About the Execution of LTSMin+red for PermAdmissibility-PT-05
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 731.388 | 40291.00 | 64963.00 | 904.80 | TTT?T?TTTFTFFT?F | normal |
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.r265-smll-167863540100523.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 ltsminxred
Input is PermAdmissibility-PT-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r265-smll-167863540100523
=====================================================================
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preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 13K Feb 26 01:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 26 01:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 47K Feb 26 01:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 255K Feb 26 01:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 16:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 32K Feb 25 16:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 29K Feb 25 16:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 110K Feb 25 16:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 01:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 124K Feb 26 01:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 42K Feb 26 01:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 206K Feb 26 01:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 16:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.9K Feb 25 16:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 336K 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 PermAdmissibility-PT-05-LTLCardinality-00
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-01
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-02
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-03
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-04
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-05
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-06
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-07
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-08
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-09
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-10
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-11
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-12
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-13
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-14
FORMULA_NAME PermAdmissibility-PT-05-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679061047473
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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PermAdmissibility-PT-05
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-17 13:50:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-17 13:50:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 13:50:50] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2023-03-17 13:50:50] [INFO ] Transformed 168 places.
[2023-03-17 13:50:50] [INFO ] Transformed 592 transitions.
[2023-03-17 13:50:50] [INFO ] Parsed PT model containing 168 places and 592 transitions and 3456 arcs in 263 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA PermAdmissibility-PT-05-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PermAdmissibility-PT-05-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PermAdmissibility-PT-05-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PermAdmissibility-PT-05-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PermAdmissibility-PT-05-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 75 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 592/592 transitions.
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 131 transition count 592
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 41 place count 127 transition count 528
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 127 transition count 528
Applied a total of 45 rules in 47 ms. Remains 127 /168 variables (removed 41) and now considering 528/592 (removed 64) transitions.
// Phase 1: matrix 528 rows 127 cols
[2023-03-17 13:50:51] [INFO ] Computed 19 place invariants in 28 ms
[2023-03-17 13:50:51] [INFO ] Implicit Places using invariants in 441 ms returned []
[2023-03-17 13:50:51] [INFO ] Invariant cache hit.
[2023-03-17 13:50:52] [INFO ] Implicit Places using invariants and state equation in 559 ms returned []
Implicit Place search using SMT with State Equation took 1043 ms to find 0 implicit places.
[2023-03-17 13:50:52] [INFO ] Invariant cache hit.
[2023-03-17 13:50:52] [INFO ] Dead Transitions using invariants and state equation in 445 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/168 places, 528/592 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1537 ms. Remains : 127/168 places, 528/592 transitions.
Support contains 75 out of 127 places after structural reductions.
[2023-03-17 13:50:52] [INFO ] Flatten gal took : 133 ms
[2023-03-17 13:50:52] [INFO ] Flatten gal took : 80 ms
[2023-03-17 13:50:53] [INFO ] Input system was already deterministic with 528 transitions.
Finished random walk after 562 steps, including 5 resets, run visited all 26 properties in 57 ms. (steps per millisecond=9 )
Computed a total of 127 stabilizing places and 528 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 127 transition count 528
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
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(((p0 U p1)||G(F(p2))))))'
Support contains 25 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 528/528 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 108 transition count 528
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 29 place count 98 transition count 368
Iterating global reduction 1 with 10 rules applied. Total rules applied 39 place count 98 transition count 368
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 53 place count 84 transition count 242
Iterating global reduction 1 with 14 rules applied. Total rules applied 67 place count 84 transition count 242
Applied a total of 67 rules in 24 ms. Remains 84 /127 variables (removed 43) and now considering 242/528 (removed 286) transitions.
// Phase 1: matrix 242 rows 84 cols
[2023-03-17 13:50:53] [INFO ] Computed 17 place invariants in 5 ms
[2023-03-17 13:50:53] [INFO ] Implicit Places using invariants in 156 ms returned [0, 19, 39, 50]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 162 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 80/127 places, 242/528 transitions.
Applied a total of 0 rules in 4 ms. Remains 80 /80 variables (removed 0) and now considering 242/242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 190 ms. Remains : 80/127 places, 242/528 transitions.
Stuttering acceptance computed with spot in 447 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PermAdmissibility-PT-05-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(LEQ (ADD s9 s10 s11 s12 s13 s14 s15 s16) (ADD s18 s19 s20 s21 s23 s24 s25 s26)), p0:(OR (LEQ (ADD s0 s1 s2 s3 s4 s5 s6 s8) (ADD s18 s19 s20 s21 s23 s2...], 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]]
Product exploration explored 100000 steps with 33333 reset in 490 ms.
