About the Execution of ITS-Tools for Philosophers-COL-000200
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5156.500 | 3600000.00 | 4082038.00 | 12031.00 | FF?FFFFFFF?TFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r268-smll-171654407600419.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Philosophers-COL-000200, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407600419
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 6.1K Apr 13 10:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Apr 13 10:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 13 10:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K Apr 13 10:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.4K Apr 13 10:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 80K Apr 13 10:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 13 10:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Apr 13 10:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 18K 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 Philosophers-COL-000200-LTLCardinality-00
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-01
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-02
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-03
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-04
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-05
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-06
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-07
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-08
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-09
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-10
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-11
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-12
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-13
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-14
FORMULA_NAME Philosophers-COL-000200-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716864028245
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-000200
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202405141337
[2024-05-28 02:40:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 02:40:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 02:40:30] [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 02:40:30] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 02:40:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 996 ms
[2024-05-28 02:40:31] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 1000 PT places and 1000.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 02:40:31] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 5 ms.
[2024-05-28 02:40:31] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Philosophers-COL-000200-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000200-LTLCardinality-05 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
RANDOM walk for 40469 steps (196 resets) in 204 ms. (197 steps per ms) remains 1/21 properties
BEST_FIRST walk for 40002 steps (8 resets) in 238 ms. (167 steps per ms) remains 1/1 properties
// Phase 1: matrix 5 rows 5 cols
[2024-05-28 02:40:31] [INFO ] Computed 2 invariants in 4 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem AtomicPropp13 is UNSAT
After SMT solving in domain Real declared 5/10 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 178 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 0/5 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 225ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2024-05-28 02:40:31] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-05-28 02:40:31] [INFO ] Flatten gal took : 20 ms
FORMULA Philosophers-COL-000200-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 02:40:31] [INFO ] Flatten gal took : 3 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 200) 200) 200)]] contains successor/predecessor on variables of sort Philo
[2024-05-28 02:40:32] [INFO ] Unfolded HLPN to a Petri net with 1000 places and 1000 transitions 3200 arcs in 62 ms.
[2024-05-28 02:40:32] [INFO ] Unfolded 13 HLPN properties in 2 ms.
Support contains 1000 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 22 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
// Phase 1: matrix 1000 rows 1000 cols
[2024-05-28 02:40:32] [INFO ] Computed 400 invariants in 40 ms
[2024-05-28 02:40:32] [INFO ] Implicit Places using invariants in 506 ms returned []
[2024-05-28 02:40:32] [INFO ] Invariant cache hit.
[2024-05-28 02:40:33] [INFO ] Implicit Places using invariants and state equation in 891 ms returned []
Implicit Place search using SMT with State Equation took 1407 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:40:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
(s273 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60413ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60439ms
Finished structural reductions in LTL mode , in 1 iterations and 61896 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Support contains 1000 out of 1000 places after structural reductions.
[2024-05-28 02:41:34] [INFO ] Flatten gal took : 194 ms
[2024-05-28 02:41:34] [INFO ] Flatten gal took : 176 ms
[2024-05-28 02:41:35] [INFO ] Input system was already deterministic with 1000 transitions.
RANDOM walk for 40000 steps (8 resets) in 4849 ms. (8 steps per ms) remains 4/19 properties
BEST_FIRST walk for 40004 steps (8 resets) in 916 ms. (43 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 895 ms. (44 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 920 ms. (43 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1178 ms. (33 steps per ms) remains 3/3 properties
[2024-05-28 02:41:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 600/1000 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1000/2000 variables, 1000/1400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2000 variables, 0/1400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/2000 variables, 0/1400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2000/2000 variables, and 1400 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1433 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 600/1000 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 1000/2000 variables, 1000/1400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2000 variables, 3/1403 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2000 variables, 0/1403 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/2000 variables, 0/1403 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2000/2000 variables, and 1403 constraints, problems are : Problem set: 0 solved, 3 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 6909ms problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 400 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Partial Free-agglomeration rule applied 200 times.
Drop transitions (Partial Free agglomeration) removed 200 transitions
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 1000 transition count 1000
Applied a total of 200 rules in 161 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 1000/1000 places, 1000/1000 transitions.
RANDOM walk for 40000 steps (8 resets) in 2912 ms. (13 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 769 ms. (51 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 771 ms. (51 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1317 ms. (30 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 38962 steps, run timeout after 3014 ms. (steps per millisecond=12 ) properties seen :0 out of 3
Probabilistic random walk after 38962 steps, saw 38703 distinct states, run finished after 3019 ms. (steps per millisecond=12 ) properties seen :0
// Phase 1: matrix 1000 rows 1000 cols
[2024-05-28 02:41:49] [INFO ] Computed 400 invariants in 8 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 600/1000 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1000/2000 variables, 1000/1400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2000 variables, 0/1400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/2000 variables, 0/1400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2000/2000 variables, and 1400 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1272 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 600/1000 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 1000/2000 variables, 1000/1400 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2000 variables, 3/1403 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2000 variables, 0/1403 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 0/2000 variables, 0/1403 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2000/2000 variables, and 1403 constraints, problems are : Problem set: 0 solved, 3 unsolved in 6604 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 8263ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 341 steps, including 0 resets, run visited all 2 properties in 23 ms. (steps per millisecond=14 )
Parikh walk visited 3 properties in 4478 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-13 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' '!(G(F((G(p0)||(p1&&F(p2))))))'
Support contains 400 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 76 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
// Phase 1: matrix 1000 rows 1000 cols
[2024-05-28 02:42:02] [INFO ] Computed 400 invariants in 11 ms
[2024-05-28 02:42:03] [INFO ] Implicit Places using invariants in 966 ms returned []
[2024-05-28 02:42:03] [INFO ] Invariant cache hit.
[2024-05-28 02:42:05] [INFO ] Implicit Places using invariants and state equation in 1580 ms returned []
Implicit Place search using SMT with State Equation took 2548 ms to find 0 implicit places.
[2024-05-28 02:42:05] [INFO ] Redundant transitions in 112 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-28 02:42:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60395ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60412ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63165 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 428 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-00
Stuttering criterion allowed to conclude after 85368 steps with 2 reset in 2153 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-00 finished in 65834 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)||X(F(p1))))'
Support contains 200 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 14 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:43:08] [INFO ] Invariant cache hit.
[2024-05-28 02:43:09] [INFO ] Implicit Places using invariants in 1192 ms returned []
[2024-05-28 02:43:09] [INFO ] Invariant cache hit.
[2024-05-28 02:43:11] [INFO ] Implicit Places using invariants and state equation in 1607 ms returned []
Implicit Place search using SMT with State Equation took 2805 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:43:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30064 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60209ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60217ms
Finished structural reductions in LTL mode , in 1 iterations and 63040 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-01
Product exploration explored 100000 steps with 33369 reset in 4971 ms.
Product exploration explored 100000 steps with 33214 reset in 4995 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 (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p1), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 314 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 7 steps (0 resets) in 5 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p0)), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p1), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0))), (F p1)]
Knowledge based reduction with 4 factoid took 491 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (NOT p1)]
[2024-05-28 02:44:24] [INFO ] Invariant cache hit.
