Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r156-tall-174881253700283.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is PolyORBLF-COL-S02J04T10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r156-tall-174881253700283
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 672K
-rw-r--r-- 1 mcc users 6.4K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 187K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_pt
-rw-r--r-- 1 mcc users 10 May 29 14:32 instance
-rw-r--r-- 1 mcc users 5 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 154K May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1748911388006

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S02J04T10
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202505121319
[2025-06-03 00:43:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 00:43:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 00:43:09] [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.
[2025-06-03 00:43:09] [WARNING] Using fallBack plugin, rng conformance not checked
[2025-06-03 00:43:09] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 606 ms
[2025-06-03 00:43:09] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 752 PT places and 1664.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2025-06-03 00:43:10] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 6 ms.
[2025-06-03 00:43:10] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 5 formulas.
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 11 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40000 steps (24 resets) in 1625 ms. (24 steps per ms) remains 16/28 properties
BEST_FIRST walk for 4000 steps (8 resets) in 72 ms. (54 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (9 resets) in 118 ms. (33 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (10 resets) in 90 ms. (43 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (8 resets) in 51 ms. (76 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (8 resets) in 33 ms. (117 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (9 resets) in 37 ms. (105 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (9 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (8 resets) in 21 ms. (181 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (8 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (8 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (8 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (8 resets) in 48 ms. (81 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (8 resets) in 33 ms. (117 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (8 resets) in 22 ms. (173 steps per ms) remains 16/16 properties
[2025-06-03 00:43:11] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2025-06-03 00:43:11] [INFO ] Computed 26 invariants in 11 ms
[2025-06-03 00:43:11] [INFO ] State equation strengthened by 8 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Problem AtomicPropp15 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/24 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/24 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 15 unsolved
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
At refinement iteration 2 (OVERLAPS) 33/57 variables, 8/9 constraints. Problems are: Problem set: 6 solved, 10 unsolved
Problem AtomicPropp17 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/57 variables, 1/10 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/57 variables, 0/10 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 2/59 variables, 2/12 constraints. Problems are: Problem set: 7 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/59 variables, 0/12 constraints. Problems are: Problem set: 7 solved, 9 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp21 is UNSAT
At refinement iteration 7 (OVERLAPS) 22/81 variables, 14/26 constraints. Problems are: Problem set: 13 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/81 variables, 0/26 constraints. Problems are: Problem set: 13 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 64/145 variables, 81/107 constraints. Problems are: Problem set: 13 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/145 variables, 8/115 constraints. Problems are: Problem set: 13 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/145 variables, 0/115 constraints. Problems are: Problem set: 13 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 0/145 variables, 0/115 constraints. Problems are: Problem set: 13 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 145/145 variables, and 115 constraints, problems are : Problem set: 13 solved, 3 unsolved in 357 ms.
Refiners :[Positive P Invariants (semi-flows): 11/11 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 81/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 13 solved, 3 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 13 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 40/45 variables, 6/6 constraints. Problems are: Problem set: 13 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/45 variables, 0/6 constraints. Problems are: Problem set: 13 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 4/49 variables, 3/9 constraints. Problems are: Problem set: 13 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/49 variables, 0/9 constraints. Problems are: Problem set: 13 solved, 3 unsolved
Problem AtomicPropp20 is UNSAT
At refinement iteration 5 (OVERLAPS) 24/73 variables, 12/21 constraints. Problems are: Problem set: 14 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:11] [INFO ] Deduced a trap composed of 8 places in 58 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:11] [INFO ] Deduced a trap composed of 27 places in 40 ms of which 4 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/73 variables, 2/23 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/73 variables, 0/23 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 5/78 variables, 3/26 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/78 variables, 0/26 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 1/79 variables, 1/27 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/79 variables, 0/27 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 64/143 variables, 79/106 constraints. Problems are: Problem set: 14 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/143 variables, 8/114 constraints. Problems are: Problem set: 14 solved, 2 unsolved
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp27 is UNSAT
After SMT solving in domain Int declared 143/145 variables, and 116 constraints, problems are : Problem set: 16 solved, 0 unsolved in 304 ms.
