Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r290-tajo-171654446600212.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is PolyORBLF-COL-S06J06T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r290-tajo-171654446600212
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 6.6K Apr 11 17:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Apr 11 17:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 11 17:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 11 17:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 11 17:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 128K Apr 11 17:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 11 17:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 11 17:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S06J06T08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716912276401

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J06T08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202405141337
[2024-05-28 16:04:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 16:04:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 16:04:37] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 16:04:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 16:04:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 935 ms
[2024-05-28 16:04:38] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 894 PT places and 14420.0 transition bindings in 41 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 16:04:39] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 12 ms.
[2024-05-28 16:04:39] [INFO ] Skeletonized 16 HLPN properties in 5 ms.
Initial state reduction rules removed 2 formulas.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Reduction of identical properties reduced properties to check from 27 to 25
RANDOM walk for 40005 steps (3903 resets) in 1629 ms. (24 steps per ms) remains 7/25 properties
BEST_FIRST walk for 40001 steps (99 resets) in 269 ms. (148 steps per ms) remains 2/7 properties
BEST_FIRST walk for 40002 steps (79 resets) in 110 ms. (360 steps per ms) remains 2/2 properties
[2024-05-28 16:04:39] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-28 16:04:39] [INFO ] Computed 26 invariants in 7 ms
[2024-05-28 16:04:40] [INFO ] State equation strengthened by 8 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 37/43 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/43 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 8/51 variables, 5/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/51 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1/52 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/52 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp23 is UNSAT
After SMT solving in domain Real declared 73/145 variables, and 21 constraints, problems are : Problem set: 2 solved, 0 unsolved in 196 ms.
Refiners :[Positive P Invariants (semi-flows): 9/11 constraints, Generalized P Invariants (flows): 12/15 constraints, State Equation: 0/81 constraints, ReadFeed: 0/8 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 234ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 16:04:40] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-05-28 16:04:40] [INFO ] Flatten gal took : 65 ms
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 16:04:40] [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
[2024-05-28 16:04:40] [INFO ] Unfolded HLPN to a Petri net with 894 places and 14334 transitions 119772 arcs in 336 ms.
[2024-05-28 16:04:40] [INFO ] Unfolded 12 HLPN properties in 1 ms.
[2024-05-28 16:04:40] [INFO ] Reduced 1280 identical enabling conditions.
[2024-05-28 16:04:40] [INFO ] Reduced 1280 identical enabling conditions.
[2024-05-28 16:04:40] [INFO ] Reduced 1280 identical enabling conditions.
[2024-05-28 16:04:40] [INFO ] Reduced 1280 identical enabling conditions.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Support contains 262 out of 894 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 894/894 places, 3574/3574 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 888 transition count 3574
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 880 transition count 3566
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 880 transition count 3566
Applied a total of 22 rules in 258 ms. Remains 880 /894 variables (removed 14) and now considering 3566/3574 (removed 8) transitions.
Running 3560 sub problems to find dead transitions.
[2024-05-28 16:04:41] [INFO ] Flow matrix only has 3518 transitions (discarded 48 similar events)
// Phase 1: matrix 3518 rows 880 cols
[2024-05-28 16:04:41] [INFO ] Computed 56 invariants in 300 ms
[2024-05-28 16:04:41] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/874 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3560 unsolved
SMT process timed out in 48986ms, After SMT, problems are : Problem set: 0 solved, 3560 unsolved
Search for dead transitions found 0 dead transitions in 49090ms
[2024-05-28 16:05:30] [INFO ] Flow matrix only has 3518 transitions (discarded 48 similar events)
[2024-05-28 16:05:30] [INFO ] Invariant cache hit.
[2024-05-28 16:05:31] [INFO ] Implicit Places using invariants in 618 ms returned [694, 695, 696, 697, 698, 699, 700, 701]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 640 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 872/894 places, 3566/3574 transitions.
Applied a total of 0 rules in 34 ms. Remains 872 /872 variables (removed 0) and now considering 3566/3566 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 50123 ms. Remains : 872/894 places, 3566/3574 transitions.
Support contains 262 out of 872 places after structural reductions.
[2024-05-28 16:05:32] [INFO ] Flatten gal took : 621 ms
[2024-05-28 16:05:32] [INFO ] Flatten gal took : 249 ms
[2024-05-28 16:05:33] [INFO ] Input system was already deterministic with 3566 transitions.
Support contains 236 out of 872 places (down from 262) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 20 to 18
RANDOM walk for 8576 steps (37 resets) in 758 ms. (11 steps per ms) remains 0/18 properties
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 10 out of 872 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 872/872 places, 3566/3566 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 864 transition count 3558
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 864 transition count 3558
Applied a total of 16 rules in 132 ms. Remains 864 /872 variables (removed 8) and now considering 3558/3566 (removed 8) transitions.
Running 3552 sub problems to find dead transitions.
[2024-05-28 16:05:34] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
// Phase 1: matrix 3510 rows 864 cols
[2024-05-28 16:05:34] [INFO ] Computed 48 invariants in 183 ms
[2024-05-28 16:05:34] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/858 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 49458ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 49533ms
[2024-05-28 16:06:24] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:06:24] [INFO ] Invariant cache hit.
[2024-05-28 16:06:24] [INFO ] Implicit Places using invariants in 812 ms returned []
[2024-05-28 16:06:24] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:06:24] [INFO ] Invariant cache hit.
[2024-05-28 16:06:27] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 16:06:49] [INFO ] Implicit Places using invariants and state equation in 24799 ms returned []
Implicit Place search using SMT with State Equation took 25621 ms to find 0 implicit places.
Running 3552 sub problems to find dead transitions.
[2024-05-28 16:06:49] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:06:49] [INFO ] Invariant cache hit.
[2024-05-28 16:06:49] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/858 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 59079ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 59142ms
Starting structural reductions in LTL mode, iteration 1 : 864/872 places, 3558/3566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 134444 ms. Remains : 864/872 places, 3558/3566 transitions.
Stuttering acceptance computed with spot in 233 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-02
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-02 finished in 134780 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 8 out of 872 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 872/872 places, 3566/3566 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 872 transition count 3518
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 824 transition count 3518
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 96 place count 824 transition count 3406
Deduced a syphon composed of 112 places in 2 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 320 place count 712 transition count 3406
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 2 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 528 place count 608 transition count 3302
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 536 place count 600 transition count 3294
Iterating global reduction 2 with 8 rules applied. Total rules applied 544 place count 600 transition count 3294
Applied a total of 544 rules in 528 ms. Remains 600 /872 variables (removed 272) and now considering 3294/3566 (removed 272) transitions.
Running 3288 sub problems to find dead transitions.
[2024-05-28 16:07:49] [INFO ] Flow matrix only has 3246 transitions (discarded 48 similar events)
// Phase 1: matrix 3246 rows 600 cols
[2024-05-28 16:07:49] [INFO ] Computed 48 invariants in 112 ms
[2024-05-28 16:07:49] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/594 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
SMT process timed out in 47984ms, After SMT, problems are : Problem set: 0 solved, 3288 unsolved
Search for dead transitions found 0 dead transitions in 48061ms
[2024-05-28 16:08:37] [INFO ] Flow matrix only has 3246 transitions (discarded 48 similar events)
[2024-05-28 16:08:37] [INFO ] Invariant cache hit.
[2024-05-28 16:08:38] [INFO ] Implicit Places using invariants in 614 ms returned []
[2024-05-28 16:08:38] [INFO ] Flow matrix only has 3246 transitions (discarded 48 similar events)
[2024-05-28 16:08:38] [INFO ] Invariant cache hit.