[2024-05-28 02:44:35] [INFO ] [Real]Absence check using 400 positive place invariants in 5245 ms returned unknown
Could not prove EG (NOT p1)
Support contains 200 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Performed 200 Post agglomeration using F-continuation condition.Transition count delta: 200
Deduced a syphon composed of 200 places in 0 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 0 with 400 rules applied. Total rules applied 400 place count 800 transition count 800
Applied a total of 400 rules in 139 ms. Remains 800 /1000 variables (removed 200) and now considering 800/1000 (removed 200) transitions.
// Phase 1: matrix 800 rows 800 cols
[2024-05-28 02:44:36] [INFO ] Computed 400 invariants in 12 ms
[2024-05-28 02:44:37] [INFO ] Implicit Places using invariants in 972 ms returned []
[2024-05-28 02:44:37] [INFO ] Invariant cache hit.
[2024-05-28 02:44:39] [INFO ] Implicit Places using invariants and state equation in 2056 ms returned []
Implicit Place search using SMT with State Equation took 3030 ms to find 0 implicit places.
[2024-05-28 02:44:39] [INFO ] Redundant transitions in 48 ms returned []
Running 400 sub problems to find dead transitions.
[2024-05-28 02:44:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/600 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/600 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 400 unsolved
At refinement iteration 2 (OVERLAPS) 200/800 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 400 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/800 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 400 unsolved
SMT process timed out in 30186ms, After SMT, problems are : Problem set: 0 solved, 400 unsolved
Search for dead transitions found 0 dead transitions in 30195ms
Starting structural reductions in SI_LTL mode, iteration 1 : 800/1000 places, 800/1000 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 33423 ms. Remains : 800/1000 places, 800/1000 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 : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 161 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
RANDOM walk for 11 steps (0 resets) in 5 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 1 factoid took 184 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p1)]
[2024-05-28 02:45:11] [INFO ] Invariant cache hit.
[2024-05-28 02:45:20] [INFO ] [Real]Absence check using 400 positive place invariants in 4670 ms returned unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 33316 reset in 5057 ms.
Stack based approach found an accepted trace after 1797 steps with 586 reset with depth 4 and stack size 4 in 88 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-01 finished in 137181 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&&X(p1)))||X(p2))))'
Support contains 600 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 11 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
// Phase 1: matrix 1000 rows 1000 cols
[2024-05-28 02:45:25] [INFO ] Computed 400 invariants in 5 ms
[2024-05-28 02:45:26] [INFO ] Implicit Places using invariants in 869 ms returned []
[2024-05-28 02:45:26] [INFO ] Invariant cache hit.
[2024-05-28 02:45:27] [INFO ] Implicit Places using invariants and state equation in 1571 ms returned []
Implicit Place search using SMT with State Equation took 2452 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:45:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60294ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60309ms
Finished structural reductions in LTL mode , in 1 iterations and 62775 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 129 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-02
Product exploration explored 100000 steps with 36 reset in 6171 ms.
Product exploration explored 100000 steps with 36 reset in 5993 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 (NOT p0) (NOT p2) p1), (X (NOT p2)), (X p1), (X (X (NOT p2))), (X (X p1))]
False Knowledge obtained : [(X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (AND p0 (NOT p2) p1)), (X (NOT (AND p0 (NOT p2) p1))), (X p0), (X (NOT p0)), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1)))))), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 373 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 6 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 251 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), false, false, false, false]
RANDOM walk for 40000 steps (8 resets) in 4250 ms. (9 steps per ms) remains 3/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1591 ms. (25 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1771 ms. (22 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1428 ms. (27 steps per ms) remains 3/3 properties
[2024-05-28 02:46:47] [INFO ] Invariant cache hit.
Problem apf1 is UNSAT
Problem apf3 is UNSAT
Problem apf5 is UNSAT
After SMT solving in domain Real declared 600/2000 variables, and 0 constraints, problems are : Problem set: 3 solved, 0 unsolved in 98 ms.
Refiners :[Positive P Invariants (semi-flows): 0/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 1202ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X p1), (X (X (NOT p2))), (X (X p1)), (G (OR p0 (NOT p2) (NOT p1))), (G (OR (NOT p0) (NOT p2) (NOT p1))), (G (OR p0 (NOT p2) p1))]
False Knowledge obtained : [(X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (AND p0 (NOT p2) p1)), (X (NOT (AND p0 (NOT p2) p1))), (X p0), (X (NOT p0)), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1)))))), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (F p0), (F p2), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F (NOT p1)), (F (NOT (OR (NOT p0) p2 (NOT p1))))]
Knowledge based reduction with 8 factoid took 820 ms. Reduced automaton from 6 states, 15 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), false]
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), false]
[2024-05-28 02:46:50] [INFO ] Invariant cache hit.
[2024-05-28 02:46:54] [INFO ] [Real]Absence check using 400 positive place invariants in 652 ms returned sat
[2024-05-28 02:46:56] [INFO ] [Real]Absence check using state equation in 2134 ms returned sat
[2024-05-28 02:46:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:47:01] [INFO ] [Nat]Absence check using 400 positive place invariants in 896 ms returned sat
[2024-05-28 02:47:04] [INFO ] [Nat]Absence check using state equation in 2607 ms returned sat
[2024-05-28 02:47:04] [INFO ] Computed and/alt/rep : 600/800/600 causal constraints (skipped 0 transitions) in 81 ms.
[2024-05-28 02:47:05] [INFO ] Added : 50 causal constraints over 10 iterations in 1159 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 600 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 32 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:47:05] [INFO ] Invariant cache hit.
[2024-05-28 02:47:06] [INFO ] Implicit Places using invariants in 806 ms returned []
[2024-05-28 02:47:06] [INFO ] Invariant cache hit.
[2024-05-28 02:47:08] [INFO ] Implicit Places using invariants and state equation in 1490 ms returned []
Implicit Place search using SMT with State Equation took 2298 ms to find 0 implicit places.
[2024-05-28 02:47:08] [INFO ] Redundant transitions in 29 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-28 02:47:08] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60301ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60314ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62682 ms. Remains : 1000/1000 places, 1000/1000 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 (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (NOT (AND p0 p2 (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (OR (NOT p0) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X p0), (X (NOT p0)), (X (X (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 7 factoid took 403 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), false]
RANDOM walk for 8704 steps (0 resets) in 994 ms. (8 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (NOT (AND p0 p2 (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (OR (NOT p0) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X p0), (X (NOT p0)), (X (X (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT p1)), (F p2), (F (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (F (NOT (OR (NOT p0) (NOT p2) p1)))]
Knowledge based reduction with 7 factoid took 856 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), false]
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), false]
[2024-05-28 02:48:17] [INFO ] Invariant cache hit.
[2024-05-28 02:48:21] [INFO ] [Real]Absence check using 400 positive place invariants in 701 ms returned sat
[2024-05-28 02:48:23] [INFO ] [Real]Absence check using state equation in 2155 ms returned sat
[2024-05-28 02:48:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 02:48:28] [INFO ] [Nat]Absence check using 400 positive place invariants in 778 ms returned sat
[2024-05-28 02:48:31] [INFO ] [Nat]Absence check using state equation in 2876 ms returned sat
[2024-05-28 02:48:31] [INFO ] Computed and/alt/rep : 600/800/600 causal constraints (skipped 0 transitions) in 63 ms.
