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.r229-tall-167856413200436.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is LamportFastMutEx-PT-7, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r229-tall-167856413200436
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 30K Feb 25 13:43 CTLCardinality.txt
-rw-r--r-- 1 mcc users 198K Feb 25 13:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 30K Feb 25 13:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 165K Feb 25 13:41 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 13K Feb 25 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 25 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 15K Feb 25 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 38K Feb 25 13:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 240K Feb 25 13:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 93K Feb 25 13:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 499K Feb 25 13:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.4K 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 265K 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-7-LTLFireability-00
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-01
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-02
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-03
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-04
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-05
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-06
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-07
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-08
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-09
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-10
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-11
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-12
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-13
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-14
FORMULA_NAME LamportFastMutEx-PT-7-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679485761611

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-7
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-22 11:49:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-22 11:49:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 11:49:23] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2023-03-22 11:49:23] [INFO ] Transformed 264 places.
[2023-03-22 11:49:23] [INFO ] Transformed 536 transitions.
[2023-03-22 11:49:23] [INFO ] Found NUPN structural information;
[2023-03-22 11:49:23] [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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_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_awaity_0, P_awaity_1, P_awaity_2, P_awaity_3, P_awaity_4, P_awaity_5, P_awaity_6, P_awaity_7, 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_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]
[2023-03-22 11:49:23] [INFO ] Parsed PT model containing 264 places and 536 transitions and 2352 arcs in 134 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 45 places in 6 ms
Reduce places removed 45 places and 74 transitions.
FORMULA LamportFastMutEx-PT-7-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 149 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 15 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:49:23] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2023-03-22 11:49:23] [INFO ] Computed 65 place invariants in 9 ms
[2023-03-22 11:49:23] [INFO ] Implicit Places using invariants in 206 ms returned []
[2023-03-22 11:49:23] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:49:23] [INFO ] Invariant cache hit.
[2023-03-22 11:49:24] [INFO ] State equation strengthened by 91 read => feed constraints.
[2023-03-22 11:49:24] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 471 ms to find 0 implicit places.
[2023-03-22 11:49:24] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:49:24] [INFO ] Invariant cache hit.
[2023-03-22 11:49:24] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 667 ms. Remains : 219/219 places, 462/462 transitions.
Support contains 149 out of 219 places after structural reductions.
[2023-03-22 11:49:24] [INFO ] Flatten gal took : 59 ms
[2023-03-22 11:49:24] [INFO ] Flatten gal took : 43 ms
[2023-03-22 11:49:24] [INFO ] Input system was already deterministic with 462 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 351 ms. (steps per millisecond=28 ) properties (out of 20) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-22 11:49:25] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:49:25] [INFO ] Invariant cache hit.
[2023-03-22 11:49:25] [INFO ] [Real]Absence check using 65 positive place invariants in 15 ms returned sat
[2023-03-22 11:49:25] [INFO ] After 235ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-22 11:49:25] [INFO ] [Nat]Absence check using 65 positive place invariants in 11 ms returned sat
[2023-03-22 11:49:25] [INFO ] After 94ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-22 11:49:25] [INFO ] State equation strengthened by 91 read => feed constraints.
[2023-03-22 11:49:25] [INFO ] After 69ms SMT Verify possible using 91 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2023-03-22 11:49:25] [INFO ] Deduced a trap composed of 18 places in 90 ms of which 4 ms to minimize.
[2023-03-22 11:49:26] [INFO ] Deduced a trap composed of 8 places in 96 ms of which 1 ms to minimize.
[2023-03-22 11:49:26] [INFO ] Deduced a trap composed of 21 places in 67 ms of which 1 ms to minimize.
[2023-03-22 11:49:26] [INFO ] Deduced a trap composed of 11 places in 66 ms of which 0 ms to minimize.
[2023-03-22 11:49:26] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 1 ms to minimize.
[2023-03-22 11:49:26] [INFO ] Deduced a trap composed of 16 places in 66 ms of which 0 ms to minimize.
[2023-03-22 11:49:26] [INFO ] Deduced a trap composed of 11 places in 36 ms of which 0 ms to minimize.
[2023-03-22 11:49:26] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2023-03-22 11:49:26] [INFO ] Deduced a trap composed of 9 places in 21 ms of which 0 ms to minimize.
[2023-03-22 11:49:26] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 645 ms
[2023-03-22 11:49:26] [INFO ] After 729ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-22 11:49:26] [INFO ] After 941ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 219 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 219/219 places, 462/462 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
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 212 transition count 455
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 0 with 7 rules applied. Total rules applied 21 place count 212 transition count 448
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 28 place count 205 transition count 448
Applied a total of 28 rules in 59 ms. Remains 205 /219 variables (removed 14) and now considering 448/462 (removed 14) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 205/219 places, 448/462 transitions.
Finished random walk after 7050 steps, including 2 resets, run visited all 1 properties in 23 ms. (steps per millisecond=306 )
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
FORMULA LamportFastMutEx-PT-7-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 7 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((G(F(!p0))||(p1&&F(!p0)))))))'
Support contains 28 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:49:26] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:49:26] [INFO ] Invariant cache hit.
[2023-03-22 11:49:26] [INFO ] Implicit Places using invariants in 136 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 138 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 144 ms. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 254 ms :[p0, p0, p0, p0]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (EQ s21 1) (EQ s51 1)) (AND (EQ s17 1) (EQ s56 1)) (AND (EQ s22 1) (EQ s53 1)) (AND (EQ s16 1) (EQ s54 1)) (AND (EQ s22 1) (EQ s51 1)) (AND (E...], 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 7097 reset in 493 ms.
Product exploration explored 100000 steps with 7100 reset in 410 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 141 ms :[p0, p0, p0, p0]
Finished random walk after 14 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=7 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 3 factoid took 207 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 165 ms :[p0, p0, p0, p0]
Stuttering acceptance computed with spot in 166 ms :[p0, p0, p0, p0]
Support contains 28 out of 212 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 462/462 transitions.
Applied a total of 0 rules in 5 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:49:28] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2023-03-22 11:49:29] [INFO ] Computed 58 place invariants in 7 ms
[2023-03-22 11:49:29] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-22 11:49:29] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:49:29] [INFO ] Invariant cache hit.
[2023-03-22 11:49:29] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:49:29] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
[2023-03-22 11:49:29] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:49:29] [INFO ] Invariant cache hit.
[2023-03-22 11:49:29] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 558 ms. Remains : 212/212 places, 462/462 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[p0, p0, p0, p0]
Finished random walk after 10 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=10 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 3 factoid took 143 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[p0, p0, p0, p0]
Stuttering acceptance computed with spot in 222 ms :[p0, p0, p0, p0]
Stuttering acceptance computed with spot in 141 ms :[p0, p0, p0, p0]
Product exploration explored 100000 steps with 7119 reset in 369 ms.
Product exploration explored 100000 steps with 7124 reset in 368 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 148 ms :[p0, p0, p0, p0]
Support contains 28 out of 212 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 212/212 places, 462/462 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 1 ms
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 212 transition count 462
Deduced a syphon composed of 7 places in 1 ms
Applied a total of 7 rules in 24 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:49:31] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-22 11:49:31] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2023-03-22 11:49:31] [INFO ] Computed 58 place invariants in 7 ms
[2023-03-22 11:49:31] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 212/212 places, 462/462 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 225 ms. Remains : 212/212 places, 462/462 transitions.
Built C files in :
/tmp/ltsmin13061636403168860183
[2023-03-22 11:49:31] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13061636403168860183
Running compilation step : cd /tmp/ltsmin13061636403168860183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 752 ms.
Running link step : cd /tmp/ltsmin13061636403168860183;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin13061636403168860183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5406857492101637627.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 28 out of 212 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 462/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:49:46] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2023-03-22 11:49:46] [INFO ] Computed 58 place invariants in 4 ms
[2023-03-22 11:49:47] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-22 11:49:47] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:49:47] [INFO ] Invariant cache hit.
[2023-03-22 11:49:47] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:49:47] [INFO ] Implicit Places using invariants and state equation in 262 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
[2023-03-22 11:49:47] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:49:47] [INFO ] Invariant cache hit.
[2023-03-22 11:49:47] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 567 ms. Remains : 212/212 places, 462/462 transitions.
Built C files in :
/tmp/ltsmin17954807043440242274
[2023-03-22 11:49:47] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17954807043440242274
Running compilation step : cd /tmp/ltsmin17954807043440242274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 639 ms.
