About the Execution of ITS-Tools for Philosophers-COL-000500
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16204.491 | 3600000.00 | 4151833.00 | 11530.00 | FFT?FFFFFTTFFFFT | 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-171654407600427.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-000500, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407600427
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 6.4K Apr 13 10:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 13 10:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 13 09:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 13 09:16 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 3.6K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K 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 17K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 11:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 13 11:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 13 10:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 13 10:52 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 31K 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-000500-LTLCardinality-00
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-01
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-02
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-03
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-04
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-05
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-06
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-07
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-08
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-09
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-10
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-11
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-12
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-13
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-14
FORMULA_NAME Philosophers-COL-000500-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716872384458
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-000500
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202405141337
[2024-05-28 04:59:46] [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 04:59:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 04:59:46] [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 04:59:47] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 04:59:47] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 996 ms
[2024-05-28 04:59:47] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 2500 PT places and 2500.0 transition bindings in 25 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 04:59:48] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 6 ms.
[2024-05-28 04:59:48] [INFO ] Skeletonized 16 HLPN properties in 11 ms.
Initial state reduction rules removed 4 formulas.
FORMULA Philosophers-COL-000500-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000500-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000500-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-COL-000500-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 40156 steps (76 resets) in 172 ms. (232 steps per ms) remains 6/23 properties
BEST_FIRST walk for 40002 steps (8 resets) in 605 ms. (66 steps per ms) remains 2/6 properties
BEST_FIRST walk for 40002 steps (16 resets) in 422 ms. (94 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 259 ms. (153 steps per ms) remains 1/2 properties
// Phase 1: matrix 5 rows 5 cols
[2024-05-28 04:59:48] [INFO ] Computed 2 invariants in 7 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 AtomicPropp3 is UNSAT
After SMT solving in domain Real declared 5/10 variables, and 2 constraints, problems are : Problem set: 1 solved, 0 unsolved in 186 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 251ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
[2024-05-28 04:59:48] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-05-28 04:59:48] [INFO ] Flatten gal took : 20 ms
FORMULA Philosophers-COL-000500-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 04:59:48] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 500) 500) 500)]] contains successor/predecessor on variables of sort Philo
[2024-05-28 04:59:49] [INFO ] Unfolded HLPN to a Petri net with 2500 places and 2500 transitions 8000 arcs in 94 ms.
[2024-05-28 04:59:49] [INFO ] Unfolded 11 HLPN properties in 3 ms.
Support contains 2500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 36 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
// Phase 1: matrix 2500 rows 2500 cols
[2024-05-28 04:59:49] [INFO ] Computed 1000 invariants in 44 ms
[2024-05-28 04:59:50] [INFO ] Implicit Places using invariants in 1047 ms returned []
[2024-05-28 04:59:50] [INFO ] Invariant cache hit.
[2024-05-28 04:59:52] [INFO ] Implicit Places using invariants and state equation in 2079 ms returned []
Implicit Place search using SMT with State Equation took 3142 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2024-05-28 04:59:52] [INFO ] Invariant cache hit.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30079 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 61053ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 61110ms
Finished structural reductions in LTL mode , in 1 iterations and 64327 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Support contains 2500 out of 2500 places after structural reductions.
[2024-05-28 05:00:54] [INFO ] Flatten gal took : 291 ms
[2024-05-28 05:00:54] [INFO ] Flatten gal took : 249 ms
[2024-05-28 05:00:55] [INFO ] Input system was already deterministic with 2500 transitions.
RANDOM walk for 40000 steps (8 resets) in 13448 ms. (2 steps per ms) remains 7/19 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2854 ms. (14 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2379 ms. (16 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2330 ms. (17 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2231 ms. (17 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2205 ms. (18 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3747 ms. (10 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4684 ms. (8 steps per ms) remains 6/6 properties
[2024-05-28 05:01:03] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 500/2500 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 0 solved, 6 unsolved in 4851 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 500/2500 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 0 solved, 6 unsolved in 5024 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 10662ms problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 127 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 2500/2500 places, 2500/2500 transitions.
RANDOM walk for 40000 steps (8 resets) in 10893 ms. (3 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2259 ms. (17 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2259 ms. (17 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2274 ms. (17 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2235 ms. (17 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3747 ms. (10 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 5175 ms. (7 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 119251 steps, run timeout after 21060 ms. (steps per millisecond=5 ) properties seen :0 out of 6
Probabilistic random walk after 119251 steps, saw 118931 distinct states, run finished after 21076 ms. (steps per millisecond=5 ) properties seen :0
[2024-05-28 05:01:43] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 500/2500 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 0 solved, 6 unsolved in 5586 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 500/2500 variables, 1000/1000 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 0 solved, 6 unsolved in 8236 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 6/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 14662ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 3 different solutions.
Finished Parikh walk after 500 steps, including 0 resets, run visited all 1 properties in 46 ms. (steps per millisecond=10 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 6 properties in 4683 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&X(X(F(p1))))))))'
Support contains 1500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 145 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:02:03] [INFO ] Invariant cache hit.
[2024-05-28 05:02:05] [INFO ] Implicit Places using invariants in 2741 ms returned []
[2024-05-28 05:02:05] [INFO ] Invariant cache hit.
