About the Execution of 2023-gold for ResIsolation-PT-N09P2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16218.264 | 3600000.00 | 2863220.00 | 800608.50 | TFFFT?TF??F?T??F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r649-smll-171774451500032.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is ResIsolation-PT-N09P2, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r649-smll-171774451500032
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 21M
-rw-r--r-- 1 mcc users 5.8K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 21M Jun 7 06:26 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 ResIsolation-PT-N09P2-LTLCardinality-00
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-01
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-02
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-03
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-04
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-05
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-06
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-07
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-08
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-09
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-10
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-11
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-12
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-13
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-14
FORMULA_NAME ResIsolation-PT-N09P2-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1717777246753
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=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResIsolation-PT-N09P2
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-06-07 16:20:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-06-07 16:20:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 16:20:50] [INFO ] Load time of PNML (sax parser for PT used): 1508 ms
[2024-06-07 16:20:51] [INFO ] Transformed 338 places.
[2024-06-07 16:20:51] [INFO ] Transformed 18735 transitions.
[2024-06-07 16:20:51] [INFO ] Found NUPN structural information;
[2024-06-07 16:20:51] [INFO ] Parsed PT model containing 338 places and 18735 transitions and 406120 arcs in 1798 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA ResIsolation-PT-N09P2-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N09P2-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N09P2-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N09P2-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N09P2-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResIsolation-PT-N09P2-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 338 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 338/338 places, 18735/18735 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 327 transition count 18735
Discarding 169 places :
Symmetric choice reduction at 1 with 169 rule applications. Total rules 180 place count 158 transition count 18566
Iterating global reduction 1 with 169 rules applied. Total rules applied 349 place count 158 transition count 18566
Ensure Unique test removed 257 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 1 with 257 rules applied. Total rules applied 606 place count 158 transition count 18309
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 618 place count 146 transition count 18297
Iterating global reduction 2 with 12 rules applied. Total rules applied 630 place count 146 transition count 18297
Applied a total of 630 rules in 985 ms. Remains 146 /338 variables (removed 192) and now considering 18297/18735 (removed 438) transitions.
// Phase 1: matrix 18297 rows 146 cols
[2024-06-07 16:20:53] [INFO ] Computed 0 invariants in 421 ms
[2024-06-07 16:20:57] [INFO ] Implicit Places using invariants in 4602 ms returned []
Implicit Place search using SMT only with invariants took 4652 ms to find 0 implicit places.
[2024-06-07 16:20:57] [INFO ] Invariant cache hit.
[2024-06-07 16:21:06] [INFO ] Dead Transitions using invariants and state equation in 9548 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 146/338 places, 18297/18735 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15202 ms. Remains : 146/338 places, 18297/18735 transitions.
Support contains 31 out of 146 places after structural reductions.
[2024-06-07 16:21:11] [INFO ] Flatten gal took : 4154 ms
[2024-06-07 16:21:15] [INFO ] Flatten gal took : 3625 ms
[2024-06-07 16:21:21] [INFO ] Input system was already deterministic with 18297 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1332 ms. (steps per millisecond=7 ) properties (out of 22) seen :11
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 356 ms. (steps per millisecond=28 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 320 ms. (steps per millisecond=31 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
[2024-06-07 16:21:25] [INFO ] Invariant cache hit.
[2024-06-07 16:21:26] [INFO ] After 170ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2024-06-07 16:21:41] [INFO ] After 14920ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2024-06-07 16:21:51] [INFO ] After 25057ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-06-07 16:21:51] [INFO ] After 25230ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Fused 11 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 144 ms.
Support contains 15 out of 146 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 146/146 places, 18297/18297 transitions.
Graph (trivial) has 94 edges and 146 vertex of which 24 / 146 are part of one of the 8 SCC in 9 ms
Free SCC test removed 16 places
Drop transitions removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Graph (complete) has 1227 edges and 130 vertex of which 123 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.138 ms
Discarding 7 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 37 rules applied. Total rules applied 39 place count 123 transition count 18229
Reduce places removed 26 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 27 rules applied. Total rules applied 66 place count 97 transition count 18228
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 67 place count 96 transition count 18228
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 67 place count 96 transition count 18226
Deduced a syphon composed of 2 places in 21 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 71 place count 94 transition count 18226
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 74 place count 91 transition count 18223
Iterating global reduction 3 with 3 rules applied. Total rules applied 77 place count 91 transition count 18223
Ensure Unique test removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 3 with 128 rules applied. Total rules applied 205 place count 91 transition count 18095
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 205 place count 91 transition count 18094
Deduced a syphon composed of 1 places in 33 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 207 place count 90 transition count 18094
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 9 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 243 place count 72 transition count 18076
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 246 place count 72 transition count 18073
Drop transitions removed 642 transitions
Redundant transition composition rules discarded 642 transitions
Iterating global reduction 5 with 642 rules applied. Total rules applied 888 place count 72 transition count 17431
Free-agglomeration rule applied 12 times.
