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.r241-tall-171649628300177.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is LamportFastMutEx-PT-5, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r241-tall-171649628300177
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 18K Apr 13 07:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K Apr 13 07:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 22K Apr 13 07:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 127K Apr 13 07:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.7K Apr 22 14:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Apr 22 14:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K Apr 22 14:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 36K Apr 22 14:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 07:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 13 07:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 51K Apr 13 07:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 276K Apr 13 07:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K Apr 22 14:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.2K Apr 22 14:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 157K May 18 16:42 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 LamportFastMutEx-PT-5-LTLCardinality-00
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-01
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-02
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-03
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-04
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-05
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-06
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-07
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-08
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-09
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-10
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-11
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-12
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-13
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-14
FORMULA_NAME LamportFastMutEx-PT-5-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716557895649

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-5
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-24 13:38:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 13:38:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 13:38:17] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2024-05-24 13:38:17] [INFO ] Transformed 174 places.
[2024-05-24 13:38:17] [INFO ] Transformed 318 transitions.
[2024-05-24 13:38:17] [INFO ] Found NUPN structural information;
[2024-05-24 13:38:17] [INFO ] Completing missing partition info from NUPN : creating a component with [P_start_1_0, P_start_1_1, P_start_1_2, P_start_1_3, P_start_1_4, P_start_1_5, P_b_0_false, P_b_0_true, P_b_1_false, P_b_1_true, P_b_2_false, P_b_2_true, P_b_3_false, P_b_3_true, P_b_4_false, P_b_4_true, P_b_5_false, P_b_5_true, P_setx_3_0, P_setx_3_1, P_setx_3_2, P_setx_3_3, P_setx_3_4, P_setx_3_5, P_setbi_5_0, P_setbi_5_1, P_setbi_5_2, P_setbi_5_3, P_setbi_5_4, P_setbi_5_5, P_ify0_4_0, P_ify0_4_1, P_ify0_4_2, P_ify0_4_3, P_ify0_4_4, P_ify0_4_5, P_sety_9_0, P_sety_9_1, P_sety_9_2, P_sety_9_3, P_sety_9_4, P_sety_9_5, P_ifxi_10_0, P_ifxi_10_1, P_ifxi_10_2, P_ifxi_10_3, P_ifxi_10_4, P_ifxi_10_5, P_setbi_11_0, P_setbi_11_1, P_setbi_11_2, P_setbi_11_3, P_setbi_11_4, P_setbi_11_5, P_fordo_12_0, P_fordo_12_1, P_fordo_12_2, P_fordo_12_3, P_fordo_12_4, P_fordo_12_5, P_wait_0_0, P_wait_0_1, P_wait_0_2, P_wait_0_3, P_wait_0_4, P_wait_0_5, P_wait_1_0, P_wait_1_1, P_wait_1_2, P_wait_1_3, P_wait_1_4, P_wait_1_5, P_wait_2_0, P_wait_2_1, P_wait_2_2, P_wait_2_3, P_wait_2_4, P_wait_2_5, P_wait_3_0, P_wait_3_1, P_wait_3_2, P_wait_3_3, P_wait_3_4, P_wait_3_5, P_wait_4_0, P_wait_4_1, P_wait_4_2, P_wait_4_3, P_wait_4_4, P_wait_4_5, P_wait_5_0, P_wait_5_1, P_wait_5_2, P_wait_5_3, P_wait_5_4, P_wait_5_5, P_await_13_0, P_await_13_1, P_await_13_2, P_await_13_3, P_await_13_4, P_await_13_5, P_done_0_0, P_done_0_1, P_done_0_2, P_done_0_3, P_done_0_4, P_done_0_5, P_done_1_0, P_done_1_1, P_done_1_2, P_done_1_3, P_done_1_4, P_done_1_5, P_done_2_0, P_done_2_1, P_done_2_2, P_done_2_3, P_done_2_4, P_done_2_5, P_done_3_0, P_done_3_1, P_done_3_2, P_done_3_3, P_done_3_4, P_done_3_5, P_done_4_0, P_done_4_1, P_done_4_2, P_done_4_3, P_done_4_4, P_done_4_5, P_done_5_0, P_done_5_1, P_done_5_2, P_done_5_3, P_done_5_4, P_done_5_5, P_ifyi_15_0, P_ifyi_15_1, P_ifyi_15_2, P_ifyi_15_3, P_ifyi_15_4, P_ifyi_15_5, P_awaity_0, P_awaity_1, P_awaity_2, P_awaity_3, P_awaity_4, P_awaity_5, P_CS_21_0, P_CS_21_1, P_CS_21_2, P_CS_21_3, P_CS_21_4, P_CS_21_5, P_setbi_24_0, P_setbi_24_1, P_setbi_24_2, P_setbi_24_3, P_setbi_24_4, P_setbi_24_5]
[2024-05-24 13:38:17] [INFO ] Parsed PT model containing 174 places and 318 transitions and 1380 arcs in 167 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 58 transitions.