[2024-05-28 05:02:09] [INFO ] Implicit Places using invariants and state equation in 3894 ms returned []
Implicit Place search using SMT with State Equation took 6637 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:02:09] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 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 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 61094ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 61132ms
Finished structural reductions in LTL mode , in 1 iterations and 67922 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 584 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-COL-000500-LTLCardinality-00
Product exploration explored 100000 steps with 0 reset in 9267 ms.
Stack based approach found an accepted trace after 2120 steps with 0 reset with depth 2121 and stack size 2121 in 299 ms.
FORMULA Philosophers-COL-000500-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000500-LTLCardinality-00 finished in 78176 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((F((G(p0)&&F(p1))) U p2))))'
Support contains 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 290 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:03:21] [INFO ] Invariant cache hit.
[2024-05-28 05:03:23] [INFO ] Implicit Places using invariants in 2147 ms returned []
[2024-05-28 05:03:23] [INFO ] Invariant cache hit.
[2024-05-28 05:03:28] [INFO ] Implicit Places using invariants and state equation in 4479 ms returned []
Implicit Place search using SMT with State Equation took 6633 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:03:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 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 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60632ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60655ms
Finished structural reductions in LTL mode , in 1 iterations and 67584 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 400 ms :[(NOT p2), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
Running random walk in product with property : Philosophers-COL-000500-LTLCardinality-03
Product exploration timeout after 96470 steps with 2 reset in 10002 ms.
Product exploration timeout after 89140 steps with 0 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p2) p0))), (X p0), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 14 factoid took 180 ms. Reduced automaton from 6 states, 16 edges and 3 AP (stutter sensitive) to 5 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 221 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (8 resets) in 8509 ms. (4 steps per ms) remains 5/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2559 ms. (15 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3567 ms. (11 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4504 ms. (8 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3510 ms. (11 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2163 ms. (18 steps per ms) remains 5/5 properties
[2024-05-28 05:09:16] [INFO ] Invariant cache hit.
Problem apf3 is UNSAT
Problem apf4 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1500/2500 variables, 1000/1000 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 2 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 2 solved, 3 unsolved in 3422 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/500 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1500/2000 variables, 500/500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2000 variables, 0/500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 500/2500 variables, 500/1000 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 2 solved, 3 unsolved in 3893 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 7743ms problems are : Problem set: 2 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Finished Parikh walk after 500 steps, including 0 resets, run visited all 3 properties in 159 ms. (steps per millisecond=3 )
Parikh walk visited 3 properties in 160 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p2) p0))), (X p0), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X p0)), (X (X (NOT p1))), (G (OR p2 (NOT p0))), (G (OR p2 (NOT p0) p1))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (NOT p2)), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR p2 p0)))]
Knowledge based reduction with 16 factoid took 477 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter insensitive) to 5 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 279 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 301 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
Support contains 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 154 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:09:25] [INFO ] Invariant cache hit.
[2024-05-28 05:09:27] [INFO ] Implicit Places using invariants in 2451 ms returned []
[2024-05-28 05:09:27] [INFO ] Invariant cache hit.
[2024-05-28 05:09:31] [INFO ] Implicit Places using invariants and state equation in 4095 ms returned []
Implicit Place search using SMT with State Equation took 6554 ms to find 0 implicit places.
[2024-05-28 05:09:31] [INFO ] Redundant transitions in 182 ms returned []
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:09:32] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30061 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30074 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60720ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60741ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67644 ms. Remains : 2500/2500 places, 2500/2500 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 p2 p0 (NOT p1)), (X p2), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p2) p0))), (X (NOT p1)), (X (X p2)), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 169 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter insensitive) to 5 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 280 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (8 resets) in 7252 ms. (5 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3453 ms. (11 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2169 ms. (18 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2162 ms. (18 steps per ms) remains 3/3 properties
[2024-05-28 05:13:55] [INFO ] Invariant cache hit.
Problem apf0 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/500 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1500/2000 variables, 500/500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2000 variables, 0/500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 500/2500 variables, 500/1000 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 1 solved, 2 unsolved in 2868 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/500 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1500/2000 variables, 500/500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2000 variables, 0/500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 500/2500 variables, 500/1000 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 1 solved, 2 unsolved in 3225 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 6303ms problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 499 steps, including 0 resets, run visited all 2 properties in 115 ms. (steps per millisecond=4 )
Parikh walk visited 2 properties in 117 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p2) p0))), (X (NOT p1)), (X (X p2)), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p1))), (G (OR (NOT p0) p2))]
False Knowledge obtained : [(F p1), (F (NOT p2)), (F (NOT p0)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 12 factoid took 416 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter insensitive) to 5 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 233 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 253 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 244 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
Product exploration timeout after 97070 steps with 0 reset in 10001 ms.
Product exploration timeout after 86440 steps with 0 reset in 10001 ms.
Built C files in :
/tmp/ltsmin13208209568804935682
[2024-05-28 05:14:23] [INFO ] Too many transitions (2500) to apply POR reductions. Disabling POR matrices.
[2024-05-28 05:14:23] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13208209568804935682
Running compilation step : cd /tmp/ltsmin13208209568804935682;'/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/ltsmin13208209568804935682;'/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/ltsmin13208209568804935682;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 110 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:14:26] [INFO ] Invariant cache hit.
