About the Execution of 2023-gold for SharedMemory-PT-000010
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 366.991 | 15237.00 | 25438.00 | 339.20 | TFFFTFFTFFTFFFFF | 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.r351-tall-171679102500513.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)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SharedMemory-PT-000010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679102500513
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 31K Apr 12 15:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 161K Apr 12 15:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 58K Apr 12 15:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 263K Apr 12 15:07 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 15K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 57K Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 29K Apr 23 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 98K Apr 23 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 62K Apr 12 15:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 310K Apr 12 15:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 110K Apr 12 15:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 487K Apr 12 15:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.2K Apr 23 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 104K May 18 16:43 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 SharedMemory-PT-000010-LTLFireability-00
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-01
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-02
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-03
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-04
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-05
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-06
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-07
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-08
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-09
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-10
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-11
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-12
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-13
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-14
FORMULA_NAME SharedMemory-PT-000010-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716913892819
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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SharedMemory-PT-000010
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 16:31:34] [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]
[2024-05-28 16:31:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 16:31:34] [INFO ] Load time of PNML (sax parser for PT used): 50 ms
[2024-05-28 16:31:34] [INFO ] Transformed 131 places.
[2024-05-28 16:31:34] [INFO ] Transformed 210 transitions.
[2024-05-28 16:31:34] [INFO ] Found NUPN structural information;
[2024-05-28 16:31:34] [INFO ] Parsed PT model containing 131 places and 210 transitions and 800 arcs in 112 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SharedMemory-PT-000010-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000010-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000010-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 131 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 9 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 131 cols
[2024-05-28 16:31:34] [INFO ] Computed 21 invariants in 21 ms
[2024-05-28 16:31:35] [INFO ] Implicit Places using invariants in 374 ms returned []
[2024-05-28 16:31:35] [INFO ] Invariant cache hit.
[2024-05-28 16:31:35] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 497 ms to find 0 implicit places.
[2024-05-28 16:31:35] [INFO ] Invariant cache hit.
[2024-05-28 16:31:35] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 655 ms. Remains : 131/131 places, 210/210 transitions.
Support contains 131 out of 131 places after structural reductions.
[2024-05-28 16:31:35] [INFO ] Flatten gal took : 41 ms
[2024-05-28 16:31:35] [INFO ] Flatten gal took : 36 ms
[2024-05-28 16:31:35] [INFO ] Input system was already deterministic with 210 transitions.
Finished random walk after 431 steps, including 0 resets, run visited all 20 properties in 35 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 10 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 21 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-28 16:31:36] [INFO ] Invariant cache hit.
[2024-05-28 16:31:36] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-28 16:31:36] [INFO ] Invariant cache hit.
[2024-05-28 16:31:36] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2024-05-28 16:31:36] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-28 16:31:36] [INFO ] Invariant cache hit.
[2024-05-28 16:31:36] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 345 ms. Remains : 131/131 places, 210/210 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 145 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-01 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 s115 1) (NEQ s101 1) (NEQ s103 1) (NEQ s116 1) (NEQ s102 1) (NEQ s106 1) (NEQ s107 1) (NEQ s104 1) (NEQ s105 1) (NEQ s108 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 576 ms.
Stack based approach found an accepted trace after 20 steps with 0 reset with depth 21 and stack size 21 in 1 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-01 finished in 1113 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((p0 U X(G(!p0)))))'
Support contains 10 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 10 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-28 16:31:37] [INFO ] Invariant cache hit.
[2024-05-28 16:31:37] [INFO ] Implicit Places using invariants in 76 ms returned []
[2024-05-28 16:31:37] [INFO ] Invariant cache hit.
[2024-05-28 16:31:37] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 172 ms to find 0 implicit places.
[2024-05-28 16:31:37] [INFO ] Invariant cache hit.
