About the Execution of ITS-Tools for CANConstruction-PT-040
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5367.008 | 963973.00 | 1300547.00 | 2638.50 | FFFFTFFFFTTFFFFF | 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.r070-tall-171620505000035.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 CANConstruction-PT-040, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620505000035
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.0M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.9K Apr 22 14:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 17:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 12 18:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Apr 12 18:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 12 18:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Apr 12 18:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 2.5M May 18 16:42 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 CANConstruction-PT-040-LTLCardinality-00
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-01
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-02
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-03
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-04
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-05
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-06
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-07
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-08
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-09
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-10
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-11
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-12
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-13
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-14
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716218542258
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-040
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-20 15:22:23] [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]
[2024-05-20 15:22:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 15:22:23] [INFO ] Load time of PNML (sax parser for PT used): 231 ms
[2024-05-20 15:22:23] [INFO ] Transformed 3682 places.
[2024-05-20 15:22:23] [INFO ] Transformed 6720 transitions.
[2024-05-20 15:22:23] [INFO ] Parsed PT model containing 3682 places and 6720 transitions and 20000 arcs in 380 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA CANConstruction-PT-040-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-040-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 3682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3682/3682 places, 6720/6720 transitions.
Discarding 1500 places :
Symmetric choice reduction at 0 with 1500 rule applications. Total rules 1500 place count 2182 transition count 3720
Iterating global reduction 0 with 1500 rules applied. Total rules applied 3000 place count 2182 transition count 3720
Applied a total of 3000 rules in 455 ms. Remains 2182 /3682 variables (removed 1500) and now considering 3720/6720 (removed 3000) transitions.
// Phase 1: matrix 3720 rows 2182 cols
[2024-05-20 15:22:24] [INFO ] Computed 81 invariants in 77 ms
[2024-05-20 15:22:26] [INFO ] Implicit Places using invariants in 1647 ms returned [12, 26, 40, 54, 68, 82, 96, 110, 124, 138, 152, 166, 180, 194, 208, 222, 236, 250, 264, 278, 292, 306, 320, 334, 348, 362, 376, 390, 404, 418, 432, 446, 474, 488, 502, 516, 530, 544, 558]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 1682 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2143/3682 places, 3720/6720 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 2104 transition count 3681
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 2104 transition count 3681
Applied a total of 78 rules in 185 ms. Remains 2104 /2143 variables (removed 39) and now considering 3681/3720 (removed 39) transitions.
// Phase 1: matrix 3681 rows 2104 cols
[2024-05-20 15:22:26] [INFO ] Computed 42 invariants in 43 ms
[2024-05-20 15:22:27] [INFO ] Implicit Places using invariants in 1094 ms returned []
[2024-05-20 15:22:27] [INFO ] Invariant cache hit.
[2024-05-20 15:22:28] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 15:22:56] [INFO ] Implicit Places using invariants and state equation in 29188 ms returned []
Implicit Place search using SMT with State Equation took 30286 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2104/3682 places, 3681/6720 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 32625 ms. Remains : 2104/3682 places, 3681/6720 transitions.
Support contains 45 out of 2104 places after structural reductions.
[2024-05-20 15:22:57] [INFO ] Flatten gal took : 214 ms
[2024-05-20 15:22:57] [INFO ] Flatten gal took : 143 ms
[2024-05-20 15:22:57] [INFO ] Input system was already deterministic with 3681 transitions.
Support contains 42 out of 2104 places (down from 45) after GAL structural reductions.
RANDOM walk for 40000 steps (54 resets) in 2774 ms. (14 steps per ms) remains 9/26 properties
BEST_FIRST walk for 40004 steps (8 resets) in 111 ms. (357 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 133 ms. (298 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 90 ms. (439 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 226 ms. (176 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 68 ms. (579 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 123 ms. (322 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (8 resets) in 105 ms. (377 steps per ms) remains 9/9 properties
[2024-05-20 15:22:58] [INFO ] Invariant cache hit.
[2024-05-20 15:22:58] [INFO ] State equation strengthened by 3160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp22 is UNSAT
At refinement iteration 1 (OVERLAPS) 2061/2071 variables, 10/10 constraints. Problems are: Problem set: 8 solved, 1 unsolved
[2024-05-20 15:23:00] [INFO ] Deduced a trap composed of 5 places in 1174 ms of which 28 ms to minimize.
[2024-05-20 15:23:01] [INFO ] Deduced a trap composed of 5 places in 1177 ms of which 85 ms to minimize.
[2024-05-20 15:23:02] [INFO ] Deduced a trap composed of 5 places in 1165 ms of which 12 ms to minimize.
[2024-05-20 15:23:03] [INFO ] Deduced a trap composed of 5 places in 1187 ms of which 12 ms to minimize.
SMT process timed out in 5228ms, After SMT, problems are : Problem set: 8 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 266 transitions
Trivial Post-agglo rules discarded 266 transitions
Performed 266 trivial Post agglomeration. Transition count delta: 266
Iterating post reduction 0 with 266 rules applied. Total rules applied 266 place count 2104 transition count 3415
Reduce places removed 266 places and 0 transitions.
Iterating post reduction 1 with 266 rules applied. Total rules applied 532 place count 1838 transition count 3415
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 532 place count 1838 transition count 3376
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 610 place count 1799 transition count 3376
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 629 place count 1780 transition count 3338
Iterating global reduction 2 with 19 rules applied. Total rules applied 648 place count 1780 transition count 3338
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 2 with 13 rules applied. Total rules applied 661 place count 1780 transition count 3325
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 674 place count 1767 transition count 3325
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 3 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 756 place count 1726 transition count 3284
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 758 place count 1726 transition count 3282
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 760 place count 1724 transition count 3282
Applied a total of 760 rules in 921 ms. Remains 1724 /2104 variables (removed 380) and now considering 3282/3681 (removed 399) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 922 ms. Remains : 1724/2104 places, 3282/3681 transitions.
RANDOM walk for 16354 steps (58 resets) in 286 ms. (56 steps per ms) remains 0/1 properties
Successfully simplified 8 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CANConstruction-PT-040-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-040-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-040-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-040-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-040-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-040-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 122 stabilizing places and 161 stable transitions
FORMULA CANConstruction-PT-040-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U G((F(!p0)||X(p1)))))'
Support contains 2 out of 2104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 2085 transition count 3643
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 2085 transition count 3643
Applied a total of 38 rules in 392 ms. Remains 2085 /2104 variables (removed 19) and now considering 3643/3681 (removed 38) transitions.
// Phase 1: matrix 3643 rows 2085 cols
[2024-05-20 15:23:05] [INFO ] Computed 42 invariants in 21 ms
[2024-05-20 15:23:06] [INFO ] Implicit Places using invariants in 1033 ms returned [396]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1039 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2084/2104 places, 3643/3681 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2083 transition count 3642
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2083 transition count 3642
Applied a total of 2 rules in 172 ms. Remains 2083 /2084 variables (removed 1) and now considering 3642/3643 (removed 1) transitions.
// Phase 1: matrix 3642 rows 2083 cols
[2024-05-20 15:23:06] [INFO ] Computed 41 invariants in 17 ms
[2024-05-20 15:23:07] [INFO ] Implicit Places using invariants in 1049 ms returned []
[2024-05-20 15:23:07] [INFO ] Invariant cache hit.
