About the Execution of ITS-Tools for RwMutex-PT-r2000w0010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3129.979 | 464801.00 | 599429.00 | 2040.50 | FFFFFFFTFFFFFTFF | 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.r357-smll-167891805900196.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 itstools
Input is RwMutex-PT-r2000w0010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r357-smll-167891805900196
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.9M
-rw-r--r-- 1 mcc users 8.0K Feb 25 22:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 22:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 22:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 22:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Feb 25 16:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 23:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 134K Feb 25 23:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 23:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 95K Feb 25 23:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 11 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 4.4M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-00
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-01
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-02
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-03
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-04
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-05
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-06
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-07
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-08
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-09
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-10
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-11
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-12
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-13
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-14
FORMULA_NAME RwMutex-PT-r2000w0010-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1679016580695
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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r2000w0010
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-17 01:29:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-17 01:29:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-17 01:29:45] [INFO ] Load time of PNML (sax parser for PT used): 939 ms
[2023-03-17 01:29:45] [INFO ] Transformed 6020 places.
[2023-03-17 01:29:45] [INFO ] Transformed 4020 transitions.
[2023-03-17 01:29:45] [INFO ] Found NUPN structural information;
[2023-03-17 01:29:45] [INFO ] Parsed PT model containing 6020 places and 4020 transitions and 52040 arcs in 1205 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RwMutex-PT-r2000w0010-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2037 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 856 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 6020 cols
[2023-03-17 01:29:47] [INFO ] Computed 4010 place invariants in 130 ms
[2023-03-17 01:29:49] [INFO ] Implicit Places using invariants in 2146 ms returned []
[2023-03-17 01:29:49] [INFO ] Invariant cache hit.
[2023-03-17 01:29:50] [INFO ] Implicit Places using invariants and state equation in 1626 ms returned []
Implicit Place search using SMT with State Equation took 3827 ms to find 0 implicit places.
[2023-03-17 01:29:50] [INFO ] Invariant cache hit.
[2023-03-17 01:29:51] [INFO ] Dead Transitions using invariants and state equation in 1198 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5887 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Support contains 2037 out of 6020 places after structural reductions.
[2023-03-17 01:30:04] [INFO ] Flatten gal took : 12369 ms
[2023-03-17 01:30:15] [INFO ] Flatten gal took : 11143 ms
[2023-03-17 01:30:17] [INFO ] Input system was already deterministic with 4020 transitions.
Support contains 2036 out of 6020 places (down from 2037) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4180 ms. (steps per millisecond=2 ) properties (out of 36) seen :35
Finished Best-First random walk after 2011 steps, including 0 resets, run visited all 1 properties in 145 ms. (steps per millisecond=13 )
FORMULA RwMutex-PT-r2000w0010-LTLFireability-00 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!X(G(p0)) U p1)))'
Support contains 4 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 1305 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2023-03-17 01:30:23] [INFO ] Invariant cache hit.
[2023-03-17 01:30:25] [INFO ] Implicit Places using invariants in 1377 ms returned []
[2023-03-17 01:30:25] [INFO ] Invariant cache hit.
[2023-03-17 01:30:26] [INFO ] Implicit Places using invariants and state equation in 1266 ms returned []
Implicit Place search using SMT with State Equation took 2644 ms to find 0 implicit places.
[2023-03-17 01:30:26] [INFO ] Invariant cache hit.
[2023-03-17 01:30:27] [INFO ] Dead Transitions using invariants and state equation in 1355 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5312 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 348 ms :[(NOT p1), (NOT p1), p0, (OR (NOT p1) p0)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s4385 1) (EQ s5950 1)), p0:(AND (EQ s881 1) (EQ s5337 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 25030 steps with 1231 reset in 10001 ms.
Stack based approach found an accepted trace after 4996 steps with 476 reset with depth 2445 and stack size 2445 in 1992 ms.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLFireability-01 finished in 17762 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((F((F(X(p0))&&X(p1)))&&F(G(p1)))))'
Support contains 3 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 612 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2023-03-17 01:30:40] [INFO ] Invariant cache hit.
[2023-03-17 01:30:41] [INFO ] Implicit Places using invariants in 1225 ms returned []
[2023-03-17 01:30:41] [INFO ] Invariant cache hit.
