About the Execution of ITS-Tools for PolyORBLF-PT-S02J04T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 986.899 | 363583.00 | 427883.00 | 1100.70 | FFTTTTFFTFFFFFTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2026-input.r210-smll-177969942100419.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2026-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 2-5973
Executing tool itstools
Input is PolyORBLF-PT-S02J04T08, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r210-smll-177969942100419
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 22K Mar 8 15:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K Mar 8 15:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19K Mar 8 15:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 115K Mar 8 15:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 3 18:30 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Mar 3 18:30 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.6K Mar 16 08:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 41K Mar 16 08:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 15K Mar 16 08:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 62K Mar 16 08:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 29K Mar 8 15:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 180K Mar 8 15:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 43K Mar 8 15:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 232K Mar 8 15:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 16 08:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.6K Mar 16 08:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 3 18:30 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 3 18:30 instance
-rw-r--r-- 1 mcc users 6 Mar 3 18:30 iscolored
-rw-r--r-- 1 mcc users 717K Mar 3 18:30 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-PT-S02J04T08-LTLCardinality-00
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-01
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-02
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-03
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-04
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-05
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-06
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-07
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-08
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-09
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-10
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-11
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-12
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-13
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-14
FORMULA_NAME PolyORBLF-PT-S02J04T08-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1780186340159
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S02J04T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202604301425
[2026-05-31 00:12:22] [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]
[2026-05-31 00:12:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2026-05-31 00:12:22] [INFO ] Load time of PNML (sax parser for PT used): 359 ms
[2026-05-31 00:12:23] [INFO ] Transformed 614 places.
[2026-05-31 00:12:23] [INFO ] Transformed 1242 transitions.
[2026-05-31 00:12:23] [INFO ] Parsed PT model containing 614 places and 1242 transitions and 5732 arcs in 595 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 120 out of 614 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 614/614 places, 1114/1114 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 612 transition count 1114
Applied a total of 2 rules in 163 ms. Remains 612 /614 variables (removed 2) and now considering 1114/1114 (removed 0) transitions.
Running 1112 sub problems to find dead transitions.
[2026-05-31 00:12:23] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-15619801958397496346.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-9938661197670550680.kers'
[2026-05-31 00:12:23] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-15619801958397496346.kers, --Pflows, --basisKERS=/tmp/petrispot-output-9938661197670550680.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1098 rows 607 cols 4294 entries
Finished phase 1 with 407 SingleSign rule and 157 generalized
[2026-05-31 00:12:23] [INFO ] Computed 48 invariants in 10 ms
Computed 48 P flows in 11 ms.
Exported basis to /tmp/petrispot-output-9938661197670550680.kers
Total runtime 15 ms.
[2026-05-31 00:12:23] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/610 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
SMT process timed out in 21779ms, After SMT, problems are : Problem set: 0 solved, 1112 unsolved
Search for dead transitions found 0 dead transitions in 21849ms
[2026-05-31 00:12:45] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
[2026-05-31 00:12:45] [INFO ] Invariant cache hit.
[2026-05-31 00:12:47] [INFO ] Implicit Places using invariants in 1483 ms returned [108, 181, 291, 303, 428, 498, 528, 540]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1508 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 604/614 places, 1114/1114 transitions.
Applied a total of 0 rules in 29 ms. Remains 604 /604 variables (removed 0) and now considering 1114/1114 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23709 ms. Remains : 604/614 places, 1114/1114 transitions.
Starting structural reductions in LTL mode, iteration 0 : 604/604 places, 1114/1114 transitions.
Applied a total of 0 rules in 24 ms. Remains 604 /604 variables (removed 0) and now considering 1114/1114 (removed 0) transitions.
Running 1112 sub problems to find dead transitions.
[2026-05-31 00:12:47] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-14578361214317185408.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-8246852027915900282.kers'
[2026-05-31 00:12:47] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-14578361214317185408.kers, --Pflows, --basisKERS=/tmp/petrispot-output-8246852027915900282.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 2 ms.
