About the Execution of ITS-Tools for ShieldPPPs-PT-040A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16205.932 | 3600000.00 | 6486952.00 | 8294.80 | FTFFTTFF??FFFFFF | 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.r356-tall-171683761200483.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 ShieldPPPs-PT-040A, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r356-tall-171683761200483
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 784K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 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 3.9K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 12:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Apr 13 12:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 13 12:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 13 12:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 355K 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 ShieldPPPs-PT-040A-LTLCardinality-00
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-01
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-02
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-03
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-04
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-05
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-06
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-07
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-08
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-09
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-10
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-11
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-12
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-13
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-14
FORMULA_NAME ShieldPPPs-PT-040A-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716983314133
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-040A
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-29 11:48:35] [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]
[2024-05-29 11:48:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 11:48:35] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2024-05-29 11:48:35] [INFO ] Transformed 1243 places.
[2024-05-29 11:48:35] [INFO ] Transformed 1043 transitions.
[2024-05-29 11:48:35] [INFO ] Found NUPN structural information;
[2024-05-29 11:48:35] [INFO ] Parsed PT model containing 1243 places and 1043 transitions and 4006 arcs in 280 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ShieldPPPs-PT-040A-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-040A-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-040A-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-040A-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 46 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 137 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2024-05-29 11:48:36] [INFO ] Computed 441 invariants in 31 ms
[2024-05-29 11:48:36] [INFO ] Implicit Places using invariants in 905 ms returned []
[2024-05-29 11:48:36] [INFO ] Invariant cache hit.
[2024-05-29 11:48:38] [INFO ] Implicit Places using invariants and state equation in 1277 ms returned []
Implicit Place search using SMT with State Equation took 2211 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 11:48:38] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30039 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30019 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60540ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60572ms
Finished structural reductions in LTL mode , in 1 iterations and 62949 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Support contains 46 out of 1243 places after structural reductions.
[2024-05-29 11:49:39] [INFO ] Flatten gal took : 150 ms
[2024-05-29 11:49:39] [INFO ] Flatten gal took : 75 ms
[2024-05-29 11:49:39] [INFO ] Input system was already deterministic with 1043 transitions.
Support contains 44 out of 1243 places (down from 46) after GAL structural reductions.
RANDOM walk for 40000 steps (12 resets) in 1898 ms. (21 steps per ms) remains 1/24 properties
BEST_FIRST walk for 40004 steps (8 resets) in 390 ms. (102 steps per ms) remains 1/1 properties
[2024-05-29 11:49:39] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 6/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1235/1243 variables, 439/449 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1243 variables, 1235/1684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 11:49:40] [INFO ] Deduced a trap composed of 12 places in 41 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1243 variables, 1/1685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1243 variables, 0/1685 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1043/2286 variables, 1243/2928 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 11:49:40] [INFO ] Deduced a trap composed of 18 places in 192 ms of which 5 ms to minimize.
[2024-05-29 11:49:41] [INFO ] Deduced a trap composed of 24 places in 184 ms of which 6 ms to minimize.
[2024-05-29 11:49:41] [INFO ] Deduced a trap composed of 18 places in 168 ms of which 4 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/2286 variables, 3/2931 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2286 variables, 0/2931 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 12 (OVERLAPS) 0/2286 variables, 0/2931 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2286/2286 variables, and 2931 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1468 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1243/1243 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/2 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 6/8 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8 variables, 6/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/8 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1235/1243 variables, 439/449 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1243 variables, 1235/1684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1243 variables, 4/1688 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 11:49:41] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 1 ms to minimize.
[2024-05-29 11:49:41] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1243 variables, 2/1690 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1243 variables, 0/1690 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 1043/2286 variables, 1243/2933 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2286 variables, 1/2934 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 11:49:42] [INFO ] Deduced a trap composed of 11 places in 144 ms of which 3 ms to minimize.
[2024-05-29 11:49:42] [INFO ] Deduced a trap composed of 11 places in 164 ms of which 3 ms to minimize.
[2024-05-29 11:49:42] [INFO ] Deduced a trap composed of 18 places in 147 ms of which 3 ms to minimize.
[2024-05-29 11:49:42] [INFO ] Deduced a trap composed of 18 places in 149 ms of which 3 ms to minimize.
[2024-05-29 11:49:43] [INFO ] Deduced a trap composed of 18 places in 146 ms of which 3 ms to minimize.
[2024-05-29 11:49:43] [INFO ] Deduced a trap composed of 18 places in 157 ms of which 4 ms to minimize.
[2024-05-29 11:49:43] [INFO ] Deduced a trap composed of 18 places in 134 ms of which 2 ms to minimize.
[2024-05-29 11:49:43] [INFO ] Deduced a trap composed of 18 places in 132 ms of which 3 ms to minimize.
[2024-05-29 11:49:43] [INFO ] Deduced a trap composed of 18 places in 126 ms of which 3 ms to minimize.
[2024-05-29 11:49:43] [INFO ] Deduced a trap composed of 18 places in 149 ms of which 3 ms to minimize.
[2024-05-29 11:49:44] [INFO ] Deduced a trap composed of 18 places in 137 ms of which 3 ms to minimize.
[2024-05-29 11:49:44] [INFO ] Deduced a trap composed of 18 places in 119 ms of which 2 ms to minimize.
[2024-05-29 11:49:44] [INFO ] Deduced a trap composed of 18 places in 96 ms of which 3 ms to minimize.
[2024-05-29 11:49:44] [INFO ] Deduced a trap composed of 18 places in 108 ms of which 2 ms to minimize.
[2024-05-29 11:49:44] [INFO ] Deduced a trap composed of 18 places in 102 ms of which 2 ms to minimize.
[2024-05-29 11:49:44] [INFO ] Deduced a trap composed of 18 places in 102 ms of which 2 ms to minimize.
[2024-05-29 11:49:44] [INFO ] Deduced a trap composed of 29 places in 119 ms of which 2 ms to minimize.
[2024-05-29 11:49:45] [INFO ] Deduced a trap composed of 24 places in 119 ms of which 3 ms to minimize.
[2024-05-29 11:49:45] [INFO ] Deduced a trap composed of 18 places in 101 ms of which 2 ms to minimize.
[2024-05-29 11:49:45] [INFO ] Deduced a trap composed of 18 places in 99 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/2286 variables, 20/2954 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 11:49:45] [INFO ] Deduced a trap composed of 18 places in 113 ms of which 2 ms to minimize.
[2024-05-29 11:49:45] [INFO ] Deduced a trap composed of 29 places in 128 ms of which 3 ms to minimize.
[2024-05-29 11:49:45] [INFO ] Deduced a trap composed of 29 places in 124 ms of which 3 ms to minimize.
[2024-05-29 11:49:45] [INFO ] Deduced a trap composed of 18 places in 124 ms of which 2 ms to minimize.
[2024-05-29 11:49:46] [INFO ] Deduced a trap composed of 18 places in 121 ms of which 3 ms to minimize.
[2024-05-29 11:49:46] [INFO ] Deduced a trap composed of 29 places in 121 ms of which 2 ms to minimize.
[2024-05-29 11:49:46] [INFO ] Deduced a trap composed of 18 places in 123 ms of which 3 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/2286 variables, 7/2961 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2286/2286 variables, and 2961 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5007 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1243/1243 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 33/33 constraints]
After SMT, in 6486ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2 out of 1243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1241 transition count 1041
Partial Free-agglomeration rule applied 356 times.
Drop transitions (Partial Free agglomeration) removed 356 transitions
Iterating global reduction 0 with 356 rules applied. Total rules applied 360 place count 1241 transition count 1041
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 361 place count 1240 transition count 1040
Applied a total of 361 rules in 298 ms. Remains 1240 /1243 variables (removed 3) and now considering 1040/1043 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 298 ms. Remains : 1240/1243 places, 1040/1043 transitions.
RANDOM walk for 5933 steps (0 resets) in 349 ms. (16 steps per ms) remains 0/1 properties
FORMULA ShieldPPPs-PT-040A-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 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' '!((F(p0)&&X(G(p1))))'
Support contains 4 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 25 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 11:49:47] [INFO ] Invariant cache hit.
[2024-05-29 11:49:47] [INFO ] Implicit Places using invariants in 630 ms returned []
[2024-05-29 11:49:47] [INFO ] Invariant cache hit.
[2024-05-29 11:49:49] [INFO ] Implicit Places using invariants and state equation in 1215 ms returned []
Implicit Place search using SMT with State Equation took 1848 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 11:49:49] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30022 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
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1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30028 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60350ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60362ms
Finished structural reductions in LTL mode , in 1 iterations and 62238 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 258 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 2139 steps with 0 reset in 39 ms.
FORMULA ShieldPPPs-PT-040A-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLCardinality-00 finished in 62673 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))&&(G(p2)||p1))))'
Support contains 6 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 27 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 11:50:49] [INFO ] Invariant cache hit.
[2024-05-29 11:50:50] [INFO ] Implicit Places using invariants in 607 ms returned []
[2024-05-29 11:50:50] [INFO ] Invariant cache hit.
