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.r153-tall-171631151000038.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 DatabaseWithMutex-PT-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151000038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.7M
-rw-r--r-- 1 mcc users 152K Apr 11 18:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 711K Apr 11 18:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 83K Apr 11 18:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 433K Apr 11 18:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 48K Apr 22 14:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 165K Apr 22 14:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 38K Apr 22 14:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 148K Apr 22 14:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 174K Apr 11 18:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 808K Apr 11 18:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 176K Apr 11 18:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 887K Apr 11 18:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 9.7K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 840K May 18 16:42 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 DatabaseWithMutex-PT-10-LTLFireability-00
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-01
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-02
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-03
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-04
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-05
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-06
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-07
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-08
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-09
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-10
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-11
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-12
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-13
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-14
FORMULA_NAME DatabaseWithMutex-PT-10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716409934928

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=DatabaseWithMutex-PT-10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-22 20:32:16] [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]
[2024-05-22 20:32:16] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 20:32:16] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2024-05-22 20:32:16] [INFO ] Transformed 830 places.
[2024-05-22 20:32:16] [INFO ] Transformed 800 transitions.
[2024-05-22 20:32:16] [INFO ] Found NUPN structural information;
[2024-05-22 20:32:16] [INFO ] Parsed PT model containing 830 places and 800 transitions and 3800 arcs in 180 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
[2024-05-22 20:32:16] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-22 20:32:16] [INFO ] Reduced 90 identical enabling conditions.
FORMULA DatabaseWithMutex-PT-10-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-10-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-10-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DatabaseWithMutex-PT-10-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 732 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 25 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2024-05-22 20:32:17] [INFO ] Computed 130 invariants in 50 ms
[2024-05-22 20:32:17] [INFO ] Implicit Places using invariants in 395 ms returned []
[2024-05-22 20:32:17] [INFO ] Invariant cache hit.
[2024-05-22 20:32:18] [INFO ] Implicit Places using invariants and state equation in 486 ms returned []
Implicit Place search using SMT with State Equation took 904 ms to find 0 implicit places.
[2024-05-22 20:32:18] [INFO ] Invariant cache hit.
[2024-05-22 20:32:18] [INFO ] Dead Transitions using invariants and state equation in 918 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1849 ms. Remains : 830/830 places, 800/800 transitions.
Support contains 732 out of 830 places after structural reductions.
[2024-05-22 20:32:19] [INFO ] Flatten gal took : 128 ms
[2024-05-22 20:32:19] [INFO ] Flatten gal took : 86 ms
[2024-05-22 20:32:19] [INFO ] Input system was already deterministic with 800 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 298 ms. (steps per millisecond=33 ) properties (out of 24) seen :22
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 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-22 20:32:20] [INFO ] Invariant cache hit.
[2024-05-22 20:32:20] [INFO ] [Real]Absence check using 19 positive place invariants in 6 ms returned sat
[2024-05-22 20:32:20] [INFO ] [Real]Absence check using 19 positive and 111 generalized place invariants in 77 ms returned sat
[2024-05-22 20:32:20] [INFO ] After 312ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1
[2024-05-22 20:32:20] [INFO ] After 388ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2024-05-22 20:32:20] [INFO ] After 710ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 11 out of 830 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 0 with 198 rules applied. Total rules applied 198 place count 830 transition count 602
Reduce places removed 207 places and 0 transitions.
Drop transitions removed 172 transitions
Trivial Post-agglo rules discarded 172 transitions
Performed 172 trivial Post agglomeration. Transition count delta: 172
Iterating post reduction 1 with 379 rules applied. Total rules applied 577 place count 623 transition count 430
Reduce places removed 172 places and 0 transitions.
Iterating post reduction 2 with 172 rules applied. Total rules applied 749 place count 451 transition count 430
Performed 108 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 108 Pre rules applied. Total rules applied 749 place count 451 transition count 322
Deduced a syphon composed of 108 places in 1 ms
Reduce places removed 108 places and 0 transitions.
Iterating global reduction 3 with 216 rules applied. Total rules applied 965 place count 343 transition count 322
Free-agglomeration rule applied 100 times.
Iterating global reduction 3 with 100 rules applied. Total rules applied 1065 place count 343 transition count 222
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 3 with 100 rules applied. Total rules applied 1165 place count 243 transition count 222
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 1167 place count 243 transition count 220
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1170 place count 240 transition count 220
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 9 Pre rules applied. Total rules applied 1170 place count 240 transition count 211
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 5 with 18 rules applied. Total rules applied 1188 place count 231 transition count 211
Applied a total of 1188 rules in 316 ms. Remains 231 /830 variables (removed 599) and now considering 211/800 (removed 589) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 317 ms. Remains : 231/830 places, 211/800 transitions.
Finished random walk after 712 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=64 )
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
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((F(p0)&&F(p1))))'
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 22 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2024-05-22 20:32:21] [INFO ] Invariant cache hit.
[2024-05-22 20:32:21] [INFO ] Implicit Places using invariants in 284 ms returned []
[2024-05-22 20:32:21] [INFO ] Invariant cache hit.
[2024-05-22 20:32:22] [INFO ] Implicit Places using invariants and state equation in 723 ms returned []
Implicit Place search using SMT with State Equation took 1009 ms to find 0 implicit places.
[2024-05-22 20:32:22] [INFO ] Invariant cache hit.
[2024-05-22 20:32:23] [INFO ] Dead Transitions using invariants and state equation in 902 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1948 ms. Remains : 830/830 places, 800/800 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 295 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (OR (EQ s273 0) (EQ s726 0)) (OR (EQ s4 0) (EQ s528 0)) (OR (EQ s113 0) (EQ s674 0)) (OR (EQ s15 0) (EQ s743 0)) (OR (EQ s140 0) (EQ s654 0)) (OR ...], 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 458 reset in 1444 ms.
Product exploration explored 100000 steps with 455 reset in 1406 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 p1 (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 220 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 7 states, 19 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 270 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1))]
Finished random walk after 258 steps, including 0 resets, run visited all 6 properties in 11 ms. (steps per millisecond=23 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (X (X p1)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F (AND p0 p1)), (F p0)]
Knowledge based reduction with 6 factoid took 346 ms. Reduced automaton from 7 states, 19 edges and 2 AP (stutter insensitive) to 11 states, 35 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 483 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 417 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
[2024-05-22 20:32:28] [INFO ] Invariant cache hit.
[2024-05-22 20:32:31] [INFO ] [Real]Absence check using 19 positive place invariants in 29 ms returned sat
[2024-05-22 20:32:33] [INFO ] [Real]Absence check using 19 positive and 111 generalized place invariants in 1779 ms returned sat
[2024-05-22 20:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 20:32:43] [INFO ] [Real]Absence check using state equation in 10097 ms returned unknown
Could not prove EG (NOT p0)
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 110 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 1 with 210 rules applied. Total rules applied 310 place count 720 transition count 600
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 410 place count 620 transition count 600
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 410 place count 620 transition count 500
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 610 place count 520 transition count 500
Applied a total of 610 rules in 50 ms. Remains 520 /830 variables (removed 310) and now considering 500/800 (removed 300) transitions.
// Phase 1: matrix 500 rows 520 cols
[2024-05-22 20:32:43] [INFO ] Computed 120 invariants in 14 ms
[2024-05-22 20:32:43] [INFO ] Implicit Places using invariants in 188 ms returned []
[2024-05-22 20:32:43] [INFO ] Invariant cache hit.
[2024-05-22 20:32:44] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 526 ms to find 0 implicit places.
[2024-05-22 20:32:44] [INFO ] Redundant transitions in 31 ms returned []
[2024-05-22 20:32:44] [INFO ] Invariant cache hit.
[2024-05-22 20:32:44] [INFO ] Dead Transitions using invariants and state equation in 455 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 520/830 places, 500/800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1077 ms. Remains : 520/830 places, 500/800 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 p1 (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 7 factoid took 208 ms. Reduced automaton from 11 states, 35 edges and 2 AP (stutter insensitive) to 11 states, 35 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 435 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Finished random walk after 52 steps, including 0 resets, run visited all 6 properties in 6 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p0 p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1))), (F (NOT p1)), (F (AND p0 p1)), (F p0)]
Knowledge based reduction with 7 factoid took 373 ms. Reduced automaton from 11 states, 35 edges and 2 AP (stutter insensitive) to 11 states, 35 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 429 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 416 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
[2024-05-22 20:32:46] [INFO ] Invariant cache hit.
