About the Execution of LTSMin+red for HirschbergSinclair-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 672.600 | 58511.00 | 93442.00 | 793.30 | FFTT??FT?FTTFFFF | 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.r201-smll-167840347800435.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 HirschbergSinclair-PT-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-167840347800435
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 624K
-rw-r--r-- 1 mcc users 8.1K Feb 26 02:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 26 02:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Feb 26 02:15 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 02:15 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 02:17 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Feb 26 02:17 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 02:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 02:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 136K Mar 5 18:22 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 HirschbergSinclair-PT-10-LTLCardinality-00
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-01
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-02
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-03
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-04
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-05
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-06
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-07
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-08
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-09
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-10
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-11
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-12
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-13
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-14
FORMULA_NAME HirschbergSinclair-PT-10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678702940157
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=HirschbergSinclair-PT-10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-13 10:22:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-13 10:22:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 10:22:24] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2023-03-13 10:22:24] [INFO ] Transformed 260 places.
[2023-03-13 10:22:24] [INFO ] Transformed 236 transitions.
[2023-03-13 10:22:24] [INFO ] Parsed PT model containing 260 places and 236 transitions and 721 arcs in 335 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA HirschbergSinclair-PT-10-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 260 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 260/260 places, 236/236 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 254 transition count 236
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 10 place count 250 transition count 232
Iterating global reduction 1 with 4 rules applied. Total rules applied 14 place count 250 transition count 232
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 17 place count 247 transition count 229
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 247 transition count 229
Applied a total of 20 rules in 146 ms. Remains 247 /260 variables (removed 13) and now considering 229/236 (removed 7) transitions.
// Phase 1: matrix 229 rows 247 cols
[2023-03-13 10:22:24] [INFO ] Computed 18 place invariants in 45 ms
[2023-03-13 10:22:25] [INFO ] Implicit Places using invariants in 637 ms returned []
[2023-03-13 10:22:25] [INFO ] Invariant cache hit.
[2023-03-13 10:22:26] [INFO ] Implicit Places using invariants and state equation in 823 ms returned []
Implicit Place search using SMT with State Equation took 1545 ms to find 0 implicit places.
[2023-03-13 10:22:26] [INFO ] Invariant cache hit.
[2023-03-13 10:22:26] [INFO ] Dead Transitions using invariants and state equation in 463 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 247/260 places, 229/236 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2161 ms. Remains : 247/260 places, 229/236 transitions.
Support contains 45 out of 247 places after structural reductions.
[2023-03-13 10:22:27] [INFO ] Flatten gal took : 133 ms
[2023-03-13 10:22:27] [INFO ] Flatten gal took : 53 ms
[2023-03-13 10:22:27] [INFO ] Input system was already deterministic with 229 transitions.
Incomplete random walk after 10000 steps, including 42 resets, run finished after 823 ms. (steps per millisecond=12 ) properties (out of 33) seen :24
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-13 10:22:28] [INFO ] Invariant cache hit.
[2023-03-13 10:22:28] [INFO ] [Real]Absence check using 4 positive place invariants in 20 ms returned sat
[2023-03-13 10:22:28] [INFO ] [Real]Absence check using 4 positive and 14 generalized place invariants in 61 ms returned sat
[2023-03-13 10:22:29] [INFO ] After 573ms SMT Verify possible using all constraints in real domain returned unsat :9 sat :0
Fused 9 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 6 ms.
FORMULA HirschbergSinclair-PT-10-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA HirschbergSinclair-PT-10-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 9 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA HirschbergSinclair-PT-10-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HirschbergSinclair-PT-10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 247 stabilizing places and 229 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 247 transition count 229
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(F(p0))))'
Support contains 2 out of 247 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 229/229 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 243 transition count 229
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 11 place count 236 transition count 222
Iterating global reduction 1 with 7 rules applied. Total rules applied 18 place count 236 transition count 222
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 23 place count 231 transition count 217
Iterating global reduction 1 with 5 rules applied. Total rules applied 28 place count 231 transition count 217
Applied a total of 28 rules in 52 ms. Remains 231 /247 variables (removed 16) and now considering 217/229 (removed 12) transitions.
// Phase 1: matrix 217 rows 231 cols
[2023-03-13 10:22:29] [INFO ] Computed 14 place invariants in 6 ms
[2023-03-13 10:22:30] [INFO ] Implicit Places using invariants in 364 ms returned []
[2023-03-13 10:22:30] [INFO ] Invariant cache hit.
[2023-03-13 10:22:30] [INFO ] Implicit Places using invariants and state equation in 660 ms returned []
Implicit Place search using SMT with State Equation took 1028 ms to find 0 implicit places.
[2023-03-13 10:22:31] [INFO ] Invariant cache hit.
[2023-03-13 10:22:31] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 231/247 places, 217/229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1330 ms. Remains : 231/247 places, 217/229 transitions.
Stuttering acceptance computed with spot in 334 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT s62 s20)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 325 steps with 2 reset in 11 ms.
FORMULA HirschbergSinclair-PT-10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-10-LTLCardinality-01 finished in 1771 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)))'
Support contains 2 out of 247 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 229/229 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 243 transition count 229
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 11 place count 236 transition count 222
Iterating global reduction 1 with 7 rules applied. Total rules applied 18 place count 236 transition count 222
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 230 transition count 216
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 230 transition count 216
Applied a total of 30 rules in 43 ms. Remains 230 /247 variables (removed 17) and now considering 216/229 (removed 13) transitions.
