Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r168-tall-165277016600355.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)
..................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is Philosophers-PT-005000, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016600355
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 113M
-rw-r--r-- 1 mcc users 7.8M Apr 29 20:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 40M Apr 29 20:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.0M Apr 29 14:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 24M Apr 29 14:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7M May 9 08:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13M May 9 08:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.7M May 9 08:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 7.4M May 9 08:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 501K May 9 08:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 1.3M May 9 08:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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
-rw-r--r-- 1 mcc users 11M 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 Philosophers-PT-005000-LTLCardinality-00
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-01
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-02
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-03
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-04
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-05
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-06
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-07
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-08
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-09
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-10
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-11
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-12
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-13
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-14
FORMULA_NAME Philosophers-PT-005000-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652830979625

Running Version 202205111006
[2022-05-17 23:43:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2022-05-17 23:43:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 23:43:01] [INFO ] Load time of PNML (sax parser for PT used): 832 ms
[2022-05-17 23:43:01] [INFO ] Transformed 25000 places.
[2022-05-17 23:43:02] [INFO ] Transformed 25000 transitions.
[2022-05-17 23:43:02] [INFO ] Parsed PT model containing 25000 places and 25000 transitions in 1282 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23962 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA Philosophers-PT-005000-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-005000-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-005000-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-005000-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-005000-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 145 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-17 23:43:27] [INFO ] Computed 10000 place invariants in 162 ms
[2022-05-17 23:43:29] [INFO ] Implicit Places using invariants in 2264 ms returned []
Implicit Place search using SMT only with invariants took 2290 ms to find 0 implicit places.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-17 23:43:29] [INFO ] Computed 10000 place invariants in 103 ms
[2022-05-17 23:43:31] [INFO ] Dead Transitions using invariants and state equation in 2356 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Support contains 25000 out of 25000 places after structural reductions.
[2022-05-17 23:43:33] [INFO ] Flatten gal took : 1148 ms
[2022-05-17 23:43:36] [INFO ] Flatten gal took : 961 ms
[2022-05-17 23:43:39] [INFO ] Input system was already deterministic with 25000 transitions.
Interrupted random walk after 6638 steps, including 1 resets, run timeout after 30005 ms. (steps per millisecond=0 ) properties seen 5
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 626 ms. (steps per millisecond=1 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 630 ms. (steps per millisecond=1 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 613 ms. (steps per millisecond=1 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 420 ms. (steps per millisecond=2 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 461 ms. (steps per millisecond=2 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 428 ms. (steps per millisecond=2 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 464 ms. (steps per millisecond=2 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 464 ms. (steps per millisecond=2 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 608 ms. (steps per millisecond=1 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 887 ms. (steps per millisecond=1 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 601 ms. (steps per millisecond=1 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 604 ms. (steps per millisecond=1 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 878 ms. (steps per millisecond=1 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 777 ms. (steps per millisecond=1 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 153 ms. (steps per millisecond=6 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 137 ms. (steps per millisecond=7 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 136 ms. (steps per millisecond=7 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 149 ms. (steps per millisecond=6 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 140 ms. (steps per millisecond=7 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 142 ms. (steps per millisecond=7 ) properties (out of 20) seen :0
Running SMT prover for 20 properties.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-17 23:44:19] [INFO ] Computed 10000 place invariants in 74 ms
[2022-05-17 23:44:37] [INFO ] [Real]Absence check using 10000 positive place invariants in 7519 ms returned sat
[2022-05-17 23:44:44] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-17 23:44:44] [INFO ] After 25145ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 20 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 249 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Interrupted random walk after 6837 steps, including 2 resets, run timeout after 30005 ms. (steps per millisecond=0 ) properties seen 2