[2024-05-22 20:32:49] [INFO ] [Real]Absence check using 9 positive place invariants in 9 ms returned sat
[2024-05-22 20:32:50] [INFO ] [Real]Absence check using 9 positive and 111 generalized place invariants in 1083 ms returned sat
[2024-05-22 20:32:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 20:32:56] [INFO ] [Real]Absence check using state equation in 5788 ms returned sat
[2024-05-22 20:32:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 20:32:58] [INFO ] [Nat]Absence check using 9 positive place invariants in 8 ms returned sat
[2024-05-22 20:32:58] [INFO ] [Nat]Absence check using 9 positive and 111 generalized place invariants in 292 ms returned sat
[2024-05-22 20:32:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 20:33:01] [INFO ] [Nat]Absence check using state equation in 2052 ms returned sat
[2024-05-22 20:33:01] [INFO ] Computed and/alt/rep : 300/1100/300 causal constraints (skipped 100 transitions) in 25 ms.
[2024-05-22 20:33:02] [INFO ] Added : 90 causal constraints over 18 iterations in 965 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 355 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1664 reset in 1664 ms.
Product exploration explored 100000 steps with 1649 reset in 1682 ms.
Built C files in :
/tmp/ltsmin2234981104654712895
[2024-05-22 20:33:05] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2024-05-22 20:33:05] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:33:05] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2024-05-22 20:33:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:33:05] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2024-05-22 20:33:05] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:33:05] [INFO ] Built C files in 138ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2234981104654712895
Running compilation step : cd /tmp/ltsmin2234981104654712895;'/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'
Compilation finished in 1414 ms.
Running link step : cd /tmp/ltsmin2234981104654712895;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin2234981104654712895;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1990818960345363414.hoa' '--buchi-type=spotba'
LTSmin run took 3869 ms.
FORMULA DatabaseWithMutex-PT-10-LTLFireability-00 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-PT-10-LTLFireability-00 finished in 49767 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(F(p0))||G(p1))))'
Support contains 210 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 730 transition count 700
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 200 place count 730 transition count 600
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 400 place count 630 transition count 600
Applied a total of 400 rules in 49 ms. Remains 630 /830 variables (removed 200) and now considering 600/800 (removed 200) transitions.
// Phase 1: matrix 600 rows 630 cols
[2024-05-22 20:33:11] [INFO ] Computed 130 invariants in 15 ms
[2024-05-22 20:33:12] [INFO ] Implicit Places using invariants in 802 ms returned [15, 26, 37, 38, 50, 51, 58, 61, 75, 86, 90, 93, 108, 114, 115, 124, 141, 144, 166, 167, 169, 178, 185, 186, 190, 191, 195, 197, 204, 206, 212, 228, 232, 249, 251, 253, 264, 268, 274, 277, 292, 302, 310, 316, 317, 318, 328, 333, 337, 341, 343, 354, 358, 360, 370, 374, 379, 382, 408, 427, 428, 430, 435, 439, 440, 442, 444, 448, 451, 454, 456, 460, 465, 479, 491, 504, 507, 509, 522, 523, 525, 530, 537, 538, 539, 541, 542, 552, 553, 563, 575, 578, 581, 583, 591, 594, 604, 607, 609, 620]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 808 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 530/830 places, 600/800 transitions.
Applied a total of 0 rules in 18 ms. Remains 530 /530 variables (removed 0) and now considering 600/600 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 875 ms. Remains : 530/830 places, 600/800 transitions.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s92 0) (EQ s423 0) (EQ s130 0) (EQ s8 0) (EQ s491 0) (EQ s348 0) (EQ s468 0) (EQ s301 0) (EQ s187 0) (EQ s107 0) (EQ s155 0) (EQ s113 0) (EQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 735 reset in 773 ms.
Product exploration explored 100000 steps with 717 reset in 800 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 p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 152 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 27 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 154 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 210 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 600/600 transitions.
Applied a total of 0 rules in 44 ms. Remains 530 /530 variables (removed 0) and now considering 600/600 (removed 0) transitions.
// Phase 1: matrix 600 rows 530 cols
[2024-05-22 20:33:14] [INFO ] Computed 30 invariants in 11 ms
[2024-05-22 20:33:15] [INFO ] Implicit Places using invariants in 579 ms returned []
[2024-05-22 20:33:15] [INFO ] Invariant cache hit.
[2024-05-22 20:33:18] [INFO ] Implicit Places using invariants and state equation in 3004 ms returned []
Implicit Place search using SMT with State Equation took 3592 ms to find 0 implicit places.
[2024-05-22 20:33:18] [INFO ] Redundant transitions in 12 ms returned []
[2024-05-22 20:33:18] [INFO ] Invariant cache hit.
[2024-05-22 20:33:18] [INFO ] Dead Transitions using invariants and state equation in 675 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4340 ms. Remains : 530/530 places, 600/600 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 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 83 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 22 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 116 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 711 reset in 931 ms.
Product exploration explored 100000 steps with 693 reset in 949 ms.
Built C files in :
/tmp/ltsmin5085263724648077961
[2024-05-22 20:33:21] [INFO ] Computing symmetric may disable matrix : 600 transitions.
[2024-05-22 20:33:21] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:33:21] [INFO ] Computing symmetric may enable matrix : 600 transitions.
[2024-05-22 20:33:21] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:33:21] [INFO ] Computing Do-Not-Accords matrix : 600 transitions.
[2024-05-22 20:33:21] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:33:21] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5085263724648077961
Running compilation step : cd /tmp/ltsmin5085263724648077961;'/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'
Compilation finished in 1578 ms.
Running link step : cd /tmp/ltsmin5085263724648077961;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin5085263724648077961;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13857582001287644628.hoa' '--buchi-type=spotba'
LTSmin run took 5755 ms.
FORMULA DatabaseWithMutex-PT-10-LTLFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-PT-10-LTLFireability-02 finished in 17657 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 210 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 110 places and 0 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 1 with 210 rules applied. Total rules applied 310 place count 720 transition count 600
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 410 place count 620 transition count 600
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 410 place count 620 transition count 500
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 610 place count 520 transition count 500
Applied a total of 610 rules in 45 ms. Remains 520 /830 variables (removed 310) and now considering 500/800 (removed 300) transitions.
// Phase 1: matrix 500 rows 520 cols
[2024-05-22 20:33:28] [INFO ] Computed 120 invariants in 14 ms
[2024-05-22 20:33:29] [INFO ] Implicit Places using invariants in 217 ms returned []
[2024-05-22 20:33:29] [INFO ] Invariant cache hit.
[2024-05-22 20:33:29] [INFO ] Implicit Places using invariants and state equation in 422 ms returned []
Implicit Place search using SMT with State Equation took 641 ms to find 0 implicit places.
[2024-05-22 20:33:29] [INFO ] Redundant transitions in 4 ms returned []
[2024-05-22 20:33:29] [INFO ] Invariant cache hit.
[2024-05-22 20:33:30] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 520/830 places, 500/800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1120 ms. Remains : 520/830 places, 500/800 transitions.
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLFireability-03 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:(OR (AND (EQ s2 1) (EQ s36 1) (EQ s92 1) (EQ s198 1) (EQ s214 1) (EQ s257 1) (EQ s429 1) (EQ s435 1) (EQ s497 1) (EQ s518 1)) (AND (EQ s15 1) (EQ s16 1...], 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 1843 reset in 921 ms.
Product exploration explored 100000 steps with 1862 reset in 914 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 (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 87 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 57 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=28 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 114 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2024-05-22 20:33:32] [INFO ] Invariant cache hit.
[2024-05-22 20:33:35] [INFO ] [Real]Absence check using 9 positive place invariants in 8 ms returned sat
[2024-05-22 20:33:36] [INFO ] [Real]Absence check using 9 positive and 111 generalized place invariants in 1029 ms returned sat
[2024-05-22 20:33:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 20:33:41] [INFO ] [Real]Absence check using state equation in 5759 ms returned sat
[2024-05-22 20:33:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 20:33:44] [INFO ] [Nat]Absence check using 9 positive place invariants in 8 ms returned sat
[2024-05-22 20:33:44] [INFO ] [Nat]Absence check using 9 positive and 111 generalized place invariants in 293 ms returned sat
[2024-05-22 20:33:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 20:33:46] [INFO ] [Nat]Absence check using state equation in 2058 ms returned sat
[2024-05-22 20:33:46] [INFO ] Computed and/alt/rep : 300/1100/300 causal constraints (skipped 100 transitions) in 29 ms.
