Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2022-input.r204-oct2-165281599600684.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/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 SharedMemory-PT-000050, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r204-oct2-165281599600684
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 635K Apr 30 11:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.5M Apr 30 11:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 904K Apr 30 11:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.5M Apr 30 11:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 462K May 9 08:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.3M May 9 08:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 689K May 9 08:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.0M May 9 08:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 146K May 9 08:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 304K May 9 08:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 7 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 2.6M 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 SharedMemory-PT-000050-LTLFireability-00
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-01
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-02
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-03
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-04
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-05
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-06
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-07
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-08
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-09
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-10
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-11
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-12
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-13
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-14
FORMULA_NAME SharedMemory-PT-000050-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652982287982

Running Version 202205111006
[2022-05-19 17:44:48] [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]
[2022-05-19 17:44:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-19 17:44:49] [INFO ] Load time of PNML (sax parser for PT used): 217 ms
[2022-05-19 17:44:49] [INFO ] Transformed 2651 places.
[2022-05-19 17:44:49] [INFO ] Transformed 5050 transitions.
[2022-05-19 17:44:49] [INFO ] Found NUPN structural information;
[2022-05-19 17:44:49] [INFO ] Completing missing partition info from NUPN : creating a component with [Ext_Mem_Acc_8_2, Ext_Mem_Acc_7_2, Ext_Mem_Acc_20_3, Ext_Mem_Acc_19_3, Ext_Mem_Acc_24_4, Ext_Mem_Acc_15_4, Ext_Mem_Acc_13_5, Ext_Mem_Acc_14_5, Ext_Mem_Acc_17_6, Ext_Mem_Acc_14_6, Ext_Mem_Acc_2_8, Ext_Mem_Acc_1_8, Ext_Mem_Acc_16_9, Ext_Mem_Acc_21_9, Ext_Mem_Acc_26_9, Ext_Mem_Acc_25_9, Ext_Mem_Acc_6_11, Ext_Mem_Acc_7_11, Ext_Mem_Acc_27_11, Ext_Mem_Acc_28_11, Ext_Mem_Acc_40_13, Ext_Mem_Acc_39_13, Ext_Mem_Acc_39_14, Ext_Mem_Acc_38_14, Ext_Mem_Acc_20_14, Ext_Mem_Acc_21_14, Ext_Mem_Acc_43_15, Ext_Mem_Acc_44_15, Ext_Mem_Acc_49_16, Ext_Mem_Acc_48_16, Ext_Mem_Acc_40_18, Ext_Mem_Acc_41_18, Ext_Mem_Acc_13_20, Ext_Mem_Acc_14_20, Ext_Mem_Acc_37_21, Ext_Mem_Acc_38_21, Ext_Mem_Acc_41_20, Ext_Mem_Acc_40_20, Ext_Mem_Acc_45_23, Ext_Mem_Acc_46_23, Ext_Mem_Acc_16_22, Ext_Mem_Acc_15_22, Ext_Mem_Acc_11_26, Ext_Mem_Acc_12_26, Ext_Mem_Acc_31_24, Ext_Mem_Acc_30_24, Ext_Mem_Acc_31_25, Ext_Mem_Acc_32_25, Ext_Mem_Acc_21_29, Ext_Mem_Acc_20_29, Ext_Mem_Acc_13_28, Ext_Mem_Acc_16_28, Ext_Mem_Acc_15_31, Ext_Mem_Acc_14_31, Ext_Mem_Acc_16_30, Ext_Mem_Acc_13_30, Ext_Mem_Acc_24_34, Ext_Mem_Acc_21_34, Ext_Mem_Acc_9_34, Ext_Mem_Acc_12_34, Ext_Mem_Acc_20_32, Ext_Mem_Acc_21_32, Ext_Mem_Acc_25_37, Ext_Mem_Acc_22_37, Ext_Mem_Acc_2_36, Ext_Mem_Acc_49_35, Ext_Mem_Acc_6_40, Ext_Mem_Acc_5_40, Ext_Mem_Acc_42_38, Ext_Mem_Acc_43_38, Ext_Mem_Acc_44_37, Ext_Mem_Acc_43_37, Ext_Mem_Acc_38_41, Ext_Mem_Acc_39_41, Ext_Mem_Acc_43_40, Ext_Mem_Acc_42_40, Ext_Mem_Acc_36_45, Ext_Mem_Acc_37_45, Ext_Mem_Acc_6_46, Ext_Mem_Acc_5_46, Ext_Mem_Acc_29_47, Ext_Mem_Acc_28_47, Ext_Mem_Acc_41_43, Ext_Mem_Acc_40_43, Ext_Mem_Acc_17_44, Ext_Mem_Acc_18_44, Ext_Mem_Acc_34_50, Ext_Mem_Acc_33_50, Ext_Mem_Acc_44_48, Ext_Mem_Acc_45_48, Ext_Mem_Acc_2_50, Ext_Mem_Acc_3_50]
[2022-05-19 17:44:49] [INFO ] Parsed PT model containing 2651 places and 5050 transitions in 327 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 94 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SharedMemory-PT-000050-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000050-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000050-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 2651 out of 2651 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Applied a total of 0 rules in 30 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:44:50] [INFO ] Computed 101 place invariants in 278 ms
[2022-05-19 17:44:50] [INFO ] Implicit Places using invariants in 900 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:44:50] [INFO ] Computed 101 place invariants in 136 ms
[2022-05-19 17:44:51] [INFO ] Implicit Places using invariants and state equation in 909 ms returned []
Implicit Place search using SMT with State Equation took 1833 ms to find 0 implicit places.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:44:51] [INFO ] Computed 101 place invariants in 172 ms
[2022-05-19 17:44:55] [INFO ] Dead Transitions using invariants and state equation in 3354 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2651/2651 places, 5050/5050 transitions.