[2024-05-20 15:23:09] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 15:23:36] [INFO ] Implicit Places using invariants and state equation in 29095 ms returned []
Implicit Place search using SMT with State Equation took 30147 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2083/2104 places, 3642/3681 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 31751 ms. Remains : 2083/2104 places, 3642/3681 transitions.
Stuttering acceptance computed with spot in 445 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-00
Product exploration explored 100000 steps with 33425 reset in 846 ms.
Product exploration explored 100000 steps with 33255 reset in 749 ms.
Computed a total of 121 stabilizing places and 160 stable transitions
Computed a total of 121 stabilizing places and 160 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 100 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
RANDOM walk for 33355 steps (46 resets) in 436 ms. (76 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 8 factoid took 229 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 231 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 240 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Support contains 2 out of 2083 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2083/2083 places, 3642/3642 transitions.
Applied a total of 0 rules in 83 ms. Remains 2083 /2083 variables (removed 0) and now considering 3642/3642 (removed 0) transitions.
[2024-05-20 15:23:40] [INFO ] Invariant cache hit.
[2024-05-20 15:23:41] [INFO ] Implicit Places using invariants in 1055 ms returned []
[2024-05-20 15:23:41] [INFO ] Invariant cache hit.
[2024-05-20 15:23:42] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 15:24:11] [INFO ] Implicit Places using invariants and state equation in 29746 ms returned []
Implicit Place search using SMT with State Equation took 30808 ms to find 0 implicit places.
Running 3602 sub problems to find dead transitions.
[2024-05-20 15:24:11] [INFO ] Invariant cache hit.
[2024-05-20 15:24:11] [INFO ] State equation strengthened by 3160 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2082 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 3602 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2082/5725 variables, and 41 constraints, problems are : Problem set: 0 solved, 3602 unsolved in 30092 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 0/2083 constraints, ReadFeed: 0/3160 constraints, PredecessorRefiner: 3602/3602 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3602 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2082 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 3602 unsolved
[2024-05-20 15:25:07] [INFO ] Deduced a trap composed of 52 places in 705 ms of which 13 ms to minimize.
[2024-05-20 15:25:08] [INFO ] Deduced a trap composed of 52 places in 663 ms of which 11 ms to minimize.
[2024-05-20 15:25:09] [INFO ] Deduced a trap composed of 52 places in 644 ms of which 10 ms to minimize.
[2024-05-20 15:25:09] [INFO ] Deduced a trap composed of 52 places in 626 ms of which 12 ms to minimize.
[2024-05-20 15:25:10] [INFO ] Deduced a trap composed of 52 places in 621 ms of which 11 ms to minimize.
[2024-05-20 15:25:11] [INFO ] Deduced a trap composed of 52 places in 635 ms of which 11 ms to minimize.
[2024-05-20 15:25:11] [INFO ] Deduced a trap composed of 52 places in 585 ms of which 10 ms to minimize.
[2024-05-20 15:25:12] [INFO ] Deduced a trap composed of 52 places in 573 ms of which 11 ms to minimize.
[2024-05-20 15:25:12] [INFO ] Deduced a trap composed of 52 places in 604 ms of which 11 ms to minimize.
[2024-05-20 15:25:13] [INFO ] Deduced a trap composed of 52 places in 602 ms of which 10 ms to minimize.
[2024-05-20 15:25:14] [INFO ] Deduced a trap composed of 52 places in 558 ms of which 10 ms to minimize.
SMT process timed out in 62917ms, After SMT, problems are : Problem set: 0 solved, 3602 unsolved
Search for dead transitions found 0 dead transitions in 62973ms
Finished structural reductions in LTL mode , in 1 iterations and 93887 ms. Remains : 2083/2083 places, 3642/3642 transitions.
Computed a total of 121 stabilizing places and 160 stable transitions
Computed a total of 121 stabilizing places and 160 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 157 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 236 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
RANDOM walk for 32190 steps (44 resets) in 509 ms. (63 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 8 factoid took 225 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 234 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 256 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 219 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Product exploration explored 100000 steps with 33312 reset in 675 ms.
Product exploration explored 100000 steps with 33258 reset in 693 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 238 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Support contains 2 out of 2083 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2083/2083 places, 3642/3642 transitions.
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 2083 transition count 3642
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 40 Pre rules applied. Total rules applied 160 place count 2083 transition count 3642
Deduced a syphon composed of 200 places in 1 ms
Iterating global reduction 1 with 40 rules applied. Total rules applied 200 place count 2083 transition count 3642
Discarding 80 places :
Symmetric choice reduction at 1 with 80 rule applications. Total rules 280 place count 2003 transition count 3562
Deduced a syphon composed of 120 places in 0 ms
Iterating global reduction 1 with 80 rules applied. Total rules applied 360 place count 2003 transition count 3562
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 280 places in 0 ms
Iterating global reduction 1 with 160 rules applied. Total rules applied 520 place count 2003 transition count 3562
Discarding 200 places :
Symmetric choice reduction at 1 with 200 rule applications. Total rules 720 place count 1803 transition count 3362
Deduced a syphon composed of 80 places in 0 ms
Iterating global reduction 1 with 200 rules applied. Total rules applied 920 place count 1803 transition count 3362
Deduced a syphon composed of 80 places in 1 ms
Applied a total of 920 rules in 988 ms. Remains 1803 /2083 variables (removed 280) and now considering 3362/3642 (removed 280) transitions.
[2024-05-20 15:25:19] [INFO ] Redundant transitions in 329 ms returned []
Running 3322 sub problems to find dead transitions.
// Phase 1: matrix 3362 rows 1803 cols
[2024-05-20 15:25:19] [INFO ] Computed 41 invariants in 27 ms
[2024-05-20 15:25:19] [INFO ] State equation strengthened by 3160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1802 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 3322 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1802/5165 variables, and 41 constraints, problems are : Problem set: 0 solved, 3322 unsolved in 30076 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 0/1803 constraints, ReadFeed: 0/3160 constraints, PredecessorRefiner: 3322/3322 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3322 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1802 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 3322 unsolved
[2024-05-20 15:25:54] [INFO ] Deduced a trap composed of 43 places in 668 ms of which 11 ms to minimize.
[2024-05-20 15:25:54] [INFO ] Deduced a trap composed of 43 places in 672 ms of which 11 ms to minimize.
[2024-05-20 15:25:55] [INFO ] Deduced a trap composed of 44 places in 668 ms of which 11 ms to minimize.
[2024-05-20 15:25:56] [INFO ] Deduced a trap composed of 43 places in 651 ms of which 11 ms to minimize.
[2024-05-20 15:25:56] [INFO ] Deduced a trap composed of 43 places in 632 ms of which 11 ms to minimize.
[2024-05-20 15:25:57] [INFO ] Deduced a trap composed of 43 places in 680 ms of which 11 ms to minimize.
[2024-05-20 15:25:58] [INFO ] Deduced a trap composed of 43 places in 641 ms of which 10 ms to minimize.
[2024-05-20 15:25:58] [INFO ] Deduced a trap composed of 48 places in 646 ms of which 10 ms to minimize.
[2024-05-20 15:25:59] [INFO ] Deduced a trap composed of 43 places in 645 ms of which 10 ms to minimize.
[2024-05-20 15:26:00] [INFO ] Deduced a trap composed of 43 places in 648 ms of which 24 ms to minimize.
[2024-05-20 15:26:00] [INFO ] Deduced a trap composed of 43 places in 619 ms of which 10 ms to minimize.
[2024-05-20 15:26:01] [INFO ] Deduced a trap composed of 43 places in 611 ms of which 9 ms to minimize.