// Phase 1: matrix 216 rows 230 cols
[2023-03-13 10:22:31] [INFO ] Computed 14 place invariants in 4 ms
[2023-03-13 10:22:31] [INFO ] Implicit Places using invariants in 306 ms returned []
[2023-03-13 10:22:31] [INFO ] Invariant cache hit.
[2023-03-13 10:22:32] [INFO ] Implicit Places using invariants and state equation in 536 ms returned []
Implicit Place search using SMT with State Equation took 847 ms to find 0 implicit places.
[2023-03-13 10:22:32] [INFO ] Invariant cache hit.
[2023-03-13 10:22:32] [INFO ] Dead Transitions using invariants and state equation in 244 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 230/247 places, 216/229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1141 ms. Remains : 230/247 places, 216/229 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s87 s72)], 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 621 ms.
Product exploration explored 100000 steps with 50000 reset in 541 ms.
Computed a total of 230 stabilizing places and 216 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 230 transition count 216
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 (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 162 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-10-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-10-LTLCardinality-02 finished in 2815 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(X(F(p0)))))'
Support contains 1 out of 247 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 229/229 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 243 transition count 229
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 11 place count 236 transition count 222
Iterating global reduction 1 with 7 rules applied. Total rules applied 18 place count 236 transition count 222
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 230 transition count 216
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 230 transition count 216
Applied a total of 30 rules in 26 ms. Remains 230 /247 variables (removed 17) and now considering 216/229 (removed 13) transitions.
[2023-03-13 10:22:34] [INFO ] Invariant cache hit.
[2023-03-13 10:22:34] [INFO ] Implicit Places using invariants in 149 ms returned []
[2023-03-13 10:22:34] [INFO ] Invariant cache hit.
[2023-03-13 10:22:35] [INFO ] Implicit Places using invariants and state equation in 692 ms returned []
Implicit Place search using SMT with State Equation took 854 ms to find 0 implicit places.
[2023-03-13 10:22:35] [INFO ] Invariant cache hit.
[2023-03-13 10:22:35] [INFO ] Dead Transitions using invariants and state equation in 333 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 230/247 places, 216/229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1217 ms. Remains : 230/247 places, 216/229 transitions.
Stuttering acceptance computed with spot in 233 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(GT 1 s145)], 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]]
Product exploration explored 100000 steps with 25000 reset in 389 ms.
Product exploration explored 100000 steps with 25000 reset in 605 ms.
Computed a total of 230 stabilizing places and 216 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 230 transition count 216
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, true, (F (G p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-10-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-10-LTLCardinality-03 finished in 2745 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))'
Support contains 2 out of 247 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 247/247 places, 229/229 transitions.
Graph (complete) has 480 edges and 247 vertex of which 243 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.5 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 10 places and 10 transitions.
Drop transitions removed 99 transitions
Trivial Post-agglo rules discarded 99 transitions
Performed 99 trivial Post agglomeration. Transition count delta: 99
Iterating post reduction 0 with 99 rules applied. Total rules applied 100 place count 233 transition count 120
Reduce places removed 99 places and 0 transitions.
Iterating post reduction 1 with 99 rules applied. Total rules applied 199 place count 134 transition count 120
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 206 place count 127 transition count 113
Iterating global reduction 2 with 7 rules applied. Total rules applied 213 place count 127 transition count 113
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 214 place count 127 transition count 112
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 215 place count 126 transition count 112
Applied a total of 215 rules in 51 ms. Remains 126 /247 variables (removed 121) and now considering 112/229 (removed 117) transitions.
// Phase 1: matrix 112 rows 126 cols
[2023-03-13 10:22:37] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-13 10:22:37] [INFO ] Implicit Places using invariants in 392 ms returned []
[2023-03-13 10:22:37] [INFO ] Invariant cache hit.
[2023-03-13 10:22:37] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 652 ms to find 0 implicit places.
[2023-03-13 10:22:37] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-13 10:22:37] [INFO ] Invariant cache hit.
[2023-03-13 10:22:38] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 126/247 places, 112/229 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 832 ms. Remains : 126/247 places, 112/229 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s96 s21)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1108 reset in 182 ms.
Product exploration explored 100000 steps with 1110 reset in 334 ms.
Computed a total of 126 stabilizing places and 112 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 126 transition count 112
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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 176 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Finished random walk after 96 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=48 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 197 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2023-03-13 10:22:39] [INFO ] Invariant cache hit.
[2023-03-13 10:22:39] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 22 ms returned sat
[2023-03-13 10:22:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 10:22:39] [INFO ] [Real]Absence check using state equation in 611 ms returned sat
[2023-03-13 10:22:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 10:22:40] [INFO ] [Nat]Absence check using 0 positive and 14 generalized place invariants in 26 ms returned sat
[2023-03-13 10:22:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 10:22:40] [INFO ] [Nat]Absence check using state equation in 206 ms returned sat
[2023-03-13 10:22:40] [INFO ] Computed and/alt/rep : 93/98/93 causal constraints (skipped 0 transitions) in 18 ms.
[2023-03-13 10:22:40] [INFO ] Added : 56 causal constraints over 12 iterations in 420 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 112/112 transitions.