Support contains 2651 out of 2651 places after structural reductions.
[2022-05-19 17:44:55] [INFO ] Flatten gal took : 423 ms
[2022-05-19 17:44:57] [INFO ] Flatten gal took : 393 ms
[2022-05-19 17:44:59] [INFO ] Input system was already deterministic with 5050 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 2868 ms. (steps per millisecond=3 ) properties (out of 26) seen :24
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:02] [INFO ] Computed 101 place invariants in 174 ms
[2022-05-19 17:45:02] [INFO ] [Real]Absence check using 101 positive place invariants in 83 ms returned sat
[2022-05-19 17:45:04] [INFO ] After 1701ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2022-05-19 17:45:05] [INFO ] After 2282ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 342 ms.
[2022-05-19 17:45:05] [INFO ] After 3280ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :2
Finished Parikh walk after 21 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=10 )
Parikh walk visited 2 properties in 8 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(G((X(p0)&&p1)))&&F(X(G(p1)))))))'
Support contains 151 out of 2651 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Applied a total of 0 rules in 253 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:06] [INFO ] Computed 101 place invariants in 168 ms
[2022-05-19 17:45:07] [INFO ] Implicit Places using invariants in 565 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:07] [INFO ] Computed 101 place invariants in 127 ms
[2022-05-19 17:45:08] [INFO ] Implicit Places using invariants and state equation in 891 ms returned []
Implicit Place search using SMT with State Equation took 1458 ms to find 0 implicit places.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:08] [INFO ] Computed 101 place invariants in 187 ms
[2022-05-19 17:45:11] [INFO ] Dead Transitions using invariants and state equation in 3205 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 294 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p1:(OR (AND (EQ s2332 1) (EQ s2342 1) (EQ s2601 1)) (AND (EQ s2332 1) (EQ s2343 1) (EQ s2420 1)) (AND (EQ s2332 1) (EQ s2363 1) (EQ s2619 1)) (AND (EQ s23...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 2 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-00 finished in 5312 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((((F(p1)||p0) U F(!p2))||X(G(p1)))))'
Support contains 2550 out of 2651 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Applied a total of 0 rules in 17 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:11] [INFO ] Computed 101 place invariants in 162 ms
[2022-05-19 17:45:12] [INFO ] Implicit Places using invariants in 741 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:12] [INFO ] Computed 101 place invariants in 140 ms
[2022-05-19 17:45:13] [INFO ] Implicit Places using invariants and state equation in 1206 ms returned []
Implicit Place search using SMT with State Equation took 1953 ms to find 0 implicit places.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:13] [INFO ] Computed 101 place invariants in 141 ms
[2022-05-19 17:45:16] [INFO ] Dead Transitions using invariants and state equation in 3238 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 154 ms :[p2, (AND p2 (NOT p1)), (AND p2 (NOT p1)), (AND p2 (NOT p1))]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 3}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p2 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p2:(OR (AND (EQ s2338 1) (EQ s2637 1)) (AND (EQ s2333 1) (EQ s2565 1)) (AND (EQ s2343 1) (EQ s2571 1)) (AND (EQ s2351 1) (EQ s2622 1)) (AND (EQ s2364 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1064 reset in 5537 ms.