[2024-05-22 20:33:47] [INFO ] Added : 90 causal constraints over 18 iterations in 910 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 210 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 500/500 transitions.
Applied a total of 0 rules in 16 ms. Remains 520 /520 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-22 20:33:47] [INFO ] Invariant cache hit.
[2024-05-22 20:33:47] [INFO ] Implicit Places using invariants in 175 ms returned []
[2024-05-22 20:33:47] [INFO ] Invariant cache hit.
[2024-05-22 20:33:48] [INFO ] Implicit Places using invariants and state equation in 414 ms returned []
Implicit Place search using SMT with State Equation took 605 ms to find 0 implicit places.
[2024-05-22 20:33:48] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-22 20:33:48] [INFO ] Invariant cache hit.
[2024-05-22 20:33:48] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1074 ms. Remains : 520/520 places, 500/500 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 (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 74 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 42 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=21 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 195 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2024-05-22 20:33:49] [INFO ] Invariant cache hit.
[2024-05-22 20:33:52] [INFO ] [Real]Absence check using 9 positive place invariants in 10 ms returned sat
[2024-05-22 20:33:53] [INFO ] [Real]Absence check using 9 positive and 111 generalized place invariants in 1102 ms returned sat
[2024-05-22 20:33:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 20:33:59] [INFO ] [Real]Absence check using state equation in 6137 ms returned sat
[2024-05-22 20:33:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 20:34:01] [INFO ] [Nat]Absence check using 9 positive place invariants in 8 ms returned sat
[2024-05-22 20:34:01] [INFO ] [Nat]Absence check using 9 positive and 111 generalized place invariants in 291 ms returned sat
[2024-05-22 20:34:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 20:34:04] [INFO ] [Nat]Absence check using state equation in 2031 ms returned sat
[2024-05-22 20:34:04] [INFO ] Computed and/alt/rep : 300/1100/300 causal constraints (skipped 100 transitions) in 31 ms.
[2024-05-22 20:34:04] [INFO ] Added : 90 causal constraints over 18 iterations in 878 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 1856 reset in 888 ms.
Product exploration explored 100000 steps with 1861 reset in 903 ms.
Built C files in :
/tmp/ltsmin7088364054750449988
[2024-05-22 20:34:06] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2024-05-22 20:34:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:34:06] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2024-05-22 20:34:06] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:34:06] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2024-05-22 20:34:06] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:34:06] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7088364054750449988
Running compilation step : cd /tmp/ltsmin7088364054750449988;'/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'
Compilation finished in 1312 ms.
Running link step : cd /tmp/ltsmin7088364054750449988;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin7088364054750449988;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12809094726856585353.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 210 out of 520 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 520/520 places, 500/500 transitions.
Applied a total of 0 rules in 22 ms. Remains 520 /520 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2024-05-22 20:34:22] [INFO ] Invariant cache hit.
[2024-05-22 20:34:22] [INFO ] Implicit Places using invariants in 185 ms returned []
[2024-05-22 20:34:22] [INFO ] Invariant cache hit.
[2024-05-22 20:34:22] [INFO ] Implicit Places using invariants and state equation in 399 ms returned []
Implicit Place search using SMT with State Equation took 585 ms to find 0 implicit places.
[2024-05-22 20:34:22] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-22 20:34:22] [INFO ] Invariant cache hit.
[2024-05-22 20:34:23] [INFO ] Dead Transitions using invariants and state equation in 424 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1042 ms. Remains : 520/520 places, 500/500 transitions.
Built C files in :
/tmp/ltsmin3973079447606376334
[2024-05-22 20:34:23] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2024-05-22 20:34:23] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:34:23] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2024-05-22 20:34:23] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:34:23] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2024-05-22 20:34:23] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:34:23] [INFO ] Built C files in 81ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3973079447606376334
Running compilation step : cd /tmp/ltsmin3973079447606376334;'/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'
Compilation finished in 1298 ms.
Running link step : cd /tmp/ltsmin3973079447606376334;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin3973079447606376334;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5523139556683161561.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-22 20:34:38] [INFO ] Flatten gal took : 40 ms
[2024-05-22 20:34:38] [INFO ] Flatten gal took : 37 ms
[2024-05-22 20:34:38] [INFO ] Time to serialize gal into /tmp/LTL14711097374987031050.gal : 9 ms
[2024-05-22 20:34:38] [INFO ] Time to serialize properties into /tmp/LTL13381364032408332970.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14711097374987031050.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3317760246547992685.hoa' '-atoms' '/tmp/LTL13381364032408332970.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/LTL13381364032408332970.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3317760246547992685.hoa
Detected timeout of ITS tools.
[2024-05-22 20:34:53] [INFO ] Flatten gal took : 39 ms
[2024-05-22 20:34:53] [INFO ] Flatten gal took : 39 ms
[2024-05-22 20:34:53] [INFO ] Time to serialize gal into /tmp/LTL8380518553757094169.gal : 9 ms
[2024-05-22 20:34:53] [INFO ] Time to serialize properties into /tmp/LTL337449120839526093.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8380518553757094169.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL337449120839526093.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...274
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((Acknowledge_1_1==1)&&(Acknowledge_10_1==1))&&((Acknowledge_7_1==1)&&(Acknowledge_8_1==1)))&&(((Acknowledge_5_1==1...23948
Formula 0 simplified : F(G!"((((((((((((Acknowledge_1_1==1)&&(Acknowledge_10_1==1))&&((Acknowledge_7_1==1)&&(Acknowledge_8_1==1)))&&(((Acknowledge_5_1==1)&...23940
Detected timeout of ITS tools.
[2024-05-22 20:35:08] [INFO ] Flatten gal took : 30 ms
[2024-05-22 20:35:08] [INFO ] Applying decomposition
[2024-05-22 20:35:08] [INFO ] Flatten gal took : 40 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/graph2443788998999137012.txt' '-o' '/tmp/graph2443788998999137012.bin' '-w' '/tmp/graph2443788998999137012.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2443788998999137012.bin' '-l' '-1' '-v' '-w' '/tmp/graph2443788998999137012.weights' '-q' '0' '-e' '0.001'
[2024-05-22 20:35:08] [INFO ] Decomposing Gal with order
[2024-05-22 20:35:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 20:35:09] [INFO ] Removed a total of 1690 redundant transitions.
[2024-05-22 20:35:09] [INFO ] Flatten gal took : 166 ms
[2024-05-22 20:35:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 28 ms.
[2024-05-22 20:35:09] [INFO ] Time to serialize gal into /tmp/LTL9760930888778852714.gal : 17 ms
[2024-05-22 20:35:09] [INFO ] Time to serialize properties into /tmp/LTL8013368477614444769.ltl : 4 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/LTL9760930888778852714.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8013368477614444769.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...254
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((i19.u1.Acknowledge_1_1==1)&&(i19.u0.Acknowledge_10_1==1))&&((i19.u26.Acknowledge_7_1==1)&&(i19.u47.Acknowledge_8_...31586
Formula 0 simplified : F(G!"((((((((((((i19.u1.Acknowledge_1_1==1)&&(i19.u0.Acknowledge_10_1==1))&&((i19.u26.Acknowledge_7_1==1)&&(i19.u47.Acknowledge_8_1=...31578
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3834431319564347000
[2024-05-22 20:35:24] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3834431319564347000
Running compilation step : cd /tmp/ltsmin3834431319564347000;'/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'
Compilation finished in 1054 ms.
Running link step : cd /tmp/ltsmin3834431319564347000;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin3834431319564347000;'/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' '[]((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DatabaseWithMutex-PT-10-LTLFireability-03 finished in 130547 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((p0&&(G(p2)||p1)))))'
Support contains 210 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 100 Pre rules applied. Total rules applied 0 place count 830 transition count 700
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 730 transition count 700
Applied a total of 200 rules in 35 ms. Remains 730 /830 variables (removed 100) and now considering 700/800 (removed 100) transitions.
