Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r351-tall-171679102500523.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SharedMemory-PT-000050, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r351-tall-171679102500523
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 732K Apr 12 18:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.7M Apr 12 18:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 388K Apr 12 18:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Apr 12 18:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 415K Apr 23 07:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 1.2M Apr 23 07:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 431K Apr 23 07:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 23 07:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 2.1M Apr 12 21:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 8.1M Apr 12 21:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8M Apr 12 20:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11M Apr 12 20:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 51K Apr 23 07:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 108K Apr 23 07:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 2.6M May 18 16:43 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 1716914815997

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SharedMemory-PT-000050
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-28 16:46:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-28 16:46:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 16:46:57] [INFO ] Load time of PNML (sax parser for PT used): 258 ms
[2024-05-28 16:46:57] [INFO ] Transformed 2651 places.
[2024-05-28 16:46:58] [INFO ] Transformed 5050 transitions.
[2024-05-28 16:46:58] [INFO ] Found NUPN structural information;
[2024-05-28 16:46:58] [INFO ] Parsed PT model containing 2651 places and 5050 transitions and 20000 arcs in 492 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 87 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA SharedMemory-PT-000050-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000050-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SharedMemory-PT-000050-LTLFireability-12 FALSE 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 43 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
// Phase 1: matrix 5050 rows 2651 cols
[2024-05-28 16:46:59] [INFO ] Computed 101 invariants in 277 ms
[2024-05-28 16:46:59] [INFO ] Implicit Places using invariants in 1007 ms returned []
[2024-05-28 16:46:59] [INFO ] Invariant cache hit.
[2024-05-28 16:47:00] [INFO ] Implicit Places using invariants and state equation in 1102 ms returned []
Implicit Place search using SMT with State Equation took 2139 ms to find 0 implicit places.
[2024-05-28 16:47:00] [INFO ] Invariant cache hit.
[2024-05-28 16:47:03] [INFO ] Dead Transitions using invariants and state equation in 2476 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4671 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Support contains 2651 out of 2651 places after structural reductions.
[2024-05-28 16:47:04] [INFO ] Flatten gal took : 401 ms
[2024-05-28 16:47:05] [INFO ] Flatten gal took : 327 ms
[2024-05-28 16:47:06] [INFO ] Input system was already deterministic with 5050 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3403 ms. (steps per millisecond=2 ) properties (out of 25) seen :22
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :2
Running SMT prover for 1 properties.
[2024-05-28 16:47:09] [INFO ] Invariant cache hit.
[2024-05-28 16:47:10] [INFO ] [Real]Absence check using 101 positive place invariants in 92 ms returned sat
[2024-05-28 16:47:12] [INFO ] After 1689ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-28 16:47:12] [INFO ] After 2019ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 134 ms.
[2024-05-28 16:47:12] [INFO ] After 2751ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 17 steps, including 0 resets, run visited all 1 properties in 28 ms. (steps per millisecond=0 )
Parikh walk visited 1 properties in 32 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0&&F(p1)))))'
Support contains 150 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 288 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
[2024-05-28 16:47:13] [INFO ] Invariant cache hit.
[2024-05-28 16:47:14] [INFO ] Implicit Places using invariants in 574 ms returned []
[2024-05-28 16:47:14] [INFO ] Invariant cache hit.
[2024-05-28 16:47:15] [INFO ] Implicit Places using invariants and state equation in 1148 ms returned []
Implicit Place search using SMT with State Equation took 1733 ms to find 0 implicit places.
[2024-05-28 16:47:15] [INFO ] Invariant cache hit.
[2024-05-28 16:47:17] [INFO ] Dead Transitions using invariants and state equation in 2384 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4410 ms. Remains : 2651/2651 places, 5050/5050 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 272 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (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, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 319 steps with 2 reset in 60 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-00 finished in 4828 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((X(p1)||p0))||X(X((G(!p2)||(!p2&&F(p3))))))))'
Support contains 2601 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 18 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
[2024-05-28 16:47:18] [INFO ] Invariant cache hit.
[2024-05-28 16:47:18] [INFO ] Implicit Places using invariants in 503 ms returned []
[2024-05-28 16:47:18] [INFO ] Invariant cache hit.
[2024-05-28 16:47:19] [INFO ] Implicit Places using invariants and state equation in 962 ms returned []
Implicit Place search using SMT with State Equation took 1469 ms to find 0 implicit places.
[2024-05-28 16:47:19] [INFO ] Invariant cache hit.