[2023-03-17 01:30:43] [INFO ] Implicit Places using invariants and state equation in 1141 ms returned []
Implicit Place search using SMT with State Equation took 2379 ms to find 0 implicit places.
[2023-03-17 01:30:43] [INFO ] Invariant cache hit.
[2023-03-17 01:30:44] [INFO ] Dead Transitions using invariants and state equation in 1167 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4162 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 282 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s454 1) (EQ s4909 1)), p0:(EQ s1441 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 21480 steps with 2 reset in 10003 ms.
Stack based approach found an accepted trace after 453 steps with 1 reset with depth 117 and stack size 117 in 201 ms.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLFireability-02 finished in 14693 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) U p1)||(!p2 U (G(!p2)||(!p2&&(!p0||X(G(!p0))))))))'
Support contains 6 out of 6020 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Drop transitions removed 1996 transitions
Trivial Post-agglo rules discarded 1996 transitions
Performed 1996 trivial Post agglomeration. Transition count delta: 1996
Iterating post reduction 0 with 1996 rules applied. Total rules applied 1996 place count 6020 transition count 2024
Reduce places removed 3992 places and 0 transitions.
Iterating post reduction 1 with 3992 rules applied. Total rules applied 5988 place count 2028 transition count 2024
Applied a total of 5988 rules in 2028 ms. Remains 2028 /6020 variables (removed 3992) and now considering 2024/4020 (removed 1996) transitions.
[2023-03-17 01:30:56] [INFO ] Flow matrix only has 29 transitions (discarded 1995 similar events)
// Phase 1: matrix 29 rows 2028 cols
[2023-03-17 01:30:56] [INFO ] Computed 2014 place invariants in 51 ms
[2023-03-17 01:30:57] [INFO ] Implicit Places using invariants in 772 ms returned []
[2023-03-17 01:30:57] [INFO ] Flow matrix only has 29 transitions (discarded 1995 similar events)
[2023-03-17 01:30:57] [INFO ] Invariant cache hit.
[2023-03-17 01:31:02] [INFO ] Implicit Places using invariants and state equation in 4461 ms returned []
Implicit Place search using SMT with State Equation took 5248 ms to find 0 implicit places.
[2023-03-17 01:31:02] [INFO ] Redundant transitions in 197 ms returned []
[2023-03-17 01:31:02] [INFO ] Flow matrix only has 29 transitions (discarded 1995 similar events)
[2023-03-17 01:31:02] [INFO ] Invariant cache hit.
[2023-03-17 01:31:04] [INFO ] Dead Transitions using invariants and state equation in 2570 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2028/6020 places, 2024/4020 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10061 ms. Remains : 2028/6020 places, 2024/4020 transitions.
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p1) p2), (NOT p0), (NOT p1), (AND p0 (NOT p1) p2), (AND p0 (NOT p1))]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p0 p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s17 1) (EQ s18 1)), p0:(AND (EQ s2 1) (EQ s1258 1)), p2:(AND (EQ s1 1) (EQ s1145 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLFireability-03 finished in 10289 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(G(p1))))&&X(G(p2))))'
Support contains 4 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 606 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 6020 cols
[2023-03-17 01:31:05] [INFO ] Computed 4010 place invariants in 53 ms
[2023-03-17 01:31:07] [INFO ] Implicit Places using invariants in 1386 ms returned []
[2023-03-17 01:31:07] [INFO ] Invariant cache hit.
[2023-03-17 01:31:08] [INFO ] Implicit Places using invariants and state equation in 1315 ms returned []
Implicit Place search using SMT with State Equation took 2704 ms to find 0 implicit places.
[2023-03-17 01:31:08] [INFO ] Invariant cache hit.
[2023-03-17 01:31:09] [INFO ] Dead Transitions using invariants and state equation in 1146 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4459 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 129 ms :[true, (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p2), acceptance={} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s2650 0), p1:(OR (EQ s154 0) (EQ s4609 0)), p2:(EQ s2797 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3034 steps with 0 reset in 1305 ms.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLFireability-04 finished in 5926 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)) U (p1 U p2))))'
Support contains 5 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 687 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2023-03-17 01:31:11] [INFO ] Invariant cache hit.
