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.r327-tall-167889200000716.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is ResAllocation-PT-R003C050, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r327-tall-167889200000716
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 816K
-rw-r--r-- 1 mcc users 8.3K Feb 25 15:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 15:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 15:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 15:20 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 3.7K Feb 25 16:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.3K Feb 25 15:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 15:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 15:21 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 25 15:21 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 360K 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-R003C050-LTLFireability-00
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-01
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-02
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-03
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-04
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-05
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-06
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-07
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-08
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-09
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-10
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-11
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-12
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-13
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-14
FORMULA_NAME ResAllocation-PT-R003C050-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679055279826

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResAllocation-PT-R003C050
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-17 12:14:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-17 12:14:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 12:14:41] [INFO ] Load time of PNML (sax parser for PT used): 75 ms
[2023-03-17 12:14:41] [INFO ] Transformed 300 places.
[2023-03-17 12:14:41] [INFO ] Transformed 200 transitions.
[2023-03-17 12:14:41] [INFO ] Parsed PT model containing 300 places and 200 transitions and 894 arcs in 138 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 6 formulas.
FORMULA ResAllocation-PT-R003C050-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C050-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C050-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C050-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C050-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R003C050-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 300 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 300/300 places, 200/200 transitions.
Applied a total of 0 rules in 29 ms. Remains 300 /300 variables (removed 0) and now considering 200/200 (removed 0) transitions.
// Phase 1: matrix 200 rows 300 cols
[2023-03-17 12:14:41] [INFO ] Computed 150 place invariants in 16 ms
[2023-03-17 12:14:42] [INFO ] Implicit Places using invariants in 558 ms returned []
[2023-03-17 12:14:42] [INFO ] Invariant cache hit.
[2023-03-17 12:14:42] [INFO ] Implicit Places using invariants and state equation in 273 ms returned [295, 297, 299]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 863 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 297/300 places, 200/200 transitions.
Applied a total of 0 rules in 16 ms. Remains 297 /297 variables (removed 0) and now considering 200/200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 909 ms. Remains : 297/300 places, 200/200 transitions.
Support contains 44 out of 297 places after structural reductions.
[2023-03-17 12:14:42] [INFO ] Flatten gal took : 44 ms
[2023-03-17 12:14:42] [INFO ] Flatten gal took : 24 ms
[2023-03-17 12:14:42] [INFO ] Input system was already deterministic with 200 transitions.
Support contains 43 out of 297 places (down from 44) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 94 resets, run finished after 391 ms. (steps per millisecond=25 ) properties (out of 22) seen :19
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 200 rows 297 cols
[2023-03-17 12:14:43] [INFO ] Computed 147 place invariants in 3 ms
[2023-03-17 12:14:43] [INFO ] [Real]Absence check using 147 positive place invariants in 20 ms returned sat
[2023-03-17 12:14:43] [INFO ] After 105ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-17 12:14:43] [INFO ] Deduced a trap composed of 4 places in 54 ms of which 3 ms to minimize.
[2023-03-17 12:14:43] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 1 ms to minimize.
[2023-03-17 12:14:43] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 1 ms to minimize.
[2023-03-17 12:14:43] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 1 ms to minimize.
[2023-03-17 12:14:43] [INFO ] Deduced a trap composed of 4 places in 25 ms of which 1 ms to minimize.
[2023-03-17 12:14:43] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 243 ms
[2023-03-17 12:14:43] [INFO ] After 374ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-17 12:14:43] [INFO ] After 488ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-17 12:14:43] [INFO ] [Nat]Absence check using 147 positive place invariants in 19 ms returned sat
[2023-03-17 12:14:43] [INFO ] After 91ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-17 12:14:43] [INFO ] Deduced a trap composed of 4 places in 31 ms of which 0 ms to minimize.
[2023-03-17 12:14:44] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 0 ms to minimize.
[2023-03-17 12:14:44] [INFO ] Deduced a trap composed of 4 places in 26 ms of which 0 ms to minimize.
[2023-03-17 12:14:44] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 0 ms to minimize.
[2023-03-17 12:14:44] [INFO ] Deduced a trap composed of 4 places in 18 ms of which 0 ms to minimize.
[2023-03-17 12:14:44] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 191 ms
[2023-03-17 12:14:44] [INFO ] After 309ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 23 ms.
[2023-03-17 12:14:44] [INFO ] After 422ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Finished Parikh walk after 54 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=18 )
Parikh walk visited 2 properties in 4 ms.
FORMULA ResAllocation-PT-R003C050-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA ResAllocation-PT-R003C050-LTLFireability-09 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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' '!(F(G((p0 U p1))))'
Support contains 5 out of 297 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 297/297 places, 200/200 transitions.