[2024-05-28 16:08:39] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 16:08:55] [INFO ] Implicit Places using invariants and state equation in 17590 ms returned []
Implicit Place search using SMT with State Equation took 18230 ms to find 0 implicit places.
[2024-05-28 16:08:56] [INFO ] Redundant transitions in 194 ms returned []
Running 3288 sub problems to find dead transitions.
[2024-05-28 16:08:56] [INFO ] Flow matrix only has 3246 transitions (discarded 48 similar events)
[2024-05-28 16:08:56] [INFO ] Invariant cache hit.
[2024-05-28 16:08:56] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/594 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/594 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
[2024-05-28 16:09:49] [INFO ] Deduced a trap composed of 59 places in 217 ms of which 29 ms to minimize.
[2024-05-28 16:09:49] [INFO ] Deduced a trap composed of 59 places in 510 ms of which 2 ms to minimize.
[2024-05-28 16:09:50] [INFO ] Deduced a trap composed of 59 places in 321 ms of which 2 ms to minimize.
[2024-05-28 16:09:50] [INFO ] Deduced a trap composed of 59 places in 377 ms of which 1 ms to minimize.
[2024-05-28 16:09:50] [INFO ] Deduced a trap composed of 59 places in 203 ms of which 2 ms to minimize.
[2024-05-28 16:09:51] [INFO ] Deduced a trap composed of 59 places in 716 ms of which 2 ms to minimize.
[2024-05-28 16:09:51] [INFO ] Deduced a trap composed of 59 places in 43 ms of which 1 ms to minimize.
[2024-05-28 16:09:52] [INFO ] Deduced a trap composed of 267 places in 579 ms of which 7 ms to minimize.
[2024-05-28 16:09:52] [INFO ] Deduced a trap composed of 257 places in 604 ms of which 3 ms to minimize.
[2024-05-28 16:09:53] [INFO ] Deduced a trap composed of 59 places in 103 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 594/3846 variables, and 52 constraints, problems are : Problem set: 0 solved, 3288 unsolved in 30097 ms.
Refiners :[Positive P Invariants (semi-flows): 17/21 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/600 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3288/1608 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3288 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/594 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/594 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/594 variables, 10/52 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
[2024-05-28 16:10:00] [INFO ] Deduced a trap composed of 19 places in 312 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 594/3846 variables, and 53 constraints, problems are : Problem set: 0 solved, 3288 unsolved in 30036 ms.
Refiners :[Positive P Invariants (semi-flows): 17/21 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/600 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1608 constraints, Known Traps: 11/11 constraints]
After SMT, in 88426ms problems are : Problem set: 0 solved, 3288 unsolved
Search for dead transitions found 0 dead transitions in 88467ms
Starting structural reductions in SI_LTL mode, iteration 1 : 600/872 places, 3294/3566 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 155537 ms. Remains : 600/872 places, 3294/3566 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-03
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-03 finished in 155610 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((!p0 U G(p1))||(p2&&F(p1)))))'
Support contains 16 out of 872 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 872/872 places, 3566/3566 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 872 transition count 3542
Reduce places removed 24 places and 0 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 1 with 40 rules applied. Total rules applied 64 place count 848 transition count 3526
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 80 place count 832 transition count 3526
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 112 Pre rules applied. Total rules applied 80 place count 832 transition count 3414
Deduced a syphon composed of 112 places in 1 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 3 with 224 rules applied. Total rules applied 304 place count 720 transition count 3414
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 15 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 496 place count 624 transition count 3318
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 504 place count 616 transition count 3310
Iterating global reduction 3 with 8 rules applied. Total rules applied 512 place count 616 transition count 3310
Applied a total of 512 rules in 314 ms. Remains 616 /872 variables (removed 256) and now considering 3310/3566 (removed 256) transitions.
Running 3304 sub problems to find dead transitions.
[2024-05-28 16:10:25] [INFO ] Flow matrix only has 3262 transitions (discarded 48 similar events)
// Phase 1: matrix 3262 rows 616 cols
[2024-05-28 16:10:25] [INFO ] Computed 48 invariants in 106 ms
[2024-05-28 16:10:25] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/610 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3304 unsolved
SMT process timed out in 48884ms, After SMT, problems are : Problem set: 0 solved, 3304 unsolved
Search for dead transitions found 0 dead transitions in 48951ms
[2024-05-28 16:11:13] [INFO ] Flow matrix only has 3262 transitions (discarded 48 similar events)
[2024-05-28 16:11:13] [INFO ] Invariant cache hit.
[2024-05-28 16:11:14] [INFO ] Implicit Places using invariants in 730 ms returned []
[2024-05-28 16:11:14] [INFO ] Flow matrix only has 3262 transitions (discarded 48 similar events)
[2024-05-28 16:11:14] [INFO ] Invariant cache hit.
[2024-05-28 16:11:16] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 16:11:31] [INFO ] Implicit Places using invariants and state equation in 16981 ms returned []
Implicit Place search using SMT with State Equation took 17712 ms to find 0 implicit places.
[2024-05-28 16:11:31] [INFO ] Redundant transitions in 129 ms returned []
Running 3304 sub problems to find dead transitions.
[2024-05-28 16:11:31] [INFO ] Flow matrix only has 3262 transitions (discarded 48 similar events)
[2024-05-28 16:11:31] [INFO ] Invariant cache hit.
[2024-05-28 16:11:31] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/610 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3304 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/610 variables, 27/42 constraints. Problems are: Problem set: 0 solved, 3304 unsolved
[2024-05-28 16:12:27] [INFO ] Deduced a trap composed of 61 places in 228 ms of which 2 ms to minimize.
[2024-05-28 16:12:28] [INFO ] Deduced a trap composed of 61 places in 176 ms of which 2 ms to minimize.
[2024-05-28 16:12:28] [INFO ] Deduced a trap composed of 62 places in 152 ms of which 2 ms to minimize.
[2024-05-28 16:12:28] [INFO ] Deduced a trap composed of 61 places in 125 ms of which 2 ms to minimize.
[2024-05-28 16:12:28] [INFO ] Deduced a trap composed of 61 places in 88 ms of which 1 ms to minimize.
[2024-05-28 16:12:28] [INFO ] Deduced a trap composed of 61 places in 85 ms of which 1 ms to minimize.
[2024-05-28 16:12:28] [INFO ] Deduced a trap composed of 61 places in 70 ms of which 1 ms to minimize.
[2024-05-28 16:12:29] [INFO ] Deduced a trap composed of 281 places in 655 ms of which 4 ms to minimize.
[2024-05-28 16:12:30] [INFO ] Deduced a trap composed of 61 places in 63 ms of which 0 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 610/3878 variables, and 51 constraints, problems are : Problem set: 0 solved, 3304 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 15/19 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/616 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3304/1624 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3304 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/610 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3304 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/610 variables, 27/42 constraints. Problems are: Problem set: 0 solved, 3304 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/610 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 3304 unsolved
[2024-05-28 16:12:46] [INFO ] Deduced a trap composed of 21 places in 289 ms of which 2 ms to minimize.
[2024-05-28 16:12:47] [INFO ] Deduced a trap composed of 59 places in 558 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 610/3878 variables, and 53 constraints, problems are : Problem set: 0 solved, 3304 unsolved in 30116 ms.
