Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r132-tall-165271820900436.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................
=====================================================================
Generated by BenchKit 2-4028
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 r132-tall-165271820900436
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 812K
-rw-r--r-- 1 mcc users 19K Apr 29 19:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 122K Apr 29 19:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 32K Apr 29 19:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 180K Apr 29 19:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 12K May 9 08:11 LTLCardinality.txt
-rw-r--r-- 1 mcc users 51K May 9 08:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 9 08:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 9 08:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 9 08:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.7K May 9 08:11 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 2 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 265K May 10 09:34 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 1652788515015

Running Version 202205111006
[2022-05-17 11:55:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-17 11:55:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 11:55:16] [INFO ] Load time of PNML (sax parser for PT used): 135 ms
[2022-05-17 11:55:16] [INFO ] Transformed 264 places.
[2022-05-17 11:55:16] [INFO ] Transformed 536 transitions.
[2022-05-17 11:55:16] [INFO ] Found NUPN structural information;
[2022-05-17 11:55:16] [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]
[2022-05-17 11:55:16] [INFO ] Parsed PT model containing 264 places and 536 transitions in 240 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 6 formulas.
Deduced a syphon composed of 45 places in 4 ms
Reduce places removed 45 places and 74 transitions.
FORMULA LamportFastMutEx-PT-7-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 146 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.
[2022-05-17 11:55:16] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:55:16] [INFO ] Computed 65 place invariants in 18 ms
[2022-05-17 11:55:16] [INFO ] Implicit Places using invariants in 246 ms returned []
[2022-05-17 11:55:16] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:55:16] [INFO ] Computed 65 place invariants in 3 ms
[2022-05-17 11:55:17] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-17 11:55:17] [INFO ] Implicit Places using invariants and state equation in 234 ms returned []
Implicit Place search using SMT with State Equation took 505 ms to find 0 implicit places.
[2022-05-17 11:55:17] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:55:17] [INFO ] Computed 65 place invariants in 2 ms
[2022-05-17 11:55:17] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 462/462 transitions.
Support contains 146 out of 219 places after structural reductions.
[2022-05-17 11:55:17] [INFO ] Flatten gal took : 66 ms
[2022-05-17 11:55:17] [INFO ] Flatten gal took : 42 ms
[2022-05-17 11:55:17] [INFO ] Input system was already deterministic with 462 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 382 ms. (steps per millisecond=26 ) properties (out of 18) seen :14
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-05-17 11:55:18] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:55:18] [INFO ] Computed 65 place invariants in 2 ms
[2022-05-17 11:55:18] [INFO ] [Real]Absence check using 65 positive place invariants in 11 ms returned sat
[2022-05-17 11:55:18] [INFO ] After 240ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-17 11:55:19] [INFO ] [Nat]Absence check using 65 positive place invariants in 19 ms returned sat
[2022-05-17 11:55:19] [INFO ] After 106ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-17 11:55:19] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-17 11:55:19] [INFO ] After 80ms SMT Verify possible using 91 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-05-17 11:55:19] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 10 ms to minimize.
[2022-05-17 11:55:19] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 1 ms to minimize.
[2022-05-17 11:55:19] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 1 ms to minimize.
[2022-05-17 11:55:19] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 205 ms
[2022-05-17 11:55:20] [INFO ] Deduced a trap composed of 16 places in 84 ms of which 1 ms to minimize.
[2022-05-17 11:55:20] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2022-05-17 11:55:20] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 140 ms
[2022-05-17 11:55:20] [INFO ] After 465ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-05-17 11:55:20] [INFO ] After 1451ms 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 4 ms.
Support contains 2 out of 219 places. Attempting structural reductions.
Starting structural reductions in SAFETY 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
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 60 ms. Remains 205 /219 variables (removed 14) and now considering 448/462 (removed 14) transitions.
Finished structural reductions, in 1 iterations. Remains : 205/219 places, 448/462 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1145881 steps, run timeout after 3001 ms. (steps per millisecond=381 ) properties seen :{}
Probabilistic random walk after 1145881 steps, saw 485357 distinct states, run finished after 3002 ms. (steps per millisecond=381 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-17 11:55:23] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 205 cols
[2022-05-17 11:55:23] [INFO ] Computed 65 place invariants in 7 ms
[2022-05-17 11:55:23] [INFO ] [Real]Absence check using 65 positive place invariants in 11 ms returned sat
[2022-05-17 11:55:23] [INFO ] After 167ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:55:23] [INFO ] [Nat]Absence check using 65 positive place invariants in 11 ms returned sat
[2022-05-17 11:55:23] [INFO ] After 94ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:55:23] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-17 11:55:23] [INFO ] After 24ms SMT Verify possible using 91 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 11:55:23] [INFO ] After 53ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-05-17 11:55:23] [INFO ] After 237ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 205 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 205/205 places, 448/448 transitions.
Applied a total of 0 rules in 18 ms. Remains 205 /205 variables (removed 0) and now considering 448/448 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 205/205 places, 448/448 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 205/205 places, 448/448 transitions.
Applied a total of 0 rules in 14 ms. Remains 205 /205 variables (removed 0) and now considering 448/448 (removed 0) transitions.
[2022-05-17 11:55:23] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 205 cols
[2022-05-17 11:55:23] [INFO ] Computed 65 place invariants in 2 ms
[2022-05-17 11:55:23] [INFO ] Implicit Places using invariants in 198 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 200 ms to find 7 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 198/205 places, 448/448 transitions.
Applied a total of 0 rules in 13 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 198/205 places, 448/448 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1214765 steps, run timeout after 3001 ms. (steps per millisecond=404 ) properties seen :{}
Probabilistic random walk after 1214765 steps, saw 513448 distinct states, run finished after 3001 ms. (steps per millisecond=404 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-17 11:55:26] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:55:26] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 11:55:26] [INFO ] [Real]Absence check using 58 positive place invariants in 9 ms returned sat
[2022-05-17 11:55:27] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:55:27] [INFO ] [Nat]Absence check using 58 positive place invariants in 11 ms returned sat
[2022-05-17 11:55:27] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:55:27] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:55:27] [INFO ] After 18ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 11:55:27] [INFO ] After 41ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2022-05-17 11:55:27] [INFO ] After 189ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 198 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 198/198 places, 448/448 transitions.
Applied a total of 0 rules in 13 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 198/198 places, 448/448 transitions.
Starting structural reductions in SAFETY 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.
[2022-05-17 11:55:27] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:55:27] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:55:27] [INFO ] Implicit Places using invariants in 143 ms returned []
[2022-05-17 11:55:27] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:55:27] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-17 11:55:27] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:55:27] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
[2022-05-17 11:55:27] [INFO ] Redundant transitions in 31 ms returned []
[2022-05-17 11:55:27] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:55:27] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-17 11:55:27] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 198/198 places, 448/448 transitions.
Graph (trivial) has 208 edges and 198 vertex of which 59 / 198 are part of one of the 7 SCC in 3 ms
Free SCC test removed 52 places
Drop transitions removed 107 transitions
Ensure Unique test removed 96 transitions
Reduce isomorphic transitions removed 203 transitions.
