About the Execution of ITS-Tools for NeighborGrid-PT-d5n4m1t35
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16214.388 | 990966.00 | 1405120.00 | 22213.60 | FF?????????T???T | 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.r132-tall-165271821600988.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 NeighborGrid-PT-d5n4m1t35, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r132-tall-165271821600988
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 59M
-rw-r--r-- 1 mcc users 8.1K Apr 29 14:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 14:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 29 14:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 14:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K May 9 08:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 08:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 08:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rwxr-xr-x 1 mcc users 59M 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 NeighborGrid-PT-d5n4m1t35-LTLFireability-00
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-01
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-02
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-03
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-04
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-05
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-06
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-07
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-08
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-09
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-10
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-11
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-12
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-13
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-14
FORMULA_NAME NeighborGrid-PT-d5n4m1t35-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652911218088
Running Version 202205111006
[2022-05-18 22:00:19] [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]
[2022-05-18 22:00:19] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 22:00:21] [INFO ] Load time of PNML (sax parser for PT used): 1877 ms
[2022-05-18 22:00:21] [INFO ] Transformed 1024 places.
[2022-05-18 22:00:21] [INFO ] Transformed 196608 transitions.
[2022-05-18 22:00:21] [INFO ] Parsed PT model containing 1024 places and 196608 transitions in 2314 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 44 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 37 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 7639 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:00:33] [INFO ] Computed 1 place invariants in 3356 ms
[2022-05-18 22:00:33] [INFO ] Implicit Places using invariants in 3752 ms returned []
Implicit Place search using SMT only with invariants took 3778 ms to find 0 implicit places.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:00:37] [INFO ] Computed 1 place invariants in 3524 ms
[2022-05-18 22:01:07] [INFO ] Performed 117659/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 22:01:28] [INFO ] Dead Transitions using invariants and state equation in 54758 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 196608/196608 transitions.
Support contains 37 out of 1024 places after structural reductions.
[2022-05-18 22:01:32] [INFO ] Flatten gal took : 3265 ms
[2022-05-18 22:01:34] [INFO ] Flatten gal took : 2437 ms
[2022-05-18 22:01:42] [INFO ] Input system was already deterministic with 196608 transitions.
Interrupted random walk after 3877 steps, including 1 resets, run timeout after 30002 ms. (steps per millisecond=0 ) properties seen 34
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:02:16] [INFO ] Computed 1 place invariants in 3058 ms
[2022-05-18 22:02:16] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2022-05-18 22:02:41] [INFO ] After 24776ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-18 22:02:41] [INFO ] After 24931ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2022-05-18 22:02:42] [INFO ] After 25240ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 195840 edges and 1024 vertex of which 1022 / 1024 are part of one of the 1 SCC in 137 ms
Free SCC test removed 1021 places
Drop transitions removed 195840 transitions
Ensure Unique test removed 764 transitions
Reduce isomorphic transitions removed 196604 transitions.
Applied a total of 1 rules in 402 ms. Remains 3 /1024 variables (removed 1021) and now considering 4/196608 (removed 196604) transitions.
Finished structural reductions, in 1 iterations. Remains : 3/1024 places, 4/196608 transitions.
Finished random walk after 2 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=2 )
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' '!((X(p0)||X(G(p1))))'
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 7157 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:02:53] [INFO ] Computed 1 place invariants in 3321 ms
[2022-05-18 22:02:53] [INFO ] Implicit Places using invariants in 3605 ms returned []
Implicit Place search using SMT only with invariants took 3606 ms to find 0 implicit places.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:02:56] [INFO ] Computed 1 place invariants in 3031 ms
[2022-05-18 22:03:27] [INFO ] Performed 115118/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 22:03:46] [INFO ] Dead Transitions using invariants and state equation in 53025 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 257 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(GEQ s115 1), p0:(GEQ s814 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 1160 steps with 354 reset in 10031 ms.
