Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r231-tall-167856416100443.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is LamportFastMutEx-PT-8, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r231-tall-167856416100443
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 24K Feb 25 13:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 163K Feb 25 13:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 43K Feb 25 13:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 228K Feb 25 13:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Feb 25 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 25K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 101K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 25 13:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 122K Feb 25 13:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 64K Feb 25 13:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 321K Feb 25 13:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.3K Feb 25 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 2 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 329K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-00
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-01
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-02
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-03
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-04
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-05
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-06
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-07
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-08
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-09
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-10
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-11
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-12
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-13
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-14
FORMULA_NAME LamportFastMutEx-PT-8-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679457329896

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-8
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-22 03:55:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-22 03:55:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 03:55:31] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2023-03-22 03:55:31] [INFO ] Transformed 315 places.
[2023-03-22 03:55:31] [INFO ] Transformed 666 transitions.
[2023-03-22 03:55:31] [INFO ] Found NUPN structural information;
[2023-03-22 03:55:31] [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_start_1_6, P_start_1_7, P_start_1_8, 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_b_6_false, P_b_6_true, P_b_7_false, P_b_7_true, P_b_8_false, P_b_8_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_setx_3_6, P_setx_3_7, P_setx_3_8, 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_setbi_5_6, P_setbi_5_7, P_setbi_5_8, 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_ify0_4_6, P_ify0_4_7, P_ify0_4_8, 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_sety_9_6, P_sety_9_7, P_sety_9_8, 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_ifxi_10_6, P_ifxi_10_7, P_ifxi_10_8, 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_setbi_11_6, P_setbi_11_7, P_setbi_11_8, 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_fordo_12_6, P_fordo_12_7, P_fordo_12_8, 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_0_6, P_wait_0_7, P_wait_0_8, 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_1_6, P_wait_1_7, P_wait_1_8, 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_2_6, P_wait_2_7, P_wait_2_8, 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_3_6, P_wait_3_7, P_wait_3_8, 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_4_6, P_wait_4_7, P_wait_4_8, 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_wait_5_6, P_wait_5_7, P_wait_5_8, P_wait_6_0, P_wait_6_1, P_wait_6_2, P_wait_6_3, P_wait_6_4, P_wait_6_5, P_wait_6_6, P_wait_6_7, P_wait_6_8, P_wait_7_0, P_wait_7_1, P_wait_7_2, P_wait_7_3, P_wait_7_4, P_wait_7_5, P_wait_7_6, P_wait_7_7, P_wait_7_8, P_wait_8_0, P_wait_8_1, P_wait_8_2, P_wait_8_3, P_wait_8_4, P_wait_8_5, P_wait_8_6, P_wait_8_7, P_wait_8_8, 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_await_13_6, P_await_13_7, P_await_13_8, 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_0_6, P_done_0_7, P_done_0_8, 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_1_6, P_done_1_7, P_done_1_8, 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_2_6, P_done_2_7, P_done_2_8, 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_3_6, P_done_3_7, P_done_3_8, 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_4_6, P_done_4_7, P_done_4_8, 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_done_5_6, P_done_5_7, P_done_5_8, P_done_6_0, P_done_6_1, P_done_6_2, P_done_6_3, P_done_6_4, P_done_6_5, P_done_6_6, P_done_6_7, P_done_6_8, P_done_7_0, P_done_7_1, P_done_7_2, P_done_7_3, P_done_7_4, P_done_7_5, P_done_7_6, P_done_7_7, P_done_7_8, P_done_8_0, P_done_8_1, P_done_8_2, P_done_8_3, P_done_8_4, P_done_8_5, P_done_8_6, P_done_8_7, P_done_8_8, 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_ifyi_15_6, P_ifyi_15_7, P_ifyi_15_8, P_awaity_0, P_awaity_1, P_awaity_2, P_awaity_3, P_awaity_4, P_awaity_5, P_awaity_6, P_awaity_7, P_awaity_8, 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_CS_21_6, P_CS_21_7, P_CS_21_8, P_setbi_24_0, P_setbi_24_1, P_setbi_24_2, P_setbi_24_3, P_setbi_24_4, P_setbi_24_5, P_setbi_24_6, P_setbi_24_7, P_setbi_24_8]
[2023-03-22 03:55:31] [INFO ] Parsed PT model containing 315 places and 666 transitions and 2934 arcs in 140 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 49 places in 2 ms
Reduce places removed 49 places and 82 transitions.
FORMULA LamportFastMutEx-PT-8-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-8-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-8-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-8-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 206 out of 266 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 266/266 places, 584/584 transitions.
Applied a total of 0 rules in 16 ms. Remains 266 /266 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2023-03-22 03:55:31] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
// Phase 1: matrix 416 rows 266 cols
[2023-03-22 03:55:31] [INFO ] Computed 82 place invariants in 12 ms
[2023-03-22 03:55:32] [INFO ] Implicit Places using invariants in 381 ms returned []
[2023-03-22 03:55:32] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:32] [INFO ] Invariant cache hit.
[2023-03-22 03:55:32] [INFO ] State equation strengthened by 112 read => feed constraints.
[2023-03-22 03:55:32] [INFO ] Implicit Places using invariants and state equation in 406 ms returned [162, 163, 164, 165, 166, 167, 168, 169]
Discarding 8 places :
Implicit Place search using SMT with State Equation took 814 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 258/266 places, 584/584 transitions.
Applied a total of 0 rules in 6 ms. Remains 258 /258 variables (removed 0) and now considering 584/584 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 836 ms. Remains : 258/266 places, 584/584 transitions.