Graph (complete) has 392 edges and 146 vertex of which 138 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.3 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 0 with 49 rules applied. Total rules applied 51 place count 138 transition count 196
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 49 Pre rules applied. Total rules applied 51 place count 138 transition count 147
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 191 place count 47 transition count 147
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 203 place count 41 transition count 141
Graph (trivial) has 18 edges and 41 vertex of which 17 / 41 are part of one of the 7 SCC in 0 ms
Free SCC test removed 10 places
Discarding 12 places :
Also discarding 18 output transitions
Drop transitions removed 18 transitions
Remove reverse transitions (loop back) rule discarded transition t451 and 12 places that fell out of Prefix Of Interest.
Iterating global reduction 1 with 2 rules applied. Total rules applied 205 place count 13 transition count 123
Drop transitions removed 17 transitions
Ensure Unique test removed 37 transitions
Reduce isomorphic transitions removed 54 transitions.
Graph (trivial) has 37 edges and 13 vertex of which 6 / 13 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Iterating post reduction 1 with 55 rules applied. Total rules applied 260 place count 8 transition count 69
Drop transitions removed 30 transitions
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 2 with 54 rules applied. Total rules applied 314 place count 8 transition count 15
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 316 place count 8 transition count 13
Applied a total of 316 rules in 21 ms. Remains 8 /198 variables (removed 190) and now considering 13/448 (removed 435) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 13 rows 8 cols
[2022-05-17 11:55:27] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-17 11:55:28] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-17 11:55:28] [INFO ] After 18ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:55:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-17 11:55:28] [INFO ] After 6ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:55:28] [INFO ] After 9ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-05-17 11:55:28] [INFO ] After 33ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 11:55:28] [INFO ] Flatten gal took : 1 ms
[2022-05-17 11:55:28] [INFO ] Flatten gal took : 1 ms
[2022-05-17 11:55:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16137890086724003445.gal : 0 ms
[2022-05-17 11:55:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4498499800831336387.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17141734394669667428;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16137890086724003445.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4498499800831336387.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality4498499800831336387.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
Reachability property AtomicPropp9 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 5 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,18,0.01057,3364,2,14,7,79,6,0,48,47,0
Total reachable state count : 18

Verifying 1 reachability properties.
Reachability property AtomicPropp9 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp9,2,0.011034,3788,2,10,7,79,7,0,54,47,0
Successfully simplified 3 atomic propositions for a total of 9 simplifications.
FORMULA LamportFastMutEx-PT-7-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 7 stable transitions
FORMULA LamportFastMutEx-PT-7-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 8 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_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 17 ms. Remains 212 /219 variables (removed 7) and now considering 455/462 (removed 7) transitions.
[2022-05-17 11:55:28] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 212 cols
[2022-05-17 11:55:28] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 11:55:28] [INFO ] Implicit Places using invariants in 150 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 151 ms to find 7 implicit places.
Starting structural reductions in SI_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 1 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 14 ms. Remains 198 /205 variables (removed 7) and now considering 448/455 (removed 7) transitions.
[2022-05-17 11:55:28] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:55:28] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-17 11:55:28] [INFO ] Implicit Places using invariants in 153 ms returned []
[2022-05-17 11:55:28] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:55:28] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 11:55:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:55:29] [INFO ] Implicit Places using invariants and state equation in 353 ms returned []
Implicit Place search using SMT with State Equation took 508 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 198/219 places, 448/462 transitions.
Finished structural reductions, in 2 iterations. Remains : 198/219 places, 448/462 transitions.
Stuttering acceptance computed with spot in 293 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (NEQ s15 1) (NEQ s178 1)) (OR (NEQ s15 1) (NEQ s179 1)) (OR (NEQ s15 1) (NEQ s177 1)) (OR (NEQ s15 1) (NEQ s182 1)) (OR (NEQ s15 1) (NEQ s183 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1610 reset in 386 ms.
Product exploration explored 100000 steps with 1610 reset in 305 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 49 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=24 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Support contains 8 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 10 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
[2022-05-17 11:55:30] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:55:30] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:55:30] [INFO ] Implicit Places using invariants in 179 ms returned []
[2022-05-17 11:55:30] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:55:30] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:55:30] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:55:31] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 504 ms to find 0 implicit places.
[2022-05-17 11:55:31] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-17 11:55:31] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:55:31] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:55:31] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
Finished structural reductions, in 1 iterations. 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Finished random walk after 39 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=39 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1621 reset in 259 ms.
Product exploration explored 100000 steps with 1586 reset in 252 ms.
Built C files in :
/tmp/ltsmin15180760316693680190
[2022-05-17 11:55:32] [INFO ] Computing symmetric may disable matrix : 448 transitions.
[2022-05-17 11:55:32] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:55:32] [INFO ] Computing symmetric may enable matrix : 448 transitions.
[2022-05-17 11:55:32] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:55:32] [INFO ] Computing Do-Not-Accords matrix : 448 transitions.
[2022-05-17 11:55:32] [INFO ] Computation of Completed DNA matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:55:32] [INFO ] Built C files in 86ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15180760316693680190
Running compilation step : cd /tmp/ltsmin15180760316693680190;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1057 ms.
Running link step : cd /tmp/ltsmin15180760316693680190;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin15180760316693680190;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6508427766436619.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 8 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 14 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
[2022-05-17 11:55:47] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:55:47] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-17 11:55:47] [INFO ] Implicit Places using invariants in 162 ms returned []
[2022-05-17 11:55:47] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:55:47] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-17 11:55:47] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:55:47] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
[2022-05-17 11:55:47] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-17 11:55:47] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:55:47] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:55:48] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 198/198 places, 448/448 transitions.
Built C files in :
/tmp/ltsmin12924722749838891175
[2022-05-17 11:55:48] [INFO ] Computing symmetric may disable matrix : 448 transitions.
[2022-05-17 11:55:48] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:55:48] [INFO ] Computing symmetric may enable matrix : 448 transitions.
[2022-05-17 11:55:48] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:55:48] [INFO ] Computing Do-Not-Accords matrix : 448 transitions.
[2022-05-17 11:55:48] [INFO ] Computation of Completed DNA matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:55:48] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12924722749838891175
Running compilation step : cd /tmp/ltsmin12924722749838891175;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 975 ms.
Running link step : cd /tmp/ltsmin12924722749838891175;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin12924722749838891175;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased6604541752987414691.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 11:56:03] [INFO ] Flatten gal took : 28 ms
[2022-05-17 11:56:03] [INFO ] Flatten gal took : 27 ms
[2022-05-17 11:56:03] [INFO ] Time to serialize gal into /tmp/LTL14735632664301619927.gal : 5 ms
[2022-05-17 11:56:03] [INFO ] Time to serialize properties into /tmp/LTL1247457544339260091.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14735632664301619927.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1247457544339260091.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1473563...267
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((y_0==0)||(P_awaity_2==0))&&((y_0==0)||(P_awaity_3==0)))&&(((y_0==0)||(P_awaity_1==0))&&((y_0==0)||(P_awaity_6==0))))&&(((...247
Formula 0 simplified : !GF"(((((y_0==0)||(P_awaity_2==0))&&((y_0==0)||(P_awaity_3==0)))&&(((y_0==0)||(P_awaity_1==0))&&((y_0==0)||(P_awaity_6==0))))&&((((y...241
Detected timeout of ITS tools.