Entered a terminal (fully accepting) state of product in 1453 steps with 679 reset in 8751 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-00 finished in 83254 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(F(p0)))||G(p1)))'
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 6840 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:04:15] [INFO ] Computed 1 place invariants in 2445 ms
[2022-05-18 22:04:15] [INFO ] Implicit Places using invariants in 2651 ms returned []
Implicit Place search using SMT only with invariants took 2652 ms to find 0 implicit places.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:04:18] [INFO ] Computed 1 place invariants in 3103 ms
[2022-05-18 22:04:49] [INFO ] Performed 116213/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 22:05:09] [INFO ] Dead Transitions using invariants and state equation in 53619 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 203 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(LT s606 1), p1:(GEQ s142 1)], 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, null, null, null][false, false, false, false, false]]
Product exploration timeout after 710 steps with 0 reset in 10084 ms.
Product exploration timeout after 770 steps with 2 reset in 10066 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) p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1)]
Knowledge based reduction with 1 factoid took 90 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 4 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Interrupted random walk after 3859 steps, including 1 resets, run timeout after 30012 ms. (steps per millisecond=0 ) properties seen 2
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:06:05] [INFO ] Computed 1 place invariants in 2411 ms
[2022-05-18 22:06:06] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2022-05-18 22:06:30] [INFO ] After 24846ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-18 22:06:31] [INFO ] After 24936ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2022-05-18 22:06:31] [INFO ] After 25129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 195840 edges and 1024 vertex of which 1022 / 1024 are part of one of the 1 SCC in 50 ms
Free SCC test removed 1021 places
Drop transitions removed 195840 transitions
Ensure Unique test removed 764 transitions
Reduce isomorphic transitions removed 196604 transitions.
Applied a total of 1 rules in 389 ms. Remains 3 /1024 variables (removed 1021) and now considering 4/196608 (removed 196604) transitions.
Finished structural reductions, in 1 iterations. Remains : 3/1024 places, 4/196608 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (F (NOT (AND (NOT p0) p1))), (F p0), (F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 164 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 4 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 153 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 7258 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:06:41] [INFO ] Computed 1 place invariants in 2406 ms
[2022-05-18 22:06:41] [INFO ] Implicit Places using invariants in 2589 ms returned []
Implicit Place search using SMT only with invariants took 2602 ms to find 0 implicit places.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:06:44] [INFO ] Computed 1 place invariants in 3040 ms
[2022-05-18 22:07:15] [INFO ] Performed 112013/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 22:07:37] [INFO ] Dead Transitions using invariants and state equation in 56008 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 196608/196608 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) p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1)]
Knowledge based reduction with 1 factoid took 96 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 4 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1923 steps, including 0 resets, run visited all 4 properties in 18222 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (NOT p1)), (X p1), (F (NOT (AND (NOT p0) p1))), (F p0), (F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 1 factoid took 128 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 4 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration timeout after 750 steps with 0 reset in 10119 ms.
Product exploration timeout after 840 steps with 0 reset in 10116 ms.
Applying partial POR strategy [true, false, false, true]
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 1024 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Graph (trivial) has 195840 edges and 1024 vertex of which 1022 / 1024 are part of one of the 1 SCC in 31 ms
Free SCC test removed 1021 places
Ensure Unique test removed 196603 transitions
Reduce isomorphic transitions removed 196603 transitions.
Applied a total of 1 rules in 167 ms. Remains 3 /1024 variables (removed 1021) and now considering 5/196608 (removed 196603) transitions.
[2022-05-18 22:08:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 5 rows 3 cols
[2022-05-18 22:08:20] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-18 22:08:20] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/1024 places, 5/196608 transitions.
Finished structural reductions, in 1 iterations. Remains : 3/1024 places, 5/196608 transitions.
Stuttering criterion allowed to conclude after 9 steps with 1 reset in 50 ms.