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 602 ms. (steps per millisecond=1 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 605 ms. (steps per millisecond=1 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 607 ms. (steps per millisecond=1 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 414 ms. (steps per millisecond=2 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 458 ms. (steps per millisecond=2 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 419 ms. (steps per millisecond=2 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 456 ms. (steps per millisecond=2 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 457 ms. (steps per millisecond=2 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 634 ms. (steps per millisecond=1 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 883 ms. (steps per millisecond=1 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 597 ms. (steps per millisecond=1 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 597 ms. (steps per millisecond=1 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 878 ms. (steps per millisecond=1 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 769 ms. (steps per millisecond=1 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 136 ms. (steps per millisecond=7 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 137 ms. (steps per millisecond=7 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 137 ms. (steps per millisecond=7 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 162 ms. (steps per millisecond=6 ) properties (out of 18) seen :0
Running SMT prover for 18 properties.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-17 23:45:23] [INFO ] Computed 10000 place invariants in 58 ms
[2022-05-17 23:45:42] [INFO ] [Real]Absence check using 10000 positive place invariants in 8728 ms returned sat
[2022-05-17 23:45:48] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-17 23:45:48] [INFO ] After 25098ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 18 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 153 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
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' '!(F((G((G(p0)&&(G(p1)||p2)))||X(p1))))'
Support contains 20000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 739 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-17 23:45:50] [INFO ] Computed 10000 place invariants in 61 ms
[2022-05-17 23:45:52] [INFO ] Implicit Places using invariants in 2087 ms returned []
Implicit Place search using SMT only with invariants took 2088 ms to find 0 implicit places.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-17 23:45:52] [INFO ] Computed 10000 place invariants in 60 ms
[2022-05-17 23:45:54] [INFO ] Dead Transitions using invariants and state equation in 2298 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Stuttering acceptance computed with spot in 231 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : Philosophers-PT-005000-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration timeout after 3130 steps with 0 reset in 10003 ms.
Product exploration timeout after 3190 steps with 0 reset in 10013 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 179 ms. Reduced automaton from 2 states, 3 edges and 3 AP to 2 states, 3 edges and 3 AP.
Stuttering acceptance computed with spot in 99 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27757 ms. (steps per millisecond=0 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 4001 steps, including 0 resets, run timeout after 6419 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3001 steps, including 0 resets, run timeout after 6206 ms. (steps per millisecond=0 ) properties seen 0
Probabilistic random walk after 100951 steps, saw 100933 distinct states, run finished after 120602 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-17 23:49:11] [INFO ] Computed 10000 place invariants in 67 ms
[2022-05-17 23:49:15] [INFO ] After 4196ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-17 23:49:26] [INFO ] [Nat]Absence check using 10000 positive place invariants in 7242 ms returned sat
[2022-05-17 23:49:40] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-17 23:49:40] [INFO ] After 25249ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 20000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 825 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 3 AP to 2 states, 3 edges and 3 AP.
Stuttering acceptance computed with spot in 86 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 88 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
[2022-05-17 23:50:57] [WARNING] OOM error produced while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
[2022-05-17 23:52:03] [WARNING] OOM error produced while checking expression EG (AND (NOT p1) (NOT p2))
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 20000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 830 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-17 23:52:04] [INFO ] Computed 10000 place invariants in 64 ms
[2022-05-17 23:52:06] [INFO ] Implicit Places using invariants in 2293 ms returned []
Implicit Place search using SMT only with invariants took 2294 ms to find 0 implicit places.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-17 23:52:06] [INFO ] Computed 10000 place invariants in 63 ms
[2022-05-17 23:52:08] [INFO ] Dead Transitions using invariants and state equation in 2299 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 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) (NOT p2)), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 3 AP to 2 states, 3 edges and 3 AP.
Stuttering acceptance computed with spot in 70 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27081 ms. (steps per millisecond=0 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 4001 steps, including 0 resets, run timeout after 6404 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 3001 steps, including 0 resets, run timeout after 6239 ms. (steps per millisecond=0 ) properties seen 0
Probabilistic random walk after 97961 steps, saw 97944 distinct states, run finished after 117470 ms. (steps per millisecond=0 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-17 23:55:01] [INFO ] Computed 10000 place invariants in 71 ms
[2022-05-17 23:55:06] [INFO ] After 4400ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-17 23:55:19] [INFO ] [Nat]Absence check using 10000 positive place invariants in 8515 ms returned sat
[2022-05-17 23:55:31] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-17 23:55:31] [INFO ] After 25103ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 20000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 631 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 153 ms. Reduced automaton from 2 states, 3 edges and 3 AP to 2 states, 3 edges and 3 AP.