Iterating global reduction 5 with 12 rules applied. Total rules applied 900 place count 72 transition count 17419
Reduce places removed 12 places and 0 transitions.
Ensure Unique test removed 640 transitions
Reduce isomorphic transitions removed 640 transitions.
Iterating post reduction 5 with 652 rules applied. Total rules applied 1552 place count 60 transition count 16779
Drop transitions removed 1664 transitions
Redundant transition composition rules discarded 1664 transitions
Iterating global reduction 6 with 1664 rules applied. Total rules applied 3216 place count 60 transition count 15115
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 3217 place count 59 transition count 15114
Applied a total of 3217 rules in 390577 ms. Remains 59 /146 variables (removed 87) and now considering 15114/18297 (removed 3183) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 390579 ms. Remains : 59/146 places, 15114/18297 transitions.
FORMULA ResIsolation-PT-N09P2-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 52 stabilizing places and 63 stable transitions
Graph (complete) has 1261 edges and 146 vertex of which 139 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.524 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(F(p0))) U (((p2 U p3)||p1) U p2)))'
Support contains 5 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 18297/18297 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 130 transition count 18281
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 130 transition count 18281
Ensure Unique test removed 1027 transitions
Reduce isomorphic transitions removed 1027 transitions.
Iterating post reduction 0 with 1027 rules applied. Total rules applied 1059 place count 130 transition count 17254
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 1061 place count 128 transition count 17252
Iterating global reduction 1 with 2 rules applied. Total rules applied 1063 place count 128 transition count 17252
Applied a total of 1063 rules in 591 ms. Remains 128 /146 variables (removed 18) and now considering 17252/18297 (removed 1045) transitions.
// Phase 1: matrix 17252 rows 128 cols
[2024-06-07 16:28:24] [INFO ] Computed 0 invariants in 350 ms
[2024-06-07 16:28:29] [INFO ] Implicit Places using invariants in 5386 ms returned []
Implicit Place search using SMT only with invariants took 5389 ms to find 0 implicit places.
[2024-06-07 16:28:29] [INFO ] Invariant cache hit.
[2024-06-07 16:28:41] [INFO ] Dead Transitions using invariants and state equation in 12016 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/146 places, 17252/18297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18002 ms. Remains : 128/146 places, 17252/18297 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 308 ms :[(NOT p2), (NOT p0), (NOT p0)]
Running random walk in product with property : ResIsolation-PT-N09P2-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(EQ s78 1), p1:(OR (EQ s25 0) (EQ s83 1)), p3:(OR (EQ s25 0) (EQ s83 1)), p0:(OR (EQ s84 0) (EQ s105 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1 reset in 6652 ms.
Stack based approach found an accepted trace after 146 steps with 1 reset with depth 94 and stack size 94 in 6 ms.
FORMULA ResIsolation-PT-N09P2-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property ResIsolation-PT-N09P2-LTLCardinality-02 finished in 25134 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 146 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 146/146 places, 18297/18297 transitions.
Graph (trivial) has 107 edges and 146 vertex of which 27 / 146 are part of one of the 9 SCC in 1 ms
Free SCC test removed 18 places
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Graph (complete) has 1234 edges and 128 vertex of which 121 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.250 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 20 place count 120 transition count 18253
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 38 place count 102 transition count 18253
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 38 place count 102 transition count 18242
Deduced a syphon composed of 11 places in 17 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 60 place count 91 transition count 18242
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 65 place count 86 transition count 18237
Iterating global reduction 2 with 5 rules applied. Total rules applied 70 place count 86 transition count 18237
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 2 with 130 rules applied. Total rules applied 200 place count 86 transition count 18107
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 200 place count 86 transition count 18105
Deduced a syphon composed of 2 places in 18 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 204 place count 84 transition count 18105
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 5 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 234 place count 69 transition count 18090
Ensure Unique test removed 898 transitions
Reduce isomorphic transitions removed 898 transitions.