FORMULA LamportFastMutEx-PT-5-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-5-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-5-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-5-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-5-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 68 out of 137 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 137/137 places, 260/260 transitions.
Applied a total of 0 rules in 11 ms. Remains 137 /137 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-24 13:38:17] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 137 cols
[2024-05-24 13:38:17] [INFO ] Computed 37 invariants in 12 ms
[2024-05-24 13:38:17] [INFO ] Implicit Places using invariants in 254 ms returned [87, 88, 89, 90, 91]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 280 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/137 places, 260/260 transitions.
Applied a total of 0 rules in 3 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 295 ms. Remains : 132/137 places, 260/260 transitions.
Support contains 68 out of 132 places after structural reductions.
[2024-05-24 13:38:17] [INFO ] Flatten gal took : 40 ms
[2024-05-24 13:38:17] [INFO ] Flatten gal took : 20 ms
[2024-05-24 13:38:18] [INFO ] Input system was already deterministic with 260 transitions.
Finished random walk after 1247 steps, including 0 resets, run visited all 19 properties in 53 ms. (steps per millisecond=23 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 1 stabilizing places and 5 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' '!(X((X(X(p0)) U ((p1&&X(X(p0)))||X(X(G(p0)))))))'
Support contains 40 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 4 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-24 13:38:18] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2024-05-24 13:38:18] [INFO ] Computed 32 invariants in 2 ms
[2024-05-24 13:38:18] [INFO ] Implicit Places using invariants in 98 ms returned []
[2024-05-24 13:38:18] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:18] [INFO ] Invariant cache hit.
[2024-05-24 13:38:18] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-24 13:38:18] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2024-05-24 13:38:18] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:18] [INFO ] Invariant cache hit.
[2024-05-24 13:38:18] [INFO ] Dead Transitions using invariants and state equation in 123 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 399 ms. Remains : 132/132 places, 260/260 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 269 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(GT (ADD s127 s128 s129 s130 s131) (ADD s57 s58 s59 s60 s61)), p0:(GT (ADD s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104...], 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]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA LamportFastMutEx-PT-5-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-5-LTLCardinality-00 finished in 724 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)||F(p1)))'
Support contains 30 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 5 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-24 13:38:19] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:19] [INFO ] Invariant cache hit.
[2024-05-24 13:38:19] [INFO ] Implicit Places using invariants in 92 ms returned []
[2024-05-24 13:38:19] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:19] [INFO ] Invariant cache hit.
[2024-05-24 13:38:19] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-24 13:38:19] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
[2024-05-24 13:38:19] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:19] [INFO ] Invariant cache hit.
[2024-05-24 13:38:19] [INFO ] Dead Transitions using invariants and state equation in 149 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 407 ms. Remains : 132/132 places, 260/260 transitions.
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ 1 (ADD s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111)), p0:(AND (LEQ 1 (ADD s87 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4049 reset in 339 ms.
Stack based approach found an accepted trace after 9472 steps with 381 reset with depth 20 and stack size 20 in 30 ms.
FORMULA LamportFastMutEx-PT-5-LTLCardinality-01 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLCardinality-01 finished in 930 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 35 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 127 transition count 255
Applied a total of 10 rules in 25 ms. Remains 127 /132 variables (removed 5) and now considering 255/260 (removed 5) transitions.
[2024-05-24 13:38:20] [INFO ] Flow matrix only has 195 transitions (discarded 60 similar events)
// Phase 1: matrix 195 rows 127 cols
[2024-05-24 13:38:20] [INFO ] Computed 32 invariants in 2 ms
[2024-05-24 13:38:20] [INFO ] Implicit Places using invariants in 83 ms returned []
[2024-05-24 13:38:20] [INFO ] Flow matrix only has 195 transitions (discarded 60 similar events)
[2024-05-24 13:38:20] [INFO ] Invariant cache hit.
[2024-05-24 13:38:20] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-24 13:38:20] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2024-05-24 13:38:20] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-24 13:38:20] [INFO ] Flow matrix only has 195 transitions (discarded 60 similar events)
[2024-05-24 13:38:20] [INFO ] Invariant cache hit.