Support contains 206 out of 258 places after structural reductions.
[2023-03-22 03:55:32] [INFO ] Flatten gal took : 63 ms
[2023-03-22 03:55:32] [INFO ] Flatten gal took : 36 ms
[2023-03-22 03:55:32] [INFO ] Input system was already deterministic with 584 transitions.
Finished random walk after 1050 steps, including 0 resets, run visited all 19 properties in 50 ms. (steps per millisecond=21 )
FORMULA LamportFastMutEx-PT-8-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 8 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 72 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Applied a total of 0 rules in 10 ms. Remains 258 /258 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2023-03-22 03:55:33] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
// Phase 1: matrix 416 rows 258 cols
[2023-03-22 03:55:33] [INFO ] Computed 74 place invariants in 4 ms
[2023-03-22 03:55:33] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-03-22 03:55:33] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:33] [INFO ] Invariant cache hit.
[2023-03-22 03:55:33] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:55:33] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 525 ms to find 0 implicit places.
[2023-03-22 03:55:33] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:33] [INFO ] Invariant cache hit.
[2023-03-22 03:55:33] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 752 ms. Remains : 258/258 places, 584/584 transitions.
Stuttering acceptance computed with spot in 156 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-8-LTLCardinality-01 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 (GT 1 (ADD s50 s51 s52 s53 s54 s55 s56 s57)) (LEQ 1 (ADD s162 s163 s164 s165 s166 s167 s168 s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 ...], 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 317 ms.
Product exploration explored 100000 steps with 50000 reset in 240 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 69 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-8-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LamportFastMutEx-PT-8-LTLCardinality-01 finished in 1582 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&X(p1))))))'
Support contains 88 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Applied a total of 0 rules in 12 ms. Remains 258 /258 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2023-03-22 03:55:34] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:34] [INFO ] Invariant cache hit.
[2023-03-22 03:55:34] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-22 03:55:34] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:34] [INFO ] Invariant cache hit.
[2023-03-22 03:55:34] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:55:35] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 473 ms to find 0 implicit places.
[2023-03-22 03:55:35] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:35] [INFO ] Invariant cache hit.
[2023-03-22 03:55:35] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 715 ms. Remains : 258/258 places, 584/584 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : LamportFastMutEx-PT-8-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ (ADD s66 s67 s68 s69 s70 s71 s72 s73) (ADD s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 ...], 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][false, false, false, false]]
Product exploration explored 100000 steps with 1675 reset in 520 ms.
Product exploration explored 100000 steps with 1667 reset in 487 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Finished random walk after 9 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 2 factoid took 169 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 157 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
[2023-03-22 03:55:37] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:37] [INFO ] Invariant cache hit.
[2023-03-22 03:55:37] [INFO ] [Real]Absence check using 74 positive place invariants in 34 ms returned sat
[2023-03-22 03:55:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:55:37] [INFO ] [Real]Absence check using state equation in 227 ms returned sat
[2023-03-22 03:55:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:55:38] [INFO ] [Nat]Absence check using 74 positive place invariants in 21 ms returned sat
[2023-03-22 03:55:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:55:38] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2023-03-22 03:55:38] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:55:38] [INFO ] [Nat]Added 48 Read/Feed constraints in 32 ms returned sat
[2023-03-22 03:55:38] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 3 ms to minimize.
[2023-03-22 03:55:38] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 1 ms to minimize.
[2023-03-22 03:55:38] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 1 ms to minimize.
[2023-03-22 03:55:38] [INFO ] Deduced a trap composed of 27 places in 82 ms of which 1 ms to minimize.
[2023-03-22 03:55:38] [INFO ] Deduced a trap composed of 28 places in 101 ms of which 1 ms to minimize.
[2023-03-22 03:55:38] [INFO ] Deduced a trap composed of 19 places in 61 ms of which 1 ms to minimize.
[2023-03-22 03:55:39] [INFO ] Deduced a trap composed of 10 places in 71 ms of which 0 ms to minimize.
[2023-03-22 03:55:39] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 1 ms to minimize.
[2023-03-22 03:55:39] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 0 ms to minimize.
[2023-03-22 03:55:39] [INFO ] Deduced a trap composed of 19 places in 70 ms of which 0 ms to minimize.
[2023-03-22 03:55:39] [INFO ] Deduced a trap composed of 20 places in 70 ms of which 0 ms to minimize.
[2023-03-22 03:55:39] [INFO ] Deduced a trap composed of 55 places in 75 ms of which 0 ms to minimize.
[2023-03-22 03:55:39] [INFO ] Deduced a trap composed of 49 places in 88 ms of which 1 ms to minimize.
[2023-03-22 03:55:39] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 1238 ms
[2023-03-22 03:55:39] [INFO ] Computed and/alt/rep : 240/1056/240 causal constraints (skipped 168 transitions) in 34 ms.
[2023-03-22 03:55:41] [INFO ] Added : 185 causal constraints over 38 iterations in 1479 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 88 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Applied a total of 0 rules in 9 ms. Remains 258 /258 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2023-03-22 03:55:41] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:41] [INFO ] Invariant cache hit.
[2023-03-22 03:55:41] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-22 03:55:41] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:41] [INFO ] Invariant cache hit.
[2023-03-22 03:55:41] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:55:41] [INFO ] Implicit Places using invariants and state equation in 338 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
[2023-03-22 03:55:41] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:41] [INFO ] Invariant cache hit.
[2023-03-22 03:55:41] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 712 ms. Remains : 258/258 places, 584/584 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 93 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Finished random walk after 9 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 2 factoid took 148 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 141 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
[2023-03-22 03:55:42] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:42] [INFO ] Invariant cache hit.