Iterating post reduction 3 with 898 rules applied. Total rules applied 1132 place count 69 transition count 17192
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 5 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1138 place count 66 transition count 17200
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1139 place count 66 transition count 17199
Applied a total of 1139 rules in 237808 ms. Remains 66 /146 variables (removed 80) and now considering 17199/18297 (removed 1098) transitions.
[2024-06-07 16:32:45] [INFO ] Flow matrix only has 17191 transitions (discarded 8 similar events)
// Phase 1: matrix 17191 rows 66 cols
[2024-06-07 16:32:46] [INFO ] Computed 0 invariants in 154 ms
[2024-06-07 16:32:51] [INFO ] Implicit Places using invariants in 5224 ms returned []
Implicit Place search using SMT only with invariants took 5229 ms to find 0 implicit places.
[2024-06-07 16:32:51] [INFO ] Flow matrix only has 17191 transitions (discarded 8 similar events)
[2024-06-07 16:32:51] [INFO ] Invariant cache hit.
[2024-06-07 16:33:01] [INFO ] Dead Transitions using invariants and state equation in 10163 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/146 places, 17199/18297 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 253206 ms. Remains : 66/146 places, 17199/18297 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ResIsolation-PT-N09P2-LTLCardinality-05 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 (EQ s3 0) (EQ s62 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 156 ms.
Product exploration explored 100000 steps with 0 reset in 145 ms.
Computed a total of 8 stabilizing places and 30 stable transitions
Computed a total of 8 stabilizing places and 30 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1111 resets, run finished after 1980 ms. (steps per millisecond=5 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 1) seen :0
Finished probabilistic random walk after 94727 steps, run visited all 1 properties in 2967 ms. (steps per millisecond=31 )
Probabilistic random walk after 94727 steps, saw 21002 distinct states, run finished after 2971 ms. (steps per millisecond=31 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 17199/17199 transitions.
Applied a total of 0 rules in 122732 ms. Remains 66 /66 variables (removed 0) and now considering 17199/17199 (removed 0) transitions.
[2024-06-07 16:35:10] [INFO ] Flow matrix only has 17191 transitions (discarded 8 similar events)
[2024-06-07 16:35:10] [INFO ] Invariant cache hit.
[2024-06-07 16:35:14] [INFO ] Implicit Places using invariants in 4052 ms returned []
Implicit Place search using SMT only with invariants took 4053 ms to find 0 implicit places.
[2024-06-07 16:35:14] [INFO ] Flow matrix only has 17191 transitions (discarded 8 similar events)
[2024-06-07 16:35:14] [INFO ] Invariant cache hit.
[2024-06-07 16:35:26] [INFO ] Dead Transitions using invariants and state equation in 11496 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 138285 ms. Remains : 66/66 places, 17199/17199 transitions.
Computed a total of 8 stabilizing places and 30 stable transitions
Computed a total of 8 stabilizing places and 30 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 1111 resets, run finished after 1487 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 1) seen :0
Finished probabilistic random walk after 94727 steps, run visited all 1 properties in 2650 ms. (steps per millisecond=35 )
Probabilistic random walk after 94727 steps, saw 21002 distinct states, run finished after 2654 ms. (steps per millisecond=35 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 89 ms.
Product exploration explored 100000 steps with 0 reset in 193 ms.
Built C files in :
/tmp/ltsmin18412615972066660688
[2024-06-07 16:35:31] [INFO ] Too many transitions (17199) to apply POR reductions. Disabling POR matrices.
[2024-06-07 16:35:32] [INFO ] Built C files in 411ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18412615972066660688
Running compilation step : cd /tmp/ltsmin18412615972066660688;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18412615972066660688;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18412615972066660688;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 17199/17199 transitions.
Applied a total of 0 rules in 124124 ms. Remains 66 /66 variables (removed 0) and now considering 17199/17199 (removed 0) transitions.
[2024-06-07 16:37:39] [INFO ] Flow matrix only has 17191 transitions (discarded 8 similar events)
[2024-06-07 16:37:39] [INFO ] Invariant cache hit.
[2024-06-07 16:37:42] [INFO ] Implicit Places using invariants in 3746 ms returned []
Implicit Place search using SMT only with invariants took 3748 ms to find 0 implicit places.