[2024-05-28 16:47:21] [INFO ] Dead Transitions using invariants and state equation in 2358 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3846 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 288 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) p2 (NOT p3) (NOT p1)), (AND (NOT p0) p2 (NOT p3) (NOT p1))]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p3)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=2 dest: 5}], [{ cond=(AND p0 p2 p1), acceptance={0} source=3 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={0, 1} source=3 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0, 1} source=3 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p3)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=3 dest: 5}], [{ cond=(AND p0 (NOT p2) (NOT p3)), acceptance={} source=4 dest: 4}, { cond=(AND p0 p2 (NOT p3)), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p0) p2 (NOT p3)), acceptance={0} source=4 dest: 5}], [{ cond=(AND p0 (NOT p2) (NOT p3) p1), acceptance={} source=5 dest: 4}, { cond=(AND p0 p2 (NOT p3) p1), acceptance={0} source=5 dest: 4}, { cond=(AND p0 (NOT p2) (NOT p3) (NOT p1)), acceptance={1} source=5 dest: 4}, { cond=(AND p0 p2 (NOT p3) (NOT p1)), acceptance={0, 1} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p2) (NOT p3) p1), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) p2 (NOT p3) p1), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p2) (NOT p3) (NOT p1)), acceptance={1} source=5 dest: 5}, { cond=(AND (NOT p0) p2 (NOT p3) (NOT p1)), acceptance={0, 1} source=5 dest: 5}]], initial=0, 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=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 8527 reset in 9514 ms.
Product exploration explored 100000 steps with 8392 reset in 9480 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 : [(AND p0 (NOT p2) (NOT p3) p1), (X p0), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X (X (AND p0 p2 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND p0 (NOT p2) (NOT p3)))), (X (X (NOT (AND p0 (NOT p2) (NOT p3))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2))))]
Knowledge based reduction with 7 factoid took 239 ms. Reduced automaton from 6 states, 25 edges and 4 AP (stutter sensitive) to 6 states, 24 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 316 ms :[(AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) (NOT p1) p2), (AND (NOT p0) p2 (NOT p3) (NOT p1)), (AND (NOT p0) p2 (NOT p3) (NOT p1))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3750 ms. (steps per millisecond=2 ) properties (out of 18) seen :10
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4343 ms. (steps per millisecond=2 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 563 ms. (steps per millisecond=17 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 559 ms. (steps per millisecond=17 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4082 ms. (steps per millisecond=2 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2908 ms. (steps per millisecond=3 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2904 ms. (steps per millisecond=3 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2900 ms. (steps per millisecond=3 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2900 ms. (steps per millisecond=3 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2024-05-28 16:48:08] [INFO ] Invariant cache hit.
[2024-05-28 16:48:50] [INFO ] After 928ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:2
[2024-05-28 16:48:51] [INFO ] [Nat]Absence check using 101 positive place invariants in 71 ms returned sat
[2024-05-28 16:48:53] [INFO ] After 1964ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :2
[2024-05-28 16:48:53] [INFO ] After 2568ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :2
Attempting to minimize the solution found.
Minimization took 441 ms.
[2024-05-28 16:48:54] [INFO ] After 3827ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :2
Fused 8 Parikh solutions to 1 different solutions.
Finished Parikh walk after 50 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=16 )
Parikh walk visited 1 properties in 5 ms.
Support contains 2601 out of 2651 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2651/2651 places, 5050/5050 transitions.
Applied a total of 0 rules in 616 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 617 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3280 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2906 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Probabilistic random walk after 3903584 steps, saw 3812266 distinct states, run finished after 18001 ms. (steps per millisecond=216 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-28 16:49:19] [INFO ] Invariant cache hit.
[2024-05-28 16:49:28] [INFO ] After 502ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-28 16:49:28] [INFO ] [Nat]Absence check using 101 positive place invariants in 115 ms returned sat
[2024-05-28 16:49:30] [INFO ] After 1780ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-28 16:49:31] [INFO ] After 2079ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 198 ms.
[2024-05-28 16:49:31] [INFO ] After 2927ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 50 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=25 )
Parikh walk visited 1 properties in 3 ms.