FORMULA NeighborGrid-PT-d5n4m1t35-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property NeighborGrid-PT-d5n4m1t35-LTLFireability-01 finished in 254676 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(G(p1)&&X(p2)))))'
Support contains 3 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 7385 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:08:31] [INFO ] Computed 1 place invariants in 2694 ms
[2022-05-18 22:08:31] [INFO ] Implicit Places using invariants in 2884 ms returned []
Implicit Place search using SMT only with invariants took 2885 ms to find 0 implicit places.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:08:34] [INFO ] Computed 1 place invariants in 2939 ms
[2022-05-18 22:09:04] [INFO ] Performed 119878/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 22:09:24] [INFO ] Dead Transitions using invariants and state equation in 53179 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 196608/196608 transitions.
Stuttering acceptance computed with spot in 166 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : NeighborGrid-PT-d5n4m1t35-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={1} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={1} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={1} source=2 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LT s40 1) (LT s538 1)), p1:(GEQ s661 1), p2:(LT s40 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 760 steps with 0 reset in 10052 ms.
Product exploration timeout after 770 steps with 0 reset in 10079 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) p1 (NOT p2)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))]
Knowledge based reduction with 5 factoid took 366 ms. Reduced automaton from 3 states, 16 edges and 3 AP to 3 states, 16 edges and 3 AP.
Stuttering acceptance computed with spot in 105 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p2))]
Interrupted random walk after 3554 steps, including 1 resets, run timeout after 30011 ms. (steps per millisecond=0 ) properties seen 6
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:10:21] [INFO ] Computed 1 place invariants in 2639 ms
[2022-05-18 22:10:21] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1)))), (G (NOT (AND (NOT p2) p0 (NOT p1)))), (G (NOT (AND (NOT p2) p0 p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p2) (NOT p0) (NOT p1))), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p2) (NOT p0) p1)))]
Knowledge based reduction with 7 factoid took 528 ms. Reduced automaton from 3 states, 16 edges and 3 AP to 3 states, 13 edges and 3 AP.
Stuttering acceptance computed with spot in 117 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p1 (NOT p2))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2)))]
Stuttering acceptance computed with spot in 113 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p1 (NOT p2))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2)))]
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:10:26] [INFO ] Computed 1 place invariants in 2939 ms
[2022-05-18 22:10:41] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned unknown
Could not prove EG (AND p1 (NOT p2))
Support contains 3 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 6057 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:10:50] [INFO ] Computed 1 place invariants in 2929 ms
[2022-05-18 22:10:50] [INFO ] Implicit Places using invariants in 3097 ms returned []
Implicit Place search using SMT only with invariants took 3100 ms to find 0 implicit places.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:10:54] [INFO ] Computed 1 place invariants in 3595 ms
[2022-05-18 22:11:24] [INFO ] Performed 121175/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 22:11:43] [INFO ] Dead Transitions using invariants and state equation in 52967 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 196608/196608 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) p1 (NOT p2)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 3 factoid took 496 ms. Reduced automaton from 3 states, 13 edges and 3 AP to 3 states, 13 edges and 3 AP.
Stuttering acceptance computed with spot in 147 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p1 (NOT p2))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2)))]
Finished random walk after 3127 steps, including 0 resets, run visited all 6 properties in 24140 ms. (steps per millisecond=0 )
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND p0 p1))), (X (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (F (AND (NOT p2) (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (NOT (AND (NOT p2) p1))), (F (AND p0 (NOT p1))), (F (AND p0 p1)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 463 ms. Reduced automaton from 3 states, 13 edges and 3 AP to 3 states, 13 edges and 3 AP.
Stuttering acceptance computed with spot in 121 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p1 (NOT p2))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2)))]
Stuttering acceptance computed with spot in 114 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p1 (NOT p2))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2)))]
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:12:16] [INFO ] Computed 1 place invariants in 3637 ms
Could not prove EG (AND p1 (NOT p2))
Stuttering acceptance computed with spot in 133 ms :[(OR (AND (NOT p0) (NOT p1)) (AND p1 (NOT p2))), (AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2)))]
Product exploration timeout after 760 steps with 0 reset in 10026 ms.