Running link step : cd /tmp/ltsmin17954807043440242274;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin17954807043440242274;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5080975906155521760.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-22 11:50:02] [INFO ] Flatten gal took : 26 ms
[2023-03-22 11:50:02] [INFO ] Flatten gal took : 24 ms
[2023-03-22 11:50:02] [INFO ] Time to serialize gal into /tmp/LTL17235915863287998794.gal : 4 ms
[2023-03-22 11:50:02] [INFO ] Time to serialize properties into /tmp/LTL12861145576860996661.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17235915863287998794.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8265711097448544122.hoa' '-atoms' '/tmp/LTL12861145576860996661.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL12861145576860996661.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8265711097448544122.hoa
Detected timeout of ITS tools.
[2023-03-22 11:50:17] [INFO ] Flatten gal took : 21 ms
[2023-03-22 11:50:17] [INFO ] Flatten gal took : 19 ms
[2023-03-22 11:50:17] [INFO ] Time to serialize gal into /tmp/LTL1849999214428821251.gal : 4 ms
[2023-03-22 11:50:17] [INFO ] Time to serialize properties into /tmp/LTL11601746464369663745.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1849999214428821251.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11601746464369663745.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F((G(F("(((((x_1==0)||(P_ifxi_10_1==0))&&((x_2==0)||(P_ifxi_10_2==0)))&&(((x_3==0)||(P_ifxi_10_3==0))&&((x_4==0)||(P_ifxi_10_4=...2017
Formula 0 simplified : XXG(FG!"(((((x_1==0)||(P_ifxi_10_1==0))&&((x_2==0)||(P_ifxi_10_2==0)))&&(((x_3==0)||(P_ifxi_10_3==0))&&((x_4==0)||(P_ifxi_10_4==0)))...2003
Detected timeout of ITS tools.
[2023-03-22 11:50:32] [INFO ] Flatten gal took : 22 ms
[2023-03-22 11:50:32] [INFO ] Applying decomposition
[2023-03-22 11:50:32] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6646147305159296260.txt' '-o' '/tmp/graph6646147305159296260.bin' '-w' '/tmp/graph6646147305159296260.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6646147305159296260.bin' '-l' '-1' '-v' '-w' '/tmp/graph6646147305159296260.weights' '-q' '0' '-e' '0.001'
[2023-03-22 11:50:32] [INFO ] Decomposing Gal with order
[2023-03-22 11:50:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 11:50:33] [INFO ] Removed a total of 686 redundant transitions.
[2023-03-22 11:50:33] [INFO ] Flatten gal took : 65 ms
[2023-03-22 11:50:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 69 labels/synchronizations in 13 ms.
[2023-03-22 11:50:33] [INFO ] Time to serialize gal into /tmp/LTL11227097113260383340.gal : 6 ms
[2023-03-22 11:50:33] [INFO ] Time to serialize properties into /tmp/LTL15728926251756168243.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11227097113260383340.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15728926251756168243.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(X(F((G(F("(((((i0.u9.x_1==0)||(i9.u18.P_ifxi_10_1==0))&&((i1.u10.x_2==0)||(u14.P_ifxi_10_2==0)))&&(((i2.u11.x_3==0)||(u15.P_ifxi_...2737
Formula 0 simplified : XXG(FG!"(((((i0.u9.x_1==0)||(i9.u18.P_ifxi_10_1==0))&&((i1.u10.x_2==0)||(u14.P_ifxi_10_2==0)))&&(((i2.u11.x_3==0)||(u15.P_ifxi_10_3=...2723
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1591881638998119501
[2023-03-22 11:50:48] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1591881638998119501
Running compilation step : cd /tmp/ltsmin1591881638998119501;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 652 ms.
Running link step : cd /tmp/ltsmin1591881638998119501;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin1591881638998119501;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(([](<>((LTLAPp0==true)))||(<>((LTLAPp0==true))&&(LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property LamportFastMutEx-PT-7-LTLFireability-00 finished in 96489 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' '!((!p0 U (G(!p0)||(!p0&&(G(!p1) U p2)))))'
Support contains 106 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 19 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:03] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2023-03-22 11:51:03] [INFO ] Computed 65 place invariants in 4 ms
[2023-03-22 11:51:03] [INFO ] Implicit Places using invariants in 113 ms returned []
[2023-03-22 11:51:03] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:03] [INFO ] Invariant cache hit.
[2023-03-22 11:51:03] [INFO ] State equation strengthened by 91 read => feed constraints.
[2023-03-22 11:51:03] [INFO ] Implicit Places using invariants and state equation in 231 ms returned []
Implicit Place search using SMT with State Equation took 349 ms to find 0 implicit places.
[2023-03-22 11:51:03] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-22 11:51:03] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:03] [INFO ] Invariant cache hit.
[2023-03-22 11:51:03] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 550 ms. Remains : 219/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 150 ms :[true, (OR (NOT p2) p1), p0, (OR (AND p0 (NOT p2)) (AND p0 p1)), p1]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={0} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 3}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(OR (AND (EQ s10 1) (EQ s37 1)) (AND (EQ s11 1) (EQ s43 1)) (AND (EQ s10 1) (EQ s39 1)) (AND (EQ s11 1) (EQ s41 1)) (AND (EQ s11 1) (EQ s39 1)) (AND (E...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Entered a terminal (fully accepting) state of product in 27 steps with 0 reset in 4 ms.
FORMULA LamportFastMutEx-PT-7-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-7-LTLFireability-03 finished in 732 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&&F(p1))))'
Support contains 22 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:04] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:04] [INFO ] Invariant cache hit.
[2023-03-22 11:51:04] [INFO ] Implicit Places using invariants in 133 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 134 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 1 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 138 ms. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (OR (EQ s22 0) (EQ s60 0)) (OR (EQ s22 0) (EQ s58 0)) (OR (EQ s22 0) (EQ s64 0)) (OR (EQ s17 0) (EQ s61 0)) (OR (EQ s22 0) (EQ s62 0)) (OR (EQ s17...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-PT-7-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-7-LTLFireability-04 finished in 261 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)||X(X(F(!p1)))) U (!p2 U (p3||G(!p2))))))'
Support contains 44 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:04] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:04] [INFO ] Invariant cache hit.
[2023-03-22 11:51:04] [INFO ] Implicit Places using invariants in 128 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 129 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 134 ms. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 236 ms :[(AND p2 (NOT p3)), (AND (NOT p0) p1 (NOT p3) p2), (AND p2 (NOT p3)), (AND (NOT p0) p1), (AND (NOT p0) p1 (NOT p3) p2), (AND (NOT p0) p1)]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2) (NOT p0) p1), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p3) p2 (NOT p0) p1), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p3:(AND (NOT (OR (AND (EQ s10 1) (EQ s37 1)) (AND (EQ s11 1) (EQ s43 1)) (AND (EQ s10 1) (EQ s39 1)) (AND (EQ s11 1) (EQ s41 1)) (AND (EQ s11 1) (EQ s39 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 15742 reset in 893 ms.
Product exploration explored 100000 steps with 15719 reset in 915 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p3 (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p3) p2 (NOT p0))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (AND (NOT p3) p2)), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0)))), (X (NOT p0)), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) p1)))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p3) p2 (NOT p0)))), (X (X (NOT (AND (NOT p3) p2 (NOT p0))))), (X (X (AND (NOT p3) p2))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 11 factoid took 565 ms. Reduced automaton from 6 states, 14 edges and 4 AP (stutter sensitive) to 6 states, 14 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 244 ms :[(AND p2 (NOT p3)), (AND (NOT p0) p1 p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p0) p1), (AND (NOT p0) p1 p2 (NOT p3)), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-22 11:51:07] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2023-03-22 11:51:07] [INFO ] Computed 58 place invariants in 3 ms
[2023-03-22 11:51:07] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 11:51:07] [INFO ] [Nat]Absence check using 58 positive place invariants in 9 ms returned sat
[2023-03-22 11:51:08] [INFO ] After 440ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 11:51:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:51:08] [INFO ] After 329ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 11:51:08] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 1 ms to minimize.
[2023-03-22 11:51:08] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 0 ms to minimize.
[2023-03-22 11:51:09] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 0 ms to minimize.
[2023-03-22 11:51:09] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 258 ms
[2023-03-22 11:51:09] [INFO ] After 943ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 326 ms.