Applied a total of 0 rules in 10 ms. Remains 126 /126 variables (removed 0) and now considering 112/112 (removed 0) transitions.
[2023-03-13 10:22:40] [INFO ] Invariant cache hit.
[2023-03-13 10:22:41] [INFO ] Implicit Places using invariants in 287 ms returned []
[2023-03-13 10:22:41] [INFO ] Invariant cache hit.
[2023-03-13 10:22:41] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 644 ms to find 0 implicit places.
[2023-03-13 10:22:41] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-13 10:22:41] [INFO ] Invariant cache hit.
[2023-03-13 10:22:41] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 841 ms. Remains : 126/126 places, 112/112 transitions.
Computed a total of 126 stabilizing places and 112 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 126 transition count 112
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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 204 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Finished random walk after 95 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=47 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 248 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
[2023-03-13 10:22:42] [INFO ] Invariant cache hit.
[2023-03-13 10:22:42] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 22 ms returned sat
[2023-03-13 10:22:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 10:22:43] [INFO ] [Real]Absence check using state equation in 602 ms returned sat
[2023-03-13 10:22:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 10:22:43] [INFO ] [Nat]Absence check using 0 positive and 14 generalized place invariants in 16 ms returned sat
[2023-03-13 10:22:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 10:22:43] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2023-03-13 10:22:43] [INFO ] Computed and/alt/rep : 93/98/93 causal constraints (skipped 0 transitions) in 9 ms.
[2023-03-13 10:22:43] [INFO ] Added : 56 causal constraints over 12 iterations in 173 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1109 reset in 224 ms.
Product exploration explored 100000 steps with 1107 reset in 245 ms.
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 112/112 transitions.
Applied a total of 0 rules in 10 ms. Remains 126 /126 variables (removed 0) and now considering 112/112 (removed 0) transitions.
[2023-03-13 10:22:44] [INFO ] Invariant cache hit.
[2023-03-13 10:22:44] [INFO ] Implicit Places using invariants in 200 ms returned []
[2023-03-13 10:22:44] [INFO ] Invariant cache hit.
[2023-03-13 10:22:44] [INFO ] Implicit Places using invariants and state equation in 313 ms returned []
Implicit Place search using SMT with State Equation took 516 ms to find 0 implicit places.
[2023-03-13 10:22:44] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-13 10:22:44] [INFO ] Invariant cache hit.
[2023-03-13 10:22:44] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 688 ms. Remains : 126/126 places, 112/112 transitions.
Treatment of property HirschbergSinclair-PT-10-LTLCardinality-04 finished in 7733 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)))'
Support contains 2 out of 247 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 229/229 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 243 transition count 229
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 10 place count 237 transition count 223
Iterating global reduction 1 with 6 rules applied. Total rules applied 16 place count 237 transition count 223
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 21 place count 232 transition count 218
Iterating global reduction 1 with 5 rules applied. Total rules applied 26 place count 232 transition count 218
Applied a total of 26 rules in 18 ms. Remains 232 /247 variables (removed 15) and now considering 218/229 (removed 11) transitions.
// Phase 1: matrix 218 rows 232 cols
[2023-03-13 10:22:44] [INFO ] Computed 14 place invariants in 6 ms
[2023-03-13 10:22:45] [INFO ] Implicit Places using invariants in 498 ms returned []
[2023-03-13 10:22:45] [INFO ] Invariant cache hit.
[2023-03-13 10:22:45] [INFO ] Implicit Places using invariants and state equation in 490 ms returned []
Implicit Place search using SMT with State Equation took 991 ms to find 0 implicit places.
[2023-03-13 10:22:45] [INFO ] Invariant cache hit.
[2023-03-13 10:22:46] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 232/247 places, 218/229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1200 ms. Remains : 232/247 places, 218/229 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s17 s39)], 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][false, false]]
Product exploration explored 100000 steps with 32919 reset in 223 ms.
Product exploration explored 100000 steps with 32737 reset in 253 ms.
Computed a total of 232 stabilizing places and 218 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 232 transition count 218
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, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 223 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 287 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 232 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 232/232 places, 218/218 transitions.
Applied a total of 0 rules in 6 ms. Remains 232 /232 variables (removed 0) and now considering 218/218 (removed 0) transitions.
[2023-03-13 10:22:47] [INFO ] Invariant cache hit.
[2023-03-13 10:22:47] [INFO ] Implicit Places using invariants in 257 ms returned []
[2023-03-13 10:22:47] [INFO ] Invariant cache hit.
[2023-03-13 10:22:48] [INFO ] Implicit Places using invariants and state equation in 663 ms returned []
Implicit Place search using SMT with State Equation took 939 ms to find 0 implicit places.
[2023-03-13 10:22:48] [INFO ] Invariant cache hit.
[2023-03-13 10:22:48] [INFO ] Dead Transitions using invariants and state equation in 260 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1208 ms. Remains : 232/232 places, 218/218 transitions.
Computed a total of 232 stabilizing places and 218 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 232 transition count 218
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, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 232 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 257 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 32749 reset in 331 ms.
Product exploration explored 100000 steps with 33191 reset in 375 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 232 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 232/232 places, 218/218 transitions.
