Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r329-tall-167889202400708.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ResAllocation-PT-R003C020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889202400708
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 676K
-rw-r--r-- 1 mcc users 6.0K Feb 25 15:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Feb 25 15:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 15:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Feb 25 15:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Feb 25 15:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 203K Feb 25 15:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 15:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 25 15:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 143K Mar 5 18:23 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 ResAllocation-PT-R003C020-LTLFireability-00
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-01
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-02
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-03
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-04
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-05
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-06
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-07
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-08
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-09
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-10
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-11
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-12
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-13
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-14
FORMULA_NAME ResAllocation-PT-R003C020-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679165713508

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResAllocation-PT-R003C020
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 18:55:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 18:55:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 18:55:15] [INFO ] Load time of PNML (sax parser for PT used): 60 ms
[2023-03-18 18:55:15] [INFO ] Transformed 120 places.
[2023-03-18 18:55:15] [INFO ] Transformed 80 transitions.
[2023-03-18 18:55:15] [INFO ] Parsed PT model containing 120 places and 80 transitions and 354 arcs in 122 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA ResAllocation-PT-R003C020-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C020-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C020-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C020-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C020-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 80/80 transitions.
Applied a total of 0 rules in 18 ms. Remains 120 /120 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 120 cols
[2023-03-18 18:55:15] [INFO ] Computed 60 place invariants in 5 ms
[2023-03-18 18:55:15] [INFO ] Implicit Places using invariants in 203 ms returned [115, 117, 119]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 231 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 117/120 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 252 ms. Remains : 117/120 places, 80/80 transitions.
Support contains 44 out of 117 places after structural reductions.
[2023-03-18 18:55:15] [INFO ] Flatten gal took : 32 ms
[2023-03-18 18:55:15] [INFO ] Flatten gal took : 18 ms
[2023-03-18 18:55:15] [INFO ] Input system was already deterministic with 80 transitions.
Finished random walk after 897 steps, including 19 resets, run visited all 24 properties in 85 ms. (steps per millisecond=10 )
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U G(p1)))'
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 80/80 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 117 cols
[2023-03-18 18:55:16] [INFO ] Computed 57 place invariants in 4 ms
[2023-03-18 18:55:16] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-18 18:55:16] [INFO ] Invariant cache hit.
[2023-03-18 18:55:16] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2023-03-18 18:55:16] [INFO ] Invariant cache hit.
[2023-03-18 18:55:16] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 388 ms. Remains : 117/117 places, 80/80 transitions.
Stuttering acceptance computed with spot in 298 ms :[(NOT p1), (NOT p0), (AND (NOT p1) (NOT p0)), true, (AND (NOT p1) p0)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p1 p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (GEQ s29 1) (GEQ s35 1)), p0:(AND (GEQ s55 1) (GEQ s61 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 18 steps with 4 reset in 12 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-00 finished in 758 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 6 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 80/80 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 38 place count 98 transition count 61
Applied a total of 38 rules in 26 ms. Remains 98 /117 variables (removed 19) and now considering 61/80 (removed 19) transitions.
// Phase 1: matrix 61 rows 98 cols
[2023-03-18 18:55:17] [INFO ] Computed 57 place invariants in 2 ms
[2023-03-18 18:55:17] [INFO ] Implicit Places using invariants in 124 ms returned []
[2023-03-18 18:55:17] [INFO ] Invariant cache hit.
[2023-03-18 18:55:17] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2023-03-18 18:55:17] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 18:55:17] [INFO ] Invariant cache hit.
[2023-03-18 18:55:17] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 98/117 places, 61/80 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 315 ms. Remains : 98/117 places, 61/80 transitions.
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (LT s61 1) (LT s66 1) (LT s67 1)), p0:(AND (GEQ s27 1) (GEQ s30 1) (GEQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2405 reset in 363 ms.
Stack based approach found an accepted trace after 43708 steps with 1052 reset with depth 40 and stack size 39 in 150 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-01 finished in 924 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 80/80 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 36 place count 99 transition count 62
Applied a total of 36 rules in 14 ms. Remains 99 /117 variables (removed 18) and now considering 62/80 (removed 18) transitions.
// Phase 1: matrix 62 rows 99 cols
[2023-03-18 18:55:18] [INFO ] Computed 57 place invariants in 1 ms
[2023-03-18 18:55:18] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-18 18:55:18] [INFO ] Invariant cache hit.