[2024-05-28 02:48:32] [INFO ] Added : 50 causal constraints over 10 iterations in 1099 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), false]
Product exploration explored 100000 steps with 39 reset in 5555 ms.
Product exploration explored 100000 steps with 34 reset in 5387 ms.
Built C files in :
/tmp/ltsmin13661104596654636562
[2024-05-28 02:48:43] [INFO ] Computing symmetric may disable matrix : 1000 transitions.
[2024-05-28 02:48:43] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:48:43] [INFO ] Computing symmetric may enable matrix : 1000 transitions.
[2024-05-28 02:48:43] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:48:43] [INFO ] Computing Do-Not-Accords matrix : 1000 transitions.
[2024-05-28 02:48:43] [INFO ] Computation of Completed DNA matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:48:43] [INFO ] Built C files in 264ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13661104596654636562
Running compilation step : cd /tmp/ltsmin13661104596654636562;'/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/ltsmin13661104596654636562;'/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/ltsmin13661104596654636562;'/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 600 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 30 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:48:46] [INFO ] Invariant cache hit.
[2024-05-28 02:48:47] [INFO ] Implicit Places using invariants in 833 ms returned []
[2024-05-28 02:48:47] [INFO ] Invariant cache hit.
[2024-05-28 02:48:49] [INFO ] Implicit Places using invariants and state equation in 1472 ms returned []
Implicit Place search using SMT with State Equation took 2308 ms to find 0 implicit places.
[2024-05-28 02:48:49] [INFO ] Redundant transitions in 17 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-28 02:48:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60234ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60246ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62610 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Built C files in :
/tmp/ltsmin13354687709154834967
[2024-05-28 02:49:49] [INFO ] Computing symmetric may disable matrix : 1000 transitions.
[2024-05-28 02:49:49] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:49:49] [INFO ] Computing symmetric may enable matrix : 1000 transitions.
[2024-05-28 02:49:49] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:49:49] [INFO ] Computing Do-Not-Accords matrix : 1000 transitions.
[2024-05-28 02:49:49] [INFO ] Computation of Completed DNA matrix. took 37 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:49:49] [INFO ] Built C files in 350ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13354687709154834967
Running compilation step : cd /tmp/ltsmin13354687709154834967;'/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/ltsmin13354687709154834967;'/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/ltsmin13354687709154834967;'/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 02:49:52] [INFO ] Flatten gal took : 74 ms
[2024-05-28 02:49:53] [INFO ] Flatten gal took : 71 ms
[2024-05-28 02:49:53] [INFO ] Time to serialize gal into /tmp/LTL4897094572898395621.gal : 19 ms
[2024-05-28 02:49:53] [INFO ] Time to serialize properties into /tmp/LTL5034841153331647020.prop : 5 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/LTL4897094572898395621.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5339760917366515840.hoa' '-atoms' '/tmp/LTL5034841153331647020.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...317
Loading property file /tmp/LTL5034841153331647020.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5339760917366515840.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
[2024-05-28 02:50:08] [INFO ] Flatten gal took : 51 ms
[2024-05-28 02:50:08] [INFO ] Flatten gal took : 48 ms
[2024-05-28 02:50:08] [INFO ] Time to serialize gal into /tmp/LTL5056886505961797846.gal : 11 ms
[2024-05-28 02:50:08] [INFO ] Time to serialize properties into /tmp/LTL18058826919940679887.ltl : 7 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/LTL5056886505961797846.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18058826919940679887.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...276
Read 1 LTL properties
Checking formula 0 : !((F((G(("(((((((((Catch2_0+Catch2_1)+(Catch2_2+Catch2_3))+((Catch2_4+Catch2_5)+(Catch2_6+Catch2_7)))+(((Catch2_8+Catch2_9)+(Catch2_10...12997
Formula 0 simplified : G(F(!"(((((((((Catch2_0+Catch2_1)+(Catch2_2+Catch2_3))+((Catch2_4+Catch2_5)+(Catch2_6+Catch2_7)))+(((Catch2_8+Catch2_9)+(Catch2_10+C...12987
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
[2024-05-28 02:50:23] [INFO ] Flatten gal took : 43 ms
[2024-05-28 02:50:23] [INFO ] Applying decomposition
[2024-05-28 02:50:23] [INFO ] Flatten gal took : 52 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/graph14715199746456121755.txt' '-o' '/tmp/graph14715199746456121755.bin' '-w' '/tmp/graph14715199746456121755.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph14715199746456121755.bin' '-l' '-1' '-v' '-w' '/tmp/graph14715199746456121755.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:50:24] [INFO ] Decomposing Gal with order
[2024-05-28 02:50:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:50:25] [INFO ] Removed a total of 587 redundant transitions.
[2024-05-28 02:50:25] [INFO ] Flatten gal took : 1262 ms
[2024-05-28 02:50:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 29 ms.
[2024-05-28 02:50:26] [INFO ] Time to serialize gal into /tmp/LTL7051704325141472226.gal : 20 ms
[2024-05-28 02:50:26] [INFO ] Time to serialize properties into /tmp/LTL5812114694776260709.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7051704325141472226.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5812114694776260709.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...275
Read 1 LTL properties
Checking formula 0 : !((F((G(("(((((((((gu196.Catch2_0+gu196.Catch2_1)+(gu196.Catch2_2+gu196.Catch2_3))+((gu196.Catch2_4+gu196.Catch2_5)+(gu196.Catch2_6+gu...19797
Formula 0 simplified : G(F(!"(((((((((gu196.Catch2_0+gu196.Catch2_1)+(gu196.Catch2_2+gu196.Catch2_3))+((gu196.Catch2_4+gu196.Catch2_5)+(gu196.Catch2_6+gu19...19787
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
Treatment of property Philosophers-COL-000200-LTLCardinality-02 finished in 315851 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)))'
Support contains 400 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 8 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:50:41] [INFO ] Invariant cache hit.
[2024-05-28 02:50:42] [INFO ] Implicit Places using invariants in 730 ms returned []
[2024-05-28 02:50:42] [INFO ] Invariant cache hit.
[2024-05-28 02:50:43] [INFO ] Implicit Places using invariants and state equation in 1562 ms returned []
Implicit Place search using SMT with State Equation took 2294 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:50:43] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: ((s200 0.0)
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(s534 0.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60241ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60253ms
Finished structural reductions in LTL mode , in 1 iterations and 62557 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-04
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-04 finished in 62698 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((F(p0) U p1))||G(p2))))'
Support contains 800 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 30 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:51:44] [INFO ] Invariant cache hit.
[2024-05-28 02:51:44] [INFO ] Implicit Places using invariants in 432 ms returned []
[2024-05-28 02:51:44] [INFO ] Invariant cache hit.
[2024-05-28 02:51:45] [INFO ] Implicit Places using invariants and state equation in 936 ms returned []
Implicit Place search using SMT with State Equation took 1370 ms to find 0 implicit places.
[2024-05-28 02:51:45] [INFO ] Redundant transitions in 11 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-28 02:51:45] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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(s357 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60202ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60209ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61627 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-06
Product exploration explored 100000 steps with 10 reset in 5612 ms.
Stack based approach found an accepted trace after 25295 steps with 21 reset with depth 21293 and stack size 21038 in 1491 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-06 finished in 68928 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(F(!p0)))))'
Support contains 200 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 10 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:52:52] [INFO ] Invariant cache hit.