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 86 rules applied. Total rules applied 86 place count 232 transition count 218
Deduced a syphon composed of 86 places in 0 ms
Applied a total of 86 rules in 55 ms. Remains 232 /232 variables (removed 0) and now considering 218/218 (removed 0) transitions.
[2023-03-13 10:22:51] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 218 rows 232 cols
[2023-03-13 10:22:51] [INFO ] Computed 14 place invariants in 3 ms
[2023-03-13 10:22:51] [INFO ] Dead Transitions using invariants and state equation in 331 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 232/232 places, 218/218 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 418 ms. Remains : 232/232 places, 218/218 transitions.
Support contains 2 out of 232 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 232/232 places, 218/218 transitions.
Applied a total of 0 rules in 12 ms. Remains 232 /232 variables (removed 0) and now considering 218/218 (removed 0) transitions.
// Phase 1: matrix 218 rows 232 cols
[2023-03-13 10:22:51] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-13 10:22:51] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-13 10:22:51] [INFO ] Invariant cache hit.
[2023-03-13 10:22:52] [INFO ] Implicit Places using invariants and state equation in 654 ms returned []
Implicit Place search using SMT with State Equation took 899 ms to find 0 implicit places.
[2023-03-13 10:22:52] [INFO ] Invariant cache hit.
[2023-03-13 10:22:52] [INFO ] Dead Transitions using invariants and state equation in 318 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1231 ms. Remains : 232/232 places, 218/218 transitions.
Treatment of property HirschbergSinclair-PT-10-LTLCardinality-05 finished in 7791 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 4 out of 247 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 247/247 places, 229/229 transitions.
Graph (complete) has 480 edges and 247 vertex of which 243 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 10 places and 10 transitions.
Drop transitions removed 97 transitions
Trivial Post-agglo rules discarded 97 transitions
Performed 97 trivial Post agglomeration. Transition count delta: 97
Iterating post reduction 0 with 97 rules applied. Total rules applied 98 place count 233 transition count 122
Reduce places removed 97 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 98 rules applied. Total rules applied 196 place count 136 transition count 121
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 197 place count 135 transition count 121
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 204 place count 128 transition count 114
Iterating global reduction 3 with 7 rules applied. Total rules applied 211 place count 128 transition count 114
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 212 place count 128 transition count 113
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 213 place count 127 transition count 113
Applied a total of 213 rules in 47 ms. Remains 127 /247 variables (removed 120) and now considering 113/229 (removed 116) transitions.
// Phase 1: matrix 113 rows 127 cols
[2023-03-13 10:22:52] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-13 10:22:53] [INFO ] Implicit Places using invariants in 273 ms returned []
[2023-03-13 10:22:53] [INFO ] Invariant cache hit.
[2023-03-13 10:22:53] [INFO ] Implicit Places using invariants and state equation in 396 ms returned []
Implicit Place search using SMT with State Equation took 674 ms to find 0 implicit places.
[2023-03-13 10:22:53] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 10:22:53] [INFO ] Invariant cache hit.
[2023-03-13 10:22:53] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/247 places, 113/229 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 916 ms. Remains : 127/247 places, 113/229 transitions.
Stuttering acceptance computed with spot in 119 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HirschbergSinclair-PT-10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(GT s103 s118), p0:(GT s41 s95)], 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 2722 reset in 433 ms.
Product exploration explored 100000 steps with 2718 reset in 359 ms.
Computed a total of 127 stabilizing places and 113 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 127 transition count 113
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 p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 380 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 111 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=37 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 7 factoid took 451 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2023-03-13 10:22:55] [INFO ] Invariant cache hit.
[2023-03-13 10:22:55] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 21 ms returned sat
[2023-03-13 10:22:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 10:22:56] [INFO ] [Real]Absence check using state equation in 217 ms returned sat
[2023-03-13 10:22:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 10:22:56] [INFO ] [Nat]Absence check using 0 positive and 14 generalized place invariants in 21 ms returned sat
[2023-03-13 10:22:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 10:22:56] [INFO ] [Nat]Absence check using state equation in 174 ms returned sat
[2023-03-13 10:22:56] [INFO ] Computed and/alt/rep : 94/99/94 causal constraints (skipped 0 transitions) in 13 ms.
[2023-03-13 10:22:56] [INFO ] Added : 9 causal constraints over 2 iterations in 80 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 113/113 transitions.
Applied a total of 0 rules in 10 ms. Remains 127 /127 variables (removed 0) and now considering 113/113 (removed 0) transitions.
[2023-03-13 10:22:56] [INFO ] Invariant cache hit.
[2023-03-13 10:22:56] [INFO ] Implicit Places using invariants in 193 ms returned []
[2023-03-13 10:22:56] [INFO ] Invariant cache hit.
[2023-03-13 10:22:57] [INFO ] Implicit Places using invariants and state equation in 325 ms returned []
Implicit Place search using SMT with State Equation took 544 ms to find 0 implicit places.
[2023-03-13 10:22:57] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 10:22:57] [INFO ] Invariant cache hit.
[2023-03-13 10:22:57] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 742 ms. Remains : 127/127 places, 113/113 transitions.
Computed a total of 127 stabilizing places and 113 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 127 transition count 113
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 p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 371 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 107 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=53 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0)))), (F (G (NOT p1))), (F (G (NOT p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 7 factoid took 446 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2023-03-13 10:22:58] [INFO ] Invariant cache hit.