Product exploration explored 100000 steps with 33333 reset in 368 ms.
Computed a total of 80 stabilizing places and 242 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 80 transition count 242
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0 p2), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p1) (NOT p0)))))
Knowledge based reduction with 8 factoid took 207 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PermAdmissibility-PT-05-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PermAdmissibility-PT-05-LTLCardinality-01 finished in 1963 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((p0||X(F(p1))))&&(p0||G(p2)))))'
Support contains 26 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 528/528 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 116 transition count 528
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 20 place count 107 transition count 468
Iterating global reduction 1 with 9 rules applied. Total rules applied 29 place count 107 transition count 468
Applied a total of 29 rules in 25 ms. Remains 107 /127 variables (removed 20) and now considering 468/528 (removed 60) transitions.
// Phase 1: matrix 468 rows 107 cols
[2023-03-17 13:50:55] [INFO ] Computed 18 place invariants in 8 ms
[2023-03-17 13:50:55] [INFO ] Implicit Places using invariants in 183 ms returned [34]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 186 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 106/127 places, 468/528 transitions.
Applied a total of 0 rules in 3 ms. Remains 106 /106 variables (removed 0) and now considering 468/468 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 214 ms. Remains : 106/127 places, 468/528 transitions.
Stuttering acceptance computed with spot in 351 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), true, (AND (NOT p0) (NOT p1)), (NOT p2), (NOT p1)]
Running random walk in product with property : PermAdmissibility-PT-05-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(OR p0 p2), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ s95 (ADD s25 s26 s27 s28 s29 s30 s31 s32)), p2:(LEQ 1 (ADD s17 s18 s19 s20 s21 s22 s23 s24)), p1:(LEQ (ADD s8 s9 s10 s11 s12 s13 s14 s16) s97)], 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]]
Product exploration explored 100000 steps with 33333 reset in 259 ms.
Product exploration explored 100000 steps with 33333 reset in 295 ms.
Computed a total of 106 stabilizing places and 468 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 106 transition count 468
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 (NOT p2) p1), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) p2))), (X (OR p0 p2)), true, (X (X p0)), (X (X (NOT p2))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 10 factoid took 232 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PermAdmissibility-PT-05-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PermAdmissibility-PT-05-LTLCardinality-02 finished in 1505 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(p0)&&F(p1)))||(F(p0)&&X((F(p1)&&F(p2)))))))'
Support contains 13 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 528/528 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 100 transition count 528
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 43 place count 84 transition count 356
Iterating global reduction 1 with 16 rules applied. Total rules applied 59 place count 84 transition count 356
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 73 place count 70 transition count 230
Iterating global reduction 1 with 14 rules applied. Total rules applied 87 place count 70 transition count 230
Applied a total of 87 rules in 16 ms. Remains 70 /127 variables (removed 57) and now considering 230/528 (removed 298) transitions.
// Phase 1: matrix 230 rows 70 cols
[2023-03-17 13:50:57] [INFO ] Computed 16 place invariants in 7 ms
[2023-03-17 13:50:57] [INFO ] Implicit Places using invariants in 154 ms returned [0, 5, 25, 36]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 157 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 66/127 places, 230/528 transitions.
Applied a total of 0 rules in 1 ms. Remains 66 /66 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 175 ms. Remains : 66/127 places, 230/528 transitions.
Stuttering acceptance computed with spot in 370 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PermAdmissibility-PT-05-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=(NOT p2), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(GT 3 s56), p1:(GT 3 (ADD s15 s17 s18 s20)), p2:(LEQ 3 (ADD s4 s5 s6 s7 s9 s10 s11 s12))], 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, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 4227 reset in 630 ms.
Product exploration explored 100000 steps with 4233 reset in 782 ms.
Computed a total of 66 stabilizing places and 230 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 66 transition count 230
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X p0), (X p1), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p2))), (F (G p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 634 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Finished random walk after 54 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=18 )
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X p0), (X p1), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p2))), (F (G p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p2), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 10 factoid took 584 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 312 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 12 out of 66 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 230/230 transitions.
Applied a total of 0 rules in 1 ms. Remains 66 /66 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 66 cols
[2023-03-17 13:51:01] [INFO ] Computed 12 place invariants in 3 ms
[2023-03-17 13:51:01] [INFO ] Implicit Places using invariants in 141 ms returned []
[2023-03-17 13:51:01] [INFO ] Invariant cache hit.