[2024-05-20 15:26:02] [INFO ] Deduced a trap composed of 43 places in 617 ms of which 10 ms to minimize.
[2024-05-20 15:26:02] [INFO ] Deduced a trap composed of 43 places in 588 ms of which 9 ms to minimize.
[2024-05-20 15:26:03] [INFO ] Deduced a trap composed of 51 places in 597 ms of which 9 ms to minimize.
[2024-05-20 15:26:04] [INFO ] Deduced a trap composed of 43 places in 587 ms of which 9 ms to minimize.
[2024-05-20 15:26:04] [INFO ] Deduced a trap composed of 43 places in 592 ms of which 10 ms to minimize.
[2024-05-20 15:26:05] [INFO ] Deduced a trap composed of 43 places in 547 ms of which 9 ms to minimize.
[2024-05-20 15:26:05] [INFO ] Deduced a trap composed of 43 places in 526 ms of which 11 ms to minimize.
[2024-05-20 15:26:06] [INFO ] Deduced a trap composed of 43 places in 558 ms of which 10 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1802 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 3322 unsolved
[2024-05-20 15:26:08] [INFO ] Deduced a trap composed of 43 places in 600 ms of which 11 ms to minimize.
[2024-05-20 15:26:09] [INFO ] Deduced a trap composed of 43 places in 573 ms of which 9 ms to minimize.
[2024-05-20 15:26:09] [INFO ] Deduced a trap composed of 43 places in 542 ms of which 9 ms to minimize.
[2024-05-20 15:26:10] [INFO ] Deduced a trap composed of 43 places in 531 ms of which 9 ms to minimize.
[2024-05-20 15:26:11] [INFO ] Deduced a trap composed of 43 places in 505 ms of which 10 ms to minimize.
[2024-05-20 15:26:11] [INFO ] Deduced a trap composed of 43 places in 512 ms of which 9 ms to minimize.
[2024-05-20 15:26:12] [INFO ] Deduced a trap composed of 43 places in 534 ms of which 9 ms to minimize.
[2024-05-20 15:26:12] [INFO ] Deduced a trap composed of 43 places in 494 ms of which 10 ms to minimize.
[2024-05-20 15:26:13] [INFO ] Deduced a trap composed of 43 places in 503 ms of which 9 ms to minimize.
[2024-05-20 15:26:13] [INFO ] Deduced a trap composed of 43 places in 480 ms of which 9 ms to minimize.
[2024-05-20 15:26:14] [INFO ] Deduced a trap composed of 43 places in 462 ms of which 8 ms to minimize.
[2024-05-20 15:26:14] [INFO ] Deduced a trap composed of 43 places in 487 ms of which 9 ms to minimize.
[2024-05-20 15:26:15] [INFO ] Deduced a trap composed of 43 places in 459 ms of which 8 ms to minimize.
[2024-05-20 15:26:15] [INFO ] Deduced a trap composed of 43 places in 443 ms of which 8 ms to minimize.
[2024-05-20 15:26:16] [INFO ] Deduced a trap composed of 43 places in 501 ms of which 9 ms to minimize.
[2024-05-20 15:26:16] [INFO ] Deduced a trap composed of 44 places in 472 ms of which 7 ms to minimize.
[2024-05-20 15:26:17] [INFO ] Deduced a trap composed of 43 places in 479 ms of which 8 ms to minimize.
[2024-05-20 15:26:17] [INFO ] Deduced a trap composed of 43 places in 447 ms of which 8 ms to minimize.
[2024-05-20 15:26:18] [INFO ] Deduced a trap composed of 43 places in 477 ms of which 9 ms to minimize.
[2024-05-20 15:26:18] [INFO ] Deduced a trap composed of 43 places in 434 ms of which 8 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/1802 variables, 20/81 constraints. Problems are: Problem set: 0 solved, 3322 unsolved
[2024-05-20 15:26:21] [INFO ] Deduced a trap composed of 43 places in 601 ms of which 10 ms to minimize.
SMT process timed out in 62724ms, After SMT, problems are : Problem set: 0 solved, 3322 unsolved
Search for dead transitions found 0 dead transitions in 62786ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1803/2083 places, 3362/3642 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 64133 ms. Remains : 1803/2083 places, 3362/3642 transitions.
Built C files in :
/tmp/ltsmin12919177092631768149
[2024-05-20 15:26:21] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12919177092631768149
Running compilation step : cd /tmp/ltsmin12919177092631768149;'/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/ltsmin12919177092631768149;'/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/ltsmin12919177092631768149;'/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 2 out of 2083 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2083/2083 places, 3642/3642 transitions.
Applied a total of 0 rules in 97 ms. Remains 2083 /2083 variables (removed 0) and now considering 3642/3642 (removed 0) transitions.
// Phase 1: matrix 3642 rows 2083 cols
[2024-05-20 15:26:25] [INFO ] Computed 41 invariants in 27 ms
[2024-05-20 15:26:26] [INFO ] Implicit Places using invariants in 1085 ms returned []
[2024-05-20 15:26:26] [INFO ] Invariant cache hit.
[2024-05-20 15:26:27] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 15:26:52] [INFO ] Implicit Places using invariants and state equation in 26832 ms returned []
Implicit Place search using SMT with State Equation took 27918 ms to find 0 implicit places.
Running 3602 sub problems to find dead transitions.
[2024-05-20 15:26:53] [INFO ] Invariant cache hit.
[2024-05-20 15:26:53] [INFO ] State equation strengthened by 3160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2082 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 3602 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2082/5725 variables, and 41 constraints, problems are : Problem set: 0 solved, 3602 unsolved in 30059 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 0/2083 constraints, ReadFeed: 0/3160 constraints, PredecessorRefiner: 3602/3602 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3602 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/2082 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 3602 unsolved
[2024-05-20 15:27:49] [INFO ] Deduced a trap composed of 52 places in 708 ms of which 16 ms to minimize.
[2024-05-20 15:27:49] [INFO ] Deduced a trap composed of 52 places in 636 ms of which 10 ms to minimize.
[2024-05-20 15:27:50] [INFO ] Deduced a trap composed of 52 places in 605 ms of which 10 ms to minimize.
[2024-05-20 15:27:51] [INFO ] Deduced a trap composed of 52 places in 646 ms of which 11 ms to minimize.
[2024-05-20 15:27:51] [INFO ] Deduced a trap composed of 52 places in 658 ms of which 10 ms to minimize.
[2024-05-20 15:27:52] [INFO ] Deduced a trap composed of 52 places in 601 ms of which 10 ms to minimize.
[2024-05-20 15:27:53] [INFO ] Deduced a trap composed of 52 places in 579 ms of which 10 ms to minimize.
[2024-05-20 15:27:53] [INFO ] Deduced a trap composed of 52 places in 558 ms of which 9 ms to minimize.
[2024-05-20 15:27:54] [INFO ] Deduced a trap composed of 52 places in 583 ms of which 10 ms to minimize.
[2024-05-20 15:27:54] [INFO ] Deduced a trap composed of 52 places in 583 ms of which 9 ms to minimize.
[2024-05-20 15:27:55] [INFO ] Deduced a trap composed of 52 places in 569 ms of which 9 ms to minimize.
[2024-05-20 15:27:56] [INFO ] Deduced a trap composed of 52 places in 593 ms of which 10 ms to minimize.