Found 5 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p3) p1), (X p0), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p3))))), (G (NOT (AND (NOT p0) p1 p2 (NOT p3)))), (G (NOT (AND (NOT p0) p1 (NOT p2) (NOT p3)))), (G (NOT (AND p0 (NOT p1) p2 (NOT p3)))), (G (NOT (AND (NOT p0) p1 p2))), (G (NOT (AND p0 (NOT p1) (NOT p2) (NOT p3))))]
False Knowledge obtained : [(X (X (AND p0 p2 p1))), (X (X (NOT (AND p0 p2 p1)))), (X (X (AND p0 (NOT p2) (NOT p3)))), (X (X (NOT (AND p0 (NOT p2) (NOT p3))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (F (AND p0 p2 (NOT p3))), (F (AND (NOT p0) (NOT p1) p2)), (F (AND (NOT p0) p2 (NOT p3))), (F (AND p0 p1 p2)), (F (AND (NOT p0) (NOT p2) (NOT p3))), (F (AND p0 (NOT p1) p2)), (F (AND p0 p2)), (F (AND (NOT p0) (NOT p1) p2 (NOT p3))), (F (NOT (AND p0 (NOT p2) (NOT p3)))), (F (AND (NOT p0) p2)), (F (AND (NOT p0) (NOT p1) (NOT p2) (NOT p3))), (F (AND p0 p1 p2 (NOT p3))), (F (NOT (AND p0 p1 (NOT p2) (NOT p3))))]
Knowledge based reduction with 12 factoid took 683 ms. Reduced automaton from 6 states, 24 edges and 4 AP (stutter sensitive) to 6 states, 19 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 281 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 (NOT p1) (NOT p3)), (AND p2 (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 272 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 (NOT p1) (NOT p3)), (AND p2 (NOT p1) (NOT p3))]
Support contains 2601 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 14 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
[2024-05-28 16:49:32] [INFO ] Invariant cache hit.
[2024-05-28 16:49:33] [INFO ] Implicit Places using invariants in 451 ms returned []
[2024-05-28 16:49:33] [INFO ] Invariant cache hit.
[2024-05-28 16:49:34] [INFO ] Implicit Places using invariants and state equation in 1120 ms returned []
Implicit Place search using SMT with State Equation took 1583 ms to find 0 implicit places.
[2024-05-28 16:49:34] [INFO ] Invariant cache hit.
[2024-05-28 16:49:37] [INFO ] Dead Transitions using invariants and state equation in 3785 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5392 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1 (NOT p3)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3)))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p2) (NOT p3)))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2))))]
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 6 states, 19 edges and 4 AP (stutter sensitive) to 6 states, 19 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 251 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 (NOT p1) (NOT p3)), (AND p2 (NOT p1) (NOT p3))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3694 ms. (steps per millisecond=2 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 4332 ms. (steps per millisecond=2 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 635 ms. (steps per millisecond=15 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-28 16:49:47] [INFO ] Invariant cache hit.
[2024-05-28 16:49:57] [INFO ] After 507ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-28 16:49:57] [INFO ] [Nat]Absence check using 101 positive place invariants in 71 ms returned sat
[2024-05-28 16:49:59] [INFO ] After 1716ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-28 16:49:59] [INFO ] After 2011ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 201 ms.
[2024-05-28 16:50:00] [INFO ] After 2847ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 50 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=10 )
Parikh walk visited 1 properties in 6 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) p1 (NOT p3)), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p3))))), (G (NOT (AND p0 p2 (NOT p1))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p2) (NOT p3)))), (X (X (NOT (AND p1 (NOT p2) (NOT p3))))), (X (X (AND p0 p2))), (X (X (NOT (AND p0 p2)))), (F (AND p0 p2 p1)), (F (AND (NOT p2) (NOT p1) (NOT p3))), (F (AND p2 p1 (NOT p3))), (F (AND p0 p2)), (F (NOT (AND (NOT p2) p1 (NOT p3)))), (F (AND (NOT p0) p2)), (F (AND p2 (NOT p1) (NOT p3)))]
Knowledge based reduction with 4 factoid took 419 ms. Reduced automaton from 6 states, 19 edges and 4 AP (stutter sensitive) to 6 states, 18 edges and 4 AP (stutter sensitive).
Stuttering acceptance computed with spot in 258 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 (NOT p1) (NOT p3)), (AND p2 (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 271 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 (NOT p1) (NOT p3)), (AND p2 (NOT p1) (NOT p3))]
Stuttering acceptance computed with spot in 268 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2), (AND p2 (NOT p1) (NOT p3)), (AND p2 (NOT p1) (NOT p3))]
Product exploration explored 100000 steps with 8193 reset in 9383 ms.
Product exploration explored 100000 steps with 8291 reset in 9524 ms.
Built C files in :
/tmp/ltsmin18207437086534391399
[2024-05-28 16:50:20] [INFO ] Built C files in 103ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18207437086534391399
Running compilation step : cd /tmp/ltsmin18207437086534391399;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18207437086534391399;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18207437086534391399;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2601 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 14 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
[2024-05-28 16:50:23] [INFO ] Invariant cache hit.
