About the Execution of GreatSPN+red for SharedMemory-COL-000020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 14881.739 | 1329504.00 | 1607286.00 | 4080.00 | FFFFTFFTFFFFTFFT | 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.r333-tall-171679079100716.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 greatspnxred
Input is SharedMemory-COL-000020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r333-tall-171679079100716
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 9.2K Apr 12 15:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 12 15:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 12 15:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 12 15:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 23 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 12 16:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 175K Apr 12 16:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 16:04 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 12 16:04 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:51 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 13K 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 SharedMemory-COL-000020-LTLFireability-00
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-01
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-02
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-03
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-04
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-05
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-06
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-07
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-08
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-09
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-10
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-11
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-12
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-13
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-14
FORMULA_NAME SharedMemory-COL-000020-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716892388170
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SharedMemory-COL-000020
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 10:33:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-28 10:33:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 10:33:09] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-28 10:33:09] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-28 10:33:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 572 ms
[2024-05-28 10:33:10] [INFO ] Imported 6 HL places and 5 HL transitions for a total of 481 PT places and 1240.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2024-05-28 10:33:10] [INFO ] Built PT skeleton of HLPN with 6 places and 5 transitions 16 arcs in 4 ms.
[2024-05-28 10:33:10] [INFO ] Skeletonized 14 HLPN properties in 2 ms. Removed 2 properties that had guard overlaps.
Initial state reduction rules removed 1 formulas.
FORMULA SharedMemory-COL-000020-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 3 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 189 steps (0 resets) in 8 ms. (21 steps per ms) remains 0/2 properties
[2024-05-28 10:33:10] [INFO ] Flatten gal took : 11 ms
[2024-05-28 10:33:10] [INFO ] Flatten gal took : 1 ms
Domain [P(20), P(20)] of place Ext_Mem_Acc breaks symmetries in sort P
[2024-05-28 10:33:10] [INFO ] Unfolded HLPN to a Petri net with 481 places and 840 transitions 3280 arcs in 31 ms.
[2024-05-28 10:33:10] [INFO ] Unfolded 15 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 20 transitions.
FORMULA SharedMemory-COL-000020-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-COL-000020-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 461 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 14 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
// Phase 1: matrix 820 rows 461 cols
[2024-05-28 10:33:10] [INFO ] Computed 41 invariants in 50 ms
[2024-05-28 10:33:10] [INFO ] Implicit Places using invariants in 255 ms returned []
[2024-05-28 10:33:10] [INFO ] Invariant cache hit.
[2024-05-28 10:33:11] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 622 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:33:11] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30033 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 64870ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 64926ms
Finished structural reductions in LTL mode , in 1 iterations and 65585 ms. Remains : 461/461 places, 820/820 transitions.
Support contains 461 out of 461 places after structural reductions.
[2024-05-28 10:34:16] [INFO ] Flatten gal took : 104 ms
[2024-05-28 10:34:16] [INFO ] Flatten gal took : 90 ms
[2024-05-28 10:34:17] [INFO ] Input system was already deterministic with 820 transitions.
Reduction of identical properties reduced properties to check from 7 to 6
RANDOM walk for 264 steps (0 resets) in 62 ms. (4 steps per ms) remains 0/6 properties
FORMULA SharedMemory-COL-000020-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA SharedMemory-COL-000020-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 380 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 11 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:34:17] [INFO ] Invariant cache hit.
[2024-05-28 10:34:17] [INFO ] Implicit Places using invariants in 147 ms returned []
[2024-05-28 10:34:17] [INFO ] Invariant cache hit.
[2024-05-28 10:34:18] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:34:18] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 64380ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 64391ms
Finished structural reductions in LTL mode , in 1 iterations and 64909 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 197 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000020-LTLFireability-01
Product exploration explored 100000 steps with 18376 reset in 1308 ms.
Stack based approach found an accepted trace after 361 steps with 64 reset with depth 4 and stack size 4 in 5 ms.
FORMULA SharedMemory-COL-000020-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLFireability-01 finished in 66498 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 61 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 84 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:35:24] [INFO ] Invariant cache hit.
[2024-05-28 10:35:24] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-28 10:35:24] [INFO ] Invariant cache hit.
[2024-05-28 10:35:24] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
[2024-05-28 10:35:24] [INFO ] Redundant transitions in 38 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-28 10:35:24] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
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0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 64826ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 64832ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 65318 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SharedMemory-COL-000020-LTLFireability-02
Product exploration explored 100000 steps with 3 reset in 3292 ms.