[2022-05-17 11:56:18] [INFO ] Flatten gal took : 34 ms
[2022-05-17 11:56:18] [INFO ] Applying decomposition
[2022-05-17 11:56:18] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph1713569860717151382.txt' '-o' '/tmp/graph1713569860717151382.bin' '-w' '/tmp/graph1713569860717151382.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1713569860717151382.bin' '-l' '-1' '-v' '-w' '/tmp/graph1713569860717151382.weights' '-q' '0' '-e' '0.001'
[2022-05-17 11:56:18] [INFO ] Decomposing Gal with order
[2022-05-17 11:56:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 11:56:18] [INFO ] Removed a total of 675 redundant transitions.
[2022-05-17 11:56:18] [INFO ] Flatten gal took : 77 ms
[2022-05-17 11:56:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 79 labels/synchronizations in 12 ms.
[2022-05-17 11:56:18] [INFO ] Time to serialize gal into /tmp/LTL621248258221660372.gal : 6 ms
[2022-05-17 11:56:18] [INFO ] Time to serialize properties into /tmp/LTL3795205645523357727.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL621248258221660372.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3795205645523357727.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6212482...244
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((i8.u27.y_0==0)||(i0.u16.P_awaity_2==0))&&((i8.u27.y_0==0)||(i4.u17.P_awaity_3==0)))&&(((i8.u27.y_0==0)||(i3.u15.P_awaity_...346
Formula 0 simplified : !GF"(((((i8.u27.y_0==0)||(i0.u16.P_awaity_2==0))&&((i8.u27.y_0==0)||(i4.u17.P_awaity_3==0)))&&(((i8.u27.y_0==0)||(i3.u15.P_awaity_1=...340
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15518930120932991768
[2022-05-17 11:56:33] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15518930120932991768
Running compilation step : cd /tmp/ltsmin15518930120932991768;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 700 ms.
Running link step : cd /tmp/ltsmin15518930120932991768;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin15518930120932991768;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property LamportFastMutEx-PT-7-LTLFireability-02 finished in 80459 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(!X((p0 U p1)))) U p2))'
Support contains 50 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 6 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 11:56:48] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:56:48] [INFO ] Computed 65 place invariants in 2 ms
[2022-05-17 11:56:48] [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 1 ms. Remains 212 /212 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 212/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 222 ms :[(NOT p2), (OR (NOT p2) p1), p1, p1, true]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (OR (AND (EQ s8 1) (EQ s68 1)) (AND (EQ s13 1) (EQ s69 1)) (AND (EQ s13 1) (EQ s67 1)) (AND (EQ s8 1) (EQ s70 1)) (AND (EQ s8 1) (EQ s66 1)) (AND ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1399 steps with 279 reset in 47 ms.
FORMULA LamportFastMutEx-PT-7-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-7-LTLFireability-04 finished in 458 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X(p0)||X(F(G(X(((!p0 U p2)||p1)))))))))'
Support contains 85 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 29 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 11:56:49] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:56:49] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 11:56:49] [INFO ] Implicit Places using invariants in 117 ms returned []
[2022-05-17 11:56:49] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:56:49] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 11:56:49] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-17 11:56:49] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 418 ms to find 0 implicit places.
[2022-05-17 11:56:49] [INFO ] Redundant transitions in 4 ms returned []
[2022-05-17 11:56:49] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:56:49] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 11:56:49] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
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 p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (EQ s15 1) (EQ s57 1)) (AND (EQ s15 1) (EQ s56 1)) (AND (EQ s15 1) (EQ s55 1)) (AND (EQ s15 1) (EQ s54 1)) (AND (EQ s15 1) (EQ s53 1)) (AND (E...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 15000 reset in 614 ms.
Product exploration explored 100000 steps with 14817 reset in 606 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) (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 662 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 39 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=39 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p0) p1 (NOT p2)))]
Knowledge based reduction with 4 factoid took 220 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
[2022-05-17 11:56:52] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:56:52] [INFO ] Computed 65 place invariants in 2 ms
[2022-05-17 11:56:52] [INFO ] [Real]Absence check using 65 positive place invariants in 30 ms returned sat
[2022-05-17 11:56:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 11:56:53] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2022-05-17 11:56:53] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 11:56:53] [INFO ] [Nat]Absence check using 65 positive place invariants in 23 ms returned sat
[2022-05-17 11:56:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 11:56:53] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2022-05-17 11:56:53] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-17 11:56:53] [INFO ] [Nat]Added 91 Read/Feed constraints in 18 ms returned sat
[2022-05-17 11:56:54] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 0 ms to minimize.
[2022-05-17 11:56:54] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 1 ms to minimize.
[2022-05-17 11:56:54] [INFO ] Deduced a trap composed of 17 places in 73 ms of which 0 ms to minimize.
[2022-05-17 11:56:54] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 0 ms to minimize.
[2022-05-17 11:56:54] [INFO ] Deduced a trap composed of 21 places in 73 ms of which 0 ms to minimize.
[2022-05-17 11:56:54] [INFO ] Deduced a trap composed of 18 places in 73 ms of which 0 ms to minimize.
[2022-05-17 11:56:54] [INFO ] Deduced a trap composed of 22 places in 75 ms of which 0 ms to minimize.
[2022-05-17 11:56:54] [INFO ] Deduced a trap composed of 23 places in 71 ms of which 0 ms to minimize.
[2022-05-17 11:56:54] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 709 ms
[2022-05-17 11:56:54] [INFO ] Computed and/alt/rep : 301/1778/301 causal constraints (skipped 28 transitions) in 27 ms.
[2022-05-17 11:56:55] [INFO ] Added : 181 causal constraints over 37 iterations in 1152 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1) (NOT p2))
Support contains 85 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 12 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 11:56:55] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:56:55] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 11:56:55] [INFO ] Implicit Places using invariants in 122 ms returned []
[2022-05-17 11:56:55] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:56:55] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 11:56:56] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-17 11:56:56] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 432 ms to find 0 implicit places.
[2022-05-17 11:56:56] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-17 11:56:56] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:56:56] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 11:56:56] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 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) (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
Knowledge based reduction with 4 factoid took 161 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Finished random walk after 53 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND (NOT p0) p1 (NOT p2)))]
Knowledge based reduction with 4 factoid took 218 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
[2022-05-17 11:56:57] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:56:57] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 11:56:57] [INFO ] [Real]Absence check using 65 positive place invariants in 30 ms returned sat
[2022-05-17 11:56:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-17 11:56:57] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2022-05-17 11:56:57] [INFO ] Solution in real domain found non-integer solution.
[2022-05-17 11:56:58] [INFO ] [Nat]Absence check using 65 positive place invariants in 23 ms returned sat
[2022-05-17 11:56:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-17 11:56:58] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2022-05-17 11:56:58] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-17 11:56:58] [INFO ] [Nat]Added 91 Read/Feed constraints in 13 ms returned sat
[2022-05-17 11:56:58] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 0 ms to minimize.
[2022-05-17 11:56:58] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 0 ms to minimize.