[2024-05-28 16:50:24] [INFO ] Implicit Places using invariants in 479 ms returned []
[2024-05-28 16:50:24] [INFO ] Invariant cache hit.
[2024-05-28 16:50:25] [INFO ] Implicit Places using invariants and state equation in 938 ms returned []
Implicit Place search using SMT with State Equation took 1433 ms to find 0 implicit places.
[2024-05-28 16:50:25] [INFO ] Invariant cache hit.
[2024-05-28 16:50:27] [INFO ] Dead Transitions using invariants and state equation in 2412 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3867 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Built C files in :
/tmp/ltsmin9542655422233110802
[2024-05-28 16:50:27] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9542655422233110802
Running compilation step : cd /tmp/ltsmin9542655422233110802;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9542655422233110802;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9542655422233110802;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-28 16:50:31] [INFO ] Flatten gal took : 263 ms
[2024-05-28 16:50:31] [INFO ] Flatten gal took : 176 ms
[2024-05-28 16:50:31] [INFO ] Time to serialize gal into /tmp/LTL8567003044695638952.gal : 77 ms
[2024-05-28 16:50:31] [INFO ] Time to serialize properties into /tmp/LTL10648375432367135173.prop : 31 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8567003044695638952.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10082632176884263984.hoa' '-atoms' '/tmp/LTL10648375432367135173.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10648375432367135173.prop.
Loaded 4 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10082632176884263984.hoa
Detected timeout of ITS tools.
[2024-05-28 16:50:47] [INFO ] Flatten gal took : 207 ms
[2024-05-28 16:50:47] [INFO ] Flatten gal took : 210 ms
[2024-05-28 16:50:47] [INFO ] Time to serialize gal into /tmp/LTL17430293394634833358.gal : 28 ms
[2024-05-28 16:50:47] [INFO ] Time to serialize properties into /tmp/LTL10688312625688639589.ltl : 50 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17430293394634833358.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10688312625688639589.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((G(("((((((Active_33==1)||(Active_39==1))||((Active_29==1)||(Active_35==1)))||(((Active_25==1)||(Active_31==1))||((Active_27==1)|...251571
Formula 0 simplified : G(F(!"((((((Active_33==1)||(Active_39==1))||((Active_29==1)||(Active_35==1)))||(((Active_25==1)||(Active_31==1))||((Active_27==1)||(...251543
Detected timeout of ITS tools.
[2024-05-28 16:51:02] [INFO ] Flatten gal took : 190 ms
[2024-05-28 16:51:02] [INFO ] Applying decomposition
[2024-05-28 16:51:03] [INFO ] Flatten gal took : 192 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15458430285697748082.txt' '-o' '/tmp/graph15458430285697748082.bin' '-w' '/tmp/graph15458430285697748082.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15458430285697748082.bin' '-l' '-1' '-v' '-w' '/tmp/graph15458430285697748082.weights' '-q' '0' '-e' '0.001'
[2024-05-28 16:51:03] [INFO ] Decomposing Gal with order
[2024-05-28 16:51:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 16:51:04] [INFO ] Removed a total of 9502 redundant transitions.
[2024-05-28 16:51:05] [INFO ] Flatten gal took : 1097 ms
[2024-05-28 16:51:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 100 labels/synchronizations in 124 ms.
[2024-05-28 16:51:05] [INFO ] Time to serialize gal into /tmp/LTL9482113967228795009.gal : 47 ms
[2024-05-28 16:51:05] [INFO ] Time to serialize properties into /tmp/LTL17830987068765130879.ltl : 22 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9482113967228795009.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17830987068765130879.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G(("((((((u73.Active_33==1)||(u71.Active_39==1))||((u75.Active_29==1)||(u74.Active_35==1)))||(((u79.Active_25==1)||(u77.Active_3...312725
Formula 0 simplified : G(F(!"((((((u73.Active_33==1)||(u71.Active_39==1))||((u75.Active_29==1)||(u74.Active_35==1)))||(((u79.Active_25==1)||(u77.Active_31=...312697
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3319276235712512456
[2024-05-28 16:51:20] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3319276235712512456
Running compilation step : cd /tmp/ltsmin3319276235712512456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3319276235712512456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3319276235712512456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property SharedMemory-PT-000050-LTLFireability-01 finished in 245948 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X(G(p1))))'
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 361 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
[2024-05-28 16:51:24] [INFO ] Invariant cache hit.
[2024-05-28 16:51:25] [INFO ] Implicit Places using invariants in 778 ms returned []
[2024-05-28 16:51:25] [INFO ] Invariant cache hit.