[2023-03-22 11:51:09] [INFO ] After 1783ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 44 out of 212 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 212/212 places, 462/462 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 205 transition count 455
Applied a total of 14 rules in 20 ms. Remains 205 /212 variables (removed 7) and now considering 455/462 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 205/212 places, 455/462 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1110004 steps, run timeout after 3008 ms. (steps per millisecond=369 ) properties seen :{}
Probabilistic random walk after 1110004 steps, saw 476245 distinct states, run finished after 3009 ms. (steps per millisecond=368 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 11:51:12] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 205 cols
[2023-03-22 11:51:12] [INFO ] Computed 58 place invariants in 3 ms
[2023-03-22 11:51:12] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 11:51:12] [INFO ] [Nat]Absence check using 58 positive place invariants in 12 ms returned sat
[2023-03-22 11:51:13] [INFO ] After 429ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 11:51:13] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:51:13] [INFO ] After 334ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 11:51:13] [INFO ] After 694ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 351 ms.
[2023-03-22 11:51:14] [INFO ] After 1540ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 44 out of 205 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 205/205 places, 455/455 transitions.
Applied a total of 0 rules in 8 ms. Remains 205 /205 variables (removed 0) and now considering 455/455 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 205/205 places, 455/455 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 205/205 places, 455/455 transitions.
Applied a total of 0 rules in 6 ms. Remains 205 /205 variables (removed 0) and now considering 455/455 (removed 0) transitions.
[2023-03-22 11:51:14] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
[2023-03-22 11:51:14] [INFO ] Invariant cache hit.
[2023-03-22 11:51:14] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-22 11:51:14] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
[2023-03-22 11:51:14] [INFO ] Invariant cache hit.
[2023-03-22 11:51:14] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:51:14] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 351 ms to find 0 implicit places.
[2023-03-22 11:51:14] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-22 11:51:14] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
[2023-03-22 11:51:14] [INFO ] Invariant cache hit.
[2023-03-22 11:51:14] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 527 ms. Remains : 205/205 places, 455/455 transitions.
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 205 transition count 329
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 49 Pre rules applied. Total rules applied 126 place count 205 transition count 280
Deduced a syphon composed of 49 places in 0 ms
Ensure Unique test removed 42 places
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 1 with 140 rules applied. Total rules applied 266 place count 114 transition count 280
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 280 place count 107 transition count 273
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 287 place count 100 transition count 259
Iterating global reduction 1 with 7 rules applied. Total rules applied 294 place count 100 transition count 259
Free-agglomeration rule applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 301 place count 100 transition count 252
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 308 place count 93 transition count 252
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 2 with 7 rules applied. Total rules applied 315 place count 93 transition count 252
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 2 with 7 rules applied. Total rules applied 322 place count 93 transition count 245
Applied a total of 322 rules in 23 ms. Remains 93 /205 variables (removed 112) and now considering 245/455 (removed 210) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 245 rows 93 cols
[2023-03-22 11:51:14] [INFO ] Computed 16 place invariants in 2 ms
[2023-03-22 11:51:14] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 11:51:14] [INFO ] [Nat]Absence check using 16 positive place invariants in 2 ms returned sat
[2023-03-22 11:51:15] [INFO ] After 392ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 11:51:15] [INFO ] After 716ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 313 ms.
[2023-03-22 11:51:15] [INFO ] After 1066ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p3 (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p3) p2 (NOT p0))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (AND (NOT p3) p2)), (X (NOT (AND (NOT p3) (NOT p2) (NOT p0)))), (X (NOT p0)), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p3) p2 (NOT p0) p1)))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p0) p1))))]
False Knowledge obtained : [(X (X (AND (NOT p3) p2 (NOT p0)))), (X (X (NOT (AND (NOT p3) p2 (NOT p0))))), (X (X (AND (NOT p3) p2))), (X (X (NOT (AND (NOT p3) p2)))), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND (NOT p2) (NOT p3))), (F (AND p1 p2 (NOT p0) (NOT p3))), (F (AND (NOT p2) (NOT p0) (NOT p3))), (F (AND p2 (NOT p0) (NOT p3))), (F (AND p2 (NOT p3))), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 11 factoid took 826 ms. Reduced automaton from 6 states, 14 edges and 4 AP (stutter sensitive) to 6 states, 14 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 242 ms :[(AND p2 (NOT p3)), (AND (NOT p0) p1 p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p0) p1), (AND (NOT p0) p1 p2 (NOT p3)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 226 ms :[(AND p2 (NOT p3)), (AND (NOT p0) p1 p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p0) p1), (AND (NOT p0) p1 p2 (NOT p3)), (AND (NOT p0) p1)]
Support contains 44 out of 212 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 462/462 transitions.
Applied a total of 0 rules in 5 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:17] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2023-03-22 11:51:17] [INFO ] Computed 58 place invariants in 2 ms
[2023-03-22 11:51:17] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-22 11:51:17] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:17] [INFO ] Invariant cache hit.
[2023-03-22 11:51:17] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:51:17] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
[2023-03-22 11:51:17] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:17] [INFO ] Invariant cache hit.
[2023-03-22 11:51:17] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 531 ms. Remains : 212/212 places, 462/462 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) p3 (NOT p1)), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X (AND p2 (NOT p0) (NOT p3))), (X (AND p2 (NOT p3))), (X (NOT p0)), (X (X (NOT (AND p1 (NOT p2) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p2 (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))))]
False Knowledge obtained : [(X (X (AND p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND p2 (NOT p0) (NOT p3))))), (X (X (AND p2 (NOT p3)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 11 factoid took 619 ms. Reduced automaton from 6 states, 14 edges and 4 AP (stutter sensitive) to 6 states, 14 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 256 ms :[(AND p2 (NOT p3)), (AND (NOT p0) p1 p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p0) p1), (AND (NOT p0) p1 p2 (NOT p3)), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-22 11:51:19] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:19] [INFO ] Invariant cache hit.
[2023-03-22 11:51:19] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 11:51:19] [INFO ] [Nat]Absence check using 58 positive place invariants in 10 ms returned sat
[2023-03-22 11:51:19] [INFO ] After 431ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 11:51:19] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:51:19] [INFO ] After 344ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 11:51:20] [INFO ] Deduced a trap composed of 32 places in 78 ms of which 1 ms to minimize.
[2023-03-22 11:51:20] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 0 ms to minimize.
[2023-03-22 11:51:20] [INFO ] Deduced a trap composed of 28 places in 73 ms of which 0 ms to minimize.
[2023-03-22 11:51:20] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 0 ms to minimize.
[2023-03-22 11:51:20] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 0 ms to minimize.
[2023-03-22 11:51:20] [INFO ] Deduced a trap composed of 29 places in 78 ms of which 1 ms to minimize.
[2023-03-22 11:51:20] [INFO ] Deduced a trap composed of 30 places in 66 ms of which 1 ms to minimize.
[2023-03-22 11:51:20] [INFO ] Deduced a trap composed of 18 places in 71 ms of which 1 ms to minimize.
[2023-03-22 11:51:21] [INFO ] Deduced a trap composed of 26 places in 65 ms of which 1 ms to minimize.
[2023-03-22 11:51:21] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 1 ms to minimize.
[2023-03-22 11:51:21] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 0 ms to minimize.
[2023-03-22 11:51:21] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 1 ms to minimize.
[2023-03-22 11:51:21] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 1 ms to minimize.
[2023-03-22 11:51:21] [INFO ] Deduced a trap composed of 10 places in 65 ms of which 1 ms to minimize.
[2023-03-22 11:51:21] [INFO ] Deduced a trap composed of 22 places in 64 ms of which 0 ms to minimize.
[2023-03-22 11:51:21] [INFO ] Trap strengthening (SAT) tested/added 16/15 trap constraints in 1361 ms
[2023-03-22 11:51:21] [INFO ] After 2031ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 335 ms.
[2023-03-22 11:51:21] [INFO ] After 2870ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 44 out of 212 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 212/212 places, 462/462 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 205 transition count 455
Applied a total of 14 rules in 11 ms. Remains 205 /212 variables (removed 7) and now considering 455/462 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 205/212 places, 455/462 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 917544 steps, run timeout after 3001 ms. (steps per millisecond=305 ) properties seen :{}
Probabilistic random walk after 917544 steps, saw 402677 distinct states, run finished after 3001 ms. (steps per millisecond=305 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-22 11:51:25] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 205 cols
[2023-03-22 11:51:25] [INFO ] Computed 58 place invariants in 4 ms
[2023-03-22 11:51:25] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 11:51:25] [INFO ] [Nat]Absence check using 58 positive place invariants in 9 ms returned sat
[2023-03-22 11:51:25] [INFO ] After 449ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 11:51:25] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:51:26] [INFO ] After 328ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-22 11:51:26] [INFO ] Deduced a trap composed of 27 places in 69 ms of which 0 ms to minimize.