[2024-05-28 02:52:53] [INFO ] Implicit Places using invariants in 1036 ms returned []
[2024-05-28 02:52:53] [INFO ] Invariant cache hit.
[2024-05-28 02:52:55] [INFO ] Implicit Places using invariants and state equation in 1331 ms returned []
Implicit Place search using SMT with State Equation took 2371 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:52:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
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(s692 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60168ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60176ms
Finished structural reductions in LTL mode , in 1 iterations and 62559 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 164 ms :[p0, p0, p0, true]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-07
Product exploration explored 100000 steps with 3 reset in 1898 ms.
Stack based approach found an accepted trace after 1873 steps with 1 reset with depth 1871 and stack size 1871 in 48 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-07 finished in 64686 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)||F(p1)))'
Support contains 600 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 6 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:53:57] [INFO ] Invariant cache hit.
[2024-05-28 02:53:58] [INFO ] Implicit Places using invariants in 813 ms returned []
[2024-05-28 02:53:58] [INFO ] Invariant cache hit.
[2024-05-28 02:53:59] [INFO ] Implicit Places using invariants and state equation in 1420 ms returned []
Implicit Place search using SMT with State Equation took 2235 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 02:53:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1)
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(s147 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60179ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60188ms
Finished structural reductions in LTL mode , in 1 iterations and 62431 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-08
Product exploration explored 100000 steps with 28 reset in 2688 ms.
Stack based approach found an accepted trace after 1510 steps with 0 reset with depth 1511 and stack size 1511 in 50 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-08 finished in 65345 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))||(F(p1)&&F(p2))))'
Support contains 400 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 27 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:55:02] [INFO ] Invariant cache hit.
[2024-05-28 02:55:03] [INFO ] Implicit Places using invariants in 1034 ms returned []
[2024-05-28 02:55:03] [INFO ] Invariant cache hit.
[2024-05-28 02:55:05] [INFO ] Implicit Places using invariants and state equation in 1484 ms returned []
Implicit Place search using SMT with State Equation took 2521 ms to find 0 implicit places.
[2024-05-28 02:55:05] [INFO ] Redundant transitions in 10 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-28 02:55:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60181ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60189ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62756 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 275 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-10
Product exploration explored 100000 steps with 14135 reset in 6772 ms.
Product exploration explored 100000 steps with 14018 reset in 6807 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 123 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0)), false, false]
RANDOM walk for 40000 steps (8 resets) in 2532 ms. (15 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1082 ms. (36 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1372 ms. (29 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1256 ms. (31 steps per ms) remains 3/3 properties
[2024-05-28 02:56:29] [INFO ] Invariant cache hit.
Problem apf2 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 600/1000 variables, 400/400 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 1 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1000/2000 variables, 1000/1400 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2000 variables, 0/1400 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 0/2000 variables, 0/1400 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2000/2000 variables, and 1400 constraints, problems are : Problem set: 1 solved, 2 unsolved in 1478 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 600/1000 variables, 400/400 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 1000/2000 variables, 1000/1400 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/2000 variables, and 1402 constraints, problems are : Problem set: 1 solved, 2 unsolved in 3547 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 2/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 5347ms problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 200 steps, including 0 resets, run visited all 2 properties in 14 ms. (steps per millisecond=14 )
Parikh walk visited 2 properties in 14 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X p0), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p0)), (X (X p1)), (G (OR (NOT p2) p0))]
False Knowledge obtained : [(F (NOT (OR (NOT p2) (NOT p0)))), (F (NOT p0)), (F (NOT (OR p2 p0))), (F p2)]
Knowledge based reduction with 12 factoid took 370 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 250 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) p2), false]
Stuttering acceptance computed with spot in 255 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) p2), false]
Support contains 400 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 35 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 02:56:35] [INFO ] Invariant cache hit.
[2024-05-28 02:56:36] [INFO ] Implicit Places using invariants in 1033 ms returned []
[2024-05-28 02:56:36] [INFO ] Invariant cache hit.
[2024-05-28 02:56:37] [INFO ] Implicit Places using invariants and state equation in 1351 ms returned []
Implicit Place search using SMT with State Equation took 2386 ms to find 0 implicit places.
[2024-05-28 02:56:37] [INFO ] Redundant transitions in 10 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-28 02:56:37] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
(s421 0timeout
^^^^^^^^
(error "Invalid token: 0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 1)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60167ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60174ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62612 ms. Remains : 1000/1000 places, 1000/1000 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 (NOT p2)), (X p0), (X (NOT (AND p2 (NOT p0)))), (X (NOT p2)), (X (NOT (AND p2 p0))), (X (X p0)), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND p2 p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 118 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 258 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) p2), false]
RANDOM walk for 40000 steps (8 resets) in 3205 ms. (12 steps per ms) remains 2/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1064 ms. (37 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 894 ms. (44 steps per ms) remains 2/2 properties
[2024-05-28 02:57:44] [INFO ] Invariant cache hit.
Problem apf1 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 1 solved, 1 unsolved in 813 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 600/1000 variables, 400/400 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 1 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1000/2000 variables, 1000/1400 constraints. Problems are: Problem set: 1 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/2000 variables, and 1401 constraints, problems are : Problem set: 1 solved, 1 unsolved in 2454 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 1/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 3530ms problems are : Problem set: 1 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 400 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Partial Free-agglomeration rule applied 200 times.
Drop transitions (Partial Free agglomeration) removed 200 transitions
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 1000 transition count 1000
Applied a total of 200 rules in 44 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 1000/1000 places, 1000/1000 transitions.
RANDOM walk for 40000 steps (8 resets) in 1003 ms. (39 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1442 ms. (27 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 139275 steps, run timeout after 3003 ms. (steps per millisecond=46 ) properties seen :0 out of 1
Probabilistic random walk after 139275 steps, saw 138029 distinct states, run finished after 3004 ms. (steps per millisecond=46 ) properties seen :0
// Phase 1: matrix 1000 rows 1000 cols
[2024-05-28 02:57:51] [INFO ] Computed 400 invariants in 4 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 600/1000 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 1000/2000 variables, 1000/1400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2000 variables, 0/1400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 0/2000 variables, 0/1400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2000/2000 variables, and 1400 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1133 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/400 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 600/1000 variables, 400/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1000 variables, 0/400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1000/2000 variables, 1000/1400 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2000 variables, 1/1401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2000 variables, 0/1401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 0/2000 variables, 0/1401 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2000/2000 variables, and 1401 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5053 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 1000/1000 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 6299ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 200 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=25 )
Parikh walk visited 1 properties in 7 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2)), (X p0), (X (NOT (AND p2 (NOT p0)))), (X (NOT p2)), (X (NOT (AND p2 p0))), (X (X p0)), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND p2 p0)))), (G (OR p0 (NOT p2)))]
False Knowledge obtained : [(F (NOT (OR (NOT p0) (NOT p2)))), (F p2), (F (NOT p0))]
Knowledge based reduction with 10 factoid took 226 ms. Reduced automaton from 5 states, 11 edges and 2 AP (stutter insensitive) to 5 states, 11 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 256 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) p2), false]
Stuttering acceptance computed with spot in 253 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) p2), false]
Stuttering acceptance computed with spot in 254 ms :[(NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) p2), false]
Product exploration explored 100000 steps with 14053 reset in 6827 ms.