[2024-05-28 16:51:26] [INFO ] Implicit Places using invariants and state equation in 1273 ms returned []
Implicit Place search using SMT with State Equation took 2087 ms to find 0 implicit places.
[2024-05-28 16:51:26] [INFO ] Invariant cache hit.
[2024-05-28 16:51:28] [INFO ] Dead Transitions using invariants and state equation in 2484 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4934 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s2402 0) (EQ s2400 0) (EQ s2406 0) (EQ s2404 0) (EQ s2410 0) (EQ s2408 0) (EQ s2412 0) (EQ s2418 0) (EQ s2422 0) (EQ s2428 0) (EQ s2367 0) (EQ...], 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 606 reset in 5011 ms.
Stack based approach found an accepted trace after 69 steps with 0 reset with depth 70 and stack size 70 in 2 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-03 finished in 10156 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((G(!p1)||p0) U p2))'
Support contains 201 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 809 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
[2024-05-28 16:51:34] [INFO ] Invariant cache hit.
[2024-05-28 16:51:35] [INFO ] Implicit Places using invariants in 440 ms returned []
[2024-05-28 16:51:35] [INFO ] Invariant cache hit.
[2024-05-28 16:51:35] [INFO ] Implicit Places using invariants and state equation in 408 ms returned []
Implicit Place search using SMT with State Equation took 869 ms to find 0 implicit places.
[2024-05-28 16:51:36] [INFO ] Redundant transitions in 384 ms returned []
[2024-05-28 16:51:36] [INFO ] Invariant cache hit.
[2024-05-28 16:51:38] [INFO ] Dead Transitions using invariants and state equation in 2760 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4846 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p2), true, p1]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) p0) (AND (NOT p2) (NOT p1))), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0) p1), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(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, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 17530 steps with 5778 reset in 10002 ms.
Stack based approach found an accepted trace after 1175 steps with 371 reset with depth 2 and stack size 2 in 697 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-05 finished in 15700 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(((p1 U p2)||p0))&&!(p2 U p1))))'
Support contains 50 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 1199 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
[2024-05-28 16:51:51] [INFO ] Invariant cache hit.
[2024-05-28 16:51:51] [INFO ] Implicit Places using invariants in 760 ms returned []
[2024-05-28 16:51:51] [INFO ] Invariant cache hit.
[2024-05-28 16:51:53] [INFO ] Implicit Places using invariants and state equation in 1223 ms returned []
Implicit Place search using SMT with State Equation took 2017 ms to find 0 implicit places.
[2024-05-28 16:51:53] [INFO ] Redundant transitions in 322 ms returned []
[2024-05-28 16:51:53] [INFO ] Invariant cache hit.
[2024-05-28 16:51:55] [INFO ] Dead Transitions using invariants and state equation in 2179 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5725 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 149 ms :[(OR p1 (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), p1, (OR (AND (NOT p0) (NOT p2)) (AND p1 (NOT p2)))]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) (NOT p0)) p1), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND p2 (NOT p1)) (AND (NOT p1) p0)), acceptance={0} source=0 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={1} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(OR p2 p1 p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=1 dest: 3}], [{ cond=p1, acceptance={0, 1} source=2 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={1} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0, 1} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=3 dest: 3}]], initial=0, aps=[p2:(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=2, 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 29520 steps with 0 reset in 10004 ms.
Stack based approach found an accepted trace after 59 steps with 0 reset with depth 60 and stack size 60 in 3 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-06 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-06 finished in 15917 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 2550 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 589 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
[2024-05-28 16:52:06] [INFO ] Invariant cache hit.
[2024-05-28 16:52:06] [INFO ] Implicit Places using invariants in 628 ms returned []
[2024-05-28 16:52:06] [INFO ] Invariant cache hit.
[2024-05-28 16:52:07] [INFO ] Implicit Places using invariants and state equation in 615 ms returned []
Implicit Place search using SMT with State Equation took 1277 ms to find 0 implicit places.
[2024-05-28 16:52:07] [INFO ] Redundant transitions in 187 ms returned []
[2024-05-28 16:52:07] [INFO ] Invariant cache hit.
[2024-05-28 16:52:10] [INFO ] Dead Transitions using invariants and state equation in 2440 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4516 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-07 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=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s846 0) (EQ s1106 0) (EQ s1366 0) (EQ s1886 0) (EQ s1626 0) (EQ s66 0) (EQ s326 0) (EQ s586 0) (EQ s1025 0) (EQ s2065 0) (EQ s147 0) (EQ s407 ...], 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 691 reset in 6980 ms.
