About the Execution of ITS-Tools for CANInsertWithFailure-PT-090
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13671.100 | 3600000.00 | 4160398.00 | 10510.70 | FFFF?F?????????? | 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-171620505300164.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 CANInsertWithFailure-PT-090, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r070-tall-171620505300164
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 50M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 19 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 97K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 19 15:24 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 49M 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 CANInsertWithFailure-PT-090-LTLFireability-00
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-01
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-02
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-03
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-04
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-05
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-06
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-07
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-08
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-09
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-10
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-11
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-12
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-13
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-14
FORMULA_NAME CANInsertWithFailure-PT-090-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716263274398
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-090
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202405141337
[2024-05-21 03:47:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 03:47:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 03:47:56] [INFO ] Load time of PNML (sax parser for PT used): 1055 ms
[2024-05-21 03:47:56] [INFO ] Transformed 17284 places.
[2024-05-21 03:47:56] [INFO ] Transformed 49140 transitions.
[2024-05-21 03:47:56] [INFO ] Parsed PT model containing 17284 places and 49140 transitions and 131400 arcs in 1290 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 21 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA CANInsertWithFailure-PT-090-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 17284 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17284/17284 places, 49140/49140 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 17283 transition count 49140
Applied a total of 1 rules in 6579 ms. Remains 17283 /17284 variables (removed 1) and now considering 49140/49140 (removed 0) transitions.
// Phase 1: matrix 49140 rows 17283 cols
[2024-05-21 03:48:20] [INFO ] Computed 92 invariants in 16125 ms
[2024-05-21 03:48:50] [INFO ] Implicit Places using invariants in 46478 ms returned []
Implicit Place search using SMT only with invariants took 46514 ms to find 0 implicit places.
Running 49050 sub problems to find dead transitions.
[2024-05-21 03:48:51] [INFO ] Invariant cache hit.
[2024-05-21 03:48:51] [INFO ] State equation strengthened by 16110 read => feed constraints.
SMT process timed out in 265325ms, After SMT, problems are : Problem set: 0 solved, 49050 unsolved
Search for dead transitions found 0 dead transitions in 265818ms
Starting structural reductions in LTL mode, iteration 1 : 17283/17284 places, 49140/49140 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 319063 ms. Remains : 17283/17284 places, 49140/49140 transitions.
Support contains 47 out of 17283 places after structural reductions.
[2024-05-21 03:53:18] [INFO ] Flatten gal took : 1292 ms
[2024-05-21 03:53:19] [INFO ] Flatten gal took : 992 ms
[2024-05-21 03:53:21] [INFO ] Input system was already deterministic with 49140 transitions.
Support contains 46 out of 17283 places (down from 47) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 34 to 33
RANDOM walk for 40000 steps (16 resets) in 3715 ms. (10 steps per ms) remains 22/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 26 ms. (148 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 295 ms. (13 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 22/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 21/22 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 18 ms. (210 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
[2024-05-21 03:53:22] [INFO ] Invariant cache hit.
[2024-05-21 03:53:22] [INFO ] State equation strengthened by 16110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 17085/17111 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-21 03:53:26] [INFO ] Deduced a trap composed of 5 places in 814 ms of which 32 ms to minimize.
[2024-05-21 03:53:27] [INFO ] Deduced a trap composed of 5 places in 735 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 17111/66423 variables, and 8 constraints, problems are : Problem set: 0 solved, 21 unsolved in 5207 ms.
Refiners :[Positive P Invariants (semi-flows): 6/90 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/17283 constraints, ReadFeed: 0/16110 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/26 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 17085/17111 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/17111 variables, 2/8 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-21 03:53:31] [INFO ] Deduced a trap composed of 5 places in 721 ms of which 7 ms to minimize.
[2024-05-21 03:53:32] [INFO ] Deduced a trap composed of 5 places in 704 ms of which 3 ms to minimize.
[2024-05-21 03:53:33] [INFO ] Deduced a trap composed of 5 places in 713 ms of which 3 ms to minimize.