[2024-05-28 05:14:28] [INFO ] Implicit Places using invariants in 2368 ms returned []
[2024-05-28 05:14:28] [INFO ] Invariant cache hit.
[2024-05-28 05:14:32] [INFO ] Implicit Places using invariants and state equation in 3795 ms returned []
Implicit Place search using SMT with State Equation took 6168 ms to find 0 implicit places.
[2024-05-28 05:14:32] [INFO ] Redundant transitions in 181 ms returned []
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:14:32] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Error getting values : (error "ParserException while parsing response: ((s500 0)
(s501 0)
(s502 0)
(s503 0)
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(s559 0)
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(s562 0)
(s563 0)
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(s567 0)
(s568 0)
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(s571 0)
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(s575 0)
(s576 0)
(s577 0)
(s578 0)
(s579 0)
(s580 0)
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(s585 0)
(s586 0)
(s587 0)
(s588 0)
(s589 0)
(s590 0)
(s591 0)
(s592 0)
(s593 0)
(s594 0)
(s595 0)
(s596 0)
(s597 0)
(s598 0)
(s599 0)
(s600 0)
(s601 0)
(s602 0)
(s603 0)
(s604 0)
(s605 0)
(s606 0)
(s607 0)
(s608 0)
(s609 0)
(s610 0)
(s611 0)
(s612 0)
(s613 0)
(s614 0)
(s615 0)
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(s619 0)
(s620 0)
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(s624 0)
(s625 0)
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(s627 0)
(s628 0)
(s629 0)
(s630 0)
(s631 0)
(s632 0)
(s633 0)
(s634 0)
(s635 0)
(s636 0)
(s637 0)
(s638 0)
(s639 0)
(s640 0)
(s641 0)
(s642 0)
(s643 0)
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(s648 0)
(s649 0)
(s650 0)
(s651 0)
(s652 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60651ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60673ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67149 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Built C files in :
/tmp/ltsmin11445431691056379194
[2024-05-28 05:15:33] [INFO ] Too many transitions (2500) to apply POR reductions. Disabling POR matrices.
[2024-05-28 05:15:33] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11445431691056379194
Running compilation step : cd /tmp/ltsmin11445431691056379194;'/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/ltsmin11445431691056379194;'/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/ltsmin11445431691056379194;'/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 05:15:37] [INFO ] Flatten gal took : 138 ms
[2024-05-28 05:15:37] [INFO ] Flatten gal took : 135 ms
[2024-05-28 05:15:37] [INFO ] Time to serialize gal into /tmp/LTL1648074617392521425.gal : 38 ms
[2024-05-28 05:15:37] [INFO ] Time to serialize properties into /tmp/LTL55227815167824868.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/LTL1648074617392521425.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12965595768225519987.hoa' '-atoms' '/tmp/LTL55227815167824868.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...316
Loading property file /tmp/LTL55227815167824868.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12965595768225519987.hoa
Detected timeout of ITS tools.
[2024-05-28 05:15:52] [INFO ] Flatten gal took : 116 ms
[2024-05-28 05:15:52] [INFO ] Flatten gal took : 96 ms
[2024-05-28 05:15:52] [INFO ] Time to serialize gal into /tmp/LTL1793792145481815395.gal : 25 ms
[2024-05-28 05:15:52] [INFO ] Time to serialize properties into /tmp/LTL851476046950875475.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/LTL1793792145481815395.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL851476046950875475.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...274
Read 1 LTL properties
Checking formula 0 : !((X(G((F((G("((((((((((Think_0+Think_1)+(Think_2+Think_3))+((Think_4+Think_5)+(Think_6+Think_7)))+(((Think_8+Think_9)+(Think_10+Think...16734
Formula 0 simplified : XF(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)...16723
Detected timeout of ITS tools.
[2024-05-28 05:16:07] [INFO ] Flatten gal took : 84 ms
[2024-05-28 05:16:07] [INFO ] Applying decomposition
[2024-05-28 05:16:07] [INFO ] Flatten gal took : 104 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/graph141106417773174663.txt' '-o' '/tmp/graph141106417773174663.bin' '-w' '/tmp/graph141106417773174663.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph141106417773174663.bin' '-l' '-1' '-v' '-w' '/tmp/graph141106417773174663.weights' '-q' '0' '-e' '0.001'
[2024-05-28 05:16:09] [INFO ] Decomposing Gal with order
[2024-05-28 05:16:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 05:16:12] [INFO ] Removed a total of 1437 redundant transitions.
[2024-05-28 05:16:12] [INFO ] Flatten gal took : 2571 ms
[2024-05-28 05:16:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 1210 labels/synchronizations in 300 ms.
[2024-05-28 05:16:13] [INFO ] Time to serialize gal into /tmp/LTL15270399295631215573.gal : 45 ms
[2024-05-28 05:16:13] [INFO ] Time to serialize properties into /tmp/LTL17410249054375625960.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/LTL15270399295631215573.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17410249054375625960.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(G((F((G("((((((((((gu0.Think_0+gu0.Think_1)+(gu0.Think_2+gu0.Think_3))+((gu0.Think_4+gu0.Think_5)+(gu0.Think_6+gu0.Think_7)))+(((...25734
Formula 0 simplified : XF(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....25723
Detected timeout of ITS tools.