[2023-03-13 10:22:58] [INFO ] [Real]Absence check using 0 positive and 14 generalized place invariants in 21 ms returned sat
[2023-03-13 10:22:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-13 10:22:59] [INFO ] [Real]Absence check using state equation in 213 ms returned sat
[2023-03-13 10:22:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-13 10:22:59] [INFO ] [Nat]Absence check using 0 positive and 14 generalized place invariants in 19 ms returned sat
[2023-03-13 10:22:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-13 10:22:59] [INFO ] [Nat]Absence check using state equation in 157 ms returned sat
[2023-03-13 10:22:59] [INFO ] Computed and/alt/rep : 94/99/94 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-13 10:22:59] [INFO ] Added : 9 causal constraints over 2 iterations in 71 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 2720 reset in 310 ms.
Product exploration explored 100000 steps with 2720 reset in 325 ms.
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 113/113 transitions.
Applied a total of 0 rules in 6 ms. Remains 127 /127 variables (removed 0) and now considering 113/113 (removed 0) transitions.
[2023-03-13 10:23:00] [INFO ] Invariant cache hit.
[2023-03-13 10:23:00] [INFO ] Implicit Places using invariants in 128 ms returned []
[2023-03-13 10:23:00] [INFO ] Invariant cache hit.
[2023-03-13 10:23:00] [INFO ] Implicit Places using invariants and state equation in 230 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
[2023-03-13 10:23:00] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 10:23:00] [INFO ] Invariant cache hit.
[2023-03-13 10:23:00] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 491 ms. Remains : 127/127 places, 113/113 transitions.
Treatment of property HirschbergSinclair-PT-10-LTLCardinality-08 finished in 8011 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||(G(p1)&&F(p2))) U (p3 U X(X(G(p3))))))'
Support contains 6 out of 247 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 229/229 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 243 transition count 229
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 9 place count 238 transition count 224
Iterating global reduction 1 with 5 rules applied. Total rules applied 14 place count 238 transition count 224
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 18 place count 234 transition count 220
Iterating global reduction 1 with 4 rules applied. Total rules applied 22 place count 234 transition count 220
Applied a total of 22 rules in 11 ms. Remains 234 /247 variables (removed 13) and now considering 220/229 (removed 9) transitions.
// Phase 1: matrix 220 rows 234 cols
[2023-03-13 10:23:00] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-13 10:23:00] [INFO ] Implicit Places using invariants in 171 ms returned []
[2023-03-13 10:23:00] [INFO ] Invariant cache hit.
[2023-03-13 10:23:01] [INFO ] Implicit Places using invariants and state equation in 506 ms returned []
Implicit Place search using SMT with State Equation took 679 ms to find 0 implicit places.
[2023-03-13 10:23:01] [INFO ] Invariant cache hit.
[2023-03-13 10:23:01] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 234/247 places, 220/229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 884 ms. Remains : 234/247 places, 220/229 transitions.
Stuttering acceptance computed with spot in 562 ms :[(NOT p3), (AND (NOT p1) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p3), (AND (NOT p1) (NOT p3) p0), (AND (NOT p2) (NOT p3)), (NOT p3), true, (AND (NOT p3) (NOT p1)), (AND (NOT p2) (NOT p3)), (NOT p3), (NOT p1), (NOT p2)]
Running random walk in product with property : HirschbergSinclair-PT-10-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 6}], [{ cond=(NOT p1), acceptance={} source=1 dest: 6}, { cond=p1, acceptance={} source=1 dest: 8}], [{ cond=(NOT p2), acceptance={} source=2 dest: 9}], [{ cond=(NOT p3), acceptance={} source=3 dest: 0}, { cond=p3, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p3) p0 (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p3) p0 p1), acceptance={} source=4 dest: 1}, { cond=(AND p3 p0 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p3 p0 p1), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND p3 (NOT p2)), acceptance={} source=5 dest: 5}], [{ cond=p3, acceptance={} source=6 dest: 6}, { cond=(NOT p3), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(AND p3 (NOT p1)), acceptance={} source=8 dest: 6}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=8 dest: 7}, { cond=(AND p3 p1), acceptance={} source=8 dest: 8}, { cond=(AND (NOT p3) p1), acceptance={} source=8 dest: 11}], [{ cond=(AND p3 (NOT p2)), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=9 dest: 12}], [{ cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=10 dest: 0}, { cond=(AND (NOT p3) (NOT p0) p1), acceptance={} source=10 dest: 1}, { cond=(AND (NOT p3) (NOT p0) p1 (NOT p2)), acceptance={} source=10 dest: 2}, { cond=(AND p3 (NOT p0) (NOT p1)), acceptance={} source=10 dest: 3}, { cond=(AND p3 (NOT p0) p1), acceptance={} source=10 dest: 4}, { cond=(AND p3 (NOT p0) p1 (NOT p2)), acceptance={} source=10 dest: 5}, { cond=(OR (AND p3 p0) (AND p3 p1)), acceptance={} source=10 dest: 10}, { cond=(OR (AND (NOT p3) p0) (AND (NOT p3) p1)), acceptance={0} source=10 dest: 10}], [{ cond=(NOT p1), acceptance={} source=11 dest: 7}, { cond=p1, acceptance={} source=11 dest: 11}], [{ cond=(NOT p2), acceptance={0} source=12 dest: 12}]], initial=10, aps=[p1:(LEQ s43 s221), p2:(GT 1 s207), p3:(LEQ 1 s141), p0:(LEQ s160 s21)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 232 steps with 0 reset in 3 ms.