// Phase 1: matrix 700 rows 730 cols
[2024-05-22 20:35:39] [INFO ] Computed 130 invariants in 6 ms
[2024-05-22 20:35:40] [INFO ] Implicit Places using invariants in 1095 ms returned [17, 30, 45, 46, 58, 59, 66, 70, 85, 96, 100, 103, 123, 129, 130, 143, 163, 166, 190, 191, 193, 203, 214, 215, 219, 220, 226, 228, 237, 239, 245, 262, 267, 287, 291, 293, 304, 308, 315, 318, 338, 350, 358, 364, 365, 366, 377, 382, 386, 393, 396, 410, 414, 417, 430, 435, 442, 445, 476, 497, 498, 500, 505, 509, 510, 512, 514, 520, 524, 527, 529, 533, 538, 555, 568, 583, 587, 589, 603, 604, 606, 612, 619, 620, 622, 624, 626, 637, 638, 650, 665, 668, 671, 673, 683, 686, 700, 703, 705, 718]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1100 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 630/830 places, 700/800 transitions.
Applied a total of 0 rules in 15 ms. Remains 630 /630 variables (removed 0) and now considering 700/700 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1150 ms. Remains : 630/830 places, 700/800 transitions.
Stuttering acceptance computed with spot in 81 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p2 p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s111 1) (EQ s157 1) (EQ s205 1) (EQ s463 1) (EQ s409 1) (EQ s171 1) (EQ s548 1) (EQ s456 1) (EQ s550 1) (EQ s76 1) (EQ s433 1) (EQ s225 1) (EQ ...], 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 explored 100000 steps with 0 reset in 947 ms.
Product exploration explored 100000 steps with 0 reset in 1053 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 (NOT p1) (NOT p0) (NOT p2)), (X (OR (NOT p2) (NOT p0))), (X (NOT (AND p1 p0))), (X (NOT (AND p2 p0))), (X (NOT (AND p2 (NOT p1) p0))), (X (OR (AND (NOT p2) (NOT p1)) (NOT p0))), (X (X (OR (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (OR (AND (NOT p2) (NOT p1)) (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 116 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 2 states, 5 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 700 rows 630 cols
[2024-05-22 20:35:43] [INFO ] Computed 30 invariants in 17 ms
[2024-05-22 20:35:43] [INFO ] After 110ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (OR (NOT p2) (NOT p0))), (X (NOT (AND p1 p0))), (X (NOT (AND p2 p0))), (X (NOT (AND p2 (NOT p1) p0))), (X (OR (AND (NOT p2) (NOT p1)) (NOT p0))), (X (X (OR (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND p2 p0)))), (X (X (NOT (AND p2 (NOT p1) p0)))), (X (X (OR (AND (NOT p2) (NOT p1)) (NOT p0)))), (G (NOT (AND p0 p2 (NOT p1))))]
False Knowledge obtained : [(F (AND p0 p2)), (F (NOT (OR (NOT p0) (NOT p2)))), (F (AND p0 p1)), (F (NOT (OR (NOT p0) (AND (NOT p2) (NOT p1)))))]
Knowledge based reduction with 12 factoid took 318 ms. Reduced automaton from 2 states, 5 edges and 3 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(OR (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 34 ms :[(OR (NOT p1) (NOT p0))]
[2024-05-22 20:35:44] [INFO ] Invariant cache hit.
[2024-05-22 20:35:44] [INFO ] [Real]Absence check using 22 positive place invariants in 119 ms returned sat
[2024-05-22 20:35:44] [INFO ] [Real]Absence check using 22 positive and 8 generalized place invariants in 146 ms returned sat
[2024-05-22 20:35:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 20:35:46] [INFO ] [Real]Absence check using state equation in 1284 ms returned sat
[2024-05-22 20:35:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 20:35:46] [INFO ] [Nat]Absence check using 22 positive place invariants in 155 ms returned sat
[2024-05-22 20:35:50] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 20:35:53] [INFO ] [Nat]Absence check using 22 positive and 8 generalized place invariants in 6076 ms returned unknown
Could not prove EG (NOT p1)
[2024-05-22 20:35:53] [INFO ] Invariant cache hit.
[2024-05-22 20:35:55] [INFO ] [Real]Absence check using 22 positive place invariants in 170 ms returned sat
[2024-05-22 20:35:55] [INFO ] [Real]Absence check using 22 positive and 8 generalized place invariants in 132 ms returned sat
[2024-05-22 20:35:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 20:35:57] [INFO ] [Real]Absence check using state equation in 2492 ms returned sat
[2024-05-22 20:35:57] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 20:36:00] [INFO ] [Nat]Absence check using 22 positive place invariants in 351 ms returned sat
[2024-05-22 20:36:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 20:36:06] [INFO ] [Nat]Absence check using 22 positive and 8 generalized place invariants in 6028 ms returned unknown
Could not prove EG (NOT p0)
Support contains 210 out of 630 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 630/630 places, 700/700 transitions.
Applied a total of 0 rules in 18 ms. Remains 630 /630 variables (removed 0) and now considering 700/700 (removed 0) transitions.
[2024-05-22 20:36:06] [INFO ] Invariant cache hit.
[2024-05-22 20:36:06] [INFO ] Implicit Places using invariants in 771 ms returned []
[2024-05-22 20:36:06] [INFO ] Invariant cache hit.
[2024-05-22 20:38:46] [INFO ] Performed 283/630 implicitness test of which 0 returned IMPLICIT in 159 seconds.
[2024-05-22 20:38:46] [INFO ] Timeout of Implicit test with SMT after 159 seconds.
[2024-05-22 20:38:46] [INFO ] Implicit Places using invariants and state equation in 160022 ms returned []
Implicit Place search using SMT with State Equation took 160794 ms to find 0 implicit places.
[2024-05-22 20:38:46] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-22 20:38:46] [INFO ] Invariant cache hit.
[2024-05-22 20:38:47] [INFO ] Dead Transitions using invariants and state equation in 947 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 161776 ms. Remains : 630/630 places, 700/700 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 (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (OR (NOT p0) (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (OR (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 84 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(OR (NOT p1) (NOT p0))]
Finished random walk after 15 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (OR (NOT p0) (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (OR (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND p0 p1)), (F (NOT (OR (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 118 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(OR (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 31 ms :[(OR (NOT p1) (NOT p0))]
[2024-05-22 20:38:48] [INFO ] Invariant cache hit.
[2024-05-22 20:38:49] [INFO ] [Real]Absence check using 22 positive place invariants in 119 ms returned sat
[2024-05-22 20:38:49] [INFO ] [Real]Absence check using 22 positive and 8 generalized place invariants in 146 ms returned sat
[2024-05-22 20:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 20:38:50] [INFO ] [Real]Absence check using state equation in 1334 ms returned sat
[2024-05-22 20:38:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 20:38:51] [INFO ] [Nat]Absence check using 22 positive place invariants in 159 ms returned sat
[2024-05-22 20:38:54] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 20:38:57] [INFO ] [Nat]Absence check using 22 positive and 8 generalized place invariants in 6078 ms returned unknown
Could not prove EG (NOT p1)
[2024-05-22 20:38:57] [INFO ] Invariant cache hit.
[2024-05-22 20:38:59] [INFO ] [Real]Absence check using 22 positive place invariants in 166 ms returned sat
[2024-05-22 20:38:59] [INFO ] [Real]Absence check using 22 positive and 8 generalized place invariants in 131 ms returned sat
[2024-05-22 20:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 20:39:01] [INFO ] [Real]Absence check using state equation in 2228 ms returned sat
[2024-05-22 20:39:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 20:39:03] [INFO ] [Nat]Absence check using 22 positive place invariants in 328 ms returned sat
[2024-05-22 20:39:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-22 20:39:09] [INFO ] [Nat]Absence check using 22 positive and 8 generalized place invariants in 6040 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 36 ms :[(OR (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 0 reset in 831 ms.
Product exploration explored 100000 steps with 0 reset in 880 ms.
Built C files in :
/tmp/ltsmin11572648340916340666
[2024-05-22 20:39:11] [INFO ] Computing symmetric may disable matrix : 700 transitions.
[2024-05-22 20:39:11] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:39:11] [INFO ] Computing symmetric may enable matrix : 700 transitions.
[2024-05-22 20:39:11] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:39:11] [INFO ] Computing Do-Not-Accords matrix : 700 transitions.
[2024-05-22 20:39:11] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:39:11] [INFO ] Built C files in 103ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11572648340916340666
Running compilation step : cd /tmp/ltsmin11572648340916340666;'/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'
Compilation finished in 1774 ms.
Running link step : cd /tmp/ltsmin11572648340916340666;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin11572648340916340666;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12779710745424998920.hoa' '--buchi-type=spotba'
LTSmin run took 8925 ms.