[2024-05-29 11:50:51] [INFO ] Implicit Places using invariants and state equation in 1216 ms returned []
Implicit Place search using SMT with State Equation took 1824 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 11:50:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30018 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 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 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30017 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60281ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60291ms
Finished structural reductions in LTL mode , in 1 iterations and 62144 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 159 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (OR (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 444 steps with 0 reset in 5 ms.
FORMULA ShieldPPPs-PT-040A-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLCardinality-02 finished in 62334 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((G((X(p0)&&!(p0 U p1)))&&p0))))'
Support contains 4 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 23 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 11:51:52] [INFO ] Invariant cache hit.
[2024-05-29 11:51:52] [INFO ] Implicit Places using invariants in 634 ms returned []
[2024-05-29 11:51:52] [INFO ] Invariant cache hit.
[2024-05-29 11:51:54] [INFO ] Implicit Places using invariants and state equation in 1251 ms returned []
Implicit Place search using SMT with State Equation took 1890 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 11:51:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30017 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30020 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60244ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60253ms
Finished structural reductions in LTL mode , in 1 iterations and 62168 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 104 ms :[true, (OR (NOT p0) p1), (OR (NOT p0) p1)]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-040A-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLCardinality-03 finished in 62295 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1))))'
Support contains 4 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 26 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 11:52:54] [INFO ] Invariant cache hit.
[2024-05-29 11:52:55] [INFO ] Implicit Places using invariants in 646 ms returned []
[2024-05-29 11:52:55] [INFO ] Invariant cache hit.
[2024-05-29 11:52:56] [INFO ] Implicit Places using invariants and state equation in 1199 ms returned []
Implicit Place search using SMT with State Equation took 1849 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 11:52:56] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30020 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30018 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60257ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60268ms
Finished structural reductions in LTL mode , in 1 iterations and 62149 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLCardinality-05
Product exploration explored 100000 steps with 50000 reset in 2077 ms.
Product exploration explored 100000 steps with 50000 reset in 2123 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 23 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldPPPs-PT-040A-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldPPPs-PT-040A-LTLCardinality-05 finished in 66529 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||G(p1)))))'
Support contains 4 out of 1243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1241 transition count 1041
Applied a total of 4 rules in 70 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1043 (removed 2) transitions.
// Phase 1: matrix 1041 rows 1241 cols
[2024-05-29 11:54:01] [INFO ] Computed 441 invariants in 7 ms
[2024-05-29 11:54:01] [INFO ] Implicit Places using invariants in 571 ms returned []
[2024-05-29 11:54:01] [INFO ] Invariant cache hit.
[2024-05-29 11:54:02] [INFO ] Implicit Places using invariants and state equation in 1185 ms returned []
Implicit Place search using SMT with State Equation took 1758 ms to find 0 implicit places.
[2024-05-29 11:54:02] [INFO ] Redundant transitions in 79 ms returned []
Running 1040 sub problems to find dead transitions.
[2024-05-29 11:54:02] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2282 variables, and 1240 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30024 ms.
Refiners :[Domain max(s): 1240/1241 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1040/1040 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1040 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 0/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 2 (OVERLAPS) 1/1241 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1241 variables, 1/1682 constraints. Problems are: Problem set: 0 solved, 1040 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 1241/2282 variables, and 1682 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30016 ms.
Refiners :[Domain max(s): 1241/1241 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1040 constraints, Known Traps: 0/0 constraints]
After SMT, in 60263ms problems are : Problem set: 0 solved, 1040 unsolved
Search for dead transitions found 0 dead transitions in 60272ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1241/1243 places, 1041/1043 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62186 ms. Remains : 1241/1243 places, 1041/1043 transitions.
Stuttering acceptance computed with spot in 81 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLCardinality-06
Stuttering criterion allowed to conclude after 2777 steps with 0 reset in 29 ms.
FORMULA ShieldPPPs-PT-040A-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLCardinality-06 finished in 62318 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)&&(p1||X((G(!p2) U (p1&&G(!p2))))))))'
Support contains 4 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 24 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2024-05-29 11:55:03] [INFO ] Computed 441 invariants in 12 ms
[2024-05-29 11:55:03] [INFO ] Implicit Places using invariants in 633 ms returned []
[2024-05-29 11:55:03] [INFO ] Invariant cache hit.
[2024-05-29 11:55:05] [INFO ] Implicit Places using invariants and state equation in 1179 ms returned []
Implicit Place search using SMT with State Equation took 1815 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 11:55:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 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 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30019 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30017 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60258ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60273ms
Finished structural reductions in LTL mode , in 1 iterations and 62119 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 210 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p0), (OR (NOT p1) p2), true, p2]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 645 steps with 1 reset in 10 ms.
FORMULA ShieldPPPs-PT-040A-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLCardinality-07 finished in 62368 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 1 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 27 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 11:56:05] [INFO ] Invariant cache hit.
[2024-05-29 11:56:06] [INFO ] Implicit Places using invariants in 569 ms returned []
[2024-05-29 11:56:06] [INFO ] Invariant cache hit.
[2024-05-29 11:56:07] [INFO ] Implicit Places using invariants and state equation in 1135 ms returned []
Implicit Place search using SMT with State Equation took 1706 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 11:56:07] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
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(s433 1.0)
(s434 1.0)
(s435 1.0)
(s436 1.0)
(s437 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30019 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30027 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60311ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60326ms
Finished structural reductions in LTL mode , in 1 iterations and 62061 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLCardinality-08
Product exploration explored 100000 steps with 271 reset in 765 ms.
Product exploration explored 100000 steps with 267 reset in 928 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 87 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1883 steps (0 resets) in 24 ms. (75 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
[2024-05-29 11:57:09] [INFO ] Invariant cache hit.
[2024-05-29 11:57:11] [INFO ] [Real]Absence check using 441 positive place invariants in 287 ms returned sat
[2024-05-29 11:57:13] [INFO ] [Real]Absence check using state equation in 2855 ms returned sat
[2024-05-29 11:57:14] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:57:15] [INFO ] [Nat]Absence check using 441 positive place invariants in 240 ms returned sat
[2024-05-29 11:57:17] [INFO ] [Nat]Absence check using state equation in 2603 ms returned sat
[2024-05-29 11:57:17] [INFO ] Deduced a trap composed of 16 places in 31 ms of which 1 ms to minimize.
[2024-05-29 11:57:17] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-29 11:57:17] [INFO ] Deduced a trap composed of 24 places in 35 ms of which 1 ms to minimize.
[2024-05-29 11:57:18] [INFO ] Deduced a trap composed of 24 places in 38 ms of which 0 ms to minimize.
[2024-05-29 11:57:18] [INFO ] Deduced a trap composed of 22 places in 40 ms of which 0 ms to minimize.
[2024-05-29 11:57:18] [INFO ] Deduced a trap composed of 35 places in 44 ms of which 1 ms to minimize.
[2024-05-29 11:57:18] [INFO ] Deduced a trap composed of 29 places in 44 ms of which 2 ms to minimize.
[2024-05-29 11:57:18] [INFO ] Deduced a trap composed of 47 places in 49 ms of which 1 ms to minimize.
[2024-05-29 11:57:18] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 1 ms to minimize.
[2024-05-29 11:57:18] [INFO ] Deduced a trap composed of 29 places in 52 ms of which 0 ms to minimize.
[2024-05-29 11:57:18] [INFO ] Deduced a trap composed of 31 places in 52 ms of which 1 ms to minimize.
[2024-05-29 11:57:18] [INFO ] Deduced a trap composed of 34 places in 56 ms of which 1 ms to minimize.
[2024-05-29 11:57:19] [INFO ] Deduced a trap composed of 29 places in 58 ms of which 1 ms to minimize.
[2024-05-29 11:57:19] [INFO ] Deduced a trap composed of 49 places in 57 ms of which 2 ms to minimize.
[2024-05-29 11:57:19] [INFO ] Deduced a trap composed of 40 places in 62 ms of which 1 ms to minimize.
[2024-05-29 11:57:19] [INFO ] Deduced a trap composed of 48 places in 62 ms of which 2 ms to minimize.
[2024-05-29 11:57:19] [INFO ] Deduced a trap composed of 28 places in 67 ms of which 1 ms to minimize.
[2024-05-29 11:57:19] [INFO ] Deduced a trap composed of 42 places in 66 ms of which 2 ms to minimize.
[2024-05-29 11:57:19] [INFO ] Deduced a trap composed of 40 places in 71 ms of which 1 ms to minimize.
[2024-05-29 11:57:20] [INFO ] Deduced a trap composed of 54 places in 72 ms of which 2 ms to minimize.
[2024-05-29 11:57:20] [INFO ] Deduced a trap composed of 35 places in 80 ms of which 2 ms to minimize.
[2024-05-29 11:57:20] [INFO ] Deduced a trap composed of 32 places in 76 ms of which 1 ms to minimize.
[2024-05-29 11:57:20] [INFO ] Deduced a trap composed of 46 places in 88 ms of which 5 ms to minimize.
[2024-05-29 11:57:20] [INFO ] Deduced a trap composed of 49 places in 88 ms of which 2 ms to minimize.