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 0 with 94 rules applied. Total rules applied 94 place count 250 transition count 153
Applied a total of 94 rules in 31 ms. Remains 250 /297 variables (removed 47) and now considering 153/200 (removed 47) transitions.
// Phase 1: matrix 153 rows 250 cols
[2023-03-17 12:14:44] [INFO ] Computed 147 place invariants in 1 ms
[2023-03-17 12:14:44] [INFO ] Implicit Places using invariants in 146 ms returned []
[2023-03-17 12:14:44] [INFO ] Invariant cache hit.
[2023-03-17 12:14:44] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 338 ms to find 0 implicit places.
[2023-03-17 12:14:44] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-17 12:14:44] [INFO ] Invariant cache hit.
[2023-03-17 12:14:44] [INFO ] Dead Transitions using invariants and state equation in 116 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/297 places, 153/200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 497 ms. Remains : 250/297 places, 153/200 transitions.
Stuttering acceptance computed with spot in 197 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R003C050-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s59 1) (GEQ s62 1) (GEQ s65 1)), p0:(AND (GEQ s206 1) (GEQ s211 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 114 steps with 0 reset in 6 ms.
FORMULA ResAllocation-PT-R003C050-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C050-LTLFireability-00 finished in 753 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((p0||G(p1))))'
Support contains 3 out of 297 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 297/297 places, 200/200 transitions.
Performed 47 Post agglomeration using F-continuation condition.Transition count delta: 47
Deduced a syphon composed of 47 places in 0 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 0 with 94 rules applied. Total rules applied 94 place count 250 transition count 153
Applied a total of 94 rules in 17 ms. Remains 250 /297 variables (removed 47) and now considering 153/200 (removed 47) transitions.
// Phase 1: matrix 153 rows 250 cols
[2023-03-17 12:14:45] [INFO ] Computed 147 place invariants in 1 ms
[2023-03-17 12:14:45] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-17 12:14:45] [INFO ] Invariant cache hit.
[2023-03-17 12:14:45] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 329 ms to find 0 implicit places.
[2023-03-17 12:14:45] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-17 12:14:45] [INFO ] Invariant cache hit.
[2023-03-17 12:14:45] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 250/297 places, 153/200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 449 ms. Remains : 250/297 places, 153/200 transitions.
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : ResAllocation-PT-R003C050-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (GEQ s227 1) (GEQ s233 1)), p0:(AND (GEQ s195 1) (OR (LT s227 1) (LT s233 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 105 steps with 0 reset in 12 ms.
FORMULA ResAllocation-PT-R003C050-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C050-LTLFireability-01 finished in 505 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((!p0&&F(p0))))'
Support contains 2 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 200/200 transitions.
Applied a total of 0 rules in 6 ms. Remains 297 /297 variables (removed 0) and now considering 200/200 (removed 0) transitions.
// Phase 1: matrix 200 rows 297 cols
[2023-03-17 12:14:45] [INFO ] Computed 147 place invariants in 4 ms
[2023-03-17 12:14:45] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-17 12:14:45] [INFO ] Invariant cache hit.
[2023-03-17 12:14:46] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 366 ms to find 0 implicit places.
[2023-03-17 12:14:46] [INFO ] Invariant cache hit.
[2023-03-17 12:14:46] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 484 ms. Remains : 297/297 places, 200/200 transitions.
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), true, true, true]
Running random walk in product with property : ResAllocation-PT-R003C050-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(AND (GEQ s233 1) (GEQ s239 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]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C050-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C050-LTLFireability-02 finished in 627 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(F(p1))&&p0)))'
Support contains 4 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 200/200 transitions.
Applied a total of 0 rules in 7 ms. Remains 297 /297 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2023-03-17 12:14:46] [INFO ] Invariant cache hit.
[2023-03-17 12:14:46] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-17 12:14:46] [INFO ] Invariant cache hit.
[2023-03-17 12:14:46] [INFO ] Implicit Places using invariants and state equation in 213 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
[2023-03-17 12:14:46] [INFO ] Invariant cache hit.
[2023-03-17 12:14:46] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 469 ms. Remains : 297/297 places, 200/200 transitions.
Stuttering acceptance computed with spot in 150 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R003C050-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s15 1) (GEQ s21 1) (GEQ s22 1)), p1:(GEQ s124 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ResAllocation-PT-R003C050-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C050-LTLFireability-03 finished in 643 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) U G(p1))))'
Support contains 5 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 200/200 transitions.
Applied a total of 0 rules in 9 ms. Remains 297 /297 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2023-03-17 12:14:46] [INFO ] Invariant cache hit.
[2023-03-17 12:14:47] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-17 12:14:47] [INFO ] Invariant cache hit.