// Phase 1: matrix 1098 rows 599 cols 4278 entries
Finished phase 1 with 407 SingleSign rule and 157 generalized
[2026-05-31 00:12:47] [INFO ] Computed 40 invariants in 17 ms
Computed 40 P flows in 19 ms.
Exported basis to /tmp/petrispot-output-8246852027915900282.kers
Total runtime 22 ms.
[2026-05-31 00:12:47] [INFO ] State equation strengthened by 96 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1112 unsolved
SMT process timed out in 21100ms, After SMT, problems are : Problem set: 0 solved, 1112 unsolved
Search for dead transitions found 0 dead transitions in 21109ms
[2026-05-31 00:13:08] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
[2026-05-31 00:13:08] [INFO ] Invariant cache hit.
[2026-05-31 00:13:09] [INFO ] Implicit Places using invariants in 1210 ms returned []
[2026-05-31 00:13:09] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
[2026-05-31 00:13:09] [INFO ] Invariant cache hit.
[2026-05-31 00:13:11] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-31 00:13:23] [INFO ] Implicit Places using invariants and state equation in 13645 ms returned []
Implicit Place search using SMT with State Equation took 14865 ms to find 0 implicit places.
Skipped dead transition search.
Finished structural reductions in LTL mode , in 1 iterations and 36007 ms. Remains : 604/604 places, 1114/1114 transitions.
Support contains 120 out of 604 places after structural reductions.
[2026-05-31 00:13:23] [INFO ] Flatten gal took : 280 ms
[2026-05-31 00:13:23] [INFO ] Flatten gal took : 189 ms
[2026-05-31 00:13:24] [INFO ] Input system was already deterministic with 1114 transitions.
Support contains 119 out of 604 places (down from 120) after GAL structural reductions.
RANDOM walk for 40000 steps (11 resets) in 2295 ms. (17 steps per ms) remains 18/34 properties
BEST_FIRST walk for 4000 steps (8 resets) in 197 ms. (20 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (8 resets) in 90 ms. (43 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 78 ms. (50 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 98 ms. (40 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 99 ms. (40 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 59 ms. (66 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (8 resets) in 53 ms. (74 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (8 resets) in 33 ms. (117 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (9 resets) in 22 ms. (174 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 26 ms. (148 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (8 resets) in 25 ms. (153 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 18/18 properties
BEST_FIRST walk for 4001 steps (8 resets) in 30 ms. (129 steps per ms) remains 18/18 properties
[2026-05-31 00:13:25] [INFO ] Flow matrix only has 1098 transitions (discarded 16 similar events)
[2026-05-31 00:13:25] [INFO ] Invariant cache hit.
[2026-05-31 00:13:25] [INFO ] State equation strengthened by 96 read => feed constraints.
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp21 is UNSAT
Problem AtomicPropp22 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/37 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 15 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/37 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 15 unsolved
Problem AtomicPropp29 is UNSAT
At refinement iteration 2 (OVERLAPS) 134/171 variables, 9/10 constraints. Problems are: Problem set: 4 solved, 14 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/171 variables, 0/10 constraints. Problems are: Problem set: 4 solved, 14 unsolved
Problem AtomicPropp11 is UNSAT
At refinement iteration 4 (OVERLAPS) 8/179 variables, 1/11 constraints. Problems are: Problem set: 5 solved, 13 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/179 variables, 0/11 constraints. Problems are: Problem set: 5 solved, 13 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp17 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp33 is UNSAT
At refinement iteration 6 (OVERLAPS) 413/592 variables, 21/32 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/592 variables, 0/32 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/593 variables, 1/33 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/593 variables, 0/33 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 9/602 variables, 6/39 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/602 variables, 0/39 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 1098/1700 variables, 602/641 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1700 variables, 96/737 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1700 variables, 0/737 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 2/1702 variables, 2/739 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1702 variables, 1/740 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1702 variables, 0/740 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/1702 variables, 0/740 constraints. Problems are: Problem set: 16 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1702/1702 variables, and 740 constraints, problems are : Problem set: 16 solved, 2 unsolved in 2575 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 604/604 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 18/18 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 16 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 289/291 variables, 6/6 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/291 variables, 0/6 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 80/371 variables, 7/13 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/371 variables, 0/13 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2/373 variables, 2/15 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/373 variables, 0/15 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 226/599 variables, 21/36 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/599 variables, 7/43 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/599 variables, 0/43 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 3/602 variables, 3/46 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/602 variables, 0/46 constraints. Problems are: Problem set: 16 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 1098/1700 variables, 602/648 constraints. Problems are: Problem set: 16 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1700/1702 variables, and 744 constraints, problems are : Problem set: 16 solved, 2 unsolved in 5014 ms.