[2023-03-17 01:31:13] [INFO ] Implicit Places using invariants in 1356 ms returned []
[2023-03-17 01:31:13] [INFO ] Invariant cache hit.
[2023-03-17 01:31:14] [INFO ] Implicit Places using invariants and state equation in 1135 ms returned []
Implicit Place search using SMT with State Equation took 2497 ms to find 0 implicit places.
[2023-03-17 01:31:14] [INFO ] Invariant cache hit.
[2023-03-17 01:31:15] [INFO ] Dead Transitions using invariants and state equation in 1157 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4344 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 128 ms :[(NOT p2), (NOT p2), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(AND (EQ s769 1) (EQ s5225 1)), p1:(EQ s2914 1), p0:(AND (EQ s2357 1) (EQ s3693 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 timeout after 26670 steps with 13289 reset in 10001 ms.
Product exploration timeout after 24950 steps with 12438 reset in 10003 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0)]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p2)), (X p2)]
Knowledge based reduction with 1 factoid took 141 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p2), (NOT p2), (NOT p0)]
Finished random walk after 3500 steps, including 1 resets, run visited all 3 properties in 1483 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND p2 (NOT p1) p0)]
False Knowledge obtained : [(X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (NOT p2)), (X p2), (F (NOT p2)), (F (NOT p0)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 1 factoid took 191 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[(NOT p2), (NOT p2), (NOT p0)]
Stuttering acceptance computed with spot in 166 ms :[(NOT p2), (NOT p2), (NOT p0)]
Support contains 5 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 865 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2023-03-17 01:31:38] [INFO ] Invariant cache hit.
[2023-03-17 01:31:40] [INFO ] Implicit Places using invariants in 1505 ms returned []
[2023-03-17 01:31:40] [INFO ] Invariant cache hit.
[2023-03-17 01:31:41] [INFO ] Implicit Places using invariants and state equation in 1194 ms returned []
Implicit Place search using SMT with State Equation took 2705 ms to find 0 implicit places.
[2023-03-17 01:31:41] [INFO ] Invariant cache hit.
[2023-03-17 01:31:42] [INFO ] Dead Transitions using invariants and state equation in 1124 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4697 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p2 (NOT p1) p0)]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p2)), (X p2)]
Knowledge based reduction with 1 factoid took 285 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 134 ms :[(NOT p2), (NOT p2), (NOT p0)]
Finished random walk after 8164 steps, including 2 resets, run visited all 3 properties in 3498 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND p2 (NOT p1) p0)]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT p2)), (X p2), (F (NOT p2)), (F (NOT p0)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 1 factoid took 190 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p2), (NOT p2), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p2), (NOT p2), (NOT p0)]
Stuttering acceptance computed with spot in 148 ms :[(NOT p2), (NOT p2), (NOT p0)]
Product exploration timeout after 27370 steps with 13650 reset in 10002 ms.
Product exploration timeout after 26530 steps with 13231 reset in 10001 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 112 ms :[(NOT p2), (NOT p2), (NOT p0)]
Support contains 5 out of 6020 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Performed 1997 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1997 rules applied. Total rules applied 1997 place count 6020 transition count 4020
Deduced a syphon composed of 1997 places in 1 ms
Applied a total of 1997 rules in 1600 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2023-03-17 01:32:09] [INFO ] Redundant transitions in 406 ms returned []
[2023-03-17 01:32:09] [INFO ] Flow matrix only has 2024 transitions (discarded 1996 similar events)
// Phase 1: matrix 2024 rows 6020 cols
[2023-03-17 01:32:09] [INFO ] Computed 4010 place invariants in 38 ms
[2023-03-17 01:32:10] [INFO ] Dead Transitions using invariants and state equation in 1253 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 6020/6020 places, 4020/4020 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3276 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Built C files in :
/tmp/ltsmin16143368956223964883
[2023-03-17 01:32:11] [INFO ] Built C files in 131ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16143368956223964883
Running compilation step : cd /tmp/ltsmin16143368956223964883;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16143368956223964883;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16143368956223964883;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 5 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 889 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 6020 cols
[2023-03-17 01:32:15] [INFO ] Computed 4010 place invariants in 52 ms
[2023-03-17 01:32:16] [INFO ] Implicit Places using invariants in 1381 ms returned []
[2023-03-17 01:32:16] [INFO ] Invariant cache hit.