Stack based approach found an accepted trace after 21 steps with 0 reset with depth 22 and stack size 22 in 1 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-07 finished in 11636 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 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 237 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
[2024-05-28 16:52:17] [INFO ] Invariant cache hit.
[2024-05-28 16:52:18] [INFO ] Implicit Places using invariants in 716 ms returned []
[2024-05-28 16:52:18] [INFO ] Invariant cache hit.
[2024-05-28 16:52:19] [INFO ] Implicit Places using invariants and state equation in 1218 ms returned []
Implicit Place search using SMT with State Equation took 1993 ms to find 0 implicit places.
[2024-05-28 16:52:19] [INFO ] Invariant cache hit.
[2024-05-28 16:52:21] [INFO ] Dead Transitions using invariants and state equation in 2317 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4551 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s2320 1) (EQ s2582 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-08 finished in 4660 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X((p1||X((X(G(p2)) U (p1&&X(G(p2)))))))))'
Support contains 5 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 155 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
[2024-05-28 16:52:22] [INFO ] Invariant cache hit.
[2024-05-28 16:52:22] [INFO ] Implicit Places using invariants in 694 ms returned []
[2024-05-28 16:52:22] [INFO ] Invariant cache hit.
[2024-05-28 16:52:24] [INFO ] Implicit Places using invariants and state equation in 1124 ms returned []
Implicit Place search using SMT with State Equation took 1859 ms to find 0 implicit places.
[2024-05-28 16:52:24] [INFO ] Invariant cache hit.
[2024-05-28 16:52:26] [INFO ] Dead Transitions using invariants and state equation in 2421 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4436 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 251 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s2332 1) (EQ s2359 1) (EQ s2573 1)), p1:(EQ s2399 1), p2:(NEQ s1835 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 24774 reset in 1999 ms.
Stack based approach found an accepted trace after 2074 steps with 688 reset with depth 4 and stack size 4 in 33 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-09 finished in 6746 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 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 146 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
[2024-05-28 16:52:28] [INFO ] Invariant cache hit.
[2024-05-28 16:52:29] [INFO ] Implicit Places using invariants in 717 ms returned []
[2024-05-28 16:52:29] [INFO ] Invariant cache hit.
[2024-05-28 16:52:30] [INFO ] Implicit Places using invariants and state equation in 1225 ms returned []
Implicit Place search using SMT with State Equation took 1953 ms to find 0 implicit places.
[2024-05-28 16:52:30] [INFO ] Invariant cache hit.
[2024-05-28 16:52:33] [INFO ] Dead Transitions using invariants and state equation in 2367 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4482 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-10 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:(EQ s2382 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 36 steps with 0 reset in 3 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-10 finished in 4597 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(p1)))'
Support contains 3 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 141 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
[2024-05-28 16:52:33] [INFO ] Invariant cache hit.
[2024-05-28 16:52:34] [INFO ] Implicit Places using invariants in 718 ms returned []
[2024-05-28 16:52:34] [INFO ] Invariant cache hit.
[2024-05-28 16:52:35] [INFO ] Implicit Places using invariants and state equation in 1404 ms returned []
Implicit Place search using SMT with State Equation took 2153 ms to find 0 implicit places.
[2024-05-28 16:52:35] [INFO ] Invariant cache hit.
[2024-05-28 16:52:37] [INFO ] Dead Transitions using invariants and state equation in 2273 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4581 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s2374 1) (EQ s2634 1)), p1:(NEQ s2391 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration timeout after 42270 steps with 125 reset in 10002 ms.
Stack based approach found an accepted trace after 10 steps with 0 reset with depth 11 and stack size 11 in 0 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-13 finished in 14785 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G(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.
Applied a total of 0 rules in 572 ms. Remains 2651 /2651 variables (removed 0) and now considering 5050/5050 (removed 0) transitions.
[2024-05-28 16:52:48] [INFO ] Invariant cache hit.
[2024-05-28 16:52:49] [INFO ] Implicit Places using invariants in 612 ms returned []
[2024-05-28 16:52:49] [INFO ] Invariant cache hit.
[2024-05-28 16:52:50] [INFO ] Implicit Places using invariants and state equation in 686 ms returned []
Implicit Place search using SMT with State Equation took 1300 ms to find 0 implicit places.
[2024-05-28 16:52:50] [INFO ] Redundant transitions in 182 ms returned []
[2024-05-28 16:52:50] [INFO ] Invariant cache hit.
[2024-05-28 16:52:52] [INFO ] Dead Transitions using invariants and state equation in 2159 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4219 ms. Remains : 2651/2651 places, 5050/5050 transitions.