Refiners :[Positive P Invariants (semi-flows): 12/13 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 602/604 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 0/18 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 7638ms problems are : Problem set: 16 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 604/604 places, 1114/1114 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 604 transition count 1045
Reduce places removed 69 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 71 rules applied. Total rules applied 140 place count 535 transition count 1043
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 142 place count 533 transition count 1043
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 64 Pre rules applied. Total rules applied 142 place count 533 transition count 979
Deduced a syphon composed of 64 places in 4 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 270 place count 469 transition count 979
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 276 place count 463 transition count 973
Iterating global reduction 3 with 6 rules applied. Total rules applied 282 place count 463 transition count 973
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 3 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 3 with 128 rules applied. Total rules applied 410 place count 399 transition count 909
Free-agglomeration rule (complex) applied 15 times.
Iterating global reduction 3 with 15 rules applied. Total rules applied 425 place count 399 transition count 894
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 440 place count 384 transition count 894
Applied a total of 440 rules in 423 ms. Remains 384 /604 variables (removed 220) and now considering 894/1114 (removed 220) transitions.
Running 892 sub problems to find dead transitions.
[2026-05-31 00:13:33] [INFO ] Flow matrix only has 878 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-4942227112808396589.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-6699672744537927082.kers'
[2026-05-31 00:13:33] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-4942227112808396589.kers, --Pflows, --basisKERS=/tmp/petrispot-output-6699672744537927082.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 878 rows 379 cols 4130 entries
Finished phase 1 with 193 SingleSign rule and 151 generalized
[2026-05-31 00:13:33] [INFO ] Computed 40 invariants in 13 ms
Computed 40 P flows in 14 ms.
Exported basis to /tmp/petrispot-output-6699672744537927082.kers
Total runtime 16 ms.
[2026-05-31 00:13:33] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 382/1262 variables, and 50 constraints, problems are : Problem set: 0 solved, 892 unsolved in 20055 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/384 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 892/892 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 892 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/382 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/382 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 892 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/382 variables, 12/50 constraints. Problems are: Problem set: 0 solved, 892 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 382/1262 variables, and 50 constraints, problems are : Problem set: 0 solved, 892 unsolved in 20034 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/384 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/892 constraints, Known Traps: 12/12 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40993ms problems are : Problem set: 0 solved, 892 unsolved
Search for dead transitions found 0 dead transitions in 40999ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41430 ms. Remains : 384/604 places, 894/1114 transitions.
RANDOM walk for 40000 steps (16 resets) in 470 ms. (84 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (13 resets) in 172 ms. (231 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40000 steps (13 resets) in 193 ms. (206 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 141235 steps, run timeout after 3001 ms. (steps per millisecond=47 ) properties seen :0 out of 2
Probabilistic random walk after 141235 steps, saw 90205 distinct states, run finished after 3010 ms. (steps per millisecond=46 ) properties seen :0
[2026-05-31 00:14:17] [INFO ] Flow matrix only has 878 transitions (discarded 16 similar events)
[2026-05-31 00:14:17] [INFO ] Invariant cache hit.