[2022-05-17 11:56:58] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 0 ms to minimize.
[2022-05-17 11:56:58] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 1 ms to minimize.
[2022-05-17 11:56:59] [INFO ] Deduced a trap composed of 21 places in 69 ms of which 0 ms to minimize.
[2022-05-17 11:56:59] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 0 ms to minimize.
[2022-05-17 11:56:59] [INFO ] Deduced a trap composed of 22 places in 62 ms of which 0 ms to minimize.
[2022-05-17 11:56:59] [INFO ] Deduced a trap composed of 23 places in 64 ms of which 1 ms to minimize.
[2022-05-17 11:56:59] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 685 ms
[2022-05-17 11:56:59] [INFO ] Computed and/alt/rep : 301/1778/301 causal constraints (skipped 28 transitions) in 22 ms.
[2022-05-17 11:57:00] [INFO ] Added : 181 causal constraints over 37 iterations in 1079 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 14741 reset in 606 ms.
Product exploration explored 100000 steps with 14839 reset in 618 ms.
Built C files in :
/tmp/ltsmin9548636885382072969
[2022-05-17 11:57:01] [INFO ] Computing symmetric may disable matrix : 462 transitions.
[2022-05-17 11:57:01] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:57:01] [INFO ] Computing symmetric may enable matrix : 462 transitions.
[2022-05-17 11:57:01] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:57:01] [INFO ] Computing Do-Not-Accords matrix : 462 transitions.
[2022-05-17 11:57:01] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:57:01] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9548636885382072969
Running compilation step : cd /tmp/ltsmin9548636885382072969;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 937 ms.
Running link step : cd /tmp/ltsmin9548636885382072969;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin9548636885382072969;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12910074460148939946.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 85 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 10 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2022-05-17 11:57:16] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:57:16] [INFO ] Computed 65 place invariants in 3 ms
[2022-05-17 11:57:16] [INFO ] Implicit Places using invariants in 116 ms returned []
[2022-05-17 11:57:16] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:57:16] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 11:57:17] [INFO ] State equation strengthened by 91 read => feed constraints.
[2022-05-17 11:57:17] [INFO ] Implicit Places using invariants and state equation in 281 ms returned []
Implicit Place search using SMT with State Equation took 398 ms to find 0 implicit places.
[2022-05-17 11:57:17] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-17 11:57:17] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:57:17] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 11:57:17] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 462/462 transitions.
Built C files in :
/tmp/ltsmin15053095207390181317
[2022-05-17 11:57:17] [INFO ] Computing symmetric may disable matrix : 462 transitions.
[2022-05-17 11:57:17] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:57:17] [INFO ] Computing symmetric may enable matrix : 462 transitions.
[2022-05-17 11:57:17] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:57:17] [INFO ] Computing Do-Not-Accords matrix : 462 transitions.
[2022-05-17 11:57:17] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:57:17] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15053095207390181317
Running compilation step : cd /tmp/ltsmin15053095207390181317;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 952 ms.
Running link step : cd /tmp/ltsmin15053095207390181317;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin15053095207390181317;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1537919943169358750.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 11:57:32] [INFO ] Flatten gal took : 23 ms
[2022-05-17 11:57:32] [INFO ] Flatten gal took : 22 ms
[2022-05-17 11:57:32] [INFO ] Time to serialize gal into /tmp/LTL12041788358710334103.gal : 4 ms
[2022-05-17 11:57:32] [INFO ] Time to serialize properties into /tmp/LTL5375067215562299398.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12041788358710334103.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5375067215562299398.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1204178...267
Read 1 LTL properties
Checking formula 0 : !((G(F((X("(((((y_0==1)&&(P_ify0_4_7==1))||((y_0==1)&&(P_ify0_4_6==1)))||(((y_0==1)&&(P_ify0_4_5==1))||((y_0==1)&&(P_ify0_4_4==1))))||...4012
Formula 0 simplified : !GF(X"(((((y_0==1)&&(P_ify0_4_7==1))||((y_0==1)&&(P_ify0_4_6==1)))||(((y_0==1)&&(P_ify0_4_5==1))||((y_0==1)&&(P_ify0_4_4==1))))||(((...3983
Detected timeout of ITS tools.
[2022-05-17 11:57:47] [INFO ] Flatten gal took : 23 ms
[2022-05-17 11:57:47] [INFO ] Applying decomposition
[2022-05-17 11:57:47] [INFO ] Flatten gal took : 30 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10405778283718028296.txt' '-o' '/tmp/graph10405778283718028296.bin' '-w' '/tmp/graph10405778283718028296.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10405778283718028296.bin' '-l' '-1' '-v' '-w' '/tmp/graph10405778283718028296.weights' '-q' '0' '-e' '0.001'
[2022-05-17 11:57:47] [INFO ] Decomposing Gal with order
[2022-05-17 11:57:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 11:57:47] [INFO ] Removed a total of 721 redundant transitions.
[2022-05-17 11:57:47] [INFO ] Flatten gal took : 40 ms
[2022-05-17 11:57:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 57 labels/synchronizations in 10 ms.
[2022-05-17 11:57:47] [INFO ] Time to serialize gal into /tmp/LTL10182326533834172575.gal : 3 ms
[2022-05-17 11:57:47] [INFO ] Time to serialize properties into /tmp/LTL9198210396916395051.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10182326533834172575.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9198210396916395051.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1018232...246
Read 1 LTL properties
Checking formula 0 : !((G(F((X("(((((i7.u77.y_0==1)&&(i3.i0.u13.P_ify0_4_7==1))||((i7.u77.y_0==1)&&(i6.i0.u9.P_ify0_4_6==1)))||(((i7.u77.y_0==1)&&(i5.i0.u1...5769
Formula 0 simplified : !GF(X"(((((i7.u77.y_0==1)&&(i3.i0.u13.P_ify0_4_7==1))||((i7.u77.y_0==1)&&(i6.i0.u9.P_ify0_4_6==1)))||(((i7.u77.y_0==1)&&(i5.i0.u12.P...5740
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin66994471997964597
[2022-05-17 11:58:02] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin66994471997964597
Running compilation step : cd /tmp/ltsmin66994471997964597;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 674 ms.
Running link step : cd /tmp/ltsmin66994471997964597;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin66994471997964597;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((X((LTLAPp0==true))||X(<>([](X(((!(LTLAPp0==true) U (LTLAPp2==true))||(LTLAPp1==true)))))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property LamportFastMutEx-PT-7-LTLFireability-05 finished in 88792 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(((p1 U G(p2))||p0)))))'
Support contains 37 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_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 9 ms. Remains 212 /219 variables (removed 7) and now considering 455/462 (removed 7) transitions.
[2022-05-17 11:58:18] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 212 cols
[2022-05-17 11:58:18] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 11:58:18] [INFO ] Implicit Places using invariants in 136 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 137 ms to find 7 implicit places.
Starting structural reductions in SI_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 8 ms. Remains 198 /205 variables (removed 7) and now considering 448/455 (removed 7) transitions.
[2022-05-17 11:58:18] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:18] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:58:18] [INFO ] Implicit Places using invariants in 155 ms returned []
[2022-05-17 11:58:18] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:18] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:58:18] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:58:18] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 417 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 198/219 places, 448/462 transitions.