SMT process timed out in 63026ms, After SMT, problems are : Problem set: 0 solved, 3602 unsolved
Search for dead transitions found 0 dead transitions in 63122ms
Finished structural reductions in LTL mode , in 1 iterations and 91153 ms. Remains : 2083/2083 places, 3642/3642 transitions.
Built C files in :
/tmp/ltsmin4971273347307908167
[2024-05-20 15:27:56] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4971273347307908167
Running compilation step : cd /tmp/ltsmin4971273347307908167;'/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/ltsmin4971273347307908167;'/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/ltsmin4971273347307908167;'/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)
[2024-05-20 15:27:59] [INFO ] Flatten gal took : 269 ms
[2024-05-20 15:28:00] [INFO ] Flatten gal took : 262 ms
[2024-05-20 15:28:00] [INFO ] Time to serialize gal into /tmp/LTL2941157998388800958.gal : 56 ms
[2024-05-20 15:28:00] [INFO ] Time to serialize properties into /tmp/LTL15829950645480050863.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/LTL2941157998388800958.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3756350455478644952.hoa' '-atoms' '/tmp/LTL15829950645480050863.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/LTL15829950645480050863.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3756350455478644952.hoa
Detected timeout of ITS tools.
[2024-05-20 15:28:15] [INFO ] Flatten gal took : 94 ms
[2024-05-20 15:28:15] [INFO ] Flatten gal took : 115 ms
[2024-05-20 15:28:15] [INFO ] Time to serialize gal into /tmp/LTL11810600198810893428.gal : 22 ms
[2024-05-20 15:28:15] [INFO ] Time to serialize properties into /tmp/LTL4091853069634509413.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11810600198810893428.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4091853069634509413.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(Node34GiveAnswer23<1)"))U(G((F("(Node34GiveAnswer23>=1)"))||(X("(Node28requestsent23<1)"))))))
Formula 0 simplified : F!"(Node34GiveAnswer23<1)" R F(G!"(Node34GiveAnswer23>=1)" & X!"(Node28requestsent23<1)")
Detected timeout of ITS tools.
[2024-05-20 15:28:30] [INFO ] Flatten gal took : 89 ms
[2024-05-20 15:28:30] [INFO ] Applying decomposition
[2024-05-20 15:28:30] [INFO ] Flatten gal took : 86 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/graph10032481513373729149.txt' '-o' '/tmp/graph10032481513373729149.bin' '-w' '/tmp/graph10032481513373729149.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10032481513373729149.bin' '-l' '-1' '-v' '-w' '/tmp/graph10032481513373729149.weights' '-q' '0' '-e' '0.001'
[2024-05-20 15:28:31] [INFO ] Decomposing Gal with order
[2024-05-20 15:28:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 15:28:31] [INFO ] Removed a total of 3232 redundant transitions.
[2024-05-20 15:28:31] [INFO ] Flatten gal took : 684 ms
[2024-05-20 15:28:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 6308 labels/synchronizations in 305 ms.
[2024-05-20 15:28:32] [INFO ] Time to serialize gal into /tmp/LTL6898958704809436721.gal : 81 ms
[2024-05-20 15:28:32] [INFO ] Time to serialize properties into /tmp/LTL7906210758349324068.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/LTL6898958704809436721.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7906210758349324068.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...254
Read 1 LTL properties
Checking formula 0 : !(((G("(i23.u103.Node34GiveAnswer23<1)"))U(G((F("(i23.u103.Node34GiveAnswer23>=1)"))||(X("(i28.u127.Node28requestsent23<1)"))))))
Formula 0 simplified : F!"(i23.u103.Node34GiveAnswer23<1)" R F(G!"(i23.u103.Node34GiveAnswer23>=1)" & X!"(i28.u127.Node28requestsent23<1)")
Detected timeout of ITS tools.
Treatment of property CANConstruction-PT-040-LTLCardinality-00 finished in 342239 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 2104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 2085 transition count 3643
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 2085 transition count 3643
Applied a total of 38 rules in 202 ms. Remains 2085 /2104 variables (removed 19) and now considering 3643/3681 (removed 38) transitions.
// Phase 1: matrix 3643 rows 2085 cols
[2024-05-20 15:28:47] [INFO ] Computed 42 invariants in 16 ms
[2024-05-20 15:28:48] [INFO ] Implicit Places using invariants in 1308 ms returned [396]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1327 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2084/2104 places, 3643/3681 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2083 transition count 3642
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2083 transition count 3642
Applied a total of 2 rules in 213 ms. Remains 2083 /2084 variables (removed 1) and now considering 3642/3643 (removed 1) transitions.
// Phase 1: matrix 3642 rows 2083 cols
[2024-05-20 15:28:49] [INFO ] Computed 41 invariants in 24 ms
[2024-05-20 15:28:50] [INFO ] Implicit Places using invariants in 1073 ms returned []
[2024-05-20 15:28:50] [INFO ] Invariant cache hit.
[2024-05-20 15:28:51] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 15:29:14] [INFO ] Implicit Places using invariants and state equation in 24038 ms returned []
Implicit Place search using SMT with State Equation took 25113 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2083/2104 places, 3642/3681 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 26856 ms. Remains : 2083/2104 places, 3642/3681 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-02
Entered a terminal (fully accepting) state of product in 181 steps with 0 reset in 1 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-040-LTLCardinality-02 finished in 26970 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 2104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 266 transitions
Trivial Post-agglo rules discarded 266 transitions
Performed 266 trivial Post agglomeration. Transition count delta: 266
Iterating post reduction 0 with 266 rules applied. Total rules applied 266 place count 2104 transition count 3415
Reduce places removed 266 places and 0 transitions.
Iterating post reduction 1 with 266 rules applied. Total rules applied 532 place count 1838 transition count 3415
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 532 place count 1838 transition count 3376
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 610 place count 1799 transition count 3376
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 629 place count 1780 transition count 3338
Iterating global reduction 2 with 19 rules applied. Total rules applied 648 place count 1780 transition count 3338
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 2 with 13 rules applied. Total rules applied 661 place count 1780 transition count 3325
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 674 place count 1767 transition count 3325
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 756 place count 1726 transition count 3284
Applied a total of 756 rules in 443 ms. Remains 1726 /2104 variables (removed 378) and now considering 3284/3681 (removed 397) transitions.
// Phase 1: matrix 3284 rows 1726 cols
[2024-05-20 15:29:14] [INFO ] Computed 42 invariants in 33 ms
[2024-05-20 15:29:15] [INFO ] Implicit Places using invariants in 1043 ms returned [101]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1057 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1725/2104 places, 3284/3681 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1725 transition count 3282
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1723 transition count 3282
Applied a total of 4 rules in 124 ms. Remains 1723 /1725 variables (removed 2) and now considering 3282/3284 (removed 2) transitions.
// Phase 1: matrix 3282 rows 1723 cols
[2024-05-20 15:29:16] [INFO ] Computed 41 invariants in 25 ms
[2024-05-20 15:29:16] [INFO ] Implicit Places using invariants in 971 ms returned []
[2024-05-20 15:29:16] [INFO ] Invariant cache hit.