[2023-03-22 11:51:26] [INFO ] Deduced a trap composed of 22 places in 63 ms of which 0 ms to minimize.
[2023-03-22 11:51:26] [INFO ] Deduced a trap composed of 17 places in 60 ms of which 0 ms to minimize.
[2023-03-22 11:51:26] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 0 ms to minimize.
[2023-03-22 11:51:26] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 353 ms
[2023-03-22 11:51:26] [INFO ] After 1011ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 331 ms.
[2023-03-22 11:51:27] [INFO ] After 1854ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 44 out of 205 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 205/205 places, 455/455 transitions.
Applied a total of 0 rules in 7 ms. Remains 205 /205 variables (removed 0) and now considering 455/455 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 205/205 places, 455/455 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 205/205 places, 455/455 transitions.
Applied a total of 0 rules in 7 ms. Remains 205 /205 variables (removed 0) and now considering 455/455 (removed 0) transitions.
[2023-03-22 11:51:27] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
[2023-03-22 11:51:27] [INFO ] Invariant cache hit.
[2023-03-22 11:51:27] [INFO ] Implicit Places using invariants in 130 ms returned []
[2023-03-22 11:51:27] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
[2023-03-22 11:51:27] [INFO ] Invariant cache hit.
[2023-03-22 11:51:27] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:51:27] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
[2023-03-22 11:51:27] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-22 11:51:27] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
[2023-03-22 11:51:27] [INFO ] Invariant cache hit.
[2023-03-22 11:51:27] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 548 ms. Remains : 205/205 places, 455/455 transitions.
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 205 transition count 329
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 49 Pre rules applied. Total rules applied 126 place count 205 transition count 280
Deduced a syphon composed of 49 places in 0 ms
Ensure Unique test removed 42 places
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 1 with 140 rules applied. Total rules applied 266 place count 114 transition count 280
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 280 place count 107 transition count 273
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 287 place count 100 transition count 259
Iterating global reduction 1 with 7 rules applied. Total rules applied 294 place count 100 transition count 259
Free-agglomeration rule applied 7 times.
Iterating global reduction 1 with 7 rules applied. Total rules applied 301 place count 100 transition count 252
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 308 place count 93 transition count 252
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 2 with 7 rules applied. Total rules applied 315 place count 93 transition count 252
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 2 with 7 rules applied. Total rules applied 322 place count 93 transition count 245
Applied a total of 322 rules in 22 ms. Remains 93 /205 variables (removed 112) and now considering 245/455 (removed 210) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 245 rows 93 cols
[2023-03-22 11:51:27] [INFO ] Computed 16 place invariants in 0 ms
[2023-03-22 11:51:27] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-22 11:51:27] [INFO ] [Nat]Absence check using 16 positive place invariants in 3 ms returned sat
[2023-03-22 11:51:28] [INFO ] After 386ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-22 11:51:28] [INFO ] After 706ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 307 ms.
[2023-03-22 11:51:28] [INFO ] After 1046ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p2) (NOT p0) p3 (NOT p1)), (X (NOT (AND (NOT p2) (NOT p3)))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))), (X (AND p2 (NOT p0) (NOT p3))), (X (AND p2 (NOT p3))), (X (NOT p0)), (X (X (NOT (AND p1 (NOT p2) (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p3))))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p2 (NOT p0) (NOT p3))))), (X (X (NOT (AND (NOT p2) (NOT p0) (NOT p3)))))]
False Knowledge obtained : [(X (X (AND p2 (NOT p0) (NOT p3)))), (X (X (NOT (AND p2 (NOT p0) (NOT p3))))), (X (X (AND p2 (NOT p3)))), (X (X (NOT (AND p2 (NOT p3))))), (X (X (NOT p0))), (X (X p0)), (F p0), (F (AND (NOT p2) (NOT p3))), (F (AND (NOT p0) p2 (NOT p3) p1)), (F (AND (NOT p0) (NOT p2) (NOT p3))), (F (AND (NOT p0) p2 (NOT p3))), (F (AND p2 (NOT p3))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 817 ms. Reduced automaton from 6 states, 14 edges and 4 AP (stutter sensitive) to 6 states, 14 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 231 ms :[(AND p2 (NOT p3)), (AND (NOT p0) p1 p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p0) p1), (AND (NOT p0) p1 p2 (NOT p3)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 241 ms :[(AND p2 (NOT p3)), (AND (NOT p0) p1 p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p0) p1), (AND (NOT p0) p1 p2 (NOT p3)), (AND (NOT p0) p1)]
Stuttering acceptance computed with spot in 234 ms :[(AND p2 (NOT p3)), (AND (NOT p0) p1 p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p0) p1), (AND (NOT p0) p1 p2 (NOT p3)), (AND (NOT p0) p1)]
Product exploration explored 100000 steps with 15707 reset in 734 ms.
Product exploration explored 100000 steps with 15751 reset in 766 ms.
Applying partial POR strategy [false, true, false, false, true, true]
Stuttering acceptance computed with spot in 247 ms :[(AND p2 (NOT p3)), (AND (NOT p0) p1 p2 (NOT p3)), (AND p2 (NOT p3)), (AND (NOT p0) p1), (AND (NOT p0) p1 p2 (NOT p3)), (AND (NOT p0) p1)]
Support contains 44 out of 212 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 212/212 places, 462/462 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 212 transition count 462
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 7 rules in 17 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:32] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-22 11:51:32] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2023-03-22 11:51:32] [INFO ] Computed 58 place invariants in 1 ms
[2023-03-22 11:51:32] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 212/212 places, 462/462 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 191 ms. Remains : 212/212 places, 462/462 transitions.
Built C files in :
/tmp/ltsmin4017147906091687520
[2023-03-22 11:51:32] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4017147906091687520
Running compilation step : cd /tmp/ltsmin4017147906091687520;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 690 ms.
Running link step : cd /tmp/ltsmin4017147906091687520;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin4017147906091687520;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5550137646364502750.hoa' '--buchi-type=spotba'
LTSmin run took 118 ms.
FORMULA LamportFastMutEx-PT-7-LTLFireability-05 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-PT-7-LTLFireability-05 finished in 28963 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(F((G(p1)||p0))))'
Support contains 21 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:33] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2023-03-22 11:51:33] [INFO ] Computed 65 place invariants in 2 ms
[2023-03-22 11:51:33] [INFO ] Implicit Places using invariants in 150 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 151 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 157 ms. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(OR (AND (EQ s8 1) (EQ s65 1)) (AND (EQ s9 1) (EQ s66 1)) (AND (EQ s10 1) (EQ s67 1)) (AND (EQ s11 1) (EQ s68 1)) (AND (EQ s12 1) (EQ s69 1)) (AND (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 4119 reset in 312 ms.
Product exploration explored 100000 steps with 4131 reset in 294 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 151 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 6 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 200 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-22 11:51:34] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2023-03-22 11:51:34] [INFO ] Computed 58 place invariants in 2 ms
[2023-03-22 11:51:34] [INFO ] [Real]Absence check using 58 positive place invariants in 23 ms returned sat
[2023-03-22 11:51:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:51:35] [INFO ] [Real]Absence check using state equation in 201 ms returned sat
[2023-03-22 11:51:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:51:35] [INFO ] [Nat]Absence check using 58 positive place invariants in 16 ms returned sat
[2023-03-22 11:51:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:51:35] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2023-03-22 11:51:35] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:51:35] [INFO ] [Nat]Added 42 Read/Feed constraints in 21 ms returned sat
[2023-03-22 11:51:35] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 0 ms to minimize.
[2023-03-22 11:51:35] [INFO ] Deduced a trap composed of 26 places in 69 ms of which 0 ms to minimize.
[2023-03-22 11:51:35] [INFO ] Deduced a trap composed of 30 places in 63 ms of which 1 ms to minimize.
[2023-03-22 11:51:35] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 1 ms to minimize.
[2023-03-22 11:51:35] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 10 ms to minimize.
[2023-03-22 11:51:35] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 1 ms to minimize.
[2023-03-22 11:51:36] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 0 ms to minimize.
[2023-03-22 11:51:36] [INFO ] Deduced a trap composed of 40 places in 67 ms of which 0 ms to minimize.
[2023-03-22 11:51:36] [INFO ] Deduced a trap composed of 22 places in 56 ms of which 1 ms to minimize.