Treatment of property Philosophers-COL-000500-LTLCardinality-03 finished in 787520 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 65 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:16:28] [INFO ] Invariant cache hit.
[2024-05-28 05:16:31] [INFO ] Implicit Places using invariants in 2551 ms returned []
[2024-05-28 05:16:31] [INFO ] Invariant cache hit.
[2024-05-28 05:16:36] [INFO ] Implicit Places using invariants and state equation in 5279 ms returned []
Implicit Place search using SMT with State Equation took 7833 ms to find 0 implicit places.
[2024-05-28 05:16:36] [INFO ] Redundant transitions in 138 ms returned []
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:16:36] [INFO ] Invariant cache hit.
(s2151 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s500 0.0)
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) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30048 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 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 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60591ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60609ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68657 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0)]
Running random walk in product with property : Philosophers-COL-000500-LTLCardinality-04
Stuttering criterion allowed to conclude after 68327 steps with 0 reset in 8544 ms.
FORMULA Philosophers-COL-000500-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000500-LTLCardinality-04 finished in 77292 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(G((!p0&&F(G(p1)))))))'
Support contains 500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 266 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:17:46] [INFO ] Invariant cache hit.
[2024-05-28 05:17:49] [INFO ] Implicit Places using invariants in 2824 ms returned []
[2024-05-28 05:17:49] [INFO ] Invariant cache hit.
[2024-05-28 05:17:53] [INFO ] Implicit Places using invariants and state equation in 4602 ms returned []
Implicit Place search using SMT with State Equation took 7427 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:17:53] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60581ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60600ms
Finished structural reductions in LTL mode , in 1 iterations and 68298 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (OR (NOT p1) p0), true, (NOT p1)]
Running random walk in product with property : Philosophers-COL-000500-LTLCardinality-05
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Philosophers-COL-000500-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000500-LTLCardinality-05 finished in 68566 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 115 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:18:54] [INFO ] Invariant cache hit.
[2024-05-28 05:18:57] [INFO ] Implicit Places using invariants in 3119 ms returned []
[2024-05-28 05:18:57] [INFO ] Invariant cache hit.
[2024-05-28 05:19:02] [INFO ] Implicit Places using invariants and state equation in 4591 ms returned []
Implicit Place search using SMT with State Equation took 7721 ms to find 0 implicit places.
[2024-05-28 05:19:02] [INFO ] Redundant transitions in 113 ms returned []
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:19:02] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30051 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60782ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60799ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 68758 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : Philosophers-COL-000500-LTLCardinality-06
Product exploration timeout after 84990 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 6661 steps with 0 reset with depth 6662 and stack size 6662 in 984 ms.
FORMULA Philosophers-COL-000500-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000500-LTLCardinality-06 finished in 79825 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' '!(((p0||(p1&&X((p1 U (p2||G(p1)))))) U (G((p0||(p1&&X((p1 U (p2||G(p1)))))))||(G(!p4)&&p3))))'
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 32 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:20:14] [INFO ] Invariant cache hit.
[2024-05-28 05:20:15] [INFO ] Implicit Places using invariants in 1336 ms returned []
[2024-05-28 05:20:15] [INFO ] Invariant cache hit.
[2024-05-28 05:20:18] [INFO ] Implicit Places using invariants and state equation in 2883 ms returned []
Implicit Place search using SMT with State Equation took 4221 ms to find 0 implicit places.
[2024-05-28 05:20:18] [INFO ] Redundant transitions in 194 ms returned []
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:20:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30053 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60885ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60913ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 65375 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 313 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1) p4)), true, p4, (AND (NOT p1) (NOT p2)), (AND p4 (NOT p1) (NOT p2) p0), (AND (NOT p0) (NOT p1) p4)]
Running random walk in product with property : Philosophers-COL-000500-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 39 steps with 0 reset in 149 ms.
FORMULA Philosophers-COL-000500-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000500-LTLCardinality-07 finished in 65875 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' '!(((p0&&X(G(p1))) U p2))'
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 20 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:21:20] [INFO ] Invariant cache hit.
[2024-05-28 05:21:21] [INFO ] Implicit Places using invariants in 1423 ms returned []
[2024-05-28 05:21:21] [INFO ] Invariant cache hit.
[2024-05-28 05:21:24] [INFO ] Implicit Places using invariants and state equation in 3132 ms returned []
Implicit Place search using SMT with State Equation took 4558 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:21:24] [INFO ] Invariant cache hit.
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(s800 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30045 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60875ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60904ms
Finished structural reductions in LTL mode , in 1 iterations and 65489 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p2), true, (NOT p1)]
Running random walk in product with property : Philosophers-COL-000500-LTLCardinality-08
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 2 ms.
FORMULA Philosophers-COL-000500-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000500-LTLCardinality-08 finished in 65654 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)||G((F(p2)&&p1)))))'
Support contains 2000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 29 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:22:25] [INFO ] Invariant cache hit.
[2024-05-28 05:22:27] [INFO ] Implicit Places using invariants in 1508 ms returned []
[2024-05-28 05:22:27] [INFO ] Invariant cache hit.