[2024-05-28 16:31:37] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 289 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 119 ms :[p0, p0, true, p0]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 0}, { cond=p0, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(AND (NEQ s115 1) (NEQ s101 1) (NEQ s103 1) (NEQ s116 1) (NEQ s102 1) (NEQ s106 1) (NEQ s107 1) (NEQ s104 1) (NEQ s105 1) (NEQ s108 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 49 steps with 0 reset in 2 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-02 finished in 431 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(p0)||F(G(p1))))'
Support contains 31 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 18 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-28 16:31:37] [INFO ] Invariant cache hit.
[2024-05-28 16:31:37] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-28 16:31:37] [INFO ] Invariant cache hit.
[2024-05-28 16:31:37] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2024-05-28 16:31:37] [INFO ] Redundant transitions in 7 ms returned []
[2024-05-28 16:31:37] [INFO ] Invariant cache hit.
[2024-05-28 16:31:37] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 272 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s115 0) (EQ s101 0) (EQ s103 0) (EQ s116 0) (EQ s102 0) (EQ s106 0) (EQ s107 0) (EQ s104 0) (EQ s105 0) (EQ s108 0)) (AND (EQ s85 1) (EQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 980 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 1 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-03 finished in 1366 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(((p1 U p2)||(X(!p3) U ((X(!p3)&&G(!p4))||X(G(!p3))))||p0)))'
Support contains 131 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 2 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-28 16:31:39] [INFO ] Invariant cache hit.
[2024-05-28 16:31:39] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-28 16:31:39] [INFO ] Invariant cache hit.
[2024-05-28 16:31:39] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2024-05-28 16:31:39] [INFO ] Invariant cache hit.
[2024-05-28 16:31:39] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 232 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 492 ms :[true, (AND (NOT p0) (NOT p2) p3), (AND (NOT p0) (NOT p2) p3), (AND p4 p3), (AND (NOT p2) p3 p4), p4, (AND (NOT p2) p4), p3, p3, (AND (NOT p2) p3), (AND (NOT p2) p3), (NOT p2)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1) p4), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p0) (NOT p2) (NOT p1) (NOT p4)), acceptance={} source=2 dest: 8}, { cond=(AND (NOT p0) (NOT p2) p1 (NOT p4)), acceptance={} source=2 dest: 9}, { cond=(AND (NOT p0) (NOT p2) p1 p4), acceptance={} source=2 dest: 10}], [{ cond=(AND p4 p3), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p4) (NOT p3)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p4) p3), acceptance={} source=3 dest: 5}, { cond=(AND p4 (NOT p3)), acceptance={} source=3 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1) p4 p3), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p4) (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p4) (NOT p3)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1) (NOT p4) p3), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p2) p1 (NOT p4) p3), acceptance={} source=4 dest: 6}, { cond=(AND (NOT p2) (NOT p1) p4 (NOT p3)), acceptance={} source=4 dest: 7}, { cond=(AND (NOT p2) p1 p4 (NOT p3)), acceptance={} source=4 dest: 10}, { cond=(AND (NOT p2) p1 p4 p3), acceptance={} source=4 dest: 11}], [{ cond=p4, acceptance={} source=5 dest: 0}, { cond=(NOT p4), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1) p4), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p4)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) p1 (NOT p4)), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p2) p1 p4), acceptance={} source=6 dest: 11}], [{ cond=p3, acceptance={} source=7 dest: 0}, { cond=(AND p4 (NOT p3)), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p4) (NOT p3)), acceptance={} source=7 dest: 8}], [{ cond=p3, acceptance={} source=8 dest: 0}, { cond=(AND (NOT p4) (NOT p3)), acceptance={} source=8 dest: 3}, { cond=(AND p4 (NOT p3)), acceptance={} source=8 dest: 7}], [{ cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=9 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p4) (NOT p3)), acceptance={} source=9 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p4) (NOT p3)), acceptance={} source=9 dest: 4}, { cond=(AND (NOT p2) (NOT p1) p4 (NOT p3)), acceptance={} source=9 dest: 7}, { cond=(AND (NOT p2) p1 p4 (NOT p3)), acceptance={} source=9 dest: 10}, { cond=(AND (NOT p2) p1 p3), acceptance={} source=9 dest: 11}], [{ cond=(AND (NOT p2) (NOT p1) p3), acceptance={} source=10 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p4 (NOT p3)), acceptance={} source=10 dest: 7}, { cond=(AND (NOT p2) (NOT p1) (NOT p4) (NOT p3)), acceptance={} source=10 dest: 8}, { cond=(AND (NOT p2) p1 (NOT p4) (NOT p3)), acceptance={} source=10 dest: 9}, { cond=(AND (NOT p2) p1 p4 (NOT p3)), acceptance={} source=10 dest: 10}, { cond=(AND (NOT p2) p1 p3), acceptance={} source=10 dest: 11}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=11 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=11 dest: 11}]], initial=1, aps=[p0:(OR (AND (EQ s85 1) (EQ s97 1) (EQ s109 1)) (AND (EQ s85 1) (EQ s88 1) (EQ s121 1)) (AND (EQ s85 1) (EQ s97 1) (EQ s111 1)) (AND (EQ s85 1) (EQ s98 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1189 ms.