Finished structural reductions, in 2 iterations. Remains : 198/219 places, 448/462 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p2) (NOT p0)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(OR (AND (EQ s15 1) (EQ s57 1)) (AND (EQ s15 1) (EQ s56 1)) (AND (EQ s15 1) (EQ s55 1)) (AND (EQ s15 1) (EQ s54 1)) (AND (EQ s15 1) (EQ s53 1)) (AND (E...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 80 reset in 432 ms.
Product exploration explored 100000 steps with 77 reset in 550 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 p2) p0), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND p2 (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 201 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-17 11:58:20] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:20] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 11:58:20] [INFO ] [Real]Absence check using 58 positive place invariants in 10 ms returned sat
[2022-05-17 11:58:20] [INFO ] After 300ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:58:20] [INFO ] [Nat]Absence check using 58 positive place invariants in 10 ms returned sat
[2022-05-17 11:58:20] [INFO ] After 239ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:58:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:58:20] [INFO ] After 177ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 11:58:21] [INFO ] After 346ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 158 ms.
[2022-05-17 11:58:21] [INFO ] After 814ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 37 out of 198 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 198/198 places, 448/448 transitions.
Applied a total of 0 rules in 6 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 198/198 places, 448/448 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 861631 steps, run timeout after 3001 ms. (steps per millisecond=287 ) properties seen :{}
Probabilistic random walk after 861631 steps, saw 377507 distinct states, run finished after 3001 ms. (steps per millisecond=287 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-17 11:58:24] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:24] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 11:58:24] [INFO ] [Real]Absence check using 58 positive place invariants in 8 ms returned sat
[2022-05-17 11:58:24] [INFO ] After 331ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:58:24] [INFO ] [Nat]Absence check using 58 positive place invariants in 9 ms returned sat
[2022-05-17 11:58:24] [INFO ] After 226ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:58:24] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:58:25] [INFO ] After 167ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 11:58:25] [INFO ] After 331ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 166 ms.
[2022-05-17 11:58:25] [INFO ] After 787ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 37 out of 198 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 198/198 places, 448/448 transitions.
Applied a total of 0 rules in 10 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 198/198 places, 448/448 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 198/198 places, 448/448 transitions.
Applied a total of 0 rules in 6 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
[2022-05-17 11:58:25] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:25] [INFO ] Computed 58 place invariants in 3 ms
[2022-05-17 11:58:25] [INFO ] Implicit Places using invariants in 121 ms returned []
[2022-05-17 11:58:25] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:25] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:58:25] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:58:25] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
[2022-05-17 11:58:25] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-17 11:58:25] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:25] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:58:26] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 198/198 places, 448/448 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 198 transition count 322
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 198 transition count 273
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 107 transition count 273
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 1 with 14 rules applied. Total rules applied 280 place count 100 transition count 266
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 287 place count 93 transition count 252
Iterating global reduction 1 with 7 rules applied. Total rules applied 294 place count 93 transition count 252
Applied a total of 294 rules in 14 ms. Remains 93 /198 variables (removed 105) and now considering 252/448 (removed 196) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 252 rows 93 cols
[2022-05-17 11:58:26] [INFO ] Computed 16 place invariants in 0 ms
[2022-05-17 11:58:26] [INFO ] [Real]Absence check using 16 positive place invariants in 2 ms returned sat
[2022-05-17 11:58:26] [INFO ] After 246ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:58:26] [INFO ] [Nat]Absence check using 16 positive place invariants in 2 ms returned sat
[2022-05-17 11:58:26] [INFO ] After 191ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:58:26] [INFO ] After 360ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 159 ms.
[2022-05-17 11:58:26] [INFO ] After 559ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 11:58:26] [INFO ] Flatten gal took : 10 ms
[2022-05-17 11:58:26] [INFO ] Flatten gal took : 9 ms
[2022-05-17 11:58:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6875680641527020271.gal : 1 ms
[2022-05-17 11:58:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10796585212099194940.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17448820263465148900;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6875680641527020271.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10796585212099194940.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality10796585212099194940.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 15
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :15 after 28
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :28 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 48
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :48 after 80
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :80 after 1108
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1108 after 1600
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,17000,0.111459,6164,2,547,13,11676,6,0,626,5607,0
Total reachable state count : 17000

Verifying 1 reachability properties.
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,8,0.125001,6432,2,97,13,11676,7,0,803,5607,0
ITS tools runner thread asked to quit. Dying gracefully.
Knowledge obtained : [(AND (NOT p2) p0), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND p2 (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 5 factoid took 623 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Support contains 37 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 10 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
[2022-05-17 11:58:27] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:27] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:58:27] [INFO ] Implicit Places using invariants in 117 ms returned []
[2022-05-17 11:58:27] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:27] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:58:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:58:28] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2022-05-17 11:58:28] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-17 11:58:28] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:28] [INFO ] Computed 58 place invariants in 0 ms
[2022-05-17 11:58:28] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
Finished structural reductions, in 1 iterations. 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 p0 (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 223 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-17 11:58:28] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:28] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:58:28] [INFO ] [Real]Absence check using 58 positive place invariants in 9 ms returned sat
[2022-05-17 11:58:29] [INFO ] After 311ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:58:29] [INFO ] [Nat]Absence check using 58 positive place invariants in 9 ms returned sat
[2022-05-17 11:58:29] [INFO ] After 224ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:58:29] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:58:29] [INFO ] After 172ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 11:58:29] [INFO ] After 345ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 161 ms.
[2022-05-17 11:58:29] [INFO ] After 792ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 37 out of 198 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 198/198 places, 448/448 transitions.
Applied a total of 0 rules in 7 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 198/198 places, 448/448 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 869360 steps, run timeout after 3001 ms. (steps per millisecond=289 ) properties seen :{}
Probabilistic random walk after 869360 steps, saw 380724 distinct states, run finished after 3001 ms. (steps per millisecond=289 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-17 11:58:33] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:33] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-17 11:58:33] [INFO ] [Real]Absence check using 58 positive place invariants in 9 ms returned sat
[2022-05-17 11:58:33] [INFO ] After 285ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:58:33] [INFO ] [Nat]Absence check using 58 positive place invariants in 9 ms returned sat
[2022-05-17 11:58:33] [INFO ] After 224ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:58:33] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:58:33] [INFO ] After 166ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-17 11:58:34] [INFO ] After 388ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 168 ms.
[2022-05-17 11:58:34] [INFO ] After 843ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 37 out of 198 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 198/198 places, 448/448 transitions.
Applied a total of 0 rules in 8 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 198/198 places, 448/448 transitions.
Starting structural reductions in SAFETY 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.
