Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r311-tall-162132108600564.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is UtilityControlRoom-PT-Z2T4N04, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r311-tall-162132108600564
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 984K
-rw-r--r-- 1 mcc users 57K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 274K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 73K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 303K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 8.7K May 12 08:04 LTLCardinality.txt
-rw-r--r-- 1 mcc users 39K May 12 08:04 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 12 08:04 LTLFireability.txt
-rw-r--r-- 1 mcc users 32K May 12 08:04 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 8.4K May 12 04:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 32K May 12 04:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 11 18:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 39K May 11 18:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.6K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 8 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 47K May 12 08:13 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 UtilityControlRoom-PT-Z2T4N04-00
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-01
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-02
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-03
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-04
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-05
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-06
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-07
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-08
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-09
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-10
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-11
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-12
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-13
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-14
FORMULA_NAME UtilityControlRoom-PT-Z2T4N04-15

=== Now, execution of the tool begins

BK_START 1621483896064

Running Version 0
[2021-05-20 04:11:37] [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]
[2021-05-20 04:11:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 04:11:37] [INFO ] Load time of PNML (sax parser for PT used): 36 ms
[2021-05-20 04:11:37] [INFO ] Transformed 72 places.
[2021-05-20 04:11:37] [INFO ] Transformed 108 transitions.
[2021-05-20 04:11:37] [INFO ] Parsed PT model containing 72 places and 108 transitions in 75 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-20 04:11:37] [INFO ] Initial state test concluded for 1 properties.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
FORMULA UtilityControlRoom-PT-Z2T4N04-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 60 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Applied a total of 0 rules in 9 ms. Remains 72 /72 variables (removed 0) and now considering 92/92 (removed 0) transitions.
// Phase 1: matrix 92 rows 72 cols
[2021-05-20 04:11:37] [INFO ] Computed 11 place invariants in 13 ms
[2021-05-20 04:11:37] [INFO ] Implicit Places using invariants in 100 ms returned []
// Phase 1: matrix 92 rows 72 cols
[2021-05-20 04:11:37] [INFO ] Computed 11 place invariants in 11 ms
[2021-05-20 04:11:37] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
// Phase 1: matrix 92 rows 72 cols
[2021-05-20 04:11:38] [INFO ] Computed 11 place invariants in 4 ms
[2021-05-20 04:11:38] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 1 iterations. Remains : 72/72 places, 92/92 transitions.
[2021-05-20 04:11:38] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-20 04:11:38] [INFO ] Flatten gal took : 31 ms
FORMULA UtilityControlRoom-PT-Z2T4N04-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-20 04:11:38] [INFO ] Flatten gal took : 12 ms
[2021-05-20 04:11:38] [INFO ] Input system was already deterministic with 92 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 368 ms. (steps per millisecond=271 ) properties (out of 25) seen :24
Running SMT prover for 1 properties.
// Phase 1: matrix 92 rows 72 cols
[2021-05-20 04:11:38] [INFO ] Computed 11 place invariants in 2 ms
[2021-05-20 04:11:38] [INFO ] [Real]Absence check using 11 positive place invariants in 2 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
FORMULA UtilityControlRoom-PT-Z2T4N04-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 72 transition count 76
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 40 place count 56 transition count 68
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 40 place count 56 transition count 60
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 56 place count 48 transition count 60
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 47 transition count 52
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 47 transition count 52
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 62 place count 43 transition count 48
Iterating global reduction 2 with 4 rules applied. Total rules applied 66 place count 43 transition count 48
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 70 place count 39 transition count 40
Iterating global reduction 2 with 4 rules applied. Total rules applied 74 place count 39 transition count 40
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 78 place count 35 transition count 36
Iterating global reduction 2 with 4 rules applied. Total rules applied 82 place count 35 transition count 36
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 86 place count 35 transition count 32
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 86 place count 35 transition count 28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 94 place count 31 transition count 28
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 102 place count 27 transition count 24
Applied a total of 102 rules in 23 ms. Remains 27 /72 variables (removed 45) and now considering 24/92 (removed 68) transitions.