Product exploration explored 100000 steps with 50000 reset in 1171 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 p0) p2 (NOT p1) (NOT p4) (NOT p3)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1) p4))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1) (NOT p4)))), (X (NOT (AND (NOT p0) (NOT p2) p1 p4))), (X (NOT (AND (NOT p0) (NOT p2) p1 (NOT p4)))), (X (X (NOT (AND (NOT p2) p1 p4 (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p1) p4 (NOT p3))))), (X (X (NOT (AND (NOT p2) p1 p3)))), (X (X (NOT (AND p4 (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p1) p3)))), (X (X (NOT (AND (NOT p2) p1 (NOT p4) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p4) (NOT p3)))))]
False Knowledge obtained : [(X (X p3)), (X (X (NOT p3))), (X (X (AND (NOT p4) (NOT p3)))), (X (X (NOT (AND (NOT p4) (NOT p3)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 12 factoid took 23 ms. Reduced automaton from 12 states, 44 edges and 5 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SharedMemory-PT-000010-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SharedMemory-PT-000010-LTLFireability-04 finished in 3165 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 10 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 13 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-28 16:31:42] [INFO ] Invariant cache hit.
[2024-05-28 16:31:42] [INFO ] Implicit Places using invariants in 67 ms returned []
[2024-05-28 16:31:42] [INFO ] Invariant cache hit.
[2024-05-28 16:31:42] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2024-05-28 16:31:42] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-28 16:31:42] [INFO ] Invariant cache hit.
[2024-05-28 16:31:42] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 306 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s115 1) (NEQ s101 1) (NEQ s103 1) (NEQ s116 1) (NEQ s102 1) (NEQ s106 1) (NEQ s107 1) (NEQ s104 1) (NEQ s105 1) (NEQ s108 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 442 ms.
Stack based approach found an accepted trace after 15 steps with 0 reset with depth 16 and stack size 16 in 0 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-05 finished in 809 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((p0 U G((F(p1)&&(p1 U !p0))))))'
Support contains 30 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 7 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-28 16:31:43] [INFO ] Invariant cache hit.
[2024-05-28 16:31:43] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-28 16:31:43] [INFO ] Invariant cache hit.
[2024-05-28 16:31:43] [INFO ] Implicit Places using invariants and state equation in 95 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2024-05-28 16:31:43] [INFO ] Invariant cache hit.
[2024-05-28 16:31:43] [INFO ] Dead Transitions using invariants and state equation in 105 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 259 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 269 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (NOT p1), (OR (NOT p1) p0), p0, true, p0]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(OR p1 (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 5}, { cond=(AND p1 p0), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 5}, { cond=(AND p1 p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(OR (AND (EQ s96 1) (EQ s127 1)) (AND (EQ s100 1) (EQ s117 1)) (AND (EQ s97 1) (EQ s126 1)) (AND (EQ s99 1) (EQ s118 1)) (AND (EQ s98 1) (EQ s125 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5473 steps with 213 reset in 33 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-06 finished in 587 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((G(p0)||(p1&&G(p2)))))'
Support contains 3 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 5 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-28 16:31:43] [INFO ] Invariant cache hit.