[2024-05-24 13:38:20] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/132 places, 255/260 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 366 ms. Remains : 127/132 places, 255/260 transitions.
Stuttering acceptance computed with spot in 520 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT (ADD s0 s1 s2 s3 s4) (ADD s82 s83 s84 s85 s86 s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106)), p1:(GT 2 (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 206 ms.
Stack based approach found an accepted trace after 49 steps with 0 reset with depth 50 and stack size 50 in 0 ms.
FORMULA LamportFastMutEx-PT-5-LTLCardinality-04 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLCardinality-04 finished in 1115 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)||G(!p0)) U (X(p1)&&F(!p1)))))'
Support contains 30 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 6 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-24 13:38:21] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2024-05-24 13:38:21] [INFO ] Computed 32 invariants in 1 ms
[2024-05-24 13:38:21] [INFO ] Implicit Places using invariants in 74 ms returned []
[2024-05-24 13:38:21] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:21] [INFO ] Invariant cache hit.
[2024-05-24 13:38:21] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-24 13:38:21] [INFO ] Implicit Places using invariants and state equation in 148 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2024-05-24 13:38:21] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:21] [INFO ] Invariant cache hit.
[2024-05-24 13:38:21] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 344 ms. Remains : 132/132 places, 260/260 transitions.
Stuttering acceptance computed with spot in 270 ms :[true, true, (NOT p1), false, (AND (NOT p0) (NOT p1)), p1, p0, true]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}, { cond=p1, acceptance={} source=1 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 7}], [{ cond=p1, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 6}, { cond=p0, acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(LEQ 3 (ADD s87 s88 s89 s90 s91 s92 s93 s94 s95 s96 s97 s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111)), p1:(GT 3 (ADD s112 s113 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 120 reset in 176 ms.
Stack based approach found an accepted trace after 256 steps with 7 reset with depth 236 and stack size 236 in 1 ms.
FORMULA LamportFastMutEx-PT-5-LTLCardinality-06 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLCardinality-06 finished in 820 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 (G(p0)||p1)) U (G((p0 U (p1||G(p0))))||(F(p2)&&(p0 U (p1||G(p0)))))))'
Support contains 20 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 132 transition count 255
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 127 transition count 255
Applied a total of 10 rules in 17 ms. Remains 127 /132 variables (removed 5) and now considering 255/260 (removed 5) transitions.
[2024-05-24 13:38:21] [INFO ] Flow matrix only has 195 transitions (discarded 60 similar events)
// Phase 1: matrix 195 rows 127 cols
[2024-05-24 13:38:21] [INFO ] Computed 32 invariants in 4 ms
[2024-05-24 13:38:22] [INFO ] Implicit Places using invariants in 96 ms returned []
[2024-05-24 13:38:22] [INFO ] Flow matrix only has 195 transitions (discarded 60 similar events)
[2024-05-24 13:38:22] [INFO ] Invariant cache hit.
[2024-05-24 13:38:22] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-24 13:38:22] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2024-05-24 13:38:22] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-24 13:38:22] [INFO ] Flow matrix only has 195 transitions (discarded 60 similar events)
[2024-05-24 13:38:22] [INFO ] Invariant cache hit.
[2024-05-24 13:38:22] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 127/132 places, 255/260 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 370 ms. Remains : 127/132 places, 255/260 transitions.
Stuttering acceptance computed with spot in 176 ms :[true, (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={} source=4 dest: 4}]], initial=3, aps=[p2:(LEQ 3 (ADD s47 s48 s49 s50 s51)), p0:(GT 2 (ADD s112 s113 s114 s115 s116)), p1:(AND (NOT (OR (LEQ 3 (ADD s47 s48 s49 s50 s51)) (LEQ (ADD s57 s58 s59 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 39 steps with 1 reset in 1 ms.
FORMULA LamportFastMutEx-PT-5-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-5-LTLCardinality-07 finished in 570 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 132 transition count 256
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 128 transition count 256
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 18 place count 123 transition count 251
Applied a total of 18 rules in 26 ms. Remains 123 /132 variables (removed 9) and now considering 251/260 (removed 9) transitions.
[2024-05-24 13:38:22] [INFO ] Flow matrix only has 191 transitions (discarded 60 similar events)
// Phase 1: matrix 191 rows 123 cols
[2024-05-24 13:38:22] [INFO ] Computed 32 invariants in 3 ms
[2024-05-24 13:38:22] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-24 13:38:22] [INFO ] Flow matrix only has 191 transitions (discarded 60 similar events)
[2024-05-24 13:38:22] [INFO ] Invariant cache hit.