[2023-03-17 01:32:17] [INFO ] Implicit Places using invariants and state equation in 1322 ms returned []
Implicit Place search using SMT with State Equation took 2705 ms to find 0 implicit places.
[2023-03-17 01:32:17] [INFO ] Invariant cache hit.
[2023-03-17 01:32:19] [INFO ] Dead Transitions using invariants and state equation in 1415 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5011 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Built C files in :
/tmp/ltsmin15652032173582223950
[2023-03-17 01:32:19] [INFO ] Built C files in 108ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15652032173582223950
Running compilation step : cd /tmp/ltsmin15652032173582223950;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin15652032173582223950;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin15652032173582223950;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-17 01:32:34] [INFO ] Flatten gal took : 11040 ms
[2023-03-17 01:32:45] [INFO ] Flatten gal took : 10818 ms
[2023-03-17 01:32:45] [INFO ] Time to serialize gal into /tmp/LTL6932216118956626876.gal : 182 ms
[2023-03-17 01:32:45] [INFO ] Time to serialize properties into /tmp/LTL14625983019482497510.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6932216118956626876.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16574613148109418933.hoa' '-atoms' '/tmp/LTL14625983019482497510.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Detected timeout of ITS tools.
[2023-03-17 01:33:11] [INFO ] Flatten gal took : 11074 ms
[2023-03-17 01:33:22] [INFO ] Flatten gal took : 10663 ms
[2023-03-17 01:33:22] [INFO ] Time to serialize gal into /tmp/LTL1954057435982169783.gal : 55 ms
[2023-03-17 01:33:22] [INFO ] Time to serialize properties into /tmp/LTL18131038906512616444.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1954057435982169783.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18131038906512616444.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Detected timeout of ITS tools.
[2023-03-17 01:33:48] [INFO ] Flatten gal took : 10826 ms
[2023-03-17 01:33:48] [INFO ] Applying decomposition
[2023-03-17 01:33:58] [INFO ] Flatten gal took : 10176 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17051297900989353391.txt' '-o' '/tmp/graph17051297900989353391.bin' '-w' '/tmp/graph17051297900989353391.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17051297900989353391.bin' '-l' '-1' '-v' '-w' '/tmp/graph17051297900989353391.weights' '-q' '0' '-e' '0.001'
[2023-03-17 01:33:59] [INFO ] Decomposing Gal with order
[2023-03-17 01:34:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 01:34:15] [INFO ] Removed a total of 36000 redundant transitions.
[2023-03-17 01:34:15] [INFO ] Flatten gal took : 1347 ms
[2023-03-17 01:34:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11088 ms.
[2023-03-17 01:34:27] [INFO ] Time to serialize gal into /tmp/LTL5459433041447450248.gal : 109 ms
[2023-03-17 01:34:27] [INFO ] Time to serialize properties into /tmp/LTL3440715283048625121.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5459433041447450248.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3440715283048625121.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((X(F("((u1187.p312==1)&&(u1187.p4322==1))")))U(("(u1465.p3621==1)")U("((u1510.p1691==1)&&(u1510.p5701==1))")))))
Formula 0 simplified : X(XG!"((u1187.p312==1)&&(u1187.p4322==1))" R (!"(u1465.p3621==1)" R !"((u1510.p1691==1)&&(u1510.p5701==1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4256041975635109475
[2023-03-17 01:34:42] [INFO ] Built C files in 142ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4256041975635109475
Running compilation step : cd /tmp/ltsmin4256041975635109475;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin4256041975635109475;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin4256041975635109475;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 RwMutex-PT-r2000w0010-LTLFireability-05 finished in 214358 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 2 out of 6020 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Drop transitions removed 1999 transitions
Trivial Post-agglo rules discarded 1999 transitions
Performed 1999 trivial Post agglomeration. Transition count delta: 1999
Iterating post reduction 0 with 1999 rules applied. Total rules applied 1999 place count 6020 transition count 2021
Reduce places removed 3998 places and 0 transitions.