[2024-06-07 16:37:42] [INFO ] Flow matrix only has 17191 transitions (discarded 8 similar events)
[2024-06-07 16:37:42] [INFO ] Invariant cache hit.
[2024-06-07 16:37:51] [INFO ] Dead Transitions using invariants and state equation in 8842 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 136721 ms. Remains : 66/66 places, 17199/17199 transitions.
Built C files in :
/tmp/ltsmin16812123489658485799
[2024-06-07 16:37:51] [INFO ] Too many transitions (17199) to apply POR reductions. Disabling POR matrices.
[2024-06-07 16:37:52] [INFO ] Built C files in 304ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16812123489658485799
Running compilation step : cd /tmp/ltsmin16812123489658485799;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16812123489658485799;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16812123489658485799;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-06-07 16:37:59] [INFO ] Flatten gal took : 2098 ms
[2024-06-07 16:38:01] [INFO ] Flatten gal took : 1961 ms
[2024-06-07 16:38:01] [INFO ] Time to serialize gal into /tmp/LTL364246154478777897.gal : 322 ms
[2024-06-07 16:38:01] [INFO ] Time to serialize properties into /tmp/LTL15273882360862144921.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL364246154478777897.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17297651874128481577.hoa' '-atoms' '/tmp/LTL15273882360862144921.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL15273882360862144921.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17297651874128481577.hoa
Detected timeout of ITS tools.
[2024-06-07 16:38:20] [INFO ] Flatten gal took : 1988 ms
[2024-06-07 16:38:22] [INFO ] Flatten gal took : 1843 ms
[2024-06-07 16:38:23] [INFO ] Time to serialize gal into /tmp/LTL6177194239842661261.gal : 251 ms
[2024-06-07 16:38:23] [INFO ] Time to serialize properties into /tmp/LTL2051100186308553208.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6177194239842661261.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2051100186308553208.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("((p23==0)||(p322==1))"))))
Formula 0 simplified : FG!"((p23==0)||(p322==1))"
Detected timeout of ITS tools.
[2024-06-07 16:38:40] [INFO ] Flatten gal took : 2084 ms
[2024-06-07 16:38:40] [INFO ] Applying decomposition
[2024-06-07 16:38:42] [INFO ] Flatten gal took : 1827 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1469683395630658020.txt' '-o' '/tmp/graph1469683395630658020.bin' '-w' '/tmp/graph1469683395630658020.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1469683395630658020.bin' '-l' '-1' '-v' '-w' '/tmp/graph1469683395630658020.weights' '-q' '0' '-e' '0.001'
[2024-06-07 16:38:46] [INFO ] Decomposing Gal with order
[2024-06-07 16:38:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-06-07 16:38:52] [INFO ] Removed a total of 190610 redundant transitions.
[2024-06-07 16:38:53] [INFO ] Flatten gal took : 4425 ms
[2024-06-07 16:38:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1748 ms.
[2024-06-07 16:38:55] [INFO ] Time to serialize gal into /tmp/LTL1086472971696429941.gal : 193 ms
[2024-06-07 16:38:55] [INFO ] Time to serialize properties into /tmp/LTL5949986770846079381.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1086472971696429941.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5949986770846079381.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("((u1.p23==0)||(u12.p322==1))"))))
Formula 0 simplified : FG!"((u1.p23==0)||(u12.p322==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17132855393476903970
[2024-06-07 16:39:11] [INFO ] Built C files in 288ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17132855393476903970
Running compilation step : cd /tmp/ltsmin17132855393476903970;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17132855393476903970;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17132855393476903970;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ResIsolation-PT-N09P2-LTLCardinality-05 finished in 626208 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F((G((F(p0)||p1))||G(p2)))||X(p2)))'
Support contains 5 out of 146 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 146/146 places, 18297/18297 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 129 transition count 18280
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 129 transition count 18280
Ensure Unique test removed 1283 transitions
Reduce isomorphic transitions removed 1283 transitions.
Iterating post reduction 0 with 1283 rules applied. Total rules applied 1317 place count 129 transition count 16997
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 1320 place count 126 transition count 16994
Iterating global reduction 1 with 3 rules applied. Total rules applied 1323 place count 126 transition count 16994
Applied a total of 1323 rules in 520 ms. Remains 126 /146 variables (removed 20) and now considering 16994/18297 (removed 1303) transitions.