Product exploration explored 100000 steps with 14110 reset in 6852 ms.
Built C files in :
/tmp/ltsmin3128564124429394947
[2024-05-28 02:58:12] [INFO ] Computing symmetric may disable matrix : 1000 transitions.
[2024-05-28 02:58:13] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:58:13] [INFO ] Computing symmetric may enable matrix : 1000 transitions.
[2024-05-28 02:58:13] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:58:13] [INFO ] Computing Do-Not-Accords matrix : 1000 transitions.
[2024-05-28 02:58:13] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:58:13] [INFO ] Built C files in 186ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3128564124429394947
Running compilation step : cd /tmp/ltsmin3128564124429394947;'/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/ltsmin3128564124429394947;'/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/ltsmin3128564124429394947;'/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 400 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 21 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
// Phase 1: matrix 1000 rows 1000 cols
[2024-05-28 02:58:16] [INFO ] Computed 400 invariants in 4 ms
[2024-05-28 02:58:17] [INFO ] Implicit Places using invariants in 856 ms returned []
[2024-05-28 02:58:17] [INFO ] Invariant cache hit.
[2024-05-28 02:58:18] [INFO ] Implicit Places using invariants and state equation in 1479 ms returned []
Implicit Place search using SMT with State Equation took 2339 ms to find 0 implicit places.
[2024-05-28 02:58:18] [INFO ] Redundant transitions in 16 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-28 02:58:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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(s627 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60239ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60250ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62636 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Built C files in :
/tmp/ltsmin4719401570931511403
[2024-05-28 02:59:18] [INFO ] Computing symmetric may disable matrix : 1000 transitions.
[2024-05-28 02:59:18] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:59:18] [INFO ] Computing symmetric may enable matrix : 1000 transitions.
[2024-05-28 02:59:18] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:59:19] [INFO ] Computing Do-Not-Accords matrix : 1000 transitions.
[2024-05-28 02:59:19] [INFO ] Computation of Completed DNA matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 02:59:19] [INFO ] Built C files in 301ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4719401570931511403
Running compilation step : cd /tmp/ltsmin4719401570931511403;'/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/ltsmin4719401570931511403;'/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/ltsmin4719401570931511403;'/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 02:59:22] [INFO ] Flatten gal took : 66 ms
[2024-05-28 02:59:22] [INFO ] Flatten gal took : 64 ms
[2024-05-28 02:59:22] [INFO ] Time to serialize gal into /tmp/LTL2995936585535060933.gal : 8 ms
[2024-05-28 02:59:22] [INFO ] Time to serialize properties into /tmp/LTL5343182179849169622.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2995936585535060933.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7351237863351317996.hoa' '-atoms' '/tmp/LTL5343182179849169622.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...317
Loading property file /tmp/LTL5343182179849169622.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7351237863351317996.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
[2024-05-28 02:59:37] [INFO ] Flatten gal took : 35 ms
[2024-05-28 02:59:37] [INFO ] Flatten gal took : 36 ms
[2024-05-28 02:59:37] [INFO ] Time to serialize gal into /tmp/LTL14078031548903321305.gal : 8 ms
[2024-05-28 02:59:37] [INFO ] Time to serialize properties into /tmp/LTL2528417116893054506.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14078031548903321305.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2528417116893054506.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...276
Read 1 LTL properties
Checking formula 0 : !(((G(F("((((((((((Think_0+Think_1)+(Think_2+Think_3))+((Think_4+Think_5)+(Think_6+Think_7)))+(((Think_8+Think_9)+(Think_10+Think_11))...9628
Formula 0 simplified : FG!"((((((((((Think_0+Think_1)+(Think_2+Think_3))+((Think_4+Think_5)+(Think_6+Think_7)))+(((Think_8+Think_9)+(Think_10+Think_11))+((...9616
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
[2024-05-28 02:59:52] [INFO ] Flatten gal took : 38 ms
[2024-05-28 02:59:52] [INFO ] Applying decomposition
[2024-05-28 02:59:52] [INFO ] Flatten gal took : 34 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/graph2115086887489148371.txt' '-o' '/tmp/graph2115086887489148371.bin' '-w' '/tmp/graph2115086887489148371.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2115086887489148371.bin' '-l' '-1' '-v' '-w' '/tmp/graph2115086887489148371.weights' '-q' '0' '-e' '0.001'
[2024-05-28 02:59:53] [INFO ] Decomposing Gal with order
[2024-05-28 02:59:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 02:59:53] [INFO ] Removed a total of 371 redundant transitions.
[2024-05-28 02:59:53] [INFO ] Flatten gal took : 423 ms
[2024-05-28 02:59:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 33 ms.
[2024-05-28 02:59:54] [INFO ] Time to serialize gal into /tmp/LTL14906079573620797084.gal : 40 ms
[2024-05-28 02:59:54] [INFO ] Time to serialize properties into /tmp/LTL7400790155840536344.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14906079573620797084.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7400790155840536344.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...276
Read 1 LTL properties
Checking formula 0 : !(((G(F("((((((((((gu0.Think_0+gu0.Think_1)+(gu0.Think_2+gu0.Think_3))+((gu0.Think_4+gu0.Think_5)+(gu0.Think_6+gu0.Think_7)))+(((gu0.T...13228
Formula 0 simplified : FG!"((((((((((gu0.Think_0+gu0.Think_1)+(gu0.Think_2+gu0.Think_3))+((gu0.Think_4+gu0.Think_5)+(gu0.Think_6+gu0.Think_7)))+(((gu0.Thin...13216
Detected timeout of ITS tools.
Treatment of property Philosophers-COL-000200-LTLCardinality-10 finished in 306761 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 200 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 18 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 03:00:09] [INFO ] Invariant cache hit.
[2024-05-28 03:00:10] [INFO ] Implicit Places using invariants in 1178 ms returned []
[2024-05-28 03:00:10] [INFO ] Invariant cache hit.
[2024-05-28 03:00:12] [INFO ] Implicit Places using invariants and state equation in 1640 ms returned []
Implicit Place search using SMT with State Equation took 2821 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 03:00:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60173ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60181ms
Finished structural reductions in LTL mode , in 1 iterations and 63022 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-11
Product exploration explored 100000 steps with 50000 reset in 4018 ms.
Product exploration explored 100000 steps with 50000 reset in 3977 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 18 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Philosophers-COL-000200-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Philosophers-COL-000200-LTLCardinality-11 finished in 73882 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 400 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 24 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 03:01:23] [INFO ] Invariant cache hit.
[2024-05-28 03:01:24] [INFO ] Implicit Places using invariants in 834 ms returned []
[2024-05-28 03:01:24] [INFO ] Invariant cache hit.
[2024-05-28 03:01:25] [INFO ] Implicit Places using invariants and state equation in 1508 ms returned []
Implicit Place search using SMT with State Equation took 2344 ms to find 0 implicit places.
[2024-05-28 03:01:25] [INFO ] Redundant transitions in 16 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-28 03:01:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60220ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60230ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62626 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-12
Product exploration explored 100000 steps with 540 reset in 5709 ms.
Stack based approach found an accepted trace after 36126 steps with 198 reset with depth 159 and stack size 159 in 2053 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-12 finished in 70507 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((X(p1)&&p0))))))'
Support contains 400 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 7 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 03:02:34] [INFO ] Invariant cache hit.