Iterating post reduction 1 with 3998 rules applied. Total rules applied 5997 place count 2022 transition count 2021
Applied a total of 5997 rules in 1441 ms. Remains 2022 /6020 variables (removed 3998) and now considering 2021/4020 (removed 1999) transitions.
[2023-03-17 01:34:46] [INFO ] Flow matrix only has 23 transitions (discarded 1998 similar events)
// Phase 1: matrix 23 rows 2022 cols
[2023-03-17 01:34:46] [INFO ] Computed 2011 place invariants in 49 ms
[2023-03-17 01:34:47] [INFO ] Implicit Places using invariants in 680 ms returned []
[2023-03-17 01:34:47] [INFO ] Flow matrix only has 23 transitions (discarded 1998 similar events)
[2023-03-17 01:34:47] [INFO ] Invariant cache hit.
[2023-03-17 01:34:48] [INFO ] Implicit Places using invariants and state equation in 613 ms returned []
Implicit Place search using SMT with State Equation took 1304 ms to find 0 implicit places.
[2023-03-17 01:34:48] [INFO ] Redundant transitions in 60 ms returned []
[2023-03-17 01:34:48] [INFO ] Flow matrix only has 23 transitions (discarded 1998 similar events)
[2023-03-17 01:34:48] [INFO ] Invariant cache hit.
[2023-03-17 01:34:50] [INFO ] Dead Transitions using invariants and state equation in 2582 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2022/6020 places, 2021/4020 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5399 ms. Remains : 2022/6020 places, 2021/4020 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLFireability-06 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 (NEQ s1 1) (NEQ s1888 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLFireability-06 finished in 5512 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(X(F(p0))))))'
Support contains 1 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 865 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 6020 cols
[2023-03-17 01:34:51] [INFO ] Computed 4010 place invariants in 40 ms
[2023-03-17 01:34:53] [INFO ] Implicit Places using invariants in 1407 ms returned []
[2023-03-17 01:34:53] [INFO ] Invariant cache hit.
[2023-03-17 01:34:54] [INFO ] Implicit Places using invariants and state equation in 1275 ms returned []
Implicit Place search using SMT with State Equation took 2686 ms to find 0 implicit places.
[2023-03-17 01:34:54] [INFO ] Invariant cache hit.
[2023-03-17 01:34:55] [INFO ] Dead Transitions using invariants and state equation in 1334 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4889 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLFireability-08 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}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(EQ s2589 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 25650 steps with 17 reset in 10002 ms.
Stack based approach found an accepted trace after 443 steps with 1 reset with depth 201 and stack size 201 in 184 ms.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLFireability-08 finished in 15272 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 U (p1||G(p0))))))'
Support contains 2 out of 6020 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Drop transitions removed 2008 transitions
Trivial Post-agglo rules discarded 2008 transitions
Performed 2008 trivial Post agglomeration. Transition count delta: 2008
Iterating post reduction 0 with 2008 rules applied. Total rules applied 2008 place count 6020 transition count 2012
Reduce places removed 6014 places and 0 transitions.
Ensure Unique test removed 2006 transitions
Reduce isomorphic transitions removed 2006 transitions.
Iterating post reduction 1 with 8020 rules applied. Total rules applied 10028 place count 6 transition count 6
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 10029 place count 6 transition count 5
Ensure Unique test removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 10031 place count 4 transition count 5
Applied a total of 10031 rules in 57 ms. Remains 4 /6020 variables (removed 6016) and now considering 5/4020 (removed 4015) transitions.
// Phase 1: matrix 5 rows 4 cols
[2023-03-17 01:35:06] [INFO ] Computed 2 place invariants in 0 ms
[2023-03-17 01:35:06] [INFO ] Implicit Places using invariants in 21 ms returned []
[2023-03-17 01:35:06] [INFO ] Invariant cache hit.
[2023-03-17 01:35:06] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2023-03-17 01:35:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 01:35:06] [INFO ] Invariant cache hit.
[2023-03-17 01:35:06] [INFO ] Dead Transitions using invariants and state equation in 20 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/6020 places, 5/4020 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 139 ms. Remains : 4/6020 places, 5/4020 transitions.