Refiners :[Positive P Invariants (semi-flows): 15/19 constraints, Generalized P Invariants (flows): 27/29 constraints, State Equation: 0/616 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1624 constraints, Known Traps: 11/11 constraints]
After SMT, in 90022ms problems are : Problem set: 0 solved, 3304 unsolved
Search for dead transitions found 0 dead transitions in 90081ms
Starting structural reductions in SI_LTL mode, iteration 1 : 616/872 places, 3310/3566 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 157215 ms. Remains : 616/872 places, 3310/3566 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-04
Stuttering criterion allowed to conclude after 28 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-04 finished in 157309 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G(p1))))'
Support contains 25 out of 872 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 872/872 places, 3566/3566 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 872 transition count 3526
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 832 transition count 3518
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 824 transition count 3518
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 112 Pre rules applied. Total rules applied 96 place count 824 transition count 3406
Deduced a syphon composed of 112 places in 2 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 3 with 224 rules applied. Total rules applied 320 place count 712 transition count 3406
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 512 place count 616 transition count 3310
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 520 place count 608 transition count 3302
Iterating global reduction 3 with 8 rules applied. Total rules applied 528 place count 608 transition count 3302
Applied a total of 528 rules in 190 ms. Remains 608 /872 variables (removed 264) and now considering 3302/3566 (removed 264) transitions.
Running 3296 sub problems to find dead transitions.
[2024-05-28 16:13:02] [INFO ] Flow matrix only has 3254 transitions (discarded 48 similar events)
// Phase 1: matrix 3254 rows 608 cols
[2024-05-28 16:13:02] [INFO ] Computed 48 invariants in 56 ms
[2024-05-28 16:13:02] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3296 unsolved
SMT process timed out in 49181ms, After SMT, problems are : Problem set: 0 solved, 3296 unsolved
Search for dead transitions found 0 dead transitions in 49219ms
[2024-05-28 16:13:51] [INFO ] Flow matrix only has 3254 transitions (discarded 48 similar events)
[2024-05-28 16:13:51] [INFO ] Invariant cache hit.
[2024-05-28 16:13:52] [INFO ] Implicit Places using invariants in 605 ms returned []
[2024-05-28 16:13:52] [INFO ] Flow matrix only has 3254 transitions (discarded 48 similar events)
[2024-05-28 16:13:52] [INFO ] Invariant cache hit.
[2024-05-28 16:13:52] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 16:14:10] [INFO ] Implicit Places using invariants and state equation in 18627 ms returned []
Implicit Place search using SMT with State Equation took 19234 ms to find 0 implicit places.
[2024-05-28 16:14:10] [INFO ] Redundant transitions in 65 ms returned []
Running 3296 sub problems to find dead transitions.
[2024-05-28 16:14:10] [INFO ] Flow matrix only has 3254 transitions (discarded 48 similar events)
[2024-05-28 16:14:10] [INFO ] Invariant cache hit.
[2024-05-28 16:14:10] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 3296 unsolved
[2024-05-28 16:15:01] [INFO ] Deduced a trap composed of 60 places in 171 ms of which 2 ms to minimize.
[2024-05-28 16:15:01] [INFO ] Deduced a trap composed of 60 places in 163 ms of which 1 ms to minimize.
[2024-05-28 16:15:01] [INFO ] Deduced a trap composed of 60 places in 134 ms of which 1 ms to minimize.
[2024-05-28 16:15:01] [INFO ] Deduced a trap composed of 60 places in 113 ms of which 1 ms to minimize.
[2024-05-28 16:15:01] [INFO ] Deduced a trap composed of 60 places in 83 ms of which 1 ms to minimize.
[2024-05-28 16:15:01] [INFO ] Deduced a trap composed of 60 places in 67 ms of which 0 ms to minimize.
[2024-05-28 16:15:01] [INFO ] Deduced a trap composed of 60 places in 63 ms of which 0 ms to minimize.
[2024-05-28 16:15:02] [INFO ] Deduced a trap composed of 290 places in 531 ms of which 3 ms to minimize.
[2024-05-28 16:15:03] [INFO ] Deduced a trap composed of 284 places in 547 ms of which 3 ms to minimize.
[2024-05-28 16:15:03] [INFO ] Deduced a trap composed of 44 places in 573 ms of which 3 ms to minimize.
[2024-05-28 16:15:04] [INFO ] Deduced a trap composed of 44 places in 571 ms of which 3 ms to minimize.
[2024-05-28 16:15:04] [INFO ] Deduced a trap composed of 44 places in 519 ms of which 3 ms to minimize.
[2024-05-28 16:15:05] [INFO ] Deduced a trap composed of 44 places in 559 ms of which 6 ms to minimize.
[2024-05-28 16:15:05] [INFO ] Deduced a trap composed of 44 places in 541 ms of which 3 ms to minimize.
[2024-05-28 16:15:06] [INFO ] Deduced a trap composed of 44 places in 607 ms of which 3 ms to minimize.
[2024-05-28 16:15:07] [INFO ] Deduced a trap composed of 44 places in 557 ms of which 3 ms to minimize.
[2024-05-28 16:15:07] [INFO ] Deduced a trap composed of 274 places in 601 ms of which 4 ms to minimize.
[2024-05-28 16:15:08] [INFO ] Deduced a trap composed of 60 places in 63 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 602/3862 variables, and 60 constraints, problems are : Problem set: 0 solved, 3296 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 14/17 constraints, Generalized P Invariants (flows): 28/31 constraints, State Equation: 0/608 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3296/1616 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3296 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/602 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 3296 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/602 variables, 28/42 constraints. Problems are: Problem set: 0 solved, 3296 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/602 variables, 18/60 constraints. Problems are: Problem set: 0 solved, 3296 unsolved
[2024-05-28 16:15:11] [INFO ] Deduced a trap composed of 281 places in 547 ms of which 3 ms to minimize.
[2024-05-28 16:15:18] [INFO ] Deduced a trap composed of 300 places in 612 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 602/3862 variables, and 62 constraints, problems are : Problem set: 0 solved, 3296 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 14/17 constraints, Generalized P Invariants (flows): 28/31 constraints, State Equation: 0/608 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1616 constraints, Known Traps: 20/20 constraints]
After SMT, in 87485ms problems are : Problem set: 0 solved, 3296 unsolved
Search for dead transitions found 0 dead transitions in 87516ms
Starting structural reductions in SI_LTL mode, iteration 1 : 608/872 places, 3302/3566 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 156268 ms. Remains : 608/872 places, 3302/3566 transitions.
Stuttering acceptance computed with spot in 80 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-05
Stuttering criterion allowed to conclude after 29 steps with 0 reset in 2 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-05 finished in 156389 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((!p0&&X(!p1)) U ((X(!p1)&&p2)||G((!p0&&X(!p1)))))))'
Support contains 26 out of 872 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 872/872 places, 3566/3566 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 864 transition count 3558
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 864 transition count 3558
Applied a total of 16 rules in 57 ms. Remains 864 /872 variables (removed 8) and now considering 3558/3566 (removed 8) transitions.
Running 3552 sub problems to find dead transitions.
[2024-05-28 16:15:38] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
// Phase 1: matrix 3510 rows 864 cols
[2024-05-28 16:15:38] [INFO ] Computed 48 invariants in 84 ms
[2024-05-28 16:15:38] [INFO ] State equation strengthened by 224 read => feed constraints.
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(s673 1.0)
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(s675 1.0)
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(s677 1.0)
(s678 1.0)
(s679 1.0)
(s680 0.0)
(s681 0.0)
(s682 0.0)
(s683 0.0)
(s684 0.0)
(s685 0.0)
(s686 0.0)
(s687 0.0)
(s688 4.0)
(s689 0.0)
(s690 0.0)
(s691 0.0)
(s692 0.0)
(s693 0.0)
(s694 1.0)
(s695 1.0)
(s696 1.0)
(s697 1.0)
(s698 1.0)
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(s706 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/858 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 47725ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 47765ms
[2024-05-28 16:16:26] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:16:26] [INFO ] Invariant cache hit.
