About the Execution of ITS-Tools for SquareGrid-PT-080408
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16215.455 | 3600000.00 | 3645439.00 | 229441.40 | TFTFFTFF??FFF?FF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r258-tall-165303545200020.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.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 2-4028
Executing tool itstools
Input is SquareGrid-PT-080408, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r258-tall-165303545200020
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 772K
-rw-r--r-- 1 mcc users 8.8K Apr 30 01:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 30 01:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 30 01:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 30 01:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 9 09:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 09:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 505K May 10 09:34 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 SquareGrid-PT-080408-LTLFireability-00
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-01
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-02
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-03
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-04
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-05
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-06
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-07
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-08
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-09
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-10
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-11
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-12
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-13
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-14
FORMULA_NAME SquareGrid-PT-080408-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1653054926726
Running Version 202205111006
[2022-05-20 13:55:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 13:55:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 13:55:28] [INFO ] Load time of PNML (sax parser for PT used): 132 ms
[2022-05-20 13:55:28] [INFO ] Transformed 896 places.
[2022-05-20 13:55:28] [INFO ] Transformed 1056 transitions.
[2022-05-20 13:55:28] [INFO ] Parsed PT model containing 896 places and 1056 transitions in 242 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA SquareGrid-PT-080408-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SquareGrid-PT-080408-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 88 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:28] [INFO ] Computed 353 place invariants in 81 ms
[2022-05-20 13:55:29] [INFO ] Implicit Places using invariants in 750 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:29] [INFO ] Computed 353 place invariants in 22 ms
[2022-05-20 13:55:30] [INFO ] Implicit Places using invariants and state equation in 1122 ms returned []
Implicit Place search using SMT with State Equation took 1901 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:30] [INFO ] Computed 353 place invariants in 9 ms
[2022-05-20 13:55:30] [INFO ] Dead Transitions using invariants and state equation in 508 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Support contains 48 out of 896 places after structural reductions.
[2022-05-20 13:55:30] [INFO ] Flatten gal took : 123 ms
[2022-05-20 13:55:31] [INFO ] Flatten gal took : 74 ms
[2022-05-20 13:55:31] [INFO ] Input system was already deterministic with 1056 transitions.
Finished random walk after 1802 steps, including 0 resets, run visited all 24 properties in 227 ms. (steps per millisecond=7 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(!p1)))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 53 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:31] [INFO ] Computed 353 place invariants in 10 ms
[2022-05-20 13:55:32] [INFO ] Implicit Places using invariants in 540 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:32] [INFO ] Computed 353 place invariants in 10 ms
[2022-05-20 13:55:33] [INFO ] Implicit Places using invariants and state equation in 1163 ms returned []
Implicit Place search using SMT with State Equation took 1709 ms to find 0 implicit places.
[2022-05-20 13:55:33] [INFO ] Redundant transitions in 73 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:33] [INFO ] Computed 353 place invariants in 12 ms
[2022-05-20 13:55:34] [INFO ] Dead Transitions using invariants and state equation in 501 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 221 ms :[p1, true, p1]
Running random walk in product with property : SquareGrid-PT-080408-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s17 1) (GEQ s849 1)), p0:(AND (GEQ s317 1) (GEQ s858 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 434 steps with 0 reset in 54 ms.
FORMULA SquareGrid-PT-080408-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLFireability-03 finished in 2690 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(G((X(p1)&&p0))))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 43 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:34] [INFO ] Computed 353 place invariants in 7 ms
[2022-05-20 13:55:35] [INFO ] Implicit Places using invariants in 544 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:35] [INFO ] Computed 353 place invariants in 15 ms
[2022-05-20 13:55:36] [INFO ] Implicit Places using invariants and state equation in 1143 ms returned []
Implicit Place search using SMT with State Equation took 1690 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:36] [INFO ] Computed 353 place invariants in 9 ms
[2022-05-20 13:55:36] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 187 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : SquareGrid-PT-080408-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p0:(AND (GEQ s457 1) (GEQ s854 1)), p1:(OR (LT s426 1) (LT s698 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA SquareGrid-PT-080408-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLFireability-04 finished in 2495 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((!((G(p1) U p2) U p3)||p0))))'
Support contains 6 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 16 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:37] [INFO ] Computed 353 place invariants in 17 ms
[2022-05-20 13:55:37] [INFO ] Implicit Places using invariants in 539 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:37] [INFO ] Computed 353 place invariants in 15 ms
[2022-05-20 13:55:38] [INFO ] Implicit Places using invariants and state equation in 1112 ms returned []
Implicit Place search using SMT with State Equation took 1655 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:38] [INFO ] Computed 353 place invariants in 19 ms
[2022-05-20 13:55:39] [INFO ] Dead Transitions using invariants and state equation in 547 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 296 ms :[(AND (NOT p0) p3), (AND (NOT p0) p3), true, (AND p0 p3), (AND p1 p2 p3), p1, (AND p1 p2), (AND p1 p3)]
Running random walk in product with property : SquareGrid-PT-080408-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p0 (NOT p3)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p3), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2) (NOT p3)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p3), acceptance={} source=3 dest: 2}, { cond=(AND p0 p2 (NOT p3)), acceptance={} source=3 dest: 3}, { cond=(AND p0 p1 (NOT p2) (NOT p3)), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p1 (NOT p2) (NOT p3)), acceptance={} source=4 dest: 4}, { cond=(AND p1 p2 p3), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p2) p3), acceptance={} source=4 dest: 6}, { cond=(AND p1 p2 (NOT p3)), acceptance={} source=4 dest: 7}], [{ cond=p1, acceptance={0} source=5 dest: 5}], [{ cond=(AND p1 p2), acceptance={} source=6 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 6}], [{ cond=(AND p0 p1 (NOT p2) (NOT p3)), acceptance={} source=7 dest: 4}, { cond=(AND p1 p3), acceptance={} source=7 dest: 5}, { cond=(AND p1 p2 (NOT p3)), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (LT s273 1) (LT s633 1)), p3:(AND (GEQ s273 1) (GEQ s633 1)), p2:(AND (GEQ s308 1) (GEQ s850 1)), p1:(AND (GEQ s403 1) (GEQ s678 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA SquareGrid-PT-080408-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLFireability-07 finished in 2550 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F((X(X(p0))&&p1))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 19 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:39] [INFO ] Computed 353 place invariants in 14 ms
[2022-05-20 13:55:40] [INFO ] Implicit Places using invariants in 546 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:40] [INFO ] Computed 353 place invariants in 7 ms
[2022-05-20 13:55:41] [INFO ] Implicit Places using invariants and state equation in 1143 ms returned []
Implicit Place search using SMT with State Equation took 1692 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:41] [INFO ] Computed 353 place invariants in 13 ms
[2022-05-20 13:55:41] [INFO ] Dead Transitions using invariants and state equation in 534 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : SquareGrid-PT-080408-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 2}, { cond=(NOT p1), acceptance={0} source=0 dest: 3}], [{ cond=p1, acceptance={0} source=1 dest: 0}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}]], initial=1, aps=[p1:(OR (LT s181 1) (LT s861 1)), p0:(OR (LT s545 1) (LT s805 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 213 reset in 6004 ms.