[2024-05-28 03:02:34] [INFO ] Implicit Places using invariants in 758 ms returned []
[2024-05-28 03:02:34] [INFO ] Invariant cache hit.
[2024-05-28 03:02:36] [INFO ] Implicit Places using invariants and state equation in 1558 ms returned []
Implicit Place search using SMT with State Equation took 2323 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 03:02:36] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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 Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60229ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60236ms
Finished structural reductions in LTL mode , in 1 iterations and 62570 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 273 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-14 finished in 62862 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))) U G(p2)))'
Support contains 800 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 17 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 03:03:36] [INFO ] Invariant cache hit.
[2024-05-28 03:03:37] [INFO ] Implicit Places using invariants in 615 ms returned []
[2024-05-28 03:03:37] [INFO ] Invariant cache hit.
[2024-05-28 03:03:38] [INFO ] Implicit Places using invariants and state equation in 1407 ms returned []
Implicit Place search using SMT with State Equation took 2024 ms to find 0 implicit places.
[2024-05-28 03:03:39] [INFO ] Redundant transitions in 18 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-28 03:03:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60250ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60261ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62331 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-15
Product exploration explored 100000 steps with 48 reset in 5253 ms.
Stack based approach found an accepted trace after 3171 steps with 1 reset with depth 2807 and stack size 2807 in 180 ms.
FORMULA Philosophers-COL-000200-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000200-LTLCardinality-15 finished in 67896 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&&X(p1)))||X(p2))))'
Found a Shortening insensitive property : Philosophers-COL-000200-LTLCardinality-02
Stuttering acceptance computed with spot in 113 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Support contains 600 out of 1000 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 28 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 03:04:45] [INFO ] Invariant cache hit.
[2024-05-28 03:04:46] [INFO ] Implicit Places using invariants in 887 ms returned []
[2024-05-28 03:04:46] [INFO ] Invariant cache hit.
[2024-05-28 03:04:47] [INFO ] Implicit Places using invariants and state equation in 1570 ms returned []
Implicit Place search using SMT with State Equation took 2459 ms to find 0 implicit places.
Running 600 sub problems to find dead transitions.
[2024-05-28 03:04:47] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60221ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60232ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 62722 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Running random walk in product with property : Philosophers-COL-000200-LTLCardinality-02
Product exploration explored 100000 steps with 38 reset in 6346 ms.
Product exploration explored 100000 steps with 32 reset in 6021 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 (NOT p0) (NOT p2) p1), (X (NOT p2)), (X p1), (X (X (NOT p2))), (X (X p1))]
False Knowledge obtained : [(X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (AND p0 (NOT p2) p1)), (X (NOT (AND p0 (NOT p2) p1))), (X p0), (X (NOT p0)), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1)))))), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 403 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter sensitive) to 6 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 249 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), false, false, false, false]
RANDOM walk for 40000 steps (8 resets) in 5807 ms. (6 steps per ms) remains 3/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2199 ms. (18 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1761 ms. (22 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2088 ms. (19 steps per ms) remains 3/3 properties
[2024-05-28 03:06:08] [INFO ] Invariant cache hit.
Problem apf1 is UNSAT
Problem apf3 is UNSAT
Problem apf5 is UNSAT
After SMT solving in domain Real declared 600/2000 variables, and 0 constraints, problems are : Problem set: 3 solved, 0 unsolved in 101 ms.
Refiners :[Positive P Invariants (semi-flows): 0/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 909ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X p1), (X (X (NOT p2))), (X (X p1)), (G (OR p0 (NOT p2) (NOT p1))), (G (OR (NOT p0) (NOT p2) (NOT p1))), (G (OR p0 (NOT p2) p1))]
False Knowledge obtained : [(X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (AND p0 (NOT p2) p1)), (X (NOT (AND p0 (NOT p2) p1))), (X p0), (X (NOT p0)), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1)))))), (X (X (AND p0 (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X p0)), (X (X (NOT p0))), (F (NOT (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))))), (F p0), (F p2), (F (NOT (OR (NOT p0) (NOT p2) p1))), (F (NOT p1)), (F (NOT (OR (NOT p0) p2 (NOT p1))))]
Knowledge based reduction with 8 factoid took 964 ms. Reduced automaton from 6 states, 15 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), false]
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), false]
[2024-05-28 03:06:10] [INFO ] Invariant cache hit.
[2024-05-28 03:06:15] [INFO ] [Real]Absence check using 400 positive place invariants in 577 ms returned sat
[2024-05-28 03:06:18] [INFO ] [Real]Absence check using state equation in 2256 ms returned sat
[2024-05-28 03:06:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:06:22] [INFO ] [Nat]Absence check using 400 positive place invariants in 973 ms returned sat
[2024-05-28 03:06:25] [INFO ] [Nat]Absence check using state equation in 2919 ms returned sat
[2024-05-28 03:06:25] [INFO ] Computed and/alt/rep : 600/800/600 causal constraints (skipped 0 transitions) in 70 ms.
[2024-05-28 03:06:27] [INFO ] Added : 50 causal constraints over 10 iterations in 1360 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 600 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 22 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 03:06:27] [INFO ] Invariant cache hit.
[2024-05-28 03:06:28] [INFO ] Implicit Places using invariants in 899 ms returned []
[2024-05-28 03:06:28] [INFO ] Invariant cache hit.
[2024-05-28 03:06:29] [INFO ] Implicit Places using invariants and state equation in 1162 ms returned []
Implicit Place search using SMT with State Equation took 2067 ms to find 0 implicit places.
[2024-05-28 03:06:29] [INFO ] Redundant transitions in 11 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-28 03:06:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
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 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60163ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60170ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62277 ms. Remains : 1000/1000 places, 1000/1000 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 (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (NOT (AND p0 p2 (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (OR (NOT p0) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X p0), (X (NOT p0)), (X (X (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 7 factoid took 437 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), false]
RANDOM walk for 15053 steps (2 resets) in 1739 ms. (8 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT p2)), (X (NOT (AND p0 p2 (NOT p1)))), (X p1), (X (X (NOT p2))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(X (OR (NOT p0) (AND (NOT p2) (NOT p1)))), (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (AND p0 p1)), (X (NOT (AND p0 p1))), (X p0), (X (NOT p0)), (X (X (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X p0)), (X (X (NOT p0))), (F p0), (F (NOT (OR (NOT p0) (NOT p1)))), (F (NOT p1)), (F p2), (F (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (F (NOT (OR (NOT p0) (NOT p2) p1)))]
Knowledge based reduction with 7 factoid took 924 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), false]
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), false]
[2024-05-28 03:07:39] [INFO ] Invariant cache hit.
[2024-05-28 03:07:44] [INFO ] [Real]Absence check using 400 positive place invariants in 647 ms returned sat
[2024-05-28 03:07:46] [INFO ] [Real]Absence check using state equation in 2385 ms returned sat
[2024-05-28 03:07:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-28 03:07:51] [INFO ] [Nat]Absence check using 400 positive place invariants in 879 ms returned sat
[2024-05-28 03:07:55] [INFO ] [Nat]Absence check using state equation in 3465 ms returned sat
[2024-05-28 03:07:55] [INFO ] Computed and/alt/rep : 600/800/600 causal constraints (skipped 0 transitions) in 73 ms.