[2024-05-28 16:16:27] [INFO ] Implicit Places using invariants in 827 ms returned []
[2024-05-28 16:16:27] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:16:27] [INFO ] Invariant cache hit.
[2024-05-28 16:16:29] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 16:16:58] [INFO ] Implicit Places using invariants and state equation in 31330 ms returned []
Implicit Place search using SMT with State Equation took 32159 ms to find 0 implicit places.
Running 3552 sub problems to find dead transitions.
[2024-05-28 16:16:58] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:16:58] [INFO ] Invariant cache hit.
[2024-05-28 16:16:58] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
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(s659 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/858 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 58566ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 58630ms
Starting structural reductions in LTL mode, iteration 1 : 864/872 places, 3558/3566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 138645 ms. Remains : 864/872 places, 3558/3566 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR p1 (AND p0 (NOT p2))), (OR p1 (AND p0 (NOT p2))), true, p1]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-06
Product exploration explored 100000 steps with 33333 reset in 1533 ms.
Product exploration explored 100000 steps with 33333 reset in 1466 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 p2 (NOT p0) (NOT p1)), (X p2), (X (OR p2 (NOT p0))), (X (NOT (AND (NOT p2) p0))), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT p0)), (X (X p2)), (X (X (OR p2 (NOT p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 40 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-06 finished in 141881 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&X((p1||F(!p0)))))))'
Support contains 59 out of 872 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 872/872 places, 3566/3566 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 864 transition count 3558
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 864 transition count 3558
Applied a total of 16 rules in 37 ms. Remains 864 /872 variables (removed 8) and now considering 3558/3566 (removed 8) transitions.
Running 3552 sub problems to find dead transitions.
[2024-05-28 16:18:00] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:18:00] [INFO ] Invariant cache hit.
[2024-05-28 16:18:00] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/858 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 49249ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 49283ms
[2024-05-28 16:18:49] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:18:49] [INFO ] Invariant cache hit.
[2024-05-28 16:18:50] [INFO ] Implicit Places using invariants in 684 ms returned []
[2024-05-28 16:18:50] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:18:50] [INFO ] Invariant cache hit.
[2024-05-28 16:18:52] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 16:19:21] [INFO ] Implicit Places using invariants and state equation in 30769 ms returned []
Implicit Place search using SMT with State Equation took 31475 ms to find 0 implicit places.
Running 3552 sub problems to find dead transitions.
[2024-05-28 16:19:21] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:19:21] [INFO ] Invariant cache hit.
[2024-05-28 16:19:21] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/858 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 59633ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 59666ms
Starting structural reductions in LTL mode, iteration 1 : 864/872 places, 3558/3566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 140478 ms. Remains : 864/872 places, 3558/3566 transitions.
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-08
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-08 finished in 140674 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((X(G(p0))&&F(p1)))))'
Support contains 31 out of 872 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 872/872 places, 3566/3566 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 864 transition count 3558
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 864 transition count 3558
Applied a total of 16 rules in 42 ms. Remains 864 /872 variables (removed 8) and now considering 3558/3566 (removed 8) transitions.
Running 3552 sub problems to find dead transitions.
[2024-05-28 16:20:21] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:20:21] [INFO ] Invariant cache hit.
[2024-05-28 16:20:21] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/858 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 49104ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 49139ms
[2024-05-28 16:21:10] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:21:10] [INFO ] Invariant cache hit.
[2024-05-28 16:21:10] [INFO ] Implicit Places using invariants in 538 ms returned []
[2024-05-28 16:21:10] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:21:10] [INFO ] Invariant cache hit.
[2024-05-28 16:21:12] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 16:21:33] [INFO ] Implicit Places using invariants and state equation in 22786 ms returned []
Implicit Place search using SMT with State Equation took 23338 ms to find 0 implicit places.
Running 3552 sub problems to find dead transitions.
[2024-05-28 16:21:33] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:21:33] [INFO ] Invariant cache hit.
[2024-05-28 16:21:33] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/858 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 59012ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 59047ms
Starting structural reductions in LTL mode, iteration 1 : 864/872 places, 3558/3566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131582 ms. Remains : 864/872 places, 3558/3566 transitions.
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-09
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-09 finished in 131774 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 50 out of 872 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 872/872 places, 3566/3566 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 872 transition count 3510
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 816 transition count 3510
Performed 64 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 64 Pre rules applied. Total rules applied 112 place count 816 transition count 3446
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 240 place count 752 transition count 3446
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 448 place count 648 transition count 3342
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 456 place count 640 transition count 3334
Iterating global reduction 2 with 8 rules applied. Total rules applied 464 place count 640 transition count 3334
Applied a total of 464 rules in 161 ms. Remains 640 /872 variables (removed 232) and now considering 3334/3566 (removed 232) transitions.
Running 3328 sub problems to find dead transitions.
[2024-05-28 16:22:32] [INFO ] Flow matrix only has 3286 transitions (discarded 48 similar events)
// Phase 1: matrix 3286 rows 640 cols
[2024-05-28 16:22:32] [INFO ] Computed 48 invariants in 53 ms
[2024-05-28 16:22:32] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 10.0)
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(s106 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/634 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 3328 unsolved
SMT process timed out in 49290ms, After SMT, problems are : Problem set: 0 solved, 3328 unsolved
Search for dead transitions found 0 dead transitions in 49323ms
[2024-05-28 16:23:22] [INFO ] Flow matrix only has 3286 transitions (discarded 48 similar events)
[2024-05-28 16:23:22] [INFO ] Invariant cache hit.
[2024-05-28 16:23:22] [INFO ] Implicit Places using invariants in 647 ms returned []
[2024-05-28 16:23:22] [INFO ] Flow matrix only has 3286 transitions (discarded 48 similar events)
[2024-05-28 16:23:22] [INFO ] Invariant cache hit.
[2024-05-28 16:23:24] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 16:23:39] [INFO ] Implicit Places using invariants and state equation in 16580 ms returned []
Implicit Place search using SMT with State Equation took 17232 ms to find 0 implicit places.
[2024-05-28 16:23:39] [INFO ] Redundant transitions in 177 ms returned []
Running 3328 sub problems to find dead transitions.
[2024-05-28 16:23:39] [INFO ] Flow matrix only has 3286 transitions (discarded 48 similar events)
[2024-05-28 16:23:39] [INFO ] Invariant cache hit.
[2024-05-28 16:23:39] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/634 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 3328 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/634 variables, 24/42 constraints. Problems are: Problem set: 0 solved, 3328 unsolved
[2024-05-28 16:24:38] [INFO ] Deduced a trap composed of 64 places in 382 ms of which 2 ms to minimize.
[2024-05-28 16:24:38] [INFO ] Deduced a trap composed of 64 places in 154 ms of which 2 ms to minimize.
[2024-05-28 16:24:38] [INFO ] Deduced a trap composed of 64 places in 102 ms of which 1 ms to minimize.
[2024-05-28 16:24:38] [INFO ] Deduced a trap composed of 64 places in 89 ms of which 1 ms to minimize.
[2024-05-28 16:24:38] [INFO ] Deduced a trap composed of 64 places in 79 ms of which 1 ms to minimize.
SMT process timed out in 59042ms, After SMT, problems are : Problem set: 0 solved, 3328 unsolved
Search for dead transitions found 0 dead transitions in 59102ms
Starting structural reductions in SI_LTL mode, iteration 1 : 640/872 places, 3334/3566 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 126043 ms. Remains : 640/872 places, 3334/3566 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-10
Product exploration explored 100000 steps with 1029 reset in 1163 ms.