Stuttering acceptance computed with spot in 71 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Stuttering acceptance computed with spot in 76 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
[2022-05-17 23:57:05] [WARNING] OOM error produced while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
[2022-05-17 23:58:16] [WARNING] OOM error produced while checking expression EG (AND (NOT p1) (NOT p2))
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 100 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Product exploration timeout after 3020 steps with 0 reset in 10011 ms.
Product exploration timeout after 3010 steps with 0 reset in 10025 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 87 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2)))]
Support contains 20000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1078 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-17 23:58:38] [INFO ] Computed 10000 place invariants in 73 ms
[2022-05-17 23:58:40] [INFO ] Dead Transitions using invariants and state equation in 2289 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Product exploration timeout after 3030 steps with 0 reset in 10014 ms.
Product exploration timeout after 3020 steps with 0 reset in 10004 ms.
Built C files in :
/tmp/ltsmin16734043359672115696
[2022-05-17 23:59:01] [INFO ] Built C files in 328ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16734043359672115696
Running compilation step : cd /tmp/ltsmin16734043359672115696;'/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/ltsmin16734043359672115696;'/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/ltsmin16734043359672115696;'/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 20000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 493 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-17 23:59:04] [INFO ] Computed 10000 place invariants in 54 ms
[2022-05-17 23:59:06] [INFO ] Implicit Places using invariants in 2188 ms returned []
Implicit Place search using SMT only with invariants took 2199 ms to find 0 implicit places.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-17 23:59:06] [INFO ] Computed 10000 place invariants in 63 ms
[2022-05-17 23:59:08] [INFO ] Dead Transitions using invariants and state equation in 1997 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Built C files in :
/tmp/ltsmin10168051207095129674
[2022-05-17 23:59:09] [INFO ] Built C files in 247ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10168051207095129674
Running compilation step : cd /tmp/ltsmin10168051207095129674;'/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/ltsmin10168051207095129674;'/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/ltsmin10168051207095129674;'/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)
[2022-05-17 23:59:15] [INFO ] Flatten gal took : 1112 ms
[2022-05-17 23:59:16] [INFO ] Flatten gal took : 789 ms
[2022-05-17 23:59:16] [INFO ] Time to serialize gal into /tmp/LTL13423252374231241436.gal : 179 ms
[2022-05-17 23:59:16] [INFO ] Time to serialize properties into /tmp/LTL17124699447655451469.ltl : 52 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/LTL13423252374231241436.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17124699447655451469.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/LTL1342325...268
Read 1 LTL properties
Checking formula 0 : !((F((G((G("((((((((((((((Think_1+Think_2)+(Think_3+Think_4))+((Think_5+Think_6)+(Think_7+Think_8)))+(((Think_9+Think_10)+(Think_11+Th...526203
Formula 0 simplified : !F(G(G"((((((((((((((Think_1+Think_2)+(Think_3+Think_4))+((Think_5+Think_6)+(Think_7+Think_8)))+(((Think_9+Think_10)+(Think_11+Think...526188
Detected timeout of ITS tools.
[2022-05-17 23:59:32] [INFO ] Flatten gal took : 819 ms
[2022-05-17 23:59:32] [INFO ] Applying decomposition
[2022-05-17 23:59:33] [INFO ] Flatten gal took : 739 ms
Louvain graph construction failed due to OOM.
[2022-05-18 00:00:41] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.NullPointerException
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:230)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:264)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:654)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:418)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-18 00:00:42] [INFO ] Flatten gal took : 842 ms
[2022-05-18 00:00:42] [INFO ] Time to serialize gal into /tmp/LTL11537138882675218786.gal : 121 ms
[2022-05-18 00:00:42] [INFO ] Time to serialize properties into /tmp/LTL16676791545158896770.ltl : 91 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/LTL11537138882675218786.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16676791545158896770.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/LTL1153713...268
Read 1 LTL properties
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2673515412977839168
[2022-05-18 00:00:58] [INFO ] Built C files in 309ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2673515412977839168
Running compilation step : cd /tmp/ltsmin2673515412977839168;'/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/ltsmin2673515412977839168;'/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/ltsmin2673515412977839168;'/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)
Treatment of property Philosophers-PT-005000-LTLCardinality-00 finished in 911632 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U ((F(p0)&&p1)||(F(p2)&&p0))))'
Support contains 25000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 314 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:01:01] [INFO ] Computed 10000 place invariants in 106 ms
[2022-05-18 00:01:03] [INFO ] Implicit Places using invariants in 2059 ms returned []
Implicit Place search using SMT only with invariants took 2060 ms to find 0 implicit places.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:01:03] [INFO ] Computed 10000 place invariants in 87 ms
[2022-05-18 00:01:05] [INFO ] Dead Transitions using invariants and state equation in 1866 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Stuttering acceptance computed with spot in 229 ms :[true, (NOT p2), (NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : Philosophers-PT-005000-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=3, aps=[p2:(LEQ 2 (ADD s4733 s4734 s4735 s4736 s4737 s4738 s4739 s4740 s4741 s4742 s4743 s4744 s4745 s4746 s4747 s4748 s4749 s4750 s4751 s4752 s4754 s4765 s4766 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration timeout after 4970 steps with 0 reset in 10011 ms.