[2024-05-28 05:22:30] [INFO ] Implicit Places using invariants and state equation in 2815 ms returned []
Implicit Place search using SMT with State Equation took 4326 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:22:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60561ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60578ms
Finished structural reductions in LTL mode , in 1 iterations and 64937 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : Philosophers-COL-000500-LTLCardinality-09
Product exploration timeout after 62990 steps with 31495 reset in 10002 ms.
Product exploration timeout after 59420 steps with 29710 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X p2), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p2)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 25 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Philosophers-COL-000500-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Philosophers-COL-000500-LTLCardinality-09 finished in 377426 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(G(p1))&&p0)))'
Support contains 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 62 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:28:43] [INFO ] Invariant cache hit.
[2024-05-28 05:28:45] [INFO ] Implicit Places using invariants in 2196 ms returned []
[2024-05-28 05:28:45] [INFO ] Invariant cache hit.
[2024-05-28 05:28:49] [INFO ] Implicit Places using invariants and state equation in 3824 ms returned []
Implicit Place search using SMT with State Equation took 6024 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:28:49] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
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(s668 0.0)
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(s84 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30057 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Error getting values : (error "ParserException while parsing response: ((s500 0)
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(s1826 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30056 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60668ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60685ms
Finished structural reductions in LTL mode , in 1 iterations and 66775 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : Philosophers-COL-000500-LTLCardinality-12
Product exploration explored 100000 steps with 0 reset in 5051 ms.
Stack based approach found an accepted trace after 58036 steps with 0 reset with depth 58037 and stack size 57872 in 3484 ms.
FORMULA Philosophers-COL-000500-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Philosophers-COL-000500-LTLCardinality-12 finished in 75518 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X(p1)))))'
Support contains 2500 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 4 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:29:58] [INFO ] Invariant cache hit.
[2024-05-28 05:29:59] [INFO ] Implicit Places using invariants in 665 ms returned []
[2024-05-28 05:29:59] [INFO ] Invariant cache hit.
[2024-05-28 05:30:01] [INFO ] Implicit Places using invariants and state equation in 2229 ms returned []
Implicit Place search using SMT with State Equation took 2913 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:30:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30054 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60660ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60677ms
Finished structural reductions in LTL mode , in 1 iterations and 63599 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 183 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Philosophers-COL-000500-LTLCardinality-13
Product exploration timeout after 77860 steps with 0 reset in 10001 ms.
Entered a terminal (fully accepting) state of product in 64503 steps with 0 reset in 8215 ms.
FORMULA Philosophers-COL-000500-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000500-LTLCardinality-13 finished in 82021 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(p1)))))'
Support contains 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 34 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:31:20] [INFO ] Invariant cache hit.
[2024-05-28 05:31:23] [INFO ] Implicit Places using invariants in 2239 ms returned []
[2024-05-28 05:31:23] [INFO ] Invariant cache hit.
[2024-05-28 05:31:27] [INFO ] Implicit Places using invariants and state equation in 3942 ms returned []
Implicit Place search using SMT with State Equation took 6183 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:31:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30052 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 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 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60785ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60802ms
Finished structural reductions in LTL mode , in 1 iterations and 67024 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : Philosophers-COL-000500-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA Philosophers-COL-000500-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Philosophers-COL-000500-LTLCardinality-14 finished in 67192 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((F((G(p0)&&F(p1))) U p2))))'
Found a Lengthening insensitive property : Philosophers-COL-000500-LTLCardinality-03
Stuttering acceptance computed with spot in 226 ms :[(NOT p2), (NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
Support contains 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 68 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:32:28] [INFO ] Invariant cache hit.
[2024-05-28 05:32:30] [INFO ] Implicit Places using invariants in 2086 ms returned []
[2024-05-28 05:32:30] [INFO ] Invariant cache hit.
[2024-05-28 05:32:34] [INFO ] Implicit Places using invariants and state equation in 3973 ms returned []
Implicit Place search using SMT with State Equation took 6066 ms to find 0 implicit places.
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:32:34] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30049 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60569ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60599ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 66738 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Running random walk in product with property : Philosophers-COL-000500-LTLCardinality-03
Product exploration explored 100000 steps with 0 reset in 8038 ms.
Product exploration explored 100000 steps with 1 reset in 8446 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p2) p0))), (X p0), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 14 factoid took 181 ms. Reduced automaton from 6 states, 16 edges and 3 AP (stutter sensitive) to 5 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 217 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (8 resets) in 6630 ms. (6 steps per ms) remains 5/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2141 ms. (18 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4068 ms. (9 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3806 ms. (10 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3075 ms. (13 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1946 ms. (20 steps per ms) remains 5/5 properties
[2024-05-28 05:37:19] [INFO ] Invariant cache hit.