Product exploration explored 100000 steps with 254 reset in 6300 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 226 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Finished random walk after 68 steps, including 0 resets, run visited all 3 properties in 8 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 1 factoid took 272 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:55:55] [INFO ] Computed 353 place invariants in 13 ms
[2022-05-20 13:55:56] [INFO ] [Real]Absence check using 352 positive place invariants in 198 ms returned sat
[2022-05-20 13:55:57] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 137 ms returned sat
[2022-05-20 13:55:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:55:58] [INFO ] [Real]Absence check using state equation in 1369 ms returned sat
[2022-05-20 13:55:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 13:55:59] [INFO ] [Nat]Absence check using 352 positive place invariants in 196 ms returned sat
[2022-05-20 13:55:59] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 96 ms returned sat
[2022-05-20 13:55:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:00] [INFO ] [Nat]Absence check using state equation in 1299 ms returned sat
[2022-05-20 13:56:00] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 53 ms.
[2022-05-20 13:56:04] [INFO ] Added : 297 causal constraints over 60 iterations in 4178 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 16 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:56:05] [INFO ] Computed 353 place invariants in 7 ms
[2022-05-20 13:56:05] [INFO ] Implicit Places using invariants in 499 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:56:05] [INFO ] Computed 353 place invariants in 13 ms
[2022-05-20 13:56:06] [INFO ] Implicit Places using invariants and state equation in 1099 ms returned []
Implicit Place search using SMT with State Equation took 1604 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:56:06] [INFO ] Computed 353 place invariants in 12 ms
[2022-05-20 13:56:07] [INFO ] Dead Transitions using invariants and state equation in 484 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 1 factoid took 187 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Finished random walk after 821 steps, including 0 resets, run visited all 3 properties in 61 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p1 (NOT p0))]
False Knowledge obtained : [(X p1), (X (NOT p1)), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 1 factoid took 246 ms. Reduced automaton from 4 states, 8 edges and 2 AP to 4 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 135 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:56:08] [INFO ] Computed 353 place invariants in 12 ms
[2022-05-20 13:56:09] [INFO ] [Real]Absence check using 352 positive place invariants in 195 ms returned sat
[2022-05-20 13:56:09] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 151 ms returned sat
[2022-05-20 13:56:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:10] [INFO ] [Real]Absence check using state equation in 1334 ms returned sat
[2022-05-20 13:56:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 13:56:11] [INFO ] [Nat]Absence check using 352 positive place invariants in 202 ms returned sat
[2022-05-20 13:56:11] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 95 ms returned sat
[2022-05-20 13:56:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 13:56:13] [INFO ] [Nat]Absence check using state equation in 1247 ms returned sat
[2022-05-20 13:56:13] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 51 ms.
[2022-05-20 13:56:17] [INFO ] Added : 297 causal constraints over 60 iterations in 3845 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 262 reset in 5950 ms.
Product exploration explored 100000 steps with 253 reset in 6201 ms.
Built C files in :
/tmp/ltsmin4258018465809929365
[2022-05-20 13:56:29] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4258018465809929365
Running compilation step : cd /tmp/ltsmin4258018465809929365;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1938 ms.
Running link step : cd /tmp/ltsmin4258018465809929365;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin4258018465809929365;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9564194195487465354.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 16 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:56:44] [INFO ] Computed 353 place invariants in 13 ms
[2022-05-20 13:56:45] [INFO ] Implicit Places using invariants in 547 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:56:45] [INFO ] Computed 353 place invariants in 8 ms
[2022-05-20 13:56:46] [INFO ] Implicit Places using invariants and state equation in 1150 ms returned []
Implicit Place search using SMT with State Equation took 1700 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:56:46] [INFO ] Computed 353 place invariants in 14 ms
[2022-05-20 13:56:46] [INFO ] Dead Transitions using invariants and state equation in 526 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin14459718421331191629
[2022-05-20 13:56:46] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14459718421331191629
Running compilation step : cd /tmp/ltsmin14459718421331191629;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1941 ms.
Running link step : cd /tmp/ltsmin14459718421331191629;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin14459718421331191629;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9716071751590059231.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-20 13:57:02] [INFO ] Flatten gal took : 86 ms
[2022-05-20 13:57:02] [INFO ] Flatten gal took : 59 ms
[2022-05-20 13:57:02] [INFO ] Time to serialize gal into /tmp/LTL7990595698714161038.gal : 10 ms
[2022-05-20 13:57:02] [INFO ] Time to serialize properties into /tmp/LTL7565542346202498190.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7990595698714161038.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7565542346202498190.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7990595...266
Read 1 LTL properties
Checking formula 0 : !((F(F((X(X("((p4ol_5_6<1)||(pb4_5_6<1))")))&&("((p1o_5_6<1)||(pbl_4_6<1))")))))
Formula 0 simplified : !F("((p1o_5_6<1)||(pbl_4_6<1))" & XX"((p4ol_5_6<1)||(pb4_5_6<1))")
Detected timeout of ITS tools.
[2022-05-20 13:57:17] [INFO ] Flatten gal took : 63 ms
[2022-05-20 13:57:17] [INFO ] Applying decomposition
[2022-05-20 13:57:17] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11558656061256746536.txt' '-o' '/tmp/graph11558656061256746536.bin' '-w' '/tmp/graph11558656061256746536.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11558656061256746536.bin' '-l' '-1' '-v' '-w' '/tmp/graph11558656061256746536.weights' '-q' '0' '-e' '0.001'
[2022-05-20 13:57:17] [INFO ] Decomposing Gal with order
[2022-05-20 13:57:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 13:57:17] [INFO ] Removed a total of 1024 redundant transitions.
[2022-05-20 13:57:17] [INFO ] Flatten gal took : 127 ms
[2022-05-20 13:57:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 8 ms.
[2022-05-20 13:57:17] [INFO ] Time to serialize gal into /tmp/LTL5902996064606961273.gal : 13 ms
[2022-05-20 13:57:17] [INFO ] Time to serialize properties into /tmp/LTL1365339890917155691.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5902996064606961273.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1365339890917155691.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5902996...245
Read 1 LTL properties
Checking formula 0 : !((F(F((X(X("((i1.i1.i0.u233.p4ol_5_6<1)||(i17.i0.i0.u326.pb4_5_6<1))")))&&("((i7.i1.i1.u130.p1o_5_6<1)||(i7.i1.i1.u320.pbl_4_6<1))"))...158
Formula 0 simplified : !F("((i7.i1.i1.u130.p1o_5_6<1)||(i7.i1.i1.u320.pbl_4_6<1))" & XX"((i1.i1.i0.u233.p4ol_5_6<1)||(i17.i0.i0.u326.pb4_5_6<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15837531272965602149
[2022-05-20 13:57:32] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15837531272965602149
Running compilation step : cd /tmp/ltsmin15837531272965602149;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1958 ms.
Running link step : cd /tmp/ltsmin15837531272965602149;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin15837531272965602149;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(<>((X(X((LTLAPp0==true)))&&(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SquareGrid-PT-080408-LTLFireability-08 finished in 128529 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 30 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:57:48] [INFO ] Computed 353 place invariants in 8 ms
[2022-05-20 13:57:48] [INFO ] Implicit Places using invariants in 522 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:57:48] [INFO ] Computed 353 place invariants in 14 ms
[2022-05-20 13:57:49] [INFO ] Implicit Places using invariants and state equation in 1071 ms returned []
Implicit Place search using SMT with State Equation took 1595 ms to find 0 implicit places.
[2022-05-20 13:57:49] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:57:49] [INFO ] Computed 353 place invariants in 13 ms
[2022-05-20 13:57:50] [INFO ] Dead Transitions using invariants and state equation in 490 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : SquareGrid-PT-080408-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s455 1) (GEQ s852 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 280 reset in 5662 ms.