[2024-05-20 15:29:17] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 15:29:37] [INFO ] Implicit Places using invariants and state equation in 20400 ms returned []
Implicit Place search using SMT with State Equation took 21389 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1723/2104 places, 3282/3681 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 23014 ms. Remains : 1723/2104 places, 3282/3681 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-03
Stuttering criterion allowed to conclude after 343 steps with 0 reset in 3 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-040-LTLCardinality-03 finished in 23064 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 2104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 264 transitions
Trivial Post-agglo rules discarded 264 transitions
Performed 264 trivial Post agglomeration. Transition count delta: 264
Iterating post reduction 0 with 264 rules applied. Total rules applied 264 place count 2104 transition count 3417
Reduce places removed 264 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 265 rules applied. Total rules applied 529 place count 1840 transition count 3416
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 530 place count 1839 transition count 3416
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 530 place count 1839 transition count 3376
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 610 place count 1799 transition count 3376
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 629 place count 1780 transition count 3338
Iterating global reduction 3 with 19 rules applied. Total rules applied 648 place count 1780 transition count 3338
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 3 with 13 rules applied. Total rules applied 661 place count 1780 transition count 3325
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 674 place count 1767 transition count 3325
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 754 place count 1727 transition count 3285
Applied a total of 754 rules in 408 ms. Remains 1727 /2104 variables (removed 377) and now considering 3285/3681 (removed 396) transitions.
// Phase 1: matrix 3285 rows 1727 cols
[2024-05-20 15:29:37] [INFO ] Computed 42 invariants in 20 ms
[2024-05-20 15:29:38] [INFO ] Implicit Places using invariants in 1028 ms returned []
[2024-05-20 15:29:38] [INFO ] Invariant cache hit.
[2024-05-20 15:29:39] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 15:30:00] [INFO ] Implicit Places using invariants and state equation in 21364 ms returned []
Implicit Place search using SMT with State Equation took 22401 ms to find 0 implicit places.
[2024-05-20 15:30:00] [INFO ] Redundant transitions in 131 ms returned []
Running 3245 sub problems to find dead transitions.
[2024-05-20 15:30:00] [INFO ] Invariant cache hit.
[2024-05-20 15:30:00] [INFO ] State equation strengthened by 3160 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1726 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 3245 unsolved
SMT process timed out in 32278ms, After SMT, problems are : Problem set: 0 solved, 3245 unsolved
Search for dead transitions found 0 dead transitions in 32309ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1727/2104 places, 3285/3681 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 55268 ms. Remains : 1727/2104 places, 3285/3681 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-05
Product exploration explored 100000 steps with 513 reset in 912 ms.
Stack based approach found an accepted trace after 1357 steps with 8 reset with depth 70 and stack size 70 in 13 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property CANConstruction-PT-040-LTLCardinality-05 finished in 56305 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 2104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 266 transitions
Trivial Post-agglo rules discarded 266 transitions
Performed 266 trivial Post agglomeration. Transition count delta: 266
Iterating post reduction 0 with 266 rules applied. Total rules applied 266 place count 2104 transition count 3415
Reduce places removed 266 places and 0 transitions.
Iterating post reduction 1 with 266 rules applied. Total rules applied 532 place count 1838 transition count 3415
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 532 place count 1838 transition count 3376
Deduced a syphon composed of 39 places in 2 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 610 place count 1799 transition count 3376
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 627 place count 1782 transition count 3342
Iterating global reduction 2 with 17 rules applied. Total rules applied 644 place count 1782 transition count 3342
Drop transitions (Trivial Post-Agglo cleanup.) removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 2 with 11 rules applied. Total rules applied 655 place count 1782 transition count 3331
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 666 place count 1771 transition count 3331
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 752 place count 1728 transition count 3288
Applied a total of 752 rules in 362 ms. Remains 1728 /2104 variables (removed 376) and now considering 3288/3681 (removed 393) transitions.
// Phase 1: matrix 3288 rows 1728 cols
[2024-05-20 15:30:34] [INFO ] Computed 42 invariants in 29 ms
[2024-05-20 15:30:35] [INFO ] Implicit Places using invariants in 951 ms returned [101]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 955 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1727/2104 places, 3288/3681 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1727 transition count 3286
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1725 transition count 3286
Applied a total of 4 rules in 131 ms. Remains 1725 /1727 variables (removed 2) and now considering 3286/3288 (removed 2) transitions.
// Phase 1: matrix 3286 rows 1725 cols
[2024-05-20 15:30:35] [INFO ] Computed 41 invariants in 23 ms
[2024-05-20 15:30:36] [INFO ] Implicit Places using invariants in 993 ms returned []
[2024-05-20 15:30:36] [INFO ] Invariant cache hit.
[2024-05-20 15:30:37] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 15:30:59] [INFO ] Implicit Places using invariants and state equation in 23272 ms returned []
Implicit Place search using SMT with State Equation took 24268 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1725/2104 places, 3286/3681 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 25716 ms. Remains : 1725/2104 places, 3286/3681 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-06
Stuttering criterion allowed to conclude after 262 steps with 0 reset in 5 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-040-LTLCardinality-06 finished in 25808 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&&G(p1))))'
Support contains 3 out of 2104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 2086 transition count 3645
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 2086 transition count 3645
Applied a total of 36 rules in 259 ms. Remains 2086 /2104 variables (removed 18) and now considering 3645/3681 (removed 36) transitions.
// Phase 1: matrix 3645 rows 2086 cols
[2024-05-20 15:30:59] [INFO ] Computed 42 invariants in 23 ms
[2024-05-20 15:31:00] [INFO ] Implicit Places using invariants in 1032 ms returned [396]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1035 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2085/2104 places, 3645/3681 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2084 transition count 3644
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2084 transition count 3644
Applied a total of 2 rules in 218 ms. Remains 2084 /2085 variables (removed 1) and now considering 3644/3645 (removed 1) transitions.
// Phase 1: matrix 3644 rows 2084 cols
[2024-05-20 15:31:01] [INFO ] Computed 41 invariants in 22 ms
[2024-05-20 15:31:02] [INFO ] Implicit Places using invariants in 1026 ms returned []
[2024-05-20 15:31:02] [INFO ] Invariant cache hit.
[2024-05-20 15:31:03] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 15:31:29] [INFO ] Implicit Places using invariants and state equation in 27630 ms returned []
Implicit Place search using SMT with State Equation took 28659 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2084/2104 places, 3644/3681 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30173 ms. Remains : 2084/2104 places, 3644/3681 transitions.
Stuttering acceptance computed with spot in 138 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-040-LTLCardinality-11 finished in 30332 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(p1)&&p0)))'
Support contains 5 out of 2104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 2085 transition count 3643
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 2085 transition count 3643
Applied a total of 38 rules in 198 ms. Remains 2085 /2104 variables (removed 19) and now considering 3643/3681 (removed 38) transitions.
// Phase 1: matrix 3643 rows 2085 cols
[2024-05-20 15:31:30] [INFO ] Computed 42 invariants in 14 ms
[2024-05-20 15:31:31] [INFO ] Implicit Places using invariants in 1065 ms returned [396]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1083 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2084/2104 places, 3643/3681 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2083 transition count 3642
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2083 transition count 3642
Applied a total of 2 rules in 200 ms. Remains 2083 /2084 variables (removed 1) and now considering 3642/3643 (removed 1) transitions.
// Phase 1: matrix 3642 rows 2083 cols
[2024-05-20 15:31:31] [INFO ] Computed 41 invariants in 22 ms
[2024-05-20 15:31:32] [INFO ] Implicit Places using invariants in 1050 ms returned []
[2024-05-20 15:31:32] [INFO ] Invariant cache hit.
