 47 ms
[2024-05-21 20:09:29] [INFO ] Flatten gal took : 47 ms
[2024-05-21 20:09:29] [INFO ] Time to serialize gal into /tmp/CTLCardinality17340048532880198870.gal : 17 ms
[2024-05-21 20:09:29] [INFO ] Time to serialize properties into /tmp/CTLCardinality106735172223019032.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality17340048532880198870.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality106735172223019032.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.

BK_STOP 1716322187703

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="BridgeAndVehicles-COL-V20P20N50"
export BK_EXAMINATION="CTLCardinality"
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 2-5568"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V20P20N50, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r048-tajo-171620398700057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P20N50.tgz
mv BridgeAndVehicles-COL-V20P20N50 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;