FORMULA HirschbergSinclair-PT-10-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-10-LTLCardinality-09 finished in 1491 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 247 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 247/247 places, 229/229 transitions.
Graph (complete) has 480 edges and 247 vertex of which 243 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.3 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 9 places and 9 transitions.
Drop transitions removed 98 transitions
Trivial Post-agglo rules discarded 98 transitions
Performed 98 trivial Post agglomeration. Transition count delta: 98
Iterating post reduction 0 with 98 rules applied. Total rules applied 99 place count 234 transition count 122
Reduce places removed 98 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 99 rules applied. Total rules applied 198 place count 136 transition count 121
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 199 place count 135 transition count 121
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 205 place count 129 transition count 115
Iterating global reduction 3 with 6 rules applied. Total rules applied 211 place count 129 transition count 115
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 213 place count 128 transition count 114
Applied a total of 213 rules in 68 ms. Remains 128 /247 variables (removed 119) and now considering 114/229 (removed 115) transitions.
// Phase 1: matrix 114 rows 128 cols
[2023-03-13 10:23:02] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-13 10:23:02] [INFO ] Implicit Places using invariants in 206 ms returned []
[2023-03-13 10:23:02] [INFO ] Invariant cache hit.
[2023-03-13 10:23:02] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-13 10:23:02] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 650 ms to find 0 implicit places.
[2023-03-13 10:23:02] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-13 10:23:02] [INFO ] Invariant cache hit.
[2023-03-13 10:23:03] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 128/247 places, 114/229 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 908 ms. Remains : 128/247 places, 114/229 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT s29 s91) (GT 1 s9))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 5827 reset in 458 ms.
Product exploration explored 100000 steps with 5866 reset in 431 ms.
Computed a total of 128 stabilizing places and 114 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 128 transition count 114
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 : [(NOT p0), (F (G p0))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(F (G p0))
Knowledge based reduction with 2 factoid took 195 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-10-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-10-LTLCardinality-10 finished in 2221 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 247 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 229/229 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 243 transition count 229
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 11 place count 236 transition count 222
Iterating global reduction 1 with 7 rules applied. Total rules applied 18 place count 236 transition count 222
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 24 place count 230 transition count 216
Iterating global reduction 1 with 6 rules applied. Total rules applied 30 place count 230 transition count 216
Applied a total of 30 rules in 24 ms. Remains 230 /247 variables (removed 17) and now considering 216/229 (removed 13) transitions.
// Phase 1: matrix 216 rows 230 cols
[2023-03-13 10:23:04] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-13 10:23:04] [INFO ] Implicit Places using invariants in 210 ms returned []
[2023-03-13 10:23:04] [INFO ] Invariant cache hit.
[2023-03-13 10:23:05] [INFO ] Implicit Places using invariants and state equation in 676 ms returned []
Implicit Place search using SMT with State Equation took 903 ms to find 0 implicit places.
[2023-03-13 10:23:05] [INFO ] Invariant cache hit.
[2023-03-13 10:23:05] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 230/247 places, 216/229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1247 ms. Remains : 230/247 places, 216/229 transitions.
Stuttering acceptance computed with spot in 162 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HirschbergSinclair-PT-10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ s94 s137)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 320 ms.
Product exploration explored 100000 steps with 33333 reset in 351 ms.
Computed a total of 230 stabilizing places and 216 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 230 transition count 216
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 (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 3 factoid took 180 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA HirschbergSinclair-PT-10-LTLCardinality-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HirschbergSinclair-PT-10-LTLCardinality-11 finished in 2417 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(p0))))'
Support contains 2 out of 247 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 229/229 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 244 transition count 229
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 9 place count 238 transition count 223
Iterating global reduction 1 with 6 rules applied. Total rules applied 15 place count 238 transition count 223
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 20 place count 233 transition count 218
Iterating global reduction 1 with 5 rules applied. Total rules applied 25 place count 233 transition count 218
Applied a total of 25 rules in 18 ms. Remains 233 /247 variables (removed 14) and now considering 218/229 (removed 11) transitions.
// Phase 1: matrix 218 rows 233 cols
[2023-03-13 10:23:06] [INFO ] Computed 15 place invariants in 3 ms
[2023-03-13 10:23:07] [INFO ] Implicit Places using invariants in 205 ms returned []
[2023-03-13 10:23:07] [INFO ] Invariant cache hit.
[2023-03-13 10:23:07] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 832 ms to find 0 implicit places.
[2023-03-13 10:23:07] [INFO ] Invariant cache hit.
[2023-03-13 10:23:07] [INFO ] Dead Transitions using invariants and state equation in 228 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 233/247 places, 218/229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1080 ms. Remains : 233/247 places, 218/229 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), true, true, true]
Running random walk in product with property : HirschbergSinclair-PT-10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ 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:(LEQ s55 s40)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA HirschbergSinclair-PT-10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-10-LTLCardinality-13 finished in 1252 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(G((X((p1 U (p2||G(p1))))||p0)))))'
Support contains 5 out of 247 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 247/247 places, 229/229 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 244 transition count 229
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 8 place count 239 transition count 224
Iterating global reduction 1 with 5 rules applied. Total rules applied 13 place count 239 transition count 224
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 17 place count 235 transition count 220
Iterating global reduction 1 with 4 rules applied. Total rules applied 21 place count 235 transition count 220
Applied a total of 21 rules in 16 ms. Remains 235 /247 variables (removed 12) and now considering 220/229 (removed 9) transitions.