[2023-03-18 18:55:18] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2023-03-18 18:55:18] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 18:55:18] [INFO ] Invariant cache hit.
[2023-03-18 18:55:18] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 99/117 places, 62/80 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 246 ms. Remains : 99/117 places, 62/80 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s55 1) (LT s60 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2374 reset in 407 ms.
Stack based approach found an accepted trace after 1283 steps with 30 reset with depth 6 and stack size 6 in 4 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-02 finished in 703 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((p0||G(p1)))||F(p2))))'
Support contains 9 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 80/80 transitions.
Applied a total of 0 rules in 5 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 117 cols
[2023-03-18 18:55:18] [INFO ] Computed 57 place invariants in 3 ms
[2023-03-18 18:55:18] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-18 18:55:18] [INFO ] Invariant cache hit.
[2023-03-18 18:55:19] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2023-03-18 18:55:19] [INFO ] Invariant cache hit.
[2023-03-18 18:55:19] [INFO ] Dead Transitions using invariants and state equation in 95 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 337 ms. Remains : 117/117 places, 80/80 transitions.
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s59 1) (GEQ s62 1) (GEQ s65 1)) (AND (GEQ s73 1) (GEQ s79 1) (GEQ s80 1))), p2:(AND (GEQ s1 1) (GEQ s7 1) (GEQ s8 1)), p0:(AND (GEQ s59 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 64 steps with 1 reset in 1 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-03 finished in 539 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((X(X(p1))&&p0))||X(F(p2))))'
Support contains 4 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-18 18:55:19] [INFO ] Invariant cache hit.
[2023-03-18 18:55:19] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-18 18:55:19] [INFO ] Invariant cache hit.
[2023-03-18 18:55:19] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2023-03-18 18:55:19] [INFO ] Invariant cache hit.
[2023-03-18 18:55:19] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 221 ms. Remains : 117/117 places, 80/80 transitions.
Stuttering acceptance computed with spot in 167 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p2)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s55 1) (GEQ s61 1)), p2:(GEQ s114 1), p1:(GEQ s16 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 42 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-04 finished in 402 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-18 18:55:19] [INFO ] Invariant cache hit.
[2023-03-18 18:55:19] [INFO ] Implicit Places using invariants in 80 ms returned []
[2023-03-18 18:55:19] [INFO ] Invariant cache hit.
[2023-03-18 18:55:19] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
[2023-03-18 18:55:19] [INFO ] Invariant cache hit.
[2023-03-18 18:55:19] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 268 ms. Remains : 117/117 places, 80/80 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-07 automaton TGBA Formula[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:(AND (GEQ s13 1) (GEQ s19 1) (GEQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-07 finished in 365 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||X(p1)))))'
Support contains 5 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-18 18:55:20] [INFO ] Invariant cache hit.
[2023-03-18 18:55:20] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-18 18:55:20] [INFO ] Invariant cache hit.
[2023-03-18 18:55:20] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2023-03-18 18:55:20] [INFO ] Invariant cache hit.
[2023-03-18 18:55:20] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 225 ms. Remains : 117/117 places, 80/80 transitions.
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s57 1) (GEQ s60 1) (GEQ s63 1)), p1:(AND (GEQ s51 1) (GEQ s57 1) (GEQ s58 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][false, false, false]]
Stuttering criterion allowed to conclude after 402 steps with 33 reset in 4 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-09 finished in 385 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(((X(p1)&&p0) U p2))&&((p3 U p4)||F(p5)))))'
Support contains 11 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-18 18:55:20] [INFO ] Invariant cache hit.
[2023-03-18 18:55:20] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-18 18:55:20] [INFO ] Invariant cache hit.
[2023-03-18 18:55:20] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 207 ms to find 0 implicit places.
[2023-03-18 18:55:20] [INFO ] Invariant cache hit.
[2023-03-18 18:55:20] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 277 ms. Remains : 117/117 places, 80/80 transitions.
Stuttering acceptance computed with spot in 326 ms :[(OR (NOT p2) (AND (NOT p4) (NOT p5))), (NOT p2), (NOT p5), (AND (NOT p4) (NOT p5)), true, (OR (AND (NOT p1) p2) (AND p0 (NOT p1)))]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p4) (NOT p3) (NOT p5)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p4) p3 (NOT p5)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 4}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 5}], [{ cond=(NOT p5), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p4) (NOT p3) (NOT p5)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p4) p3 (NOT p5)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(OR (AND p2 (NOT p1)) (AND p0 (NOT p1))), acceptance={} source=5 dest: 4}]], initial=0, aps=[p4:(AND (GEQ s59 1) (GEQ s62 1) (GEQ s65 1)), p3:(AND (GEQ s19 1) (GEQ s25 1)), p5:(AND (GEQ s107 1) (GEQ s110 1) (GEQ s113 1)), p2:(GEQ s112 1), p0:(AND ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 23 steps with 5 reset in 0 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-11 finished in 631 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(X((F(G((X(p0) U p1)))&&p2))))))'
Support contains 7 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 80/80 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
[2023-03-18 18:55:21] [INFO ] Invariant cache hit.