[2024-05-29 11:57:20] [INFO ] Deduced a trap composed of 57 places in 91 ms of which 2 ms to minimize.
[2024-05-29 11:57:20] [INFO ] Deduced a trap composed of 38 places in 95 ms of which 2 ms to minimize.
[2024-05-29 11:57:21] [INFO ] Deduced a trap composed of 56 places in 85 ms of which 2 ms to minimize.
[2024-05-29 11:57:21] [INFO ] Deduced a trap composed of 34 places in 106 ms of which 2 ms to minimize.
[2024-05-29 11:57:21] [INFO ] Deduced a trap composed of 43 places in 97 ms of which 3 ms to minimize.
[2024-05-29 11:57:21] [INFO ] Deduced a trap composed of 40 places in 96 ms of which 2 ms to minimize.
[2024-05-29 11:57:21] [INFO ] Deduced a trap composed of 29 places in 93 ms of which 3 ms to minimize.
[2024-05-29 11:57:21] [INFO ] Deduced a trap composed of 34 places in 94 ms of which 2 ms to minimize.
[2024-05-29 11:57:22] [INFO ] Deduced a trap composed of 73 places in 106 ms of which 2 ms to minimize.
[2024-05-29 11:57:22] [INFO ] Deduced a trap composed of 49 places in 103 ms of which 2 ms to minimize.
[2024-05-29 11:57:22] [INFO ] Deduced a trap composed of 28 places in 103 ms of which 2 ms to minimize.
[2024-05-29 11:57:22] [INFO ] Deduced a trap composed of 30 places in 100 ms of which 2 ms to minimize.
[2024-05-29 11:57:22] [INFO ] Deduced a trap composed of 62 places in 103 ms of which 2 ms to minimize.
[2024-05-29 11:57:22] [INFO ] Deduced a trap composed of 50 places in 109 ms of which 3 ms to minimize.
[2024-05-29 11:57:23] [INFO ] Deduced a trap composed of 68 places in 106 ms of which 2 ms to minimize.
[2024-05-29 11:57:23] [INFO ] Deduced a trap composed of 56 places in 114 ms of which 2 ms to minimize.
[2024-05-29 11:57:23] [INFO ] Deduced a trap composed of 41 places in 118 ms of which 3 ms to minimize.
[2024-05-29 11:57:23] [INFO ] Deduced a trap composed of 34 places in 117 ms of which 2 ms to minimize.
[2024-05-29 11:57:23] [INFO ] Deduced a trap composed of 31 places in 121 ms of which 2 ms to minimize.
[2024-05-29 11:57:24] [INFO ] Deduced a trap composed of 46 places in 123 ms of which 3 ms to minimize.
[2024-05-29 11:57:24] [INFO ] Deduced a trap composed of 46 places in 125 ms of which 2 ms to minimize.
[2024-05-29 11:57:24] [INFO ] Deduced a trap composed of 50 places in 128 ms of which 2 ms to minimize.
[2024-05-29 11:57:24] [INFO ] Deduced a trap composed of 52 places in 132 ms of which 3 ms to minimize.
[2024-05-29 11:57:24] [INFO ] Deduced a trap composed of 34 places in 121 ms of which 3 ms to minimize.
[2024-05-29 11:57:25] [INFO ] Deduced a trap composed of 32 places in 148 ms of which 3 ms to minimize.
[2024-05-29 11:57:25] [INFO ] Deduced a trap composed of 52 places in 135 ms of which 3 ms to minimize.
[2024-05-29 11:57:25] [INFO ] Deduced a trap composed of 55 places in 134 ms of which 3 ms to minimize.
[2024-05-29 11:57:25] [INFO ] Deduced a trap composed of 49 places in 139 ms of which 3 ms to minimize.
[2024-05-29 11:57:25] [INFO ] Deduced a trap composed of 46 places in 145 ms of which 3 ms to minimize.
[2024-05-29 11:57:26] [INFO ] Deduced a trap composed of 26 places in 160 ms of which 3 ms to minimize.
[2024-05-29 11:57:26] [INFO ] Deduced a trap composed of 28 places in 149 ms of which 3 ms to minimize.
[2024-05-29 11:57:26] [INFO ] Deduced a trap composed of 28 places in 147 ms of which 3 ms to minimize.
[2024-05-29 11:57:26] [INFO ] Trap strengthening (SAT) tested/added 57/56 trap constraints in 8871 ms
[2024-05-29 11:57:26] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints (skipped 0 transitions) in 59 ms.
Could not prove EG (NOT p0)
Support contains 1 out of 1243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1241 transition count 1041
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1240 transition count 1040
Applied a total of 4 rules in 110 ms. Remains 1240 /1243 variables (removed 3) and now considering 1040/1043 (removed 3) transitions.
// Phase 1: matrix 1040 rows 1240 cols
[2024-05-29 11:57:29] [INFO ] Computed 441 invariants in 3 ms
[2024-05-29 11:57:29] [INFO ] Implicit Places using invariants in 564 ms returned []
[2024-05-29 11:57:29] [INFO ] Invariant cache hit.
[2024-05-29 11:57:30] [INFO ] Implicit Places using invariants and state equation in 1147 ms returned []
Implicit Place search using SMT with State Equation took 1712 ms to find 0 implicit places.
[2024-05-29 11:57:30] [INFO ] Redundant transitions in 14 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 11:57:30] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2280 variables, and 1681 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30019 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1240 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (OVERLAPS) 1040/2280 variables, 1240/2921 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2280 variables, 1038/3959 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2280/2280 variables, and 3959 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30028 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1240/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60210ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60219ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1240/1243 places, 1040/1043 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62061 ms. Remains : 1240/1243 places, 1040/1043 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1474 steps (0 resets) in 24 ms. (58 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 95 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
[2024-05-29 11:58:31] [INFO ] Invariant cache hit.
[2024-05-29 11:58:32] [INFO ] [Real]Absence check using 441 positive place invariants in 267 ms returned sat
[2024-05-29 11:58:35] [INFO ] [Real]Absence check using state equation in 2805 ms returned sat
[2024-05-29 11:58:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 11:58:36] [INFO ] [Nat]Absence check using 441 positive place invariants in 213 ms returned sat
[2024-05-29 11:58:38] [INFO ] [Nat]Absence check using state equation in 2322 ms returned sat
[2024-05-29 11:58:38] [INFO ] Computed and/alt/rep : 1038/1993/1038 causal constraints (skipped 0 transitions) in 51 ms.
[2024-05-29 11:58:50] [INFO ] Added : 475 causal constraints over 95 iterations in 11679 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 282 reset in 745 ms.
Product exploration explored 100000 steps with 275 reset in 980 ms.
Built C files in :
/tmp/ltsmin7239685250774442618
[2024-05-29 11:58:52] [INFO ] Computing symmetric may disable matrix : 1040 transitions.
[2024-05-29 11:58:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:58:52] [INFO ] Computing symmetric may enable matrix : 1040 transitions.
[2024-05-29 11:58:52] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:58:52] [INFO ] Computing Do-Not-Accords matrix : 1040 transitions.
[2024-05-29 11:58:52] [INFO ] Computation of Completed DNA matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:58:52] [INFO ] Built C files in 202ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7239685250774442618
Running compilation step : cd /tmp/ltsmin7239685250774442618;'/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/ltsmin7239685250774442618;'/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/ltsmin7239685250774442618;'/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 1 out of 1240 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1240/1240 places, 1040/1040 transitions.
Applied a total of 0 rules in 43 ms. Remains 1240 /1240 variables (removed 0) and now considering 1040/1040 (removed 0) transitions.
[2024-05-29 11:58:55] [INFO ] Invariant cache hit.
[2024-05-29 11:58:56] [INFO ] Implicit Places using invariants in 612 ms returned []
[2024-05-29 11:58:56] [INFO ] Invariant cache hit.
[2024-05-29 11:58:57] [INFO ] Implicit Places using invariants and state equation in 1155 ms returned []
Implicit Place search using SMT with State Equation took 1768 ms to find 0 implicit places.
[2024-05-29 11:58:57] [INFO ] Redundant transitions in 13 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 11:58:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2280 variables, and 1681 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30025 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1240 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (OVERLAPS) 1040/2280 variables, 1240/2921 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2280 variables, 1038/3959 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2280/2280 variables, and 3959 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30017 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1240/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60203ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60212ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62042 ms. Remains : 1240/1240 places, 1040/1040 transitions.
Built C files in :
/tmp/ltsmin7797247330450025679
[2024-05-29 11:59:57] [INFO ] Computing symmetric may disable matrix : 1040 transitions.
[2024-05-29 11:59:57] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:59:57] [INFO ] Computing symmetric may enable matrix : 1040 transitions.
[2024-05-29 11:59:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:59:57] [INFO ] Computing Do-Not-Accords matrix : 1040 transitions.