[2023-03-17 13:51:01] [INFO ] Implicit Places using invariants and state equation in 218 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2023-03-17 13:51:01] [INFO ] Invariant cache hit.
[2023-03-17 13:51:01] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 534 ms. Remains : 66/66 places, 230/230 transitions.
Computed a total of 66 stabilizing places and 230 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 66 transition count 230
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 240 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Finished random walk after 53 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=17 )
Knowledge obtained : [(AND (NOT p2) p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p2), (F (AND (NOT p2) (NOT p1)))]
Knowledge based reduction with 5 factoid took 343 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 4180 reset in 550 ms.
Product exploration explored 100000 steps with 4195 reset in 561 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 12 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 230/230 transitions.
Graph (complete) has 443 edges and 66 vertex of which 62 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 62 transition count 226
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 62 transition count 226
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 4 place count 61 transition count 225
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 61 transition count 225
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 5 rules in 37 ms. Remains 61 /66 variables (removed 5) and now considering 225/230 (removed 5) transitions.
[2023-03-17 13:51:04] [INFO ] Redundant transitions in 12 ms returned []
// Phase 1: matrix 225 rows 61 cols
[2023-03-17 13:51:04] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-17 13:51:04] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/66 places, 225/230 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 237 ms. Remains : 61/66 places, 225/230 transitions.
Support contains 12 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 230/230 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 230/230 (removed 0) transitions.
// Phase 1: matrix 230 rows 66 cols
[2023-03-17 13:51:04] [INFO ] Computed 12 place invariants in 2 ms
[2023-03-17 13:51:04] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-03-17 13:51:04] [INFO ] Invariant cache hit.
[2023-03-17 13:51:05] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 361 ms to find 0 implicit places.
[2023-03-17 13:51:05] [INFO ] Invariant cache hit.
[2023-03-17 13:51:05] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 521 ms. Remains : 66/66 places, 230/230 transitions.
Treatment of property PermAdmissibility-PT-05-LTLCardinality-03 finished in 8279 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 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 528/528 transitions.
Graph (complete) has 1133 edges and 127 vertex of which 100 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.3 ms
Discarding 27 places :
Also discarding 0 output transitions
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 23 place count 78 transition count 344
Iterating global reduction 0 with 22 rules applied. Total rules applied 45 place count 78 transition count 344
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 69 place count 54 transition count 108
Iterating global reduction 0 with 24 rules applied. Total rules applied 93 place count 54 transition count 108
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 96 place count 51 transition count 84
Iterating global reduction 0 with 3 rules applied. Total rules applied 99 place count 51 transition count 84
Applied a total of 99 rules in 26 ms. Remains 51 /127 variables (removed 76) and now considering 84/528 (removed 444) transitions.
// Phase 1: matrix 84 rows 51 cols
[2023-03-17 13:51:05] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-17 13:51:05] [INFO ] Implicit Places using invariants in 81 ms returned [0, 5, 18, 25]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 86 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/127 places, 84/528 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 47 transition count 83
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 46 transition count 83
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 46 transition count 82
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 45 transition count 82
Applied a total of 4 rules in 11 ms. Remains 45 /47 variables (removed 2) and now considering 82/84 (removed 2) transitions.
// Phase 1: matrix 82 rows 45 cols
[2023-03-17 13:51:05] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-17 13:51:05] [INFO ] Implicit Places using invariants in 223 ms returned []
[2023-03-17 13:51:05] [INFO ] Invariant cache hit.
[2023-03-17 13:51:05] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 316 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 45/127 places, 82/528 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 440 ms. Remains : 45/127 places, 82/528 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : PermAdmissibility-PT-05-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 3 s1)], 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 1408 reset in 372 ms.
Product exploration explored 100000 steps with 1408 reset in 364 ms.
Computed a total of 45 stabilizing places and 82 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 45 transition count 82
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 154 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 82 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=27 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 224 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 82/82 transitions.
Applied a total of 0 rules in 4 ms. Remains 45 /45 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 13:51:07] [INFO ] Invariant cache hit.
[2023-03-17 13:51:07] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-17 13:51:07] [INFO ] Invariant cache hit.
[2023-03-17 13:51:07] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2023-03-17 13:51:07] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-17 13:51:07] [INFO ] Invariant cache hit.
[2023-03-17 13:51:07] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 318 ms. Remains : 45/45 places, 82/82 transitions.
Computed a total of 45 stabilizing places and 82 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 45 transition count 82
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 161 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 78 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=39 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 185 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1408 reset in 269 ms.