Problem apf3 is UNSAT
Problem apf4 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/1000 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1500/2500 variables, 1000/1000 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 2 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 2 solved, 3 unsolved in 3577 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/500 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 1500/2000 variables, 500/500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2000 variables, 0/500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 500/2500 variables, 500/1000 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 2 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 2 solved, 3 unsolved in 3672 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 3/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 7825ms problems are : Problem set: 2 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Finished Parikh walk after 499 steps, including 0 resets, run visited all 3 properties in 80 ms. (steps per millisecond=6 )
Parikh walk visited 3 properties in 80 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p2) p0 (NOT p1)))), (X (NOT (AND (NOT p2) p0))), (X p0), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p2) p0 (NOT p1))))), (X (X (NOT (AND (NOT p2) p0)))), (X (X p0)), (X (X (NOT p1))), (G (OR p2 (NOT p0))), (G (OR p2 (NOT p0) p1))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (NOT p2)), (F (NOT (AND p0 (NOT p1)))), (F (NOT (OR p2 p0)))]
Knowledge based reduction with 16 factoid took 434 ms. Reduced automaton from 5 states, 15 edges and 3 AP (stutter insensitive) to 5 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 183 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 182 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
Support contains 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 100 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:37:28] [INFO ] Invariant cache hit.
[2024-05-28 05:37:30] [INFO ] Implicit Places using invariants in 2662 ms returned []
[2024-05-28 05:37:30] [INFO ] Invariant cache hit.
[2024-05-28 05:37:34] [INFO ] Implicit Places using invariants and state equation in 4160 ms returned []
Implicit Place search using SMT with State Equation took 6829 ms to find 0 implicit places.
[2024-05-28 05:37:35] [INFO ] Redundant transitions in 112 ms returned []
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:37:35] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30050 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60567ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60583ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 67637 ms. Remains : 2500/2500 places, 2500/2500 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 p2 p0 (NOT p1)), (X p2), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p2) p0))), (X (NOT p1)), (X (X p2)), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 139 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter insensitive) to 5 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 186 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
RANDOM walk for 40000 steps (8 resets) in 9455 ms. (4 steps per ms) remains 3/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 3249 ms. (12 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2873 ms. (13 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2290 ms. (17 steps per ms) remains 3/3 properties
[2024-05-28 05:41:07] [INFO ] Invariant cache hit.
Problem apf0 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/500 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1500/2000 variables, 500/500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2000 variables, 0/500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 500/2500 variables, 500/1000 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 1 solved, 2 unsolved in 3102 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/500 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 1500/2000 variables, 500/500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2000 variables, 0/500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 500/2500 variables, 500/1000 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2500 variables, 0/1000 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2500/5000 variables, 2500/3500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 0/5000 variables, 0/3500 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 5000/5000 variables, and 3500 constraints, problems are : Problem set: 1 solved, 2 unsolved in 3787 ms.
Refiners :[Positive P Invariants (semi-flows): 1000/1000 constraints, State Equation: 2500/2500 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 7230ms problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 499 steps, including 0 resets, run visited all 2 properties in 93 ms. (steps per millisecond=5 )
Parikh walk visited 2 properties in 95 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p0 (NOT p1)), (X p2), (X (AND p0 (NOT p1))), (X p0), (X (NOT (AND (NOT p2) p0))), (X (NOT p1)), (X (X p2)), (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT p1))), (G (OR (NOT p0) p2))]
False Knowledge obtained : [(F p1), (F (NOT p2)), (F (NOT p0)), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 12 factoid took 469 ms. Reduced automaton from 5 states, 11 edges and 3 AP (stutter insensitive) to 5 states, 11 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 265 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 261 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 260 ms :[(NOT p2), (OR (NOT p0) (NOT p1)), (NOT p2), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 1 reset in 8246 ms.
Product exploration explored 100000 steps with 0 reset in 8151 ms.
Built C files in :
/tmp/ltsmin16211614682936063535
[2024-05-28 05:41:32] [INFO ] Too many transitions (2500) to apply POR reductions. Disabling POR matrices.
[2024-05-28 05:41:32] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16211614682936063535
Running compilation step : cd /tmp/ltsmin16211614682936063535;'/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/ltsmin16211614682936063535;'/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/ltsmin16211614682936063535;'/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 1000 out of 2500 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2500/2500 places, 2500/2500 transitions.
Applied a total of 0 rules in 57 ms. Remains 2500 /2500 variables (removed 0) and now considering 2500/2500 (removed 0) transitions.
[2024-05-28 05:41:35] [INFO ] Invariant cache hit.
[2024-05-28 05:41:38] [INFO ] Implicit Places using invariants in 2500 ms returned []
[2024-05-28 05:41:38] [INFO ] Invariant cache hit.
[2024-05-28 05:41:43] [INFO ] Implicit Places using invariants and state equation in 5524 ms returned []
Implicit Place search using SMT with State Equation took 8026 ms to find 0 implicit places.
[2024-05-28 05:41:44] [INFO ] Redundant transitions in 179 ms returned []
Running 1500 sub problems to find dead transitions.
[2024-05-28 05:41:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 1500/1500 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1500 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2000 variables, 500/500 constraints. Problems are: Problem set: 0 solved, 1500 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2000/5000 variables, and 500 constraints, problems are : Problem set: 0 solved, 1500 unsolved in 30066 ms.
Refiners :[Positive P Invariants (semi-flows): 500/1000 constraints, State Equation: 0/2500 constraints, PredecessorRefiner: 0/1500 constraints, Known Traps: 0/0 constraints]
After SMT, in 60775ms problems are : Problem set: 0 solved, 1500 unsolved
Search for dead transitions found 0 dead transitions in 60803ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 69077 ms. Remains : 2500/2500 places, 2500/2500 transitions.