Product exploration timeout after 4960 steps with 0 reset in 10007 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 p2 (NOT p0) p1), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT p0)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 186 ms. Reduced automaton from 6 states, 10 edges and 3 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 22799 ms. (steps per millisecond=0 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5241 ms. (steps per millisecond=1 ) properties seen 0
Probabilistic random walk after 102951 steps, saw 102933 distinct states, run finished after 86756 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:03:44] [INFO ] Computed 10000 place invariants in 100 ms
[2022-05-18 00:04:00] [INFO ] [Real]Absence check using 10000 positive place invariants in 10409 ms returned sat
[2022-05-18 00:04:09] [INFO ] After 25077ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 10000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Partial Free-agglomeration rule applied 5000 times.
Drop transitions removed 5000 transitions
Iterating global reduction 0 with 5000 rules applied. Total rules applied 5000 place count 25000 transition count 25000
Applied a total of 5000 rules in 5132 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Knowledge obtained : [(AND p2 (NOT p0) p1), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X (NOT p0)), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 250 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2022-05-18 00:06:16] [WARNING] OOM error produced while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 10000 out of 25000 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 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 229 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:06:16] [INFO ] Computed 10000 place invariants in 205 ms
[2022-05-18 00:06:18] [INFO ] Implicit Places using invariants in 2137 ms returned []
Implicit Place search using SMT only with invariants took 2138 ms to find 0 implicit places.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:06:18] [INFO ] Computed 10000 place invariants in 172 ms
[2022-05-18 00:06:20] [INFO ] Dead Transitions using invariants and state equation in 2066 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 75 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 32 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 22723 ms. (steps per millisecond=0 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 7001 steps, including 0 resets, run timeout after 5040 ms. (steps per millisecond=1 ) properties seen 0
Probabilistic random walk exhausted memory after 104947 steps, saw 104928 distinct states, run finished after 80215 ms. (steps per millisecond=1 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:08:15] [INFO ] Computed 10000 place invariants in 71 ms
[2022-05-18 00:08:26] [INFO ] [Real]Absence check using 10000 positive place invariants in 7402 ms returned sat
[2022-05-18 00:08:40] [INFO ] After 25054ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 10000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Partial Free-agglomeration rule applied 5000 times.
Drop transitions removed 5000 transitions
Iterating global reduction 0 with 5000 rules applied. Total rules applied 5000 place count 25000 transition count 25000
Applied a total of 5000 rules in 2451 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 162 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 66 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2022-05-18 00:10:02] [WARNING] OOM error produced while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration timeout after 5350 steps with 0 reset in 10004 ms.
Product exploration timeout after 5160 steps with 0 reset in 10007 ms.
Built C files in :
/tmp/ltsmin8615165000518676857
[2022-05-18 00:10:22] [INFO ] Too many transitions (25000) to apply POR reductions. Disabling POR matrices.
[2022-05-18 00:10:22] [INFO ] Built C files in 316ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8615165000518676857
Running compilation step : cd /tmp/ltsmin8615165000518676857;'/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/ltsmin8615165000518676857;'/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/ltsmin8615165000518676857;'/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 10000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 1068 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:10:26] [INFO ] Computed 10000 place invariants in 68 ms
[2022-05-18 00:10:28] [INFO ] Implicit Places using invariants in 2050 ms returned []
Implicit Place search using SMT only with invariants took 2052 ms to find 0 implicit places.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:10:28] [INFO ] Computed 10000 place invariants in 72 ms
[2022-05-18 00:10:31] [INFO ] Dead Transitions using invariants and state equation in 2216 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Built C files in :
/tmp/ltsmin6809273120593150419
[2022-05-18 00:10:31] [INFO ] Too many transitions (25000) to apply POR reductions. Disabling POR matrices.