Product exploration explored 100000 steps with 1408 reset in 311 ms.
Support contains 1 out of 45 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 45/45 places, 82/82 transitions.
Applied a total of 0 rules in 4 ms. Remains 45 /45 variables (removed 0) and now considering 82/82 (removed 0) transitions.
[2023-03-17 13:51:08] [INFO ] Invariant cache hit.
[2023-03-17 13:51:08] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-17 13:51:08] [INFO ] Invariant cache hit.
[2023-03-17 13:51:08] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 255 ms to find 0 implicit places.
[2023-03-17 13:51:08] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-17 13:51:08] [INFO ] Invariant cache hit.
[2023-03-17 13:51:09] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 407 ms. Remains : 45/45 places, 82/82 transitions.
Treatment of property PermAdmissibility-PT-05-LTLCardinality-05 finished in 3743 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||X((G(p1) U (p0&&G(p1)))))))'
Support contains 10 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 528/528 transitions.
Reduce places removed 27 places and 0 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 100 transition count 528
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 49 place count 78 transition count 344
Iterating global reduction 1 with 22 rules applied. Total rules applied 71 place count 78 transition count 344
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 90 place count 59 transition count 138
Iterating global reduction 1 with 19 rules applied. Total rules applied 109 place count 59 transition count 138
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 111 place count 57 transition count 122
Iterating global reduction 1 with 2 rules applied. Total rules applied 113 place count 57 transition count 122
Applied a total of 113 rules in 10 ms. Remains 57 /127 variables (removed 70) and now considering 122/528 (removed 406) transitions.
// Phase 1: matrix 122 rows 57 cols
[2023-03-17 13:51:09] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-17 13:51:09] [INFO ] Implicit Places using invariants in 105 ms returned [0, 5, 19, 30]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 117 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 53/127 places, 122/528 transitions.
Applied a total of 0 rules in 1 ms. Remains 53 /53 variables (removed 0) and now considering 122/122 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 128 ms. Remains : 53/127 places, 122/528 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p1), (NOT p0), true, (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : PermAdmissibility-PT-05-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=4 dest: 0}, { cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(GT s47 s17), p0:(GT 2 (ADD s18 s19 s20 s21 s22 s23 s28 s29))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 136 ms.
Product exploration explored 100000 steps with 50000 reset in 146 ms.
Computed a total of 53 stabilizing places and 122 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 53 transition count 122
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 5 factoid took 196 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PermAdmissibility-PT-05-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PermAdmissibility-PT-05-LTLCardinality-06 finished in 862 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((p0&&X(X(p1))))||X(!p1)))'
Support contains 10 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 528/528 transitions.
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 108 transition count 528
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 35 place count 92 transition count 356
Iterating global reduction 1 with 16 rules applied. Total rules applied 51 place count 92 transition count 356
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 65 place count 78 transition count 230
Iterating global reduction 1 with 14 rules applied. Total rules applied 79 place count 78 transition count 230
Applied a total of 79 rules in 8 ms. Remains 78 /127 variables (removed 49) and now considering 230/528 (removed 298) transitions.
// Phase 1: matrix 230 rows 78 cols
[2023-03-17 13:51:09] [INFO ] Computed 17 place invariants in 2 ms
[2023-03-17 13:51:10] [INFO ] Implicit Places using invariants in 170 ms returned [0, 5, 33, 44]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 174 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/127 places, 230/528 transitions.
Applied a total of 0 rules in 1 ms. Remains 74 /74 variables (removed 0) and now considering 230/230 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 184 ms. Remains : 74/127 places, 230/528 transitions.
Stuttering acceptance computed with spot in 179 ms :[true, p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PermAdmissibility-PT-05-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 4}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(LEQ 1 s1), p0:(OR (LEQ 2 s24) (LEQ 2 (ADD s14 s15 s17 s18 s19 s20 s21 s22)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 182 ms.
Product exploration explored 100000 steps with 50000 reset in 222 ms.
Computed a total of 74 stabilizing places and 230 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 74 transition count 230
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1))), (X (NOT p1)), true, (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 p1)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p0 p1)))
Knowledge based reduction with 9 factoid took 158 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PermAdmissibility-PT-05-LTLCardinality-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PermAdmissibility-PT-05-LTLCardinality-07 finished in 1027 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((p0||G(p1))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 528/528 transitions.