Stuttering acceptance computed with spot in 122 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NEQ s0 1) (NEQ s1 1)), p0:(NEQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 1 ms.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLFireability-09 finished in 279 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G(F(p1))))'
Support contains 2 out of 6020 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Drop transitions removed 2008 transitions
Trivial Post-agglo rules discarded 2008 transitions
Performed 2008 trivial Post agglomeration. Transition count delta: 2008
Iterating post reduction 0 with 2008 rules applied. Total rules applied 2008 place count 6020 transition count 2012
Reduce places removed 6014 places and 0 transitions.
Ensure Unique test removed 2006 transitions
Reduce isomorphic transitions removed 2006 transitions.
Iterating post reduction 1 with 8020 rules applied. Total rules applied 10028 place count 6 transition count 6
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 10029 place count 6 transition count 5
Ensure Unique test removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 10031 place count 4 transition count 5
Applied a total of 10031 rules in 80 ms. Remains 4 /6020 variables (removed 6016) and now considering 5/4020 (removed 4015) transitions.
[2023-03-17 01:35:06] [INFO ] Invariant cache hit.
[2023-03-17 01:35:06] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-17 01:35:06] [INFO ] Invariant cache hit.
[2023-03-17 01:35:06] [INFO ] Implicit Places using invariants and state equation in 30 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2023-03-17 01:35:06] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-17 01:35:06] [INFO ] Invariant cache hit.
[2023-03-17 01:35:06] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 4/6020 places, 5/4020 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 179 ms. Remains : 4/6020 places, 5/4020 transitions.
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s1 1), p1:(EQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLFireability-10 finished in 377 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) U !p1)&&(G(p2) U X(p3))))'
Support contains 5 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 887 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
// Phase 1: matrix 4020 rows 6020 cols
[2023-03-17 01:35:07] [INFO ] Computed 4010 place invariants in 38 ms
[2023-03-17 01:35:08] [INFO ] Implicit Places using invariants in 1206 ms returned []
[2023-03-17 01:35:08] [INFO ] Invariant cache hit.
[2023-03-17 01:35:10] [INFO ] Implicit Places using invariants and state equation in 1186 ms returned []
Implicit Place search using SMT with State Equation took 2395 ms to find 0 implicit places.
[2023-03-17 01:35:10] [INFO ] Invariant cache hit.
[2023-03-17 01:35:11] [INFO ] Dead Transitions using invariants and state equation in 1353 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4640 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 235 ms :[(OR (NOT p3) p1), (NOT p0), p1, (NOT p3), (NOT p3), true, (NOT p2)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}, { cond=p2, acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p3), acceptance={} source=3 dest: 5}], [{ cond=(AND p2 (NOT p3)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p3)), acceptance={0} source=4 dest: 5}, { cond=(AND p2 (NOT p3)), acceptance={0} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(AND (EQ s248 1) (EQ s4703 1)), p0:(AND (EQ s1779 1) (EQ s3635 1)), p2:(EQ s2216 1), p3:(OR (AND (EQ s1779 1) (EQ s3635 1)) (AND (EQ s248 1) (EQ s4703 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1257 steps with 7 reset in 698 ms.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLFireability-11 finished in 5626 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 U (p1||G(p0)))) U (p2||G(p3)||X(!p3)))))'
Support contains 5 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 882 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2023-03-17 01:35:13] [INFO ] Invariant cache hit.
[2023-03-17 01:35:14] [INFO ] Implicit Places using invariants in 1177 ms returned []
[2023-03-17 01:35:14] [INFO ] Invariant cache hit.
[2023-03-17 01:35:15] [INFO ] Implicit Places using invariants and state equation in 1358 ms returned []
Implicit Place search using SMT with State Equation took 2545 ms to find 0 implicit places.
[2023-03-17 01:35:15] [INFO ] Invariant cache hit.
[2023-03-17 01:35:17] [INFO ] Dead Transitions using invariants and state equation in 1274 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4704 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 206 ms :[false, (AND p3 (NOT p1) (NOT p0)), false, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p3))]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND p3 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND p3 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=4 dest: 3}, { cond=(AND p3 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(EQ s2040 1), p3:(AND (EQ s3812 1) (EQ s3838 1)), p1:(AND (NEQ s1471 1) (NEQ s2754 1)), p0:(NEQ s2754 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 23420 steps with 3 reset in 10002 ms.