Stack based approach found an accepted trace after 281 steps with 18 reset with depth 87 and stack size 85 in 11 ms.
FORMULA SharedMemory-COL-000020-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLFireability-02 finished in 68775 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 61 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 21 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:36:32] [INFO ] Invariant cache hit.
[2024-05-28 10:36:32] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-28 10:36:32] [INFO ] Invariant cache hit.
[2024-05-28 10:36:33] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:36:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 64621ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 64629ms
Finished structural reductions in LTL mode , in 1 iterations and 65023 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000020-LTLFireability-04
Product exploration explored 100000 steps with 50000 reset in 306 ms.
Product exploration explored 100000 steps with 50000 reset in 311 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 21 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SharedMemory-COL-000020-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SharedMemory-COL-000020-LTLFireability-04 finished in 65782 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((p0||F(G(p1)))))||X(!p0)))'
Support contains 400 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 5 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:37:38] [INFO ] Invariant cache hit.
[2024-05-28 10:37:38] [INFO ] Implicit Places using invariants in 155 ms returned []
[2024-05-28 10:37:38] [INFO ] Invariant cache hit.
[2024-05-28 10:37:39] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 531 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:37:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 65018ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 65027ms
Finished structural reductions in LTL mode , in 1 iterations and 65564 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 169 ms :[false, false, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SharedMemory-COL-000020-LTLFireability-06
Product exploration explored 100000 steps with 4 reset in 3254 ms.
Stack based approach found an accepted trace after 144 steps with 6 reset with depth 127 and stack size 116 in 2 ms.
FORMULA SharedMemory-COL-000020-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLFireability-06 finished in 69018 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 380 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 10 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:38:47] [INFO ] Invariant cache hit.
[2024-05-28 10:38:47] [INFO ] Implicit Places using invariants in 147 ms returned []
[2024-05-28 10:38:47] [INFO ] Invariant cache hit.
[2024-05-28 10:38:48] [INFO ] Implicit Places using invariants and state equation in 360 ms returned []
Implicit Place search using SMT with State Equation took 512 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:38:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
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0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30039 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 64443ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 64452ms
Finished structural reductions in LTL mode , in 1 iterations and 64979 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000020-LTLFireability-09
Product exploration explored 100000 steps with 17859 reset in 906 ms.
Stack based approach found an accepted trace after 151 steps with 27 reset with depth 6 and stack size 6 in 1 ms.
FORMULA SharedMemory-COL-000020-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLFireability-09 finished in 66098 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 20 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 102 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:39:53] [INFO ] Invariant cache hit.
[2024-05-28 10:39:54] [INFO ] Implicit Places using invariants in 226 ms returned []
[2024-05-28 10:39:54] [INFO ] Invariant cache hit.
[2024-05-28 10:39:54] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 598 ms to find 0 implicit places.
[2024-05-28 10:39:54] [INFO ] Redundant transitions in 105 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-28 10:39:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 65273ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 65280ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 66099 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 83 ms :[p0, p0]
Running random walk in product with property : SharedMemory-COL-000020-LTLFireability-10
Product exploration explored 100000 steps with 1535 reset in 1009 ms.
Stack based approach found an accepted trace after 47 steps with 1 reset with depth 16 and stack size 16 in 1 ms.
FORMULA SharedMemory-COL-000020-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLFireability-10 finished in 67219 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((G(!p0) U (G(!p1) U p2)))))'
Support contains 440 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 25 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:41:00] [INFO ] Invariant cache hit.
[2024-05-28 10:41:01] [INFO ] Implicit Places using invariants in 111 ms returned []
[2024-05-28 10:41:01] [INFO ] Invariant cache hit.
[2024-05-28 10:41:01] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 443 ms to find 0 implicit places.
[2024-05-28 10:41:01] [INFO ] Redundant transitions in 10 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-28 10:41:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 64781ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 64789ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 65280 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 472 ms :[(NOT p2), (AND (NOT p2) p1 p0), (AND p1 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (AND p1 (NOT p2)), (NOT p2), (AND p0 (NOT p2))]
Running random walk in product with property : SharedMemory-COL-000020-LTLFireability-11
Product exploration explored 100000 steps with 1023 reset in 6531 ms.