Graph (complete) has 1133 edges and 127 vertex of which 101 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.3 ms
Discarding 26 places :
Also discarding 0 output transitions
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 21 place count 81 transition count 350
Iterating global reduction 0 with 20 rules applied. Total rules applied 41 place count 81 transition count 350
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 61 place count 61 transition count 134
Iterating global reduction 0 with 20 rules applied. Total rules applied 81 place count 61 transition count 134
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 83 place count 59 transition count 118
Iterating global reduction 0 with 2 rules applied. Total rules applied 85 place count 59 transition count 118
Applied a total of 85 rules in 25 ms. Remains 59 /127 variables (removed 68) and now considering 118/528 (removed 410) transitions.
// Phase 1: matrix 118 rows 59 cols
[2023-03-17 13:51:11] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-17 13:51:11] [INFO ] Implicit Places using invariants in 571 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 574 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 58/127 places, 118/528 transitions.
Applied a total of 0 rules in 6 ms. Remains 58 /58 variables (removed 0) and now considering 118/118 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 606 ms. Remains : 58/127 places, 118/528 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PermAdmissibility-PT-05-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=2, aps=[p1:(LEQ s45 s11), p0:(GT s0 s35)], 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, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 110 steps with 1 reset in 1 ms.
FORMULA PermAdmissibility-PT-05-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-05-LTLCardinality-09 finished in 714 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' '!(((p0 U p1)&&X(p2)))'
Support contains 6 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 528/528 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 101 transition count 528
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 46 place count 81 transition count 352
Iterating global reduction 1 with 20 rules applied. Total rules applied 66 place count 81 transition count 352
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 85 place count 62 transition count 140
Iterating global reduction 1 with 19 rules applied. Total rules applied 104 place count 62 transition count 140
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 105 place count 61 transition count 132
Iterating global reduction 1 with 1 rules applied. Total rules applied 106 place count 61 transition count 132
Applied a total of 106 rules in 8 ms. Remains 61 /127 variables (removed 66) and now considering 132/528 (removed 396) transitions.
// Phase 1: matrix 132 rows 61 cols
[2023-03-17 13:51:11] [INFO ] Computed 16 place invariants in 2 ms
[2023-03-17 13:51:11] [INFO ] Implicit Places using invariants in 102 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 104 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/127 places, 132/528 transitions.
Applied a total of 0 rules in 1 ms. Remains 60 /60 variables (removed 0) and now considering 132/132 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 113 ms. Remains : 60/127 places, 132/528 transitions.
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : PermAdmissibility-PT-05-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}]], initial=0, aps=[p1:(LEQ s23 s9), p0:(LEQ s10 s58), p2:(AND (LEQ s10 s58) (LEQ s57 s46))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, 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 PermAdmissibility-PT-05-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-05-LTLCardinality-11 finished in 274 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 U (p1&&X(p2)))))'
Support contains 5 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 528/528 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 102 transition count 528
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 45 place count 82 transition count 348
Iterating global reduction 1 with 20 rules applied. Total rules applied 65 place count 82 transition count 348
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 84 place count 63 transition count 146
Iterating global reduction 1 with 19 rules applied. Total rules applied 103 place count 63 transition count 146
Applied a total of 103 rules in 7 ms. Remains 63 /127 variables (removed 64) and now considering 146/528 (removed 382) transitions.
// Phase 1: matrix 146 rows 63 cols
[2023-03-17 13:51:12] [INFO ] Computed 16 place invariants in 6 ms
[2023-03-17 13:51:12] [INFO ] Implicit Places using invariants in 102 ms returned [0, 9, 23]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 115 ms to find 3 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 60/127 places, 146/528 transitions.
Applied a total of 0 rules in 1 ms. Remains 60 /60 variables (removed 0) and now considering 146/146 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 123 ms. Remains : 60/127 places, 146/528 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p1) (NOT p2)), (NOT p2), (NOT p2), (OR (NOT p1) (NOT p2)), true]
Running random walk in product with property : PermAdmissibility-PT-05-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 4}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p1:(LEQ 2 s6), p0:(LEQ s49 s29), p2:(OR (GT s49 s29) (LEQ s5 s11))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 46 steps with 0 reset in 0 ms.
FORMULA PermAdmissibility-PT-05-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-05-LTLCardinality-12 finished in 320 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 U p1))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 528/528 transitions.
Graph (complete) has 1133 edges and 127 vertex of which 101 are kept as prefixes of interest. Removing 26 places using SCC suffix rule.3 ms
Discarding 26 places :
Also discarding 0 output transitions
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 22 place count 80 transition count 346
Iterating global reduction 0 with 21 rules applied. Total rules applied 43 place count 80 transition count 346
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 65 place count 58 transition count 124
Iterating global reduction 0 with 22 rules applied. Total rules applied 87 place count 58 transition count 124
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 89 place count 56 transition count 108
Iterating global reduction 0 with 2 rules applied. Total rules applied 91 place count 56 transition count 108
Applied a total of 91 rules in 17 ms. Remains 56 /127 variables (removed 71) and now considering 108/528 (removed 420) transitions.