Stack based approach found an accepted trace after 33770 steps with 332 reset with depth 230 and stack size 230 in 412 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-10 finished in 127680 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!p0)))'
Support contains 50 out of 872 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 872/872 places, 3566/3566 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 864 transition count 3558
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 864 transition count 3558
Applied a total of 16 rules in 47 ms. Remains 864 /872 variables (removed 8) and now considering 3558/3566 (removed 8) transitions.
Running 3552 sub problems to find dead transitions.
[2024-05-28 16:24:40] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
// Phase 1: matrix 3510 rows 864 cols
[2024-05-28 16:24:40] [INFO ] Computed 48 invariants in 125 ms
[2024-05-28 16:24:40] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/858 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 47759ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 47795ms
[2024-05-28 16:25:28] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:25:28] [INFO ] Invariant cache hit.
[2024-05-28 16:25:29] [INFO ] Implicit Places using invariants in 943 ms returned []
[2024-05-28 16:25:29] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:25:29] [INFO ] Invariant cache hit.
[2024-05-28 16:25:31] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 16:25:59] [INFO ] Implicit Places using invariants and state equation in 30057 ms returned []
Implicit Place search using SMT with State Equation took 31006 ms to find 0 implicit places.
Running 3552 sub problems to find dead transitions.
[2024-05-28 16:25:59] [INFO ] Flow matrix only has 3510 transitions (discarded 48 similar events)
[2024-05-28 16:25:59] [INFO ] Invariant cache hit.
[2024-05-28 16:25:59] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/858 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3552 unsolved
SMT process timed out in 65579ms, After SMT, problems are : Problem set: 0 solved, 3552 unsolved
Search for dead transitions found 0 dead transitions in 65634ms
Starting structural reductions in LTL mode, iteration 1 : 864/872 places, 3558/3566 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 144502 ms. Remains : 864/872 places, 3558/3566 transitions.
Stuttering acceptance computed with spot in 95 ms :[p0, p0]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-13
Stuttering criterion allowed to conclude after 180 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-13 finished in 144635 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||(X(F(p2))&&p1)))))'
Support contains 32 out of 872 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 872/872 places, 3566/3566 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 872 transition count 3534
Reduce places removed 32 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 40 rules applied. Total rules applied 72 place count 840 transition count 3526
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 80 place count 832 transition count 3526
Performed 120 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 120 Pre rules applied. Total rules applied 80 place count 832 transition count 3406
Deduced a syphon composed of 120 places in 2 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 3 with 240 rules applied. Total rules applied 320 place count 712 transition count 3406
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 480 place count 632 transition count 3326
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 488 place count 624 transition count 3318
Iterating global reduction 3 with 8 rules applied. Total rules applied 496 place count 624 transition count 3318
Applied a total of 496 rules in 262 ms. Remains 624 /872 variables (removed 248) and now considering 3318/3566 (removed 248) transitions.
Running 3312 sub problems to find dead transitions.
[2024-05-28 16:27:05] [INFO ] Flow matrix only has 3270 transitions (discarded 48 similar events)
// Phase 1: matrix 3270 rows 624 cols
[2024-05-28 16:27:05] [INFO ] Computed 48 invariants in 148 ms
[2024-05-28 16:27:05] [INFO ] State equation strengthened by 224 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/618 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
SMT process timed out in 49865ms, After SMT, problems are : Problem set: 0 solved, 3312 unsolved
Search for dead transitions found 0 dead transitions in 49923ms
[2024-05-28 16:27:55] [INFO ] Flow matrix only has 3270 transitions (discarded 48 similar events)
[2024-05-28 16:27:55] [INFO ] Invariant cache hit.
[2024-05-28 16:27:55] [INFO ] Implicit Places using invariants in 500 ms returned []
[2024-05-28 16:27:55] [INFO ] Flow matrix only has 3270 transitions (discarded 48 similar events)
[2024-05-28 16:27:55] [INFO ] Invariant cache hit.
[2024-05-28 16:27:56] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 16:28:12] [INFO ] Implicit Places using invariants and state equation in 16434 ms returned []
Implicit Place search using SMT with State Equation took 16937 ms to find 0 implicit places.
[2024-05-28 16:28:12] [INFO ] Redundant transitions in 136 ms returned []
Running 3312 sub problems to find dead transitions.
[2024-05-28 16:28:12] [INFO ] Flow matrix only has 3270 transitions (discarded 48 similar events)
[2024-05-28 16:28:12] [INFO ] Invariant cache hit.
[2024-05-28 16:28:12] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/618 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/618 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
[2024-05-28 16:29:09] [INFO ] Deduced a trap composed of 62 places in 73 ms of which 1 ms to minimize.
[2024-05-28 16:29:09] [INFO ] Deduced a trap composed of 62 places in 88 ms of which 1 ms to minimize.
[2024-05-28 16:29:10] [INFO ] Deduced a trap composed of 62 places in 83 ms of which 2 ms to minimize.
[2024-05-28 16:29:10] [INFO ] Deduced a trap composed of 62 places in 162 ms of which 2 ms to minimize.
[2024-05-28 16:29:11] [INFO ] Deduced a trap composed of 62 places in 90 ms of which 2 ms to minimize.
[2024-05-28 16:29:12] [INFO ] Deduced a trap composed of 62 places in 79 ms of which 1 ms to minimize.
[2024-05-28 16:29:12] [INFO ] Deduced a trap composed of 62 places in 78 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 618/3894 variables, and 49 constraints, problems are : Problem set: 0 solved, 3312 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 13/17 constraints, Generalized P Invariants (flows): 29/31 constraints, State Equation: 0/624 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3312/1632 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3312 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/618 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/618 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/618 variables, 7/49 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
[2024-05-28 16:29:16] [INFO ] Deduced a trap composed of 62 places in 80 ms of which 1 ms to minimize.
[2024-05-28 16:29:17] [INFO ] Deduced a trap composed of 300 places in 768 ms of which 8 ms to minimize.
[2024-05-28 16:29:18] [INFO ] Deduced a trap composed of 277 places in 709 ms of which 4 ms to minimize.
[2024-05-28 16:29:21] [INFO ] Deduced a trap composed of 322 places in 692 ms of which 5 ms to minimize.
[2024-05-28 16:29:22] [INFO ] Deduced a trap composed of 319 places in 782 ms of which 4 ms to minimize.
[2024-05-28 16:29:23] [INFO ] Deduced a trap composed of 355 places in 722 ms of which 5 ms to minimize.
[2024-05-28 16:29:23] [INFO ] Deduced a trap composed of 295 places in 690 ms of which 4 ms to minimize.
[2024-05-28 16:29:24] [INFO ] Deduced a trap composed of 291 places in 602 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 618/3894 variables, and 57 constraints, problems are : Problem set: 0 solved, 3312 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 13/17 constraints, Generalized P Invariants (flows): 29/31 constraints, State Equation: 0/624 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1632 constraints, Known Traps: 15/15 constraints]
After SMT, in 91292ms problems are : Problem set: 0 solved, 3312 unsolved
Search for dead transitions found 0 dead transitions in 91331ms
Starting structural reductions in SI_LTL mode, iteration 1 : 624/872 places, 3318/3566 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 158627 ms. Remains : 624/872 places, 3318/3566 transitions.
Stuttering acceptance computed with spot in 141 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-14
Product exploration explored 100000 steps with 2240 reset in 7023 ms.
Product exploration explored 100000 steps with 2201 reset in 6997 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 p1 p0 p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 204 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 4 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 193 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), false]
Reduction of identical properties reduced properties to check from 8 to 7
RANDOM walk for 40000 steps (392 resets) in 3010 ms. (13 steps per ms) remains 1/7 properties
BEST_FIRST walk for 40004 steps (46 resets) in 6196 ms. (6 steps per ms) remains 1/1 properties
[2024-05-28 16:30:01] [INFO ] Flow matrix only has 3270 transitions (discarded 48 similar events)
[2024-05-28 16:30:01] [INFO ] Invariant cache hit.