[2022-05-17 11:58:34] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:34] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-17 11:58:34] [INFO ] Implicit Places using invariants in 120 ms returned []
[2022-05-17 11:58:34] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:34] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:58:34] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:58:34] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2022-05-17 11:58:34] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-17 11:58:34] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:34] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:58:34] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 198/198 places, 448/448 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 198 transition count 322
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 198 transition count 273
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 107 transition count 273
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 100 transition count 266
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 287 place count 93 transition count 252
Iterating global reduction 1 with 7 rules applied. Total rules applied 294 place count 93 transition count 252
Applied a total of 294 rules in 9 ms. Remains 93 /198 variables (removed 105) and now considering 252/448 (removed 196) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 252 rows 93 cols
[2022-05-17 11:58:34] [INFO ] Computed 16 place invariants in 1 ms
[2022-05-17 11:58:34] [INFO ] [Real]Absence check using 16 positive place invariants in 2 ms returned sat
[2022-05-17 11:58:35] [INFO ] After 241ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-17 11:58:35] [INFO ] [Nat]Absence check using 16 positive place invariants in 2 ms returned sat
[2022-05-17 11:58:35] [INFO ] After 192ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-17 11:58:35] [INFO ] After 353ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 154 ms.
[2022-05-17 11:58:35] [INFO ] After 564ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-17 11:58:35] [INFO ] Flatten gal took : 8 ms
[2022-05-17 11:58:35] [INFO ] Flatten gal took : 10 ms
[2022-05-17 11:58:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13529191637092472183.gal : 12 ms
[2022-05-17 11:58:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8670381356403793427.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms2035606047895248659;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13529191637092472183.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8670381356403793427.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality8670381356403793427.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 15
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :15 after 28
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :28 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 48
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :48 after 80
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :80 after 1108
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1108 after 1600
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,17000,0.141914,6156,2,547,13,11797,6,0,626,5608,0
Total reachable state count : 17000

Verifying 1 reachability properties.
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,16,0.170111,6420,2,103,13,11797,7,0,816,5608,0
Knowledge obtained : [(AND p0 (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2)))]
Knowledge based reduction with 5 factoid took 192 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 63 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 85 reset in 440 ms.
Product exploration explored 100000 steps with 74 reset in 453 ms.
Built C files in :
/tmp/ltsmin17283847981554353120
[2022-05-17 11:58:37] [INFO ] Computing symmetric may disable matrix : 448 transitions.
[2022-05-17 11:58:37] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:58:37] [INFO ] Computing symmetric may enable matrix : 448 transitions.
[2022-05-17 11:58:37] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:58:37] [INFO ] Computing Do-Not-Accords matrix : 448 transitions.
[2022-05-17 11:58:37] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:58:37] [INFO ] Built C files in 74ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17283847981554353120
Running compilation step : cd /tmp/ltsmin17283847981554353120;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 960 ms.
Running link step : cd /tmp/ltsmin17283847981554353120;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin17283847981554353120;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10000041672925327078.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 37 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 8 ms. Remains 198 /198 variables (removed 0) and now considering 448/448 (removed 0) transitions.
[2022-05-17 11:58:52] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:52] [INFO ] Computed 58 place invariants in 2 ms
[2022-05-17 11:58:52] [INFO ] Implicit Places using invariants in 129 ms returned []
[2022-05-17 11:58:52] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:52] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:58:52] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:58:52] [INFO ] Implicit Places using invariants and state equation in 267 ms returned []
Implicit Place search using SMT with State Equation took 396 ms to find 0 implicit places.
[2022-05-17 11:58:52] [INFO ] Redundant transitions in 3 ms returned []
[2022-05-17 11:58:52] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:58:52] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:58:52] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 198/198 places, 448/448 transitions.
Built C files in :
/tmp/ltsmin18195845450977975921
[2022-05-17 11:58:52] [INFO ] Computing symmetric may disable matrix : 448 transitions.
[2022-05-17 11:58:52] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:58:52] [INFO ] Computing symmetric may enable matrix : 448 transitions.
[2022-05-17 11:58:52] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:58:52] [INFO ] Computing Do-Not-Accords matrix : 448 transitions.
[2022-05-17 11:58:52] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:58:52] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18195845450977975921
Running compilation step : cd /tmp/ltsmin18195845450977975921;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 957 ms.
Running link step : cd /tmp/ltsmin18195845450977975921;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin18195845450977975921;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12139873383117938698.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-17 11:59:08] [INFO ] Flatten gal took : 18 ms
[2022-05-17 11:59:08] [INFO ] Flatten gal took : 22 ms
[2022-05-17 11:59:08] [INFO ] Time to serialize gal into /tmp/LTL15231314935605762465.gal : 3 ms
[2022-05-17 11:59:08] [INFO ] Time to serialize properties into /tmp/LTL1588489288343453218.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15231314935605762465.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1588489288343453218.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1523131...267
Read 1 LTL properties
Checking formula 0 : !((G(X(F(((("((((((((x_1==1)&&(P_ifxi_10_4==1))||((x_6==1)&&(P_ifxi_10_5==1)))||(((x_6==1)&&(P_ifxi_10_3==1))||((x_1==1)&&(P_ifxi_10_6...5080
Formula 0 simplified : !GXF("((((((((x_1==0)||(P_ifxi_10_4==0))&&((x_6==0)||(P_ifxi_10_5==0)))&&(((x_6==0)||(P_ifxi_10_3==0))&&((x_1==0)||(P_ifxi_10_6==0))...5066
Detected timeout of ITS tools.
[2022-05-17 11:59:23] [INFO ] Flatten gal took : 16 ms
[2022-05-17 11:59:23] [INFO ] Applying decomposition
[2022-05-17 11:59:23] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15256527061023117636.txt' '-o' '/tmp/graph15256527061023117636.bin' '-w' '/tmp/graph15256527061023117636.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15256527061023117636.bin' '-l' '-1' '-v' '-w' '/tmp/graph15256527061023117636.weights' '-q' '0' '-e' '0.001'
[2022-05-17 11:59:23] [INFO ] Decomposing Gal with order
[2022-05-17 11:59:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 11:59:23] [INFO ] Removed a total of 675 redundant transitions.
[2022-05-17 11:59:23] [INFO ] Flatten gal took : 28 ms
[2022-05-17 11:59:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 7 ms.
[2022-05-17 11:59:23] [INFO ] Time to serialize gal into /tmp/LTL17177482375042647453.gal : 3 ms
[2022-05-17 11:59:23] [INFO ] Time to serialize properties into /tmp/LTL989701072352192358.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17177482375042647453.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL989701072352192358.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1717748...245
Read 1 LTL properties
Checking formula 0 : !((G(X(F(((("((((((((i0.u0.x_1==1)&&(u9.P_ifxi_10_4==1))||((i6.u6.x_6==1)&&(u10.P_ifxi_10_5==1)))||(((i6.u6.x_6==1)&&(i11.u8.P_ifxi_10...7028
Formula 0 simplified : !GXF("((((((((i0.u0.x_1==0)||(u9.P_ifxi_10_4==0))&&((i6.u6.x_6==0)||(u10.P_ifxi_10_5==0)))&&(((i6.u6.x_6==0)||(i11.u8.P_ifxi_10_3==0...7014
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14807984461532082459
[2022-05-17 11:59:38] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14807984461532082459
Running compilation step : cd /tmp/ltsmin14807984461532082459;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 772 ms.
Running link step : cd /tmp/ltsmin14807984461532082459;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin14807984461532082459;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X(<>((((LTLAPp1==true) U []((LTLAPp2==true)))||(LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property LamportFastMutEx-PT-7-LTLFireability-07 finished in 95419 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(G(!p0))) U p1))'
Support contains 4 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_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 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
Applied a total of 14 rules in 13 ms. Remains 212 /219 variables (removed 7) and now considering 455/462 (removed 7) transitions.