[2023-03-22 11:51:36] [INFO ] Deduced a trap composed of 16 places in 53 ms of which 0 ms to minimize.
[2023-03-22 11:51:36] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2023-03-22 11:51:36] [INFO ] Deduced a trap composed of 22 places in 68 ms of which 0 ms to minimize.
[2023-03-22 11:51:36] [INFO ] Deduced a trap composed of 29 places in 67 ms of which 1 ms to minimize.
[2023-03-22 11:51:36] [INFO ] Deduced a trap composed of 33 places in 71 ms of which 0 ms to minimize.
[2023-03-22 11:51:36] [INFO ] Deduced a trap composed of 19 places in 75 ms of which 0 ms to minimize.
[2023-03-22 11:51:36] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2023-03-22 11:51:36] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 1262 ms
[2023-03-22 11:51:36] [INFO ] Computed and/alt/rep : 301/1722/301 causal constraints (skipped 28 transitions) in 22 ms.
[2023-03-22 11:51:38] [INFO ] Added : 228 causal constraints over 46 iterations in 1361 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 21 out of 212 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:38] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:38] [INFO ] Invariant cache hit.
[2023-03-22 11:51:38] [INFO ] Implicit Places using invariants in 122 ms returned []
[2023-03-22 11:51:38] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:38] [INFO ] Invariant cache hit.
[2023-03-22 11:51:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:51:38] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 414 ms to find 0 implicit places.
[2023-03-22 11:51:38] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:38] [INFO ] Invariant cache hit.
[2023-03-22 11:51:38] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 584 ms. Remains : 212/212 places, 462/462 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 165 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 11 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 187 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2023-03-22 11:51:39] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:39] [INFO ] Invariant cache hit.
[2023-03-22 11:51:39] [INFO ] [Real]Absence check using 58 positive place invariants in 20 ms returned sat
[2023-03-22 11:51:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:51:39] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2023-03-22 11:51:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:51:39] [INFO ] [Nat]Absence check using 58 positive place invariants in 18 ms returned sat
[2023-03-22 11:51:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:51:40] [INFO ] [Nat]Absence check using state equation in 134 ms returned sat
[2023-03-22 11:51:40] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:51:40] [INFO ] [Nat]Added 42 Read/Feed constraints in 17 ms returned sat
[2023-03-22 11:51:40] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 1 ms to minimize.
[2023-03-22 11:51:40] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 0 ms to minimize.
[2023-03-22 11:51:40] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 0 ms to minimize.
[2023-03-22 11:51:40] [INFO ] Deduced a trap composed of 19 places in 58 ms of which 1 ms to minimize.
[2023-03-22 11:51:40] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 0 ms to minimize.
[2023-03-22 11:51:40] [INFO ] Deduced a trap composed of 16 places in 59 ms of which 0 ms to minimize.
[2023-03-22 11:51:40] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 1 ms to minimize.
[2023-03-22 11:51:40] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 0 ms to minimize.
[2023-03-22 11:51:40] [INFO ] Deduced a trap composed of 16 places in 63 ms of which 0 ms to minimize.
[2023-03-22 11:51:40] [INFO ] Deduced a trap composed of 31 places in 61 ms of which 0 ms to minimize.
[2023-03-22 11:51:40] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2023-03-22 11:51:40] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 0 ms to minimize.
[2023-03-22 11:51:40] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 0 ms to minimize.
[2023-03-22 11:51:41] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 1 ms to minimize.
[2023-03-22 11:51:41] [INFO ] Deduced a trap composed of 42 places in 67 ms of which 2 ms to minimize.
[2023-03-22 11:51:41] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 1 ms to minimize.
[2023-03-22 11:51:41] [INFO ] Deduced a trap composed of 24 places in 62 ms of which 0 ms to minimize.
[2023-03-22 11:51:41] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 1 ms to minimize.
[2023-03-22 11:51:41] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 0 ms to minimize.
[2023-03-22 11:51:41] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 0 ms to minimize.
[2023-03-22 11:51:41] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 0 ms to minimize.
[2023-03-22 11:51:41] [INFO ] Trap strengthening (SAT) tested/added 22/21 trap constraints in 1519 ms
[2023-03-22 11:51:41] [INFO ] Computed and/alt/rep : 301/1722/301 causal constraints (skipped 28 transitions) in 21 ms.
[2023-03-22 11:51:43] [INFO ] Added : 254 causal constraints over 52 iterations in 1605 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 4133 reset in 309 ms.
Product exploration explored 100000 steps with 4152 reset in 314 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 21 out of 212 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 212/212 places, 462/462 transitions.
Applied a total of 0 rules in 10 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:44] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-22 11:51:44] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:44] [INFO ] Invariant cache hit.
[2023-03-22 11:51:44] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 195 ms. Remains : 212/212 places, 462/462 transitions.
Built C files in :
/tmp/ltsmin11329746054375744916
[2023-03-22 11:51:44] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11329746054375744916
Running compilation step : cd /tmp/ltsmin11329746054375744916;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 647 ms.
Running link step : cd /tmp/ltsmin11329746054375744916;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin11329746054375744916;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased442328046063029429.hoa' '--buchi-type=spotba'
LTSmin run took 465 ms.
FORMULA LamportFastMutEx-PT-7-LTLFireability-06 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-PT-7-LTLFireability-06 finished in 12132 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 36 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:45] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2023-03-22 11:51:45] [INFO ] Computed 65 place invariants in 3 ms
[2023-03-22 11:51:45] [INFO ] Implicit Places using invariants in 136 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 137 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 142 ms. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (OR (EQ s24 0) (EQ s205 0)) (OR (EQ s34 0) (EQ s210 0)) (OR (EQ s26 0) (EQ s206 0)) (OR (EQ s32 0) (EQ s209 0)) (OR (EQ s28 0) (EQ s207 0)) (O...], 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 5141 reset in 301 ms.
Product exploration explored 100000 steps with 5150 reset in 311 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), true, (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 278 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 227 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Finished random walk after 46 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), true, (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 7 factoid took 316 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 131 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
[2023-03-22 11:51:47] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2023-03-22 11:51:47] [INFO ] Computed 58 place invariants in 4 ms
[2023-03-22 11:51:47] [INFO ] [Real]Absence check using 58 positive place invariants in 22 ms returned sat
[2023-03-22 11:51:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:51:47] [INFO ] [Real]Absence check using state equation in 202 ms returned sat
[2023-03-22 11:51:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:51:47] [INFO ] [Nat]Absence check using 58 positive place invariants in 16 ms returned sat
[2023-03-22 11:51:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:51:48] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2023-03-22 11:51:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:51:48] [INFO ] [Nat]Added 42 Read/Feed constraints in 9 ms returned sat
[2023-03-22 11:51:48] [INFO ] Deduced a trap composed of 9 places in 74 ms of which 1 ms to minimize.
[2023-03-22 11:51:48] [INFO ] Deduced a trap composed of 31 places in 70 ms of which 0 ms to minimize.
[2023-03-22 11:51:48] [INFO ] Deduced a trap composed of 31 places in 63 ms of which 0 ms to minimize.
[2023-03-22 11:51:48] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 0 ms to minimize.
[2023-03-22 11:51:48] [INFO ] Deduced a trap composed of 20 places in 64 ms of which 1 ms to minimize.
[2023-03-22 11:51:48] [INFO ] Deduced a trap composed of 23 places in 63 ms of which 0 ms to minimize.
[2023-03-22 11:51:48] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 1 ms to minimize.
[2023-03-22 11:51:48] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 0 ms to minimize.
[2023-03-22 11:51:48] [INFO ] Deduced a trap composed of 10 places in 45 ms of which 0 ms to minimize.
[2023-03-22 11:51:48] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 1 ms to minimize.
[2023-03-22 11:51:48] [INFO ] Deduced a trap composed of 16 places in 61 ms of which 0 ms to minimize.
[2023-03-22 11:51:48] [INFO ] Deduced a trap composed of 14 places in 61 ms of which 0 ms to minimize.
[2023-03-22 11:51:48] [INFO ] Trap strengthening (SAT) tested/added 13/12 trap constraints in 873 ms
[2023-03-22 11:51:49] [INFO ] Computed and/alt/rep : 301/1722/301 causal constraints (skipped 28 transitions) in 21 ms.
[2023-03-22 11:51:50] [INFO ] Deduced a trap composed of 9 places in 33 ms of which 1 ms to minimize.