FORMULA DatabaseWithMutex-PT-10-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-PT-10-LTLFireability-04 finished in 223044 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(((F(p0) U p1)||F(p2))))'
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 10 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2024-05-22 20:39:22] [INFO ] Computed 130 invariants in 9 ms
[2024-05-22 20:39:23] [INFO ] Implicit Places using invariants in 902 ms returned [19, 36, 51, 52, 65, 67, 75, 79, 95, 106, 112, 115, 138, 145, 146, 165, 186, 189, 217, 218, 220, 230, 243, 245, 251, 252, 258, 260, 269, 272, 278, 295, 300, 326, 330, 332, 345, 350, 357, 360, 385, 399, 407, 414, 415, 416, 431, 436, 440, 447, 452, 466, 471, 474, 490, 497, 504, 507, 540, 563, 565, 567, 573, 577, 578, 580, 582, 589, 593, 596, 598, 603, 609, 626, 642, 659, 666, 668, 683, 684, 686, 693, 701, 703, 706, 708, 710, 722, 723, 737, 755, 760, 764, 766, 777, 780, 797, 802, 804, 817]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 905 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 6 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 921 ms. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 130 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (EQ s243 1) (EQ s637 1)) (AND (EQ s4 1) (EQ s470 1)) (AND (EQ s102 1) (EQ s596 1)) (AND (EQ s15 1) (EQ s653 1)) (AND (EQ s127 1) (EQ s579 1)) ...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1107 ms.
Product exploration explored 100000 steps with 50000 reset in 1113 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 (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 18 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-PT-10-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-PT-10-LTLFireability-05 finished in 3351 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(X((G(p1)||p0))))'
Support contains 210 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 8 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2024-05-22 20:39:25] [INFO ] Invariant cache hit.
[2024-05-22 20:39:26] [INFO ] Implicit Places using invariants in 869 ms returned [19, 36, 51, 52, 65, 67, 75, 79, 95, 106, 112, 115, 138, 145, 146, 165, 186, 189, 217, 218, 220, 230, 243, 245, 251, 252, 258, 260, 269, 272, 278, 295, 300, 326, 330, 332, 345, 350, 357, 360, 385, 399, 407, 414, 415, 416, 431, 436, 440, 447, 452, 466, 471, 474, 490, 497, 504, 507, 540, 563, 565, 567, 573, 577, 578, 580, 582, 589, 593, 596, 598, 603, 609, 626, 642, 659, 666, 668, 683, 684, 686, 693, 701, 703, 706, 708, 710, 722, 723, 737, 755, 760, 764, 766, 777, 780, 797, 802, 804, 817]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 871 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 10 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 891 ms. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLFireability-07 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: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(OR (EQ s463 1) (EQ s519 1) (EQ s580 1) (EQ s398 1) (EQ s522 1) (EQ s568 1) (EQ s409 1) (EQ s679 1) (EQ s190 1) (EQ s148 1) (EQ s35 1) (EQ s316 1) (EQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 206 steps with 38 reset in 6 ms.
FORMULA DatabaseWithMutex-PT-10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-10-LTLFireability-07 finished in 1071 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(p0)))'
Support contains 11 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 0 with 198 rules applied. Total rules applied 198 place count 830 transition count 602
Reduce places removed 207 places and 0 transitions.
Drop transitions removed 172 transitions
Trivial Post-agglo rules discarded 172 transitions
Performed 172 trivial Post agglomeration. Transition count delta: 172
Iterating post reduction 1 with 379 rules applied. Total rules applied 577 place count 623 transition count 430
Reduce places removed 172 places and 0 transitions.
Iterating post reduction 2 with 172 rules applied. Total rules applied 749 place count 451 transition count 430
Performed 108 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 108 Pre rules applied. Total rules applied 749 place count 451 transition count 322
Deduced a syphon composed of 108 places in 1 ms
Reduce places removed 108 places and 0 transitions.
Iterating global reduction 3 with 216 rules applied. Total rules applied 965 place count 343 transition count 322
Applied a total of 965 rules in 32 ms. Remains 343 /830 variables (removed 487) and now considering 322/800 (removed 478) transitions.
// Phase 1: matrix 322 rows 343 cols
[2024-05-22 20:39:26] [INFO ] Computed 121 invariants in 8 ms
[2024-05-22 20:39:28] [INFO ] Implicit Places using invariants in 1263 ms returned [6, 9, 12, 14, 15, 16, 18, 19, 20, 21, 25, 26, 27, 28, 29, 31, 34, 36, 40, 42, 43, 46, 49, 51, 52, 55, 56, 57, 59, 60, 61, 63, 67, 68, 73, 74, 78, 79, 80, 89, 90, 91, 92, 97, 98, 99, 100, 101, 102, 103, 104, 105, 108, 109, 112, 114, 116, 117, 120, 121, 122, 124, 128, 129, 130, 135, 139, 140, 141, 142, 143, 144, 148, 149, 153, 154, 158, 159, 160, 163, 169, 170, 171, 173, 175, 176, 177, 179, 180, 183, 184, 185, 187, 188, 189, 190, 191, 193, 194, 197, 198, 199, 200, 201, 203, 206, 209, 210, 212, 214, 218, 221, 225, 226, 228, 230, 231, 232, 235, 236, 237, 238, 240, 242, 243, 245, 246, 247, 248, 250, 251, 252, 253, 254, 255, 257, 259, 263, 265, 269, 274, 275, 276, 278, 279, 280, 283, 286, 287, 288, 291, 293, 295, 296, 297, 298, 299, 301, 302, 303, 305, 307, 308, 309, 310, 311, 317, 318, 319, 321, 323, 326, 327, 328, 331, 332, 333, 334, 335, 338, 340]
[2024-05-22 20:39:28] [INFO ] Actually due to overlaps returned [6, 14, 15, 16, 20, 21, 27, 28, 29, 36, 40, 43, 51, 55, 57, 59, 63, 67, 73, 74, 80, 89, 98, 99, 100, 103, 112, 114, 120, 122, 124, 129, 135, 139, 142, 144, 158, 159, 160, 170, 171, 179, 180, 183, 188, 189, 193, 194, 200, 201, 209, 214, 218, 221, 226, 228, 230, 231, 232, 238, 247, 251, 254, 257, 263, 274, 276, 280, 283, 293, 301, 302, 305, 307, 308, 310, 311, 317, 327, 331, 333, 340, 9, 12, 18, 19, 25, 26, 31, 34, 42, 46, 49, 56, 60, 61, 68, 78, 79, 90, 91, 92, 101, 102, 104, 105, 108, 109, 116, 117, 121, 128, 130, 140, 141, 143, 148, 153, 154, 163, 169, 173, 175, 176, 177, 185, 187, 190, 191, 197, 198, 199, 203, 206, 210, 212, 225, 235, 237, 242, 243, 245, 248, 250, 252, 253, 255, 259, 265, 269, 275, 278, 286, 287, 288, 291, 295, 296, 297, 298, 299, 309, 318, 319, 321, 323, 326, 328, 332, 334, 335, 338]
Discarding 172 places :
Implicit Place search using SMT only with invariants took 1268 ms to find 172 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 171/830 places, 322/800 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 171 transition count 313
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 162 transition count 313
Discarding 64 places :
Symmetric choice reduction at 2 with 64 rule applications. Total rules 82 place count 98 transition count 249
Iterating global reduction 2 with 64 rules applied. Total rules applied 146 place count 98 transition count 249
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 164 place count 89 transition count 240
Applied a total of 164 rules in 14 ms. Remains 89 /171 variables (removed 82) and now considering 240/322 (removed 82) transitions.
// Phase 1: matrix 240 rows 89 cols
[2024-05-22 20:39:28] [INFO ] Computed 13 invariants in 2 ms
[2024-05-22 20:39:28] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-22 20:39:28] [INFO ] Invariant cache hit.
[2024-05-22 20:39:28] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 89/830 places, 240/800 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1438 ms. Remains : 89/830 places, 240/800 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s12 1) (EQ s24 1) (EQ s44 1) (EQ s45 1) (EQ s51 1) (EQ s73 1) (EQ s75 1) (EQ s77 1) (EQ s88 1) (EQ s65 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 352 ms.
Stack based approach found an accepted trace after 205 steps with 0 reset with depth 206 and stack size 206 in 1 ms.