SMT process timed out in 10737ms, After SMT, problems are : Problem set: 0 solved, 21 unsolved
Fused 21 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 26 out of 17283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 625 transitions
Trivial Post-agglo rules discarded 625 transitions
Performed 625 trivial Post agglomeration. Transition count delta: 625
Iterating post reduction 0 with 625 rules applied. Total rules applied 625 place count 17283 transition count 48515
Reduce places removed 625 places and 0 transitions.
Iterating post reduction 1 with 625 rules applied. Total rules applied 1250 place count 16658 transition count 48515
Performed 7997 Post agglomeration using F-continuation condition.Transition count delta: 7997
Deduced a syphon composed of 7997 places in 24 ms
Reduce places removed 7997 places and 0 transitions.
Iterating global reduction 2 with 15994 rules applied. Total rules applied 17244 place count 8661 transition count 40518
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 17250 place count 8661 transition count 40512
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 17256 place count 8655 transition count 40512
Partial Free-agglomeration rule applied 8183 times.
Drop transitions (Partial Free agglomeration) removed 8183 transitions
Iterating global reduction 3 with 8183 rules applied. Total rules applied 25439 place count 8655 transition count 40512
Applied a total of 25439 rules in 21057 ms. Remains 8655 /17283 variables (removed 8628) and now considering 40512/49140 (removed 8628) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21060 ms. Remains : 8655/17283 places, 40512/49140 transitions.
RANDOM walk for 40000 steps (73 resets) in 2570 ms. (15 steps per ms) remains 5/21 properties
BEST_FIRST walk for 40004 steps (8 resets) in 115 ms. (344 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 461 ms. (86 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 131 ms. (303 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (8 resets) in 151 ms. (263 steps per ms) remains 4/4 properties
[2024-05-21 03:53:55] [INFO ] Flow matrix only has 40504 transitions (discarded 8 similar events)
// Phase 1: matrix 40504 rows 8655 cols
[2024-05-21 03:53:59] [INFO ] Computed 92 invariants in 3549 ms
[2024-05-21 03:53:59] [INFO ] State equation strengthened by 40188 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 8469/8473 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-21 03:54:00] [INFO ] Deduced a trap composed of 2 places in 287 ms of which 1 ms to minimize.
[2024-05-21 03:54:01] [INFO ] Deduced a trap composed of 2 places in 289 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/8473 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/8473 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (OVERLAPS) 178/8651 variables, 89/92 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/8651 variables, 0/92 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 2/8653 variables, 2/94 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-21 03:54:29] [INFO ] Deduced a trap composed of 113 places in 23480 ms of which 67 ms to minimize.
[2024-05-21 03:54:53] [INFO ] Deduced a trap composed of 116 places in 24302 ms of which 58 ms to minimize.
SMT process timed out in 57876ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 4 out of 8655 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8655/8655 places, 40512/40512 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 7 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 8646 transition count 40503
Partial Free-agglomeration rule applied 8 times.
Drop transitions (Partial Free agglomeration) removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 26 place count 8646 transition count 40503
Applied a total of 26 rules in 9846 ms. Remains 8646 /8655 variables (removed 9) and now considering 40503/40512 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9847 ms. Remains : 8646/8655 places, 40503/40512 transitions.
Computed a total of 362 stabilizing places and 630 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||G(p1))))))'
Support contains 3 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5797 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
// Phase 1: matrix 49140 rows 17283 cols
[2024-05-21 03:55:25] [INFO ] Computed 92 invariants in 16217 ms
[2024-05-21 03:55:58] [INFO ] Performed 1239/17283 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-21 03:55:59] [INFO ] Implicit Places using invariants in 49673 ms returned []
Implicit Place search using SMT only with invariants took 49673 ms to find 0 implicit places.
Running 49050 sub problems to find dead transitions.
[2024-05-21 03:55:59] [INFO ] Invariant cache hit.
[2024-05-21 03:56:00] [INFO ] State equation strengthened by 16110 read => feed constraints.
SMT process timed out in 271832ms, After SMT, problems are : Problem set: 0 solved, 49050 unsolved
Search for dead transitions found 0 dead transitions in 272260ms
Finished structural reductions in LTL mode , in 1 iterations and 327810 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 257 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLFireability-00
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 4 ms.
FORMULA CANInsertWithFailure-PT-090-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-090-LTLFireability-00 finished in 328233 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||X(p0))))))'
Support contains 1 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5404 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
[2024-05-21 04:00:37] [INFO ] Invariant cache hit.