[2026-05-31 00:14:17] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 221/223 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/223 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 48/271 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/271 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2/273 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 106/379 variables, 21/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/379 variables, 5/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/379 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 3/382 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/382 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 878/1260 variables, 382/426 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1260 variables, 96/522 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1260 variables, 0/522 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (OVERLAPS) 2/1262 variables, 2/524 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1262 variables, 1/525 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1262 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/1262 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1262/1262 variables, and 525 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3670 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 384/384 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 5/5 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 221/223 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/223 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 48/271 variables, 7/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/271 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2/273 variables, 2/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/273 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 106/379 variables, 21/36 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/379 variables, 5/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/379 variables, 1/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/379 variables, 0/42 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 3/382 variables, 3/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/382 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 878/1260 variables, 382/427 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1260 variables, 96/523 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1260 variables, 2/525 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1260 variables, 0/525 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 2/1262 variables, 2/527 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1262 variables, 1/528 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1262 variables, 1/529 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1262 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/1262 variables, 0/529 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1262/1262 variables, and 529 constraints, problems are : Problem set: 0 solved, 2 unsolved in 7603 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 27/27 constraints, State Equation: 384/384 constraints, ReadFeed: 96/96 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 7/7 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 11288ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 999 ms.
Support contains 2 out of 384 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 384/384 places, 894/894 transitions.
Applied a total of 0 rules in 38 ms. Remains 384 /384 variables (removed 0) and now considering 894/894 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 384/384 places, 894/894 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 384/384 places, 894/894 transitions.
Applied a total of 0 rules in 30 ms. Remains 384 /384 variables (removed 0) and now considering 894/894 (removed 0) transitions.
[2026-05-31 00:14:30] [INFO ] Flow matrix only has 878 transitions (discarded 16 similar events)
[2026-05-31 00:14:30] [INFO ] Invariant cache hit.
[2026-05-31 00:14:32] [INFO ] Implicit Places using invariants in 2320 ms returned []
[2026-05-31 00:14:32] [INFO ] Flow matrix only has 878 transitions (discarded 16 similar events)
[2026-05-31 00:14:32] [INFO ] Invariant cache hit.
[2026-05-31 00:14:33] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-31 00:14:44] [INFO ] Implicit Places using invariants and state equation in 12104 ms returned []
Implicit Place search using SMT with State Equation took 14426 ms to find 0 implicit places.
[2026-05-31 00:14:44] [INFO ] Redundant transitions in 108 ms returned []
Skipped dead transition search.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14576 ms. Remains : 384/384 places, 894/894 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 384 transition count 878
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 32 place count 376 transition count 910
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 1 with 32 rules applied. Total rules applied 64 place count 376 transition count 878
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 72 place count 376 transition count 870
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 80 place count 368 transition count 870
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 88 place count 368 transition count 862
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 360 transition count 862
Applied a total of 96 rules in 201 ms. Remains 360 /384 variables (removed 24) and now considering 862/894 (removed 32) transitions.
Running SMT prover for 2 properties.
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-11876364553748983669.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-4757277337738809569.kers'
[2026-05-31 00:14:44] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-11876364553748983669.kers, --Pflows, --basisKERS=/tmp/petrispot-output-4757277337738809569.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 862 rows 355 cols 4266 entries
Finished phase 1 with 167 SingleSign rule and 153 generalized
[2026-05-31 00:14:44] [INFO ] Computed 40 invariants in 12 ms
Computed 40 P flows in 13 ms.
Exported basis to /tmp/petrispot-output-4757277337738809569.kers
Total runtime 15 ms.
[2026-05-31 00:14:45] [INFO ] [Real]Absence check using 14 positive place invariants in 18 ms returned sat
[2026-05-31 00:14:45] [INFO ] [Real]Absence check using 14 positive and 26 generalized place invariants in 54 ms returned sat
[2026-05-31 00:14:46] [INFO ] After 1968ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2026-05-31 00:14:47] [INFO ] [Nat]Absence check using 14 positive place invariants in 18 ms returned sat
[2026-05-31 00:14:47] [INFO ] [Nat]Absence check using 14 positive and 26 generalized place invariants in 50 ms returned sat
[2026-05-31 00:14:48] [INFO ] After 1483ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2026-05-31 00:14:49] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 957 ms
TRAPS : Iteration 1
[2026-05-31 00:14:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 286 ms
TRAPS : Iteration 2
[2026-05-31 00:14:51] [INFO ] After 3931ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2026-05-31 00:14:51] [INFO ] After 4609ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 6826 ms.