[2024-05-29 11:59:57] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 11:59:57] [INFO ] Built C files in 209ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7797247330450025679
Running compilation step : cd /tmp/ltsmin7797247330450025679;'/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/ltsmin7797247330450025679;'/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/ltsmin7797247330450025679;'/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)
[2024-05-29 12:00:00] [INFO ] Flatten gal took : 46 ms
[2024-05-29 12:00:00] [INFO ] Flatten gal took : 42 ms
[2024-05-29 12:00:01] [INFO ] Time to serialize gal into /tmp/LTL8477248462979865954.gal : 29 ms
[2024-05-29 12:00:01] [INFO ] Time to serialize properties into /tmp/LTL4700392620703698330.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8477248462979865954.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13373614837284379592.hoa' '-atoms' '/tmp/LTL4700392620703698330.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...318
Loading property file /tmp/LTL4700392620703698330.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13373614837284379592.hoa
Detected timeout of ITS tools.
[2024-05-29 12:00:16] [INFO ] Flatten gal took : 37 ms
[2024-05-29 12:00:16] [INFO ] Flatten gal took : 37 ms
[2024-05-29 12:00:16] [INFO ] Time to serialize gal into /tmp/LTL17874990893529509098.gal : 8 ms
[2024-05-29 12:00:16] [INFO ] Time to serialize properties into /tmp/LTL2507374411254129277.ltl : 34 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/LTL17874990893529509098.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2507374411254129277.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(F("(p956==1)"))))
Formula 0 simplified : XG!"(p956==1)"
Detected timeout of ITS tools.
[2024-05-29 12:00:31] [INFO ] Flatten gal took : 33 ms
[2024-05-29 12:00:31] [INFO ] Applying decomposition
[2024-05-29 12:00:31] [INFO ] Flatten gal took : 33 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/graph15842325815388754261.txt' '-o' '/tmp/graph15842325815388754261.bin' '-w' '/tmp/graph15842325815388754261.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15842325815388754261.bin' '-l' '-1' '-v' '-w' '/tmp/graph15842325815388754261.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:00:31] [INFO ] Decomposing Gal with order
[2024-05-29 12:00:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:00:31] [INFO ] Removed a total of 240 redundant transitions.
[2024-05-29 12:00:31] [INFO ] Flatten gal took : 99 ms
[2024-05-29 12:00:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 18 ms.
[2024-05-29 12:00:31] [INFO ] Time to serialize gal into /tmp/LTL14341822372097253917.gal : 17 ms
[2024-05-29 12:00:31] [INFO ] Time to serialize properties into /tmp/LTL12713352503188711856.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14341822372097253917.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12713352503188711856.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(F("(i30.i3.u340.p956==1)"))))
Formula 0 simplified : XG!"(i30.i3.u340.p956==1)"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040A-LTLCardinality-08 finished in 281281 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((X((p1 U p2))||p0))))'
Support contains 3 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 21 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2024-05-29 12:00:46] [INFO ] Computed 441 invariants in 11 ms
[2024-05-29 12:00:47] [INFO ] Implicit Places using invariants in 713 ms returned []
[2024-05-29 12:00:47] [INFO ] Invariant cache hit.
[2024-05-29 12:00:48] [INFO ] Implicit Places using invariants and state equation in 1147 ms returned []
Implicit Place search using SMT with State Equation took 1863 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:00:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30019 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30016 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60252ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60262ms
Finished structural reductions in LTL mode , in 1 iterations and 62148 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLCardinality-09
Product exploration explored 100000 steps with 864 reset in 761 ms.
Product exploration explored 100000 steps with 872 reset in 888 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 85 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Reduction of identical properties reduced properties to check from 3 to 2
RANDOM walk for 8354 steps (0 resets) in 127 ms. (65 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p2), (F p0), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 5 factoid took 139 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2024-05-29 12:01:51] [INFO ] Invariant cache hit.
[2024-05-29 12:01:52] [INFO ] [Real]Absence check using 441 positive place invariants in 282 ms returned sat
[2024-05-29 12:01:55] [INFO ] [Real]Absence check using state equation in 3031 ms returned sat
[2024-05-29 12:01:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:01:56] [INFO ] [Nat]Absence check using 441 positive place invariants in 236 ms returned sat
[2024-05-29 12:01:59] [INFO ] [Nat]Absence check using state equation in 2586 ms returned sat
[2024-05-29 12:01:59] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 1 ms to minimize.
[2024-05-29 12:01:59] [INFO ] Deduced a trap composed of 24 places in 36 ms of which 1 ms to minimize.
[2024-05-29 12:01:59] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 0 ms to minimize.
[2024-05-29 12:01:59] [INFO ] Deduced a trap composed of 26 places in 31 ms of which 0 ms to minimize.
[2024-05-29 12:01:59] [INFO ] Deduced a trap composed of 19 places in 37 ms of which 4 ms to minimize.
[2024-05-29 12:01:59] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 502 ms
[2024-05-29 12:01:59] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints (skipped 0 transitions) in 53 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1137)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:875)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:587)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:619)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:581)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:252)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:958)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
[2024-05-29 12:02:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p2))
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 3 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 24 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 12:02:10] [INFO ] Invariant cache hit.
[2024-05-29 12:02:11] [INFO ] Implicit Places using invariants in 563 ms returned []
[2024-05-29 12:02:11] [INFO ] Invariant cache hit.
[2024-05-29 12:02:12] [INFO ] Implicit Places using invariants and state equation in 1194 ms returned []
Implicit Place search using SMT with State Equation took 1760 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:02:12] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30021 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 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 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30022 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60273ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60283ms
Finished structural reductions in LTL mode , in 1 iterations and 62069 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 164 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Reduction of identical properties reduced properties to check from 3 to 2
RANDOM walk for 8313 steps (0 resets) in 120 ms. (68 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p2), (F p0), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 4 factoid took 131 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2024-05-29 12:03:13] [INFO ] Invariant cache hit.
[2024-05-29 12:03:14] [INFO ] [Real]Absence check using 441 positive place invariants in 283 ms returned sat
[2024-05-29 12:03:17] [INFO ] [Real]Absence check using state equation in 2941 ms returned sat
[2024-05-29 12:03:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:03:18] [INFO ] [Nat]Absence check using 441 positive place invariants in 232 ms returned sat
[2024-05-29 12:03:20] [INFO ] [Nat]Absence check using state equation in 2598 ms returned sat
[2024-05-29 12:03:21] [INFO ] Deduced a trap composed of 16 places in 24 ms of which 1 ms to minimize.
[2024-05-29 12:03:21] [INFO ] Deduced a trap composed of 24 places in 33 ms of which 1 ms to minimize.
[2024-05-29 12:03:21] [INFO ] Deduced a trap composed of 22 places in 38 ms of which 1 ms to minimize.
[2024-05-29 12:03:21] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 1 ms to minimize.
[2024-05-29 12:03:21] [INFO ] Deduced a trap composed of 19 places in 40 ms of which 1 ms to minimize.
[2024-05-29 12:03:21] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 504 ms
[2024-05-29 12:03:21] [INFO ] Computed and/alt/rep : 1042/2883/1042 causal constraints (skipped 0 transitions) in 61 ms.
[2024-05-29 12:03:32] [INFO ] Added : 430 causal constraints over 86 iterations in 10925 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 863 reset in 741 ms.
Product exploration explored 100000 steps with 853 reset in 879 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 1243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1243 transition count 1043
Deduced a syphon composed of 2 places in 2 ms
Applied a total of 2 rules in 164 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 12:03:34] [INFO ] Redundant transitions in 13 ms returned []
Running 1042 sub problems to find dead transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2024-05-29 12:03:34] [INFO ] Computed 441 invariants in 3 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
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(s987 1.0)
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(s993 1.0)
(s994 1.0)
(s995 1.0)timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30024 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
[2024-05-29 12:04:29] [INFO ] Deduced a trap composed of 3 places in 25 ms of which 1 ms to minimize.
Problem TDEAD357 is UNSAT
[2024-05-29 12:04:29] [INFO ] Deduced a trap composed of 4 places in 19 ms of which 0 ms to minimize.
Problem TDEAD358 is UNSAT
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1686 constraints, problems are : Problem set: 2 solved, 1040 unsolved in 30022 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 2/2 constraints]
After SMT, in 60243ms problems are : Problem set: 2 solved, 1040 unsolved
Search for dead transitions found 2 dead transitions in 60256ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in SI_LTL mode, iteration 1 : 1243/1243 places, 1041/1043 transitions.
Graph (complete) has 3282 edges and 1243 vertex of which 1241 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 42 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1041 (removed 0) transitions.
Starting structural reductions in SI_LTL mode, iteration 2 : 1241/1243 places, 1041/1043 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 60484 ms. Remains : 1241/1243 places, 1041/1043 transitions.
Built C files in :
/tmp/ltsmin1501603334392008694
[2024-05-29 12:04:34] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1501603334392008694
Running compilation step : cd /tmp/ltsmin1501603334392008694;'/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'
Compilation finished in 2274 ms.
Running link step : cd /tmp/ltsmin1501603334392008694;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin1501603334392008694;'/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' '--hoa' '/tmp/stateBased13145924112413902377.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 30 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
// Phase 1: matrix 1043 rows 1243 cols
[2024-05-29 12:04:49] [INFO ] Computed 441 invariants in 7 ms
[2024-05-29 12:04:50] [INFO ] Implicit Places using invariants in 591 ms returned []
[2024-05-29 12:04:50] [INFO ] Invariant cache hit.