[2024-05-21 04:01:10] [INFO ] Performed 1211/17283 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-21 04:01:11] [INFO ] Implicit Places using invariants in 33637 ms returned []
Implicit Place search using SMT only with invariants took 33639 ms to find 0 implicit places.
Running 49050 sub problems to find dead transitions.
[2024-05-21 04:01:11] [INFO ] Invariant cache hit.
[2024-05-21 04:01:11] [INFO ] State equation strengthened by 16110 read => feed constraints.
SMT process timed out in 269734ms, After SMT, problems are : Problem set: 0 solved, 49050 unsolved
Search for dead transitions found 0 dead transitions in 270120ms
Finished structural reductions in LTL mode , in 1 iterations and 309223 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLFireability-02
Stuttering criterion allowed to conclude after 2076 steps with 0 reset in 74 ms.
FORMULA CANInsertWithFailure-PT-090-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-090-LTLFireability-02 finished in 309538 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&G(p1)))))'
Support contains 4 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5741 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
[2024-05-21 04:05:47] [INFO ] Invariant cache hit.
[2024-05-21 04:06:20] [INFO ] Performed 1197/17283 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-21 04:06:21] [INFO ] Implicit Places using invariants in 34335 ms returned []
Implicit Place search using SMT only with invariants took 34336 ms to find 0 implicit places.
Running 49050 sub problems to find dead transitions.
[2024-05-21 04:06:22] [INFO ] Invariant cache hit.
[2024-05-21 04:06:22] [INFO ] State equation strengthened by 16110 read => feed constraints.
SMT process timed out in 299184ms, After SMT, problems are : Problem set: 0 solved, 49050 unsolved
Search for dead transitions found 0 dead transitions in 299588ms
Finished structural reductions in LTL mode , in 1 iterations and 339734 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 171 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLFireability-03
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA CANInsertWithFailure-PT-090-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-090-LTLFireability-03 finished in 340007 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0&&G(p1)) U X((X(X(!p1)) U (F(p3)&&p2)))))'
Support contains 6 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5728 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
[2024-05-21 04:11:27] [INFO ] Invariant cache hit.
[2024-05-21 04:11:59] [INFO ] Performed 6067/17283 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-21 04:12:00] [INFO ] Implicit Places using invariants in 32627 ms returned []
Implicit Place search using SMT only with invariants took 32627 ms to find 0 implicit places.
Running 49050 sub problems to find dead transitions.
[2024-05-21 04:12:00] [INFO ] Invariant cache hit.
[2024-05-21 04:12:00] [INFO ] State equation strengthened by 16110 read => feed constraints.
SMT process timed out in 275632ms, After SMT, problems are : Problem set: 0 solved, 49050 unsolved
Search for dead transitions found 0 dead transitions in 276028ms
Finished structural reductions in LTL mode , in 1 iterations and 314438 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 543 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (NOT p2) (NOT p3)), p1, (NOT p3), p1, true, false, (AND (NOT p3) (NOT p1)), false, (NOT p1)]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLFireability-04
Product exploration explored 100000 steps with 19996 reset in 4441 ms.
Product exploration explored 100000 steps with 19948 reset in 3973 ms.
Computed a total of 362 stabilizing places and 630 stable transitions
Computed a total of 362 stabilizing places and 630 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (X (NOT (AND p2 (NOT p3)))), (X (NOT (AND p1 p2 (NOT p3)))), (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))), (X (NOT p3)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT p2)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p3))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT (AND p1 p2 (NOT p3))))), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 25 factoid took 112 ms. Reduced automaton from 12 states, 27 edges and 4 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 257 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), p1, (NOT p3), p1, true]
RANDOM walk for 40000 steps (16 resets) in 1540 ms. (25 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 196 ms. (203 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 122 ms. (325 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 3/3 properties
[2024-05-21 04:16:46] [INFO ] Invariant cache hit.
[2024-05-21 04:16:46] [INFO ] State equation strengthened by 16110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 17100/17103 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-21 04:16:49] [INFO ] Deduced a trap composed of 5 places in 639 ms of which 3 ms to minimize.