[2024-05-28 16:31:43] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-28 16:31:43] [INFO ] Invariant cache hit.
[2024-05-28 16:31:43] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2024-05-28 16:31:43] [INFO ] Invariant cache hit.
[2024-05-28 16:31:43] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 268 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 204 ms :[true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p0), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 2}, { cond=(OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1 p2), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=5 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND p0 p2), acceptance={} source=5 dest: 5}]], initial=1, aps=[p2:(EQ s31 0), p0:(AND (EQ s31 0) (EQ s106 1)), p1:(EQ s108 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, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 0 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-08 finished in 498 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(!(((p0 U p1)&&!p0) U p0))))'
Support contains 2 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 7 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-28 16:31:44] [INFO ] Invariant cache hit.
[2024-05-28 16:31:44] [INFO ] Implicit Places using invariants in 73 ms returned []
[2024-05-28 16:31:44] [INFO ] Invariant cache hit.
[2024-05-28 16:31:44] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 177 ms to find 0 implicit places.
[2024-05-28 16:31:44] [INFO ] Invariant cache hit.
[2024-05-28 16:31:44] [INFO ] Dead Transitions using invariants and state equation in 109 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 296 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, p0, p0, p0]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s72 1), p1:(EQ s116 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1290 steps with 140 reset in 11 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-09 finished in 441 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(p0))'
Support contains 1 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Drop transitions removed 81 transitions
Trivial Post-agglo rules discarded 81 transitions
Performed 81 trivial Post agglomeration. Transition count delta: 81
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 131 transition count 129
Reduce places removed 82 places and 0 transitions.
Iterating post reduction 1 with 82 rules applied. Total rules applied 163 place count 49 transition count 129
Drop transitions removed 72 transitions
Redundant transition composition rules discarded 72 transitions
Iterating global reduction 2 with 72 rules applied. Total rules applied 235 place count 49 transition count 57
Applied a total of 235 rules in 14 ms. Remains 49 /131 variables (removed 82) and now considering 57/210 (removed 153) transitions.
// Phase 1: matrix 57 rows 49 cols
[2024-05-28 16:31:44] [INFO ] Computed 20 invariants in 1 ms
[2024-05-28 16:31:44] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-28 16:31:44] [INFO ] Invariant cache hit.
[2024-05-28 16:31:44] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2024-05-28 16:31:44] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 16:31:44] [INFO ] Invariant cache hit.
[2024-05-28 16:31:44] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 49/131 places, 57/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 147 ms. Remains : 49/131 places, 57/210 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s19 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 10858 reset in 182 ms.
Stack based approach found an accepted trace after 3 steps with 0 reset with depth 4 and stack size 4 in 0 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-11 finished in 383 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' '!((p0 U p1))'
Support contains 3 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 131 transition count 130
Reduce places removed 88 places and 0 transitions.
Ensure Unique test removed 62 transitions
Reduce isomorphic transitions removed 62 transitions.
Graph (trivial) has 27 edges and 43 vertex of which 16 / 43 are part of one of the 8 SCC in 2 ms
Free SCC test removed 8 places
Iterating post reduction 1 with 151 rules applied. Total rules applied 231 place count 35 transition count 68
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 239 place count 35 transition count 60
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 247 place count 35 transition count 52
Applied a total of 247 rules in 20 ms. Remains 35 /131 variables (removed 96) and now considering 52/210 (removed 158) transitions.
[2024-05-28 16:31:44] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
// Phase 1: matrix 45 rows 35 cols
[2024-05-28 16:31:44] [INFO ] Computed 13 invariants in 1 ms
[2024-05-28 16:31:44] [INFO ] Implicit Places using invariants in 30 ms returned []
[2024-05-28 16:31:44] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
[2024-05-28 16:31:44] [INFO ] Invariant cache hit.
[2024-05-28 16:31:44] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 70 ms to find 0 implicit places.