[2023-03-22 03:55:42] [INFO ] [Real]Absence check using 74 positive place invariants in 31 ms returned sat
[2023-03-22 03:55:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:55:42] [INFO ] [Real]Absence check using state equation in 233 ms returned sat
[2023-03-22 03:55:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:55:43] [INFO ] [Nat]Absence check using 74 positive place invariants in 23 ms returned sat
[2023-03-22 03:55:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:55:43] [INFO ] [Nat]Absence check using state equation in 171 ms returned sat
[2023-03-22 03:55:43] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:55:43] [INFO ] [Nat]Added 48 Read/Feed constraints in 28 ms returned sat
[2023-03-22 03:55:43] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 0 ms to minimize.
[2023-03-22 03:55:43] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 0 ms to minimize.
[2023-03-22 03:55:43] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 0 ms to minimize.
[2023-03-22 03:55:43] [INFO ] Deduced a trap composed of 27 places in 62 ms of which 0 ms to minimize.
[2023-03-22 03:55:43] [INFO ] Deduced a trap composed of 28 places in 75 ms of which 0 ms to minimize.
[2023-03-22 03:55:43] [INFO ] Deduced a trap composed of 19 places in 64 ms of which 0 ms to minimize.
[2023-03-22 03:55:44] [INFO ] Deduced a trap composed of 10 places in 78 ms of which 0 ms to minimize.
[2023-03-22 03:55:44] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 4 ms to minimize.
[2023-03-22 03:55:44] [INFO ] Deduced a trap composed of 10 places in 75 ms of which 13 ms to minimize.
[2023-03-22 03:55:44] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 0 ms to minimize.
[2023-03-22 03:55:44] [INFO ] Deduced a trap composed of 20 places in 57 ms of which 0 ms to minimize.
[2023-03-22 03:55:44] [INFO ] Deduced a trap composed of 55 places in 71 ms of which 0 ms to minimize.
[2023-03-22 03:55:44] [INFO ] Deduced a trap composed of 49 places in 88 ms of which 0 ms to minimize.
[2023-03-22 03:55:44] [INFO ] Trap strengthening (SAT) tested/added 14/13 trap constraints in 1182 ms
[2023-03-22 03:55:44] [INFO ] Computed and/alt/rep : 240/1056/240 causal constraints (skipped 168 transitions) in 28 ms.
[2023-03-22 03:55:45] [INFO ] Added : 185 causal constraints over 38 iterations in 1342 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1663 reset in 464 ms.
Product exploration explored 100000 steps with 1661 reset in 455 ms.
Support contains 88 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Applied a total of 0 rules in 6 ms. Remains 258 /258 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2023-03-22 03:55:47] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:47] [INFO ] Invariant cache hit.
[2023-03-22 03:55:47] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-22 03:55:47] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:47] [INFO ] Invariant cache hit.
[2023-03-22 03:55:47] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:55:47] [INFO ] Implicit Places using invariants and state equation in 335 ms returned []
Implicit Place search using SMT with State Equation took 486 ms to find 0 implicit places.
[2023-03-22 03:55:47] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:47] [INFO ] Invariant cache hit.
[2023-03-22 03:55:47] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 708 ms. Remains : 258/258 places, 584/584 transitions.
Treatment of property LamportFastMutEx-PT-8-LTLCardinality-02 finished in 13327 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&(p0 U G(!p0)))))'
Support contains 8 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Applied a total of 0 rules in 7 ms. Remains 258 /258 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2023-03-22 03:55:48] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:48] [INFO ] Invariant cache hit.
[2023-03-22 03:55:48] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-03-22 03:55:48] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:48] [INFO ] Invariant cache hit.
[2023-03-22 03:55:48] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:55:48] [INFO ] Implicit Places using invariants and state equation in 387 ms returned []
Implicit Place search using SMT with State Equation took 538 ms to find 0 implicit places.
[2023-03-22 03:55:48] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:48] [INFO ] Invariant cache hit.
[2023-03-22 03:55:48] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 769 ms. Remains : 258/258 places, 584/584 transitions.
Stuttering acceptance computed with spot in 214 ms :[p0, p0, true, true, true]
Running random walk in product with property : LamportFastMutEx-PT-8-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ 1 (ADD s42 s43 s44 s45 s46 s47 s48 s49))], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 63 steps with 0 reset in 1 ms.
FORMULA LamportFastMutEx-PT-8-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-8-LTLCardinality-03 finished in 1001 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((!p0 U (G(!p0)||(!p0&&G(p1))))))'
Support contains 24 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Applied a total of 0 rules in 10 ms. Remains 258 /258 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2023-03-22 03:55:49] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:49] [INFO ] Invariant cache hit.
[2023-03-22 03:55:49] [INFO ] Implicit Places using invariants in 164 ms returned []
[2023-03-22 03:55:49] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:49] [INFO ] Invariant cache hit.
[2023-03-22 03:55:49] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:55:49] [INFO ] Implicit Places using invariants and state equation in 422 ms returned []
Implicit Place search using SMT with State Equation took 588 ms to find 0 implicit places.
[2023-03-22 03:55:49] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:49] [INFO ] Invariant cache hit.
[2023-03-22 03:55:49] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 824 ms. Remains : 258/258 places, 584/584 transitions.