[2024-05-21 04:16:50] [INFO ] Deduced a trap composed of 5 places in 630 ms of which 3 ms to minimize.
[2024-05-21 04:16:51] [INFO ] Deduced a trap composed of 5 places in 701 ms of which 3 ms to minimize.
[2024-05-21 04:16:52] [INFO ] Deduced a trap composed of 5 places in 627 ms of which 3 ms to minimize.
SMT process timed out in 5749ms, After SMT, problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 3 out of 17283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 629 transitions
Trivial Post-agglo rules discarded 629 transitions
Performed 629 trivial Post agglomeration. Transition count delta: 629
Iterating post reduction 0 with 629 rules applied. Total rules applied 629 place count 17283 transition count 48511
Reduce places removed 629 places and 0 transitions.
Iterating post reduction 1 with 629 rules applied. Total rules applied 1258 place count 16654 transition count 48511
Performed 8010 Post agglomeration using F-continuation condition.Transition count delta: 8010
Deduced a syphon composed of 8010 places in 20 ms
Reduce places removed 8010 places and 0 transitions.
Iterating global reduction 2 with 16020 rules applied. Total rules applied 17278 place count 8644 transition count 40501
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 17280 place count 8644 transition count 40499
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 17282 place count 8642 transition count 40499
Partial Free-agglomeration rule applied 8189 times.
Drop transitions (Partial Free agglomeration) removed 8189 transitions
Iterating global reduction 3 with 8189 rules applied. Total rules applied 25471 place count 8642 transition count 40499
Applied a total of 25471 rules in 20018 ms. Remains 8642 /17283 variables (removed 8641) and now considering 40499/49140 (removed 8641) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20018 ms. Remains : 8642/17283 places, 40499/49140 transitions.
RANDOM walk for 34707 steps (62 resets) in 1919 ms. (18 steps per ms) remains 0/3 properties
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (X (NOT (AND p2 (NOT p3)))), (X (NOT (AND p1 p2 (NOT p3)))), (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))), (X (NOT p3)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) p2 (NOT p3)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT p2)), (X (NOT p0)), (X (NOT p1)), (X (X (NOT p3))), (X (X (AND (NOT p1) (NOT p3)))), (X (X (NOT p2))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT (AND p1 p2 (NOT p3))))), (X (X (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) p2 (NOT p3))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p1 (NOT p3))))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (OR (NOT p2) p3))), (F p2), (F p3)]
Knowledge based reduction with 25 factoid took 279 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), p1, (NOT p3), p1, true]
Stuttering acceptance computed with spot in 223 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), p1, (NOT p3), p1, true]
[2024-05-21 04:17:13] [INFO ] Invariant cache hit.
Could not prove EG (NOT p2)
[2024-05-21 04:17:29] [INFO ] Invariant cache hit.
Could not prove EG (NOT p3)
Support contains 5 out of 17283 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 5812 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
[2024-05-21 04:17:49] [INFO ] Invariant cache hit.
[2024-05-21 04:18:22] [INFO ] Performed 4465/17283 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-21 04:18:22] [INFO ] Implicit Places using invariants in 32894 ms returned []
Implicit Place search using SMT only with invariants took 32895 ms to find 0 implicit places.
Running 49050 sub problems to find dead transitions.
[2024-05-21 04:18:23] [INFO ] Invariant cache hit.
[2024-05-21 04:18:23] [INFO ] State equation strengthened by 16110 read => feed constraints.
SMT process timed out in 300827ms, After SMT, problems are : Problem set: 0 solved, 49050 unsolved
Search for dead transitions found 0 dead transitions in 301264ms
Finished structural reductions in LTL mode , in 1 iterations and 340055 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Computed a total of 362 stabilizing places and 630 stable transitions
Computed a total of 362 stabilizing places and 630 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p3) (NOT p1)), (X (NOT (AND p2 (NOT p3)))), (X (NOT p3)), (X (NOT p2)), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT p3))), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 92 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 234 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), p1, (NOT p3), p1, true]
RANDOM walk for 40000 steps (16 resets) in 2274 ms. (17 steps per ms) remains 1/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 1/1 properties
[2024-05-21 04:23:25] [INFO ] Invariant cache hit.