// Phase 1: matrix 24 rows 27 cols
[2021-05-20 04:11:38] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 04:11:38] [INFO ] Implicit Places using invariants in 22 ms returned [10]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 24 ms to find 1 implicit places.
[2021-05-20 04:11:38] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 24 rows 26 cols
[2021-05-20 04:11:38] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 04:11:38] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 26/72 places, 24/92 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 22 transition count 20
Applied a total of 8 rules in 3 ms. Remains 22 /26 variables (removed 4) and now considering 20/24 (removed 4) transitions.
// Phase 1: matrix 20 rows 22 cols
[2021-05-20 04:11:38] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-20 04:11:38] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 20 rows 22 cols
[2021-05-20 04:11:38] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-20 04:11:38] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 22/72 places, 20/92 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N04-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 3 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 14315 reset in 240 ms.
Stack based approach found an accepted trace after 682 steps with 102 reset with depth 7 and stack size 7 in 3 ms.
FORMULA UtilityControlRoom-PT-Z2T4N04-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N04-00 finished in 564 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((G(p0) U p1)))))], workingDir=/home/mcc/execution]
Support contains 17 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 3 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 04:11:39] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 04:11:39] [INFO ] Implicit Places using invariants in 30 ms returned [43]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 31 ms to find 1 implicit places.
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 04:11:39] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-20 04:11:39] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Starting structural reductions, iteration 1 : 63/72 places, 84/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 04:11:39] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 04:11:39] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 2 iterations. Remains : 63/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 154 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0), (NOT p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N04-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ (ADD s55 s56 s57 s58 s59 s60 s61 s62) s42), p0:(LEQ 3 (ADD s6 s7 s8 s9 s10 s11 s12 s13))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 135 steps with 0 reset in 2 ms.
FORMULA UtilityControlRoom-PT-Z2T4N04-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N04-02 finished in 328 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0) U X(X(X((G(p1)||F(G(!p1))))))))], workingDir=/home/mcc/execution]
Support contains 17 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 3 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 04:11:39] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-20 04:11:39] [INFO ] Implicit Places using invariants in 27 ms returned [42]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 04:11:39] [INFO ] Computed 10 place invariants in 7 ms
[2021-05-20 04:11:39] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Starting structural reductions, iteration 1 : 63/72 places, 84/92 transitions.
Applied a total of 0 rules in 4 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 04:11:39] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-20 04:11:39] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 2 iterations. Remains : 63/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 122 ms :[false, false, false, false, (AND (NOT p0) p1)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N04-03 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={1} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=4 dest: 4}]], initial=2, aps=[p0:(LEQ (ADD s55 s56 s57 s58 s59 s60 s61 s62) (ADD s30 s31 s32 s33 s34 s35 s36 s37)), p1:(LEQ s42 (ADD s30 s31 s32 s33 s34 s35 s36 s37))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 4159 reset in 225 ms.
Product exploration explored 100000 steps with 4204 reset in 241 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 120 ms :[false, false, false, false, (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 4224 reset in 212 ms.
Stack based approach found an accepted trace after 83783 steps with 3522 reset with depth 8 and stack size 8 in 155 ms.
FORMULA UtilityControlRoom-PT-Z2T4N04-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N04-03 finished in 1303 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&X((p0 U ((p1&&F(p0))||G(p0)))))))], workingDir=/home/mcc/execution]
Support contains 32 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 72 /72 variables (removed 0) and now considering 92/92 (removed 0) transitions.
// Phase 1: matrix 92 rows 72 cols
[2021-05-20 04:11:40] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 04:11:40] [INFO ] Implicit Places using invariants in 31 ms returned [50, 51]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
// Phase 1: matrix 92 rows 70 cols
[2021-05-20 04:11:40] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-20 04:11:41] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Starting structural reductions, iteration 1 : 70/72 places, 92/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 70 /70 variables (removed 0) and now considering 92/92 (removed 0) transitions.
// Phase 1: matrix 92 rows 70 cols
[2021-05-20 04:11:41] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-20 04:11:41] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 2 iterations. Remains : 70/72 places, 92/92 transitions.