Refiners :[Positive P Invariants (semi-flows): 10/11 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 79/81 constraints, ReadFeed: 8/8 constraints, PredecessorRefiner: 2/16 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 713ms problems are : Problem set: 16 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 16 atomic propositions for a total of 11 simplifications.
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 00:43:11] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2025-06-03 00:43:11] [INFO ] Flatten gal took : 28 ms
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-03 00:43:11] [INFO ] Flatten gal took : 8 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2025-06-03 00:43:11] [INFO ] Unfolded HLPN to a Petri net with 752 places and 1572 transitions 7262 arcs in 42 ms.
[2025-06-03 00:43:11] [INFO ] Unfolded 4 HLPN properties in 0 ms.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Support contains 68 out of 752 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 752/752 places, 1412/1412 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 750 transition count 1412
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 740 transition count 1402
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 740 transition count 1402
Applied a total of 22 rules in 97 ms. Remains 740 /752 variables (removed 12) and now considering 1402/1412 (removed 10) transitions.
Running 1400 sub problems to find dead transitions.
[2025-06-03 00:43:12] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
// Phase 1: matrix 1382 rows 740 cols
[2025-06-03 00:43:12] [INFO ] Computed 52 invariants in 74 ms
[2025-06-03 00:43:12] [INFO ] State equation strengthened by 120 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/738 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/738 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:31] [INFO ] Deduced a trap composed of 64 places in 150 ms of which 30 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:31] [INFO ] Deduced a trap composed of 64 places in 117 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:31] [INFO ] Deduced a trap composed of 64 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:31] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:32] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:32] [INFO ] Deduced a trap composed of 64 places in 60 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:32] [INFO ] Deduced a trap composed of 64 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:32] [INFO ] Deduced a trap composed of 64 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:32] [INFO ] Deduced a trap composed of 64 places in 55 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:33] [INFO ] Deduced a trap composed of 207 places in 421 ms of which 138 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 738/2122 variables, and 60 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 20043 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 37/38 constraints, State Equation: 0/740 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1400/1400 constraints, Known Traps: 10/10 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1400 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/738 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/738 variables, 37/50 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/738 variables, 10/60 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:37] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:38] [INFO ] Deduced a trap composed of 322 places in 485 ms of which 170 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:39] [INFO ] Deduced a trap composed of 57 places in 239 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:43:51] [INFO ] Deduced a trap composed of 491 places in 455 ms of which 162 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 738/2122 variables, and 64 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 13/14 constraints, Generalized P Invariants (flows): 37/38 constraints, State Equation: 0/740 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1400 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 41541ms problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 41554ms
[2025-06-03 00:43:53] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2025-06-03 00:43:53] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 00:43:54] [INFO ] Implicit Places using invariants in 855 ms returned [574, 575, 576, 577, 578, 579, 580, 581, 582, 583]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 862 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/752 places, 1402/1412 transitions.
Applied a total of 0 rules in 31 ms. Remains 730 /730 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 42566 ms. Remains : 730/752 places, 1402/1412 transitions.
Support contains 68 out of 730 places after structural reductions.
[2025-06-03 00:43:54] [INFO ] Flatten gal took : 123 ms
[2025-06-03 00:43:54] [INFO ] Flatten gal took : 96 ms
[2025-06-03 00:43:54] [INFO ] Input system was already deterministic with 1402 transitions.