Stuttering acceptance computed with spot in 163 ms :[true, p0, p0, (AND p0 (NOT p1)), (NOT p1)]
Running random walk in product with property : LamportFastMutEx-PT-8-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(OR (LEQ 3 (ADD s234 s235 s236 s237 s238 s239 s240 s241)) (LEQ 2 (ADD s50 s51 s52 s53 s54 s55 s56 s57))), p1:(GT 1 (ADD s90 s91 s92 s93 s94 s95 s96 s97...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-PT-8-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-8-LTLCardinality-04 finished in 1006 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))||(X(!p0) U p1)||X(p1))))'
Support contains 24 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Applied a total of 0 rules in 8 ms. Remains 258 /258 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2023-03-22 03:55:50] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:50] [INFO ] Invariant cache hit.
[2023-03-22 03:55:50] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-22 03:55:50] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:50] [INFO ] Invariant cache hit.
[2023-03-22 03:55:50] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:55:50] [INFO ] Implicit Places using invariants and state equation in 411 ms returned []
Implicit Place search using SMT with State Equation took 569 ms to find 0 implicit places.
[2023-03-22 03:55:50] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:50] [INFO ] Invariant cache hit.
[2023-03-22 03:55:50] [INFO ] Dead Transitions using invariants and state equation in 211 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 789 ms. Remains : 258/258 places, 584/584 transitions.
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : LamportFastMutEx-PT-8-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ (ADD s50 s51 s52 s53 s54 s55 s56 s57) (ADD s0 s1 s2 s3 s4 s5 s6 s7)), p0:(GT 1 (ADD s66 s67 s68 s69 s70 s71 s72 s73))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 237 ms.
Stack based approach found an accepted trace after 756 steps with 1 reset with depth 724 and stack size 724 in 3 ms.
FORMULA LamportFastMutEx-PT-8-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-8-LTLCardinality-05 finished in 1223 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!((p0 U p1) U X(X(p0))))))'
Support contains 16 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Applied a total of 0 rules in 5 ms. Remains 258 /258 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2023-03-22 03:55:51] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:51] [INFO ] Invariant cache hit.
[2023-03-22 03:55:51] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-22 03:55:51] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:51] [INFO ] Invariant cache hit.
[2023-03-22 03:55:51] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:55:51] [INFO ] Implicit Places using invariants and state equation in 420 ms returned []
Implicit Place search using SMT with State Equation took 578 ms to find 0 implicit places.
[2023-03-22 03:55:51] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:51] [INFO ] Invariant cache hit.
[2023-03-22 03:55:52] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 809 ms. Remains : 258/258 places, 584/584 transitions.
Stuttering acceptance computed with spot in 310 ms :[p0, p0, p0, false, p0, p0, (AND p1 p0), false]
Running random walk in product with property : LamportFastMutEx-PT-8-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0, 1} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0, 1} source=2 dest: 4}, { cond=p1, acceptance={0} source=2 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=3 dest: 2}], [{ cond=p0, acceptance={0, 1} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 5}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=(AND p0 p1), acceptance={0} source=5 dest: 1}, { cond=p0, acceptance={0, 1} source=5 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=6 dest: 1}, { cond=(AND p0 p1), acceptance={0, 1} source=6 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={1} source=6 dest: 7}], [{ cond=(AND (NOT p0) p1), acceptance={0, 1} source=7 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={0} source=7 dest: 5}]], initial=0, aps=[p1:(LEQ (ADD s50 s51 s52 s53 s54 s55 s56 s57) (ADD s58 s59 s60 s61 s62 s63 s64 s65)), p0:(LEQ 3 (ADD s50 s51 s52 s53 s54 s55 s56 s57))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 22181 reset in 234 ms.
Product exploration explored 100000 steps with 22278 reset in 269 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X p1), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 458 ms. Reduced automaton from 8 states, 23 edges and 2 AP (stutter sensitive) to 8 states, 23 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 264 ms :[p0, p0, p0, false, p0, p0, (AND p1 p0), false]
Finished random walk after 475 steps, including 0 resets, run visited all 5 properties in 7 ms. (steps per millisecond=67 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X p1), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (AND p0 p1)), (F p0), (F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 9 factoid took 884 ms. Reduced automaton from 8 states, 23 edges and 2 AP (stutter sensitive) to 8 states, 23 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 277 ms :[p0, p0, p0, false, p0, p0, (AND p1 p0), false]
Stuttering acceptance computed with spot in 291 ms :[p0, p0, p0, false, p0, p0, (AND p1 p0), false]
Support contains 16 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Applied a total of 0 rules in 5 ms. Remains 258 /258 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2023-03-22 03:55:55] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:55] [INFO ] Invariant cache hit.
[2023-03-22 03:55:55] [INFO ] Implicit Places using invariants in 153 ms returned []
[2023-03-22 03:55:55] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:55] [INFO ] Invariant cache hit.
[2023-03-22 03:55:55] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:55:55] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 548 ms to find 0 implicit places.
[2023-03-22 03:55:55] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:55] [INFO ] Invariant cache hit.
[2023-03-22 03:55:55] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 762 ms. Remains : 258/258 places, 584/584 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X p1), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 474 ms. Reduced automaton from 8 states, 23 edges and 2 AP (stutter sensitive) to 8 states, 23 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[p0, p0, p0, false, p0, p0, (AND p1 p0), false]
Finished random walk after 1205 steps, including 0 resets, run visited all 5 properties in 9 ms. (steps per millisecond=133 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X p1), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F (AND p0 p1)), (F p0), (F (NOT p1)), (F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 9 factoid took 528 ms. Reduced automaton from 8 states, 23 edges and 2 AP (stutter sensitive) to 8 states, 23 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 301 ms :[p0, p0, p0, false, p0, p0, (AND p1 p0), false]
Stuttering acceptance computed with spot in 333 ms :[p0, p0, p0, false, p0, p0, (AND p1 p0), false]
Stuttering acceptance computed with spot in 272 ms :[p0, p0, p0, false, p0, p0, (AND p1 p0), false]
Product exploration explored 100000 steps with 22156 reset in 243 ms.