[2023-03-22 11:51:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 85 ms
[2023-03-22 11:51:50] [INFO ] Added : 231 causal constraints over 48 iterations in 1553 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 36 out of 212 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 212/212 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:50] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:50] [INFO ] Invariant cache hit.
[2023-03-22 11:51:50] [INFO ] Implicit Places using invariants in 119 ms returned []
[2023-03-22 11:51:50] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:50] [INFO ] Invariant cache hit.
[2023-03-22 11:51:50] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:51:50] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 401 ms to find 0 implicit places.
[2023-03-22 11:51:50] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:50] [INFO ] Invariant cache hit.
[2023-03-22 11:51:51] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 570 ms. Remains : 212/212 places, 462/462 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), true, (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 275 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 114 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Finished random walk after 64 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (AND p0 (NOT p1))), (X p0), true, (X (X (AND p0 (NOT p1)))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 7 factoid took 438 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 :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
[2023-03-22 11:51:52] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:52] [INFO ] Invariant cache hit.
[2023-03-22 11:51:52] [INFO ] [Real]Absence check using 58 positive place invariants in 22 ms returned sat
[2023-03-22 11:51:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 11:51:52] [INFO ] [Real]Absence check using state equation in 197 ms returned sat
[2023-03-22 11:51:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-22 11:51:52] [INFO ] [Nat]Absence check using 58 positive place invariants in 17 ms returned sat
[2023-03-22 11:51:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-22 11:51:52] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2023-03-22 11:51:52] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:51:52] [INFO ] [Nat]Added 42 Read/Feed constraints in 12 ms returned sat
[2023-03-22 11:51:53] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 0 ms to minimize.
[2023-03-22 11:51:53] [INFO ] Deduced a trap composed of 22 places in 64 ms of which 0 ms to minimize.
[2023-03-22 11:51:53] [INFO ] Deduced a trap composed of 10 places in 59 ms of which 0 ms to minimize.
[2023-03-22 11:51:53] [INFO ] Deduced a trap composed of 52 places in 62 ms of which 0 ms to minimize.
[2023-03-22 11:51:53] [INFO ] Deduced a trap composed of 21 places in 63 ms of which 0 ms to minimize.
[2023-03-22 11:51:53] [INFO ] Deduced a trap composed of 17 places in 68 ms of which 1 ms to minimize.
[2023-03-22 11:51:53] [INFO ] Deduced a trap composed of 30 places in 67 ms of which 0 ms to minimize.
[2023-03-22 11:51:53] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 0 ms to minimize.
[2023-03-22 11:51:53] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 0 ms to minimize.
[2023-03-22 11:51:53] [INFO ] Deduced a trap composed of 18 places in 71 ms of which 0 ms to minimize.
[2023-03-22 11:51:53] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 1 ms to minimize.
[2023-03-22 11:51:53] [INFO ] Deduced a trap composed of 20 places in 56 ms of which 0 ms to minimize.
[2023-03-22 11:51:53] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 0 ms to minimize.
[2023-03-22 11:51:54] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 0 ms to minimize.
[2023-03-22 11:51:54] [INFO ] Deduced a trap composed of 16 places in 54 ms of which 0 ms to minimize.
[2023-03-22 11:51:54] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 0 ms to minimize.
[2023-03-22 11:51:54] [INFO ] Deduced a trap composed of 16 places in 55 ms of which 0 ms to minimize.
[2023-03-22 11:51:54] [INFO ] Deduced a trap composed of 9 places in 31 ms of which 1 ms to minimize.
[2023-03-22 11:51:54] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 1 ms to minimize.
[2023-03-22 11:51:54] [INFO ] Deduced a trap composed of 28 places in 61 ms of which 0 ms to minimize.
[2023-03-22 11:51:54] [INFO ] Trap strengthening (SAT) tested/added 21/20 trap constraints in 1463 ms
[2023-03-22 11:51:54] [INFO ] Computed and/alt/rep : 301/1722/301 causal constraints (skipped 28 transitions) in 23 ms.
[2023-03-22 11:51:55] [INFO ] Added : 202 causal constraints over 41 iterations in 1234 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Product exploration explored 100000 steps with 5123 reset in 303 ms.
Product exploration explored 100000 steps with 5104 reset in 314 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 259 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Support contains 36 out of 212 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 212/212 places, 462/462 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 7 places in 0 ms
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 212 transition count 462
Deduced a syphon composed of 7 places in 0 ms
Applied a total of 7 rules in 15 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:56] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-22 11:51:56] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 212 cols
[2023-03-22 11:51:56] [INFO ] Computed 58 place invariants in 1 ms
[2023-03-22 11:51:56] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 212/212 places, 462/462 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 201 ms. Remains : 212/212 places, 462/462 transitions.
Built C files in :
/tmp/ltsmin27648875591328187
[2023-03-22 11:51:56] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin27648875591328187
Running compilation step : cd /tmp/ltsmin27648875591328187;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 655 ms.
Running link step : cd /tmp/ltsmin27648875591328187;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin27648875591328187;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2923306559035449793.hoa' '--buchi-type=spotba'
LTSmin run took 866 ms.
FORMULA LamportFastMutEx-PT-7-LTLFireability-07 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property LamportFastMutEx-PT-7-LTLFireability-07 finished in 13175 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(F(((!p0&&X(!p1))||G(!p1)))))'
Support contains 4 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:58] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2023-03-22 11:51:58] [INFO ] Computed 65 place invariants in 2 ms
[2023-03-22 11:51:58] [INFO ] Implicit Places using invariants in 152 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 153 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 159 ms. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 111 ms :[p1, p1, p1]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(AND (EQ s36 1) (EQ s78 1)), p1:(AND (EQ s9 1) (EQ s66 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 173 ms.
Product exploration explored 100000 steps with 33333 reset in 180 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) (NOT p1))
Knowledge based reduction with 9 factoid took 242 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA LamportFastMutEx-PT-7-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property LamportFastMutEx-PT-7-LTLFireability-08 finished in 890 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)))'
Support contains 2 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 4 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:59] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:59] [INFO ] Invariant cache hit.
[2023-03-22 11:51:59] [INFO ] Implicit Places using invariants in 155 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 157 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 1 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 163 ms. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 74 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-09 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:(AND (EQ s16 1) (EQ s204 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-7-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-7-LTLFireability-09 finished in 253 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))))'
Support contains 2 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 3 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2023-03-22 11:51:59] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2023-03-22 11:51:59] [INFO ] Invariant cache hit.
[2023-03-22 11:51:59] [INFO ] Implicit Places using invariants in 145 ms returned [135, 136, 137, 138, 139, 140, 141]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 146 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 212/219 places, 462/462 transitions.
Applied a total of 0 rules in 2 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 151 ms. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 107 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s18 1) (EQ s188 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-PT-7-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-7-LTLFireability-12 finished in 279 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((G(F(!p0))||(p1&&F(!p0)))))))'
Found a Shortening insensitive property : LamportFastMutEx-PT-7-LTLFireability-00
Stuttering acceptance computed with spot in 177 ms :[p0, p0, p0, p0]
Support contains 28 out of 219 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 219/219 places, 462/462 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 212 transition count 455
Applied a total of 14 rules in 25 ms. Remains 212 /219 variables (removed 7) and now considering 455/462 (removed 7) transitions.
[2023-03-22 11:52:00] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 212 cols
[2023-03-22 11:52:00] [INFO ] Computed 65 place invariants in 3 ms
[2023-03-22 11:52:00] [INFO ] Implicit Places using invariants in 134 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 135 ms to find 7 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 205/219 places, 455/462 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 205 transition count 448
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 14 place count 198 transition count 448
Applied a total of 14 rules in 7 ms. Remains 198 /205 variables (removed 7) and now considering 448/455 (removed 7) transitions.
[2023-03-22 11:52:00] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2023-03-22 11:52:00] [INFO ] Computed 58 place invariants in 1 ms
[2023-03-22 11:52:00] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-22 11:52:00] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
[2023-03-22 11:52:00] [INFO ] Invariant cache hit.
[2023-03-22 11:52:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:52:00] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 198/219 places, 448/462 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 566 ms. Remains : 198/219 places, 448/462 transitions.
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (EQ s21 1) (EQ s51 1)) (AND (EQ s17 1) (EQ s56 1)) (AND (EQ s22 1) (EQ s53 1)) (AND (EQ s16 1) (EQ s54 1)) (AND (EQ s22 1) (EQ s51 1)) (AND (E...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 7089 reset in 358 ms.