Built C files in :
/tmp/ltsmin1751362121120614513
[2024-05-28 05:42:44] [INFO ] Too many transitions (2500) to apply POR reductions. Disabling POR matrices.
[2024-05-28 05:42:45] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1751362121120614513
Running compilation step : cd /tmp/ltsmin1751362121120614513;'/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/ltsmin1751362121120614513;'/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/ltsmin1751362121120614513;'/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 05:42:48] [INFO ] Flatten gal took : 254 ms
[2024-05-28 05:42:48] [INFO ] Flatten gal took : 238 ms
[2024-05-28 05:42:48] [INFO ] Time to serialize gal into /tmp/LTL1762343907177570726.gal : 15 ms
[2024-05-28 05:42:48] [INFO ] Time to serialize properties into /tmp/LTL16719426960437430010.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/LTL1762343907177570726.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11185852041575027.hoa' '-atoms' '/tmp/LTL16719426960437430010.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...316
Loading property file /tmp/LTL16719426960437430010.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11185852041575027.hoa
Detected timeout of ITS tools.
[2024-05-28 05:43:03] [INFO ] Flatten gal took : 78 ms
[2024-05-28 05:43:03] [INFO ] Flatten gal took : 84 ms
[2024-05-28 05:43:03] [INFO ] Time to serialize gal into /tmp/LTL7887642713322857816.gal : 14 ms
[2024-05-28 05:43:03] [INFO ] Time to serialize properties into /tmp/LTL2335224844703248618.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/LTL7887642713322857816.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2335224844703248618.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 : !((X(G((F((G("((((((((((Think_0+Think_1)+(Think_2+Think_3))+((Think_4+Think_5)+(Think_6+Think_7)))+(((Think_8+Think_9)+(Think_10+Think...16734
Formula 0 simplified : XF(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)...16723
Detected timeout of ITS tools.
[2024-05-28 05:43:19] [INFO ] Flatten gal took : 80 ms
[2024-05-28 05:43:19] [INFO ] Applying decomposition
[2024-05-28 05:43:19] [INFO ] Flatten gal took : 128 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/graph4693180344943207632.txt' '-o' '/tmp/graph4693180344943207632.bin' '-w' '/tmp/graph4693180344943207632.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4693180344943207632.bin' '-l' '-1' '-v' '-w' '/tmp/graph4693180344943207632.weights' '-q' '0' '-e' '0.001'
[2024-05-28 05:43:20] [INFO ] Decomposing Gal with order
[2024-05-28 05:43:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 05:43:23] [INFO ] Removed a total of 1433 redundant transitions.
[2024-05-28 05:43:23] [INFO ] Flatten gal took : 2228 ms
[2024-05-28 05:43:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 1198 labels/synchronizations in 134 ms.
[2024-05-28 05:43:23] [INFO ] Time to serialize gal into /tmp/LTL16884627235911878815.gal : 30 ms
[2024-05-28 05:43:23] [INFO ] Time to serialize properties into /tmp/LTL4815384159208190569.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/LTL16884627235911878815.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4815384159208190569.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 : !((X(G((F((G("((((((((((gu0.Think_0+gu0.Think_1)+(gu0.Think_2+gu0.Think_3))+((gu0.Think_4+gu0.Think_5)+(gu0.Think_6+gu0.Think_7)))+(((...25734
Formula 0 simplified : XF(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....25723
Detected timeout of ITS tools.
Treatment of property Philosophers-COL-000500-LTLCardinality-03 finished in 670945 ms.
[2024-05-28 05:43:39] [INFO ] Flatten gal took : 70 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2356904530714309530
[2024-05-28 05:43:39] [INFO ] Too many transitions (2500) to apply POR reductions. Disabling POR matrices.
[2024-05-28 05:43:39] [INFO ] Applying decomposition
[2024-05-28 05:43:39] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2356904530714309530
Running compilation step : cd /tmp/ltsmin2356904530714309530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 05:43:39] [INFO ] Flatten gal took : 83 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/graph9677490814352442179.txt' '-o' '/tmp/graph9677490814352442179.bin' '-w' '/tmp/graph9677490814352442179.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph9677490814352442179.bin' '-l' '-1' '-v' '-w' '/tmp/graph9677490814352442179.weights' '-q' '0' '-e' '0.001'
[2024-05-28 05:43:40] [INFO ] Decomposing Gal with order
[2024-05-28 05:43:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 05:43:42] [INFO ] Removed a total of 1485 redundant transitions.
[2024-05-28 05:43:42] [INFO ] Flatten gal took : 1913 ms
[2024-05-28 05:43:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 1182 labels/synchronizations in 228 ms.
[2024-05-28 05:43:43] [INFO ] Time to serialize gal into /tmp/LTLCardinality12297258697844122650.gal : 29 ms
[2024-05-28 05:43:43] [INFO ] Time to serialize properties into /tmp/LTLCardinality11865773115428102718.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/LTLCardinality12297258697844122650.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11865773115428102718.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...299
Read 1 LTL properties
Checking formula 0 : !((X(G((F((G("((((((((((gu0.Think_0+gu0.Think_1)+(gu0.Think_2+gu0.Think_3))+((gu0.Think_4+gu0.Think_5)+(gu0.Think_6+gu0.Think_7)))+(((...25734
Formula 0 simplified : XF(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....25723
Compilation finished in 13223 ms.