[2024-05-29 12:04:51] [INFO ] Implicit Places using invariants and state equation in 1192 ms returned []
Implicit Place search using SMT with State Equation took 1794 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:04:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 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 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30017 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 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 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30019 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60255ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60263ms
Finished structural reductions in LTL mode , in 1 iterations and 62089 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Built C files in :
/tmp/ltsmin12978807222590407618
[2024-05-29 12:05:52] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12978807222590407618
Running compilation step : cd /tmp/ltsmin12978807222590407618;'/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'
Compilation finished in 2291 ms.
Running link step : cd /tmp/ltsmin12978807222590407618;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12978807222590407618;'/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' '--hoa' '/tmp/stateBased13875066401051764240.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 12:06:07] [INFO ] Flatten gal took : 39 ms
[2024-05-29 12:06:07] [INFO ] Flatten gal took : 40 ms
[2024-05-29 12:06:07] [INFO ] Time to serialize gal into /tmp/LTL9111548286431590007.gal : 5 ms
[2024-05-29 12:06:07] [INFO ] Time to serialize properties into /tmp/LTL4723353816535052642.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9111548286431590007.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4096459812733537616.hoa' '-atoms' '/tmp/LTL4723353816535052642.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4723353816535052642.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4096459812733537616.hoa
Detected timeout of ITS tools.
[2024-05-29 12:06:22] [INFO ] Flatten gal took : 48 ms
[2024-05-29 12:06:22] [INFO ] Flatten gal took : 40 ms
[2024-05-29 12:06:22] [INFO ] Time to serialize gal into /tmp/LTL5018011042942997522.gal : 6 ms
[2024-05-29 12:06:22] [INFO ] Time to serialize properties into /tmp/LTL14840847866280907542.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5018011042942997522.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14840847866280907542.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(F(("((p230==1)||(p1089==1))")||(X(("(p989==0)")U("((p989==0)&&(p230==1))")))))))
Formula 0 simplified : XG(!"((p230==1)||(p1089==1))" & X(!"(p989==0)" R !"((p989==0)&&(p230==1))"))
Detected timeout of ITS tools.
[2024-05-29 12:06:37] [INFO ] Flatten gal took : 38 ms
[2024-05-29 12:06:37] [INFO ] Applying decomposition
[2024-05-29 12:06:37] [INFO ] Flatten gal took : 37 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/graph3193811510519458186.txt' '-o' '/tmp/graph3193811510519458186.bin' '-w' '/tmp/graph3193811510519458186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph3193811510519458186.bin' '-l' '-1' '-v' '-w' '/tmp/graph3193811510519458186.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:06:37] [INFO ] Decomposing Gal with order
[2024-05-29 12:06:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:06:37] [INFO ] Removed a total of 240 redundant transitions.
[2024-05-29 12:06:37] [INFO ] Flatten gal took : 64 ms
[2024-05-29 12:06:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 484 labels/synchronizations in 83 ms.
[2024-05-29 12:06:37] [INFO ] Time to serialize gal into /tmp/LTL6925990377752810532.gal : 15 ms
[2024-05-29 12:06:37] [INFO ] Time to serialize properties into /tmp/LTL16051400219952234012.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6925990377752810532.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16051400219952234012.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F(("((i7.i3.u82.p230==1)||(i35.i2.u386.p1089==1))")||(X(("(i31.i1.u351.p989==0)")U("((i31.i1.u351.p989==0)&&(i7.i3.u82.p230==1))"...162
Formula 0 simplified : XG(!"((i7.i3.u82.p230==1)||(i35.i2.u386.p1089==1))" & X(!"(i31.i1.u351.p989==0)" R !"((i31.i1.u351.p989==0)&&(i7.i3.u82.p230==1))"))
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040A-LTLCardinality-09 finished in 366036 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)))&&G(p1))))'
Support contains 4 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 28 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 12:06:52] [INFO ] Invariant cache hit.
[2024-05-29 12:06:53] [INFO ] Implicit Places using invariants in 603 ms returned []
[2024-05-29 12:06:53] [INFO ] Invariant cache hit.
[2024-05-29 12:06:54] [INFO ] Implicit Places using invariants and state equation in 1240 ms returned []
Implicit Place search using SMT with State Equation took 1848 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:06:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30019 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30019 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60236ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60245ms
Finished structural reductions in LTL mode , in 1 iterations and 62124 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 220 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 2344 steps with 0 reset in 20 ms.
FORMULA ShieldPPPs-PT-040A-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLCardinality-11 finished in 62387 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))'
Support contains 2 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Applied a total of 0 rules in 26 ms. Remains 1243 /1243 variables (removed 0) and now considering 1043/1043 (removed 0) transitions.
[2024-05-29 12:07:55] [INFO ] Invariant cache hit.
[2024-05-29 12:07:55] [INFO ] Implicit Places using invariants in 568 ms returned []
[2024-05-29 12:07:55] [INFO ] Invariant cache hit.
[2024-05-29 12:07:57] [INFO ] Implicit Places using invariants and state equation in 1237 ms returned []
Implicit Place search using SMT with State Equation took 1806 ms to find 0 implicit places.
Running 1042 sub problems to find dead transitions.
[2024-05-29 12:07:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1242/2286 variables, and 1242 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30020 ms.
Refiners :[Domain max(s): 1242/1243 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 1042/1042 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1042 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1242 variables, 1242/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1242 variables, 0/1242 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 2 (OVERLAPS) 1/1243 variables, 441/1683 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1243 variables, 1/1684 constraints. Problems are: Problem set: 0 solved, 1042 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1243/2286 variables, and 1684 constraints, problems are : Problem set: 0 solved, 1042 unsolved in 30016 ms.
Refiners :[Domain max(s): 1243/1243 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1243 constraints, PredecessorRefiner: 0/1042 constraints, Known Traps: 0/0 constraints]
After SMT, in 60239ms problems are : Problem set: 0 solved, 1042 unsolved
Search for dead transitions found 0 dead transitions in 60249ms
Finished structural reductions in LTL mode , in 1 iterations and 62085 ms. Remains : 1243/1243 places, 1043/1043 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLCardinality-12
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ShieldPPPs-PT-040A-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLCardinality-12 finished in 62193 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 2 out of 1243 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1241 transition count 1041
Applied a total of 4 rules in 57 ms. Remains 1241 /1243 variables (removed 2) and now considering 1041/1043 (removed 2) transitions.
// Phase 1: matrix 1041 rows 1241 cols
[2024-05-29 12:08:57] [INFO ] Computed 441 invariants in 7 ms
[2024-05-29 12:08:58] [INFO ] Implicit Places using invariants in 595 ms returned []
[2024-05-29 12:08:58] [INFO ] Invariant cache hit.
[2024-05-29 12:08:59] [INFO ] Implicit Places using invariants and state equation in 1207 ms returned []
Implicit Place search using SMT with State Equation took 1806 ms to find 0 implicit places.
[2024-05-29 12:08:59] [INFO ] Redundant transitions in 15 ms returned []
Running 1040 sub problems to find dead transitions.
[2024-05-29 12:08:59] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
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1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2282 variables, and 1240 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30022 ms.
Refiners :[Domain max(s): 1240/1241 constraints, Positive P Invariants (semi-flows): 0/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 1040/1040 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1040 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 0/1240 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 2 (OVERLAPS) 1/1241 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1241 variables, 1/1682 constraints. Problems are: Problem set: 0 solved, 1040 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1241/2282 variables, and 1682 constraints, problems are : Problem set: 0 solved, 1040 unsolved in 30022 ms.
Refiners :[Domain max(s): 1241/1241 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1241 constraints, PredecessorRefiner: 0/1040 constraints, Known Traps: 0/0 constraints]
After SMT, in 60261ms problems are : Problem set: 0 solved, 1040 unsolved
Search for dead transitions found 0 dead transitions in 60270ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1241/1243 places, 1041/1043 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 62155 ms. Remains : 1241/1243 places, 1041/1043 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : ShieldPPPs-PT-040A-LTLCardinality-15
Stuttering criterion allowed to conclude after 2630 steps with 0 reset in 28 ms.
FORMULA ShieldPPPs-PT-040A-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldPPPs-PT-040A-LTLCardinality-15 finished in 62240 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)))'
Found a Shortening insensitive property : ShieldPPPs-PT-040A-LTLCardinality-08
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1241 transition count 1041
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1240 transition count 1040
Applied a total of 4 rules in 90 ms. Remains 1240 /1243 variables (removed 3) and now considering 1040/1043 (removed 3) transitions.
// Phase 1: matrix 1040 rows 1240 cols
[2024-05-29 12:10:00] [INFO ] Computed 441 invariants in 7 ms
[2024-05-29 12:10:00] [INFO ] Implicit Places using invariants in 589 ms returned []
[2024-05-29 12:10:00] [INFO ] Invariant cache hit.