Product exploration explored 100000 steps with 276 reset in 5913 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 115 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 363 steps, including 0 resets, run visited all 1 properties in 39 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 107 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:58:02] [INFO ] Computed 353 place invariants in 10 ms
[2022-05-20 13:58:03] [INFO ] [Real]Absence check using 352 positive place invariants in 190 ms returned sat
[2022-05-20 13:58:03] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 352 ms returned sat
[2022-05-20 13:58:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:58:05] [INFO ] [Real]Absence check using state equation in 1248 ms returned sat
[2022-05-20 13:58:05] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 13:58:06] [INFO ] [Nat]Absence check using 352 positive place invariants in 190 ms returned sat
[2022-05-20 13:58:06] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 82 ms returned sat
[2022-05-20 13:58:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 13:58:07] [INFO ] [Nat]Absence check using state equation in 1416 ms returned sat
[2022-05-20 13:58:07] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 50 ms.
[2022-05-20 13:58:12] [INFO ] Added : 383 causal constraints over 78 iterations in 5160 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 40 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:58:12] [INFO ] Computed 353 place invariants in 9 ms
[2022-05-20 13:58:13] [INFO ] Implicit Places using invariants in 483 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:58:13] [INFO ] Computed 353 place invariants in 7 ms
[2022-05-20 13:58:14] [INFO ] Implicit Places using invariants and state equation in 1081 ms returned []
Implicit Place search using SMT with State Equation took 1566 ms to find 0 implicit places.
[2022-05-20 13:58:14] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:58:14] [INFO ] Computed 353 place invariants in 9 ms
[2022-05-20 13:58:14] [INFO ] Dead Transitions using invariants and state equation in 479 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 113 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 116 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:58:15] [INFO ] Computed 353 place invariants in 8 ms
[2022-05-20 13:58:16] [INFO ] [Real]Absence check using 352 positive place invariants in 197 ms returned sat
[2022-05-20 13:58:16] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 358 ms returned sat
[2022-05-20 13:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 13:58:18] [INFO ] [Real]Absence check using state equation in 1309 ms returned sat
[2022-05-20 13:58:18] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 13:58:19] [INFO ] [Nat]Absence check using 352 positive place invariants in 190 ms returned sat
[2022-05-20 13:58:19] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 83 ms returned sat
[2022-05-20 13:58:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 13:58:20] [INFO ] [Nat]Absence check using state equation in 1419 ms returned sat
[2022-05-20 13:58:20] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 53 ms.
[2022-05-20 13:58:25] [INFO ] Added : 383 causal constraints over 78 iterations in 5195 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Product exploration explored 100000 steps with 270 reset in 5794 ms.
Product exploration explored 100000 steps with 309 reset in 6008 ms.
Built C files in :
/tmp/ltsmin13523227154420169064
[2022-05-20 13:58:37] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2022-05-20 13:58:37] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:58:37] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2022-05-20 13:58:37] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:58:37] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2022-05-20 13:58:37] [INFO ] Computation of Completed DNA matrix. took 34 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:58:37] [INFO ] Built C files in 189ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13523227154420169064
Running compilation step : cd /tmp/ltsmin13523227154420169064;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin13523227154420169064;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin13523227154420169064;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 31 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:58:40] [INFO ] Computed 353 place invariants in 6 ms
[2022-05-20 13:58:41] [INFO ] Implicit Places using invariants in 469 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:58:41] [INFO ] Computed 353 place invariants in 12 ms
[2022-05-20 13:58:42] [INFO ] Implicit Places using invariants and state equation in 1027 ms returned []
Implicit Place search using SMT with State Equation took 1497 ms to find 0 implicit places.
[2022-05-20 13:58:42] [INFO ] Redundant transitions in 14 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:58:42] [INFO ] Computed 353 place invariants in 9 ms
[2022-05-20 13:58:42] [INFO ] Dead Transitions using invariants and state equation in 476 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin6777016351160677568
[2022-05-20 13:58:42] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2022-05-20 13:58:42] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:58:42] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2022-05-20 13:58:42] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:58:43] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2022-05-20 13:58:43] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 13:58:43] [INFO ] Built C files in 136ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6777016351160677568
Running compilation step : cd /tmp/ltsmin6777016351160677568;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin6777016351160677568;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin6777016351160677568;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 13:58:46] [INFO ] Flatten gal took : 43 ms
[2022-05-20 13:58:46] [INFO ] Flatten gal took : 40 ms
[2022-05-20 13:58:46] [INFO ] Time to serialize gal into /tmp/LTL10231317987235243955.gal : 6 ms
[2022-05-20 13:58:46] [INFO ] Time to serialize properties into /tmp/LTL13661632444133999063.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10231317987235243955.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13661632444133999063.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1023131...268
Read 1 LTL properties
Checking formula 0 : !((F("((p4o_3_6>=1)&&(pbl_3_5>=1))")))
Formula 0 simplified : !F"((p4o_3_6>=1)&&(pbl_3_5>=1))"
Detected timeout of ITS tools.
[2022-05-20 13:59:01] [INFO ] Flatten gal took : 39 ms
[2022-05-20 13:59:01] [INFO ] Applying decomposition
[2022-05-20 13:59:01] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12439368128938674720.txt' '-o' '/tmp/graph12439368128938674720.bin' '-w' '/tmp/graph12439368128938674720.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12439368128938674720.bin' '-l' '-1' '-v' '-w' '/tmp/graph12439368128938674720.weights' '-q' '0' '-e' '0.001'
[2022-05-20 13:59:01] [INFO ] Decomposing Gal with order
[2022-05-20 13:59:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 13:59:01] [INFO ] Removed a total of 1024 redundant transitions.
[2022-05-20 13:59:01] [INFO ] Flatten gal took : 79 ms
[2022-05-20 13:59:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2022-05-20 13:59:01] [INFO ] Time to serialize gal into /tmp/LTL12827466938436998162.gal : 7 ms
[2022-05-20 13:59:01] [INFO ] Time to serialize properties into /tmp/LTL2999398359904495637.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12827466938436998162.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2999398359904495637.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1282746...246
Read 1 LTL properties
Checking formula 0 : !((F("((i17.u264.p4o_3_6>=1)&&(i17.u317.pbl_3_5>=1))")))
Formula 0 simplified : !F"((i17.u264.p4o_3_6>=1)&&(i17.u317.pbl_3_5>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1679265848869931688
[2022-05-20 13:59:16] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1679265848869931688
Running compilation step : cd /tmp/ltsmin1679265848869931688;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1964 ms.
Running link step : cd /tmp/ltsmin1679265848869931688;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin1679265848869931688;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SquareGrid-PT-080408-LTLFireability-09 finished in 103711 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U !p1))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 28 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:59:31] [INFO ] Computed 353 place invariants in 6 ms
[2022-05-20 13:59:32] [INFO ] Implicit Places using invariants in 495 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:59:32] [INFO ] Computed 353 place invariants in 8 ms
[2022-05-20 13:59:33] [INFO ] Implicit Places using invariants and state equation in 1116 ms returned []
Implicit Place search using SMT with State Equation took 1614 ms to find 0 implicit places.
[2022-05-20 13:59:33] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:59:33] [INFO ] Computed 353 place invariants in 14 ms
[2022-05-20 13:59:33] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 69 ms :[p1, p1]
Running random walk in product with property : SquareGrid-PT-080408-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s335 1) (GEQ s874 1)), p0:(AND (GEQ s13 1) (GEQ s845 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 48 reset in 5899 ms.