Successfully simplified 16 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 6 out of 604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 604/604 places, 1114/1114 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 596 transition count 1106
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 596 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 588 transition count 1098
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 588 transition count 1098
Applied a total of 32 rules in 33 ms. Remains 588 /604 variables (removed 16) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2026-05-31 00:14:51] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17557222137206694757.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-2500855922668010541.kers'
[2026-05-31 00:14:51] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17557222137206694757.kers, --Pflows, --basisKERS=/tmp/petrispot-output-2500855922668010541.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1082 rows 583 cols 4246 entries
Finished phase 1 with 391 SingleSign rule and 157 generalized
[2026-05-31 00:14:51] [INFO ] Computed 40 invariants in 11 ms
Computed 40 P flows in 12 ms.
Exported basis to /tmp/petrispot-output-2500855922668010541.kers
Total runtime 13 ms.
[2026-05-31 00:14:51] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 38 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20054 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 38 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20040 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40939ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 40944ms
[2026-05-31 00:15:32] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2026-05-31 00:15:32] [INFO ] Invariant cache hit.
[2026-05-31 00:15:35] [INFO ] Implicit Places using invariants in 2531 ms returned []
[2026-05-31 00:15:35] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2026-05-31 00:15:35] [INFO ] Invariant cache hit.
[2026-05-31 00:15:36] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-31 00:15:48] [INFO ] Implicit Places using invariants and state equation in 13601 ms returned []
Implicit Place search using SMT with State Equation took 16137 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 588/604 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57124 ms. Remains : 588/604 places, 1098/1114 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Stuttering acceptance computed with spot in 339 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-PT-S02J04T08-LTLCardinality-05
Product exploration explored 100000 steps with 50000 reset in 991 ms.
Product exploration explored 100000 steps with 50000 reset in 611 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 2 factoid took 16 ms. Proved property starting from automaton with 3 states, 3 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 31 ms.
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J04T08-LTLCardinality-05 finished in 59206 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||X(p1))))'
Support contains 33 out of 604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 604/604 places, 1114/1114 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 596 transition count 1106
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 596 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 588 transition count 1098
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 588 transition count 1098
Applied a total of 32 rules in 26 ms. Remains 588 /604 variables (removed 16) and now considering 1098/1114 (removed 16) transitions.
Skipped dead transition search.
[2026-05-31 00:15:50] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2026-05-31 00:15:50] [INFO ] Invariant cache hit.
[2026-05-31 00:15:52] [INFO ] Implicit Places using invariants in 1943 ms returned []
[2026-05-31 00:15:52] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2026-05-31 00:15:52] [INFO ] Invariant cache hit.
[2026-05-31 00:15:54] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-31 00:16:09] [INFO ] Implicit Places using invariants and state equation in 16152 ms returned []
Implicit Place search using SMT with State Equation took 18099 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 588/604 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18126 ms. Remains : 588/604 places, 1098/1114 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0)||X(p1))))'
Stuttering acceptance computed with spot in 178 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J04T08-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 134 steps with 0 reset in 7 ms.
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T08-LTLCardinality-07 finished in 18350 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(p1||F(p2))))))'
Support contains 5 out of 604 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 604/604 places, 1114/1114 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 71 transitions
Trivial Post-agglo rules discarded 71 transitions
Performed 71 trivial Post agglomeration. Transition count delta: 71
Iterating post reduction 0 with 71 rules applied. Total rules applied 71 place count 604 transition count 1043
Reduce places removed 71 places and 0 transitions.
Iterating post reduction 1 with 71 rules applied. Total rules applied 142 place count 533 transition count 1043
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 142 place count 533 transition count 979
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 270 place count 469 transition count 979
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 276 place count 463 transition count 973
Iterating global reduction 2 with 6 rules applied. Total rules applied 282 place count 463 transition count 973
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 408 place count 400 transition count 910
Applied a total of 408 rules in 90 ms. Remains 400 /604 variables (removed 204) and now considering 910/1114 (removed 204) transitions.