// Phase 1: matrix 220 rows 235 cols
[2023-03-13 10:23:08] [INFO ] Computed 15 place invariants in 2 ms
[2023-03-13 10:23:08] [INFO ] Implicit Places using invariants in 169 ms returned []
[2023-03-13 10:23:08] [INFO ] Invariant cache hit.
[2023-03-13 10:23:08] [INFO ] Implicit Places using invariants and state equation in 511 ms returned []
Implicit Place search using SMT with State Equation took 682 ms to find 0 implicit places.
[2023-03-13 10:23:08] [INFO ] Invariant cache hit.
[2023-03-13 10:23:09] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 235/247 places, 220/229 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 953 ms. Remains : 235/247 places, 220/229 transitions.
Stuttering acceptance computed with spot in 215 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : HirschbergSinclair-PT-10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p2) p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 p2), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p2:(AND (GT 2 s52) (GT s204 s143)), p1:(GT s204 s143), p0:(OR (LEQ s148 s209) (LEQ 2 s52))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 181 steps with 0 reset in 1 ms.
FORMULA HirschbergSinclair-PT-10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HirschbergSinclair-PT-10-LTLCardinality-14 finished in 1191 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))'
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)))'
Found a Shortening insensitive property : HirschbergSinclair-PT-10-LTLCardinality-05
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 247 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 247/247 places, 229/229 transitions.
Graph (complete) has 480 edges and 247 vertex of which 243 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 0 output transitions
Reduce places removed 9 places and 9 transitions.
Drop transitions removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 0 with 91 rules applied. Total rules applied 92 place count 234 transition count 129
Reduce places removed 91 places and 0 transitions.
Iterating post reduction 1 with 91 rules applied. Total rules applied 183 place count 143 transition count 129
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 189 place count 137 transition count 123
Iterating global reduction 2 with 6 rules applied. Total rules applied 195 place count 137 transition count 123
Applied a total of 195 rules in 20 ms. Remains 137 /247 variables (removed 110) and now considering 123/229 (removed 106) transitions.
// Phase 1: matrix 123 rows 137 cols
[2023-03-13 10:23:09] [INFO ] Computed 14 place invariants in 4 ms
[2023-03-13 10:23:09] [INFO ] Implicit Places using invariants in 228 ms returned []
[2023-03-13 10:23:09] [INFO ] Invariant cache hit.
[2023-03-13 10:23:10] [INFO ] Implicit Places using invariants and state equation in 383 ms returned []
Implicit Place search using SMT with State Equation took 614 ms to find 0 implicit places.
[2023-03-13 10:23:10] [INFO ] Invariant cache hit.
[2023-03-13 10:23:10] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 137/247 places, 123/229 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 834 ms. Remains : 137/247 places, 123/229 transitions.
Running random walk in product with property : HirschbergSinclair-PT-10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s9 s21)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 43194 reset in 354 ms.
Product exploration explored 100000 steps with 43264 reset in 411 ms.
Computed a total of 137 stabilizing places and 123 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 137 transition count 123
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, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 244 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 285 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 123/123 transitions.
Applied a total of 0 rules in 3 ms. Remains 137 /137 variables (removed 0) and now considering 123/123 (removed 0) transitions.
[2023-03-13 10:23:12] [INFO ] Invariant cache hit.
[2023-03-13 10:23:12] [INFO ] Implicit Places using invariants in 226 ms returned []
[2023-03-13 10:23:12] [INFO ] Invariant cache hit.
[2023-03-13 10:23:12] [INFO ] Implicit Places using invariants and state equation in 376 ms returned []
Implicit Place search using SMT with State Equation took 605 ms to find 0 implicit places.
[2023-03-13 10:23:12] [INFO ] Invariant cache hit.
[2023-03-13 10:23:13] [INFO ] Dead Transitions using invariants and state equation in 201 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 810 ms. Remains : 137/137 places, 123/123 transitions.
Computed a total of 137 stabilizing places and 123 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 137 transition count 123
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, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 246 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 276 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 43016 reset in 366 ms.
Product exploration explored 100000 steps with 43023 reset in 408 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 137 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 137/137 places, 123/123 transitions.
Applied a total of 0 rules in 8 ms. Remains 137 /137 variables (removed 0) and now considering 123/123 (removed 0) transitions.
[2023-03-13 10:23:15] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-13 10:23:15] [INFO ] Invariant cache hit.
[2023-03-13 10:23:15] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 218 ms. Remains : 137/137 places, 123/123 transitions.
Support contains 2 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 123/123 transitions.
Applied a total of 0 rules in 2 ms. Remains 137 /137 variables (removed 0) and now considering 123/123 (removed 0) transitions.
[2023-03-13 10:23:15] [INFO ] Invariant cache hit.
[2023-03-13 10:23:15] [INFO ] Implicit Places using invariants in 210 ms returned []
[2023-03-13 10:23:15] [INFO ] Invariant cache hit.