FORMULA DatabaseWithMutex-PT-10-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property DatabaseWithMutex-PT-10-LTLFireability-09 finished in 1838 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(F(p0)))'
Support contains 1 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 47 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2024-05-22 20:39:28] [INFO ] Computed 130 invariants in 18 ms
[2024-05-22 20:39:29] [INFO ] Implicit Places using invariants in 1067 ms returned [19, 36, 51, 52, 65, 67, 75, 79, 95, 106, 112, 115, 138, 145, 146, 165, 186, 189, 217, 218, 220, 230, 243, 245, 251, 252, 258, 260, 269, 272, 278, 295, 300, 326, 330, 332, 345, 350, 357, 360, 385, 399, 407, 414, 415, 416, 431, 436, 440, 447, 452, 466, 471, 474, 490, 497, 504, 507, 540, 563, 565, 567, 573, 577, 578, 580, 582, 589, 593, 596, 598, 603, 609, 626, 642, 659, 666, 668, 683, 684, 686, 693, 701, 703, 706, 708, 710, 722, 723, 737, 755, 760, 764, 766, 777, 780, 797, 802, 804, 817]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1070 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 25 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1142 ms. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s473 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][false, false]]
Product exploration explored 100000 steps with 377 reset in 411 ms.
Product exploration explored 100000 steps with 384 reset in 429 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 (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 74 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
// Phase 1: matrix 800 rows 730 cols
[2024-05-22 20:39:31] [INFO ] Computed 30 invariants in 16 ms
[2024-05-22 20:39:31] [INFO ] [Real]Absence check using 21 positive place invariants in 82 ms returned sat
[2024-05-22 20:39:31] [INFO ] [Real]Absence check using 21 positive and 9 generalized place invariants in 105 ms returned sat
[2024-05-22 20:39:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 20:39:39] [INFO ] [Real]Absence check using state equation in 7429 ms returned sat
[2024-05-22 20:39:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 20:39:39] [INFO ] [Nat]Absence check using 21 positive place invariants in 52 ms returned sat
[2024-05-22 20:39:39] [INFO ] [Nat]Absence check using 21 positive and 9 generalized place invariants in 70 ms returned sat
[2024-05-22 20:39:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 20:39:41] [INFO ] [Nat]Absence check using state equation in 2132 ms returned sat
[2024-05-22 20:39:41] [INFO ] Computed and/alt/rep : 700/2300/700 causal constraints (skipped 0 transitions) in 41 ms.
[2024-05-22 20:39:42] [INFO ] Added : 1 causal constraints over 1 iterations in 175 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 730 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 730/730 places, 800/800 transitions.
Drop transitions removed 191 transitions
Trivial Post-agglo rules discarded 191 transitions
Performed 191 trivial Post agglomeration. Transition count delta: 191
Iterating post reduction 0 with 191 rules applied. Total rules applied 191 place count 730 transition count 609
Reduce places removed 201 places and 0 transitions.
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 1 with 400 rules applied. Total rules applied 591 place count 529 transition count 410
Reduce places removed 199 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 200 rules applied. Total rules applied 791 place count 330 transition count 409
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 792 place count 329 transition count 409
Performed 99 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 99 Pre rules applied. Total rules applied 792 place count 329 transition count 310
Deduced a syphon composed of 99 places in 0 ms
Reduce places removed 99 places and 0 transitions.
Iterating global reduction 4 with 198 rules applied. Total rules applied 990 place count 230 transition count 310
Applied a total of 990 rules in 31 ms. Remains 230 /730 variables (removed 500) and now considering 310/800 (removed 490) transitions.
// Phase 1: matrix 310 rows 230 cols
[2024-05-22 20:39:42] [INFO ] Computed 20 invariants in 7 ms
[2024-05-22 20:39:42] [INFO ] Implicit Places using invariants in 356 ms returned []
[2024-05-22 20:39:42] [INFO ] Invariant cache hit.
[2024-05-22 20:39:43] [INFO ] Implicit Places using invariants and state equation in 1139 ms returned []
Implicit Place search using SMT with State Equation took 1498 ms to find 0 implicit places.
[2024-05-22 20:39:43] [INFO ] Redundant transitions in 2 ms returned []
[2024-05-22 20:39:43] [INFO ] Invariant cache hit.
[2024-05-22 20:39:43] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 230/730 places, 310/800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1799 ms. Remains : 230/730 places, 310/800 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 82 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 15 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
[2024-05-22 20:39:44] [INFO ] Invariant cache hit.
[2024-05-22 20:39:44] [INFO ] [Real]Absence check using 13 positive place invariants in 47 ms returned sat
[2024-05-22 20:39:44] [INFO ] [Real]Absence check using 13 positive and 7 generalized place invariants in 50 ms returned sat
[2024-05-22 20:39:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 20:39:47] [INFO ] [Real]Absence check using state equation in 2868 ms returned sat
[2024-05-22 20:39:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 20:39:47] [INFO ] [Nat]Absence check using 13 positive place invariants in 48 ms returned sat
[2024-05-22 20:39:47] [INFO ] [Nat]Absence check using 13 positive and 7 generalized place invariants in 103 ms returned sat
[2024-05-22 20:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 20:39:47] [INFO ] [Nat]Absence check using state equation in 274 ms returned sat
[2024-05-22 20:39:47] [INFO ] Computed and/alt/rep : 110/118/110 causal constraints (skipped 100 transitions) in 28 ms.
[2024-05-22 20:39:47] [INFO ] Added : 1 causal constraints over 1 iterations in 78 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2278 reset in 651 ms.
Stack based approach found an accepted trace after 698 steps with 17 reset with depth 54 and stack size 54 in 5 ms.
FORMULA DatabaseWithMutex-PT-10-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property DatabaseWithMutex-PT-10-LTLFireability-10 finished in 19845 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' '!(((p0&&F(G(p1))) U p2))'
Support contains 4 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 188 transitions
Trivial Post-agglo rules discarded 188 transitions
Performed 188 trivial Post agglomeration. Transition count delta: 188
Iterating post reduction 0 with 188 rules applied. Total rules applied 188 place count 830 transition count 612
Reduce places removed 196 places and 0 transitions.
Drop transitions removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 1 with 356 rules applied. Total rules applied 544 place count 634 transition count 452
Reduce places removed 160 places and 0 transitions.
Iterating post reduction 2 with 160 rules applied. Total rules applied 704 place count 474 transition count 452
Performed 119 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 119 Pre rules applied. Total rules applied 704 place count 474 transition count 333
Deduced a syphon composed of 119 places in 0 ms
Reduce places removed 119 places and 0 transitions.
Iterating global reduction 3 with 238 rules applied. Total rules applied 942 place count 355 transition count 333
Applied a total of 942 rules in 48 ms. Remains 355 /830 variables (removed 475) and now considering 333/800 (removed 467) transitions.
// Phase 1: matrix 333 rows 355 cols
[2024-05-22 20:39:48] [INFO ] Computed 122 invariants in 3 ms
[2024-05-22 20:39:49] [INFO ] Implicit Places using invariants in 1187 ms returned [0, 8, 11, 13, 15, 18, 19, 20, 21, 24, 25, 26, 27, 30, 32, 34, 39, 40, 41, 42, 44, 46, 48, 50, 51, 54, 55, 56, 60, 62, 63, 65, 70, 75, 79, 80, 81, 82, 83, 90, 91, 92, 93, 94, 95, 99, 100, 101, 102, 104, 105, 106, 107, 108, 111, 112, 114, 117, 119, 123, 124, 127, 128, 131, 132, 134, 139, 142, 143, 144, 146, 147, 150, 151, 155, 156, 160, 162, 165, 168, 172, 173, 174, 176, 177, 178, 179, 181, 182, 186, 187, 188, 190, 191, 192, 193, 194, 196, 197, 200, 201, 202, 204, 208, 209, 211, 214, 215, 217, 220, 224, 226, 227, 232, 234, 236, 237, 238, 239, 240, 243, 244, 245, 248, 250, 251, 253, 254, 257, 259, 260, 261, 263, 264, 265, 266, 268, 270, 272, 274, 278, 284, 285, 287, 288, 290, 292, 295, 296, 297, 300, 304, 305, 306, 307, 308, 311, 312, 313, 314, 315, 317, 320, 321, 326, 328, 330, 331, 333, 334, 335, 338, 339, 340, 344, 345, 346, 347, 350, 353]
Discarding 180 places :
Implicit Place search using SMT only with invariants took 1190 ms to find 180 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 175/830 places, 333/800 transitions.