Running 908 sub problems to find dead transitions.
[2026-05-31 00:16:09] [INFO ] Flow matrix only has 894 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-17995447555801511388.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-13971791403496372203.kers'
[2026-05-31 00:16:09] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-17995447555801511388.kers, --Pflows, --basisKERS=/tmp/petrispot-output-13971791403496372203.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 0 ms.
// Phase 1: matrix 894 rows 395 cols 4040 entries
Finished phase 1 with 209 SingleSign rule and 151 generalized
[2026-05-31 00:16:09] [INFO ] Computed 40 invariants in 7 ms
Computed 40 P flows in 7 ms.
Exported basis to /tmp/petrispot-output-13971791403496372203.kers
Total runtime 8 ms.
[2026-05-31 00:16:09] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/398 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/398 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Error getting values : (error "Timeout of Z3 solver reached")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 398/1294 variables, and 52 constraints, problems are : Problem set: 0 solved, 908 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 24/26 constraints, State Equation: 0/400 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 908/908 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 908 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/398 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/398 variables, 24/38 constraints. Problems are: Problem set: 0 solved, 908 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/398 variables, 14/52 constraints. Problems are: Problem set: 0 solved, 908 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 398/1294 variables, and 52 constraints, problems are : Problem set: 0 solved, 908 unsolved in 20028 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 24/26 constraints, State Equation: 0/400 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/908 constraints, Known Traps: 14/14 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40852ms problems are : Problem set: 0 solved, 908 unsolved
Search for dead transitions found 0 dead transitions in 40855ms
[2026-05-31 00:16:50] [INFO ] Flow matrix only has 894 transitions (discarded 16 similar events)
[2026-05-31 00:16:50] [INFO ] Invariant cache hit.
[2026-05-31 00:16:53] [INFO ] Implicit Places using invariants in 2866 ms returned []
[2026-05-31 00:16:53] [INFO ] Flow matrix only has 894 transitions (discarded 16 similar events)
[2026-05-31 00:16:53] [INFO ] Invariant cache hit.
[2026-05-31 00:16:54] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-31 00:17:02] [INFO ] Implicit Places using invariants and state equation in 9301 ms returned []
Implicit Place search using SMT with State Equation took 12171 ms to find 0 implicit places.
[2026-05-31 00:17:02] [INFO ] Redundant transitions in 19 ms returned []
Skipped dead transition search.
Starting structural reductions in SI_LTL mode, iteration 1 : 400/604 places, 910/1114 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 53143 ms. Remains : 400/604 places, 910/1114 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0&&(p1||F(p2))))))'
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : PolyORBLF-PT-S02J04T08-LTLCardinality-09
Stuttering criterion allowed to conclude after 12721 steps with 31 reset in 87 ms.
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T08-LTLCardinality-09 finished in 53342 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||G(p1)))))'
Support contains 4 out of 604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 604/604 places, 1114/1114 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 596 transition count 1106
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 596 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 588 transition count 1098
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 588 transition count 1098
Applied a total of 32 rules in 27 ms. Remains 588 /604 variables (removed 16) and now considering 1098/1114 (removed 16) transitions.
Running 1096 sub problems to find dead transitions.
[2026-05-31 00:17:02] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
Running PetriSpot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.petrispot.binaries_1.0.0.202604301425/bin/petri64' '--loadKERS=/tmp/petrispot-input-7893040923378966644.kers' '--Pflows' '--basisKERS=/tmp/petrispot-output-10582438015492977529.kers'
[2026-05-31 00:17:02] [INFO ] Running PetriSpot with arguments : [--loadKERS=/tmp/petrispot-input-7893040923378966644.kers, --Pflows, --basisKERS=/tmp/petrispot-output-10582438015492977529.kers]
Culling duplicate invariants (modulo rational): removing 5 columns.
Culled 5 columns in 1 ms.