Product exploration explored 100000 steps with 38 reset in 6115 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0)))]
False Knowledge obtained : [(X (OR (NOT p1) p0)), (X (NOT (OR (NOT p1) p0))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (OR (NOT p1) p0))), (X (X (NOT (OR (NOT p1) p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0))))]
Knowledge based reduction with 2 factoid took 215 ms. Reduced automaton from 2 states, 5 edges and 2 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 62 ms :[p1, p1]
Finished random walk after 1016 steps, including 0 resets, run visited all 3 properties in 83 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0)))]
False Knowledge obtained : [(X (OR (NOT p1) p0)), (X (NOT (OR (NOT p1) p0))), (X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (OR (NOT p1) p0))), (X (X (NOT (OR (NOT p1) p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (F (NOT (OR p0 (NOT p1)))), (F (AND p0 p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 2 factoid took 495 ms. Reduced automaton from 2 states, 5 edges and 2 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 81 ms :[p1, p1]
Stuttering acceptance computed with spot in 72 ms :[p1, p1]
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 22 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:59:47] [INFO ] Computed 353 place invariants in 12 ms
[2022-05-20 13:59:48] [INFO ] Implicit Places using invariants in 489 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:59:48] [INFO ] Computed 353 place invariants in 15 ms
[2022-05-20 13:59:49] [INFO ] Implicit Places using invariants and state equation in 1142 ms returned []
Implicit Place search using SMT with State Equation took 1633 ms to find 0 implicit places.
[2022-05-20 13:59:49] [INFO ] Redundant transitions in 10 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 13:59:49] [INFO ] Computed 353 place invariants in 9 ms
[2022-05-20 13:59:49] [INFO ] Dead Transitions using invariants and state equation in 497 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1)))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (OR p0 (NOT p1))), (X (NOT (OR p0 (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 272 ms. Reduced automaton from 2 states, 5 edges and 2 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 55 ms :[p1, p1]
Finished random walk after 651 steps, including 0 resets, run visited all 3 properties in 75 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1)))]
False Knowledge obtained : [(X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (OR p0 (NOT p1))), (X (NOT (OR p0 (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (OR p0 (NOT p1)))), (X (X (NOT (OR p0 (NOT p1))))), (F (NOT (OR p0 (NOT p1)))), (F (AND p0 p1)), (F (AND (NOT p0) p1))]
Knowledge based reduction with 2 factoid took 323 ms. Reduced automaton from 2 states, 5 edges and 2 AP to 2 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 74 ms :[p1, p1]
Stuttering acceptance computed with spot in 67 ms :[p1, p1]
Stuttering acceptance computed with spot in 79 ms :[p1, p1]
Product exploration explored 100000 steps with 38 reset in 5930 ms.
Product exploration explored 100000 steps with 36 reset in 6178 ms.
Built C files in :
/tmp/ltsmin17590749156233711251
[2022-05-20 14:00:03] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2022-05-20 14:00:03] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:00:03] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2022-05-20 14:00:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:00:03] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2022-05-20 14:00:03] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:00:03] [INFO ] Built C files in 123ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17590749156233711251
Running compilation step : cd /tmp/ltsmin17590749156233711251;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin17590749156233711251;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin17590749156233711251;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 25 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:00:06] [INFO ] Computed 353 place invariants in 7 ms
[2022-05-20 14:00:07] [INFO ] Implicit Places using invariants in 501 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:00:07] [INFO ] Computed 353 place invariants in 7 ms
[2022-05-20 14:00:08] [INFO ] Implicit Places using invariants and state equation in 1125 ms returned []
Implicit Place search using SMT with State Equation took 1629 ms to find 0 implicit places.
[2022-05-20 14:00:08] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:00:08] [INFO ] Computed 353 place invariants in 10 ms
[2022-05-20 14:00:08] [INFO ] Dead Transitions using invariants and state equation in 498 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin13268004272492663957
[2022-05-20 14:00:08] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2022-05-20 14:00:08] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:00:08] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2022-05-20 14:00:08] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:00:08] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2022-05-20 14:00:08] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:00:08] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13268004272492663957
Running compilation step : cd /tmp/ltsmin13268004272492663957;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin13268004272492663957;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin13268004272492663957;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 14:00:12] [INFO ] Flatten gal took : 42 ms
[2022-05-20 14:00:12] [INFO ] Flatten gal took : 39 ms
[2022-05-20 14:00:12] [INFO ] Time to serialize gal into /tmp/LTL14015159370836014743.gal : 5 ms
[2022-05-20 14:00:12] [INFO ] Time to serialize properties into /tmp/LTL15933411840452221453.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14015159370836014743.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15933411840452221453.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1401515...268
Read 1 LTL properties
Checking formula 0 : !((F(G(("((p1i_2_6>=1)&&(pbl_2_6>=1))")U(!("((p4i_6_3>=1)&&(pbl_6_3>=1))"))))))
Formula 0 simplified : !FG("((p1i_2_6>=1)&&(pbl_2_6>=1))" U !"((p4i_6_3>=1)&&(pbl_6_3>=1))")
Detected timeout of ITS tools.
[2022-05-20 14:00:27] [INFO ] Flatten gal took : 50 ms
[2022-05-20 14:00:27] [INFO ] Applying decomposition
[2022-05-20 14:00:27] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8337069264280986856.txt' '-o' '/tmp/graph8337069264280986856.bin' '-w' '/tmp/graph8337069264280986856.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8337069264280986856.bin' '-l' '-1' '-v' '-w' '/tmp/graph8337069264280986856.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:00:27] [INFO ] Decomposing Gal with order
[2022-05-20 14:00:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:00:27] [INFO ] Removed a total of 1024 redundant transitions.
[2022-05-20 14:00:27] [INFO ] Flatten gal took : 68 ms
[2022-05-20 14:00:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2022-05-20 14:00:27] [INFO ] Time to serialize gal into /tmp/LTL8497468738676345767.gal : 7 ms
[2022-05-20 14:00:27] [INFO ] Time to serialize properties into /tmp/LTL5028864094558146559.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8497468738676345767.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5028864094558146559.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8497468...245
Read 1 LTL properties
Checking formula 0 : !((F(G(("((i15.u6.p1i_2_6>=1)&&(i15.u310.pbl_2_6>=1))")U(!("((i12.u163.p4i_6_3>=1)&&(i12.u334.pbl_6_3>=1))"))))))
Formula 0 simplified : !FG("((i15.u6.p1i_2_6>=1)&&(i15.u310.pbl_2_6>=1))" U !"((i12.u163.p4i_6_3>=1)&&(i12.u334.pbl_6_3>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14895769678698709913
[2022-05-20 14:00:42] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14895769678698709913
Running compilation step : cd /tmp/ltsmin14895769678698709913;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1800 ms.
Running link step : cd /tmp/ltsmin14895769678698709913;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin14895769678698709913;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](((LTLAPp0==true) U !(LTLAPp1==true))))' '--buchi-type=spotba'
LTSmin run took 11004 ms.