// Phase 1: matrix 16994 rows 126 cols
[2024-06-07 16:39:15] [INFO ] Computed 0 invariants in 302 ms
[2024-06-07 16:39:19] [INFO ] Implicit Places using invariants in 4240 ms returned []
Implicit Place search using SMT only with invariants took 4244 ms to find 0 implicit places.
[2024-06-07 16:39:19] [INFO ] Invariant cache hit.
[2024-06-07 16:39:29] [INFO ] Dead Transitions using invariants and state equation in 10656 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/146 places, 16994/18297 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15422 ms. Remains : 126/146 places, 16994/18297 transitions.
Stuttering acceptance computed with spot in 193 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : ResIsolation-PT-N09P2-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND p2 p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={1} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p2:(OR (EQ s92 0) (EQ s79 1)), p1:(AND (EQ s30 0) (EQ s25 1)), p0:(EQ s76 0)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1574 ms.
Product exploration explored 100000 steps with 50000 reset in 1262 ms.
Computed a total of 43 stabilizing places and 54 stable transitions
Graph (complete) has 1035 edges and 126 vertex of which 123 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.251 ms
Computed a total of 43 stabilizing places and 54 stable transitions
Detected a total of 43/126 stabilizing places and 54/16994 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND p2 (NOT p1) p0), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), (X p2), true, (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 11 factoid took 21 ms. Reduced automaton from 4 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ResIsolation-PT-N09P2-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ResIsolation-PT-N09P2-LTLCardinality-06 finished in 18946 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 146 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 146/146 places, 18297/18297 transitions.
Graph (trivial) has 107 edges and 146 vertex of which 27 / 146 are part of one of the 9 SCC in 2 ms
Free SCC test removed 18 places
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Graph (complete) has 1234 edges and 128 vertex of which 121 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.91 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 21 place count 120 transition count 18252
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 40 place count 101 transition count 18252
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 10 Pre rules applied. Total rules applied 40 place count 101 transition count 18242
Deduced a syphon composed of 10 places in 19 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 60 place count 91 transition count 18242
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 65 place count 86 transition count 18237
Iterating global reduction 2 with 5 rules applied. Total rules applied 70 place count 86 transition count 18237
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 2 with 130 rules applied. Total rules applied 200 place count 86 transition count 18107
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 200 place count 86 transition count 18106
Deduced a syphon composed of 1 places in 21 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 202 place count 85 transition count 18106
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 5 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 236 place count 68 transition count 18089
Ensure Unique test removed 1154 transitions
Reduce isomorphic transitions removed 1154 transitions.
Iterating post reduction 3 with 1154 rules applied. Total rules applied 1390 place count 68 transition count 16935
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1396 place count 65 transition count 16943
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1397 place count 65 transition count 16942
Applied a total of 1397 rules in 247107 ms. Remains 65 /146 variables (removed 81) and now considering 16942/18297 (removed 1355) transitions.
[2024-06-07 16:43:40] [INFO ] Flow matrix only has 16934 transitions (discarded 8 similar events)
// Phase 1: matrix 16934 rows 65 cols
[2024-06-07 16:43:40] [INFO ] Computed 0 invariants in 109 ms
[2024-06-07 16:43:46] [INFO ] Implicit Places using invariants in 5673 ms returned []
Implicit Place search using SMT only with invariants took 5675 ms to find 0 implicit places.
[2024-06-07 16:43:46] [INFO ] Flow matrix only has 16934 transitions (discarded 8 similar events)
[2024-06-07 16:43:46] [INFO ] Invariant cache hit.
[2024-06-07 16:43:57] [INFO ] Dead Transitions using invariants and state equation in 11422 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/146 places, 16942/18297 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 264208 ms. Remains : 65/146 places, 16942/18297 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Running random walk in product with property : ResIsolation-PT-N09P2-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s5 0) (NEQ s55 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA ResIsolation-PT-N09P2-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ResIsolation-PT-N09P2-LTLCardinality-07 finished in 264309 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p1)||p0))))'
Support contains 2 out of 146 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 146/146 places, 18297/18297 transitions.