[2024-05-20 15:31:33] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 15:32:00] [INFO ] Implicit Places using invariants and state equation in 27881 ms returned []
Implicit Place search using SMT with State Equation took 28943 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2083/2104 places, 3642/3681 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 30424 ms. Remains : 2083/2104 places, 3642/3681 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-15
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-040-LTLCardinality-15 finished in 30563 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U G((F(!p0)||X(p1)))))'
Found a Lengthening insensitive property : CANConstruction-PT-040-LTLCardinality-00
Stuttering acceptance computed with spot in 207 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Support contains 2 out of 2104 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 266 transitions
Trivial Post-agglo rules discarded 266 transitions
Performed 266 trivial Post agglomeration. Transition count delta: 266
Iterating post reduction 0 with 266 rules applied. Total rules applied 266 place count 2104 transition count 3415
Reduce places removed 266 places and 0 transitions.
Iterating post reduction 1 with 266 rules applied. Total rules applied 532 place count 1838 transition count 3415
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 532 place count 1838 transition count 3376
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 610 place count 1799 transition count 3376
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 629 place count 1780 transition count 3338
Iterating global reduction 2 with 19 rules applied. Total rules applied 648 place count 1780 transition count 3338
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 2 with 13 rules applied. Total rules applied 661 place count 1780 transition count 3325
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 674 place count 1767 transition count 3325
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 756 place count 1726 transition count 3284
Applied a total of 756 rules in 362 ms. Remains 1726 /2104 variables (removed 378) and now considering 3284/3681 (removed 397) transitions.
// Phase 1: matrix 3284 rows 1726 cols
[2024-05-20 15:32:01] [INFO ] Computed 42 invariants in 20 ms
[2024-05-20 15:32:02] [INFO ] Implicit Places using invariants in 1007 ms returned [101]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1010 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1725/2104 places, 3284/3681 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1725 transition count 3282
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1723 transition count 3282
Applied a total of 4 rules in 99 ms. Remains 1723 /1725 variables (removed 2) and now considering 3282/3284 (removed 2) transitions.
// Phase 1: matrix 3282 rows 1723 cols
[2024-05-20 15:32:02] [INFO ] Computed 41 invariants in 16 ms
[2024-05-20 15:32:03] [INFO ] Implicit Places using invariants in 978 ms returned []
[2024-05-20 15:32:03] [INFO ] Invariant cache hit.
[2024-05-20 15:32:04] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 15:32:23] [INFO ] Implicit Places using invariants and state equation in 20738 ms returned []
Implicit Place search using SMT with State Equation took 21719 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 1723/2104 places, 3282/3681 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 23192 ms. Remains : 1723/2104 places, 3282/3681 transitions.
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-00
Product exploration explored 100000 steps with 33276 reset in 929 ms.
Product exploration explored 100000 steps with 33336 reset in 871 ms.
Computed a total of 41 stabilizing places and 80 stable transitions
Computed a total of 41 stabilizing places and 80 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 128 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 206 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
RANDOM walk for 18186 steps (65 resets) in 281 ms. (64 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 8 factoid took 267 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 251 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 225 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Support contains 2 out of 1723 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1723/1723 places, 3282/3282 transitions.
Applied a total of 0 rules in 70 ms. Remains 1723 /1723 variables (removed 0) and now considering 3282/3282 (removed 0) transitions.
[2024-05-20 15:32:27] [INFO ] Invariant cache hit.
[2024-05-20 15:32:28] [INFO ] Implicit Places using invariants in 899 ms returned []
[2024-05-20 15:32:28] [INFO ] Invariant cache hit.
[2024-05-20 15:32:28] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 15:32:47] [INFO ] Implicit Places using invariants and state equation in 19880 ms returned []
Implicit Place search using SMT with State Equation took 20797 ms to find 0 implicit places.
Running 3242 sub problems to find dead transitions.
[2024-05-20 15:32:48] [INFO ] Invariant cache hit.
[2024-05-20 15:32:48] [INFO ] State equation strengthened by 3160 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1722 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 3242 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1722/5005 variables, and 41 constraints, problems are : Problem set: 0 solved, 3242 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 0/1723 constraints, ReadFeed: 0/3160 constraints, PredecessorRefiner: 3242/3242 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3242 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1722 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 3242 unsolved
[2024-05-20 15:33:22] [INFO ] Deduced a trap composed of 43 places in 672 ms of which 12 ms to minimize.
[2024-05-20 15:33:26] [INFO ] Deduced a trap composed of 43 places in 646 ms of which 10 ms to minimize.
[2024-05-20 15:33:28] [INFO ] Deduced a trap composed of 43 places in 609 ms of which 10 ms to minimize.
[2024-05-20 15:33:28] [INFO ] Deduced a trap composed of 43 places in 612 ms of which 11 ms to minimize.
[2024-05-20 15:33:30] [INFO ] Deduced a trap composed of 43 places in 1244 ms of which 12 ms to minimize.
[2024-05-20 15:33:31] [INFO ] Deduced a trap composed of 43 places in 1293 ms of which 11 ms to minimize.
[2024-05-20 15:33:32] [INFO ] Deduced a trap composed of 43 places in 1219 ms of which 11 ms to minimize.
[2024-05-20 15:33:33] [INFO ] Deduced a trap composed of 48 places in 1240 ms of which 11 ms to minimize.
[2024-05-20 15:33:35] [INFO ] Deduced a trap composed of 43 places in 1194 ms of which 11 ms to minimize.
[2024-05-20 15:33:36] [INFO ] Deduced a trap composed of 43 places in 1192 ms of which 11 ms to minimize.
[2024-05-20 15:33:37] [INFO ] Deduced a trap composed of 43 places in 1190 ms of which 11 ms to minimize.
[2024-05-20 15:33:38] [INFO ] Deduced a trap composed of 43 places in 1156 ms of which 11 ms to minimize.
[2024-05-20 15:33:39] [INFO ] Deduced a trap composed of 43 places in 1169 ms of which 12 ms to minimize.
[2024-05-20 15:33:41] [INFO ] Deduced a trap composed of 43 places in 1162 ms of which 11 ms to minimize.
[2024-05-20 15:33:42] [INFO ] Deduced a trap composed of 48 places in 1129 ms of which 11 ms to minimize.
[2024-05-20 15:33:43] [INFO ] Deduced a trap composed of 43 places in 1119 ms of which 11 ms to minimize.
[2024-05-20 15:33:44] [INFO ] Deduced a trap composed of 43 places in 1126 ms of which 10 ms to minimize.
[2024-05-20 15:33:45] [INFO ] Deduced a trap composed of 46 places in 1127 ms of which 11 ms to minimize.
[2024-05-20 15:33:46] [INFO ] Deduced a trap composed of 43 places in 1073 ms of which 10 ms to minimize.
[2024-05-20 15:33:48] [INFO ] Deduced a trap composed of 49 places in 1084 ms of which 11 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1722 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 3242 unsolved
[2024-05-20 15:33:51] [INFO ] Deduced a trap composed of 44 places in 1239 ms of which 11 ms to minimize.
SMT process timed out in 63190ms, After SMT, problems are : Problem set: 0 solved, 3242 unsolved
Search for dead transitions found 0 dead transitions in 63222ms
Finished structural reductions in LTL mode , in 1 iterations and 84096 ms. Remains : 1723/1723 places, 3282/3282 transitions.