[2024-05-29 12:10:01] [INFO ] Implicit Places using invariants and state equation in 1126 ms returned []
Implicit Place search using SMT with State Equation took 1717 ms to find 0 implicit places.
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:10:01] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2280 variables, and 1681 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30018 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1240 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (OVERLAPS) 1040/2280 variables, 1240/2921 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2280 variables, 1038/3959 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2280/2280 variables, and 3959 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30030 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1240/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60225ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60236ms
Starting structural reductions in LI_LTL mode, iteration 1 : 1240/1243 places, 1040/1043 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 62054 ms. Remains : 1240/1243 places, 1040/1043 transitions.
Running random walk in product with property : ShieldPPPs-PT-040A-LTLCardinality-08
Product exploration explored 100000 steps with 281 reset in 746 ms.
Product exploration explored 100000 steps with 281 reset in 896 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 70 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1446 steps (0 resets) in 20 ms. (68 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
[2024-05-29 12:11:04] [INFO ] Invariant cache hit.
[2024-05-29 12:11:05] [INFO ] [Real]Absence check using 441 positive place invariants in 270 ms returned sat
[2024-05-29 12:11:08] [INFO ] [Real]Absence check using state equation in 3008 ms returned sat
[2024-05-29 12:11:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:11:09] [INFO ] [Nat]Absence check using 441 positive place invariants in 221 ms returned sat
[2024-05-29 12:11:11] [INFO ] [Nat]Absence check using state equation in 2441 ms returned sat
[2024-05-29 12:11:11] [INFO ] Computed and/alt/rep : 1038/1993/1038 causal constraints (skipped 0 transitions) in 53 ms.
[2024-05-29 12:11:23] [INFO ] Added : 455 causal constraints over 91 iterations in 11535 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 1 out of 1240 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1240/1240 places, 1040/1040 transitions.
Applied a total of 0 rules in 30 ms. Remains 1240 /1240 variables (removed 0) and now considering 1040/1040 (removed 0) transitions.
[2024-05-29 12:11:23] [INFO ] Invariant cache hit.
[2024-05-29 12:11:23] [INFO ] Implicit Places using invariants in 573 ms returned []
[2024-05-29 12:11:23] [INFO ] Invariant cache hit.
[2024-05-29 12:11:25] [INFO ] Implicit Places using invariants and state equation in 1159 ms returned []
Implicit Place search using SMT with State Equation took 1732 ms to find 0 implicit places.
[2024-05-29 12:11:25] [INFO ] Redundant transitions in 13 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:11:25] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
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(s932 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2280 variables, and 1681 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30025 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1240 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (OVERLAPS) 1040/2280 variables, 1240/2921 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2280 variables, 1038/3959 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2280/2280 variables, and 3959 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30019 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1240/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60211ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60220ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62001 ms. Remains : 1240/1240 places, 1040/1040 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
RANDOM walk for 1467 steps (0 resets) in 20 ms. (69 steps per ms) remains 0/1 properties
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
[2024-05-29 12:12:25] [INFO ] Invariant cache hit.
[2024-05-29 12:12:26] [INFO ] [Real]Absence check using 441 positive place invariants in 249 ms returned sat
[2024-05-29 12:12:29] [INFO ] [Real]Absence check using state equation in 2913 ms returned sat
[2024-05-29 12:12:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:12:30] [INFO ] [Nat]Absence check using 441 positive place invariants in 211 ms returned sat
[2024-05-29 12:12:32] [INFO ] [Nat]Absence check using state equation in 2308 ms returned sat
[2024-05-29 12:12:32] [INFO ] Computed and/alt/rep : 1038/1993/1038 causal constraints (skipped 0 transitions) in 45 ms.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 275 reset in 756 ms.
Product exploration explored 100000 steps with 278 reset in 910 ms.
Built C files in :
/tmp/ltsmin14230422572331029120
[2024-05-29 12:12:46] [INFO ] Computing symmetric may disable matrix : 1040 transitions.
[2024-05-29 12:12:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:12:46] [INFO ] Computing symmetric may enable matrix : 1040 transitions.
[2024-05-29 12:12:46] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:12:46] [INFO ] Computing Do-Not-Accords matrix : 1040 transitions.
[2024-05-29 12:12:46] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:12:46] [INFO ] Built C files in 187ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14230422572331029120
Running compilation step : cd /tmp/ltsmin14230422572331029120;'/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/ltsmin14230422572331029120;'/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/ltsmin14230422572331029120;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 1 out of 1240 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1240/1240 places, 1040/1040 transitions.
Applied a total of 0 rules in 32 ms. Remains 1240 /1240 variables (removed 0) and now considering 1040/1040 (removed 0) transitions.
[2024-05-29 12:12:49] [INFO ] Invariant cache hit.
[2024-05-29 12:12:50] [INFO ] Implicit Places using invariants in 573 ms returned []
[2024-05-29 12:12:50] [INFO ] Invariant cache hit.
[2024-05-29 12:12:51] [INFO ] Implicit Places using invariants and state equation in 1142 ms returned []
Implicit Place search using SMT with State Equation took 1715 ms to find 0 implicit places.
[2024-05-29 12:12:51] [INFO ] Redundant transitions in 16 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:12:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
(s720 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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)
(s721 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2280 variables, and 1681 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30028 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1240 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (OVERLAPS) 1040/2280 variables, 1240/2921 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2280 variables, 1038/3959 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2280/2280 variables, and 3959 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30025 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1240/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60209ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60218ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 61987 ms. Remains : 1240/1240 places, 1040/1040 transitions.
Built C files in :
/tmp/ltsmin9426709827436189076
[2024-05-29 12:13:51] [INFO ] Computing symmetric may disable matrix : 1040 transitions.
[2024-05-29 12:13:51] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:13:51] [INFO ] Computing symmetric may enable matrix : 1040 transitions.
[2024-05-29 12:13:51] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:13:51] [INFO ] Computing Do-Not-Accords matrix : 1040 transitions.
[2024-05-29 12:13:51] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:13:51] [INFO ] Built C files in 177ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9426709827436189076
Running compilation step : cd /tmp/ltsmin9426709827436189076;'/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/ltsmin9426709827436189076;'/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/ltsmin9426709827436189076;'/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)
[2024-05-29 12:13:54] [INFO ] Flatten gal took : 35 ms
[2024-05-29 12:13:54] [INFO ] Flatten gal took : 27 ms
[2024-05-29 12:13:54] [INFO ] Time to serialize gal into /tmp/LTL2372322864002872783.gal : 5 ms
[2024-05-29 12:13:54] [INFO ] Time to serialize properties into /tmp/LTL4737735816131468539.prop : 0 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/LTL2372322864002872783.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9487123473237591697.hoa' '-atoms' '/tmp/LTL4737735816131468539.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4737735816131468539.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9487123473237591697.hoa
Detected timeout of ITS tools.
[2024-05-29 12:14:09] [INFO ] Flatten gal took : 26 ms
[2024-05-29 12:14:10] [INFO ] Flatten gal took : 26 ms
[2024-05-29 12:14:10] [INFO ] Time to serialize gal into /tmp/LTL942006891681586050.gal : 4 ms
[2024-05-29 12:14:10] [INFO ] Time to serialize properties into /tmp/LTL1473015845518339476.ltl : 0 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/LTL942006891681586050.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1473015845518339476.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(F("(p956==1)"))))
Formula 0 simplified : XG!"(p956==1)"
Detected timeout of ITS tools.
[2024-05-29 12:14:25] [INFO ] Flatten gal took : 26 ms
[2024-05-29 12:14:25] [INFO ] Applying decomposition
[2024-05-29 12:14:25] [INFO ] Flatten gal took : 26 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/graph8353464571502914417.txt' '-o' '/tmp/graph8353464571502914417.bin' '-w' '/tmp/graph8353464571502914417.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8353464571502914417.bin' '-l' '-1' '-v' '-w' '/tmp/graph8353464571502914417.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:14:25] [INFO ] Decomposing Gal with order
[2024-05-29 12:14:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:14:25] [INFO ] Removed a total of 240 redundant transitions.
[2024-05-29 12:14:25] [INFO ] Flatten gal took : 46 ms
[2024-05-29 12:14:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 9 ms.
[2024-05-29 12:14:25] [INFO ] Time to serialize gal into /tmp/LTL10033830237037186505.gal : 14 ms
[2024-05-29 12:14:25] [INFO ] Time to serialize properties into /tmp/LTL5067760330146893467.ltl : 0 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/LTL10033830237037186505.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5067760330146893467.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("(i30.i0.u340.p956==1)"))))
Formula 0 simplified : XG!"(i30.i0.u340.p956==1)"
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040A-LTLCardinality-08 finished in 280615 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((X((p1 U p2))||p0))))'
Found a Shortening insensitive property : ShieldPPPs-PT-040A-LTLCardinality-09
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 1243 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1243/1243 places, 1043/1043 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1241 transition count 1041
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1240 transition count 1040
Applied a total of 4 rules in 78 ms. Remains 1240 /1243 variables (removed 3) and now considering 1040/1043 (removed 3) transitions.