[2022-05-18 00:10:31] [INFO ] Built C files in 198ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6809273120593150419
Running compilation step : cd /tmp/ltsmin6809273120593150419;'/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/ltsmin6809273120593150419;'/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/ltsmin6809273120593150419;'/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)
[2022-05-18 00:10:36] [INFO ] Flatten gal took : 1155 ms
[2022-05-18 00:10:37] [INFO ] Flatten gal took : 834 ms
[2022-05-18 00:10:37] [INFO ] Time to serialize gal into /tmp/LTL4301847260673675728.gal : 69 ms
[2022-05-18 00:10:37] [INFO ] Time to serialize properties into /tmp/LTL9788866865398692715.ltl : 22 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/LTL4301847260673675728.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9788866865398692715.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/LTL4301847...266
Read 1 LTL properties
Checking formula 0 : !((("((((((((((((((Think_1+Think_2)+(Think_3+Think_4))+((Think_5+Think_6)+(Think_7+Think_8)))+(((Think_9+Think_10)+(Think_11+Think_12)...580096
Formula 0 simplified : !("((((((((((((((Think_1+Think_2)+(Think_3+Think_4))+((Think_5+Think_6)+(Think_7+Think_8)))+(((Think_9+Think_10)+(Think_11+Think_12)...580087
Detected timeout of ITS tools.
[2022-05-18 00:10:53] [INFO ] Flatten gal took : 736 ms
[2022-05-18 00:10:53] [INFO ] Applying decomposition
[2022-05-18 00:10:54] [INFO ] Flatten gal took : 764 ms
Louvain graph construction failed due to OOM.
[2022-05-18 00:12:04] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.lang.NullPointerException
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:230)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:264)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:654)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:418)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-18 00:12:05] [INFO ] Flatten gal took : 789 ms
[2022-05-18 00:12:05] [INFO ] Time to serialize gal into /tmp/LTL6907443107522360059.gal : 76 ms
[2022-05-18 00:12:05] [INFO ] Time to serialize properties into /tmp/LTL7403935138247997428.ltl : 26 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/LTL6907443107522360059.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7403935138247997428.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/LTL6907443...266
Read 1 LTL properties
Checking formula 0 : !((("((((((((((((((Think_1+Think_2)+(Think_3+Think_4))+((Think_5+Think_6)+(Think_7+Think_8)))+(((Think_9+Think_10)+(Think_11+Think_12)...580096
Formula 0 simplified : !("((((((((((((((Think_1+Think_2)+(Think_3+Think_4))+((Think_5+Think_6)+(Think_7+Think_8)))+(((Think_9+Think_10)+(Think_11+Think_12)...580087
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5234902514554924573
[2022-05-18 00:12:20] [INFO ] Built C files in 155ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5234902514554924573
Running compilation step : cd /tmp/ltsmin5234902514554924573;'/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/ltsmin5234902514554924573;'/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/ltsmin5234902514554924573;'/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)
Treatment of property Philosophers-PT-005000-LTLCardinality-01 finished in 682669 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 10000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 2505 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:12:26] [INFO ] Computed 10000 place invariants in 131 ms
[2022-05-18 00:12:28] [INFO ] Implicit Places using invariants in 1915 ms returned []
Implicit Place search using SMT only with invariants took 1915 ms to find 0 implicit places.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:12:28] [INFO ] Computed 10000 place invariants in 72 ms
[2022-05-18 00:12:30] [INFO ] Dead Transitions using invariants and state equation in 1883 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Philosophers-PT-005000-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT (ADD s18941 s18942 s18943 s18944 s18945 s18946 s18947 s18948 s18949 s18950 s18951 s18952 s18953 s18954 s18955 s18956 s18957 s18958 s18959 s18960 s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 5960 steps with 0 reset in 10001 ms.