[2024-05-21 04:23:25] [INFO ] State equation strengthened by 16110 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 17100/17101 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-21 04:23:28] [INFO ] Deduced a trap composed of 5 places in 735 ms of which 3 ms to minimize.
[2024-05-21 04:23:29] [INFO ] Deduced a trap composed of 5 places in 644 ms of which 3 ms to minimize.
[2024-05-21 04:23:30] [INFO ] Deduced a trap composed of 5 places in 628 ms of which 3 ms to minimize.
[2024-05-21 04:23:31] [INFO ] Deduced a trap composed of 5 places in 652 ms of which 3 ms to minimize.
SMT process timed out in 5798ms, After SMT, problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 17283 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 630 transitions
Trivial Post-agglo rules discarded 630 transitions
Performed 630 trivial Post agglomeration. Transition count delta: 630
Iterating post reduction 0 with 630 rules applied. Total rules applied 630 place count 17283 transition count 48510
Reduce places removed 630 places and 0 transitions.
Iterating post reduction 1 with 630 rules applied. Total rules applied 1260 place count 16653 transition count 48510
Performed 8010 Post agglomeration using F-continuation condition.Transition count delta: 8010
Deduced a syphon composed of 8010 places in 27 ms
Reduce places removed 8010 places and 0 transitions.
Iterating global reduction 2 with 16020 rules applied. Total rules applied 17280 place count 8643 transition count 40500
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 17281 place count 8643 transition count 40499
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17282 place count 8642 transition count 40499
Partial Free-agglomeration rule applied 8190 times.
Drop transitions (Partial Free agglomeration) removed 8190 transitions
Iterating global reduction 3 with 8190 rules applied. Total rules applied 25472 place count 8642 transition count 40499
Applied a total of 25472 rules in 19669 ms. Remains 8642 /17283 variables (removed 8641) and now considering 40499/49140 (removed 8641) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19670 ms. Remains : 8642/17283 places, 40499/49140 transitions.
RANDOM walk for 29787 steps (53 resets) in 1863 ms. (15 steps per ms) remains 0/1 properties
Knowledge obtained : [(AND (NOT p2) (NOT p3) (NOT p1)), (X (NOT (AND p2 (NOT p3)))), (X (NOT p3)), (X (NOT p2)), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT p3))), (X (X (NOT p2)))]
False Knowledge obtained : [(F p1), (F p3), (F p2), (F (NOT (OR p3 (NOT p2))))]
Knowledge based reduction with 7 factoid took 243 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), p1, (NOT p3), p1, true]
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), p1, (NOT p3), p1, true]
[2024-05-21 04:23:52] [INFO ] Invariant cache hit.
Could not prove EG (NOT p2)
[2024-05-21 04:24:07] [INFO ] Invariant cache hit.
Could not prove EG (NOT p3)
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), p1, (NOT p3), p1, true]
Product exploration explored 100000 steps with 20013 reset in 4112 ms.
Product exploration explored 100000 steps with 20005 reset in 4096 ms.
Applying partial POR strategy [false, false, false, true, true, true]
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p2) (NOT p3)), (OR (NOT p2) (NOT p3)), p1, (NOT p3), p1, true]
Support contains 5 out of 17283 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Performed 447 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 447 rules applied. Total rules applied 447 place count 17283 transition count 49140
Performed 93 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 93 Pre rules applied. Total rules applied 447 place count 17283 transition count 49140
Deduced a syphon composed of 540 places in 15 ms
Iterating global reduction 1 with 93 rules applied. Total rules applied 540 place count 17283 transition count 49140
Discarding 180 places :
Symmetric choice reduction at 1 with 180 rule applications. Total rules 720 place count 17103 transition count 48960
Deduced a syphon composed of 360 places in 17 ms
Iterating global reduction 1 with 180 rules applied. Total rules applied 900 place count 17103 transition count 48960
Performed 8097 Post agglomeration using F-continuation condition.Transition count delta: -15840
Deduced a syphon composed of 8457 places in 18 ms
Iterating global reduction 1 with 8097 rules applied. Total rules applied 8997 place count 17103 transition count 64800
Discarding 354 places :
Symmetric choice reduction at 1 with 354 rule applications. Total rules 9351 place count 16749 transition count 64446
Deduced a syphon composed of 8103 places in 12 ms
Iterating global reduction 1 with 354 rules applied. Total rules applied 9705 place count 16749 transition count 64446
Deduced a syphon composed of 8103 places in 11 ms
Applied a total of 9705 rules in 31605 ms. Remains 16749 /17283 variables (removed 534) and now considering 64446/49140 (removed -15306) transitions.