Discarding 61 places :
Symmetric choice reduction at 0 with 61 rule applications. Total rules 61 place count 114 transition count 272
Iterating global reduction 0 with 61 rules applied. Total rules applied 122 place count 114 transition count 272
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 123 place count 113 transition count 262
Iterating global reduction 0 with 1 rules applied. Total rules applied 124 place count 113 transition count 262
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 134 place count 113 transition count 252
Applied a total of 134 rules in 11 ms. Remains 113 /175 variables (removed 62) and now considering 252/333 (removed 81) transitions.
// Phase 1: matrix 252 rows 113 cols
[2024-05-22 20:39:49] [INFO ] Computed 5 invariants in 4 ms
[2024-05-22 20:39:49] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-22 20:39:49] [INFO ] Invariant cache hit.
[2024-05-22 20:39:50] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 113/830 places, 252/800 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1394 ms. Remains : 113/830 places, 252/800 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p2), true, (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 2}], [{ cond=true, 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=[p2:(EQ s28 1), p0:(OR (NOT (OR (EQ s69 1) (AND (EQ s35 1) (EQ s84 1)))) (AND (EQ s35 1) (EQ s84 1))), p1:(NEQ s69 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 224 ms.
Product exploration explored 100000 steps with 0 reset in 306 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 (NOT p2) p0 p1), (X (NOT (AND (NOT p2) (NOT p0)))), (X (AND (NOT p2) p0)), (X p1), true]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) p0)))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be false thanks to negative knowledge :(X (X (AND (NOT p2) (NOT p0))))
Knowledge based reduction with 5 factoid took 100 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-PT-10-LTLFireability-12 FALSE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-PT-10-LTLFireability-12 finished in 2122 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((p0 U p1))))'
Support contains 2 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 0 with 199 rules applied. Total rules applied 199 place count 830 transition count 601
Reduce places removed 209 places and 0 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 1 with 409 rules applied. Total rules applied 608 place count 621 transition count 401
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 2 with 200 rules applied. Total rules applied 808 place count 421 transition count 401
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 808 place count 421 transition count 301
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 1008 place count 321 transition count 301
Applied a total of 1008 rules in 31 ms. Remains 321 /830 variables (removed 509) and now considering 301/800 (removed 499) transitions.
// Phase 1: matrix 301 rows 321 cols
[2024-05-22 20:39:50] [INFO ] Computed 120 invariants in 6 ms
[2024-05-22 20:39:52] [INFO ] Implicit Places using invariants in 1349 ms returned [0, 4, 7, 10, 12, 13, 14, 16, 17, 18, 19, 22, 23, 24, 25, 26, 28, 30, 32, 36, 37, 38, 39, 40, 42, 44, 46, 47, 49, 50, 51, 52, 54, 55, 56, 58, 61, 62, 66, 67, 71, 72, 73, 74, 75, 81, 82, 83, 84, 85, 86, 90, 91, 92, 93, 94, 95, 96, 97, 98, 101, 102, 104, 105, 107, 108, 111, 112, 113, 115, 116, 118, 119, 120, 121, 125, 127, 128, 129, 130, 131, 132, 135, 136, 140, 141, 145, 146, 147, 150, 153, 155, 156, 157, 159, 160, 161, 162, 164, 165, 168, 169, 170, 172, 173, 174, 175, 176, 178, 179, 181, 182, 183, 184, 185, 187, 188, 190, 193, 194, 196, 198, 201, 202, 204, 205, 209, 210, 213, 214, 215, 216, 217, 220, 221, 222, 223, 225, 227, 228, 230, 231, 232, 233, 235, 236, 237, 238, 239, 240, 241, 243, 245, 247, 249, 253, 257, 258, 259, 261, 262, 263, 265, 267, 268, 269, 272, 273, 275, 276, 277, 278, 279, 281, 282, 283, 284, 285, 287, 288, 289, 290, 291, 295, 297, 298, 299, 301, 302, 303, 306, 307, 308, 310, 311, 312, 313, 314, 317, 319]
[2024-05-22 20:39:52] [INFO ] Actually due to overlaps returned [0, 4, 12, 13, 14, 18, 19, 24, 25, 26, 32, 36, 37, 39, 40, 46, 49, 50, 52, 54, 58, 61, 66, 67, 73, 74, 75, 81, 82, 86, 91, 92, 93, 96, 104, 105, 111, 113, 115, 116, 118, 120, 125, 127, 130, 132, 145, 146, 147, 153, 156, 157, 164, 165, 168, 173, 174, 178, 179, 184, 185, 188, 193, 198, 201, 202, 204, 205, 210, 213, 214, 215, 216, 217, 223, 232, 236, 239, 241, 245, 247, 257, 259, 263, 265, 273, 281, 282, 285, 287, 288, 290, 291, 295, 297, 302, 307, 310, 312, 319]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1354 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 221/830 places, 301/800 transitions.
Drop transitions removed 90 transitions
Trivial Post-agglo rules discarded 90 transitions
Performed 90 trivial Post agglomeration. Transition count delta: 90
Iterating post reduction 0 with 90 rules applied. Total rules applied 90 place count 221 transition count 211
Reduce places removed 90 places and 0 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 180 place count 131 transition count 211
Applied a total of 180 rules in 6 ms. Remains 131 /221 variables (removed 90) and now considering 211/301 (removed 90) transitions.
// Phase 1: matrix 211 rows 131 cols
[2024-05-22 20:39:52] [INFO ] Computed 20 invariants in 2 ms
[2024-05-22 20:39:52] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-22 20:39:52] [INFO ] Invariant cache hit.
[2024-05-22 20:39:52] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 131/830 places, 211/800 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1575 ms. Remains : 131/830 places, 211/800 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s90 1), p0:(EQ s29 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 274 ms.
Stack based approach found an accepted trace after 39 steps with 0 reset with depth 40 and stack size 40 in 0 ms.
FORMULA DatabaseWithMutex-PT-10-LTLFireability-13 FALSE TECHNIQUES STACK_TEST
Treatment of property DatabaseWithMutex-PT-10-LTLFireability-13 finished in 1942 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)))'
Support contains 2 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 200 rules applied. Total rules applied 200 place count 830 transition count 600
Reduce places removed 210 places and 0 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 1 with 410 rules applied. Total rules applied 610 place count 620 transition count 400
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 2 with 200 rules applied. Total rules applied 810 place count 420 transition count 400
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 810 place count 420 transition count 300
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 1010 place count 320 transition count 300
Applied a total of 1010 rules in 32 ms. Remains 320 /830 variables (removed 510) and now considering 300/800 (removed 500) transitions.
// Phase 1: matrix 300 rows 320 cols
[2024-05-22 20:39:52] [INFO ] Computed 120 invariants in 6 ms
[2024-05-22 20:39:54] [INFO ] Implicit Places using invariants in 1389 ms returned [0, 4, 7, 10, 12, 13, 14, 16, 17, 18, 19, 22, 23, 24, 25, 26, 28, 30, 32, 36, 37, 38, 39, 40, 42, 44, 46, 47, 49, 50, 51, 52, 54, 55, 56, 58, 61, 62, 66, 67, 71, 72, 73, 74, 75, 81, 82, 83, 84, 85, 86, 90, 91, 92, 93, 94, 95, 96, 97, 98, 101, 102, 104, 105, 107, 108, 111, 112, 113, 115, 116, 118, 119, 120, 121, 125, 127, 128, 129, 130, 131, 132, 135, 136, 140, 141, 145, 146, 147, 150, 153, 155, 156, 157, 159, 160, 161, 162, 164, 165, 168, 169, 170, 172, 173, 174, 175, 176, 178, 179, 181, 182, 183, 184, 185, 187, 188, 190, 193, 194, 196, 198, 201, 202, 204, 205, 209, 210, 212, 213, 214, 215, 216, 219, 220, 221, 222, 224, 226, 227, 229, 230, 231, 232, 234, 235, 236, 237, 238, 239, 240, 242, 244, 246, 248, 252, 256, 257, 258, 260, 261, 262, 264, 266, 267, 268, 271, 272, 274, 275, 276, 277, 278, 280, 281, 282, 283, 284, 286, 287, 288, 289, 290, 294, 296, 297, 298, 300, 301, 302, 305, 306, 307, 309, 310, 311, 312, 313, 316, 318]
[2024-05-22 20:39:54] [INFO ] Actually due to overlaps returned [0, 4, 12, 13, 14, 18, 19, 24, 25, 26, 32, 36, 37, 39, 40, 46, 49, 50, 52, 54, 58, 61, 66, 67, 73, 74, 75, 81, 82, 86, 91, 92, 93, 96, 104, 105, 111, 113, 115, 116, 118, 120, 125, 127, 130, 132, 145, 146, 147, 153, 156, 157, 164, 165, 168, 173, 174, 178, 179, 184, 185, 188, 193, 198, 201, 202, 204, 205, 210, 212, 213, 214, 215, 216, 222, 231, 235, 238, 240, 244, 246, 256, 258, 262, 264, 272, 280, 281, 284, 286, 287, 289, 290, 294, 296, 301, 306, 309, 311, 318]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1393 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 220/830 places, 300/800 transitions.