[2022-05-17 11:59:53] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 212 cols
[2022-05-17 11:59:53] [INFO ] Computed 65 place invariants in 1 ms
[2022-05-17 11:59:53] [INFO ] Implicit Places using invariants in 154 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 155 ms to find 7 implicit places.
Starting structural reductions in SI_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 8 ms. Remains 198 /205 variables (removed 7) and now considering 448/455 (removed 7) transitions.
[2022-05-17 11:59:53] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:59:53] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:59:53] [INFO ] Implicit Places using invariants in 158 ms returned []
[2022-05-17 11:59:53] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:59:53] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:59:53] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:59:54] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 474 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 198/219 places, 448/462 transitions.
Finished structural reductions, in 2 iterations. Remains : 198/219 places, 448/462 transitions.
Stuttering acceptance computed with spot in 161 ms :[(NOT p1), p0]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s10 1) (EQ s42 1)), p0:(AND (EQ s17 1) (EQ s184 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 202 ms.
Stack based approach found an accepted trace after 5075 steps with 0 reset with depth 5076 and stack size 4941 in 12 ms.
FORMULA LamportFastMutEx-PT-7-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-7-LTLFireability-09 finished in 1057 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(((F(p1)||p1)&&p0))))'
Support contains 10 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.
[2022-05-17 11:59:54] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2022-05-17 11:59:54] [INFO ] Computed 65 place invariants in 3 ms
[2022-05-17 11:59:54] [INFO ] Implicit Places using invariants in 149 ms returned [135, 136, 138, 139, 140, 141]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 151 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 213/219 places, 462/462 transitions.
Applied a total of 0 rules in 1 ms. Remains 213 /213 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 213/219 places, 462/462 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s20 1) (EQ s189 1)), p0:(AND (EQ s135 1) (EQ s150 1) (EQ s151 1) (EQ s152 1) (EQ s153 1) (EQ s154 1) (EQ s155 1) (EQ s156 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 164 reset in 201 ms.
Stack based approach found an accepted trace after 698 steps with 0 reset with depth 699 and stack size 699 in 2 ms.
FORMULA LamportFastMutEx-PT-7-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property LamportFastMutEx-PT-7-LTLFireability-12 finished in 481 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 2 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_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 11 ms. Remains 212 /219 variables (removed 7) and now considering 455/462 (removed 7) transitions.
[2022-05-17 11:59:54] [INFO ] Flow matrix only has 329 transitions (discarded 126 similar events)
// Phase 1: matrix 329 rows 212 cols
[2022-05-17 11:59:54] [INFO ] Computed 65 place invariants in 3 ms
[2022-05-17 11:59:55] [INFO ] Implicit Places using invariants in 156 ms returned [128, 129, 130, 131, 132, 133, 134]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 157 ms to find 7 implicit places.
Starting structural reductions in SI_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.
[2022-05-17 11:59:55] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:59:55] [INFO ] Computed 58 place invariants in 1 ms
[2022-05-17 11:59:55] [INFO ] Implicit Places using invariants in 152 ms returned []
[2022-05-17 11:59:55] [INFO ] Flow matrix only has 322 transitions (discarded 126 similar events)
// Phase 1: matrix 322 rows 198 cols
[2022-05-17 11:59:55] [INFO ] Computed 58 place invariants in 5 ms
[2022-05-17 11:59:55] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-17 11:59:55] [INFO ] Implicit Places using invariants and state equation in 345 ms returned []
Implicit Place search using SMT with State Equation took 499 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 198/219 places, 448/462 transitions.
Finished structural reductions, in 2 iterations. Remains : 198/219 places, 448/462 transitions.
Stuttering acceptance computed with spot in 33 ms :[true, (NOT p0)]
Running random walk in product with property : LamportFastMutEx-PT-7-LTLFireability-15 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}]], initial=1, aps=[p0:(OR (EQ s19 0) (EQ s53 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 64 steps with 0 reset in 0 ms.
FORMULA LamportFastMutEx-PT-7-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property LamportFastMutEx-PT-7-LTLFireability-15 finished in 730 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X(p0)||X(F(G(X(((!p0 U p2)||p1)))))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(F(((p1 U G(p2))||p0)))))'
[2022-05-17 11:59:56] [INFO ] Flatten gal took : 16 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16559800944853703079
[2022-05-17 11:59:56] [INFO ] Computing symmetric may disable matrix : 462 transitions.
[2022-05-17 11:59:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:59:56] [INFO ] Applying decomposition
[2022-05-17 11:59:56] [INFO ] Computing symmetric may enable matrix : 462 transitions.
[2022-05-17 11:59:56] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-17 11:59:56] [INFO ] Flatten gal took : 16 ms
[2022-05-17 11:59:56] [INFO ] Computing Do-Not-Accords matrix : 462 transitions.
[2022-05-17 11:59:56] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6658993909776875075.txt' '-o' '/tmp/graph6658993909776875075.bin' '-w' '/tmp/graph6658993909776875075.weights'
[2022-05-17 11:59:56] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16559800944853703079
Running compilation step : cd /tmp/ltsmin16559800944853703079;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6658993909776875075.bin' '-l' '-1' '-v' '-w' '/tmp/graph6658993909776875075.weights' '-q' '0' '-e' '0.001'
[2022-05-17 11:59:56] [INFO ] Decomposing Gal with order
[2022-05-17 11:59:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 11:59:56] [INFO ] Removed a total of 721 redundant transitions.
[2022-05-17 11:59:56] [INFO ] Flatten gal took : 32 ms
[2022-05-17 11:59:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 8 ms.
[2022-05-17 11:59:56] [INFO ] Time to serialize gal into /tmp/LTLFireability16496109676387640237.gal : 3 ms
[2022-05-17 11:59:56] [INFO ] Time to serialize properties into /tmp/LTLFireability794835461125757503.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16496109676387640237.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability794835461125757503.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 3 LTL properties
Checking formula 0 : !((G(F("(((((i8.u81.y_0!=1)||(i4.i0.u70.P_awaity_2!=1))&&((i8.u81.y_0!=1)||(i5.i0.u71.P_awaity_3!=1)))&&(((i8.u81.y_0!=1)||(i0.i0.u75....360
Formula 0 simplified : !GF"(((((i8.u81.y_0!=1)||(i4.i0.u70.P_awaity_2!=1))&&((i8.u81.y_0!=1)||(i5.i0.u71.P_awaity_3!=1)))&&(((i8.u81.y_0!=1)||(i0.i0.u75.P_...354
Compilation finished in 1050 ms.
Running link step : cd /tmp/ltsmin16559800944853703079;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin16559800944853703079;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin16559800944853703079;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16559800944853703079;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((X((LTLAPp1==true))||X(<>([](X(((!(LTLAPp1==true) U (LTLAPp3==true))||(LTLAPp2==true)))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-17 12:21:29] [INFO ] Applying decomposition
[2022-05-17 12:21:30] [INFO ] Flatten gal took : 40 ms
[2022-05-17 12:21:30] [INFO ] Decomposing Gal with order
[2022-05-17 12:21:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 12:21:30] [INFO ] Removed a total of 495 redundant transitions.