[2024-05-24 13:38:22] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-24 13:38:22] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2024-05-24 13:38:22] [INFO ] Redundant transitions in 3 ms returned []
[2024-05-24 13:38:22] [INFO ] Flow matrix only has 191 transitions (discarded 60 similar events)
[2024-05-24 13:38:22] [INFO ] Invariant cache hit.
[2024-05-24 13:38:22] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/132 places, 251/260 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 425 ms. Remains : 123/132 places, 251/260 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s121 0) (EQ s107 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 518 reset in 170 ms.
Product exploration explored 100000 steps with 504 reset in 248 ms.
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Finished random walk after 46 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=23 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 251/251 transitions.
Applied a total of 0 rules in 17 ms. Remains 123 /123 variables (removed 0) and now considering 251/251 (removed 0) transitions.
[2024-05-24 13:38:23] [INFO ] Flow matrix only has 191 transitions (discarded 60 similar events)
[2024-05-24 13:38:23] [INFO ] Invariant cache hit.
[2024-05-24 13:38:23] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-24 13:38:23] [INFO ] Flow matrix only has 191 transitions (discarded 60 similar events)
[2024-05-24 13:38:23] [INFO ] Invariant cache hit.
[2024-05-24 13:38:23] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-24 13:38:24] [INFO ] Implicit Places using invariants and state equation in 181 ms returned []
Implicit Place search using SMT with State Equation took 271 ms to find 0 implicit places.
[2024-05-24 13:38:24] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-24 13:38:24] [INFO ] Flow matrix only has 191 transitions (discarded 60 similar events)
[2024-05-24 13:38:24] [INFO ] Invariant cache hit.
[2024-05-24 13:38:24] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 398 ms. Remains : 123/123 places, 251/251 transitions.
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 122 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=61 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 509 reset in 170 ms.
Product exploration explored 100000 steps with 484 reset in 188 ms.
Built C files in :
/tmp/ltsmin6416985007223337247
[2024-05-24 13:38:25] [INFO ] Computing symmetric may disable matrix : 251 transitions.
[2024-05-24 13:38:25] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 13:38:25] [INFO ] Computing symmetric may enable matrix : 251 transitions.
[2024-05-24 13:38:25] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 13:38:25] [INFO ] Computing Do-Not-Accords matrix : 251 transitions.
[2024-05-24 13:38:25] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 13:38:25] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6416985007223337247
Running compilation step : cd /tmp/ltsmin6416985007223337247;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1603 ms.
Running link step : cd /tmp/ltsmin6416985007223337247;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin6416985007223337247;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17322583799822197134.hoa' '--buchi-type=spotba'
LTSmin run took 421 ms.
FORMULA LamportFastMutEx-PT-5-LTLCardinality-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-PT-5-LTLCardinality-08 finished in 4702 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(F(p0)))'
Support contains 2 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-24 13:38:27] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2024-05-24 13:38:27] [INFO ] Computed 32 invariants in 1 ms
[2024-05-24 13:38:27] [INFO ] Implicit Places using invariants in 87 ms returned []
[2024-05-24 13:38:27] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:27] [INFO ] Invariant cache hit.
[2024-05-24 13:38:27] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-24 13:38:27] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2024-05-24 13:38:27] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:27] [INFO ] Invariant cache hit.
[2024-05-24 13:38:27] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 375 ms. Remains : 132/132 places, 260/260 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s122 0) (EQ s8 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 140 ms.
Product exploration explored 100000 steps with 50000 reset in 132 ms.
Computed a total of 1 stabilizing places and 5 stable transitions
Computed a total of 1 stabilizing places and 5 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 16 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LamportFastMutEx-PT-5-LTLCardinality-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LamportFastMutEx-PT-5-LTLCardinality-09 finished in 753 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 132 transition count 255
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 127 transition count 255
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 122 transition count 250
Applied a total of 20 rules in 19 ms. Remains 122 /132 variables (removed 10) and now considering 250/260 (removed 10) transitions.
[2024-05-24 13:38:27] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
// Phase 1: matrix 190 rows 122 cols
[2024-05-24 13:38:27] [INFO ] Computed 32 invariants in 2 ms
[2024-05-24 13:38:28] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-24 13:38:28] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
[2024-05-24 13:38:28] [INFO ] Invariant cache hit.