Drop transitions removed 80 transitions
Trivial Post-agglo rules discarded 80 transitions
Performed 80 trivial Post agglomeration. Transition count delta: 80
Iterating post reduction 0 with 80 rules applied. Total rules applied 80 place count 220 transition count 220
Reduce places removed 80 places and 0 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 160 place count 140 transition count 220
Applied a total of 160 rules in 6 ms. Remains 140 /220 variables (removed 80) and now considering 220/300 (removed 80) transitions.
// Phase 1: matrix 220 rows 140 cols
[2024-05-22 20:39:54] [INFO ] Computed 20 invariants in 1 ms
[2024-05-22 20:39:54] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-22 20:39:54] [INFO ] Invariant cache hit.
[2024-05-22 20:39:54] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 173 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 140/830 places, 220/800 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1605 ms. Remains : 140/830 places, 220/800 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s16 1) (NEQ s68 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 848 reset in 263 ms.
Stack based approach found an accepted trace after 854 steps with 43 reset with depth 3 and stack size 3 in 3 ms.
FORMULA DatabaseWithMutex-PT-10-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property DatabaseWithMutex-PT-10-LTLFireability-14 finished in 1955 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((p0&&G(p1)&&X(X(p2)))))'
Support contains 4 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 25 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2024-05-22 20:39:54] [INFO ] Computed 130 invariants in 11 ms
[2024-05-22 20:39:55] [INFO ] Implicit Places using invariants in 1001 ms returned [19, 36, 51, 52, 65, 67, 75, 79, 95, 106, 112, 115, 138, 145, 146, 165, 186, 189, 217, 218, 220, 230, 243, 245, 251, 252, 258, 260, 269, 272, 278, 295, 300, 326, 330, 332, 345, 350, 357, 360, 385, 399, 407, 414, 415, 416, 431, 436, 440, 447, 452, 466, 471, 474, 490, 497, 504, 507, 540, 563, 565, 567, 573, 577, 578, 580, 582, 589, 593, 596, 598, 603, 609, 626, 642, 659, 666, 668, 683, 684, 686, 693, 701, 703, 706, 708, 710, 722, 723, 737, 755, 760, 764, 766, 777, 780, 797, 802, 804, 817]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 1002 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 16 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1044 ms. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 195 ms :[true, (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : DatabaseWithMutex-PT-10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 4}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p2), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 3}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=1, aps=[p0:(OR (EQ s276 0) (EQ s509 0)), p1:(EQ s337 0), p2:(AND (OR (EQ s276 0) (EQ s509 0)) (EQ s14 0))], 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, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 81 steps with 0 reset in 2 ms.
FORMULA DatabaseWithMutex-PT-10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-PT-10-LTLFireability-15 finished in 1269 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))))'
[2024-05-22 20:39:56] [INFO ] Flatten gal took : 37 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3983674358237053806
[2024-05-22 20:39:56] [INFO ] Computing symmetric may disable matrix : 800 transitions.
[2024-05-22 20:39:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:39:56] [INFO ] Computing symmetric may enable matrix : 800 transitions.
[2024-05-22 20:39:56] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:39:56] [INFO ] Applying decomposition
[2024-05-22 20:39:56] [INFO ] Flatten gal took : 51 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/graph3243234084819981480.txt' '-o' '/tmp/graph3243234084819981480.bin' '-w' '/tmp/graph3243234084819981480.weights'
[2024-05-22 20:39:56] [INFO ] Computing Do-Not-Accords matrix : 800 transitions.
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3243234084819981480.bin' '-l' '-1' '-v' '-w' '/tmp/graph3243234084819981480.weights' '-q' '0' '-e' '0.001'
[2024-05-22 20:39:56] [INFO ] Decomposing Gal with order
[2024-05-22 20:39:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 20:39:56] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-22 20:39:56] [INFO ] Built C files in 195ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3983674358237053806
Running compilation step : cd /tmp/ltsmin3983674358237053806;'/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'
[2024-05-22 20:39:56] [INFO ] Removed a total of 1690 redundant transitions.
[2024-05-22 20:39:56] [INFO ] Flatten gal took : 90 ms
[2024-05-22 20:39:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2024-05-22 20:39:56] [INFO ] Time to serialize gal into /tmp/LTLFireability8820305191354664140.gal : 10 ms
[2024-05-22 20:39:56] [INFO ] Time to serialize properties into /tmp/LTLFireability16812854736422052363.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8820305191354664140.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16812854736422052363.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...277
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((i17.u1.Acknowledge_1_1==1)&&(i16.u21.Acknowledge_10_1==1))&&((i7.u151.Acknowledge_7_1==1)&&(i3.u180.Acknowledge_8...32195
Formula 0 simplified : F(G!"((((((((((((i17.u1.Acknowledge_1_1==1)&&(i16.u21.Acknowledge_10_1==1))&&((i7.u151.Acknowledge_7_1==1)&&(i3.u180.Acknowledge_8_1...32187
Compilation finished in 2396 ms.
Running link step : cd /tmp/ltsmin3983674358237053806;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin3983674358237053806;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>((LTLAPp0==true))&&<>((LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-22 21:02:30] [INFO ] Applying decomposition
[2024-05-22 21:02:30] [INFO ] Flatten gal took : 70 ms
[2024-05-22 21:02:30] [INFO ] Decomposing Gal with order
[2024-05-22 21:02:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 21:02:30] [INFO ] Removed a total of 1690 redundant transitions.
[2024-05-22 21:02:30] [INFO ] Flatten gal took : 169 ms
[2024-05-22 21:02:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 24 ms.
[2024-05-22 21:02:30] [INFO ] Time to serialize gal into /tmp/LTLFireability6303083738350488580.gal : 6 ms
[2024-05-22 21:02:30] [INFO ] Time to serialize properties into /tmp/LTLFireability14507410115682405374.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6303083738350488580.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14507410115682405374.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...277
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((u23.Acknowledge_1_1==1)&&(u88.Acknowledge_10_1==1))&&((u37.Acknowledge_7_1==1)&&(u108.Acknowledge_8_1==1)))&&(((u...28078
Formula 0 simplified : F(G!"((((((((((((u23.Acknowledge_1_1==1)&&(u88.Acknowledge_10_1==1))&&((u37.Acknowledge_7_1==1)&&(u108.Acknowledge_8_1==1)))&&(((u11...28070
Detected timeout of ITS tools.
[2024-05-22 21:25:06] [INFO ] Flatten gal took : 394 ms
[2024-05-22 21:25:07] [INFO ] Input system was already deterministic with 800 transitions.
[2024-05-22 21:25:07] [INFO ] Transformed 830 places.
[2024-05-22 21:25:07] [INFO ] Transformed 800 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-22 21:25:37] [INFO ] Time to serialize gal into /tmp/LTLFireability5294333920248711651.gal : 12 ms
[2024-05-22 21:25:37] [INFO ] Time to serialize properties into /tmp/LTLFireability3986479154337481326.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5294333920248711651.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3986479154337481326.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G((F("((((((((((((Acknowledge_1_1==1)&&(Acknowledge_10_1==1))&&((Acknowledge_7_1==1)&&(Acknowledge_8_1==1)))&&(((Acknowledge_5_1==1...23948
Formula 0 simplified : F(G!"((((((((((((Acknowledge_1_1==1)&&(Acknowledge_10_1==1))&&((Acknowledge_7_1==1)&&(Acknowledge_8_1==1)))&&(((Acknowledge_5_1==1)&...23940
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9843784 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16070692 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ 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="DatabaseWithMutex-PT-10"
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 DatabaseWithMutex-PT-10, 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 r153-tall-171631151000038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-PT-10.tgz
mv DatabaseWithMutex-PT-10 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 ;