Stuttering acceptance computed with spot in 84 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s2332 0) (EQ s2345 0) (EQ s2616 0)), p1:(EQ s1450 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration timeout after 31340 steps with 0 reset in 10001 ms.
Stack based approach found an accepted trace after 10032 steps with 0 reset with depth 10033 and stack size 8743 in 3211 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-14 finished in 17547 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G((p0 U p1)))&&F(p2))))'
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 2351 transitions
Trivial Post-agglo rules discarded 2351 transitions
Performed 2351 trivial Post agglomeration. Transition count delta: 2351
Iterating post reduction 0 with 2351 rules applied. Total rules applied 2351 place count 2651 transition count 2699
Reduce places removed 2351 places and 0 transitions.
Iterating post reduction 1 with 2351 rules applied. Total rules applied 4702 place count 300 transition count 2699
Applied a total of 4702 rules in 513 ms. Remains 300 /2651 variables (removed 2351) and now considering 2699/5050 (removed 2351) transitions.
[2024-05-28 16:53:06] [INFO ] Flow matrix only has 396 transitions (discarded 2303 similar events)
// Phase 1: matrix 396 rows 300 cols
[2024-05-28 16:53:06] [INFO ] Computed 101 invariants in 6 ms
[2024-05-28 16:53:06] [INFO ] Implicit Places using invariants in 351 ms returned []
[2024-05-28 16:53:06] [INFO ] Flow matrix only has 396 transitions (discarded 2303 similar events)
[2024-05-28 16:53:06] [INFO ] Invariant cache hit.
[2024-05-28 16:53:07] [INFO ] Implicit Places using invariants and state equation in 433 ms returned []
Implicit Place search using SMT with State Equation took 786 ms to find 0 implicit places.
[2024-05-28 16:53:07] [INFO ] Redundant transitions in 73 ms returned []
[2024-05-28 16:53:07] [INFO ] Flow matrix only has 396 transitions (discarded 2303 similar events)
[2024-05-28 16:53:07] [INFO ] Invariant cache hit.
[2024-05-28 16:53:08] [INFO ] Dead Transitions using invariants and state equation in 901 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 300/2651 places, 2699/5050 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2284 ms. Remains : 300/2651 places, 2699/5050 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2), (NOT p1)]
Running random walk in product with property : SharedMemory-PT-000050-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(NEQ s166 1), p0:(EQ s60 1), p2:(OR (EQ s166 1) (EQ s179 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 explored 100000 steps with 132 reset in 1127 ms.
Stack based approach found an accepted trace after 2 steps with 0 reset with depth 3 and stack size 3 in 0 ms.
FORMULA SharedMemory-PT-000050-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property SharedMemory-PT-000050-LTLFireability-15 finished in 3641 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((X(p1)||p0))||X(X((G(!p2)||(!p2&&F(p3))))))))'
[2024-05-28 16:53:09] [INFO ] Flatten gal took : 209 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15821315471833361617
[2024-05-28 16:53:09] [INFO ] Too many transitions (5050) to apply POR reductions. Disabling POR matrices.
[2024-05-28 16:53:09] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15821315471833361617
Running compilation step : cd /tmp/ltsmin15821315471833361617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-28 16:53:09] [INFO ] Applying decomposition
[2024-05-28 16:53:10] [INFO ] Flatten gal took : 214 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8816281040844440371.txt' '-o' '/tmp/graph8816281040844440371.bin' '-w' '/tmp/graph8816281040844440371.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8816281040844440371.bin' '-l' '-1' '-v' '-w' '/tmp/graph8816281040844440371.weights' '-q' '0' '-e' '0.001'
[2024-05-28 16:53:10] [INFO ] Decomposing Gal with order
[2024-05-28 16:53:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 16:53:11] [INFO ] Removed a total of 9502 redundant transitions.
[2024-05-28 16:53:11] [INFO ] Flatten gal took : 641 ms
[2024-05-28 16:53:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 108 labels/synchronizations in 68 ms.
[2024-05-28 16:53:11] [INFO ] Time to serialize gal into /tmp/LTLFireability663283646583897338.gal : 37 ms
[2024-05-28 16:53:11] [INFO ] Time to serialize properties into /tmp/LTLFireability5889016032632035189.ltl : 33 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability663283646583897338.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5889016032632035189.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G(("((((((u66.Active_33==1)||(u84.Active_39==1))||((u97.Active_29==1)||(u67.Active_35==1)))||(((u94.Active_25==1)||(u69.Active_3...312741
Formula 0 simplified : G(F(!"((((((u66.Active_33==1)||(u84.Active_39==1))||((u97.Active_29==1)||(u67.Active_35==1)))||(((u94.Active_25==1)||(u69.Active_31=...312713
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Compilation finished in 18427 ms.