Running 64356 sub problems to find dead transitions.
[2024-05-21 04:25:03] [INFO ] Flow matrix only has 56614 transitions (discarded 7832 similar events)
// Phase 1: matrix 56614 rows 16749 cols
[2024-05-21 04:25:19] [INFO ] Computed 92 invariants in 15707 ms
[2024-05-21 04:25:19] [INFO ] State equation strengthened by 24207 read => feed constraints.
SMT process timed out in 573878ms, After SMT, problems are : Problem set: 0 solved, 64356 unsolved
Search for dead transitions found 0 dead transitions in 574446ms
Starting structural reductions in SI_LTL mode, iteration 1 : 16749/17283 places, 64446/49140 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 606127 ms. Remains : 16749/17283 places, 64446/49140 transitions.
Built C files in :
/tmp/ltsmin1394105441451764615
[2024-05-21 04:34:38] [INFO ] Built C files in 435ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1394105441451764615
Running compilation step : cd /tmp/ltsmin1394105441451764615;'/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/ltsmin1394105441451764615;'/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/ltsmin1394105441451764615;'/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 5 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 6315 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
// Phase 1: matrix 49140 rows 17283 cols
[2024-05-21 04:35:00] [INFO ] Computed 92 invariants in 13237 ms
[2024-05-21 04:35:33] [INFO ] Performed 1253/17283 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-21 04:35:33] [INFO ] Implicit Places using invariants in 46272 ms returned []
Implicit Place search using SMT only with invariants took 46276 ms to find 0 implicit places.
Running 49050 sub problems to find dead transitions.
[2024-05-21 04:35:34] [INFO ] Invariant cache hit.
[2024-05-21 04:35:34] [INFO ] State equation strengthened by 16110 read => feed constraints.
SMT process timed out in 306733ms, After SMT, problems are : Problem set: 0 solved, 49050 unsolved
Search for dead transitions found 0 dead transitions in 307221ms
Finished structural reductions in LTL mode , in 1 iterations and 359885 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Built C files in :
/tmp/ltsmin14168016562828368740
[2024-05-21 04:40:41] [INFO ] Built C files in 293ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14168016562828368740
Running compilation step : cd /tmp/ltsmin14168016562828368740;'/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/ltsmin14168016562828368740;'/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/ltsmin14168016562828368740;'/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)
[2024-05-21 04:40:46] [INFO ] Flatten gal took : 968 ms
[2024-05-21 04:40:47] [INFO ] Flatten gal took : 997 ms
[2024-05-21 04:40:47] [INFO ] Time to serialize gal into /tmp/LTL9463829679067790941.gal : 215 ms
[2024-05-21 04:40:47] [INFO ] Time to serialize properties into /tmp/LTL2337040966260960248.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9463829679067790941.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17461743283548533130.hoa' '-atoms' '/tmp/LTL2337040966260960248.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/LTL2337040966260960248.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17461743283548533130.hoa
Detected timeout of ITS tools.
[2024-05-21 04:41:04] [INFO ] Flatten gal took : 839 ms
[2024-05-21 04:41:05] [INFO ] Flatten gal took : 889 ms
[2024-05-21 04:41:05] [INFO ] Time to serialize gal into /tmp/LTL15249554139024693607.gal : 704 ms
[2024-05-21 04:41:05] [INFO ] Time to serialize properties into /tmp/LTL2293243426789468678.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15249554139024693607.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2293243426789468678.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 : !(((("(Node38GiveAnswer43>=1)")&&(G("((Node56IsInserted>=1)&&(Node77Request>=1))")))U(X((X(X(!("((Node56IsInserted>=1)&&(Node77Request...257
Formula 0 simplified : (!"(Node38GiveAnswer43>=1)" | F!"((Node56IsInserted>=1)&&(Node77Request>=1))") R X(XX"((Node56IsInserted>=1)&&(Node77Request>=1))" R...241
Detected timeout of ITS tools.