Product exploration explored 100000 steps with 22185 reset in 241 ms.
Support contains 16 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Applied a total of 0 rules in 13 ms. Remains 258 /258 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2023-03-22 03:55:58] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:58] [INFO ] Invariant cache hit.
[2023-03-22 03:55:58] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-22 03:55:58] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:58] [INFO ] Invariant cache hit.
[2023-03-22 03:55:58] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:55:59] [INFO ] Implicit Places using invariants and state equation in 387 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
[2023-03-22 03:55:59] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:59] [INFO ] Invariant cache hit.
[2023-03-22 03:55:59] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 777 ms. Remains : 258/258 places, 584/584 transitions.
Treatment of property LamportFastMutEx-PT-8-LTLCardinality-06 finished in 8235 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G((p0||F(p1))))))'
Support contains 80 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Applied a total of 0 rules in 1 ms. Remains 258 /258 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2023-03-22 03:55:59] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:59] [INFO ] Invariant cache hit.
[2023-03-22 03:55:59] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-22 03:55:59] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:59] [INFO ] Invariant cache hit.
[2023-03-22 03:55:59] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:55:59] [INFO ] Implicit Places using invariants and state equation in 337 ms returned []
Implicit Place search using SMT with State Equation took 465 ms to find 0 implicit places.
[2023-03-22 03:55:59] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:55:59] [INFO ] Invariant cache hit.
[2023-03-22 03:56:00] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 666 ms. Remains : 258/258 places, 584/584 transitions.
Stuttering acceptance computed with spot in 118 ms :[(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-8-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT (ADD s82 s83 s84 s85 s86 s87 s88 s89) (ADD s50 s51 s52 s53 s54 s55 s56 s57)), p1:(AND (GT (ADD s82 s83 s84 s85 s86 s87 s88 s89) (ADD s50 s51 s52 s5...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2520 reset in 265 ms.
Stack based approach found an accepted trace after 14004 steps with 334 reset with depth 203 and stack size 203 in 35 ms.
FORMULA LamportFastMutEx-PT-8-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-8-LTLCardinality-07 finished in 1104 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 258 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 7 Pre rules applied. Total rules applied 0 place count 258 transition count 577
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 251 transition count 577
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 30 place count 243 transition count 569
Applied a total of 30 rules in 45 ms. Remains 243 /258 variables (removed 15) and now considering 569/584 (removed 15) transitions.
[2023-03-22 03:56:00] [INFO ] Flow matrix only has 401 transitions (discarded 168 similar events)
// Phase 1: matrix 401 rows 243 cols
[2023-03-22 03:56:00] [INFO ] Computed 74 place invariants in 3 ms
[2023-03-22 03:56:00] [INFO ] Implicit Places using invariants in 177 ms returned []
[2023-03-22 03:56:00] [INFO ] Flow matrix only has 401 transitions (discarded 168 similar events)
[2023-03-22 03:56:00] [INFO ] Invariant cache hit.
[2023-03-22 03:56:00] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:56:01] [INFO ] Implicit Places using invariants and state equation in 405 ms returned []
Implicit Place search using SMT with State Equation took 583 ms to find 0 implicit places.
[2023-03-22 03:56:01] [INFO ] Redundant transitions in 34 ms returned []
[2023-03-22 03:56:01] [INFO ] Flow matrix only has 401 transitions (discarded 168 similar events)
[2023-03-22 03:56:01] [INFO ] Invariant cache hit.
[2023-03-22 03:56:01] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 243/258 places, 569/584 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 864 ms. Remains : 243/258 places, 569/584 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-8-LTLCardinality-09 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 s218 0) (NEQ s50 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 231 ms.
Stack based approach found an accepted trace after 1633 steps with 0 reset with depth 1634 and stack size 1634 in 5 ms.
FORMULA LamportFastMutEx-PT-8-LTLCardinality-09 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-8-LTLCardinality-09 finished in 1149 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(F(!p1))||(p1&&F(!p1)))))'
Support contains 2 out of 258 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 258 transition count 576
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 250 transition count 576
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 242 transition count 568
Applied a total of 32 rules in 30 ms. Remains 242 /258 variables (removed 16) and now considering 568/584 (removed 16) transitions.
[2023-03-22 03:56:01] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
// Phase 1: matrix 400 rows 242 cols
[2023-03-22 03:56:01] [INFO ] Computed 74 place invariants in 3 ms
[2023-03-22 03:56:01] [INFO ] Implicit Places using invariants in 185 ms returned []
[2023-03-22 03:56:01] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2023-03-22 03:56:01] [INFO ] Invariant cache hit.
[2023-03-22 03:56:02] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:56:02] [INFO ] Implicit Places using invariants and state equation in 397 ms returned []
Implicit Place search using SMT with State Equation took 583 ms to find 0 implicit places.
[2023-03-22 03:56:02] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-22 03:56:02] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2023-03-22 03:56:02] [INFO ] Invariant cache hit.
[2023-03-22 03:56:02] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 242/258 places, 568/584 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 824 ms. Remains : 242/258 places, 568/584 transitions.
Stuttering acceptance computed with spot in 63 ms :[(AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : LamportFastMutEx-PT-8-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s233 0) (EQ s6 1)), p0:(AND (EQ s6 0) (EQ s233 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 219 reset in 244 ms.