FORMULA SquareGrid-PT-080408-LTLFireability-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SquareGrid-PT-080408-LTLFireability-10 finished in 83632 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0)) U G(X(X((F(p2)&&G(!p3)&&p1))))))'
Support contains 8 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 17 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:00:55] [INFO ] Computed 353 place invariants in 14 ms
[2022-05-20 14:00:55] [INFO ] Implicit Places using invariants in 493 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:00:55] [INFO ] Computed 353 place invariants in 11 ms
[2022-05-20 14:00:57] [INFO ] Implicit Places using invariants and state equation in 1118 ms returned []
Implicit Place search using SMT with State Equation took 1622 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:00:57] [INFO ] Computed 353 place invariants in 16 ms
[2022-05-20 14:00:57] [INFO ] Dead Transitions using invariants and state equation in 494 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 290 ms :[(OR (NOT p1) (NOT p2) p3), (OR (NOT p2) (NOT p1) p3), (OR (NOT p1) (NOT p2) p3), (OR (NOT p1) (NOT p2) p3), true, (NOT p2), (AND (NOT p0) p1 (NOT p3))]
Running random walk in product with property : SquareGrid-PT-080408-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND p1 (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p1) p3), acceptance={} source=2 dest: 4}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) p1 (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1 (NOT p3)), acceptance={} source=3 dest: 3}, { cond=(OR (AND p0 (NOT p1)) (AND p0 p3)), acceptance={0} source=3 dest: 3}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p3)), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(OR (AND p0 (NOT p1)) (AND p0 p3)), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) p1 (NOT p3)), acceptance={} source=6 dest: 4}, { cond=(AND p0 p1 (NOT p3)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (GEQ s4 1) (GEQ s836 1)), p1:(AND (GEQ s299 1) (GEQ s842 1)), p3:(AND (GEQ s16 1) (GEQ s848 1)), p2:(AND (GEQ s481 1) (GEQ s875 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SquareGrid-PT-080408-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLFireability-11 finished in 2446 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 25 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:00:57] [INFO ] Computed 353 place invariants in 14 ms
[2022-05-20 14:00:58] [INFO ] Implicit Places using invariants in 527 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:00:58] [INFO ] Computed 353 place invariants in 7 ms
[2022-05-20 14:00:59] [INFO ] Implicit Places using invariants and state equation in 1117 ms returned []
Implicit Place search using SMT with State Equation took 1647 ms to find 0 implicit places.
[2022-05-20 14:00:59] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:00:59] [INFO ] Computed 353 place invariants in 15 ms
[2022-05-20 14:01:00] [INFO ] Dead Transitions using invariants and state equation in 528 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : SquareGrid-PT-080408-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s365 1) (LT s644 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2 reset in 4889 ms.
Product exploration explored 100000 steps with 2 reset in 5158 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 209 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Finished random walk after 93 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:01:11] [INFO ] Computed 353 place invariants in 9 ms
[2022-05-20 14:01:12] [INFO ] [Real]Absence check using 352 positive place invariants in 195 ms returned sat
[2022-05-20 14:01:12] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 376 ms returned sat
[2022-05-20 14:01:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:01:13] [INFO ] [Real]Absence check using state equation in 1420 ms returned sat
[2022-05-20 14:01:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:01:14] [INFO ] [Nat]Absence check using 352 positive place invariants in 299 ms returned sat
[2022-05-20 14:01:14] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 20 ms returned sat
[2022-05-20 14:01:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:01:16] [INFO ] [Nat]Absence check using state equation in 1372 ms returned sat
[2022-05-20 14:01:16] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 48 ms.
[2022-05-20 14:01:21] [INFO ] Added : 421 causal constraints over 85 iterations in 5615 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 21 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:01:21] [INFO ] Computed 353 place invariants in 12 ms
[2022-05-20 14:01:22] [INFO ] Implicit Places using invariants in 501 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:01:22] [INFO ] Computed 353 place invariants in 13 ms
[2022-05-20 14:01:23] [INFO ] Implicit Places using invariants and state equation in 1042 ms returned []
Implicit Place search using SMT with State Equation took 1545 ms to find 0 implicit places.
[2022-05-20 14:01:23] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:01:23] [INFO ] Computed 353 place invariants in 15 ms
[2022-05-20 14:01:23] [INFO ] Dead Transitions using invariants and state equation in 492 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Finished random walk after 191 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=14 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 146 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:01:24] [INFO ] Computed 353 place invariants in 17 ms
[2022-05-20 14:01:25] [INFO ] [Real]Absence check using 352 positive place invariants in 192 ms returned sat
[2022-05-20 14:01:26] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 382 ms returned sat
[2022-05-20 14:01:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:01:27] [INFO ] [Real]Absence check using state equation in 1393 ms returned sat
[2022-05-20 14:01:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:01:28] [INFO ] [Nat]Absence check using 352 positive place invariants in 285 ms returned sat
[2022-05-20 14:01:28] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 19 ms returned sat
[2022-05-20 14:01:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:01:29] [INFO ] [Nat]Absence check using state equation in 1323 ms returned sat
[2022-05-20 14:01:29] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 44 ms.
[2022-05-20 14:01:35] [INFO ] Added : 421 causal constraints over 85 iterations in 5635 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2 reset in 4495 ms.
Product exploration explored 100000 steps with 2 reset in 4982 ms.
Built C files in :
/tmp/ltsmin7207387816324452982
[2022-05-20 14:01:44] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2022-05-20 14:01:44] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:01:44] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2022-05-20 14:01:44] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:01:45] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2022-05-20 14:01:45] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:01:45] [INFO ] Built C files in 129ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7207387816324452982
Running compilation step : cd /tmp/ltsmin7207387816324452982;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin7207387816324452982;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin7207387816324452982;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 17 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:01:48] [INFO ] Computed 353 place invariants in 6 ms
[2022-05-20 14:01:48] [INFO ] Implicit Places using invariants in 505 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:01:48] [INFO ] Computed 353 place invariants in 14 ms
[2022-05-20 14:01:49] [INFO ] Implicit Places using invariants and state equation in 1070 ms returned []
Implicit Place search using SMT with State Equation took 1576 ms to find 0 implicit places.
[2022-05-20 14:01:49] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:01:49] [INFO ] Computed 353 place invariants in 10 ms
[2022-05-20 14:01:50] [INFO ] Dead Transitions using invariants and state equation in 475 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin13256045882222398135
[2022-05-20 14:01:50] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2022-05-20 14:01:50] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:01:50] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2022-05-20 14:01:50] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:01:50] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2022-05-20 14:01:50] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:01:50] [INFO ] Built C files in 122ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13256045882222398135
Running compilation step : cd /tmp/ltsmin13256045882222398135;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin13256045882222398135;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin13256045882222398135;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 14:01:53] [INFO ] Flatten gal took : 39 ms
[2022-05-20 14:01:53] [INFO ] Flatten gal took : 36 ms
[2022-05-20 14:01:53] [INFO ] Time to serialize gal into /tmp/LTL9050142574588076820.gal : 5 ms
[2022-05-20 14:01:53] [INFO ] Time to serialize properties into /tmp/LTL9409921831273125415.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9050142574588076820.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9409921831273125415.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9050142...266
Read 1 LTL properties
Checking formula 0 : !((F(G("((p4il_1_6<1)||(pb2_1_5<1))"))))
Formula 0 simplified : !FG"((p4il_1_6<1)||(pb2_1_5<1))"
Detected timeout of ITS tools.
[2022-05-20 14:02:08] [INFO ] Flatten gal took : 36 ms
[2022-05-20 14:02:08] [INFO ] Applying decomposition
[2022-05-20 14:02:08] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15807514476383272826.txt' '-o' '/tmp/graph15807514476383272826.bin' '-w' '/tmp/graph15807514476383272826.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15807514476383272826.bin' '-l' '-1' '-v' '-w' '/tmp/graph15807514476383272826.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:02:08] [INFO ] Decomposing Gal with order
[2022-05-20 14:02:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:02:08] [INFO ] Removed a total of 1024 redundant transitions.