Product exploration timeout after 5610 steps with 0 reset in 10012 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 70 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 20329 ms. (steps per millisecond=0 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 4808 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Finished probabilistic random walk after 17950 steps, run visited all 1 properties in 9244 ms. (steps per millisecond=1 )
Probabilistic random walk after 17950 steps, saw 17950 distinct states, run finished after 9730 ms. (steps per millisecond=1 ) properties seen :1
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 88 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)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2022-05-18 00:15:06] [WARNING] OOM error produced while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 10000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 2803 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:15:09] [INFO ] Computed 10000 place invariants in 78 ms
[2022-05-18 00:15:12] [INFO ] Implicit Places using invariants in 2631 ms returned []
Implicit Place search using SMT only with invariants took 2636 ms to find 0 implicit places.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:15:12] [INFO ] Computed 10000 place invariants in 85 ms
[2022-05-18 00:15:14] [INFO ] Dead Transitions using invariants and state equation in 1928 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 95 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 51 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 19856 ms. (steps per millisecond=0 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 4635 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Finished probabilistic random walk after 17950 steps, run visited all 1 properties in 9122 ms. (steps per millisecond=1 )
Probabilistic random walk after 17950 steps, saw 17950 distinct states, run finished after 9673 ms. (steps per millisecond=1 ) properties seen :1
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 81 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 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2022-05-18 00:18:02] [WARNING] OOM error produced while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration timeout after 6010 steps with 0 reset in 10011 ms.
Product exploration timeout after 5710 steps with 0 reset in 10007 ms.
Built C files in :
/tmp/ltsmin12835183917282086083
[2022-05-18 00:18:22] [INFO ] Too many transitions (25000) to apply POR reductions. Disabling POR matrices.
[2022-05-18 00:18:22] [INFO ] Built C files in 147ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12835183917282086083
Running compilation step : cd /tmp/ltsmin12835183917282086083;'/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/ltsmin12835183917282086083;'/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/ltsmin12835183917282086083;'/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 10000 out of 25000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 25000/25000 places, 25000/25000 transitions.
Applied a total of 0 rules in 3157 ms. Remains 25000 /25000 variables (removed 0) and now considering 25000/25000 (removed 0) transitions.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:18:28] [INFO ] Computed 10000 place invariants in 128 ms
[2022-05-18 00:18:30] [INFO ] Implicit Places using invariants in 2341 ms returned []
Implicit Place search using SMT only with invariants took 2343 ms to find 0 implicit places.
// Phase 1: matrix 25000 rows 25000 cols
[2022-05-18 00:18:30] [INFO ] Computed 10000 place invariants in 110 ms
[2022-05-18 00:18:33] [INFO ] Dead Transitions using invariants and state equation in 2579 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 25000/25000 places, 25000/25000 transitions.
Built C files in :
/tmp/ltsmin12104212321457591643
[2022-05-18 00:18:33] [INFO ] Too many transitions (25000) to apply POR reductions. Disabling POR matrices.
[2022-05-18 00:18:33] [INFO ] Built C files in 157ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12104212321457591643
Running compilation step : cd /tmp/ltsmin12104212321457591643;'/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/ltsmin12104212321457591643;'/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/ltsmin12104212321457591643;'/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)
[2022-05-18 00:18:40] [INFO ] Flatten gal took : 1391 ms
[2022-05-18 00:18:41] [INFO ] Flatten gal took : 1512 ms
[2022-05-18 00:18:41] [INFO ] Time to serialize gal into /tmp/LTL6315915792259655852.gal : 82 ms
[2022-05-18 00:18:41] [INFO ] Time to serialize properties into /tmp/LTL8117099116188028737.ltl : 6 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/LTL6315915792259655852.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8117099116188028737.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/LTL6315915...266
Read 1 LTL properties
Detected timeout of ITS tools.
[2022-05-18 00:18:58] [INFO ] Flatten gal took : 1356 ms
[2022-05-18 00:18:58] [INFO ] Applying decomposition
[2022-05-18 00:18:59] [INFO ] Flatten gal took : 1102 ms

BK_STOP 1652833211379

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="Philosophers-PT-005000"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is Philosophers-PT-005000, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r168-tall-165277016600355"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-005000.tgz
mv Philosophers-PT-005000 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;