[2023-03-18 18:55:21] [INFO ] Implicit Places using invariants in 130 ms returned []
[2023-03-18 18:55:21] [INFO ] Invariant cache hit.
[2023-03-18 18:55:21] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2023-03-18 18:55:21] [INFO ] Invariant cache hit.
[2023-03-18 18:55:21] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 316 ms. Remains : 117/117 places, 80/80 transitions.
Stuttering acceptance computed with spot in 378 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}, { cond=(NOT p2), acceptance={} source=3 dest: 5}, { cond=(NOT p1), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 4}, { cond=(NOT p1), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p2:(GEQ s30 1), p1:(AND (GEQ s97 1) (GEQ s103 1) (GEQ s104 1)), p0:(AND (GEQ s49 1) (GEQ s55 1) (GEQ s56 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 36 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-12 finished in 715 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 117 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 117/117 places, 80/80 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 0 with 38 rules applied. Total rules applied 38 place count 98 transition count 61
Applied a total of 38 rules in 14 ms. Remains 98 /117 variables (removed 19) and now considering 61/80 (removed 19) transitions.
// Phase 1: matrix 61 rows 98 cols
[2023-03-18 18:55:21] [INFO ] Computed 57 place invariants in 2 ms
[2023-03-18 18:55:21] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-18 18:55:21] [INFO ] Invariant cache hit.
[2023-03-18 18:55:22] [INFO ] Implicit Places using invariants and state equation in 120 ms returned []
Implicit Place search using SMT with State Equation took 185 ms to find 0 implicit places.
[2023-03-18 18:55:22] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 18:55:22] [INFO ] Invariant cache hit.
[2023-03-18 18:55:22] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 98/117 places, 61/80 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 254 ms. Remains : 98/117 places, 61/80 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-14 automaton TGBA Formula[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:(AND (GEQ s41 1) (GEQ s46 1) (GEQ s47 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 44 steps with 0 reset in 1 ms.
FORMULA ResAllocation-PT-R003C020-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C020-LTLFireability-14 finished in 344 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U (G(p1) U p2))))'
Support contains 11 out of 117 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 117/117 places, 80/80 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 117 cols
[2023-03-18 18:55:22] [INFO ] Computed 57 place invariants in 1 ms
[2023-03-18 18:55:22] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-18 18:55:22] [INFO ] Invariant cache hit.
[2023-03-18 18:55:22] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2023-03-18 18:55:22] [INFO ] Invariant cache hit.
[2023-03-18 18:55:22] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 216 ms. Remains : 117/117 places, 80/80 transitions.
Stuttering acceptance computed with spot in 176 ms :[(NOT p2), (NOT p2), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResAllocation-PT-R003C020-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (NOT (AND (GEQ s107 1) (GEQ s110 1) (GEQ s113 1))) (AND (GEQ s83 1) (GEQ s86 1) (GEQ s89 1))), p1:(AND (GEQ s107 1) (GEQ s110 1) (GEQ s113 1)), p0:...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 282 ms.
Product exploration explored 100000 steps with 50000 reset in 293 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) (NOT p0)), (X (NOT (AND (NOT p2) (NOT p1)))), (X p2), (X (NOT (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p2) p1))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (NOT p1))), (X (X p1)), (X (X p0)), (X (X (NOT p0)))]
Property proved to be true thanks to knowledge :(X p2)
Knowledge based reduction with 5 factoid took 293 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ResAllocation-PT-R003C020-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ResAllocation-PT-R003C020-LTLFireability-15 finished in 1290 ms.
All properties solved by simple procedures.
Total runtime 8227 ms.
ITS solved all properties within timeout

BK_STOP 1679165724466

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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="ResAllocation-PT-R003C020"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is ResAllocation-PT-R003C020, 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 r329-tall-167889202400708"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R003C020.tgz
mv ResAllocation-PT-R003C020 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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;