Stuttering acceptance computed with spot in 114 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N04-04 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(GT (ADD s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s37) (ADD s6 s7 s8 s9 s10 s11 s12 s13)), p1:(GT 2 (ADD s38 s39 s40 s41 s42 s43 s44 s45))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N04-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N04-04 finished in 261 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 9 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 24 place count 60 transition count 80
Applied a total of 24 rules in 6 ms. Remains 60 /72 variables (removed 12) and now considering 80/92 (removed 12) transitions.
// Phase 1: matrix 80 rows 60 cols
[2021-05-20 04:11:41] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 04:11:41] [INFO ] Implicit Places using invariants in 27 ms returned [39]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
[2021-05-20 04:11:41] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 80 rows 59 cols
[2021-05-20 04:11:41] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 04:11:41] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Starting structural reductions, iteration 1 : 59/72 places, 80/92 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 51 transition count 72
Applied a total of 16 rules in 5 ms. Remains 51 /59 variables (removed 8) and now considering 72/80 (removed 8) transitions.
// Phase 1: matrix 72 rows 51 cols
[2021-05-20 04:11:41] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 04:11:41] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 72 rows 51 cols
[2021-05-20 04:11:41] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 04:11:41] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 51/72 places, 72/92 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N04-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT (ADD s14 s15 s16 s17 s18 s19 s20 s21) s38)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2622 reset in 139 ms.
Stack based approach found an accepted trace after 1614 steps with 44 reset with depth 31 and stack size 31 in 3 ms.
FORMULA UtilityControlRoom-PT-Z2T4N04-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N04-06 finished in 342 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0&&(G(p2)||p1)))))], workingDir=/home/mcc/execution]
Support contains 16 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 72 transition count 76
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 40 place count 56 transition count 68
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 41 place count 55 transition count 60
Iterating global reduction 2 with 1 rules applied. Total rules applied 42 place count 55 transition count 60
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 46 place count 51 transition count 56
Iterating global reduction 2 with 4 rules applied. Total rules applied 50 place count 51 transition count 56
Applied a total of 50 rules in 5 ms. Remains 51 /72 variables (removed 21) and now considering 56/92 (removed 36) transitions.
// Phase 1: matrix 56 rows 51 cols
[2021-05-20 04:11:41] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 04:11:41] [INFO ] Implicit Places using invariants in 25 ms returned [33, 34]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 26 ms to find 2 implicit places.
[2021-05-20 04:11:41] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 56 rows 49 cols
[2021-05-20 04:11:41] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-20 04:11:41] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Starting structural reductions, iteration 1 : 49/72 places, 56/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 49 /49 variables (removed 0) and now considering 56/56 (removed 0) transitions.
[2021-05-20 04:11:41] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 56 rows 49 cols
[2021-05-20 04:11:41] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-20 04:11:41] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 2 iterations. Remains : 49/72 places, 56/92 transitions.
Stuttering acceptance computed with spot in 58 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N04-07 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p2 p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(GT (ADD s21 s22 s23 s24 s25 s26 s27 s28) (ADD s33 s34 s35 s36)), p1:(OR (GT (ADD s21 s22 s23 s24 s25 s26 s27 s28) (ADD s29 s30 s31 s32)) (LEQ 2 (ADD s29 s30 s31 s32))), p0:(LEQ (ADD s21 s22 s23 s24 s25 s26 s27 s28) (ADD s29 s30 s31 s32))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 260 ms.
Stack based approach found an accepted trace after 110 steps with 0 reset with depth 111 and stack size 111 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N04-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N04-07 finished in 430 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 2 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 04:11:41] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-20 04:11:42] [INFO ] Implicit Places using invariants in 29 ms returned [43]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 04:11:42] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-20 04:11:42] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Starting structural reductions, iteration 1 : 63/72 places, 84/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 04:11:42] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 04:11:42] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 2 iterations. Remains : 63/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N04-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 2 s42)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 25 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N04-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N04-08 finished in 213 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 72 transition count 84
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 20 rules applied. Total rules applied 28 place count 64 transition count 72
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 40 place count 56 transition count 68
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 40 place count 56 transition count 60
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 56 place count 48 transition count 60
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 72 place count 40 transition count 52
Applied a total of 72 rules in 6 ms. Remains 40 /72 variables (removed 32) and now considering 52/92 (removed 40) transitions.