// Phase 1: matrix 108 rows 56 cols
[2023-03-17 13:51:12] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-17 13:51:12] [INFO ] Implicit Places using invariants in 74 ms returned [0, 5, 20, 28]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 75 ms to find 4 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 52/127 places, 108/528 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 52 transition count 107
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 51 transition count 107
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 51 transition count 106
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 50 transition count 106
Applied a total of 4 rules in 8 ms. Remains 50 /52 variables (removed 2) and now considering 106/108 (removed 2) transitions.
// Phase 1: matrix 106 rows 50 cols
[2023-03-17 13:51:12] [INFO ] Computed 12 place invariants in 1 ms
[2023-03-17 13:51:12] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-17 13:51:12] [INFO ] Invariant cache hit.
[2023-03-17 13:51:12] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 50/127 places, 106/528 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 300 ms. Remains : 50/127 places, 106/528 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : PermAdmissibility-PT-05-LTLCardinality-14 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:(LEQ s5 s3), p0:(LEQ s8 s37)], 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 2513 reset in 384 ms.
Product exploration explored 100000 steps with 2482 reset in 421 ms.
Computed a total of 50 stabilizing places and 106 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 50 transition count 106
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 359 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Finished random walk after 409 steps, including 4 resets, run visited all 3 properties in 11 ms. (steps per millisecond=37 )
Knowledge obtained : [(AND p1 p0), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (OR p1 p0))), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 9 factoid took 441 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1)]
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 106/106 transitions.
Applied a total of 0 rules in 3 ms. Remains 50 /50 variables (removed 0) and now considering 106/106 (removed 0) transitions.
[2023-03-17 13:51:14] [INFO ] Invariant cache hit.
[2023-03-17 13:51:14] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-17 13:51:14] [INFO ] Invariant cache hit.
[2023-03-17 13:51:14] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
[2023-03-17 13:51:14] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 13:51:14] [INFO ] Invariant cache hit.
[2023-03-17 13:51:14] [INFO ] Dead Transitions using invariants and state equation in 82 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 332 ms. Remains : 50/50 places, 106/106 transitions.
Computed a total of 50 stabilizing places and 106 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 50 transition count 106
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 p0), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 356 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1)]
Finished random walk after 404 steps, including 4 resets, run visited all 3 properties in 11 ms. (steps per millisecond=36 )
Knowledge obtained : [(AND p1 p0), (X (OR p1 p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (OR p1 p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (OR p1 p0))), (F (AND (NOT p1) p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 9 factoid took 426 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 2483 reset in 409 ms.
Product exploration explored 100000 steps with 2506 reset in 430 ms.
Support contains 4 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 106/106 transitions.
Applied a total of 0 rules in 8 ms. Remains 50 /50 variables (removed 0) and now considering 106/106 (removed 0) transitions.
[2023-03-17 13:51:16] [INFO ] Invariant cache hit.
[2023-03-17 13:51:17] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-17 13:51:17] [INFO ] Invariant cache hit.
[2023-03-17 13:51:17] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
[2023-03-17 13:51:17] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-17 13:51:17] [INFO ] Invariant cache hit.
[2023-03-17 13:51:17] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 358 ms. Remains : 50/50 places, 106/106 transitions.
Treatment of property PermAdmissibility-PT-05-LTLCardinality-14 finished in 5072 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||G(p1)))))'
Support contains 3 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 528/528 transitions.
Reduce places removed 26 places and 0 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 101 transition count 528
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 46 place count 81 transition count 350
Iterating global reduction 1 with 20 rules applied. Total rules applied 66 place count 81 transition count 350
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 86 place count 61 transition count 134
Iterating global reduction 1 with 20 rules applied. Total rules applied 106 place count 61 transition count 134
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 108 place count 59 transition count 118
Iterating global reduction 1 with 2 rules applied. Total rules applied 110 place count 59 transition count 118
Applied a total of 110 rules in 7 ms. Remains 59 /127 variables (removed 68) and now considering 118/528 (removed 410) transitions.
// Phase 1: matrix 118 rows 59 cols
[2023-03-17 13:51:17] [INFO ] Computed 16 place invariants in 1 ms
[2023-03-17 13:51:17] [INFO ] Implicit Places using invariants in 89 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 104 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 58/127 places, 118/528 transitions.