[2024-05-21 04:41:21] [INFO ] Flatten gal took : 906 ms
[2024-05-21 04:41:21] [INFO ] Applying decomposition
[2024-05-21 04:41:22] [INFO ] Flatten gal took : 944 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/graph996708996839151567.txt' '-o' '/tmp/graph996708996839151567.bin' '-w' '/tmp/graph996708996839151567.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph996708996839151567.bin' '-l' '-1' '-v' '-w' '/tmp/graph996708996839151567.weights' '-q' '0' '-e' '0.001'
[2024-05-21 04:41:25] [INFO ] Decomposing Gal with order
[2024-05-21 04:41:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 04:41:32] [INFO ] Removed a total of 24349 redundant transitions.
[2024-05-21 04:41:33] [INFO ] Flatten gal took : 4122 ms
[2024-05-21 04:41:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 32138 labels/synchronizations in 5714 ms.
[2024-05-21 04:41:40] [INFO ] Time to serialize gal into /tmp/LTL15794393436999450380.gal : 242 ms
[2024-05-21 04:41:40] [INFO ] Time to serialize properties into /tmp/LTL7990935540615179516.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/LTL15794393436999450380.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7990935540615179516.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((("(i44.u175.Node38GiveAnswer43>=1)")&&(G("((i57.u224.Node56IsInserted>=1)&&(i78.u311.Node77Request>=1))")))U(X((X(X(!("((i57.u224....326
Formula 0 simplified : (!"(i44.u175.Node38GiveAnswer43>=1)" | F!"((i57.u224.Node56IsInserted>=1)&&(i78.u311.Node77Request>=1))") R X(XX"((i57.u224.Node56Is...310
Detected timeout of ITS tools.
Treatment of property CANInsertWithFailure-PT-090-LTLFireability-04 finished in 1833849 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((p0||G(p1))))&&F(p2)))'
Support contains 4 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 7728 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
[2024-05-21 04:42:03] [INFO ] Invariant cache hit.
[2024-05-21 04:42:35] [INFO ] Performed 1211/17283 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-21 04:42:36] [INFO ] Implicit Places using invariants in 33620 ms returned []
Implicit Place search using SMT only with invariants took 33621 ms to find 0 implicit places.
Running 49050 sub problems to find dead transitions.
[2024-05-21 04:42:37] [INFO ] Invariant cache hit.
[2024-05-21 04:42:37] [INFO ] State equation strengthened by 16110 read => feed constraints.
SMT process timed out in 266709ms, After SMT, problems are : Problem set: 0 solved, 49050 unsolved
Search for dead transitions found 0 dead transitions in 267142ms
Finished structural reductions in LTL mode , in 1 iterations and 308605 ms. Remains : 17283/17283 places, 49140/49140 transitions.
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (NOT p2), true, (NOT p1)]
Running random walk in product with property : CANInsertWithFailure-PT-090-LTLFireability-05
Stuttering criterion allowed to conclude after 2140 steps with 0 reset in 52 ms.
FORMULA CANInsertWithFailure-PT-090-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANInsertWithFailure-PT-090-LTLFireability-05 finished in 308945 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 U p1)&&G(p2))))'
Support contains 4 out of 17283 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 17283/17283 places, 49140/49140 transitions.
Applied a total of 0 rules in 6373 ms. Remains 17283 /17283 variables (removed 0) and now considering 49140/49140 (removed 0) transitions.
[2024-05-21 04:47:10] [INFO ] Invariant cache hit.
[2024-05-21 04:47:43] [INFO ] Performed 1197/17283 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-21 04:47:45] [INFO ] Implicit Places using invariants in 34192 ms returned []
Implicit Place search using SMT only with invariants took 34193 ms to find 0 implicit places.
Running 49050 sub problems to find dead transitions.
[2024-05-21 04:47:45] [INFO ] Invariant cache hit.
[2024-05-21 04:47:45] [INFO ] State equation strengthened by 16110 read => feed constraints.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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="CANInsertWithFailure-PT-090"
export BK_EXAMINATION="LTLFireability"
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 CANInsertWithFailure-PT-090, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r070-tall-171620505300164"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-090.tgz
mv CANInsertWithFailure-PT-090 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;