Support contains 66 out of 730 places (down from 68) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 472 ms. (84 steps per ms) remains 1/7 properties
BEST_FIRST walk for 40002 steps (9 resets) in 181 ms. (219 steps per ms) remains 1/1 properties
[2025-06-03 00:43:55] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
// Phase 1: matrix 1382 rows 730 cols
[2025-06-03 00:43:55] [INFO ] Computed 42 invariants in 50 ms
[2025-06-03 00:43:55] [INFO ] State equation strengthened by 120 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 11/31 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 659/690 variables, 11/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/690 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 11/701 variables, 10/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/701 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp4 is UNSAT
After SMT solving in domain Real declared 728/2112 variables, and 41 constraints, problems are : Problem set: 1 solved, 0 unsolved in 158 ms.
Refiners :[Positive P Invariants (semi-flows): 11/12 constraints, Generalized P Invariants (flows): 30/30 constraints, State Equation: 0/730 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 223ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 3 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 11 out of 730 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 730/730 places, 1402/1402 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 720 transition count 1392
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 720 transition count 1392
Applied a total of 20 rules in 23 ms. Remains 720 /730 variables (removed 10) and now considering 1392/1402 (removed 10) transitions.
Running 1390 sub problems to find dead transitions.
[2025-06-03 00:43:55] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
// Phase 1: matrix 1372 rows 720 cols
[2025-06-03 00:43:55] [INFO ] Computed 42 invariants in 33 ms
[2025-06-03 00:43:55] [INFO ] State equation strengthened by 120 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/718 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/718 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 718/2092 variables, and 40 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 20032 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/720 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1390/1390 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1390 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/718 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/718 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:20] [INFO ] Deduced a trap composed of 64 places in 109 ms of which 23 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:20] [INFO ] Deduced a trap composed of 64 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:20] [INFO ] Deduced a trap composed of 64 places in 75 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:20] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:20] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:20] [INFO ] Deduced a trap composed of 64 places in 47 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:20] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:20] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:20] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:21] [INFO ] Deduced a trap composed of 197 places in 412 ms of which 126 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:22] [INFO ] Deduced a trap composed of 64 places in 66 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:23] [INFO ] Deduced a trap composed of 402 places in 480 ms of which 149 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:24] [INFO ] Deduced a trap composed of 362 places in 531 ms of which 179 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:26] [INFO ] Deduced a trap composed of 23 places in 525 ms of which 38 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:27] [INFO ] Deduced a trap composed of 333 places in 431 ms of which 128 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:35] [INFO ] Deduced a trap composed of 357 places in 441 ms of which 140 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:44:36] [INFO ] Deduced a trap composed of 490 places in 431 ms of which 157 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 718/2092 variables, and 57 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 20029 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/720 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1390 constraints, Known Traps: 17/17 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40954ms problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 40957ms
[2025-06-03 00:44:36] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2025-06-03 00:44:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 00:44:37] [INFO ] Implicit Places using invariants in 1074 ms returned []
[2025-06-03 00:44:37] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2025-06-03 00:44:37] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 00:44:38] [INFO ] State equation strengthened by 120 read => feed constraints.
[2025-06-03 00:44:50] [INFO ] Implicit Places using invariants and state equation in 12561 ms returned []
Implicit Place search using SMT with State Equation took 13646 ms to find 0 implicit places.
Running 1390 sub problems to find dead transitions.
[2025-06-03 00:44:50] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2025-06-03 00:44:50] [INFO ] Invariant cache hit.