Computed a total of 41 stabilizing places and 80 stable transitions
Computed a total of 41 stabilizing places and 80 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (AND p0 p1)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 112 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 244 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
RANDOM walk for 13965 steps (49 resets) in 140 ms. (99 steps per ms) remains 0/4 properties
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X p1), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (X (X p1)), (X (X (AND p0 p1)))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (NOT (OR (NOT p0) p1))), (F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 8 factoid took 310 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 259 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 250 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 233 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Product exploration explored 100000 steps with 33215 reset in 904 ms.
Product exploration explored 100000 steps with 33274 reset in 903 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 260 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Support contains 2 out of 1723 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1723/1723 places, 3282/3282 transitions.
Applied a total of 0 rules in 109 ms. Remains 1723 /1723 variables (removed 0) and now considering 3282/3282 (removed 0) transitions.
[2024-05-20 15:33:55] [INFO ] Redundant transitions in 88 ms returned []
Running 3242 sub problems to find dead transitions.
[2024-05-20 15:33:55] [INFO ] Invariant cache hit.
[2024-05-20 15:33:55] [INFO ] State equation strengthened by 3160 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
At refinement iteration 0 (INCLUDED_ONLY) 0/1722 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 3242 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1722/5005 variables, and 41 constraints, problems are : Problem set: 0 solved, 3242 unsolved in 30069 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 0/1723 constraints, ReadFeed: 0/3160 constraints, PredecessorRefiner: 3242/3242 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3242 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1722 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 3242 unsolved
[2024-05-20 15:34:29] [INFO ] Deduced a trap composed of 43 places in 671 ms of which 11 ms to minimize.
[2024-05-20 15:34:33] [INFO ] Deduced a trap composed of 43 places in 685 ms of which 10 ms to minimize.
[2024-05-20 15:34:35] [INFO ] Deduced a trap composed of 43 places in 608 ms of which 10 ms to minimize.
[2024-05-20 15:34:35] [INFO ] Deduced a trap composed of 43 places in 597 ms of which 10 ms to minimize.
[2024-05-20 15:34:37] [INFO ] Deduced a trap composed of 43 places in 1149 ms of which 10 ms to minimize.
[2024-05-20 15:34:38] [INFO ] Deduced a trap composed of 43 places in 1230 ms of which 11 ms to minimize.
[2024-05-20 15:34:39] [INFO ] Deduced a trap composed of 43 places in 1210 ms of which 10 ms to minimize.
[2024-05-20 15:34:40] [INFO ] Deduced a trap composed of 48 places in 1171 ms of which 11 ms to minimize.
[2024-05-20 15:34:42] [INFO ] Deduced a trap composed of 43 places in 1179 ms of which 11 ms to minimize.
[2024-05-20 15:34:43] [INFO ] Deduced a trap composed of 43 places in 1180 ms of which 10 ms to minimize.
[2024-05-20 15:34:44] [INFO ] Deduced a trap composed of 43 places in 1202 ms of which 10 ms to minimize.
[2024-05-20 15:34:45] [INFO ] Deduced a trap composed of 43 places in 1148 ms of which 11 ms to minimize.
[2024-05-20 15:34:46] [INFO ] Deduced a trap composed of 43 places in 1137 ms of which 10 ms to minimize.
[2024-05-20 15:34:48] [INFO ] Deduced a trap composed of 43 places in 1137 ms of which 11 ms to minimize.
[2024-05-20 15:34:49] [INFO ] Deduced a trap composed of 48 places in 1133 ms of which 16 ms to minimize.
[2024-05-20 15:34:50] [INFO ] Deduced a trap composed of 43 places in 1126 ms of which 11 ms to minimize.
[2024-05-20 15:34:51] [INFO ] Deduced a trap composed of 43 places in 1158 ms of which 10 ms to minimize.
[2024-05-20 15:34:52] [INFO ] Deduced a trap composed of 46 places in 1065 ms of which 10 ms to minimize.
[2024-05-20 15:34:53] [INFO ] Deduced a trap composed of 43 places in 1038 ms of which 11 ms to minimize.
[2024-05-20 15:34:54] [INFO ] Deduced a trap composed of 49 places in 1100 ms of which 11 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1722 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 3242 unsolved
[2024-05-20 15:34:57] [INFO ] Deduced a trap composed of 44 places in 1245 ms of which 11 ms to minimize.
SMT process timed out in 62783ms, After SMT, problems are : Problem set: 0 solved, 3242 unsolved
Search for dead transitions found 0 dead transitions in 62813ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 63034 ms. Remains : 1723/1723 places, 3282/3282 transitions.
Built C files in :
/tmp/ltsmin17514936315951555984
[2024-05-20 15:34:57] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17514936315951555984
Running compilation step : cd /tmp/ltsmin17514936315951555984;'/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/ltsmin17514936315951555984;'/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/ltsmin17514936315951555984;'/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 2 out of 1723 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1723/1723 places, 3282/3282 transitions.
Applied a total of 0 rules in 71 ms. Remains 1723 /1723 variables (removed 0) and now considering 3282/3282 (removed 0) transitions.
[2024-05-20 15:35:01] [INFO ] Invariant cache hit.
[2024-05-20 15:35:02] [INFO ] Implicit Places using invariants in 1017 ms returned []
[2024-05-20 15:35:02] [INFO ] Invariant cache hit.
[2024-05-20 15:35:03] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 15:35:24] [INFO ] Implicit Places using invariants and state equation in 22170 ms returned []
Implicit Place search using SMT with State Equation took 23204 ms to find 0 implicit places.
Running 3242 sub problems to find dead transitions.
[2024-05-20 15:35:24] [INFO ] Invariant cache hit.
[2024-05-20 15:35:24] [INFO ] State equation strengthened by 3160 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1722 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 3242 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1722/5005 variables, and 41 constraints, problems are : Problem set: 0 solved, 3242 unsolved in 30047 ms.
Refiners :[Positive P Invariants (semi-flows): 41/41 constraints, State Equation: 0/1723 constraints, ReadFeed: 0/3160 constraints, PredecessorRefiner: 3242/3242 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3242 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1722 variables, 41/41 constraints. Problems are: Problem set: 0 solved, 3242 unsolved
[2024-05-20 15:35:58] [INFO ] Deduced a trap composed of 43 places in 683 ms of which 12 ms to minimize.
[2024-05-20 15:36:02] [INFO ] Deduced a trap composed of 43 places in 637 ms of which 11 ms to minimize.
[2024-05-20 15:36:04] [INFO ] Deduced a trap composed of 43 places in 607 ms of which 11 ms to minimize.
[2024-05-20 15:36:05] [INFO ] Deduced a trap composed of 43 places in 595 ms of which 10 ms to minimize.
[2024-05-20 15:36:06] [INFO ] Deduced a trap composed of 43 places in 1208 ms of which 11 ms to minimize.
[2024-05-20 15:36:07] [INFO ] Deduced a trap composed of 43 places in 1237 ms of which 11 ms to minimize.
[2024-05-20 15:36:08] [INFO ] Deduced a trap composed of 43 places in 1214 ms of which 11 ms to minimize.
[2024-05-20 15:36:10] [INFO ] Deduced a trap composed of 48 places in 1191 ms of which 11 ms to minimize.
[2024-05-20 15:36:11] [INFO ] Deduced a trap composed of 43 places in 1211 ms of which 11 ms to minimize.
[2024-05-20 15:36:12] [INFO ] Deduced a trap composed of 43 places in 1194 ms of which 11 ms to minimize.
[2024-05-20 15:36:13] [INFO ] Deduced a trap composed of 43 places in 1187 ms of which 11 ms to minimize.