Graph (trivial) has 108 edges and 146 vertex of which 27 / 146 are part of one of the 9 SCC in 1 ms
Free SCC test removed 18 places
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Graph (complete) has 1234 edges and 128 vertex of which 121 are kept as prefixes of interest. Removing 7 places using SCC suffix rule.115 ms
Discarding 7 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 21 place count 120 transition count 18252
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 40 place count 101 transition count 18252
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 40 place count 101 transition count 18241
Deduced a syphon composed of 11 places in 14 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 62 place count 90 transition count 18241
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 67 place count 85 transition count 18236
Iterating global reduction 2 with 5 rules applied. Total rules applied 72 place count 85 transition count 18236
Ensure Unique test removed 130 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 2 with 130 rules applied. Total rules applied 202 place count 85 transition count 18106
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 202 place count 85 transition count 18104
Deduced a syphon composed of 2 places in 14 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 206 place count 83 transition count 18104
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 6 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 236 place count 68 transition count 18089
Ensure Unique test removed 898 transitions
Reduce isomorphic transitions removed 898 transitions.
Iterating post reduction 3 with 898 rules applied. Total rules applied 1134 place count 68 transition count 17191
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 1140 place count 65 transition count 17199
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 4 with 34 rules applied. Total rules applied 1174 place count 65 transition count 17165
Applied a total of 1174 rules in 260964 ms. Remains 65 /146 variables (removed 81) and now considering 17165/18297 (removed 1132) transitions.
[2024-06-07 16:48:18] [INFO ] Flow matrix only has 17157 transitions (discarded 8 similar events)
// Phase 1: matrix 17157 rows 65 cols
[2024-06-07 16:48:18] [INFO ] Computed 0 invariants in 67 ms
[2024-06-07 16:48:23] [INFO ] Implicit Places using invariants in 5165 ms returned []
Implicit Place search using SMT only with invariants took 5167 ms to find 0 implicit places.
[2024-06-07 16:48:23] [INFO ] Flow matrix only has 17157 transitions (discarded 8 similar events)
[2024-06-07 16:48:23] [INFO ] Invariant cache hit.
[2024-06-07 16:48:37] [INFO ] Dead Transitions using invariants and state equation in 13699 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/146 places, 17165/18297 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 279832 ms. Remains : 65/146 places, 17165/18297 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ResIsolation-PT-N09P2-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s36 0) (EQ s60 1)), p1:(OR (EQ s36 0) (EQ s60 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 129 ms.
Product exploration explored 100000 steps with 0 reset in 125 ms.
Computed a total of 8 stabilizing places and 30 stable transitions
Computed a total of 8 stabilizing places and 30 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 91 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 81 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 1109 resets, run finished after 1716 ms. (steps per millisecond=5 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-06-07 16:48:40] [INFO ] Flow matrix only has 17157 transitions (discarded 8 similar events)
[2024-06-07 16:48:40] [INFO ] Invariant cache hit.
[2024-06-07 16:48:40] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 169 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (NOT p1)]
Support contains 2 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 17165/17165 transitions.
Applied a total of 0 rules in 125889 ms. Remains 65 /65 variables (removed 0) and now considering 17165/17165 (removed 0) transitions.
[2024-06-07 16:50:46] [INFO ] Flow matrix only has 17157 transitions (discarded 8 similar events)
[2024-06-07 16:50:46] [INFO ] Invariant cache hit.
[2024-06-07 16:50:51] [INFO ] Implicit Places using invariants in 4871 ms returned []
Implicit Place search using SMT only with invariants took 4882 ms to find 0 implicit places.
[2024-06-07 16:50:51] [INFO ] Flow matrix only has 17157 transitions (discarded 8 similar events)
[2024-06-07 16:50:51] [INFO ] Invariant cache hit.
[2024-06-07 16:51:02] [INFO ] Dead Transitions using invariants and state equation in 10910 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 141684 ms. Remains : 65/65 places, 17165/17165 transitions.
Computed a total of 8 stabilizing places and 30 stable transitions
Computed a total of 8 stabilizing places and 30 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 1111 resets, run finished after 1581 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 87372 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :{}
Probabilistic random walk after 87372 steps, saw 14691 distinct states, run finished after 3003 ms. (steps per millisecond=29 ) properties seen :0
Running SMT prover for 1 properties.
[2024-06-07 16:51:07] [INFO ] Flow matrix only has 17157 transitions (discarded 8 similar events)
[2024-06-07 16:51:07] [INFO ] Invariant cache hit.
[2024-06-07 16:51:07] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-06-07 16:51:14] [INFO ] After 6432ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 135696 kB
After kill :
MemTotal: 16393216 kB
MemFree: 138924 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="ResIsolation-PT-N09P2"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ResIsolation-PT-N09P2, 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 r649-smll-171774451500032"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N09P2.tgz
mv ResIsolation-PT-N09P2 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 ;