Stack based approach found an accepted trace after 863 steps with 0 reset with depth 864 and stack size 864 in 3 ms.
FORMULA LamportFastMutEx-PT-8-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-8-LTLCardinality-12 finished in 1152 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 258 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 258 transition count 576
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 250 transition count 576
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 242 transition count 568
Applied a total of 32 rules in 21 ms. Remains 242 /258 variables (removed 16) and now considering 568/584 (removed 16) transitions.
[2023-03-22 03:56:02] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2023-03-22 03:56:02] [INFO ] Invariant cache hit.
[2023-03-22 03:56:03] [INFO ] Implicit Places using invariants in 193 ms returned []
[2023-03-22 03:56:03] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2023-03-22 03:56:03] [INFO ] Invariant cache hit.
[2023-03-22 03:56:03] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:56:03] [INFO ] Implicit Places using invariants and state equation in 405 ms returned []
Implicit Place search using SMT with State Equation took 601 ms to find 0 implicit places.
[2023-03-22 03:56:03] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-22 03:56:03] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2023-03-22 03:56:03] [INFO ] Invariant cache hit.
[2023-03-22 03:56:03] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 242/258 places, 568/584 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 832 ms. Remains : 242/258 places, 568/584 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-8-LTLCardinality-14 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 s235 0) (EQ s231 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 212 reset in 224 ms.
Product exploration explored 100000 steps with 219 reset in 247 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 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 66 ms :[(NOT p0), (NOT p0)]
Finished random walk after 421 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=105 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 242 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 242/242 places, 568/568 transitions.
Applied a total of 0 rules in 13 ms. Remains 242 /242 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2023-03-22 03:56:04] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2023-03-22 03:56:04] [INFO ] Invariant cache hit.
[2023-03-22 03:56:04] [INFO ] Implicit Places using invariants in 204 ms returned []
[2023-03-22 03:56:04] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2023-03-22 03:56:04] [INFO ] Invariant cache hit.
[2023-03-22 03:56:05] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:56:05] [INFO ] Implicit Places using invariants and state equation in 415 ms returned []
Implicit Place search using SMT with State Equation took 622 ms to find 0 implicit places.
[2023-03-22 03:56:05] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-22 03:56:05] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2023-03-22 03:56:05] [INFO ] Invariant cache hit.
[2023-03-22 03:56:05] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 843 ms. Remains : 242/242 places, 568/568 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 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 58 ms :[(NOT p0), (NOT p0)]
Finished random walk after 759 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=253 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 218 reset in 220 ms.
Product exploration explored 100000 steps with 203 reset in 232 ms.
Support contains 2 out of 242 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 242/242 places, 568/568 transitions.
Applied a total of 0 rules in 9 ms. Remains 242 /242 variables (removed 0) and now considering 568/568 (removed 0) transitions.
[2023-03-22 03:56:06] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2023-03-22 03:56:06] [INFO ] Invariant cache hit.
[2023-03-22 03:56:06] [INFO ] Implicit Places using invariants in 194 ms returned []
[2023-03-22 03:56:06] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2023-03-22 03:56:06] [INFO ] Invariant cache hit.
[2023-03-22 03:56:06] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:56:07] [INFO ] Implicit Places using invariants and state equation in 407 ms returned []
Implicit Place search using SMT with State Equation took 606 ms to find 0 implicit places.
[2023-03-22 03:56:07] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-22 03:56:07] [INFO ] Flow matrix only has 400 transitions (discarded 168 similar events)
[2023-03-22 03:56:07] [INFO ] Invariant cache hit.
[2023-03-22 03:56:07] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 826 ms. Remains : 242/242 places, 568/568 transitions.
Treatment of property LamportFastMutEx-PT-8-LTLCardinality-14 finished in 4516 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&F(p1)))'
Support contains 4 out of 258 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Applied a total of 0 rules in 4 ms. Remains 258 /258 variables (removed 0) and now considering 584/584 (removed 0) transitions.
[2023-03-22 03:56:07] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
// Phase 1: matrix 416 rows 258 cols
[2023-03-22 03:56:07] [INFO ] Computed 74 place invariants in 2 ms
[2023-03-22 03:56:07] [INFO ] Implicit Places using invariants in 152 ms returned []
[2023-03-22 03:56:07] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:56:07] [INFO ] Invariant cache hit.
[2023-03-22 03:56:07] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:56:07] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
[2023-03-22 03:56:07] [INFO ] Flow matrix only has 416 transitions (discarded 168 similar events)
[2023-03-22 03:56:07] [INFO ] Invariant cache hit.
[2023-03-22 03:56:08] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 747 ms. Remains : 258/258 places, 584/584 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : LamportFastMutEx-PT-8-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(AND (EQ s74 0) (EQ s11 1) (EQ s87 0) (EQ s23 1)), p1:(OR (EQ s11 0) (EQ s74 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 1 steps with 0 reset in 1 ms.
FORMULA LamportFastMutEx-PT-8-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-8-LTLCardinality-15 finished in 877 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0&&X(p1))))))'
Found a Shortening insensitive property : LamportFastMutEx-PT-8-LTLCardinality-02
Stuttering acceptance computed with spot in 159 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Support contains 88 out of 258 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 258/258 places, 584/584 transitions.
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 8 Pre rules applied. Total rules applied 0 place count 258 transition count 576
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 250 transition count 576
Applied a total of 16 rules in 24 ms. Remains 250 /258 variables (removed 8) and now considering 576/584 (removed 8) transitions.