Product exploration timeout after 24000 steps with 7 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) p3 p1 p0)]
False Knowledge obtained : [(X (AND p3 (NOT p1))), (X (NOT (AND p3 (NOT p1))))]
Knowledge based reduction with 1 factoid took 108 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 5 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 284 ms :[false, (AND (NOT p1) p3 (NOT p0)), false, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p3))]
Finished random walk after 6796 steps, including 2 resets, run visited all 6 properties in 2967 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p2) p3 p1 p0)]
False Knowledge obtained : [(X (AND p3 (NOT p1))), (X (NOT (AND p3 (NOT p1)))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p1) (NOT p3))), (F (AND (NOT p1) (NOT p2) (NOT p3))), (F (AND (NOT p1) p3)), (F (AND (NOT p1) (NOT p2) p3))]
Knowledge based reduction with 1 factoid took 254 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 5 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[false, (AND (NOT p1) p3 (NOT p0)), false, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 286 ms :[false, (AND (NOT p1) p3 (NOT p0)), false, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p3))]
Support contains 5 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 908 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2023-03-17 01:35:42] [INFO ] Invariant cache hit.
[2023-03-17 01:35:43] [INFO ] Implicit Places using invariants in 1357 ms returned []
[2023-03-17 01:35:43] [INFO ] Invariant cache hit.
[2023-03-17 01:35:45] [INFO ] Implicit Places using invariants and state equation in 1379 ms returned []
Implicit Place search using SMT with State Equation took 2741 ms to find 0 implicit places.
[2023-03-17 01:35:45] [INFO ] Invariant cache hit.
[2023-03-17 01:35:46] [INFO ] Dead Transitions using invariants and state equation in 1533 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5184 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 (NOT p2) p3 p0)]
False Knowledge obtained : [(X (AND (NOT p1) p3)), (X (NOT (AND (NOT p1) p3)))]
Knowledge based reduction with 1 factoid took 113 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 5 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 230 ms :[false, (AND (NOT p1) p3 (NOT p0)), false, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p3))]
Finished random walk after 2977 steps, including 0 resets, run visited all 6 properties in 1483 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND p1 (NOT p2) p3 p0)]
False Knowledge obtained : [(X (AND (NOT p1) p3)), (X (NOT (AND (NOT p1) p3))), (F (AND (NOT p0) (NOT p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p1) (NOT p3))), (F (AND (NOT p1) (NOT p2) (NOT p3))), (F (AND (NOT p1) p3)), (F (AND (NOT p1) (NOT p2) p3))]
Knowledge based reduction with 1 factoid took 249 ms. Reduced automaton from 5 states, 9 edges and 4 AP (stutter sensitive) to 5 states, 9 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[false, (AND (NOT p1) p3 (NOT p0)), false, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 205 ms :[false, (AND (NOT p1) p3 (NOT p0)), false, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p3))]
Stuttering acceptance computed with spot in 193 ms :[false, (AND (NOT p1) p3 (NOT p0)), false, (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p3))]
Product exploration timeout after 24150 steps with 4 reset in 10004 ms.
Stack based approach found an accepted trace after 15863 steps with 6 reset with depth 3968 and stack size 1529 in 6971 ms.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLFireability-12 finished in 54399 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((p0||G(p1)))||G(p2)))))'
Support contains 2003 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 457 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2023-03-17 01:36:07] [INFO ] Invariant cache hit.
[2023-03-17 01:36:08] [INFO ] Implicit Places using invariants in 1140 ms returned []
[2023-03-17 01:36:08] [INFO ] Invariant cache hit.
[2023-03-17 01:36:09] [INFO ] Implicit Places using invariants and state equation in 1248 ms returned []
Implicit Place search using SMT with State Equation took 2397 ms to find 0 implicit places.
[2023-03-17 01:36:09] [INFO ] Invariant cache hit.