Product exploration explored 100000 steps with 7153 reset in 368 ms.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 226 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[p0, p0, p0, p0]
Finished random walk after 231 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=77 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 3 factoid took 170 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[p0, p0, p0, p0]
Stuttering acceptance computed with spot in 164 ms :[p0, p0, p0, p0]
Support contains 28 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 448/448 transitions.
Applied a total of 0 rules in 3 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
[2023-03-22 11:52:02] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
[2023-03-22 11:52:02] [INFO ] Invariant cache hit.
[2023-03-22 11:52:02] [INFO ] Implicit Places using invariants in 126 ms returned []
[2023-03-22 11:52:02] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
[2023-03-22 11:52:02] [INFO ] Invariant cache hit.
[2023-03-22 11:52:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:52:02] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
[2023-03-22 11:52:02] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
[2023-03-22 11:52:02] [INFO ] Invariant cache hit.
[2023-03-22 11:52:03] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 559 ms. Remains : 198/198 places, 448/448 transitions.
Computed a total of 1 stabilizing places and 7 stable transitions
Computed a total of 1 stabilizing places and 7 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[p0, p0, p0, p0]
Finished random walk after 47 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=23 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (X (NOT p1))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p1), (F p0)]
Knowledge based reduction with 3 factoid took 201 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[p0, p0, p0, p0]
Stuttering acceptance computed with spot in 156 ms :[p0, p0, p0, p0]
Stuttering acceptance computed with spot in 165 ms :[p0, p0, p0, p0]
Product exploration explored 100000 steps with 7147 reset in 357 ms.
Product exploration explored 100000 steps with 7107 reset in 371 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 158 ms :[p0, p0, p0, p0]
Support contains 28 out of 198 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 198/198 places, 448/448 transitions.
Applied a total of 0 rules in 9 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
[2023-03-22 11:52:05] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-22 11:52:05] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
[2023-03-22 11:52:05] [INFO ] Invariant cache hit.
[2023-03-22 11:52:05] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 186 ms. Remains : 198/198 places, 448/448 transitions.
Built C files in :
/tmp/ltsmin16961345889191679783
[2023-03-22 11:52:05] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16961345889191679783
Running compilation step : cd /tmp/ltsmin16961345889191679783;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 712 ms.
Running link step : cd /tmp/ltsmin16961345889191679783;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin16961345889191679783;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17771585017222868903.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 28 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 448/448 transitions.
Applied a total of 0 rules in 5 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
[2023-03-22 11:52:20] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
[2023-03-22 11:52:20] [INFO ] Invariant cache hit.
[2023-03-22 11:52:20] [INFO ] Implicit Places using invariants in 123 ms returned []
[2023-03-22 11:52:20] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
[2023-03-22 11:52:20] [INFO ] Invariant cache hit.
[2023-03-22 11:52:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-22 11:52:20] [INFO ] Implicit Places using invariants and state equation in 279 ms returned []
Implicit Place search using SMT with State Equation took 404 ms to find 0 implicit places.
[2023-03-22 11:52:20] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
[2023-03-22 11:52:20] [INFO ] Invariant cache hit.
[2023-03-22 11:52:20] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 577 ms. Remains : 198/198 places, 448/448 transitions.
Built C files in :
/tmp/ltsmin3565696403082527887
[2023-03-22 11:52:20] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3565696403082527887
Running compilation step : cd /tmp/ltsmin3565696403082527887;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 680 ms.
Running link step : cd /tmp/ltsmin3565696403082527887;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin3565696403082527887;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10096092484690943944.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-22 11:52:36] [INFO ] Flatten gal took : 18 ms
[2023-03-22 11:52:36] [INFO ] Flatten gal took : 18 ms
[2023-03-22 11:52:36] [INFO ] Time to serialize gal into /tmp/LTL3489953605518868780.gal : 3 ms
[2023-03-22 11:52:36] [INFO ] Time to serialize properties into /tmp/LTL1629498517598859014.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3489953605518868780.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12686441207906252507.hoa' '-atoms' '/tmp/LTL1629498517598859014.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1629498517598859014.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12686441207906252507.hoa
Detected timeout of ITS tools.
[2023-03-22 11:52:51] [INFO ] Flatten gal took : 18 ms
[2023-03-22 11:52:51] [INFO ] Flatten gal took : 16 ms
[2023-03-22 11:52:51] [INFO ] Time to serialize gal into /tmp/LTL11157342789274527616.gal : 3 ms
[2023-03-22 11:52:51] [INFO ] Time to serialize properties into /tmp/LTL11689244625850525214.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11157342789274527616.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11689244625850525214.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(F((G(F("(((((x_1==0)||(P_ifxi_10_1==0))&&((x_2==0)||(P_ifxi_10_2==0)))&&(((x_3==0)||(P_ifxi_10_3==0))&&((x_4==0)||(P_ifxi_10_4=...2017
Formula 0 simplified : XXG(FG!"(((((x_1==0)||(P_ifxi_10_1==0))&&((x_2==0)||(P_ifxi_10_2==0)))&&(((x_3==0)||(P_ifxi_10_3==0))&&((x_4==0)||(P_ifxi_10_4==0)))...2003
Detected timeout of ITS tools.
[2023-03-22 11:53:06] [INFO ] Flatten gal took : 15 ms
[2023-03-22 11:53:06] [INFO ] Applying decomposition
[2023-03-22 11:53:06] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16454127708370349413.txt' '-o' '/tmp/graph16454127708370349413.bin' '-w' '/tmp/graph16454127708370349413.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16454127708370349413.bin' '-l' '-1' '-v' '-w' '/tmp/graph16454127708370349413.weights' '-q' '0' '-e' '0.001'
[2023-03-22 11:53:06] [INFO ] Decomposing Gal with order
[2023-03-22 11:53:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 11:53:06] [INFO ] Removed a total of 675 redundant transitions.
[2023-03-22 11:53:06] [INFO ] Flatten gal took : 27 ms
[2023-03-22 11:53:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 7 ms.
[2023-03-22 11:53:06] [INFO ] Time to serialize gal into /tmp/LTL2913312489629663068.gal : 3 ms
[2023-03-22 11:53:06] [INFO ] Time to serialize properties into /tmp/LTL5108453636724778934.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2913312489629663068.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5108453636724778934.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(F((G(F("(((((i0.u0.x_1==0)||(i10.u9.P_ifxi_10_1==0))&&((i9.u3.x_2==0)||(i10.u10.P_ifxi_10_2==0)))&&(((i7.u4.x_3==0)||(u11.P_ifx...2737
Formula 0 simplified : XXG(FG!"(((((i0.u0.x_1==0)||(i10.u9.P_ifxi_10_1==0))&&((i9.u3.x_2==0)||(i10.u10.P_ifxi_10_2==0)))&&(((i7.u4.x_3==0)||(u11.P_ifxi_10_...2723
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9028895362748760519
[2023-03-22 11:53:21] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9028895362748760519
Running compilation step : cd /tmp/ltsmin9028895362748760519;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 694 ms.
Running link step : cd /tmp/ltsmin9028895362748760519;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin9028895362748760519;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(([](<>((LTLAPp0==true)))||(<>((LTLAPp0==true))&&(LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property LamportFastMutEx-PT-7-LTLFireability-00 finished in 96520 ms.
[2023-03-22 11:53:36] [INFO ] Flatten gal took : 23 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7366408410251989875
[2023-03-22 11:53:36] [INFO ] Computing symmetric may disable matrix : 462 transitions.
[2023-03-22 11:53:36] [INFO ] Applying decomposition
[2023-03-22 11:53:36] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 11:53:36] [INFO ] Computing symmetric may enable matrix : 462 transitions.
[2023-03-22 11:53:36] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 11:53:36] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3944060894440315501.txt' '-o' '/tmp/graph3944060894440315501.bin' '-w' '/tmp/graph3944060894440315501.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3944060894440315501.bin' '-l' '-1' '-v' '-w' '/tmp/graph3944060894440315501.weights' '-q' '0' '-e' '0.001'
[2023-03-22 11:53:36] [INFO ] Decomposing Gal with order
[2023-03-22 11:53:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 11:53:36] [INFO ] Computing Do-Not-Accords matrix : 462 transitions.
[2023-03-22 11:53:36] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-22 11:53:36] [INFO ] Built C files in 86ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7366408410251989875
Running compilation step : cd /tmp/ltsmin7366408410251989875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-22 11:53:36] [INFO ] Removed a total of 721 redundant transitions.