Applied a total of 0 rules in 1 ms. Remains 58 /58 variables (removed 0) and now considering 118/118 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 113 ms. Remains : 58/127 places, 118/528 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PermAdmissibility-PT-05-LTLCardinality-15 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}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(LEQ s4 s7), p0:(LEQ 3 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 161 steps with 1 reset in 1 ms.
FORMULA PermAdmissibility-PT-05-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PermAdmissibility-PT-05-LTLCardinality-15 finished in 233 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(p0)&&F(p1)))||(F(p0)&&X((F(p1)&&F(p2)))))))'
Found a Shortening insensitive property : PermAdmissibility-PT-05-LTLCardinality-03
Stuttering acceptance computed with spot in 357 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2))]
Support contains 13 out of 127 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 127/127 places, 528/528 transitions.
Graph (complete) has 1133 edges and 127 vertex of which 82 are kept as prefixes of interest. Removing 45 places using SCC suffix rule.2 ms
Discarding 45 places :
Also discarding 128 output transitions
Drop transitions removed 128 transitions
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 12 place count 71 transition count 256
Iterating global reduction 0 with 11 rules applied. Total rules applied 23 place count 71 transition count 256
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 29 place count 65 transition count 226
Iterating global reduction 0 with 6 rules applied. Total rules applied 35 place count 65 transition count 226
Applied a total of 35 rules in 15 ms. Remains 65 /127 variables (removed 62) and now considering 226/528 (removed 302) transitions.
// Phase 1: matrix 226 rows 65 cols
[2023-03-17 13:51:18] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-17 13:51:18] [INFO ] Implicit Places using invariants in 148 ms returned [0, 20, 31]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 152 ms to find 3 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 62/127 places, 226/528 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 62 transition count 225
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 61 transition count 225
Applied a total of 2 rules in 8 ms. Remains 61 /62 variables (removed 1) and now considering 225/226 (removed 1) transitions.
// Phase 1: matrix 225 rows 61 cols
[2023-03-17 13:51:18] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-17 13:51:18] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-17 13:51:18] [INFO ] Invariant cache hit.
[2023-03-17 13:51:18] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 61/127 places, 225/528 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 516 ms. Remains : 61/127 places, 225/528 transitions.
Running random walk in product with property : PermAdmissibility-PT-05-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=(NOT p2), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 6}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(GT 3 s51), p1:(GT 3 (ADD s11 s13 s14 s16)), p2:(LEQ 3 (ADD s0 s1 s2 s3 s5 s6 s7 s8))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 4207 reset in 525 ms.
Product exploration explored 100000 steps with 4182 reset in 551 ms.
Computed a total of 61 stabilizing places and 225 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 61 transition count 225
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X p0), (X p1), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p2))), (F (G p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 561 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Finished random walk after 54 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X p0), (X p1), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT p2))), (F (G p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p2), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 10 factoid took 549 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 156 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 12 out of 61 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 225/225 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 225/225 (removed 0) transitions.
[2023-03-17 13:51:21] [INFO ] Invariant cache hit.
[2023-03-17 13:51:21] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-17 13:51:21] [INFO ] Invariant cache hit.
[2023-03-17 13:51:21] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2023-03-17 13:51:21] [INFO ] Invariant cache hit.
[2023-03-17 13:51:21] [INFO ] Dead Transitions using invariants and state equation in 142 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 425 ms. Remains : 61/61 places, 225/225 transitions.
Computed a total of 61 stabilizing places and 225 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 61 transition count 225
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p2) p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 230 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Finished random walk after 54 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=27 )
Knowledge obtained : [(AND (NOT p2) p1), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p2), (F (AND (NOT p2) (NOT p1)))]
Knowledge based reduction with 5 factoid took 276 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Product exploration explored 100000 steps with 4180 reset in 528 ms.
Product exploration explored 100000 steps with 4171 reset in 551 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 159 ms :[(AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1))]
Support contains 12 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 225/225 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 61 transition count 225
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 14 ms. Remains 61 /61 variables (removed 0) and now considering 225/225 (removed 0) transitions.
[2023-03-17 13:51:24] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 225 rows 61 cols
[2023-03-17 13:51:24] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-17 13:51:24] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/61 places, 225/225 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 202 ms. Remains : 61/61 places, 225/225 transitions.
Support contains 12 out of 61 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 61/61 places, 225/225 transitions.