// Phase 1: matrix 52 rows 40 cols
[2021-05-20 04:11:42] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 04:11:42] [INFO ] Implicit Places using invariants in 32 ms returned [22, 23]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 33 ms to find 2 implicit places.
[2021-05-20 04:11:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 52 rows 38 cols
[2021-05-20 04:11:42] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-20 04:11:42] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Starting structural reductions, iteration 1 : 38/72 places, 52/92 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 34 transition count 48
Applied a total of 8 rules in 3 ms. Remains 34 /38 variables (removed 4) and now considering 48/52 (removed 4) transitions.
// Phase 1: matrix 48 rows 34 cols
[2021-05-20 04:11:42] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-20 04:11:42] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 48 rows 34 cols
[2021-05-20 04:11:42] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-20 04:11:42] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 34/72 places, 48/92 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N04-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ 2 s0) (LEQ s32 s0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 125 ms.
Stack based approach found an accepted trace after 120 steps with 0 reset with depth 121 and stack size 121 in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N04-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N04-09 finished in 338 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||G(F((p1 U (p2||G(p1)))))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 65 transition count 85
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 65 transition count 85
Applied a total of 14 rules in 3 ms. Remains 65 /72 variables (removed 7) and now considering 85/92 (removed 7) transitions.
// Phase 1: matrix 85 rows 65 cols
[2021-05-20 04:11:42] [INFO ] Computed 11 place invariants in 1 ms
[2021-05-20 04:11:42] [INFO ] Implicit Places using invariants in 47 ms returned [43, 44]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 48 ms to find 2 implicit places.
// Phase 1: matrix 85 rows 63 cols
[2021-05-20 04:11:42] [INFO ] Computed 9 place invariants in 5 ms
[2021-05-20 04:11:42] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Starting structural reductions, iteration 1 : 63/72 places, 85/92 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 85/85 (removed 0) transitions.
// Phase 1: matrix 85 rows 63 cols
[2021-05-20 04:11:42] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-20 04:11:42] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 2 iterations. Remains : 63/72 places, 85/92 transitions.
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N04-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ s35 s16), p2:(AND (GT s24 s20) (GT 1 s1)), p1:(GT 1 s1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 89 ms.
Product exploration explored 100000 steps with 33333 reset in 98 ms.
Knowledge obtained : [p0, (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 33333 reset in 87 ms.
Product exploration explored 100000 steps with 33333 reset in 100 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 5 out of 63 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 63/63 places, 85/85 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 63 transition count 85
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 63 transition count 84
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 2 place count 63 transition count 89
Deduced a syphon composed of 6 places in 1 ms
Iterating global reduction 2 with 5 rules applied. Total rules applied 7 place count 63 transition count 89
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 23 places in 0 ms
Iterating global reduction 2 with 17 rules applied. Total rules applied 24 place count 63 transition count 93
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 29 place count 63 transition count 88
Deduced a syphon composed of 23 places in 1 ms
Applied a total of 29 rules in 7 ms. Remains 63 /63 variables (removed 0) and now considering 88/85 (removed -3) transitions.
[2021-05-20 04:11:43] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 88 rows 63 cols
[2021-05-20 04:11:43] [INFO ] Computed 9 place invariants in 1 ms
[2021-05-20 04:11:43] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 1 iterations. Remains : 63/63 places, 88/85 transitions.
Product exploration explored 100000 steps with 33333 reset in 285 ms.
Product exploration explored 100000 steps with 33333 reset in 286 ms.