Stack based approach found an accepted trace after 63 steps with 1 reset with depth 62 and stack size 62 in 2 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-01 finished in 10953 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 101 out of 2651 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Applied a total of 0 rules in 402 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:23] [INFO ] Computed 101 place invariants in 141 ms
[2022-05-19 17:45:24] [INFO ] Implicit Places using invariants in 1065 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:24] [INFO ] Computed 101 place invariants in 221 ms
[2022-05-19 17:45:25] [INFO ] Implicit Places using invariants and state equation in 1214 ms returned []
Implicit Place search using SMT with State Equation took 2314 ms to find 0 implicit places.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:25] [INFO ] Computed 101 place invariants in 141 ms
[2022-05-19 17:45:29] [INFO ] Dead Transitions using invariants and state equation in 4434 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (EQ s2332 0) (EQ s2342 0) (EQ s2601 0)) (OR (EQ s2332 0) (EQ s2343 0) (EQ s2420 0)) (OR (EQ s2332 0) (EQ s2363 0) (EQ s2619 0)) (OR (EQ s2332 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 31131 reset in 7240 ms.
Stack based approach found an accepted trace after 365 steps with 113 reset with depth 3 and stack size 3 in 27 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-03 finished in 14571 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 50 out of 2651 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Applied a total of 0 rules in 143 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:37] [INFO ] Computed 101 place invariants in 164 ms
[2022-05-19 17:45:38] [INFO ] Implicit Places using invariants in 873 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:38] [INFO ] Computed 101 place invariants in 148 ms
[2022-05-19 17:45:39] [INFO ] Implicit Places using invariants and state equation in 1564 ms returned []
Implicit Place search using SMT with State Equation took 2441 ms to find 0 implicit places.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:39] [INFO ] Computed 101 place invariants in 144 ms
[2022-05-19 17:45:43] [INFO ] Dead Transitions using invariants and state equation in 3476 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s2402 1) (EQ s2400 1) (EQ s2406 1) (EQ s2404 1) (EQ s2410 1) (EQ s2408 1) (EQ s2412 1) (EQ s2418 1) (EQ s2422 1) (EQ s2428 1) (EQ s2424 1) (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 165 steps with 0 reset in 8 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-04 finished in 6194 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 151 out of 2651 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Applied a total of 0 rules in 688 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:44] [INFO ] Computed 101 place invariants in 146 ms
[2022-05-19 17:45:44] [INFO ] Implicit Places using invariants in 545 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:44] [INFO ] Computed 101 place invariants in 127 ms
[2022-05-19 17:45:45] [INFO ] Implicit Places using invariants and state equation in 927 ms returned []
Implicit Place search using SMT with State Equation took 1482 ms to find 0 implicit places.
[2022-05-19 17:45:45] [INFO ] Redundant transitions in 390 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:45:46] [INFO ] Computed 101 place invariants in 146 ms
[2022-05-19 17:45:48] [INFO ] Dead Transitions using invariants and state equation in 2791 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (EQ s2338 1) (EQ s2637 1)) (AND (EQ s2333 1) (EQ s2565 1)) (AND (EQ s2343 1) (EQ s2571 1)) (AND (EQ s2351 1) (EQ s2622 1)) (AND (EQ s2364 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration timeout after 72210 steps with 36105 reset in 10001 ms.
Product exploration timeout after 72440 steps with 36220 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 103 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA SharedMemory-PT-000050-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SharedMemory-PT-000050-LTLFireability-05 finished in 25596 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 101 out of 2651 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Applied a total of 0 rules in 124 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:46:09] [INFO ] Computed 101 place invariants in 156 ms
[2022-05-19 17:46:09] [INFO ] Implicit Places using invariants in 553 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:46:09] [INFO ] Computed 101 place invariants in 189 ms
[2022-05-19 17:46:10] [INFO ] Implicit Places using invariants and state equation in 1056 ms returned []
Implicit Place search using SMT with State Equation took 1611 ms to find 0 implicit places.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:46:10] [INFO ] Computed 101 place invariants in 142 ms
[2022-05-19 17:46:15] [INFO ] Dead Transitions using invariants and state equation in 4980 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (AND (EQ s2332 1) (EQ s2342 1) (EQ s2601 1)) (AND (EQ s2332 1) (EQ s2343 1) (EQ s2420 1)) (AND (EQ s2332 1) (EQ s2363 1) (EQ s2619 1)) (AND (EQ s23...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 4348 reset in 9155 ms.