[2023-03-22 03:56:08] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
// Phase 1: matrix 408 rows 250 cols
[2023-03-22 03:56:08] [INFO ] Computed 74 place invariants in 4 ms
[2023-03-22 03:56:08] [INFO ] Implicit Places using invariants in 155 ms returned []
[2023-03-22 03:56:08] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2023-03-22 03:56:08] [INFO ] Invariant cache hit.
[2023-03-22 03:56:08] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:56:09] [INFO ] Implicit Places using invariants and state equation in 343 ms returned []
Implicit Place search using SMT with State Equation took 500 ms to find 0 implicit places.
[2023-03-22 03:56:09] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2023-03-22 03:56:09] [INFO ] Invariant cache hit.
[2023-03-22 03:56:09] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 250/258 places, 576/584 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 732 ms. Remains : 250/258 places, 576/584 transitions.
Running random walk in product with property : LamportFastMutEx-PT-8-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 0}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ (ADD s66 s67 s68 s69 s70 s71 s72 s73) (ADD s98 s99 s100 s101 s102 s103 s104 s105 s106 s107 s108 s109 s110 s111 s112 s113 s114 s115 s116 s117 s118 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1727 reset in 423 ms.
Product exploration explored 100000 steps with 1725 reset in 439 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 80 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Finished random walk after 8 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 2 factoid took 148 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
[2023-03-22 03:56:10] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2023-03-22 03:56:10] [INFO ] Invariant cache hit.
[2023-03-22 03:56:10] [INFO ] [Real]Absence check using 74 positive place invariants in 26 ms returned sat
[2023-03-22 03:56:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:56:11] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2023-03-22 03:56:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:56:11] [INFO ] [Nat]Absence check using 74 positive place invariants in 23 ms returned sat
[2023-03-22 03:56:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:56:11] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2023-03-22 03:56:11] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:56:11] [INFO ] [Nat]Added 48 Read/Feed constraints in 17 ms returned sat
[2023-03-22 03:56:11] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 0 ms to minimize.
[2023-03-22 03:56:11] [INFO ] Deduced a trap composed of 11 places in 76 ms of which 0 ms to minimize.
[2023-03-22 03:56:11] [INFO ] Deduced a trap composed of 8 places in 75 ms of which 0 ms to minimize.
[2023-03-22 03:56:11] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 1 ms to minimize.
[2023-03-22 03:56:12] [INFO ] Deduced a trap composed of 21 places in 70 ms of which 1 ms to minimize.
[2023-03-22 03:56:12] [INFO ] Deduced a trap composed of 37 places in 74 ms of which 1 ms to minimize.
[2023-03-22 03:56:12] [INFO ] Deduced a trap composed of 38 places in 82 ms of which 0 ms to minimize.
[2023-03-22 03:56:12] [INFO ] Deduced a trap composed of 29 places in 69 ms of which 1 ms to minimize.
[2023-03-22 03:56:12] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 3 ms to minimize.
[2023-03-22 03:56:12] [INFO ] Deduced a trap composed of 20 places in 74 ms of which 0 ms to minimize.
[2023-03-22 03:56:12] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 0 ms to minimize.
[2023-03-22 03:56:12] [INFO ] Deduced a trap composed of 56 places in 65 ms of which 0 ms to minimize.
[2023-03-22 03:56:12] [INFO ] Deduced a trap composed of 10 places in 66 ms of which 0 ms to minimize.
[2023-03-22 03:56:12] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 0 ms to minimize.
[2023-03-22 03:56:12] [INFO ] Deduced a trap composed of 20 places in 68 ms of which 0 ms to minimize.
[2023-03-22 03:56:12] [INFO ] Deduced a trap composed of 19 places in 65 ms of which 0 ms to minimize.
[2023-03-22 03:56:13] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 1420 ms
[2023-03-22 03:56:13] [INFO ] Computed and/alt/rep : 224/920/224 causal constraints (skipped 176 transitions) in 44 ms.
[2023-03-22 03:56:14] [INFO ] Added : 182 causal constraints over 38 iterations in 1118 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 88 out of 250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 576/576 transitions.
Applied a total of 0 rules in 2 ms. Remains 250 /250 variables (removed 0) and now considering 576/576 (removed 0) transitions.
[2023-03-22 03:56:14] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2023-03-22 03:56:14] [INFO ] Invariant cache hit.
[2023-03-22 03:56:14] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-22 03:56:14] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2023-03-22 03:56:14] [INFO ] Invariant cache hit.
[2023-03-22 03:56:14] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:56:14] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
[2023-03-22 03:56:14] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2023-03-22 03:56:14] [INFO ] Invariant cache hit.
[2023-03-22 03:56:14] [INFO ] Dead Transitions using invariants and state equation in 210 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 744 ms. Remains : 250/250 places, 576/576 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 64 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Finished random walk after 9 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (NOT p0)), (F (AND (NOT p1) (NOT p0)))]
Knowledge based reduction with 2 factoid took 145 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 6 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
[2023-03-22 03:56:15] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2023-03-22 03:56:15] [INFO ] Invariant cache hit.
[2023-03-22 03:56:15] [INFO ] [Real]Absence check using 74 positive place invariants in 25 ms returned sat
[2023-03-22 03:56:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 03:56:15] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2023-03-22 03:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 03:56:16] [INFO ] [Nat]Absence check using 74 positive place invariants in 22 ms returned sat
[2023-03-22 03:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 03:56:16] [INFO ] [Nat]Absence check using state equation in 169 ms returned sat
[2023-03-22 03:56:16] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:56:16] [INFO ] [Nat]Added 48 Read/Feed constraints in 16 ms returned sat
[2023-03-22 03:56:16] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 1 ms to minimize.