[2024-05-28 03:07:56] [INFO ] Added : 50 causal constraints over 10 iterations in 1325 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), false]
Product exploration explored 100000 steps with 35 reset in 5714 ms.
Product exploration explored 100000 steps with 36 reset in 5610 ms.
Built C files in :
/tmp/ltsmin16371893755211604458
[2024-05-28 03:08:08] [INFO ] Computing symmetric may disable matrix : 1000 transitions.
[2024-05-28 03:08:08] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 03:08:08] [INFO ] Computing symmetric may enable matrix : 1000 transitions.
[2024-05-28 03:08:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 03:08:08] [INFO ] Computing Do-Not-Accords matrix : 1000 transitions.
[2024-05-28 03:08:08] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 03:08:08] [INFO ] Built C files in 187ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16371893755211604458
Running compilation step : cd /tmp/ltsmin16371893755211604458;'/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/ltsmin16371893755211604458;'/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/ltsmin16371893755211604458;'/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 600 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 1000/1000 transitions.
Applied a total of 0 rules in 12 ms. Remains 1000 /1000 variables (removed 0) and now considering 1000/1000 (removed 0) transitions.
[2024-05-28 03:08:11] [INFO ] Invariant cache hit.
[2024-05-28 03:08:11] [INFO ] Implicit Places using invariants in 647 ms returned []
[2024-05-28 03:08:11] [INFO ] Invariant cache hit.
[2024-05-28 03:08:13] [INFO ] Implicit Places using invariants and state equation in 1345 ms returned []
Implicit Place search using SMT with State Equation took 1997 ms to find 0 implicit places.
[2024-05-28 03:08:13] [INFO ] Redundant transitions in 11 ms returned []
Running 600 sub problems to find dead transitions.
[2024-05-28 03:08:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 800/2000 variables, and 200 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 200/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 600/600 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 600 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/800 variables, 200/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/800 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 600 unsolved
At refinement iteration 2 (OVERLAPS) 200/1000 variables, 200/400 constraints. Problems are: Problem set: 0 solved, 600 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1000/2000 variables, and 400 constraints, problems are : Problem set: 0 solved, 600 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 400/400 constraints, State Equation: 0/1000 constraints, PredecessorRefiner: 0/600 constraints, Known Traps: 0/0 constraints]
After SMT, in 60172ms problems are : Problem set: 0 solved, 600 unsolved
Search for dead transitions found 0 dead transitions in 60180ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62209 ms. Remains : 1000/1000 places, 1000/1000 transitions.
Built C files in :
/tmp/ltsmin14045164368448504404
[2024-05-28 03:09:13] [INFO ] Computing symmetric may disable matrix : 1000 transitions.
[2024-05-28 03:09:13] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 03:09:13] [INFO ] Computing symmetric may enable matrix : 1000 transitions.
[2024-05-28 03:09:13] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 03:09:13] [INFO ] Computing Do-Not-Accords matrix : 1000 transitions.
[2024-05-28 03:09:13] [INFO ] Computation of Completed DNA matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 03:09:13] [INFO ] Built C files in 321ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14045164368448504404
Running compilation step : cd /tmp/ltsmin14045164368448504404;'/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/ltsmin14045164368448504404;'/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/ltsmin14045164368448504404;'/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 03:09:16] [INFO ] Flatten gal took : 30 ms
[2024-05-28 03:09:16] [INFO ] Flatten gal took : 31 ms
[2024-05-28 03:09:16] [INFO ] Time to serialize gal into /tmp/LTL6216567705829105376.gal : 6 ms
[2024-05-28 03:09:16] [INFO ] Time to serialize properties into /tmp/LTL9696091254387894558.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6216567705829105376.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7173938196640573404.hoa' '-atoms' '/tmp/LTL9696091254387894558.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...317
Loading property file /tmp/LTL9696091254387894558.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7173938196640573404.hoa
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
[2024-05-28 03:09:32] [INFO ] Flatten gal took : 28 ms
[2024-05-28 03:09:32] [INFO ] Flatten gal took : 29 ms
[2024-05-28 03:09:32] [INFO ] Time to serialize gal into /tmp/LTL7551528497749166657.gal : 6 ms
[2024-05-28 03:09:32] [INFO ] Time to serialize properties into /tmp/LTL3649109570297248758.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7551528497749166657.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3649109570297248758.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...275
Read 1 LTL properties
Checking formula 0 : !((F((G(("(((((((((Catch2_0+Catch2_1)+(Catch2_2+Catch2_3))+((Catch2_4+Catch2_5)+(Catch2_6+Catch2_7)))+(((Catch2_8+Catch2_9)+(Catch2_10...12997
Formula 0 simplified : G(F(!"(((((((((Catch2_0+Catch2_1)+(Catch2_2+Catch2_3))+((Catch2_4+Catch2_5)+(Catch2_6+Catch2_7)))+(((Catch2_8+Catch2_9)+(Catch2_10+C...12987
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
[2024-05-28 03:09:47] [INFO ] Flatten gal took : 28 ms
[2024-05-28 03:09:47] [INFO ] Applying decomposition
[2024-05-28 03:09:47] [INFO ] Flatten gal took : 29 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/graph9770416588600496460.txt' '-o' '/tmp/graph9770416588600496460.bin' '-w' '/tmp/graph9770416588600496460.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9770416588600496460.bin' '-l' '-1' '-v' '-w' '/tmp/graph9770416588600496460.weights' '-q' '0' '-e' '0.001'
[2024-05-28 03:09:47] [INFO ] Decomposing Gal with order
[2024-05-28 03:09:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 03:09:48] [INFO ] Removed a total of 598 redundant transitions.
[2024-05-28 03:09:48] [INFO ] Flatten gal took : 537 ms
[2024-05-28 03:09:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 18 ms.
[2024-05-28 03:09:48] [INFO ] Time to serialize gal into /tmp/LTL18035863244111541288.gal : 14 ms
[2024-05-28 03:09:48] [INFO ] Time to serialize properties into /tmp/LTL3101660721306131328.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18035863244111541288.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3101660721306131328.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...276
Read 1 LTL properties
Checking formula 0 : !((F((G(("(((((((((gu200.Catch2_0+gu200.Catch2_1)+(gu200.Catch2_2+gu200.Catch2_3))+((gu200.Catch2_4+gu200.Catch2_5)+(gu200.Catch2_6+gu...19797
Formula 0 simplified : G(F(!"(((((((((gu200.Catch2_0+gu200.Catch2_1)+(gu200.Catch2_2+gu200.Catch2_3))+((gu200.Catch2_4+gu200.Catch2_5)+(gu200.Catch2_6+gu20...19787
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
Detected timeout of ITS tools.
Treatment of property Philosophers-COL-000200-LTLCardinality-02 finished in 319018 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))||(F(p1)&&F(p2))))'
[2024-05-28 03:10:04] [INFO ] Flatten gal took : 33 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7167890362475204776
[2024-05-28 03:10:04] [INFO ] Computing symmetric may disable matrix : 1000 transitions.
[2024-05-28 03:10:04] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 03:10:04] [INFO ] Computing symmetric may enable matrix : 1000 transitions.
[2024-05-28 03:10:04] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 03:10:04] [INFO ] Applying decomposition
[2024-05-28 03:10:04] [INFO ] Flatten gal took : 34 ms
[2024-05-28 03:10:04] [INFO ] Computing Do-Not-Accords matrix : 1000 transitions.