[2023-03-17 12:14:47] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
[2023-03-17 12:14:47] [INFO ] Invariant cache hit.
[2023-03-17 12:14:47] [INFO ] Dead Transitions using invariants and state equation in 114 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 493 ms. Remains : 297/297 places, 200/200 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : ResAllocation-PT-R003C050-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s91 1) (GEQ s97 1)), p0:(AND (GEQ s91 1) (GEQ s97 1) (GEQ s249 1) (GEQ s252 1) (GEQ s255 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 110 steps with 0 reset in 3 ms.
FORMULA ResAllocation-PT-R003C050-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C050-LTLFireability-04 finished in 627 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))||(F(p1) U p2)))'
Support contains 7 out of 297 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 297/297 places, 200/200 transitions.
Applied a total of 0 rules in 5 ms. Remains 297 /297 variables (removed 0) and now considering 200/200 (removed 0) transitions.
[2023-03-17 12:14:47] [INFO ] Invariant cache hit.
[2023-03-17 12:14:47] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-17 12:14:47] [INFO ] Invariant cache hit.
[2023-03-17 12:14:47] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2023-03-17 12:14:47] [INFO ] Invariant cache hit.
[2023-03-17 12:14:48] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 490 ms. Remains : 297/297 places, 200/200 transitions.
Stuttering acceptance computed with spot in 229 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : ResAllocation-PT-R003C050-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (GEQ s109 1) (GEQ s115 1) (GEQ s116 1)), p1:(AND (GEQ s255 1) (GEQ s261 1) (GEQ s262 1)), p0:(GEQ s172 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 102 steps with 1 reset in 2 ms.
FORMULA ResAllocation-PT-R003C050-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C050-LTLFireability-08 finished in 753 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(((p1 U p2)&&p0))))'
Support contains 6 out of 297 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 297/297 places, 200/200 transitions.
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 0 with 96 rules applied. Total rules applied 96 place count 249 transition count 152
Applied a total of 96 rules in 17 ms. Remains 249 /297 variables (removed 48) and now considering 152/200 (removed 48) transitions.
// Phase 1: matrix 152 rows 249 cols
[2023-03-17 12:14:48] [INFO ] Computed 147 place invariants in 2 ms
[2023-03-17 12:14:48] [INFO ] Implicit Places using invariants in 136 ms returned []
[2023-03-17 12:14:48] [INFO ] Invariant cache hit.
[2023-03-17 12:14:48] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
[2023-03-17 12:14:48] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-17 12:14:48] [INFO ] Invariant cache hit.
[2023-03-17 12:14:48] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 249/297 places, 152/200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 445 ms. Remains : 249/297 places, 152/200 transitions.
Stuttering acceptance computed with spot in 173 ms :[(OR (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : ResAllocation-PT-R003C050-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 p0) (AND p0 p1)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (GEQ s65 1) (GEQ s70 1)), p0:(AND (GEQ s74 1) (GEQ s79 1) (GEQ s80 1)), p1:(GEQ s64 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 108 steps with 0 reset in 2 ms.
FORMULA ResAllocation-PT-R003C050-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C050-LTLFireability-10 finished in 642 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)&&F(p1))))'
Support contains 4 out of 297 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 297/297 places, 200/200 transitions.
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 1 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 0 with 92 rules applied. Total rules applied 92 place count 251 transition count 154
Applied a total of 92 rules in 15 ms. Remains 251 /297 variables (removed 46) and now considering 154/200 (removed 46) transitions.
// Phase 1: matrix 154 rows 251 cols
[2023-03-17 12:14:48] [INFO ] Computed 147 place invariants in 2 ms
[2023-03-17 12:14:49] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-17 12:14:49] [INFO ] Invariant cache hit.
[2023-03-17 12:14:49] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 347 ms to find 0 implicit places.
[2023-03-17 12:14:49] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 12:14:49] [INFO ] Invariant cache hit.
[2023-03-17 12:14:49] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 251/297 places, 154/200 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 467 ms. Remains : 251/297 places, 154/200 transitions.
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ResAllocation-PT-R003C050-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s66 1) (GEQ s72 1)), p1:(AND (GEQ s157 1) (GEQ s162 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 166 steps with 1 reset in 2 ms.
FORMULA ResAllocation-PT-R003C050-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResAllocation-PT-R003C050-LTLFireability-11 finished in 617 ms.
All properties solved by simple procedures.
Total runtime 8302 ms.
ITS solved all properties within timeout

BK_STOP 1679055290649

--------------------
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-R003C050"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is ResAllocation-PT-R003C050, 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 r327-tall-167889200000716"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R003C050.tgz
mv ResAllocation-PT-R003C050 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 ;