Running link step : cd /tmp/ltsmin15821315471833361617;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 66 ms.
Running LTSmin : cd /tmp/ltsmin15821315471833361617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([]((X((LTLAPp1==true))||(LTLAPp0==true)))||X(X(([](!(LTLAPp2==true))||(!(LTLAPp2==true)&&<>((LTLAPp3==true))))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: 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), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.008: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.008: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.009: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.009: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.010: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.089: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.089: LTL layer: formula: <>(([]((X((LTLAPp1==true))||(LTLAPp0==true)))||X(X(([](!(LTLAPp2==true))||(!(LTLAPp2==true)&&<>((LTLAPp3==true))))))))
pins2lts-mc-linux64( 3/ 8), 0.089: "<>(([]((X((LTLAPp1==true))||(LTLAPp0==true)))||X(X(([](!(LTLAPp2==true))||(!(LTLAPp2==true)&&<>((LTLAPp3==true))))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.094: Using Spin LTL semantics
pins2lts-mc-linux64( 2/ 8), 0.107: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.109: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.109: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.115: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.119: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.123: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.126: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 4.837: There are 5055 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 4.837: State length is 2652, there are 5069 groups
pins2lts-mc-linux64( 0/ 8), 4.837: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 4.837: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 4.837: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 4.837: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 5.849: [Blue] ~75 levels ~960 states ~58128 transitions
pins2lts-mc-linux64( 0/ 8), 6.581: [Blue] ~155 levels ~1920 states ~118400 transitions
pins2lts-mc-linux64( 0/ 8), 8.217: [Blue] ~360 levels ~3840 states ~271856 transitions
pins2lts-mc-linux64( 0/ 8), 10.973: [Blue] ~825 levels ~7680 states ~613784 transitions
pins2lts-mc-linux64( 7/ 8), 15.969: [Blue] ~1842 levels ~15360 states ~1268808 transitions
pins2lts-mc-linux64( 7/ 8), 25.315: [Blue] ~3734 levels ~30720 states ~2508584 transitions
pins2lts-mc-linux64( 7/ 8), 44.125: [Blue] ~7547 levels ~61440 states ~5015568 transitions
pins2lts-mc-linux64( 7/ 8), 58.092: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 61.141:
pins2lts-mc-linux64( 0/ 8), 61.141: Explored 72109 states 6317357 transitions, fanout: 87.608
pins2lts-mc-linux64( 0/ 8), 61.141: Total exploration time 56.280 sec (54.470 sec minimum, 55.686 sec on average)
pins2lts-mc-linux64( 0/ 8), 61.141: States per second: 1281, Transitions per second: 112249
pins2lts-mc-linux64( 0/ 8), 61.141:
pins2lts-mc-linux64( 0/ 8), 61.141: State space has 5447467 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 61.141: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 61.141: blue states: 72109 (1.32%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 61.141: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 61.141: all-red states: 956 (0.02%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 61.141:
pins2lts-mc-linux64( 0/ 8), 61.141: Total memory used for local state coloring: 1.1MB
pins2lts-mc-linux64( 0/ 8), 61.141:
pins2lts-mc-linux64( 0/ 8), 61.141: Queue width: 8B, total height: 71153, memory: 0.54MB
pins2lts-mc-linux64( 0/ 8), 61.141: Tree memory: 297.6MB, 57.3 B/state, compr.: 0.5%
pins2lts-mc-linux64( 0/ 8), 61.141: Tree fill ratio (roots/leafs): 4.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 61.141: Stored 5333 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 61.141: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 61.141: Est. total memory use: 298.1MB (~1024.5MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15821315471833361617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([]((X((LTLAPp1==true))||(LTLAPp0==true)))||X(X(([](!(LTLAPp2==true))||(!(LTLAPp2==true)&&<>((LTLAPp3==true))))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin15821315471833361617;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([]((X((LTLAPp1==true))||(LTLAPp0==true)))||X(X(([](!(LTLAPp2==true))||(!(LTLAPp2==true)&&<>((LTLAPp3==true))))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
7 unique states visited
0 strongly connected components in search stack
9 transitions explored
6 items max in DFS search stack
31477 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,315.923,3187004,1,0,5.4613e+06,63229,46786,3.56924e+06,3233,210885,53002
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SharedMemory-PT-000050-LTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 723908 ms.

BK_STOP 1716915542468

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SharedMemory-PT-000050"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is 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 r351-tall-171679102500523"
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 ;