[2022-05-20 14:02:08] [INFO ] Flatten gal took : 71 ms
[2022-05-20 14:02:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2022-05-20 14:02:08] [INFO ] Time to serialize gal into /tmp/LTL6124639538579950640.gal : 6 ms
[2022-05-20 14:02:08] [INFO ] Time to serialize properties into /tmp/LTL8936635698387240470.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6124639538579950640.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8936635698387240470.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6124639...245
Read 1 LTL properties
Checking formula 0 : !((F(G("((i12.u186.p4il_1_6<1)||(i6.u289.pb2_1_5<1))"))))
Formula 0 simplified : !FG"((i12.u186.p4il_1_6<1)||(i6.u289.pb2_1_5<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1559185179685960805
[2022-05-20 14:02:23] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1559185179685960805
Running compilation step : cd /tmp/ltsmin1559185179685960805;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1822 ms.
Running link step : cd /tmp/ltsmin1559185179685960805;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin1559185179685960805;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 7808 ms.
FORMULA SquareGrid-PT-080408-LTLFireability-12 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SquareGrid-PT-080408-LTLFireability-12 finished in 95695 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G(F(p1))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 23 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:02:33] [INFO ] Computed 353 place invariants in 15 ms
[2022-05-20 14:02:34] [INFO ] Implicit Places using invariants in 505 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:02:34] [INFO ] Computed 353 place invariants in 10 ms
[2022-05-20 14:02:35] [INFO ] Implicit Places using invariants and state equation in 1094 ms returned []
Implicit Place search using SMT with State Equation took 1601 ms to find 0 implicit places.
[2022-05-20 14:02:35] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:02:35] [INFO ] Computed 353 place invariants in 12 ms
[2022-05-20 14:02:35] [INFO ] Dead Transitions using invariants and state equation in 520 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s122 1) (GEQ s746 1)), p1:(AND (GEQ s204 1) (GEQ s884 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 263 reset in 5755 ms.
Product exploration explored 100000 steps with 263 reset in 6064 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 220 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (NOT p1)]
Finished random walk after 327 steps, including 0 resets, run visited all 1 properties in 27 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (NOT p0)), (X p0), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p0))), (X (X p0)), (F p1)]
Knowledge based reduction with 2 factoid took 361 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:02:49] [INFO ] Computed 353 place invariants in 6 ms
[2022-05-20 14:02:49] [INFO ] [Real]Absence check using 352 positive place invariants in 177 ms returned sat
[2022-05-20 14:02:49] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 48 ms returned sat
[2022-05-20 14:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:02:51] [INFO ] [Real]Absence check using state equation in 1286 ms returned sat
[2022-05-20 14:02:51] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:02:52] [INFO ] [Nat]Absence check using 352 positive place invariants in 188 ms returned sat
[2022-05-20 14:02:52] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 89 ms returned sat
[2022-05-20 14:02:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:02:53] [INFO ] [Nat]Absence check using state equation in 1471 ms returned sat
[2022-05-20 14:02:53] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 43 ms.
[2022-05-20 14:02:58] [INFO ] Added : 338 causal constraints over 69 iterations in 4735 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 out of 896 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 19 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:02:58] [INFO ] Computed 353 place invariants in 11 ms
[2022-05-20 14:02:58] [INFO ] Implicit Places using invariants in 531 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:02:58] [INFO ] Computed 353 place invariants in 13 ms
[2022-05-20 14:03:00] [INFO ] Implicit Places using invariants and state equation in 1130 ms returned []
Implicit Place search using SMT with State Equation took 1661 ms to find 0 implicit places.
[2022-05-20 14:03:00] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:03:00] [INFO ] Computed 353 place invariants in 13 ms
[2022-05-20 14:03:00] [INFO ] Dead Transitions using invariants and state equation in 513 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 1 factoid took 132 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (NOT p1)]
Finished random walk after 1347 steps, including 0 resets, run visited all 1 properties in 111 ms. (steps per millisecond=12 )
Knowledge obtained : [(NOT p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 1 factoid took 107 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p1), (NOT p1)]
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:03:01] [INFO ] Computed 353 place invariants in 13 ms
[2022-05-20 14:03:02] [INFO ] [Real]Absence check using 352 positive place invariants in 178 ms returned sat
[2022-05-20 14:03:02] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 48 ms returned sat
[2022-05-20 14:03:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:03:04] [INFO ] [Real]Absence check using state equation in 1257 ms returned sat
[2022-05-20 14:03:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:03:04] [INFO ] [Nat]Absence check using 352 positive place invariants in 197 ms returned sat
[2022-05-20 14:03:04] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 88 ms returned sat
[2022-05-20 14:03:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:03:06] [INFO ] [Nat]Absence check using state equation in 1386 ms returned sat
[2022-05-20 14:03:06] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 57 ms.
[2022-05-20 14:03:11] [INFO ] Added : 338 causal constraints over 69 iterations in 4674 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 313 reset in 5717 ms.
Product exploration explored 100000 steps with 252 reset in 6099 ms.
Built C files in :
/tmp/ltsmin1359603901271190961
[2022-05-20 14:03:22] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2022-05-20 14:03:22] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:03:22] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2022-05-20 14:03:22] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:03:23] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2022-05-20 14:03:23] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:03:23] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1359603901271190961
Running compilation step : cd /tmp/ltsmin1359603901271190961;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin1359603901271190961;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin1359603901271190961;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 896 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 22 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:03:26] [INFO ] Computed 353 place invariants in 13 ms
[2022-05-20 14:03:26] [INFO ] Implicit Places using invariants in 549 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:03:26] [INFO ] Computed 353 place invariants in 11 ms
[2022-05-20 14:03:27] [INFO ] Implicit Places using invariants and state equation in 1120 ms returned []
Implicit Place search using SMT with State Equation took 1670 ms to find 0 implicit places.
[2022-05-20 14:03:27] [INFO ] Redundant transitions in 17 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:03:27] [INFO ] Computed 353 place invariants in 7 ms
[2022-05-20 14:03:28] [INFO ] Dead Transitions using invariants and state equation in 517 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Built C files in :
/tmp/ltsmin3659839527740386567
[2022-05-20 14:03:28] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2022-05-20 14:03:28] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:03:28] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2022-05-20 14:03:28] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:03:28] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
[2022-05-20 14:03:28] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:03:28] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3659839527740386567
Running compilation step : cd /tmp/ltsmin3659839527740386567;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin3659839527740386567;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin3659839527740386567;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-20 14:03:31] [INFO ] Flatten gal took : 34 ms
[2022-05-20 14:03:31] [INFO ] Flatten gal took : 37 ms
[2022-05-20 14:03:31] [INFO ] Time to serialize gal into /tmp/LTL18168967414874152253.gal : 4 ms
[2022-05-20 14:03:31] [INFO ] Time to serialize properties into /tmp/LTL1634216720086400181.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18168967414874152253.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1634216720086400181.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1816896...267
Read 1 LTL properties
Checking formula 0 : !(((F("((p1il_7_3>=1)&&(pb3_6_3>=1))"))&&(G(F("((p1o_8_5>=1)&&(pbl_7_5>=1))")))))
Formula 0 simplified : !(F"((p1il_7_3>=1)&&(pb3_6_3>=1))" & GF"((p1o_8_5>=1)&&(pbl_7_5>=1))")
Detected timeout of ITS tools.