Product exploration timeout after 760 steps with 0 reset in 10021 ms.
Built C files in :
/tmp/ltsmin12235096352082139283
[2022-05-18 22:12:53] [INFO ] Built C files in 1417ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12235096352082139283
Running compilation step : cd /tmp/ltsmin12235096352082139283;'/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/ltsmin12235096352082139283;'/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/ltsmin12235096352082139283;'/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 3 out of 1024 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1024/1024 places, 196608/196608 transitions.
Applied a total of 0 rules in 8009 ms. Remains 1024 /1024 variables (removed 0) and now considering 196608/196608 (removed 0) transitions.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:13:07] [INFO ] Computed 1 place invariants in 3131 ms
[2022-05-18 22:13:08] [INFO ] Implicit Places using invariants in 3335 ms returned []
Implicit Place search using SMT only with invariants took 3336 ms to find 0 implicit places.
// Phase 1: matrix 196608 rows 1024 cols
[2022-05-18 22:13:11] [INFO ] Computed 1 place invariants in 3043 ms
[2022-05-18 22:13:41] [INFO ] Performed 117809/196608 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 22:14:04] [INFO ] Dead Transitions using invariants and state equation in 56459 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1024/1024 places, 196608/196608 transitions.
Built C files in :
/tmp/ltsmin12560289749309604951
[2022-05-18 22:14:05] [INFO ] Built C files in 856ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12560289749309604951
Running compilation step : cd /tmp/ltsmin12560289749309604951;'/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/ltsmin12560289749309604951;'/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/ltsmin12560289749309604951;'/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 22:14:14] [INFO ] Flatten gal took : 3143 ms
[2022-05-18 22:14:16] [INFO ] Flatten gal took : 2595 ms
[2022-05-18 22:14:17] [INFO ] Time to serialize gal into /tmp/LTL8656613753887607469.gal : 377 ms
[2022-05-18 22:14:17] [INFO ] Time to serialize properties into /tmp/LTL13284540141210128521.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/LTL8656613753887607469.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13284540141210128521.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/LTL8656613...267
Read 1 LTL properties
Checking formula 0 : !((F((G("((p_0_0_2_2_0<1)&&(p_2_0_1_2_2<1))"))||((G("(p_2_2_1_1_1>=1)"))&&(X("(p_0_0_2_2_0<1)"))))))
Formula 0 simplified : !F(G"((p_0_0_2_2_0<1)&&(p_2_0_1_2_2<1))" | (G"(p_2_2_1_1_1>=1)" & X"(p_0_0_2_2_0<1)"))
Detected timeout of ITS tools.
[2022-05-18 22:14:35] [INFO ] Flatten gal took : 2812 ms
[2022-05-18 22:14:35] [INFO ] Applying decomposition
[2022-05-18 22:14:37] [INFO ] Flatten gal took : 2475 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/graph9137659929518270487.txt' '-o' '/tmp/graph9137659929518270487.bin' '-w' '/tmp/graph9137659929518270487.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9137659929518270487.bin' '-l' '-1' '-v' '-w' '/tmp/graph9137659929518270487.weights' '-q' '0' '-e' '0.001'
[2022-05-18 22:14:44] [INFO ] Decomposing Gal with order
[2022-05-18 22:14:44] [INFO ] Rewriting arrays to variables to allow decomposition.
BK_STOP 1652912209054
--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ 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="NeighborGrid-PT-d5n4m1t35"
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 NeighborGrid-PT-d5n4m1t35, 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 r132-tall-165271821600988"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NeighborGrid-PT-d5n4m1t35.tgz
mv NeighborGrid-PT-d5n4m1t35 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 ;