[2024-05-29 12:14:40] [INFO ] Invariant cache hit.
[2024-05-29 12:14:41] [INFO ] Implicit Places using invariants in 552 ms returned []
[2024-05-29 12:14:41] [INFO ] Invariant cache hit.
[2024-05-29 12:14:42] [INFO ] Implicit Places using invariants and state equation in 1175 ms returned []
Implicit Place search using SMT with State Equation took 1727 ms to find 0 implicit places.
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:14:42] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 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 1240/2280 variables, and 1681 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30021 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1240 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (OVERLAPS) 1040/2280 variables, 1240/2921 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2280 variables, 1038/3959 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2280/2280 variables, and 3959 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30025 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1240/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60211ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60219ms
Starting structural reductions in LI_LTL mode, iteration 1 : 1240/1243 places, 1040/1043 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 62028 ms. Remains : 1240/1243 places, 1040/1043 transitions.
Running random walk in product with property : ShieldPPPs-PT-040A-LTLCardinality-09
Product exploration explored 100000 steps with 890 reset in 731 ms.
Product exploration explored 100000 steps with 919 reset in 880 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 74 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Reduction of identical properties reduced properties to check from 3 to 2
RANDOM walk for 8299 steps (0 resets) in 99 ms. (82 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (NOT p0)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p2), (F p0), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 5 factoid took 138 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2024-05-29 12:15:44] [INFO ] Invariant cache hit.
[2024-05-29 12:15:45] [INFO ] [Real]Absence check using 441 positive place invariants in 266 ms returned sat
[2024-05-29 12:15:49] [INFO ] [Real]Absence check using state equation in 3165 ms returned sat
[2024-05-29 12:15:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:15:50] [INFO ] [Nat]Absence check using 441 positive place invariants in 230 ms returned sat
[2024-05-29 12:15:53] [INFO ] [Nat]Absence check using state equation in 2905 ms returned sat
[2024-05-29 12:15:53] [INFO ] Computed and/alt/rep : 1038/1993/1038 causal constraints (skipped 0 transitions) in 63 ms.
[2024-05-29 12:16:04] [INFO ] Added : 445 causal constraints over 89 iterations in 11043 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Support contains 3 out of 1240 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1240/1240 places, 1040/1040 transitions.
Applied a total of 0 rules in 25 ms. Remains 1240 /1240 variables (removed 0) and now considering 1040/1040 (removed 0) transitions.
[2024-05-29 12:16:04] [INFO ] Invariant cache hit.
[2024-05-29 12:16:04] [INFO ] Implicit Places using invariants in 579 ms returned []
[2024-05-29 12:16:04] [INFO ] Invariant cache hit.
[2024-05-29 12:16:05] [INFO ] Implicit Places using invariants and state equation in 1179 ms returned []
Implicit Place search using SMT with State Equation took 1759 ms to find 0 implicit places.
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:16:05] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 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 1240/2280 variables, and 1681 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30016 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1240 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (OVERLAPS) 1040/2280 variables, 1240/2921 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2280 variables, 1038/3959 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2280/2280 variables, and 3959 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30031 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1240/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60203ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60212ms
Finished structural reductions in LTL mode , in 1 iterations and 61998 ms. Remains : 1240/1240 places, 1040/1040 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 72 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Reduction of identical properties reduced properties to check from 3 to 2
RANDOM walk for 8357 steps (0 resets) in 92 ms. (89 steps per ms) remains 0/2 properties
Knowledge obtained : [(AND (NOT p0) (NOT p2)), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p2), (F p0), (F (NOT (AND (NOT p0) (NOT p2))))]
Knowledge based reduction with 4 factoid took 153 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 3 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
[2024-05-29 12:17:06] [INFO ] Invariant cache hit.
[2024-05-29 12:17:07] [INFO ] [Real]Absence check using 441 positive place invariants in 271 ms returned sat
[2024-05-29 12:17:10] [INFO ] [Real]Absence check using state equation in 3100 ms returned sat
[2024-05-29 12:17:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 12:17:11] [INFO ] [Nat]Absence check using 441 positive place invariants in 225 ms returned sat
[2024-05-29 12:17:14] [INFO ] [Nat]Absence check using state equation in 2869 ms returned sat
[2024-05-29 12:17:14] [INFO ] Computed and/alt/rep : 1038/1993/1038 causal constraints (skipped 0 transitions) in 60 ms.
[2024-05-29 12:17:25] [INFO ] Added : 465 causal constraints over 93 iterations in 11119 ms. Result :unknown
Could not prove EG (AND (NOT p0) (NOT p2))
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 909 reset in 698 ms.
Product exploration explored 100000 steps with 894 reset in 852 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 3 out of 1240 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1240/1240 places, 1040/1040 transitions.
Applied a total of 0 rules in 32 ms. Remains 1240 /1240 variables (removed 0) and now considering 1040/1040 (removed 0) transitions.
[2024-05-29 12:17:27] [INFO ] Redundant transitions in 19 ms returned []
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:17:27] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2280 variables, and 1681 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30023 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1240 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (OVERLAPS) 1040/2280 variables, 1240/2921 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2280 variables, 1038/3959 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2280/2280 variables, and 3959 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30025 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1240/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60211ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60219ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 60276 ms. Remains : 1240/1240 places, 1040/1040 transitions.
Built C files in :
/tmp/ltsmin66450344450557614
[2024-05-29 12:18:28] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin66450344450557614
Running compilation step : cd /tmp/ltsmin66450344450557614;'/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'
Compilation finished in 2260 ms.
Running link step : cd /tmp/ltsmin66450344450557614;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin66450344450557614;'/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' '--hoa' '/tmp/stateBased132371449341069812.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 1240 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1240/1240 places, 1040/1040 transitions.
Applied a total of 0 rules in 21 ms. Remains 1240 /1240 variables (removed 0) and now considering 1040/1040 (removed 0) transitions.
[2024-05-29 12:18:43] [INFO ] Invariant cache hit.
[2024-05-29 12:18:43] [INFO ] Implicit Places using invariants in 558 ms returned []
[2024-05-29 12:18:43] [INFO ] Invariant cache hit.
[2024-05-29 12:18:44] [INFO ] Implicit Places using invariants and state equation in 1155 ms returned []
Implicit Place search using SMT with State Equation took 1715 ms to find 0 implicit places.
Running 1038 sub problems to find dead transitions.
[2024-05-29 12:18:44] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1240/2280 variables, and 1681 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30022 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 0/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1038 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1240 variables, 1240/1240 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1240 variables, 441/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1240 variables, 0/1681 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 3 (OVERLAPS) 1040/2280 variables, 1240/2921 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2280 variables, 1038/3959 constraints. Problems are: Problem set: 0 solved, 1038 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2280/2280 variables, and 3959 constraints, problems are : Problem set: 0 solved, 1038 unsolved in 30029 ms.
Refiners :[Domain max(s): 1240/1240 constraints, Positive P Invariants (semi-flows): 441/441 constraints, State Equation: 1240/1240 constraints, PredecessorRefiner: 1038/1038 constraints, Known Traps: 0/0 constraints]
After SMT, in 60217ms problems are : Problem set: 0 solved, 1038 unsolved
Search for dead transitions found 0 dead transitions in 60226ms
Finished structural reductions in LTL mode , in 1 iterations and 61964 ms. Remains : 1240/1240 places, 1040/1040 transitions.
Built C files in :
/tmp/ltsmin7907084368305193365
[2024-05-29 12:19:45] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7907084368305193365
Running compilation step : cd /tmp/ltsmin7907084368305193365;'/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'
Compilation finished in 2233 ms.
Running link step : cd /tmp/ltsmin7907084368305193365;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin7907084368305193365;'/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' '--hoa' '/tmp/stateBased12570544930390947522.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 12:20:00] [INFO ] Flatten gal took : 26 ms
[2024-05-29 12:20:00] [INFO ] Flatten gal took : 25 ms
[2024-05-29 12:20:00] [INFO ] Time to serialize gal into /tmp/LTL11192100459504112529.gal : 4 ms
[2024-05-29 12:20:00] [INFO ] Time to serialize properties into /tmp/LTL13704115885835457765.prop : 0 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/LTL11192100459504112529.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2713853245012247460.hoa' '-atoms' '/tmp/LTL13704115885835457765.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13704115885835457765.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2713853245012247460.hoa
Detected timeout of ITS tools.
[2024-05-29 12:20:15] [INFO ] Flatten gal took : 26 ms
[2024-05-29 12:20:15] [INFO ] Flatten gal took : 25 ms
[2024-05-29 12:20:15] [INFO ] Time to serialize gal into /tmp/LTL15265957149245140549.gal : 4 ms
[2024-05-29 12:20:15] [INFO ] Time to serialize properties into /tmp/LTL17579450770793862804.ltl : 0 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/LTL15265957149245140549.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17579450770793862804.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(F(("((p230==1)||(p1089==1))")||(X(("(p989==0)")U("((p989==0)&&(p230==1))")))))))
Formula 0 simplified : XG(!"((p230==1)||(p1089==1))" & X(!"(p989==0)" R !"((p989==0)&&(p230==1))"))
Detected timeout of ITS tools.