[2025-06-03 00:44:50] [INFO ] State equation strengthened by 120 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/718 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/718 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:08] [INFO ] Deduced a trap composed of 64 places in 82 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:08] [INFO ] Deduced a trap composed of 64 places in 73 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:08] [INFO ] Deduced a trap composed of 64 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:09] [INFO ] Deduced a trap composed of 64 places in 74 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:09] [INFO ] Deduced a trap composed of 64 places in 68 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:09] [INFO ] Deduced a trap composed of 64 places in 71 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:09] [INFO ] Deduced a trap composed of 64 places in 74 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:10] [INFO ] Deduced a trap composed of 64 places in 344 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:10] [INFO ] Deduced a trap composed of 197 places in 397 ms of which 135 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:15] [INFO ] Deduced a trap composed of 64 places in 58 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:15] [INFO ] Deduced a trap composed of 64 places in 54 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 718/2092 variables, and 51 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/720 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1390/1390 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1390 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/718 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/718 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/718 variables, 11/51 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:25] [INFO ] Deduced a trap composed of 322 places in 404 ms of which 128 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:37] [INFO ] Deduced a trap composed of 490 places in 423 ms of which 170 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:41] [INFO ] Deduced a trap composed of 23 places in 153 ms of which 19 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:46] [INFO ] Deduced a trap composed of 333 places in 423 ms of which 134 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:47] [INFO ] Deduced a trap composed of 366 places in 432 ms of which 146 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:48] [INFO ] Deduced a trap composed of 362 places in 432 ms of which 133 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:45:49] [INFO ] Deduced a trap composed of 57 places in 172 ms of which 32 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 718/2092 variables, and 58 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/720 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1390 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60831ms problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 60836ms
Starting structural reductions in LTL mode, iteration 1 : 720/730 places, 1392/1402 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 115474 ms. Remains : 720/730 places, 1392/1402 transitions.
Stuttering acceptance computed with spot in 259 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T10-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T10-LTLCardinality-04 finished in 115793 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p1)||p0))))'
Support contains 13 out of 730 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 730/730 places, 1402/1402 transitions.
Applied a total of 0 rules in 20 ms. Remains 730 /730 variables (removed 0) and now considering 1402/1402 (removed 0) transitions.
Running 1400 sub problems to find dead transitions.
[2025-06-03 00:45:51] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
// Phase 1: matrix 1382 rows 730 cols
[2025-06-03 00:45:51] [INFO ] Computed 42 invariants in 28 ms
[2025-06-03 00:45:51] [INFO ] State equation strengthened by 120 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/728 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/728 variables, 28/40 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:10] [INFO ] Deduced a trap composed of 65 places in 100 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:10] [INFO ] Deduced a trap composed of 65 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:10] [INFO ] Deduced a trap composed of 65 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:10] [INFO ] Deduced a trap composed of 65 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:10] [INFO ] Deduced a trap composed of 65 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:10] [INFO ] Deduced a trap composed of 65 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:10] [INFO ] Deduced a trap composed of 65 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:10] [INFO ] Deduced a trap composed of 65 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:10] [INFO ] Deduced a trap composed of 65 places in 54 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:11] [INFO ] Deduced a trap composed of 353 places in 459 ms of which 177 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:12] [INFO ] Deduced a trap composed of 207 places in 389 ms of which 132 ms to minimize.
SMT process timed out in 20800ms, After SMT, problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 20804ms
[2025-06-03 00:46:12] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2025-06-03 00:46:12] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 00:46:13] [INFO ] Implicit Places using invariants in 953 ms returned []
[2025-06-03 00:46:13] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2025-06-03 00:46:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 00:46:13] [INFO ] State equation strengthened by 120 read => feed constraints.
[2025-06-03 00:46:31] [INFO ] Implicit Places using invariants and state equation in 18103 ms returned []
Implicit Place search using SMT with State Equation took 19057 ms to find 0 implicit places.
Running 1400 sub problems to find dead transitions.
[2025-06-03 00:46:31] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
[2025-06-03 00:46:31] [INFO ] Invariant cache hit.