Applied a total of 0 rules in 1 ms. Remains 61 /61 variables (removed 0) and now considering 225/225 (removed 0) transitions.
// Phase 1: matrix 225 rows 61 cols
[2023-03-17 13:51:24] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-17 13:51:24] [INFO ] Implicit Places using invariants in 102 ms returned []
[2023-03-17 13:51:24] [INFO ] Invariant cache hit.
[2023-03-17 13:51:24] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 287 ms to find 0 implicit places.
[2023-03-17 13:51:24] [INFO ] Invariant cache hit.
[2023-03-17 13:51:25] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 427 ms. Remains : 61/61 places, 225/225 transitions.
Treatment of property PermAdmissibility-PT-05-LTLCardinality-03 finished in 7468 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)))'
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))))'
[2023-03-17 13:51:25] [INFO ] Flatten gal took : 64 ms
[2023-03-17 13:51:25] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-17 13:51:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 127 places, 528 transitions and 2848 arcs took 8 ms.
Total runtime 34989 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1744/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1744/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1744/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : PermAdmissibility-PT-05-LTLCardinality-03
Could not compute solution for formula : PermAdmissibility-PT-05-LTLCardinality-05
Could not compute solution for formula : PermAdmissibility-PT-05-LTLCardinality-14
BK_STOP 1679061087764
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name PermAdmissibility-PT-05-LTLCardinality-03
ltl formula formula --ltl=/tmp/1744/ltl_0_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 127 places, 528 transitions and 2848 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1744/ltl_0_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1744/ltl_0_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.120 real 0.020 user 0.020 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1744/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1744/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 8 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
free(): double free detected in tcache 2
ltl formula name PermAdmissibility-PT-05-LTLCardinality-05
ltl formula formula --ltl=/tmp/1744/ltl_1_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 127 places, 528 transitions and 2848 arcs
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1744/ltl_1_
pnml2lts-mc( 0/ 4): Loading Petri net took 0.140 real 0.030 user 0.010 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1744/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1744/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1744/ltl_1_
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name PermAdmissibility-PT-05-LTLCardinality-14
ltl formula formula --ltl=/tmp/1744/ltl_2_
pnml2lts-mc: =============================================================================
pnml2lts-mc: Runtime environment could only preallocate 15 GB while requesting 240 GB.
pnml2lts-mc: Configure your system limits to exploit all memory.
pnml2lts-mc: =============================================================================
pnml2lts-mc( 0/ 4): Loading model from model.pnml
pnml2lts-mc( 0/ 4): Edge label is id
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 127 places, 528 transitions and 2848 arcs
Warning: program compiled against libxml 210 using older 209
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1744/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1744/ltl_2_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.140 real 0.010 user 0.040 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1744/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1744/ltl_2_
pnml2lts-mc( 0/ 4): buchi has 3 states
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-mc(+0xa23f4) [0x55d19e0c13f4]
1: pnml2lts-mc(+0xa2496) [0x55d19e0c1496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7fecf46db140]
3: pnml2lts-mc(+0x405be5) [0x55d19e424be5]
4: pnml2lts-mc(+0x16b3f9) [0x55d19e18a3f9]
5: pnml2lts-mc(+0x164ac4) [0x55d19e183ac4]
6: pnml2lts-mc(+0x272e0a) [0x55d19e291e0a]
7: pnml2lts-mc(+0xb61f0) [0x55d19e0d51f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7fecf452e4d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7fecf452e67a]
10: pnml2lts-mc(+0xa1581) [0x55d19e0c0581]
11: pnml2lts-mc(+0xa1910) [0x55d19e0c0910]
12: pnml2lts-mc(+0xa32a2) [0x55d19e0c22a2]
13: pnml2lts-mc(+0xa50f4) [0x55d19e0c40f4]
14: pnml2lts-mc(+0x3f34b3) [0x55d19e4124b3]
15: pnml2lts-mc(+0x7c63d) [0x55d19e09b63d]
16: pnml2lts-mc(+0x67d86) [0x55d19e086d86]
17: pnml2lts-mc(+0x60a8a) [0x55d19e07fa8a]
18: pnml2lts-mc(+0x5eb15) [0x55d19e07db15]
19: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7fecf4516d0a]
20: pnml2lts-mc(+0x6075e) [0x55d19e07f75e]
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="PermAdmissibility-PT-05"
export BK_EXAMINATION="LTLCardinality"
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 PermAdmissibility-PT-05, 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 r265-smll-167863540100523"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PermAdmissibility-PT-05.tgz
mv PermAdmissibility-PT-05 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 '
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 ;