[2021-05-20 04:11:44] [INFO ] Flatten gal took : 6 ms
[2021-05-20 04:11:44] [INFO ] Flatten gal took : 6 ms
[2021-05-20 04:11:44] [INFO ] Time to serialize gal into /tmp/LTL6593008856574738139.gal : 2 ms
[2021-05-20 04:11:44] [INFO ] Time to serialize properties into /tmp/LTL10579509101841207765.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6593008856574738139.gal, -t, CGAL, -LTL, /tmp/LTL10579509101841207765.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6593008856574738139.gal -t CGAL -LTL /tmp/LTL10579509101841207765.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(("(StartSecuring_2_0<=Assigned_1_0)")||(G(F(("(IdleTechs_1<1)")U(("((MovetoZ_0_1_0>Assigned_3_0)&&(IdleTechs_1<1))")||(G("(IdleTechs_1<1)"))))))))))
Formula 0 simplified : !XX("(StartSecuring_2_0<=Assigned_1_0)" | GF("(IdleTechs_1<1)" U ("((MovetoZ_0_1_0>Assigned_3_0)&&(IdleTechs_1<1))" | G"(IdleTechs_1<1)")))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
5 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.074948,19460,1,0,7,15292,23,0,1506,2712,12
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T4N04-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property UtilityControlRoom-PT-Z2T4N04-10 finished in 1843 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 72 transition count 78
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 35 place count 58 transition count 71
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 35 place count 58 transition count 64
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 49 place count 51 transition count 64
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 50 transition count 63
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 50 transition count 63
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 67 place count 42 transition count 55
Applied a total of 67 rules in 7 ms. Remains 42 /72 variables (removed 30) and now considering 55/92 (removed 37) transitions.
// Phase 1: matrix 55 rows 42 cols
[2021-05-20 04:11:44] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 04:11:44] [INFO ] Implicit Places using invariants in 30 ms returned [24, 25]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 30 ms to find 2 implicit places.
[2021-05-20 04:11:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 55 rows 40 cols
[2021-05-20 04:11:44] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-20 04:11:44] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 40/72 places, 55/92 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 32 transition count 47
Applied a total of 16 rules in 2 ms. Remains 32 /40 variables (removed 8) and now considering 47/55 (removed 8) transitions.
// Phase 1: matrix 47 rows 32 cols
[2021-05-20 04:11:44] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-20 04:11:44] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 47 rows 32 cols
[2021-05-20 04:11:44] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-20 04:11:44] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 32/72 places, 47/92 transitions.
Stuttering acceptance computed with spot in 33 ms :[true, (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N04-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(GT 1 s14)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 23 steps with 0 reset in 0 ms.
FORMULA UtilityControlRoom-PT-Z2T4N04-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N04-12 finished in 171 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 84
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 84
Applied a total of 16 rules in 2 ms. Remains 64 /72 variables (removed 8) and now considering 84/92 (removed 8) transitions.
// Phase 1: matrix 84 rows 64 cols
[2021-05-20 04:11:44] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 04:11:44] [INFO ] Implicit Places using invariants in 26 ms returned [43]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 04:11:44] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 04:11:44] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Starting structural reductions, iteration 1 : 63/72 places, 84/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 84/84 (removed 0) transitions.
// Phase 1: matrix 84 rows 63 cols
[2021-05-20 04:11:44] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-20 04:11:44] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 2 iterations. Remains : 63/72 places, 84/92 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N04-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s42 s44)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2382 reset in 125 ms.
Stack based approach found an accepted trace after 5509 steps with 133 reset with depth 105 and stack size 105 in 10 ms.
FORMULA UtilityControlRoom-PT-Z2T4N04-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N04-13 finished in 317 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(((p1&&X((p1 U (p2||G(p1)))))||p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 65 transition count 85
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 65 transition count 85
Applied a total of 14 rules in 2 ms. Remains 65 /72 variables (removed 7) and now considering 85/92 (removed 7) transitions.
// Phase 1: matrix 85 rows 65 cols
[2021-05-20 04:11:44] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 04:11:44] [INFO ] Implicit Places using invariants in 37 ms returned [43]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
// Phase 1: matrix 85 rows 64 cols
[2021-05-20 04:11:44] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-20 04:11:44] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Starting structural reductions, iteration 1 : 64/72 places, 85/92 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 85/85 (removed 0) transitions.