[2024-05-28 16:30:01] [INFO ] State equation strengthened by 224 read => feed constraints.
Problem apf1 is UNSAT
After SMT solving in domain Real declared 32/3894 variables, and 0 constraints, problems are : Problem set: 1 solved, 0 unsolved in 73 ms.
Refiners :[Positive P Invariants (semi-flows): 0/17 constraints, Generalized P Invariants (flows): 0/31 constraints, State Equation: 0/624 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 0/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 5931ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0 p2), (X (NOT (AND (NOT p1) (NOT p0)))), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (X (X p1)), (G (OR p2 p0 (NOT p1)))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p2 p0))), (F (NOT p1)), (F (NOT p0)), (F (NOT p2)), (F (NOT (OR p0 p1))), (F (NOT (OR (NOT p2) p0 (NOT p1))))]
Knowledge based reduction with 14 factoid took 483 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter insensitive) to 4 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), false]
Stuttering acceptance computed with spot in 189 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), false]
Support contains 32 out of 624 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 624/624 places, 3318/3318 transitions.
Applied a total of 0 rules in 103 ms. Remains 624 /624 variables (removed 0) and now considering 3318/3318 (removed 0) transitions.
Running 3312 sub problems to find dead transitions.
[2024-05-28 16:30:08] [INFO ] Flow matrix only has 3270 transitions (discarded 48 similar events)
[2024-05-28 16:30:08] [INFO ] Invariant cache hit.
[2024-05-28 16:30:08] [INFO ] State equation strengthened by 224 read => feed constraints.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/618 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
SMT process timed out in 50051ms, After SMT, problems are : Problem set: 0 solved, 3312 unsolved
Search for dead transitions found 0 dead transitions in 50109ms
[2024-05-28 16:30:58] [INFO ] Flow matrix only has 3270 transitions (discarded 48 similar events)
[2024-05-28 16:30:58] [INFO ] Invariant cache hit.
[2024-05-28 16:30:58] [INFO ] Implicit Places using invariants in 443 ms returned []
[2024-05-28 16:30:58] [INFO ] Flow matrix only has 3270 transitions (discarded 48 similar events)
[2024-05-28 16:30:58] [INFO ] Invariant cache hit.
[2024-05-28 16:30:59] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 16:31:15] [INFO ] Implicit Places using invariants and state equation in 16569 ms returned []
Implicit Place search using SMT with State Equation took 17028 ms to find 0 implicit places.
[2024-05-28 16:31:15] [INFO ] Redundant transitions in 65 ms returned []
Running 3312 sub problems to find dead transitions.
[2024-05-28 16:31:15] [INFO ] Flow matrix only has 3270 transitions (discarded 48 similar events)
[2024-05-28 16:31:15] [INFO ] Invariant cache hit.
[2024-05-28 16:31:15] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/618 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/618 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
[2024-05-28 16:32:15] [INFO ] Deduced a trap composed of 62 places in 83 ms of which 1 ms to minimize.
[2024-05-28 16:32:15] [INFO ] Deduced a trap composed of 62 places in 67 ms of which 1 ms to minimize.
[2024-05-28 16:32:15] [INFO ] Deduced a trap composed of 62 places in 62 ms of which 1 ms to minimize.
[2024-05-28 16:32:15] [INFO ] Deduced a trap composed of 62 places in 67 ms of which 1 ms to minimize.
[2024-05-28 16:32:16] [INFO ] Deduced a trap composed of 62 places in 60 ms of which 1 ms to minimize.
[2024-05-28 16:32:16] [INFO ] Deduced a trap composed of 62 places in 60 ms of which 0 ms to minimize.
[2024-05-28 16:32:16] [INFO ] Deduced a trap composed of 62 places in 68 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 618/3894 variables, and 49 constraints, problems are : Problem set: 0 solved, 3312 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 13/17 constraints, Generalized P Invariants (flows): 29/31 constraints, State Equation: 0/624 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3312/1632 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3312 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/618 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/618 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/618 variables, 7/49 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
[2024-05-28 16:32:20] [INFO ] Deduced a trap composed of 62 places in 65 ms of which 0 ms to minimize.
[2024-05-28 16:32:20] [INFO ] Deduced a trap composed of 300 places in 616 ms of which 3 ms to minimize.
[2024-05-28 16:32:21] [INFO ] Deduced a trap composed of 277 places in 638 ms of which 4 ms to minimize.
[2024-05-28 16:32:23] [INFO ] Deduced a trap composed of 322 places in 584 ms of which 3 ms to minimize.
[2024-05-28 16:32:24] [INFO ] Deduced a trap composed of 319 places in 588 ms of which 4 ms to minimize.
[2024-05-28 16:32:24] [INFO ] Deduced a trap composed of 355 places in 576 ms of which 3 ms to minimize.
[2024-05-28 16:32:25] [INFO ] Deduced a trap composed of 295 places in 602 ms of which 3 ms to minimize.
[2024-05-28 16:32:26] [INFO ] Deduced a trap composed of 291 places in 590 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 618/3894 variables, and 57 constraints, problems are : Problem set: 0 solved, 3312 unsolved in 30060 ms.
Refiners :[Positive P Invariants (semi-flows): 13/17 constraints, Generalized P Invariants (flows): 29/31 constraints, State Equation: 0/624 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1632 constraints, Known Traps: 15/15 constraints]
After SMT, in 91890ms problems are : Problem set: 0 solved, 3312 unsolved
Search for dead transitions found 0 dead transitions in 91944ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 159302 ms. Remains : 624/624 places, 3318/3318 transitions.
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 p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (X (X (NOT (AND p2 (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 167 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 4 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), false]
Reduction of identical properties reduced properties to check from 7 to 4
RANDOM walk for 1342 steps (17 resets) in 339 ms. (3 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (X (X p1)), (X (X (NOT (AND p2 (NOT p0) p1))))]
False Knowledge obtained : [(F (NOT (OR p0 (NOT p1)))), (F (NOT (OR p0 (NOT p1) (NOT p2)))), (F (NOT p1)), (F (NOT p0)), (F (NOT p2)), (F (NOT (OR p0 p1))), (F (NOT (OR p0 p2)))]
Knowledge based reduction with 12 factoid took 456 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter insensitive) to 4 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), false]
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), false]
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), false]
Product exploration explored 100000 steps with 1285 reset in 2893 ms.
Product exploration explored 100000 steps with 1388 reset in 3063 ms.
Built C files in :
/tmp/ltsmin18436008442792197948
[2024-05-28 16:32:54] [INFO ] Too many transitions (3318) to apply POR reductions. Disabling POR matrices.
[2024-05-28 16:32:54] [INFO ] Built C files in 97ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18436008442792197948
Running compilation step : cd /tmp/ltsmin18436008442792197948;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18436008442792197948;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18436008442792197948;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 32 out of 624 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 624/624 places, 3318/3318 transitions.
Applied a total of 0 rules in 51 ms. Remains 624 /624 variables (removed 0) and now considering 3318/3318 (removed 0) transitions.
Running 3312 sub problems to find dead transitions.
[2024-05-28 16:32:58] [INFO ] Flow matrix only has 3270 transitions (discarded 48 similar events)
[2024-05-28 16:32:58] [INFO ] Invariant cache hit.
[2024-05-28 16:32:58] [INFO ] State equation strengthened by 224 read => feed constraints.