// Phase 1: matrix 1082 rows 583 cols 4246 entries
Finished phase 1 with 391 SingleSign rule and 157 generalized
[2026-05-31 00:17:02] [INFO ] Computed 40 invariants in 9 ms
Computed 40 P flows in 10 ms.
Exported basis to /tmp/petrispot-output-10582438015492977529.kers
Total runtime 12 ms.
[2026-05-31 00:17:02] [INFO ] State equation strengthened by 96 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 586/1670 variables, and 38 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20031 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 1096/1096 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1096 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/586 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/586 variables, 25/38 constraints. Problems are: Problem set: 0 solved, 1096 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 586/1670 variables, and 38 constraints, problems are : Problem set: 0 solved, 1096 unsolved in 20038 ms.
Refiners :[Positive P Invariants (semi-flows): 13/13 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/588 constraints, ReadFeed: 0/96 constraints, PredecessorRefiner: 0/1096 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 40682ms problems are : Problem set: 0 solved, 1096 unsolved
Search for dead transitions found 0 dead transitions in 40687ms
[2026-05-31 00:17:43] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2026-05-31 00:17:43] [INFO ] Invariant cache hit.
[2026-05-31 00:17:45] [INFO ] Implicit Places using invariants in 2492 ms returned []
[2026-05-31 00:17:45] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2026-05-31 00:17:45] [INFO ] Invariant cache hit.
[2026-05-31 00:17:47] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-31 00:18:01] [INFO ] Implicit Places using invariants and state equation in 16078 ms returned []
Implicit Place search using SMT with State Equation took 18573 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 588/604 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 59289 ms. Remains : 588/604 places, 1098/1114 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||G(p1)))))'
Stuttering acceptance computed with spot in 115 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBLF-PT-S02J04T08-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J04T08-LTLCardinality-11 finished in 59438 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p0) U p1))))'
Support contains 1 out of 604 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 604/604 places, 1114/1114 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 596 transition count 1106
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 596 transition count 1106
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 588 transition count 1098
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 588 transition count 1098
Applied a total of 32 rules in 25 ms. Remains 588 /604 variables (removed 16) and now considering 1098/1114 (removed 16) transitions.
Skipped dead transition search.
[2026-05-31 00:18:02] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2026-05-31 00:18:02] [INFO ] Invariant cache hit.
[2026-05-31 00:18:04] [INFO ] Implicit Places using invariants in 2177 ms returned []
[2026-05-31 00:18:04] [INFO ] Flow matrix only has 1082 transitions (discarded 16 similar events)
[2026-05-31 00:18:04] [INFO ] Invariant cache hit.
[2026-05-31 00:18:05] [INFO ] State equation strengthened by 96 read => feed constraints.
[2026-05-31 00:18:22] [INFO ] Implicit Places using invariants and state equation in 18010 ms returned []
Implicit Place search using SMT with State Equation took 20190 ms to find 0 implicit places.
Skipped dead transition search.
Starting structural reductions in LTL mode, iteration 1 : 588/604 places, 1098/1114 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20215 ms. Remains : 588/604 places, 1098/1114 transitions.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202604301425/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p0) U p1))))'
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J04T08-LTLCardinality-14
Product exploration explored 100000 steps with 50000 reset in 669 ms.
Product exploration explored 100000 steps with 50000 reset in 603 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Property proved to be true by K+ with min(!phi)
Knowledge based reduction with 3 factoid took 12 ms. Proved property starting from automaton with 2 states, 2 edges and 1 AP (stutter sensitive
Knowledge-based reduction took 21 ms.
FORMULA PolyORBLF-PT-S02J04T08-LTLCardinality-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-PT-S02J04T08-LTLCardinality-14 finished in 21607 ms.
All properties solved by simple procedures.
Total runtime 361266 ms.
BK_STOP 1780186703742
--------------------
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_1.0.0.202604301425.jar
+ VERSION=202604301425
+ echo 'Running Version 202604301425'
+ /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-PT-S02J04T08"
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 2-5973"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S02J04T08, 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 r210-smll-177969942100419"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J04T08.tgz
mv PolyORBLF-PT-S02J04T08 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 '
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 ;