Stack based approach found an accepted trace after 170 steps with 13 reset with depth 43 and stack size 43 in 14 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-07 finished in 16150 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U p1)&&G((p1 U p2)))))'
Support contains 7 out of 2651 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Applied a total of 0 rules in 730 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:46:25] [INFO ] Computed 101 place invariants in 161 ms
[2022-05-19 17:46:26] [INFO ] Implicit Places using invariants in 786 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:46:26] [INFO ] Computed 101 place invariants in 126 ms
[2022-05-19 17:46:27] [INFO ] Implicit Places using invariants and state equation in 1190 ms returned []
Implicit Place search using SMT with State Equation took 1993 ms to find 0 implicit places.
[2022-05-19 17:46:28] [INFO ] Redundant transitions in 261 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:46:28] [INFO ] Computed 101 place invariants in 146 ms
[2022-05-19 17:46:30] [INFO ] Dead Transitions using invariants and state equation in 2409 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 174 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p2)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p1) (NOT p2))), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=0 dest: 1}, { cond=(OR p1 (AND p0 p2)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(OR p1 p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s2346 1) (EQ s2570 1)), p0:(AND (EQ s2318 1) (EQ s2332 1) (EQ s2415 1)), p2:(AND (EQ s2342 1) (EQ s2558 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration timeout after 37850 steps with 3 reset in 10002 ms.
Stack based approach found an accepted trace after 55 steps with 0 reset with depth 56 and stack size 56 in 1 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-08 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-08 finished in 15601 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((p0 U p1))||(X(!(p2 U !p0))&&G(p3))))'
Support contains 6 out of 2651 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Applied a total of 0 rules in 127 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:46:41] [INFO ] Computed 101 place invariants in 212 ms
[2022-05-19 17:46:41] [INFO ] Implicit Places using invariants in 868 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:46:41] [INFO ] Computed 101 place invariants in 169 ms
[2022-05-19 17:46:43] [INFO ] Implicit Places using invariants and state equation in 1491 ms returned []
Implicit Place search using SMT with State Equation took 2367 ms to find 0 implicit places.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:46:43] [INFO ] Computed 101 place invariants in 119 ms
[2022-05-19 17:46:46] [INFO ] Dead Transitions using invariants and state equation in 3432 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p3)), (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(AND p3 (NOT p1) p2 p0), acceptance={} source=0 dest: 0}, { cond=(AND p3 (NOT p1) (NOT p2) p0), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p3) (NOT p1)) (AND (NOT p1) (NOT p0))), acceptance={} source=0 dest: 3}], [{ cond=(AND p3 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND p3 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p3:(EQ s2389 1), p1:(AND (EQ s2332 1) (EQ s2376 1) (EQ s2598 1)), p2:(EQ s186 1), p0:(EQ s2422 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1012 reset in 2170 ms.
Stack based approach found an accepted trace after 162 steps with 1 reset with depth 92 and stack size 92 in 3 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-09 finished in 8299 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 2651 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Drop transitions removed 2353 transitions
Trivial Post-agglo rules discarded 2353 transitions
Performed 2353 trivial Post agglomeration. Transition count delta: 2353
Iterating post reduction 0 with 2353 rules applied. Total rules applied 2353 place count 2651 transition count 2697
Reduce places removed 2354 places and 0 transitions.
Iterating post reduction 1 with 2354 rules applied. Total rules applied 4707 place count 297 transition count 2697
Drop transitions removed 2304 transitions
Redundant transition composition rules discarded 2304 transitions
Iterating global reduction 2 with 2304 rules applied. Total rules applied 7011 place count 297 transition count 393
Applied a total of 7011 rules in 157 ms. Remains 297 /2651 variables (removed 2354) and now considering 393/5050 (removed 4657) transitions.
// Phase 1: matrix 393 rows 297 cols
[2022-05-19 17:46:49] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-19 17:46:49] [INFO ] Implicit Places using invariants in 256 ms returned []
// Phase 1: matrix 393 rows 297 cols
[2022-05-19 17:46:49] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-19 17:46:49] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 560 ms to find 0 implicit places.
[2022-05-19 17:46:49] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 393 rows 297 cols
[2022-05-19 17:46:49] [INFO ] Computed 100 place invariants in 2 ms
[2022-05-19 17:46:49] [INFO ] Dead Transitions using invariants and state equation in 151 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 297/2651 places, 393/5050 transitions.
Finished structural reductions, in 1 iterations. Remains : 297/2651 places, 393/5050 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (NEQ s126 1) (NEQ s269 1)), p1:(EQ s170 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 0 reset in 615 ms.