[2023-03-22 11:53:36] [INFO ] Flatten gal took : 30 ms
[2023-03-22 11:53:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 68 labels/synchronizations in 17 ms.
[2023-03-22 11:53:36] [INFO ] Time to serialize gal into /tmp/LTLFireability14632667809024957475.gal : 4 ms
[2023-03-22 11:53:36] [INFO ] Time to serialize properties into /tmp/LTLFireability2676329595070313885.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14632667809024957475.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2676329595070313885.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(F((G(F(!("(((((i5.u9.x_1==1)&&(u14.P_ifxi_10_1==1))||((i6.i0.u10.x_2==1)&&(i6.i0.u15.P_ifxi_10_2==1)))||(((i3.i0.u7.x_3==1)&&(i...3040
Formula 0 simplified : XXG(FG"(((((i5.u9.x_1==1)&&(u14.P_ifxi_10_1==1))||((i6.i0.u10.x_2==1)&&(i6.i0.u15.P_ifxi_10_2==1)))||(((i3.i0.u7.x_3==1)&&(i9.u18.P_...3018
Compilation finished in 957 ms.
Running link step : cd /tmp/ltsmin7366408410251989875;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin7366408410251989875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(([](<>(!(LTLAPp0==true)))||((LTLAPp1==true)&&<>(!(LTLAPp0==true)))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.002: Loading model from ./gal.so
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.013: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.013: LTL layer: formula: X(X(<>(([](<>(!(LTLAPp0==true)))||((LTLAPp1==true)&&<>(!(LTLAPp0==true)))))))
pins2lts-mc-linux64( 5/ 8), 0.013: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.013: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.036: "X(X(<>(([](<>(!(LTLAPp0==true)))||((LTLAPp1==true)&&<>(!(LTLAPp0==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.036: Using Spin LTL semantics
pins2lts-mc-linux64( 1/ 8), 0.039: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.041: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.041: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.040: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.066: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.067: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.067: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.078: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.150: DFS-FIFO for weak LTL, using special progress label 465
pins2lts-mc-linux64( 0/ 8), 0.150: There are 466 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.150: State length is 220, there are 467 groups
pins2lts-mc-linux64( 0/ 8), 0.150: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.150: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.150: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.150: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 3/ 8), 0.187: ~8 levels ~960 states ~4256 transitions
pins2lts-mc-linux64( 3/ 8), 0.208: ~8 levels ~1920 states ~5432 transitions
pins2lts-mc-linux64( 3/ 8), 0.254: ~8 levels ~3840 states ~9520 transitions
pins2lts-mc-linux64( 3/ 8), 0.329: ~9 levels ~7680 states ~22496 transitions
pins2lts-mc-linux64( 7/ 8), 0.415: ~15 levels ~15360 states ~27152 transitions
pins2lts-mc-linux64( 7/ 8), 0.636: ~16 levels ~30720 states ~51448 transitions
pins2lts-mc-linux64( 5/ 8), 1.041: ~16 levels ~61440 states ~98368 transitions
pins2lts-mc-linux64( 3/ 8), 1.783: ~17 levels ~122880 states ~229544 transitions
pins2lts-mc-linux64( 3/ 8), 3.035: ~17 levels ~245760 states ~443904 transitions
pins2lts-mc-linux64( 0/ 8), 5.047: ~17 levels ~491520 states ~855616 transitions
pins2lts-mc-linux64( 0/ 8), 8.954: ~17 levels ~983040 states ~1739264 transitions
pins2lts-mc-linux64( 0/ 8), 16.392: ~18 levels ~1966080 states ~3491928 transitions
pins2lts-mc-linux64( 0/ 8), 31.190: ~24 levels ~3932160 states ~7234240 transitions
pins2lts-mc-linux64( 3/ 8), 61.840: ~26 levels ~7864320 states ~15368472 transitions
pins2lts-mc-linux64( 0/ 8), 123.450: ~26 levels ~15728640 states ~33714064 transitions
pins2lts-mc-linux64( 0/ 8), 246.402: ~26 levels ~31457280 states ~67102440 transitions
pins2lts-mc-linux64( 0/ 8), 381.003: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 381.041:
pins2lts-mc-linux64( 0/ 8), 381.041: mean standard work distribution: 0.5% (states) 1.3% (transitions)
pins2lts-mc-linux64( 0/ 8), 381.041:
pins2lts-mc-linux64( 0/ 8), 381.041: Explored 47663558 states 104543843 transitions, fanout: 2.193
pins2lts-mc-linux64( 0/ 8), 381.041: Total exploration time 380.880 sec (380.830 sec minimum, 380.859 sec on average)
pins2lts-mc-linux64( 0/ 8), 381.041: States per second: 125141, Transitions per second: 274480
pins2lts-mc-linux64( 0/ 8), 381.041:
pins2lts-mc-linux64( 0/ 8), 381.041: Progress states detected: 106996
pins2lts-mc-linux64( 0/ 8), 381.041: Redundant explorations: -0.1010
pins2lts-mc-linux64( 0/ 8), 381.041:
pins2lts-mc-linux64( 0/ 8), 381.041: Queue width: 8B, total height: 87335, memory: 0.67MB
pins2lts-mc-linux64( 0/ 8), 381.042: Tree memory: 620.0MB, 13.6 B/state, compr.: 1.5%
pins2lts-mc-linux64( 0/ 8), 381.042: Tree fill ratio (roots/leafs): 35.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 381.042: Stored 493 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 381.042: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 381.042: Est. total memory use: 620.7MB (~1024.7MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7366408410251989875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(([](<>(!(LTLAPp0==true)))||((LTLAPp1==true)&&<>(!(LTLAPp0==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin7366408410251989875;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>(([](<>(!(LTLAPp0==true)))||((LTLAPp1==true)&&<>(!(LTLAPp0==true)))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-22 12:15:03] [INFO ] Applying decomposition
[2023-03-22 12:15:03] [INFO ] Flatten gal took : 183 ms
[2023-03-22 12:15:03] [INFO ] Decomposing Gal with order
[2023-03-22 12:15:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 12:15:03] [INFO ] Removed a total of 495 redundant transitions.
[2023-03-22 12:15:04] [INFO ] Flatten gal took : 152 ms
[2023-03-22 12:15:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 133 labels/synchronizations in 33 ms.
[2023-03-22 12:15:04] [INFO ] Time to serialize gal into /tmp/LTLFireability10209539613581808166.gal : 24 ms
[2023-03-22 12:15:04] [INFO ] Time to serialize properties into /tmp/LTLFireability2783008865368585047.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10209539613581808166.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2783008865368585047.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X(F((G(F(!("(((((u9.x_1==1)&&(missing.P_ifxi_10_1==1))||((u9.x_2==1)&&(missing.P_ifxi_10_2==1)))||(((u9.x_3==1)&&(missing.P_ifxi_...2716
Formula 0 simplified : XXG(FG"(((((u9.x_1==1)&&(missing.P_ifxi_10_1==1))||((u9.x_2==1)&&(missing.P_ifxi_10_2==1)))||(((u9.x_3==1)&&(missing.P_ifxi_10_3==1)...2694
Detected timeout of ITS tools.
[2023-03-22 12:36:42] [INFO ] Flatten gal took : 143 ms
[2023-03-22 12:36:43] [INFO ] Input system was already deterministic with 462 transitions.
[2023-03-22 12:36:43] [INFO ] Transformed 219 places.
[2023-03-22 12:36:43] [INFO ] Transformed 462 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-22 12:36:44] [INFO ] Time to serialize gal into /tmp/LTLFireability566522360050623106.gal : 8 ms
[2023-03-22 12:36:44] [INFO ] Time to serialize properties into /tmp/LTLFireability13374902123477279931.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability566522360050623106.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13374902123477279931.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(X(F((G(F(!("(((((x_1==1)&&(P_ifxi_10_1==1))||((x_2==1)&&(P_ifxi_10_2==1)))||(((x_3==1)&&(P_ifxi_10_3==1))||((x_4==1)&&(P_ifxi_10_...2023
Formula 0 simplified : XXG(FG"(((((x_1==1)&&(P_ifxi_10_1==1))||((x_2==1)&&(P_ifxi_10_2==1)))||(((x_3==1)&&(P_ifxi_10_3==1))||((x_4==1)&&(P_ifxi_10_4==1))))...2001
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 162664 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15986136 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LamportFastMutEx-PT-7"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-PT-7, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r229-tall-167856413200436"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-7.tgz
mv LamportFastMutEx-PT-7 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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