[2025-06-03 00:46:31] [INFO ] State equation strengthened by 120 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/728 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/728 variables, 28/40 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:52] [INFO ] Deduced a trap composed of 65 places in 77 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:53] [INFO ] Deduced a trap composed of 65 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:53] [INFO ] Deduced a trap composed of 65 places in 50 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:53] [INFO ] Deduced a trap composed of 65 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:53] [INFO ] Deduced a trap composed of 65 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:53] [INFO ] Deduced a trap composed of 65 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:58] [INFO ] Deduced a trap composed of 57 places in 209 ms of which 43 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:58] [INFO ] Deduced a trap composed of 65 places in 76 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:58] [INFO ] Deduced a trap composed of 65 places in 51 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:58] [INFO ] Deduced a trap composed of 65 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:46:58] [INFO ] Deduced a trap composed of 65 places in 56 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:01] [INFO ] Deduced a trap composed of 333 places in 427 ms of which 131 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:01] [INFO ] Deduced a trap composed of 23 places in 333 ms of which 37 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 728/2112 variables, and 53 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/730 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1400/1400 constraints, Known Traps: 13/13 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1400 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/728 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/728 variables, 28/40 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/728 variables, 13/53 constraints. Problems are: Problem set: 0 solved, 1400 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:05] [INFO ] Deduced a trap composed of 152 places in 386 ms of which 105 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:06] [INFO ] Deduced a trap composed of 207 places in 401 ms of which 125 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:07] [INFO ] Deduced a trap composed of 332 places in 434 ms of which 167 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:07] [INFO ] Deduced a trap composed of 412 places in 429 ms of which 152 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:18] [INFO ] Deduced a trap composed of 343 places in 472 ms of which 171 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:21] [INFO ] Deduced a trap composed of 363 places in 478 ms of which 197 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:30] [INFO ] Deduced a trap composed of 387 places in 500 ms of which 203 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:31] [INFO ] Deduced a trap composed of 3 places in 297 ms of which 16 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 728/2112 variables, and 61 constraints, problems are : Problem set: 0 solved, 1400 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, Generalized P Invariants (flows): 28/30 constraints, State Equation: 0/730 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1400 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60811ms problems are : Problem set: 0 solved, 1400 unsolved
Search for dead transitions found 0 dead transitions in 60816ms
Finished structural reductions in LTL mode , in 1 iterations and 100706 ms. Remains : 730/730 places, 1402/1402 transitions.
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S02J04T10-LTLCardinality-06
Product exploration explored 100000 steps with 50000 reset in 573 ms.
Product exploration explored 100000 steps with 50000 reset in 488 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 29 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S02J04T10-LTLCardinality-06 finished in 101971 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202505121319/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((G(p0)||(p0&&F(p1))))))'
Support contains 2 out of 730 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 730/730 places, 1402/1402 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 720 transition count 1392
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 720 transition count 1392
Applied a total of 20 rules in 21 ms. Remains 720 /730 variables (removed 10) and now considering 1392/1402 (removed 10) transitions.
Running 1390 sub problems to find dead transitions.
[2025-06-03 00:47:33] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
// Phase 1: matrix 1372 rows 720 cols
[2025-06-03 00:47:33] [INFO ] Computed 42 invariants in 17 ms
[2025-06-03 00:47:33] [INFO ] State equation strengthened by 120 read => feed constraints.
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/718 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/718 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 718/2092 variables, and 40 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/720 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1390/1390 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1390 unsolved
Starting Z3 with timeout 20.0 s and query timeout 2000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/718 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/718 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:57] [INFO ] Deduced a trap composed of 64 places in 116 ms of which 24 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:57] [INFO ] Deduced a trap composed of 64 places in 78 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:57] [INFO ] Deduced a trap composed of 64 places in 49 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:57] [INFO ] Deduced a trap composed of 64 places in 69 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:58] [INFO ] Deduced a trap composed of 64 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:58] [INFO ] Deduced a trap composed of 64 places in 52 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:58] [INFO ] Deduced a trap composed of 64 places in 70 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:58] [INFO ] Deduced a trap composed of 64 places in 71 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:58] [INFO ] Deduced a trap composed of 64 places in 68 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:59] [INFO ] Deduced a trap composed of 197 places in 386 ms of which 127 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:47:59] [INFO ] Deduced a trap composed of 64 places in 62 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:00] [INFO ] Deduced a trap composed of 402 places in 605 ms of which 149 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:02] [INFO ] Deduced a trap composed of 362 places in 490 ms of which 180 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:04] [INFO ] Deduced a trap composed of 23 places in 329 ms of which 37 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:04] [INFO ] Deduced a trap composed of 333 places in 425 ms of which 128 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:13] [INFO ] Deduced a trap composed of 357 places in 404 ms of which 141 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:14] [INFO ] Deduced a trap composed of 490 places in 411 ms of which 158 ms to minimize.