Running link step : cd /tmp/ltsmin2356904530714309530;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin2356904530714309530;'/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' 'X([]((<>(([]((LTLAPp0==true))&&<>((LTLAPp1==true)))) U (LTLAPp2==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.001: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.005: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.017: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.035: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.036: LTL layer: formula: X([]((<>(([]((LTLAPp0==true))&&<>((LTLAPp1==true)))) U (LTLAPp2==true))))
pins2lts-mc-linux64( 2/ 8), 0.036: "X([]((<>(([]((LTLAPp0==true))&&<>((LTLAPp1==true)))) U (LTLAPp2==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.037: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.047: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.055: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.062: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.077: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.100: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.101: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.105: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 2.863: There are 2504 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 2.863: State length is 2501, there are 2516 groups
pins2lts-mc-linux64( 0/ 8), 2.863: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 2.863: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 2.863: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 2.863: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 4/ 8), 7.914: [Blue] ~120 levels ~960 states ~849792 transitions
pins2lts-mc-linux64( 5/ 8), 9.986: [Blue] ~240 levels ~1920 states ~1551792 transitions
pins2lts-mc-linux64( 5/ 8), 13.089: [Blue] ~480 levels ~3840 states ~2773840 transitions
pins2lts-mc-linux64( 5/ 8), 19.227: [Blue] ~960 levels ~7680 states ~4985464 transitions
pins2lts-mc-linux64( 5/ 8), 31.370: [Blue] ~1920 levels ~15360 states ~8830664 transitions
pins2lts-mc-linux64( 4/ 8), 42.644: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 60.561:
pins2lts-mc-linux64( 0/ 8), 60.561: Explored 16408 states 11289333 transitions, fanout: 688.038
pins2lts-mc-linux64( 0/ 8), 60.561: Total exploration time 57.690 sec (47.370 sec minimum, 52.456 sec on average)
pins2lts-mc-linux64( 0/ 8), 60.561: States per second: 284, Transitions per second: 195690
pins2lts-mc-linux64( 0/ 8), 60.561:
pins2lts-mc-linux64( 0/ 8), 60.561: State space has 11196995 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 60.561: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 60.561: blue states: 16408 (0.15%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 60.561: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 60.561: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 60.561:
pins2lts-mc-linux64( 0/ 8), 60.561: Total memory used for local state coloring: 0.3MB
pins2lts-mc-linux64( 0/ 8), 60.561:
pins2lts-mc-linux64( 0/ 8), 60.561: Queue width: 8B, total height: 16408, memory: 0.13MB
pins2lts-mc-linux64( 0/ 8), 60.561: Tree memory: 341.4MB, 32.0 B/state, compr.: 0.3%
pins2lts-mc-linux64( 0/ 8), 60.561: Tree fill ratio (roots/leafs): 8.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 60.561: Stored 2592 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 60.561: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 60.561: Est. total memory use: 341.6MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2356904530714309530;'/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' 'X([]((<>(([]((LTLAPp0==true))&&<>((LTLAPp1==true)))) U (LTLAPp2==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2356904530714309530;'/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' 'X([]((<>(([]((LTLAPp0==true))&&<>((LTLAPp1==true)))) U (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)
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Computing Next relation with stutter on 2 deadlock states
ITS-tools command line returned an error code 137
[2024-05-28 05:58:00] [INFO ] Applying decomposition
[2024-05-28 05:58:00] [INFO ] Flatten gal took : 113 ms
[2024-05-28 05:58:00] [INFO ] Decomposing Gal with order
[2024-05-28 05:58:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 05:58:01] [INFO ] Removed a total of 500 redundant transitions.
[2024-05-28 05:58:01] [INFO ] Flatten gal took : 192 ms
[2024-05-28 05:58:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 1000 labels/synchronizations in 64 ms.
[2024-05-28 05:58:01] [INFO ] Time to serialize gal into /tmp/LTLCardinality7155631124936010648.gal : 28 ms
[2024-05-28 05:58:01] [INFO ] Time to serialize properties into /tmp/LTLCardinality11071488084620487119.ltl : 4 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/LTLCardinality7155631124936010648.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11071488084620487119.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 1 LTL properties
Checking formula 0 : !((X(G((F((G("((((((((((gPhilo0.Think_0+gPhilo1.Think_1)+(gPhilo2.Think_2+gPhilo3.Think_3))+((gPhilo4.Think_4+gPhilo5.Think_5)+(gPhilo...31404
Formula 0 simplified : XF(G(F!"((((((((((gPhilo0.Think_0+gPhilo1.Think_1)+(gPhilo2.Think_2+gPhilo3.Think_3))+((gPhilo4.Think_4+gPhilo5.Think_5)+(gPhilo6.Th...31393
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-000500"
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-000500, 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-171654407600427"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-000500.tgz
mv Philosophers-COL-000500 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 ;