[2023-03-13 10:23:15] [INFO ] Implicit Places using invariants and state equation in 377 ms returned []
Implicit Place search using SMT with State Equation took 591 ms to find 0 implicit places.
[2023-03-13 10:23:15] [INFO ] Invariant cache hit.
[2023-03-13 10:23:16] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 797 ms. Remains : 137/137 places, 123/123 transitions.
Treatment of property HirschbergSinclair-PT-10-LTLCardinality-05 finished in 6735 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
[2023-03-13 10:23:16] [INFO ] Flatten gal took : 35 ms
[2023-03-13 10:23:16] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-13 10:23:16] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 247 places, 229 transitions and 698 arcs took 7 ms.
Total runtime 52540 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1551/ltl_0_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1551/ltl_1_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
pnml2lts-mc model.pnml -s80% --procs=4 --ltl=/tmp/1551/ltl_2_ --buchi-type=spotba --strategy=ufscc --ltl-semantics=spin --state=tree
Could not compute solution for formula : HirschbergSinclair-PT-10-LTLCardinality-04
Could not compute solution for formula : HirschbergSinclair-PT-10-LTLCardinality-05
Could not compute solution for formula : HirschbergSinclair-PT-10-LTLCardinality-08
BK_STOP 1678702998668
--------------------
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 LTLCardinality -timeout 360 -rebuildPNML
mcc2023
ltl formula name HirschbergSinclair-PT-10-LTLCardinality-04
ltl formula formula --ltl=/tmp/1551/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 247 places, 229 transitions and 698 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.100 real 0.010 user 0.020 sys
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1551/ltl_0_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1551/ltl_0_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1551/ltl_0_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1551/ltl_0_
pnml2lts-mc( 0/ 4): buchi has 1 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name HirschbergSinclair-PT-10-LTLCardinality-05
ltl formula formula --ltl=/tmp/1551/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
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 247 places, 229 transitions and 698 arcs
pnml2lts-mc( 0/ 4): Petri net Petri analyzed
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1551/ltl_1_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1551/ltl_1_
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1551/ltl_1_
pnml2lts-mc( 0/ 4): There are no safe places
pnml2lts-mc( 0/ 4): Loading Petri net took 0.110 real 0.000 user 0.030 sys
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1551/ltl_1_
pnml2lts-mc( 0/ 4): buchi has 2 states
pnml2lts-mc( 0/ 4): Weak Buchi automaton detected, adding non-accepting as progress label.
pnml2lts-mc( 0/ 4), ** error **: area memory exhausted
double free or corruption (fasttop)
ltl formula name HirschbergSinclair-PT-10-LTLCardinality-08
ltl formula formula --ltl=/tmp/1551/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
Warning: program compiled against libxml 210 using older 209
pnml2lts-mc( 0/ 4): Petri net has 247 places, 229 transitions and 698 arcs
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( 0/ 4): Loading Petri net took 0.090 real 0.000 user 0.020 sys
pnml2lts-mc( 2/ 4): LTL layer: formula: /tmp/1551/ltl_2_
pnml2lts-mc( 1/ 4): LTL layer: formula: /tmp/1551/ltl_2_
pnml2lts-mc( 0/ 4): LTL layer: formula: /tmp/1551/ltl_2_
pnml2lts-mc( 3/ 4): LTL layer: formula: /tmp/1551/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) [0x561c196cb3f4]
1: pnml2lts-mc(+0xa2496) [0x561c196cb496]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7ffb47f35140]
3: pnml2lts-mc(+0x405be5) [0x561c19a2ebe5]
4: pnml2lts-mc(+0x16b3f9) [0x561c197943f9]
5: pnml2lts-mc(+0x164ac4) [0x561c1978dac4]
6: pnml2lts-mc(+0x272e0a) [0x561c1989be0a]
7: pnml2lts-mc(+0xb61f0) [0x561c196df1f0]
8: /lib/x86_64-linux-gnu/libc.so.6(+0x3b4d7) [0x7ffb47d884d7]
9: /lib/x86_64-linux-gnu/libc.so.6(+0x3b67a) [0x7ffb47d8867a]
10: pnml2lts-mc(+0xa1581) [0x561c196ca581]
11: pnml2lts-mc(+0xa1910) [0x561c196ca910]
12: pnml2lts-mc(+0xa32a2) [0x561c196cc2a2]
13: pnml2lts-mc(+0xa50f4) [0x561c196ce0f4]
14: pnml2lts-mc(+0xa516b) [0x561c196ce16b]
15: pnml2lts-mc(+0x3f34b3) [0x561c19a1c4b3]
16: pnml2lts-mc(+0x7c63d) [0x561c196a563d]
17: pnml2lts-mc(+0x67d86) [0x561c19690d86]
18: pnml2lts-mc(+0x60a8a) [0x561c19689a8a]
19: pnml2lts-mc(+0x5eb15) [0x561c19687b15]
20: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xea) [0x7ffb47d70d0a]
21: pnml2lts-mc(+0x6075e) [0x561c1968975e]
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="HirschbergSinclair-PT-10"
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 HirschbergSinclair-PT-10, 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 r201-smll-167840347800435"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-10.tgz
mv HirschbergSinclair-PT-10 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 ;