[2023-03-22 03:56:16] [INFO ] Deduced a trap composed of 11 places in 85 ms of which 1 ms to minimize.
[2023-03-22 03:56:16] [INFO ] Deduced a trap composed of 8 places in 74 ms of which 0 ms to minimize.
[2023-03-22 03:56:16] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 0 ms to minimize.
[2023-03-22 03:56:16] [INFO ] Deduced a trap composed of 21 places in 72 ms of which 0 ms to minimize.
[2023-03-22 03:56:16] [INFO ] Deduced a trap composed of 37 places in 77 ms of which 1 ms to minimize.
[2023-03-22 03:56:16] [INFO ] Deduced a trap composed of 38 places in 69 ms of which 0 ms to minimize.
[2023-03-22 03:56:17] [INFO ] Deduced a trap composed of 29 places in 73 ms of which 0 ms to minimize.
[2023-03-22 03:56:17] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 1 ms to minimize.
[2023-03-22 03:56:17] [INFO ] Deduced a trap composed of 20 places in 85 ms of which 0 ms to minimize.
[2023-03-22 03:56:17] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 0 ms to minimize.
[2023-03-22 03:56:17] [INFO ] Deduced a trap composed of 56 places in 65 ms of which 0 ms to minimize.
[2023-03-22 03:56:17] [INFO ] Deduced a trap composed of 10 places in 63 ms of which 1 ms to minimize.
[2023-03-22 03:56:17] [INFO ] Deduced a trap composed of 24 places in 71 ms of which 5 ms to minimize.
[2023-03-22 03:56:17] [INFO ] Deduced a trap composed of 20 places in 63 ms of which 0 ms to minimize.
[2023-03-22 03:56:17] [INFO ] Deduced a trap composed of 19 places in 62 ms of which 1 ms to minimize.
[2023-03-22 03:56:17] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 1391 ms
[2023-03-22 03:56:17] [INFO ] Computed and/alt/rep : 224/920/224 causal constraints (skipped 176 transitions) in 35 ms.
[2023-03-22 03:56:18] [INFO ] Added : 182 causal constraints over 38 iterations in 1115 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 131 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1731 reset in 447 ms.
Product exploration explored 100000 steps with 1736 reset in 465 ms.
Support contains 88 out of 250 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 250/250 places, 576/576 transitions.
Applied a total of 0 rules in 2 ms. Remains 250 /250 variables (removed 0) and now considering 576/576 (removed 0) transitions.
[2023-03-22 03:56:20] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2023-03-22 03:56:20] [INFO ] Invariant cache hit.
[2023-03-22 03:56:20] [INFO ] Implicit Places using invariants in 165 ms returned []
[2023-03-22 03:56:20] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2023-03-22 03:56:20] [INFO ] Invariant cache hit.
[2023-03-22 03:56:20] [INFO ] State equation strengthened by 48 read => feed constraints.
[2023-03-22 03:56:20] [INFO ] Implicit Places using invariants and state equation in 343 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
[2023-03-22 03:56:20] [INFO ] Flow matrix only has 408 transitions (discarded 168 similar events)
[2023-03-22 03:56:20] [INFO ] Invariant cache hit.
[2023-03-22 03:56:20] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 726 ms. Remains : 250/250 places, 576/576 transitions.
Treatment of property LamportFastMutEx-PT-8-LTLCardinality-02 finished in 12515 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!((p0 U p1) U X(X(p0))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-22 03:56:20] [INFO ] Flatten gal took : 28 ms
[2023-03-22 03:56:20] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 1 ms.
[2023-03-22 03:56:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 258 places, 584 transitions and 2416 arcs took 4 ms.
Total runtime 49680 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT LamportFastMutEx-PT-8
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/364
LTLCardinality

FORMULA LamportFastMutEx-PT-8-LTLCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA LamportFastMutEx-PT-8-LTLCardinality-06 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679457497051

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/364/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/364/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/364/LTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:337
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:334
lola: rewrite Frontend/Parser/formula_rewrite.k:296
lola: RELEASE
lola: RELEASE
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: NOTDEADLOCKFREE
lola: Created skeleton in 1.000000 secs.
lola: RELEASE
lola: RELEASE
lola: Created skeleton in 0.000000 secs.
lola: NOTDEADLOCKFREE
lola: NOTDEADLOCKFREE
lola: LAUNCH task # 1 (type EXCL) for 0 LamportFastMutEx-PT-8-LTLCardinality-02
lola: time limit : 1199 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for LamportFastMutEx-PT-8-LTLCardinality-02
lola: result : false
lola: markings : 13
lola: fired transitions : 13
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 4 (type EXCL) for 3 LamportFastMutEx-PT-8-LTLCardinality-06
lola: time limit : 1799 sec
lola: memory limit: 32 pages
lola: FINISHED task # 4 (type EXCL) for LamportFastMutEx-PT-8-LTLCardinality-06
lola: result : false
lola: markings : 131604
lola: fired transitions : 259307
lola: time used : 0.000000
lola: memory pages used : 1
lola: LAUNCH task # 7 (type EXCL) for 6 LamportFastMutEx-PT-8-LTLCardinality-14
lola: time limit : 3599 sec
lola: memory limit: 32 pages
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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-8"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is LamportFastMutEx-PT-8, 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 r231-tall-167856416100443"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-8.tgz
mv LamportFastMutEx-PT-8 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 ;