[2024-05-29 12:20:30] [INFO ] Flatten gal took : 28 ms
[2024-05-29 12:20:30] [INFO ] Applying decomposition
[2024-05-29 12:20:30] [INFO ] Flatten gal took : 26 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/graph5552388546168188669.txt' '-o' '/tmp/graph5552388546168188669.bin' '-w' '/tmp/graph5552388546168188669.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5552388546168188669.bin' '-l' '-1' '-v' '-w' '/tmp/graph5552388546168188669.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:20:30] [INFO ] Decomposing Gal with order
[2024-05-29 12:20:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:20:30] [INFO ] Removed a total of 240 redundant transitions.
[2024-05-29 12:20:30] [INFO ] Flatten gal took : 49 ms
[2024-05-29 12:20:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 13 ms.
[2024-05-29 12:20:30] [INFO ] Time to serialize gal into /tmp/LTL1252786154152611907.gal : 9 ms
[2024-05-29 12:20:30] [INFO ] Time to serialize properties into /tmp/LTL12333534120087096756.ltl : 0 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/LTL1252786154152611907.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12333534120087096756.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F(("((i7.i2.u82.p230==1)||(i35.i2.u386.p1089==1))")||(X(("(i31.i2.u351.p989==0)")U("((i31.i2.u351.p989==0)&&(i7.i2.u82.p230==1))"...162
Formula 0 simplified : XG(!"((i7.i2.u82.p230==1)||(i35.i2.u386.p1089==1))" & X(!"(i31.i2.u351.p989==0)" R !"((i31.i2.u351.p989==0)&&(i7.i2.u82.p230==1))"))
Detected timeout of ITS tools.
Treatment of property ShieldPPPs-PT-040A-LTLCardinality-09 finished in 365396 ms.
[2024-05-29 12:20:45] [INFO ] Flatten gal took : 34 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin483566562309887116
[2024-05-29 12:20:45] [INFO ] Computing symmetric may disable matrix : 1043 transitions.
[2024-05-29 12:20:45] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:20:45] [INFO ] Computing symmetric may enable matrix : 1043 transitions.
[2024-05-29 12:20:45] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:20:45] [INFO ] Applying decomposition
[2024-05-29 12:20:45] [INFO ] Flatten gal took : 35 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/graph16561385859162710064.txt' '-o' '/tmp/graph16561385859162710064.bin' '-w' '/tmp/graph16561385859162710064.weights'
[2024-05-29 12:20:46] [INFO ] Computing Do-Not-Accords matrix : 1043 transitions.
[2024-05-29 12:20:46] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 12:20:46] [INFO ] Built C files in 205ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin483566562309887116
Running compilation step : cd /tmp/ltsmin483566562309887116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16561385859162710064.bin' '-l' '-1' '-v' '-w' '/tmp/graph16561385859162710064.weights' '-q' '0' '-e' '0.001'
[2024-05-29 12:20:46] [INFO ] Decomposing Gal with order
[2024-05-29 12:20:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:20:46] [INFO ] Removed a total of 240 redundant transitions.
[2024-05-29 12:20:46] [INFO ] Flatten gal took : 97 ms
[2024-05-29 12:20:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 486 labels/synchronizations in 42 ms.
[2024-05-29 12:20:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality9370660583289383955.gal : 9 ms
[2024-05-29 12:20:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality17143153085858717868.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9370660583289383955.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17143153085858717868.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((X(F("(i30.u340.p956==1)"))))
Formula 0 simplified : XG!"(i30.u340.p956==1)"
Compilation finished in 3837 ms.
Running link step : cd /tmp/ltsmin483566562309887116;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin483566562309887116;'/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)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.023: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.023: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.023: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.168: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.168: LTL layer: formula: X(<>((LTLAPp0==true)))
pins2lts-mc-linux64( 5/ 8), 0.168: "X(<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.169: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.210: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.209: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.218: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.305: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.306: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.337: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.363: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.363: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 1.013: DFS-FIFO for weak LTL, using special progress label 1048
pins2lts-mc-linux64( 0/ 8), 1.013: There are 1049 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.013: State length is 1244, there are 1045 groups
pins2lts-mc-linux64( 0/ 8), 1.013: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.013: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.013: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 1.013: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 7/ 8), 1.460: ~120 levels ~960 states ~7416 transitions
pins2lts-mc-linux64( 7/ 8), 2.319: ~240 levels ~1920 states ~24280 transitions
pins2lts-mc-linux64( 0/ 8), 3.097: ~476 levels ~3840 states ~53400 transitions
pins2lts-mc-linux64( 3/ 8), 3.815: ~565 levels ~7680 states ~59448 transitions
pins2lts-mc-linux64( 3/ 8), 4.867: ~565 levels ~15360 states ~73000 transitions
pins2lts-mc-linux64( 3/ 8), 7.756: ~565 levels ~30720 states ~101760 transitions
pins2lts-mc-linux64( 3/ 8), 12.627: ~565 levels ~61440 states ~168008 transitions
pins2lts-mc-linux64( 3/ 8), 20.979: ~565 levels ~122880 states ~305184 transitions
pins2lts-mc-linux64( 3/ 8), 30.832: ~565 levels ~245760 states ~599944 transitions
pins2lts-mc-linux64( 3/ 8), 44.769: ~570 levels ~491520 states ~1175712 transitions
pins2lts-mc-linux64( 3/ 8), 68.616: ~570 levels ~983040 states ~2351024 transitions
pins2lts-mc-linux64( 3/ 8), 116.196: ~617 levels ~1966080 states ~4840264 transitions
pins2lts-mc-linux64( 2/ 8), 216.367: ~634 levels ~3932160 states ~10041216 transitions
pins2lts-mc-linux64( 2/ 8), 405.111: ~733 levels ~7864320 states ~19962856 transitions
pins2lts-mc-linux64( 2/ 8), 777.551: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 777.681:
pins2lts-mc-linux64( 0/ 8), 777.681: mean standard work distribution: 0.6% (states) 4.4% (transitions)
pins2lts-mc-linux64( 0/ 8), 777.681:
pins2lts-mc-linux64( 0/ 8), 777.681: Explored 15357399 states 42521201 transitions, fanout: 2.769
pins2lts-mc-linux64( 0/ 8), 777.681: Total exploration time 776.660 sec (776.520 sec minimum, 776.589 sec on average)
pins2lts-mc-linux64( 0/ 8), 777.681: States per second: 19774, Transitions per second: 54749
pins2lts-mc-linux64( 0/ 8), 777.681:
pins2lts-mc-linux64( 0/ 8), 777.681: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 777.681: Redundant explorations: -0.4772
pins2lts-mc-linux64( 0/ 8), 777.681:
pins2lts-mc-linux64( 0/ 8), 777.681: Queue width: 8B, total height: 5180, memory: 0.04MB
pins2lts-mc-linux64( 0/ 8), 777.681: Tree memory: 373.7MB, 25.4 B/state, compr.: 0.5%
pins2lts-mc-linux64( 0/ 8), 777.681: Tree fill ratio (roots/leafs): 11.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 777.681: Stored 1068 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 777.681: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 777.681: Est. total memory use: 373.8MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin483566562309887116;'/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)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin483566562309887116;'/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)))' '--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)
ITS-tools command line returned an error code 137
[2024-05-29 12:36:46] [INFO ] Applying decomposition
[2024-05-29 12:36:46] [INFO ] Flatten gal took : 45 ms
[2024-05-29 12:36:46] [INFO ] Decomposing Gal with order
[2024-05-29 12:36:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 12:36:46] [INFO ] Removed a total of 360 redundant transitions.
[2024-05-29 12:36:46] [INFO ] Flatten gal took : 50 ms
[2024-05-29 12:36:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 480 labels/synchronizations in 26 ms.
[2024-05-29 12:36:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality2143814332007762039.gal : 10 ms
[2024-05-29 12:36:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality14192137225882138128.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality2143814332007762039.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14192137225882138128.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((X(F("(u434.p956==1)"))))
Formula 0 simplified : XG!"(u434.p956==1)"
ITS-tools command line returned an error code 137
[2024-05-29 12:45:42] [INFO ] Flatten gal took : 36 ms
[2024-05-29 12:45:42] [INFO ] Input system was already deterministic with 1043 transitions.
[2024-05-29 12:45:42] [INFO ] Transformed 1243 places.
[2024-05-29 12:45:42] [INFO ] Transformed 1043 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-29 12:45:42] [INFO ] Time to serialize gal into /tmp/LTLCardinality7780359047291585459.gal : 5 ms
[2024-05-29 12:45:42] [INFO ] Time to serialize properties into /tmp/LTLCardinality12601385930560968210.ltl : 0 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/LTLCardinality7780359047291585459.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12601385930560968210.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...343
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(F("(p956==1)"))))
Formula 0 simplified : XG!"(p956==1)"
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="ShieldPPPs-PT-040A"
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 ShieldPPPs-PT-040A, 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 r356-tall-171683761200483"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-040A.tgz
mv ShieldPPPs-PT-040A 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 ;