Stack based approach found an accepted trace after 442 steps with 4 reset with depth 122 and stack size 114 in 28 ms.
FORMULA SharedMemory-COL-000020-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-COL-000020-LTLFireability-11 finished in 72347 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((G(p1)||p0))))))'
Support contains 61 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 14 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:42:13] [INFO ] Invariant cache hit.
[2024-05-28 10:42:13] [INFO ] Implicit Places using invariants in 162 ms returned []
[2024-05-28 10:42:13] [INFO ] Invariant cache hit.
[2024-05-28 10:42:13] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:42:13] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30041 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 65018ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 65026ms
Finished structural reductions in LTL mode , in 1 iterations and 65470 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SharedMemory-COL-000020-LTLFireability-12
Product exploration explored 100000 steps with 25000 reset in 819 ms.
Product exploration explored 100000 steps with 25000 reset in 793 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 106 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 4867 steps (0 resets) in 372 ms. (13 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 1 factoid took 140 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 165 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 61 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 16 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:43:21] [INFO ] Invariant cache hit.
[2024-05-28 10:43:21] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-28 10:43:21] [INFO ] Invariant cache hit.
[2024-05-28 10:43:21] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:43:21] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 64862ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 64869ms
Finished structural reductions in LTL mode , in 1 iterations and 65242 ms. Remains : 461/461 places, 820/820 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 84 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 11460 steps (2 resets) in 512 ms. (22 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 1 factoid took 238 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 417 ms.
Product exploration explored 100000 steps with 25000 reset in 445 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 61 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 46 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:44:29] [INFO ] Redundant transitions in 9 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-28 10:44:29] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 64632ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 64641ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 64710 ms. Remains : 461/461 places, 820/820 transitions.
Support contains 61 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 14 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:45:33] [INFO ] Invariant cache hit.
[2024-05-28 10:45:34] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-28 10:45:34] [INFO ] Invariant cache hit.
[2024-05-28 10:45:34] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 344 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:45:34] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 64734ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 64741ms
Finished structural reductions in LTL mode , in 1 iterations and 65102 ms. Remains : 461/461 places, 820/820 transitions.
Treatment of property SharedMemory-COL-000020-LTLFireability-12 finished in 265989 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 U p1)&&X((F(G(p1))&&G(p0)))))'
Support contains 60 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 6 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:46:39] [INFO ] Invariant cache hit.
[2024-05-28 10:46:39] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-28 10:46:39] [INFO ] Invariant cache hit.
[2024-05-28 10:46:39] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:46:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 64687ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 64694ms
Finished structural reductions in LTL mode , in 1 iterations and 65083 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p0) (NOT p1)), true, (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SharedMemory-COL-000020-LTLFireability-13
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SharedMemory-COL-000020-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-COL-000020-LTLFireability-13 finished in 65290 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)||(G(p1)&&X(F(!p0))))))'
Support contains 61 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 10 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:47:44] [INFO ] Invariant cache hit.
[2024-05-28 10:47:44] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-28 10:47:44] [INFO ] Invariant cache hit.
[2024-05-28 10:47:44] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:47:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 64792ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 64802ms
Finished structural reductions in LTL mode , in 1 iterations and 65166 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 232 ms :[(AND (NOT p0) (NOT p1)), (OR (NOT p1) p0), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), true, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SharedMemory-COL-000020-LTLFireability-14
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA SharedMemory-COL-000020-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-COL-000020-LTLFireability-14 finished in 65421 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(p1)))'
Support contains 60 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 5 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:48:50] [INFO ] Invariant cache hit.
[2024-05-28 10:48:50] [INFO ] Implicit Places using invariants in 103 ms returned []
[2024-05-28 10:48:50] [INFO ] Invariant cache hit.
[2024-05-28 10:48:50] [INFO ] Implicit Places using invariants and state equation in 319 ms returned []
Implicit Place search using SMT with State Equation took 443 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:48:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 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 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 65176ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 65184ms
Finished structural reductions in LTL mode , in 1 iterations and 65634 ms. Remains : 461/461 places, 820/820 transitions.
Stuttering acceptance computed with spot in 145 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : SharedMemory-COL-000020-LTLFireability-15
Product exploration explored 100000 steps with 50000 reset in 417 ms.