[2024-05-28 03:10:04] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-28 03:10:04] [INFO ] Built C files in 248ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7167890362475204776
Running compilation step : cd /tmp/ltsmin7167890362475204776;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '360' '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'
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/graph17642505158408500006.txt' '-o' '/tmp/graph17642505158408500006.bin' '-w' '/tmp/graph17642505158408500006.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17642505158408500006.bin' '-l' '-1' '-v' '-w' '/tmp/graph17642505158408500006.weights' '-q' '0' '-e' '0.001'
[2024-05-28 03:10:04] [INFO ] Decomposing Gal with order
[2024-05-28 03:10:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 03:10:05] [INFO ] Removed a total of 589 redundant transitions.
[2024-05-28 03:10:05] [INFO ] Flatten gal took : 722 ms
[2024-05-28 03:10:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-28 03:10:05] [INFO ] Time to serialize gal into /tmp/LTLCardinality2905221612206709606.gal : 9 ms
[2024-05-28 03:10:05] [INFO ] Time to serialize properties into /tmp/LTLCardinality2585058894582753013.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality2905221612206709606.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2585058894582753013.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...297
Read 2 LTL properties
Checking formula 0 : !((F((G(("(((((((((gu2.Catch2_0+gu2.Catch2_1)+(gu2.Catch2_2+gu2.Catch2_3))+((gu2.Catch2_4+gu2.Catch2_5)+(gu2.Catch2_6+gu2.Catch2_7)))+...17797
Formula 0 simplified : G(F(!"(((((((((gu2.Catch2_0+gu2.Catch2_1)+(gu2.Catch2_2+gu2.Catch2_3))+((gu2.Catch2_4+gu2.Catch2_5)+(gu2.Catch2_6+gu2.Catch2_7)))+((...17787
Compilation finished in 6412 ms.
Running link step : cd /tmp/ltsmin7167890362475204776;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 295 ms.
Running LTSmin : cd /tmp/ltsmin7167890362475204776;'/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((LTLAPp1==true))))||X((LTLAPp2==true))))' '--buchi-type=spotba'
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
pins2lts-mc-linux64, 0.001: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.351: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.351: LTL layer: formula: <>(([](((LTLAPp0==true)&&X((LTLAPp1==true))))||X((LTLAPp2==true))))
pins2lts-mc-linux64( 0/ 8), 0.352: "<>(([](((LTLAPp0==true)&&X((LTLAPp1==true))))||X((LTLAPp2==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.369: Using Spin LTL semantics
pins2lts-mc-linux64( 6/ 8), 0.412: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.431: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.435: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.447: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.449: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.452: buchi has 4 states
pins2lts-mc-linux64( 2/ 8), 0.456: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.457: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.970: There are 1007 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.970: State length is 1001, there are 1010 groups
pins2lts-mc-linux64( 0/ 8), 0.970: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.970: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.970: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.970: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 1/ 8), 3.666: [Blue] ~97 levels ~960 states ~497520 transitions
pins2lts-mc-linux64( 1/ 8), 4.481: [Blue] ~181 levels ~1920 states ~888016 transitions
pins2lts-mc-linux64( 7/ 8), 5.348: [Blue] ~365 levels ~3840 states ~1496528 transitions
pins2lts-mc-linux64( 7/ 8), 6.391: [Blue] ~690 levels ~7680 states ~2356896 transitions
pins2lts-mc-linux64( 7/ 8), 8.279: [Blue] ~1333 levels ~15360 states ~3850896 transitions
pins2lts-mc-linux64( 7/ 8), 12.039: [Blue] ~2557 levels ~30720 states ~6561184 transitions
pins2lts-mc-linux64( 7/ 8), 19.530: [Blue] ~4955 levels ~61440 states ~11613104 transitions
pins2lts-mc-linux64( 7/ 8), 34.524: [Blue] ~9768 levels ~122880 states ~21495792 transitions
pins2lts-mc-linux64( 4/ 8), 46.807: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 58.461:
pins2lts-mc-linux64( 0/ 8), 58.461: Explored 115371 states 28275814 transitions, fanout: 245.086
pins2lts-mc-linux64( 0/ 8), 58.461: Total exploration time 57.490 sec (47.250 sec minimum, 51.618 sec on average)
pins2lts-mc-linux64( 0/ 8), 58.461: States per second: 2007, Transitions per second: 491839
pins2lts-mc-linux64( 0/ 8), 58.461:
pins2lts-mc-linux64( 0/ 8), 58.461: State space has 27499618 states, 44184 are accepting
pins2lts-mc-linux64( 0/ 8), 58.461: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 58.461: blue states: 115371 (0.42%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 58.461: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 58.461: all-red states: 44184 (0.16%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 58.461:
pins2lts-mc-linux64( 0/ 8), 58.461: Total memory used for local state coloring: 1.1MB
pins2lts-mc-linux64( 0/ 8), 58.462:
pins2lts-mc-linux64( 0/ 8), 58.462: Queue width: 8B, total height: 71187, memory: 0.54MB
pins2lts-mc-linux64( 0/ 8), 58.462: Tree memory: 465.8MB, 17.8 B/state, compr.: 0.4%
pins2lts-mc-linux64( 0/ 8), 58.462: Tree fill ratio (roots/leafs): 20.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 58.462: Stored 1011 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 58.462: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 58.462: Est. total memory use: 466.3MB (~1024.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7167890362475204776;'/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((LTLAPp1==true))))||X((LTLAPp2==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7167890362475204776;'/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((LTLAPp1==true))))||X((LTLAPp2==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)
Detected timeout of ITS tools.
[2024-05-28 03:39:57] [INFO ] Applying decomposition
[2024-05-28 03:39:57] [INFO ] Flatten gal took : 28 ms
[2024-05-28 03:39:57] [INFO ] Decomposing Gal with order
[2024-05-28 03:39:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 03:39:57] [INFO ] Removed a total of 200 redundant transitions.
[2024-05-28 03:39:57] [INFO ] Flatten gal took : 53 ms
[2024-05-28 03:39:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 400 labels/synchronizations in 12 ms.
[2024-05-28 03:39:57] [INFO ] Time to serialize gal into /tmp/LTLCardinality16617662720705412722.gal : 9 ms
[2024-05-28 03:39:57] [INFO ] Time to serialize properties into /tmp/LTLCardinality6374856685661353152.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality16617662720705412722.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6374856685661353152.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...298
Read 2 LTL properties
Checking formula 0 : !((F((G(("(((((((((gPhilo0.Catch2_0+gPhilo1.Catch2_1)+(gPhilo2.Catch2_2+gPhilo3.Catch2_3))+((gPhilo4.Catch2_4+gPhilo5.Catch2_5)+(gPhil...24337
Formula 0 simplified : G(F(!"(((((((((gPhilo0.Catch2_0+gPhilo1.Catch2_1)+(gPhilo2.Catch2_2+gPhilo3.Catch2_3))+((gPhilo4.Catch2_4+gPhilo5.Catch2_5)+(gPhilo6...24327
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ 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 LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-COL-000200"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Philosophers-COL-000200, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r268-smll-171654407600419"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000200.tgz
mv Philosophers-COL-000200 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;