SMT process timed out in 40908ms, After SMT, problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 40911ms
[2025-06-03 00:48:14] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2025-06-03 00:48:14] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 00:48:15] [INFO ] Implicit Places using invariants in 871 ms returned []
[2025-06-03 00:48:15] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2025-06-03 00:48:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-03 00:48:15] [INFO ] State equation strengthened by 120 read => feed constraints.
[2025-06-03 00:48:27] [INFO ] Implicit Places using invariants and state equation in 11982 ms returned []
Implicit Place search using SMT with State Equation took 12854 ms to find 0 implicit places.
Running 1390 sub problems to find dead transitions.
[2025-06-03 00:48:27] [INFO ] Flow matrix only has 1372 transitions (discarded 20 similar events)
[2025-06-03 00:48:27] [INFO ] Invariant cache hit.
[2025-06-03 00:48:27] [INFO ] State equation strengthened by 120 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/718 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/718 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:45] [INFO ] Deduced a trap composed of 64 places in 80 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:45] [INFO ] Deduced a trap composed of 64 places in 79 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:45] [INFO ] Deduced a trap composed of 64 places in 70 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:45] [INFO ] Deduced a trap composed of 64 places in 70 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:46] [INFO ] Deduced a trap composed of 64 places in 70 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:46] [INFO ] Deduced a trap composed of 64 places in 76 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:46] [INFO ] Deduced a trap composed of 64 places in 66 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:47] [INFO ] Deduced a trap composed of 64 places in 366 ms of which 75 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:47] [INFO ] Deduced a trap composed of 197 places in 410 ms of which 136 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:53] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:48:53] [INFO ] Deduced a trap composed of 64 places in 53 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 718/2092 variables, and 51 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/720 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 1390/1390 constraints, Known Traps: 11/11 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1390 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/718 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/718 variables, 27/40 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/718 variables, 11/51 constraints. Problems are: Problem set: 0 solved, 1390 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:49:02] [INFO ] Deduced a trap composed of 322 places in 407 ms of which 127 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:49:14] [INFO ] Deduced a trap composed of 490 places in 440 ms of which 169 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:49:18] [INFO ] Deduced a trap composed of 23 places in 167 ms of which 18 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:49:24] [INFO ] Deduced a trap composed of 333 places in 420 ms of which 134 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:49:24] [INFO ] Deduced a trap composed of 366 places in 428 ms of which 145 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:49:25] [INFO ] Deduced a trap composed of 362 places in 431 ms of which 133 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-03 00:49:26] [INFO ] Deduced a trap composed of 57 places in 177 ms of which 32 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 718/2092 variables, and 58 constraints, problems are : Problem set: 0 solved, 1390 unsolved in 30034 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/720 constraints, ReadFeed: 0/120 constraints, PredecessorRefiner: 0/1390 constraints, Known Traps: 18/18 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60914ms problems are : Problem set: 0 solved, 1390 unsolved
Search for dead transitions found 0 dead transitions in 60921ms
Starting structural reductions in LTL mode, iteration 1 : 720/730 places, 1392/1402 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 114729 ms. Remains : 720/730 places, 1392/1402 transitions.
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T10-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S02J04T10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T10-LTLCardinality-14 finished in 114864 ms.
All properties solved by simple procedures.
Total runtime 378929 ms.

BK_STOP 1748911768209

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="PolyORBLF-COL-S02J04T10"
export BK_EXAMINATION="LTLCardinality"
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 2-5832"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S02J04T10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r156-tall-174881253700283"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T10.tgz
mv PolyORBLF-COL-S02J04T10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;