[2024-05-20 15:36:14] [INFO ] Deduced a trap composed of 43 places in 1115 ms of which 11 ms to minimize.
[2024-05-20 15:36:16] [INFO ] Deduced a trap composed of 43 places in 1181 ms of which 11 ms to minimize.
[2024-05-20 15:36:17] [INFO ] Deduced a trap composed of 43 places in 1161 ms of which 11 ms to minimize.
[2024-05-20 15:36:18] [INFO ] Deduced a trap composed of 48 places in 1166 ms of which 12 ms to minimize.
[2024-05-20 15:36:19] [INFO ] Deduced a trap composed of 43 places in 1123 ms of which 11 ms to minimize.
[2024-05-20 15:36:20] [INFO ] Deduced a trap composed of 43 places in 1107 ms of which 10 ms to minimize.
[2024-05-20 15:36:21] [INFO ] Deduced a trap composed of 46 places in 1063 ms of which 11 ms to minimize.
[2024-05-20 15:36:23] [INFO ] Deduced a trap composed of 43 places in 1059 ms of which 11 ms to minimize.
[2024-05-20 15:36:24] [INFO ] Deduced a trap composed of 49 places in 1115 ms of which 11 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1722 variables, 20/61 constraints. Problems are: Problem set: 0 solved, 3242 unsolved
[2024-05-20 15:36:27] [INFO ] Deduced a trap composed of 44 places in 1238 ms of which 11 ms to minimize.
SMT process timed out in 63081ms, After SMT, problems are : Problem set: 0 solved, 3242 unsolved
Search for dead transitions found 0 dead transitions in 63111ms
Finished structural reductions in LTL mode , in 1 iterations and 86395 ms. Remains : 1723/1723 places, 3282/3282 transitions.
Built C files in :
/tmp/ltsmin832459069943443696
[2024-05-20 15:36:27] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin832459069943443696
Running compilation step : cd /tmp/ltsmin832459069943443696;'/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/ltsmin832459069943443696;'/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/ltsmin832459069943443696;'/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)
[2024-05-20 15:36:30] [INFO ] Flatten gal took : 70 ms
[2024-05-20 15:36:30] [INFO ] Flatten gal took : 73 ms
[2024-05-20 15:36:30] [INFO ] Time to serialize gal into /tmp/LTL8037679252185287395.gal : 18 ms
[2024-05-20 15:36:30] [INFO ] Time to serialize properties into /tmp/LTL16636579060436723137.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/LTL8037679252185287395.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16522801805970442623.hoa' '-atoms' '/tmp/LTL16636579060436723137.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/LTL16636579060436723137.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16522801805970442623.hoa
Detected timeout of ITS tools.
[2024-05-20 15:36:45] [INFO ] Flatten gal took : 80 ms
[2024-05-20 15:36:45] [INFO ] Flatten gal took : 74 ms
[2024-05-20 15:36:45] [INFO ] Time to serialize gal into /tmp/LTL10563006566095033344.gal : 12 ms
[2024-05-20 15:36:45] [INFO ] Time to serialize properties into /tmp/LTL9957346142744712449.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/LTL10563006566095033344.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9957346142744712449.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(Node34GiveAnswer23<1)"))U(G((F("(Node34GiveAnswer23>=1)"))||(X("(Node28requestsent23<1)"))))))
Formula 0 simplified : F!"(Node34GiveAnswer23<1)" R F(G!"(Node34GiveAnswer23>=1)" & X!"(Node28requestsent23<1)")
Detected timeout of ITS tools.
[2024-05-20 15:37:01] [INFO ] Flatten gal took : 67 ms
[2024-05-20 15:37:01] [INFO ] Applying decomposition
[2024-05-20 15:37:01] [INFO ] Flatten gal took : 78 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/graph10159244452675895996.txt' '-o' '/tmp/graph10159244452675895996.bin' '-w' '/tmp/graph10159244452675895996.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10159244452675895996.bin' '-l' '-1' '-v' '-w' '/tmp/graph10159244452675895996.weights' '-q' '0' '-e' '0.001'
[2024-05-20 15:37:01] [INFO ] Decomposing Gal with order
[2024-05-20 15:37:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 15:37:01] [INFO ] Removed a total of 3159 redundant transitions.
[2024-05-20 15:37:01] [INFO ] Flatten gal took : 235 ms
[2024-05-20 15:37:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 3044 labels/synchronizations in 118 ms.
[2024-05-20 15:37:01] [INFO ] Time to serialize gal into /tmp/LTL10496212941885935095.gal : 16 ms
[2024-05-20 15:37:01] [INFO ] Time to serialize properties into /tmp/LTL10394529390744346687.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/LTL10496212941885935095.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10394529390744346687.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 : !(((G("(u24.Node34GiveAnswer23<1)"))U(G((F("(u24.Node34GiveAnswer23>=1)"))||(X("(u28.Node28requestsent23<1)"))))))
Formula 0 simplified : F!"(u24.Node34GiveAnswer23<1)" R F(G!"(u24.Node34GiveAnswer23>=1)" & X!"(u28.Node28requestsent23<1)")
Detected timeout of ITS tools.
Treatment of property CANConstruction-PT-040-LTLCardinality-00 finished in 316439 ms.
[2024-05-20 15:37:17] [INFO ] Flatten gal took : 94 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16352092859103350768
[2024-05-20 15:37:17] [INFO ] Too many transitions (3681) to apply POR reductions. Disabling POR matrices.
[2024-05-20 15:37:17] [INFO ] Applying decomposition
[2024-05-20 15:37:17] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16352092859103350768
Running compilation step : cd /tmp/ltsmin16352092859103350768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-20 15:37:17] [INFO ] Flatten gal took : 78 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/graph4122082094374901222.txt' '-o' '/tmp/graph4122082094374901222.bin' '-w' '/tmp/graph4122082094374901222.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4122082094374901222.bin' '-l' '-1' '-v' '-w' '/tmp/graph4122082094374901222.weights' '-q' '0' '-e' '0.001'
[2024-05-20 15:37:17] [INFO ] Decomposing Gal with order
[2024-05-20 15:37:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 15:37:17] [INFO ] Removed a total of 3213 redundant transitions.
[2024-05-20 15:37:17] [INFO ] Flatten gal took : 262 ms
[2024-05-20 15:37:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 6218 labels/synchronizations in 158 ms.
[2024-05-20 15:37:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality15589866542658448604.gal : 24 ms
[2024-05-20 15:37:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality4570213825913274453.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/LTLCardinality15589866542658448604.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4570213825913274453.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((G("(i23.u103.Node34GiveAnswer23<1)"))U(G((F("(i23.u103.Node34GiveAnswer23>=1)"))||(X("(i28.u124.Node28requestsent23<1)"))))))
Formula 0 simplified : F!"(i23.u103.Node34GiveAnswer23<1)" R F(G!"(i23.u103.Node34GiveAnswer23>=1)" & X!"(i28.u124.Node28requestsent23<1)")
Compilation finished in 12045 ms.
Running link step : cd /tmp/ltsmin16352092859103350768;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 264 ms.
Running LTSmin : cd /tmp/ltsmin16352092859103350768;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true)) U []((<>(!(LTLAPp0==true))||X((LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 56686 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 962762 ms.
BK_STOP 1716219506231
--------------------
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="CANConstruction-PT-040"
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 CANConstruction-PT-040, 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 r070-tall-171620505000035"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-040.tgz
mv CANConstruction-PT-040 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 ;