Product exploration explored 100000 steps with 50000 reset in 432 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 10 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SharedMemory-COL-000020-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SharedMemory-COL-000020-LTLFireability-15 finished in 66663 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F((G(p1)||p0))))))'
Found a Shortening insensitive property : SharedMemory-COL-000020-LTLFireability-12
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 61 out of 461 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 15 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:49:56] [INFO ] Invariant cache hit.
[2024-05-28 10:49:57] [INFO ] Implicit Places using invariants in 157 ms returned []
[2024-05-28 10:49:57] [INFO ] Invariant cache hit.
[2024-05-28 10:49:57] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 466 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:49:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 64641ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 64648ms
Finished structural reductions in LI_LTL mode , in 1 iterations and 65134 ms. Remains : 461/461 places, 820/820 transitions.
Running random walk in product with property : SharedMemory-COL-000020-LTLFireability-12
Product exploration explored 100000 steps with 25000 reset in 772 ms.
Product exploration explored 100000 steps with 25000 reset in 779 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 99 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 8703 steps (2 resets) in 377 ms. (23 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p1 p0)]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 1 factoid took 163 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 61 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 5 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:51:04] [INFO ] Invariant cache hit.
[2024-05-28 10:51:04] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-28 10:51:04] [INFO ] Invariant cache hit.
[2024-05-28 10:51:04] [INFO ] Implicit Places using invariants and state equation in 269 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:51:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 64836ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 64844ms
Finished structural reductions in LTL mode , in 1 iterations and 65221 ms. Remains : 461/461 places, 820/820 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 94 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
RANDOM walk for 12937 steps (2 resets) in 646 ms. (19 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1)]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (OR p0 (NOT p1)))), (F (NOT p0)), (F (NOT (OR p0 p1)))]
Knowledge based reduction with 1 factoid took 171 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 140 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 139 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 25000 reset in 394 ms.
Product exploration explored 100000 steps with 25000 reset in 412 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 61 out of 461 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 30 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:52:12] [INFO ] Redundant transitions in 6 ms returned []
Running 780 sub problems to find dead transitions.
[2024-05-28 10:52:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30029 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 65111ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 65119ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 65164 ms. Remains : 461/461 places, 820/820 transitions.
Support contains 61 out of 461 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 461/461 places, 820/820 transitions.
Applied a total of 0 rules in 7 ms. Remains 461 /461 variables (removed 0) and now considering 820/820 (removed 0) transitions.
[2024-05-28 10:53:17] [INFO ] Invariant cache hit.
[2024-05-28 10:53:17] [INFO ] Implicit Places using invariants in 80 ms returned []
[2024-05-28 10:53:17] [INFO ] Invariant cache hit.
[2024-05-28 10:53:17] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 353 ms to find 0 implicit places.
Running 780 sub problems to find dead transitions.
[2024-05-28 10:53:17] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1281/1281 variables, and 502 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30025 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 780 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/441 variables, 21/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/441 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 2 (OVERLAPS) 20/461 variables, 20/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/461 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 4 (OVERLAPS) 820/1281 variables, 461/502 constraints. Problems are: Problem set: 0 solved, 780 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1281 variables, 780/1282 constraints. Problems are: Problem set: 0 solved, 780 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1281/1281 variables, and 1282 constraints, problems are : Problem set: 0 solved, 780 unsolved in 30031 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 780/780 constraints, Known Traps: 0/0 constraints]
After SMT, in 65318ms problems are : Problem set: 0 solved, 780 unsolved
Search for dead transitions found 0 dead transitions in 65327ms
Finished structural reductions in LTL mode , in 1 iterations and 65690 ms. Remains : 461/461 places, 820/820 transitions.
Treatment of property SharedMemory-COL-000020-LTLFireability-12 finished in 266369 ms.
[2024-05-28 10:54:23] [INFO ] Flatten gal took : 40 ms
[2024-05-28 10:54:23] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/LTLFireability.sr.xml took 11 ms.
[2024-05-28 10:54:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 461 places, 820 transitions and 3200 arcs took 6 ms.
Total runtime 1273766 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running SharedMemory-COL-000020
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 461
TRANSITIONS: 820
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.018s, Sys 0.000s]
SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.002s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 1433
MODEL NAME: /home/mcc/execution/414/model
461 places, 820 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA SharedMemory-COL-000020-LTLFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1716893717674
--------------------
content from stderr:
+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML
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="SharedMemory-COL-000020"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is SharedMemory-COL-000020, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r333-tall-171679079100716"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-COL-000020.tgz
mv SharedMemory-COL-000020 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;