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(s303 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/618 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
SMT process timed out in 51071ms, After SMT, problems are : Problem set: 0 solved, 3312 unsolved
Search for dead transitions found 0 dead transitions in 51103ms
[2024-05-28 16:33:49] [INFO ] Flow matrix only has 3270 transitions (discarded 48 similar events)
[2024-05-28 16:33:49] [INFO ] Invariant cache hit.
[2024-05-28 16:33:49] [INFO ] Implicit Places using invariants in 465 ms returned []
[2024-05-28 16:33:49] [INFO ] Flow matrix only has 3270 transitions (discarded 48 similar events)
[2024-05-28 16:33:49] [INFO ] Invariant cache hit.
[2024-05-28 16:33:50] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 16:34:05] [INFO ] Implicit Places using invariants and state equation in 16348 ms returned []
Implicit Place search using SMT with State Equation took 16832 ms to find 0 implicit places.
[2024-05-28 16:34:06] [INFO ] Redundant transitions in 65 ms returned []
Running 3312 sub problems to find dead transitions.
[2024-05-28 16:34:06] [INFO ] Flow matrix only has 3270 transitions (discarded 48 similar events)
[2024-05-28 16:34:06] [INFO ] Invariant cache hit.
[2024-05-28 16:34:06] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/618 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/618 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
[2024-05-28 16:35:03] [INFO ] Deduced a trap composed of 62 places in 123 ms of which 1 ms to minimize.
[2024-05-28 16:35:03] [INFO ] Deduced a trap composed of 62 places in 90 ms of which 2 ms to minimize.
[2024-05-28 16:35:04] [INFO ] Deduced a trap composed of 62 places in 81 ms of which 1 ms to minimize.
[2024-05-28 16:35:04] [INFO ] Deduced a trap composed of 62 places in 83 ms of which 1 ms to minimize.
[2024-05-28 16:35:04] [INFO ] Deduced a trap composed of 62 places in 86 ms of which 1 ms to minimize.
[2024-05-28 16:35:04] [INFO ] Deduced a trap composed of 62 places in 71 ms of which 1 ms to minimize.
[2024-05-28 16:35:04] [INFO ] Deduced a trap composed of 62 places in 67 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 4.0)
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(s270 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 618/3894 variables, and 49 constraints, problems are : Problem set: 0 solved, 3312 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 13/17 constraints, Generalized P Invariants (flows): 29/31 constraints, State Equation: 0/624 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3312/1632 constraints, Known Traps: 7/7 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3312 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/618 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/618 variables, 29/42 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/618 variables, 7/49 constraints. Problems are: Problem set: 0 solved, 3312 unsolved
[2024-05-28 16:35:08] [INFO ] Deduced a trap composed of 62 places in 89 ms of which 1 ms to minimize.
[2024-05-28 16:35:09] [INFO ] Deduced a trap composed of 300 places in 585 ms of which 3 ms to minimize.
[2024-05-28 16:35:10] [INFO ] Deduced a trap composed of 277 places in 837 ms of which 4 ms to minimize.
[2024-05-28 16:35:13] [INFO ] Deduced a trap composed of 322 places in 683 ms of which 4 ms to minimize.
[2024-05-28 16:35:14] [INFO ] Deduced a trap composed of 319 places in 698 ms of which 5 ms to minimize.
[2024-05-28 16:35:15] [INFO ] Deduced a trap composed of 355 places in 705 ms of which 4 ms to minimize.
[2024-05-28 16:35:15] [INFO ] Deduced a trap composed of 295 places in 678 ms of which 3 ms to minimize.
[2024-05-28 16:35:16] [INFO ] Deduced a trap composed of 291 places in 574 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 618/3894 variables, and 57 constraints, problems are : Problem set: 0 solved, 3312 unsolved in 30044 ms.
Refiners :[Positive P Invariants (semi-flows): 13/17 constraints, Generalized P Invariants (flows): 29/31 constraints, State Equation: 0/624 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1632 constraints, Known Traps: 15/15 constraints]
After SMT, in 89810ms problems are : Problem set: 0 solved, 3312 unsolved
Search for dead transitions found 0 dead transitions in 89843ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 157929 ms. Remains : 624/624 places, 3318/3318 transitions.
Built C files in :
/tmp/ltsmin16780696541022790413
[2024-05-28 16:35:35] [INFO ] Too many transitions (3318) to apply POR reductions. Disabling POR matrices.
[2024-05-28 16:35:35] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16780696541022790413
Running compilation step : cd /tmp/ltsmin16780696541022790413;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16780696541022790413;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16780696541022790413;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-28 16:35:39] [INFO ] Flatten gal took : 250 ms
[2024-05-28 16:35:39] [INFO ] Flatten gal took : 200 ms
[2024-05-28 16:35:39] [INFO ] Time to serialize gal into /tmp/LTL13492533207956034135.gal : 40 ms
[2024-05-28 16:35:39] [INFO ] Time to serialize properties into /tmp/LTL4679182922362393795.prop : 18 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13492533207956034135.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11360396227648499134.hoa' '-atoms' '/tmp/LTL4679182922362393795.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL4679182922362393795.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11360396227648499134.hoa
Detected timeout of ITS tools.
[2024-05-28 16:35:55] [INFO ] Flatten gal took : 158 ms
[2024-05-28 16:35:55] [INFO ] Flatten gal took : 160 ms
[2024-05-28 16:35:55] [INFO ] Time to serialize gal into /tmp/LTL15670527991276743456.gal : 22 ms
[2024-05-28 16:35:55] [INFO ] Time to serialize properties into /tmp/LTL13551813798302015799.ltl : 22 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15670527991276743456.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13551813798302015799.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F(("((((((((((((cSources<7)||(ProcessingEvt_0<1))||((ModifiedSrc_0<2)||(ModifiedSrc_5<1)))&&(((cSources<7)||(ProcessingEvt_0<1))|...121564
Formula 0 simplified : FG(!"((((((((((((cSources<7)||(ProcessingEvt_0<1))||((ModifiedSrc_0<2)||(ModifiedSrc_5<1)))&&(((cSources<7)||(ProcessingEvt_0<1))||(...121538
Detected timeout of ITS tools.
[2024-05-28 16:36:10] [INFO ] Flatten gal took : 223 ms
[2024-05-28 16:36:10] [INFO ] Applying decomposition
[2024-05-28 16:36:10] [INFO ] Flatten gal took : 214 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4096185732695714452.txt' '-o' '/tmp/graph4096185732695714452.bin' '-w' '/tmp/graph4096185732695714452.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4096185732695714452.bin' '-l' '-1' '-v' '-w' '/tmp/graph4096185732695714452.weights' '-q' '0' '-e' '0.001'
[2024-05-28 16:36:11] [INFO ] Decomposing Gal with order
[2024-05-28 16:36:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 16:36:12] [INFO ] Removed a total of 1354 redundant transitions.
[2024-05-28 16:36:12] [INFO ] Flatten gal took : 679 ms
[2024-05-28 16:36:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 124 labels/synchronizations in 30 ms.
[2024-05-28 16:36:12] [INFO ] Time to serialize gal into /tmp/LTL1333835902814741546.gal : 40 ms
[2024-05-28 16:36:12] [INFO ] Time to serialize properties into /tmp/LTL14472299083239606871.ltl : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1333835902814741546.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14472299083239606871.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F(("((((((((((((u14.cSources<7)||(u14.ProcessingEvt_0<1))||((u14.ModifiedSrc_0<2)||(u14.ModifiedSrc_5<1)))&&(((u14.cSources<7)||(...145852
Formula 0 simplified : FG(!"((((((((((((u14.cSources<7)||(u14.ProcessingEvt_0<1))||((u14.ModifiedSrc_0<2)||(u14.ModifiedSrc_5<1)))&&(((u14.cSources<7)||(u1...145826
Detected timeout of ITS tools.