[2024-05-24 13:38:28] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-24 13:38:28] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2024-05-24 13:38:28] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 13:38:28] [INFO ] Flow matrix only has 190 transitions (discarded 60 similar events)
[2024-05-24 13:38:28] [INFO ] Invariant cache hit.
[2024-05-24 13:38:28] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 122/132 places, 250/260 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 397 ms. Remains : 122/132 places, 250/260 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s119 0) (EQ s44 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1549 reset in 169 ms.
Stack based approach found an accepted trace after 794 steps with 7 reset with depth 191 and stack size 191 in 2 ms.
FORMULA LamportFastMutEx-PT-5-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLCardinality-10 finished in 649 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((X(X(p0))||G((p1||X(p1))))))'
Support contains 1 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-24 13:38:28] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
// Phase 1: matrix 200 rows 132 cols
[2024-05-24 13:38:28] [INFO ] Computed 32 invariants in 2 ms
[2024-05-24 13:38:28] [INFO ] Implicit Places using invariants in 103 ms returned []
[2024-05-24 13:38:28] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:28] [INFO ] Invariant cache hit.
[2024-05-24 13:38:28] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-24 13:38:28] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2024-05-24 13:38:28] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:28] [INFO ] Invariant cache hit.
[2024-05-24 13:38:28] [INFO ] Dead Transitions using invariants and state equation in 103 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 372 ms. Remains : 132/132 places, 260/260 transitions.
Stuttering acceptance computed with spot in 262 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 7}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 8}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 8}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}, { cond=p1, acceptance={} source=4 dest: 6}], [{ cond=(NOT p1), acceptance={} source=5 dest: 1}, { cond=p1, acceptance={} source=5 dest: 7}], [{ cond=(NOT p1), acceptance={} source=6 dest: 2}, { cond=p1, acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 3}, { cond=(AND p1 p0), acceptance={} source=7 dest: 7}, { cond=(AND p1 (NOT p0)), acceptance={} source=7 dest: 8}], [{ cond=(NOT p1), acceptance={} source=8 dest: 3}, { cond=p1, acceptance={} source=8 dest: 8}]], initial=4, aps=[p0:(EQ s120 0), p1:(EQ s120 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 56 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-PT-5-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-5-LTLCardinality-11 finished in 656 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)))'
Support contains 2 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 2 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-24 13:38:29] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:29] [INFO ] Invariant cache hit.
[2024-05-24 13:38:29] [INFO ] Implicit Places using invariants in 82 ms returned []
[2024-05-24 13:38:29] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:29] [INFO ] Invariant cache hit.
[2024-05-24 13:38:29] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-24 13:38:29] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2024-05-24 13:38:29] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:29] [INFO ] Invariant cache hit.
[2024-05-24 13:38:29] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 363 ms. Remains : 132/132 places, 260/260 transitions.
Stuttering acceptance computed with spot in 1460 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s0 0) (EQ s113 1))], 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-PT-5-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-5-LTLCardinality-12 finished in 1840 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||F(G(p1))))))'
Support contains 1 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 260/260 transitions.
Applied a total of 0 rules in 1 ms. Remains 132 /132 variables (removed 0) and now considering 260/260 (removed 0) transitions.
[2024-05-24 13:38:31] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:31] [INFO ] Invariant cache hit.
[2024-05-24 13:38:31] [INFO ] Implicit Places using invariants in 91 ms returned []
[2024-05-24 13:38:31] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:31] [INFO ] Invariant cache hit.
[2024-05-24 13:38:31] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-24 13:38:31] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2024-05-24 13:38:31] [INFO ] Flow matrix only has 200 transitions (discarded 60 similar events)
[2024-05-24 13:38:31] [INFO ] Invariant cache hit.
[2024-05-24 13:38:31] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 351 ms. Remains : 132/132 places, 260/260 transitions.
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LamportFastMutEx-PT-5-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s36 1), p1:(EQ s36 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 151 ms.
Stack based approach found an accepted trace after 347 steps with 0 reset with depth 348 and stack size 344 in 1 ms.
FORMULA LamportFastMutEx-PT-5-LTLCardinality-13 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-5-LTLCardinality-13 finished in 660 ms.
All properties solved by simple procedures.
Total runtime 14653 ms.

BK_STOP 1716557917242

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LamportFastMutEx-PT-5"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is LamportFastMutEx-PT-5, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r241-tall-171649628300177"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-5.tgz
mv LamportFastMutEx-PT-5 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;