[2024-05-28 16:31:44] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 16:31:45] [INFO ] Flow matrix only has 45 transitions (discarded 7 similar events)
[2024-05-28 16:31:45] [INFO ] Invariant cache hit.
[2024-05-28 16:31:45] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 35/131 places, 52/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 161 ms. Remains : 35/131 places, 52/210 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(AND (EQ s11 1) (EQ s23 1)), p0:(NEQ s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-12 finished in 251 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(X(F(p0)))))'
Support contains 2 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 5 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
// Phase 1: matrix 210 rows 131 cols
[2024-05-28 16:31:45] [INFO ] Computed 21 invariants in 2 ms
[2024-05-28 16:31:45] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-28 16:31:45] [INFO ] Invariant cache hit.
[2024-05-28 16:31:45] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2024-05-28 16:31:45] [INFO ] Invariant cache hit.
[2024-05-28 16:31:45] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 324 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (EQ s94 1) (EQ s129 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 explored 100000 steps with 2168 reset in 363 ms.
Stack based approach found an accepted trace after 12 steps with 0 reset with depth 13 and stack size 13 in 0 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-13 finished in 839 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(G((X(p0) U (p1&&F(G(p2)))))))'
Support contains 5 out of 131 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Applied a total of 0 rules in 4 ms. Remains 131 /131 variables (removed 0) and now considering 210/210 (removed 0) transitions.
[2024-05-28 16:31:45] [INFO ] Invariant cache hit.
[2024-05-28 16:31:46] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-28 16:31:46] [INFO ] Invariant cache hit.
[2024-05-28 16:31:46] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 151 ms to find 0 implicit places.
[2024-05-28 16:31:46] [INFO ] Invariant cache hit.
[2024-05-28 16:31:46] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 269 ms. Remains : 131/131 places, 210/210 transitions.
Stuttering acceptance computed with spot in 199 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p2), true]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND p1 p0), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p2, acceptance={} source=3 dest: 3}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s17 1), p2:(EQ s116 1), p0:(AND (EQ s85 1) (EQ s94 1) (EQ s111 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-14 finished in 493 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((p0||G((!p0&&F(p1))))))'
Support contains 3 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 210/210 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 131 transition count 138
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 59 transition count 138
Applied a total of 144 rules in 13 ms. Remains 59 /131 variables (removed 72) and now considering 138/210 (removed 72) transitions.
[2024-05-28 16:31:46] [INFO ] Flow matrix only has 75 transitions (discarded 63 similar events)
// Phase 1: matrix 75 rows 59 cols
[2024-05-28 16:31:46] [INFO ] Computed 21 invariants in 1 ms
[2024-05-28 16:31:46] [INFO ] Implicit Places using invariants in 48 ms returned []
[2024-05-28 16:31:46] [INFO ] Flow matrix only has 75 transitions (discarded 63 similar events)
[2024-05-28 16:31:46] [INFO ] Invariant cache hit.
[2024-05-28 16:31:46] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
[2024-05-28 16:31:46] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 16:31:46] [INFO ] Flow matrix only has 75 transitions (discarded 63 similar events)
[2024-05-28 16:31:46] [INFO ] Invariant cache hit.
[2024-05-28 16:31:46] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/131 places, 138/210 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 206 ms. Remains : 59/131 places, 138/210 transitions.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SharedMemory-PT-000010-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s36 1), p1:(AND (EQ s19 1) (EQ s47 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 10962 reset in 238 ms.
Stack based approach found an accepted trace after 17 steps with 2 reset with depth 4 and stack size 4 in 0 ms.
FORMULA SharedMemory-PT-000010-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000010-LTLFireability-15 finished in 531 ms.
All properties solved by simple procedures.
Total runtime 12643 ms.
BK_STOP 1716913908056
--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 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="SharedMemory-PT-000010"
export BK_EXAMINATION="LTLFireability"
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 SharedMemory-PT-000010, 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 r351-tall-171679102500513"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000010.tgz
mv SharedMemory-PT-000010 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 ;