[2022-05-17 12:21:30] [INFO ] Flatten gal took : 168 ms
[2022-05-17 12:21:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 133 labels/synchronizations in 23 ms.
[2022-05-17 12:21:30] [INFO ] Time to serialize gal into /tmp/LTLFireability8419360302951515744.gal : 2 ms
[2022-05-17 12:21:30] [INFO ] Time to serialize properties into /tmp/LTLFireability6897754390315286050.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8419360302951515744.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6897754390315286050.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 3 LTL properties
Checking formula 0 : !((G(F("(((((u8.y_0!=1)||(missing.P_awaity_2!=1))&&((u8.y_0!=1)||(missing.P_awaity_3!=1)))&&(((u8.y_0!=1)||(missing.P_awaity_1!=1))&&(...324
Formula 0 simplified : !GF"(((((u8.y_0!=1)||(missing.P_awaity_2!=1))&&((u8.y_0!=1)||(missing.P_awaity_3!=1)))&&(((u8.y_0!=1)||(missing.P_awaity_1!=1))&&((u...318
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin16559800944853703079;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((X((LTLAPp1==true))||X(<>([](X(((!(LTLAPp1==true) U (LTLAPp3==true))||(LTLAPp2==true)))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16559800944853703079;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X(<>((((LTLAPp5==true) U []((LTLAPp1==true)))||(LTLAPp4==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-17 12:43:04] [INFO ] Flatten gal took : 131 ms
[2022-05-17 12:43:04] [INFO ] Input system was already deterministic with 462 transitions.
[2022-05-17 12:43:04] [INFO ] Transformed 219 places.
[2022-05-17 12:43:04] [INFO ] Transformed 462 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/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//..//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
[2022-05-17 12:43:05] [INFO ] Time to serialize gal into /tmp/LTLFireability4442158511693562949.gal : 14 ms
[2022-05-17 12:43:05] [INFO ] Time to serialize properties into /tmp/LTLFireability14867178556474734103.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4442158511693562949.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14867178556474734103.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...334
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(((((y_0!=1)||(P_awaity_2!=1))&&((y_0!=1)||(P_awaity_3!=1)))&&(((y_0!=1)||(P_awaity_1!=1))&&((y_0!=1)||(P_awaity_6!=1))))&&(((...247
Formula 0 simplified : !GF"(((((y_0!=1)||(P_awaity_2!=1))&&((y_0!=1)||(P_awaity_3!=1)))&&(((y_0!=1)||(P_awaity_1!=1))&&((y_0!=1)||(P_awaity_6!=1))))&&((((y...241
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( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.010: LTL layer: formula: [](X(<>((((LTLAPp5==true) U []((LTLAPp1==true)))||(LTLAPp4==true)))))
pins2lts-mc-linux64( 3/ 8), 0.010: "[](X(<>((((LTLAPp5==true) U []((LTLAPp1==true)))||(LTLAPp4==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.010: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.019: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.019: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.030: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.032: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.032: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.033: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.048: There are 469 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.048: State length is 220, there are 468 groups
pins2lts-mc-linux64( 0/ 8), 0.048: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.048: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.048: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.048: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.103: [Blue] ~39 levels ~960 states ~2528 transitions
pins2lts-mc-linux64( 2/ 8), 0.125: [Blue] ~39 levels ~1920 states ~4032 transitions
pins2lts-mc-linux64( 2/ 8), 0.157: [Blue] ~39 levels ~3840 states ~7360 transitions
pins2lts-mc-linux64( 2/ 8), 0.229: [Blue] ~39 levels ~7680 states ~13584 transitions
pins2lts-mc-linux64( 7/ 8), 0.398: [Blue] ~124 levels ~15360 states ~31416 transitions
pins2lts-mc-linux64( 7/ 8), 0.648: [Blue] ~124 levels ~30720 states ~63816 transitions
pins2lts-mc-linux64( 7/ 8), 1.078: [Blue] ~124 levels ~61440 states ~134024 transitions
pins2lts-mc-linux64( 2/ 8), 1.857: [Blue] ~39 levels ~122880 states ~248352 transitions
pins2lts-mc-linux64( 2/ 8), 3.179: [Blue] ~39 levels ~245760 states ~503400 transitions
pins2lts-mc-linux64( 2/ 8), 5.540: [Blue] ~39 levels ~491520 states ~1026432 transitions
pins2lts-mc-linux64( 2/ 8), 9.977: [Blue] ~2006 levels ~983040 states ~2142192 transitions
pins2lts-mc-linux64( 2/ 8), 18.127: [Blue] ~8764 levels ~1966080 states ~4623504 transitions
pins2lts-mc-linux64( 2/ 8), 34.858: [Blue] ~11003 levels ~3932160 states ~9934272 transitions
pins2lts-mc-linux64( 2/ 8), 69.411: [Blue] ~13538 levels ~7864320 states ~21849272 transitions
pins2lts-mc-linux64( 4/ 8), 140.116: [Blue] ~65230 levels ~15728640 states ~60093400 transitions
pins2lts-mc-linux64( 2/ 8), 278.820: [Blue] ~22787 levels ~31457280 states ~88400032 transitions
pins2lts-mc-linux64( 5/ 8), 377.694: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 377.791:
pins2lts-mc-linux64( 0/ 8), 377.792: Explored 39648252 states 144121638 transitions, fanout: 3.635
pins2lts-mc-linux64( 0/ 8), 377.794: Total exploration time 377.720 sec (377.640 sec minimum, 377.670 sec on average)
pins2lts-mc-linux64( 0/ 8), 377.794: States per second: 104967, Transitions per second: 381557
pins2lts-mc-linux64( 0/ 8), 377.794:
pins2lts-mc-linux64( 0/ 8), 377.794: State space has 41029359 states, 36665609 are accepting
pins2lts-mc-linux64( 0/ 8), 377.794: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 377.794: blue states: 39648252 (96.63%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 377.794: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 377.794: all-red states: 36665609 (89.36%), bogus 55033 (0.13%)
pins2lts-mc-linux64( 0/ 8), 377.794:
pins2lts-mc-linux64( 0/ 8), 377.794: Total memory used for local state coloring: 6.2MB
pins2lts-mc-linux64( 0/ 8), 377.794:
pins2lts-mc-linux64( 0/ 8), 377.794: Queue width: 8B, total height: 403643, memory: 3.08MB
pins2lts-mc-linux64( 0/ 8), 377.794: Tree memory: 569.0MB, 14.5 B/state, compr.: 1.6%
pins2lts-mc-linux64( 0/ 8), 377.794: Tree fill ratio (roots/leafs): 30.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 377.795: Stored 464 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 377.802: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 377.802: Est. total memory use: 572.1MB (~1027.1MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16559800944853703079;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X(<>((((LTLAPp5==true) U []((LTLAPp1==true)))||(LTLAPp4==true)))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin16559800944853703079;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](X(<>((((LTLAPp5==true) U []((LTLAPp1==true)))||(LTLAPp4==true)))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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 2-4028"
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 r132-tall-165271820900436"
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 ;