[2022-05-20 14:03:46] [INFO ] Flatten gal took : 34 ms
[2022-05-20 14:03:46] [INFO ] Applying decomposition
[2022-05-20 14:03:46] [INFO ] Flatten gal took : 34 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph220988622329245410.txt' '-o' '/tmp/graph220988622329245410.bin' '-w' '/tmp/graph220988622329245410.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph220988622329245410.bin' '-l' '-1' '-v' '-w' '/tmp/graph220988622329245410.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:03:46] [INFO ] Decomposing Gal with order
[2022-05-20 14:03:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:03:46] [INFO ] Removed a total of 1024 redundant transitions.
[2022-05-20 14:03:46] [INFO ] Flatten gal took : 60 ms
[2022-05-20 14:03:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2022-05-20 14:03:46] [INFO ] Time to serialize gal into /tmp/LTL3647770129693840677.gal : 6 ms
[2022-05-20 14:03:46] [INFO ] Time to serialize properties into /tmp/LTL11832636687195015275.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3647770129693840677.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11832636687195015275.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3647770...246
Read 1 LTL properties
Checking formula 0 : !(((F("((i3.i1.i1.u27.p1il_7_3>=1)&&(i3.i0.i1.u293.pb3_6_3>=1))"))&&(G(F("((i24.i1.i1.u138.p1o_8_5>=1)&&(i24.i1.i1.u341.pbl_7_5>=1))")...159
Formula 0 simplified : !(F"((i3.i1.i1.u27.p1il_7_3>=1)&&(i3.i0.i1.u293.pb3_6_3>=1))" & GF"((i24.i1.i1.u138.p1o_8_5>=1)&&(i24.i1.i1.u341.pbl_7_5>=1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7431837769288927356
[2022-05-20 14:04:01] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7431837769288927356
Running compilation step : cd /tmp/ltsmin7431837769288927356;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2000 ms.
Running link step : cd /tmp/ltsmin7431837769288927356;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin7431837769288927356;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))&&[](<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SquareGrid-PT-080408-LTLFireability-13 finished in 103512 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X((F(G(p1))&&p0)))))'
Support contains 4 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 11 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:04:17] [INFO ] Computed 353 place invariants in 15 ms
[2022-05-20 14:04:17] [INFO ] Implicit Places using invariants in 488 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:04:17] [INFO ] Computed 353 place invariants in 15 ms
[2022-05-20 14:04:18] [INFO ] Implicit Places using invariants and state equation in 1150 ms returned []
Implicit Place search using SMT with State Equation took 1640 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:04:18] [INFO ] Computed 353 place invariants in 16 ms
[2022-05-20 14:04:19] [INFO ] Dead Transitions using invariants and state equation in 527 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : SquareGrid-PT-080408-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s25 1) (GEQ s857 1)), p1:(OR (LT s509 1) (LT s773 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA SquareGrid-PT-080408-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLFireability-14 finished in 2395 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(X(G((X(F(p0))&&p1)))))))'
Support contains 6 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 14 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:04:19] [INFO ] Computed 353 place invariants in 11 ms
[2022-05-20 14:04:19] [INFO ] Implicit Places using invariants in 534 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:04:19] [INFO ] Computed 353 place invariants in 13 ms
[2022-05-20 14:04:21] [INFO ] Implicit Places using invariants and state equation in 1163 ms returned []
Implicit Place search using SMT with State Equation took 1697 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:04:21] [INFO ] Computed 353 place invariants in 14 ms
[2022-05-20 14:04:21] [INFO ] Dead Transitions using invariants and state equation in 520 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Running random walk in product with property : SquareGrid-PT-080408-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (LT s443 1) (LT s841 1)), p0:(AND (GEQ s190 1) (GEQ s870 1) (OR (LT s102 1) (LT s726 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 98 reset in 6042 ms.
Product exploration explored 100000 steps with 89 reset in 6318 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Finished random walk after 2129 steps, including 0 resets, run visited all 3 properties in 146 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : [(F (NOT p1)), (F p0), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 2 factoid took 131 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Stuttering acceptance computed with spot in 202 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:04:35] [INFO ] Computed 353 place invariants in 15 ms
[2022-05-20 14:04:36] [INFO ] [Real]Absence check using 352 positive place invariants in 193 ms returned sat
[2022-05-20 14:04:36] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 332 ms returned sat
[2022-05-20 14:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:04:38] [INFO ] [Real]Absence check using state equation in 1246 ms returned sat
[2022-05-20 14:04:38] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:04:39] [INFO ] [Nat]Absence check using 352 positive place invariants in 291 ms returned sat
[2022-05-20 14:04:39] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 17 ms returned sat
[2022-05-20 14:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:04:40] [INFO ] [Nat]Absence check using state equation in 1606 ms returned sat
[2022-05-20 14:04:40] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 47 ms.
[2022-05-20 14:04:46] [INFO ] Added : 398 causal constraints over 82 iterations in 5821 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 6 out of 896 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 896/896 places, 1056/1056 transitions.
Applied a total of 0 rules in 13 ms. Remains 896 /896 variables (removed 0) and now considering 1056/1056 (removed 0) transitions.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:04:46] [INFO ] Computed 353 place invariants in 10 ms
[2022-05-20 14:04:47] [INFO ] Implicit Places using invariants in 496 ms returned []
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:04:47] [INFO ] Computed 353 place invariants in 13 ms
[2022-05-20 14:04:48] [INFO ] Implicit Places using invariants and state equation in 1157 ms returned []
Implicit Place search using SMT with State Equation took 1655 ms to find 0 implicit places.
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:04:48] [INFO ] Computed 353 place invariants in 15 ms
[2022-05-20 14:04:48] [INFO ] Dead Transitions using invariants and state equation in 529 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 896/896 places, 1056/1056 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 108 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Finished random walk after 2535 steps, including 0 resets, run visited all 3 properties in 169 ms. (steps per millisecond=15 )
Knowledge obtained : [(AND p1 (NOT p0)), true]
False Knowledge obtained : [(F (NOT p1)), (F p0), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 2 factoid took 144 ms. Reduced automaton from 6 states, 8 edges and 2 AP to 6 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 202 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
// Phase 1: matrix 1056 rows 896 cols
[2022-05-20 14:04:50] [INFO ] Computed 353 place invariants in 13 ms
[2022-05-20 14:04:51] [INFO ] [Real]Absence check using 352 positive place invariants in 184 ms returned sat
[2022-05-20 14:04:51] [INFO ] [Real]Absence check using 352 positive and 1 generalized place invariants in 328 ms returned sat
[2022-05-20 14:04:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-20 14:04:52] [INFO ] [Real]Absence check using state equation in 1217 ms returned sat
[2022-05-20 14:04:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-20 14:04:53] [INFO ] [Nat]Absence check using 352 positive place invariants in 291 ms returned sat
[2022-05-20 14:04:53] [INFO ] [Nat]Absence check using 352 positive and 1 generalized place invariants in 20 ms returned sat
[2022-05-20 14:04:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-20 14:04:55] [INFO ] [Nat]Absence check using state equation in 1598 ms returned sat
[2022-05-20 14:04:55] [INFO ] Computed and/alt/rep : 800/800/800 causal constraints (skipped 0 transitions) in 48 ms.
[2022-05-20 14:05:01] [INFO ] Added : 398 causal constraints over 82 iterations in 5769 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 204 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (NOT p0)]
Entered a terminal (fully accepting) state of product in 33605 steps with 33 reset in 2026 ms.