Stack based approach found an accepted trace after 60 steps with 0 reset with depth 61 and stack size 60 in 1 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-10 finished in 1661 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((G(F(p0))||p1)) U (p2 U p3)))'
Support contains 7 out of 2651 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Applied a total of 0 rules in 587 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:46:51] [INFO ] Computed 101 place invariants in 136 ms
[2022-05-19 17:46:51] [INFO ] Implicit Places using invariants in 771 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:46:52] [INFO ] Computed 101 place invariants in 130 ms
[2022-05-19 17:46:53] [INFO ] Implicit Places using invariants and state equation in 1194 ms returned []
Implicit Place search using SMT with State Equation took 1967 ms to find 0 implicit places.
[2022-05-19 17:46:53] [INFO ] Redundant transitions in 153 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:46:53] [INFO ] Computed 101 place invariants in 138 ms
[2022-05-19 17:46:56] [INFO ] Dead Transitions using invariants and state equation in 3070 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p3), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p3:(AND (EQ s2332 1) (EQ s2348 1) (EQ s2586 1) (NEQ s2367 1)), p2:(EQ s2367 1), p1:(NEQ s2408 1), p0:(AND (EQ s2350 1) (EQ s2650 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1371 reset in 1936 ms.
Stack based approach found an accepted trace after 18 steps with 0 reset with depth 19 and stack size 19 in 1 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-12 finished in 7897 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(F(X(p0)))&&F(p1)))))'
Support contains 4 out of 2651 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Drop transitions removed 2352 transitions
Trivial Post-agglo rules discarded 2352 transitions
Performed 2352 trivial Post agglomeration. Transition count delta: 2352
Iterating post reduction 0 with 2352 rules applied. Total rules applied 2352 place count 2651 transition count 2698
Reduce places removed 2353 places and 0 transitions.
Iterating post reduction 1 with 2353 rules applied. Total rules applied 4705 place count 298 transition count 2698
Drop transitions removed 2303 transitions
Redundant transition composition rules discarded 2303 transitions
Iterating global reduction 2 with 2303 rules applied. Total rules applied 7008 place count 298 transition count 395
Applied a total of 7008 rules in 112 ms. Remains 298 /2651 variables (removed 2353) and now considering 395/5050 (removed 4655) transitions.
// Phase 1: matrix 395 rows 298 cols
[2022-05-19 17:46:58] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-19 17:46:59] [INFO ] Implicit Places using invariants in 1371 ms returned []
// Phase 1: matrix 395 rows 298 cols
[2022-05-19 17:46:59] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-19 17:47:00] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 1626 ms to find 0 implicit places.
[2022-05-19 17:47:00] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 395 rows 298 cols
[2022-05-19 17:47:00] [INFO ] Computed 100 place invariants in 1 ms
[2022-05-19 17:47:00] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 298/2651 places, 395/5050 transitions.
Finished structural reductions, in 1 iterations. Remains : 298/2651 places, 395/5050 transitions.
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s111 1) (EQ s285 1)), p0:(AND (EQ s196 0) (EQ s87 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 360 reset in 626 ms.
Stack based approach found an accepted trace after 41 steps with 0 reset with depth 42 and stack size 42 in 0 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-14 finished in 2681 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)&&X(X(X(G((X(p1)||p2)))))))'
Support contains 4 out of 2651 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Applied a total of 0 rules in 188 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:47:01] [INFO ] Computed 101 place invariants in 136 ms
[2022-05-19 17:47:02] [INFO ] Implicit Places using invariants in 1102 ms returned []
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:47:02] [INFO ] Computed 101 place invariants in 155 ms
[2022-05-19 17:47:04] [INFO ] Implicit Places using invariants and state equation in 1566 ms returned []
Implicit Place search using SMT with State Equation took 2683 ms to find 0 implicit places.
// Phase 1: matrix 5050 rows 2651 cols
[2022-05-19 17:47:04] [INFO ] Computed 101 place invariants in 133 ms
[2022-05-19 17:47:06] [INFO ] Dead Transitions using invariants and state equation in 2313 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 249 ms :[(NOT p1), true, (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1)), (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 5}, { cond=(NOT p2), acceptance={} source=5 dest: 6}], [{ cond=(NOT p1), acceptance={} source=6 dest: 1}]], initial=0, aps=[p1:(AND (EQ s2319 1) (EQ s2581 1)), p0:(EQ s2397 1), p2:(EQ s799 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 22 steps with 0 reset in 1 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-15 finished in 5467 ms.
All properties solved by simple procedures.
Total runtime 137672 ms.

BK_STOP 1652982426689

--------------------
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="SharedMemory-PT-000050"
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 SharedMemory-PT-000050, 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 r204-oct2-165281599600684"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SharedMemory-PT-000050.tgz
mv SharedMemory-PT-000050 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 ;