// Phase 1: matrix 85 rows 64 cols
[2021-05-20 04:11:44] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-20 04:11:44] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 2 iterations. Remains : 64/72 places, 85/92 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N04-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LEQ 2 s43) (LEQ s29 s12)), p1:(LEQ s29 s0), p2:(GT 2 s43)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 120 ms.
Product exploration explored 100000 steps with 50000 reset in 125 ms.
Knowledge obtained : [p0, p1, p2]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 50000 reset in 113 ms.
Product exploration explored 100000 steps with 50000 reset in 121 ms.
[2021-05-20 04:11:45] [INFO ] Flatten gal took : 6 ms
[2021-05-20 04:11:45] [INFO ] Flatten gal took : 5 ms
[2021-05-20 04:11:45] [INFO ] Time to serialize gal into /tmp/LTL10578840147049279502.gal : 2 ms
[2021-05-20 04:11:45] [INFO ] Time to serialize properties into /tmp/LTL17491903146507381651.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10578840147049279502.gal, -t, CGAL, -LTL, /tmp/LTL17491903146507381651.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10578840147049279502.gal -t CGAL -LTL /tmp/LTL17491903146507381651.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("((NumClientsReq>=2)||(MovetoZ_3_0_1<=OpenRequests_3_0))")||(("(MovetoZ_3_0_1<=IdleTechs_0)")&&(X(("(MovetoZ_3_0_1<=IdleTechs_0)")U(("(NumClientsReq<2)")||(G("(MovetoZ_3_0_1<=IdleTechs_0)"))))))))))
Formula 0 simplified : !XF("((NumClientsReq>=2)||(MovetoZ_3_0_1<=OpenRequests_3_0))" | ("(MovetoZ_3_0_1<=IdleTechs_0)" & X("(MovetoZ_3_0_1<=IdleTechs_0)" U ("(NumClientsReq<2)" | G"(MovetoZ_3_0_1<=IdleTechs_0)"))))
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
14 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.164295,22748,1,0,6,35840,21,0,1562,9213,9
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA UtilityControlRoom-PT-Z2T4N04-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property UtilityControlRoom-PT-Z2T4N04-14 finished in 1136 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 92/92 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 72 transition count 77
Reduce places removed 15 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 37 place count 57 transition count 70
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 37 place count 57 transition count 62
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 53 place count 49 transition count 62
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 69 place count 41 transition count 54
Applied a total of 69 rules in 4 ms. Remains 41 /72 variables (removed 31) and now considering 54/92 (removed 38) transitions.
// Phase 1: matrix 54 rows 41 cols
[2021-05-20 04:11:46] [INFO ] Computed 11 place invariants in 0 ms
[2021-05-20 04:11:46] [INFO ] Implicit Places using invariants in 34 ms returned [23, 24]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 35 ms to find 2 implicit places.
[2021-05-20 04:11:46] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 54 rows 39 cols
[2021-05-20 04:11:46] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-20 04:11:46] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Starting structural reductions, iteration 1 : 39/72 places, 54/92 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 31 transition count 46
Applied a total of 16 rules in 3 ms. Remains 31 /39 variables (removed 8) and now considering 46/54 (removed 8) transitions.
// Phase 1: matrix 46 rows 31 cols
[2021-05-20 04:11:46] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-20 04:11:46] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 46 rows 31 cols
[2021-05-20 04:11:46] [INFO ] Computed 9 place invariants in 2 ms
[2021-05-20 04:11:46] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 31/72 places, 46/92 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : UtilityControlRoom-PT-Z2T4N04-15 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s22)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1031 reset in 127 ms.
Stack based approach found an accepted trace after 21 steps with 0 reset with depth 22 and stack size 22 in 1 ms.
FORMULA UtilityControlRoom-PT-Z2T4N04-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property UtilityControlRoom-PT-Z2T4N04-15 finished in 283 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621483907154

--------------------
content from stderr:

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="UtilityControlRoom-PT-Z2T4N04"
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 UtilityControlRoom-PT-Z2T4N04, 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 r311-tall-162132108600564"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z2T4N04.tgz
mv UtilityControlRoom-PT-Z2T4N04 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 ;