FORMULA SquareGrid-PT-080408-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SquareGrid-PT-080408-LTLFireability-15 finished in 44083 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F((X(X(p0))&&p1))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G(F(p1))))'
[2022-05-20 14:05:03] [INFO ] Flatten gal took : 33 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13422602201104887042
[2022-05-20 14:05:03] [INFO ] Computing symmetric may disable matrix : 1056 transitions.
[2022-05-20 14:05:03] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:05:03] [INFO ] Computing symmetric may enable matrix : 1056 transitions.
[2022-05-20 14:05:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-20 14:05:03] [INFO ] Applying decomposition
[2022-05-20 14:05:03] [INFO ] Flatten gal took : 33 ms
[2022-05-20 14:05:03] [INFO ] Computing Do-Not-Accords matrix : 1056 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph721713002898246359.txt' '-o' '/tmp/graph721713002898246359.bin' '-w' '/tmp/graph721713002898246359.weights'
[2022-05-20 14:05:03] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph721713002898246359.bin' '-l' '-1' '-v' '-w' '/tmp/graph721713002898246359.weights' '-q' '0' '-e' '0.001'
[2022-05-20 14:05:03] [INFO ] Built C files in 149ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13422602201104887042
Running compilation step : cd /tmp/ltsmin13422602201104887042;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-20 14:05:03] [INFO ] Decomposing Gal with order
[2022-05-20 14:05:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 14:05:04] [INFO ] Removed a total of 1024 redundant transitions.
[2022-05-20 14:05:04] [INFO ] Flatten gal took : 75 ms
[2022-05-20 14:05:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2022-05-20 14:05:04] [INFO ] Time to serialize gal into /tmp/LTLFireability11851058649256538772.gal : 6 ms
[2022-05-20 14:05:04] [INFO ] Time to serialize properties into /tmp/LTLFireability8981462571960127335.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11851058649256538772.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8981462571960127335.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 3 LTL properties
Checking formula 0 : !((F(F((X(X("((i3.u230.p4ol_5_6<1)||(i4.u333.pb4_5_6<1))")))&&("((i2.u123.p1o_5_6<1)||(i2.u327.pbl_4_6<1))")))))
Formula 0 simplified : !F("((i2.u123.p1o_5_6<1)||(i2.u327.pbl_4_6<1))" & XX"((i3.u230.p4ol_5_6<1)||(i4.u333.pb4_5_6<1))")
Compilation finished in 3180 ms.
Running link step : cd /tmp/ltsmin13422602201104887042;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin13422602201104887042;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(<>((X(X((LTLAPp0==true)))&&(LTLAPp1==true))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.017: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.021: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.033: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.298: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.299: LTL layer: formula: <>(<>((X(X((LTLAPp0==true)))&&(LTLAPp1==true))))
pins2lts-mc-linux64( 7/ 8), 0.300: "<>(<>((X(X((LTLAPp0==true)))&&(LTLAPp1==true))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.301: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.300: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.317: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.319: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.320: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.328: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.331: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.331: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.343: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.463: DFS-FIFO for weak LTL, using special progress label 1062
pins2lts-mc-linux64( 0/ 8), 0.463: There are 1063 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.463: State length is 897, there are 1064 groups
pins2lts-mc-linux64( 0/ 8), 0.463: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.463: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.463: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.463: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 2.438: ~120 levels ~960 states ~297008 transitions
pins2lts-mc-linux64( 7/ 8), 3.729: ~240 levels ~1920 states ~627344 transitions
pins2lts-mc-linux64( 7/ 8), 5.845: ~480 levels ~3840 states ~1342280 transitions
pins2lts-mc-linux64( 7/ 8), 9.825: ~959 levels ~7680 states ~2768776 transitions
pins2lts-mc-linux64( 7/ 8), 18.243: ~1919 levels ~15360 states ~5556160 transitions
pins2lts-mc-linux64( 3/ 8), 24.913: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 33.999:
pins2lts-mc-linux64( 0/ 8), 34.000: mean standard work distribution: 2.4% (states) 1.7% (transitions)
pins2lts-mc-linux64( 0/ 8), 34.000:
pins2lts-mc-linux64( 0/ 8), 34.000: Explored 17381 states 6317206 transitions, fanout: 363.455
pins2lts-mc-linux64( 0/ 8), 34.000: Total exploration time 33.500 sec (26.120 sec minimum, 29.522 sec on average)
pins2lts-mc-linux64( 0/ 8), 34.000: States per second: 519, Transitions per second: 188573
pins2lts-mc-linux64( 0/ 8), 34.000:
pins2lts-mc-linux64( 0/ 8), 34.000: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 34.000: Redundant explorations: -99.7248
pins2lts-mc-linux64( 0/ 8), 34.000:
pins2lts-mc-linux64( 0/ 8), 34.000: Queue width: 8B, total height: 17259, memory: 0.13MB
pins2lts-mc-linux64( 0/ 8), 34.000: Tree memory: 304.2MB, 50.5 B/state, compr.: 1.4%
pins2lts-mc-linux64( 0/ 8), 34.000: Tree fill ratio (roots/leafs): 4.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 34.000: Stored 1082 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 34.000: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 34.000: Est. total memory use: 304.3MB (~1024.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13422602201104887042;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(<>((X(X((LTLAPp0==true)))&&(LTLAPp1==true))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin13422602201104887042;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(<>((X(X((LTLAPp0==true)))&&(LTLAPp1==true))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-20 14:28:15] [INFO ] Flatten gal took : 34 ms
[2022-05-20 14:28:15] [INFO ] Time to serialize gal into /tmp/LTLFireability12198115826578740662.gal : 3 ms
[2022-05-20 14:28:15] [INFO ] Time to serialize properties into /tmp/LTLFireability4797445858352452099.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12198115826578740662.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4797445858352452099.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...289
Read 3 LTL properties
Checking formula 0 : !((F(F((X(X("((p4ol_5_6<1)||(pb4_5_6<1))")))&&("((p1o_5_6<1)||(pbl_4_6<1))")))))
Formula 0 simplified : !F("((p1o_5_6<1)||(pbl_4_6<1))" & XX"((p4ol_5_6<1)||(pb4_5_6<1))")
Detected timeout of ITS tools.
[2022-05-20 14:51:28] [INFO ] Flatten gal took : 239 ms
[2022-05-20 14:51:29] [INFO ] Input system was already deterministic with 1056 transitions.
[2022-05-20 14:51:30] [INFO ] Transformed 896 places.
[2022-05-20 14:51:30] [INFO ] Transformed 1056 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-20 14:51:30] [INFO ] Time to serialize gal into /tmp/LTLFireability15910982544613793479.gal : 20 ms
[2022-05-20 14:51:30] [INFO ] Time to serialize properties into /tmp/LTLFireability11286502170043131782.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability15910982544613793479.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11286502170043131782.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...335
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(F((X(X("((p4ol_5_6<1)||(pb4_5_6<1))")))&&("((p1o_5_6<1)||(pbl_4_6<1))")))))
Formula 0 simplified : !F("((p1o_5_6<1)||(pbl_4_6<1))" & XX"((p4ol_5_6<1)||(pb4_5_6<1))")
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="SquareGrid-PT-080408"
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 2-4028"
echo " Executing tool itstools"
echo " Input is SquareGrid-PT-080408, 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 r258-tall-165303545200020"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SquareGrid-PT-080408.tgz
mv SquareGrid-PT-080408 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 ;