[2023-03-17 01:36:11] [INFO ] Dead Transitions using invariants and state equation in 1380 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4235 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 311 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={} source=3 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 p1), acceptance={} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 2}, { cond=p2, acceptance={} source=6 dest: 3}], [{ cond=true, acceptance={} source=7 dest: 6}], [{ cond=true, acceptance={} source=8 dest: 7}]], initial=8, aps=[p1:(AND (EQ s4169 1) (EQ s5734 1)), p0:(AND (EQ s1126 1) (EQ s3349 1) (EQ s3350 1) (EQ s3351 1) (EQ s3352 1) (EQ s3353 1) (EQ s3354 1) (EQ s3355 1) (EQ s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 26 steps with 0 reset in 12 ms.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLFireability-14 finished in 4591 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 U p1)&&X(p2))))'
Support contains 4 out of 6020 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 6020/6020 places, 4020/4020 transitions.
Applied a total of 0 rules in 685 ms. Remains 6020 /6020 variables (removed 0) and now considering 4020/4020 (removed 0) transitions.
[2023-03-17 01:36:12] [INFO ] Invariant cache hit.
[2023-03-17 01:36:13] [INFO ] Implicit Places using invariants in 1179 ms returned []
[2023-03-17 01:36:13] [INFO ] Invariant cache hit.
[2023-03-17 01:36:14] [INFO ] Implicit Places using invariants and state equation in 1187 ms returned []
Implicit Place search using SMT with State Equation took 2368 ms to find 0 implicit places.
[2023-03-17 01:36:14] [INFO ] Invariant cache hit.
[2023-03-17 01:36:15] [INFO ] Dead Transitions using invariants and state equation in 1343 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4397 ms. Remains : 6020/6020 places, 4020/4020 transitions.
Stuttering acceptance computed with spot in 119 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : RwMutex-PT-r2000w0010-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(OR p1 p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s1322 1), p0:(AND (EQ s753 1) (EQ s5208 1)), p2:(EQ s3257 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 25820 steps with 16 reset in 10003 ms.
Stack based approach found an accepted trace after 952 steps with 0 reset with depth 953 and stack size 953 in 383 ms.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property RwMutex-PT-r2000w0010-LTLFireability-15 finished in 14933 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)) U (p1 U p2))))'
[2023-03-17 01:36:37] [INFO ] Flatten gal took : 11504 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13931070367408579622
[2023-03-17 01:36:38] [INFO ] Too many transitions (4020) to apply POR reductions. Disabling POR matrices.
[2023-03-17 01:36:38] [INFO ] Built C files in 87ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13931070367408579622
Running compilation step : cd /tmp/ltsmin13931070367408579622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-17 01:36:38] [INFO ] Applying decomposition
[2023-03-17 01:36:49] [INFO ] Flatten gal took : 11477 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4798119594449847537.txt' '-o' '/tmp/graph4798119594449847537.bin' '-w' '/tmp/graph4798119594449847537.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4798119594449847537.bin' '-l' '-1' '-v' '-w' '/tmp/graph4798119594449847537.weights' '-q' '0' '-e' '0.001'
[2023-03-17 01:36:51] [INFO ] Decomposing Gal with order
[2023-03-17 01:36:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-17 01:37:07] [INFO ] Removed a total of 36000 redundant transitions.
[2023-03-17 01:37:08] [INFO ] Flatten gal took : 835 ms
Compilation finished in 34932 ms.
Running link step : cd /tmp/ltsmin13931070367408579622;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 95 ms.
Running LTSmin : cd /tmp/ltsmin13931070367408579622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((X(<>((LTLAPp0==true))) U ((LTLAPp1==true) U (LTLAPp2==true))))' '--buchi-type=spotba'
LTSmin run took 9621 ms.
FORMULA RwMutex-PT-r2000w0010-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
[2023-03-17 01:37:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 15967 ms.
[2023-03-17 01:37:24] [INFO ] Time to serialize gal into /tmp/LTLFireability10550472282885570106.gal : 59 ms
[2023-03-17 01:37:24] [INFO ] Time to serialize properties into /tmp/LTLFireability15183431016717879220.ltl : 1 ms
Total runtime 459876 ms.
BK_STOP 1679017045496
--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -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="RwMutex-PT-r2000w0010"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is RwMutex-PT-r2000w0010, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r357-smll-167891805900196"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r2000w0010.tgz
mv RwMutex-PT-r2000w0010 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;