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-14 finished in 562578 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0)||G((F(p2)&&p1))))'
Support contains 23 out of 872 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 872/872 places, 3566/3566 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 872 transition count 3518
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 824 transition count 3518
Performed 112 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 112 Pre rules applied. Total rules applied 96 place count 824 transition count 3406
Deduced a syphon composed of 112 places in 2 ms
Reduce places removed 112 places and 0 transitions.
Iterating global reduction 2 with 224 rules applied. Total rules applied 320 place count 712 transition count 3406
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 2 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 2 with 208 rules applied. Total rules applied 528 place count 608 transition count 3302
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 536 place count 600 transition count 3294
Iterating global reduction 2 with 8 rules applied. Total rules applied 544 place count 600 transition count 3294
Applied a total of 544 rules in 135 ms. Remains 600 /872 variables (removed 272) and now considering 3294/3566 (removed 272) transitions.
Running 3288 sub problems to find dead transitions.
[2024-05-28 16:36:27] [INFO ] Flow matrix only has 3246 transitions (discarded 48 similar events)
// Phase 1: matrix 3246 rows 600 cols
[2024-05-28 16:36:27] [INFO ] Computed 48 invariants in 142 ms
[2024-05-28 16:36:27] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/594 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
SMT process timed out in 49564ms, After SMT, problems are : Problem set: 0 solved, 3288 unsolved
Search for dead transitions found 0 dead transitions in 49593ms
[2024-05-28 16:37:17] [INFO ] Flow matrix only has 3246 transitions (discarded 48 similar events)
[2024-05-28 16:37:17] [INFO ] Invariant cache hit.
[2024-05-28 16:37:18] [INFO ] Implicit Places using invariants in 932 ms returned []
[2024-05-28 16:37:18] [INFO ] Flow matrix only has 3246 transitions (discarded 48 similar events)
[2024-05-28 16:37:18] [INFO ] Invariant cache hit.
[2024-05-28 16:37:19] [INFO ] State equation strengthened by 224 read => feed constraints.
[2024-05-28 16:37:35] [INFO ] Implicit Places using invariants and state equation in 17707 ms returned []
Implicit Place search using SMT with State Equation took 18642 ms to find 0 implicit places.
[2024-05-28 16:37:36] [INFO ] Redundant transitions in 96 ms returned []
Running 3288 sub problems to find dead transitions.
[2024-05-28 16:37:36] [INFO ] Flow matrix only has 3246 transitions (discarded 48 similar events)
[2024-05-28 16:37:36] [INFO ] Invariant cache hit.
[2024-05-28 16:37:36] [INFO ] State equation strengthened by 224 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/594 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/594 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
[2024-05-28 16:38:31] [INFO ] Deduced a trap composed of 59 places in 161 ms of which 3 ms to minimize.
[2024-05-28 16:38:31] [INFO ] Deduced a trap composed of 59 places in 137 ms of which 2 ms to minimize.
[2024-05-28 16:38:31] [INFO ] Deduced a trap composed of 59 places in 95 ms of which 1 ms to minimize.
[2024-05-28 16:38:31] [INFO ] Deduced a trap composed of 59 places in 114 ms of which 1 ms to minimize.
[2024-05-28 16:38:31] [INFO ] Deduced a trap composed of 59 places in 83 ms of which 1 ms to minimize.
[2024-05-28 16:38:31] [INFO ] Deduced a trap composed of 59 places in 76 ms of which 2 ms to minimize.
[2024-05-28 16:38:31] [INFO ] Deduced a trap composed of 59 places in 58 ms of which 1 ms to minimize.
[2024-05-28 16:38:32] [INFO ] Deduced a trap composed of 267 places in 745 ms of which 5 ms to minimize.
[2024-05-28 16:38:33] [INFO ] Deduced a trap composed of 257 places in 688 ms of which 4 ms to minimize.
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(s439 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 594/3846 variables, and 51 constraints, problems are : Problem set: 0 solved, 3288 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 17/21 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/600 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 3288/1608 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3288 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/594 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/594 variables, 25/42 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/594 variables, 9/51 constraints. Problems are: Problem set: 0 solved, 3288 unsolved
[2024-05-28 16:38:38] [INFO ] Deduced a trap composed of 59 places in 84 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 594/3846 variables, and 52 constraints, problems are : Problem set: 0 solved, 3288 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 17/21 constraints, Generalized P Invariants (flows): 25/27 constraints, State Equation: 0/600 constraints, ReadFeed: 0/224 constraints, PredecessorRefiner: 1680/1608 constraints, Known Traps: 10/10 constraints]
After SMT, in 88101ms problems are : Problem set: 0 solved, 3288 unsolved
Search for dead transitions found 0 dead transitions in 88137ms
Starting structural reductions in SI_LTL mode, iteration 1 : 600/872 places, 3294/3566 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 156621 ms. Remains : 600/872 places, 3294/3566 transitions.
Stuttering acceptance computed with spot in 213 ms :[(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), true, p0, (NOT p2), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S06J06T08-LTLFireability-15
Stuttering criterion allowed to conclude after 133 steps with 1 reset in 2 ms.
FORMULA PolyORBLF-COL-S06J06T08-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S06J06T08-LTLFireability-15 finished in 156857 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||(X(F(p2))&&p1)))))'
[2024-05-28 16:39:04] [INFO ] Flatten gal took : 229 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8151934841600940253
[2024-05-28 16:39:05] [INFO ] Too many transitions (3566) to apply POR reductions. Disabling POR matrices.
[2024-05-28 16:39:05] [INFO ] Built C files in 97ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8151934841600940253
Running compilation step : cd /tmp/ltsmin8151934841600940253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 16:39:05] [INFO ] Applying decomposition
[2024-05-28 16:39:05] [INFO ] Flatten gal took : 187 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10745023187342647123.txt' '-o' '/tmp/graph10745023187342647123.bin' '-w' '/tmp/graph10745023187342647123.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10745023187342647123.bin' '-l' '-1' '-v' '-w' '/tmp/graph10745023187342647123.weights' '-q' '0' '-e' '0.001'
[2024-05-28 16:39:05] [INFO ] Decomposing Gal with order
[2024-05-28 16:39:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 16:39:06] [INFO ] Removed a total of 2060 redundant transitions.
[2024-05-28 16:39:06] [INFO ] Flatten gal took : 719 ms
[2024-05-28 16:39:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 322 labels/synchronizations in 100 ms.
[2024-05-28 16:39:07] [INFO ] Time to serialize gal into /tmp/LTLFireability2870755501785749535.gal : 66 ms
[2024-05-28 16:39:07] [INFO ] Time to serialize properties into /tmp/LTLFireability11868113718854885095.ltl : 28 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2870755501785749535.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11868113718854885095.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F(("((((((((((((i10.u100.cSources<7)||(i10.u100.ProcessingEvt_0<1))||((i10.u100.ModifiedSrc_0<2)||(i10.u100.ModifiedSrc_5<1)))&&(...176068
Formula 0 simplified : FG(!"((((((((((((i10.u100.cSources<7)||(i10.u100.ProcessingEvt_0<1))||((i10.u100.ModifiedSrc_0<2)||(i10.u100.ModifiedSrc_5<1)))&&(((...176054
Compilation finished in 12522 ms.
Running link step : cd /tmp/ltsmin8151934841600940253;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin8151934841600940253;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(((LTLAPp0==true)||(X(<>((LTLAPp2==true)))&&(LTLAPp1==true)))))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-COL-S06J06T08"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is PolyORBLF-COL-S06J06T08, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r290-tajo-171654446600212"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J06T08.tgz
mv PolyORBLF-COL-S06J06T08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;