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.r087-tall-171620521300022.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)
.........................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is CANConstruction-PT-040, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r087-tall-171620521300022
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.0M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.9K Apr 22 14:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 17:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 12 18:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Apr 12 18:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K Apr 12 18:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Apr 12 18:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 2.5M 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 CANConstruction-PT-040-LTLCardinality-00
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-01
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-02
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-03
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-04
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-05
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-06
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-07
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-08
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-09
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-10
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-11
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-12
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-13
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-14
FORMULA_NAME CANConstruction-PT-040-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716215924019

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-040
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-20 14:38:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-20 14:38:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-20 14:38:45] [INFO ] Load time of PNML (sax parser for PT used): 204 ms
[2024-05-20 14:38:45] [INFO ] Transformed 3682 places.
[2024-05-20 14:38:45] [INFO ] Transformed 6720 transitions.
[2024-05-20 14:38:45] [INFO ] Parsed PT model containing 3682 places and 6720 transitions and 20000 arcs in 411 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA CANConstruction-PT-040-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-040-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 45 out of 3682 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3682/3682 places, 6720/6720 transitions.
Discarding 1500 places :
Symmetric choice reduction at 0 with 1500 rule applications. Total rules 1500 place count 2182 transition count 3720
Iterating global reduction 0 with 1500 rules applied. Total rules applied 3000 place count 2182 transition count 3720
Applied a total of 3000 rules in 422 ms. Remains 2182 /3682 variables (removed 1500) and now considering 3720/6720 (removed 3000) transitions.
// Phase 1: matrix 3720 rows 2182 cols
[2024-05-20 14:38:46] [INFO ] Computed 81 invariants in 61 ms
[2024-05-20 14:38:48] [INFO ] Implicit Places using invariants in 1478 ms returned [12, 26, 40, 54, 68, 82, 96, 110, 124, 138, 152, 166, 180, 194, 208, 222, 236, 250, 264, 278, 292, 306, 320, 334, 348, 362, 376, 390, 404, 418, 432, 446, 474, 488, 502, 516, 530, 544, 558]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 1507 ms to find 39 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2143/3682 places, 3720/6720 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 2104 transition count 3681
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 2104 transition count 3681
Applied a total of 78 rules in 583 ms. Remains 2104 /2143 variables (removed 39) and now considering 3681/3720 (removed 39) transitions.
// Phase 1: matrix 3681 rows 2104 cols
[2024-05-20 14:38:48] [INFO ] Computed 42 invariants in 23 ms
[2024-05-20 14:38:49] [INFO ] Implicit Places using invariants in 1078 ms returned []
[2024-05-20 14:38:49] [INFO ] Invariant cache hit.
[2024-05-20 14:38:51] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:39:13] [INFO ] Implicit Places using invariants and state equation in 23552 ms returned []
Implicit Place search using SMT with State Equation took 24636 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2104/3682 places, 3681/6720 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 27151 ms. Remains : 2104/3682 places, 3681/6720 transitions.
Support contains 45 out of 2104 places after structural reductions.
[2024-05-20 14:39:13] [INFO ] Flatten gal took : 257 ms
[2024-05-20 14:39:13] [INFO ] Flatten gal took : 147 ms
[2024-05-20 14:39:14] [INFO ] Input system was already deterministic with 3681 transitions.
Support contains 42 out of 2104 places (down from 45) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 13 resets, run finished after 574 ms. (steps per millisecond=17 ) properties (out of 26) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) 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 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2024-05-20 14:39:15] [INFO ] Invariant cache hit.
[2024-05-20 14:39:15] [INFO ] [Real]Absence check using 41 positive place invariants in 39 ms returned sat
[2024-05-20 14:39:15] [INFO ] [Real]Absence check using 41 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-20 14:39:15] [INFO ] After 768ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:12
[2024-05-20 14:39:16] [INFO ] [Nat]Absence check using 41 positive place invariants in 39 ms returned sat
[2024-05-20 14:39:16] [INFO ] [Nat]Absence check using 41 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-20 14:39:17] [INFO ] After 1375ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :5
[2024-05-20 14:39:18] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:39:19] [INFO ] After 1095ms SMT Verify possible using 3160 Read/Feed constraints in natural domain returned unsat :8 sat :5
[2024-05-20 14:39:20] [INFO ] After 2091ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :5
Attempting to minimize the solution found.
Minimization took 572 ms.
[2024-05-20 14:39:20] [INFO ] After 4838ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :5
Fused 13 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 79 ms.
Support contains 11 out of 2104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Drop transitions removed 264 transitions
Trivial Post-agglo rules discarded 264 transitions
Performed 264 trivial Post agglomeration. Transition count delta: 264
Iterating post reduction 0 with 264 rules applied. Total rules applied 264 place count 2104 transition count 3417
Reduce places removed 264 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 265 rules applied. Total rules applied 529 place count 1840 transition count 3416
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 530 place count 1839 transition count 3416
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 39 Pre rules applied. Total rules applied 530 place count 1839 transition count 3377
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 3 with 78 rules applied. Total rules applied 608 place count 1800 transition count 3377
Discarding 15 places :
Symmetric choice reduction at 3 with 15 rule applications. Total rules 623 place count 1785 transition count 3347
Iterating global reduction 3 with 15 rules applied. Total rules applied 638 place count 1785 transition count 3347
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 9 rules applied. Total rules applied 647 place count 1785 transition count 3338
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 656 place count 1776 transition count 3338
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 2 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 5 with 90 rules applied. Total rules applied 746 place count 1731 transition count 3293
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 748 place count 1731 transition count 3291
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 750 place count 1729 transition count 3291
Applied a total of 750 rules in 926 ms. Remains 1729 /2104 variables (removed 375) and now considering 3291/3681 (removed 390) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 927 ms. Remains : 1729/2104 places, 3291/3681 transitions.
Incomplete random walk after 10000 steps, including 36 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 3291 rows 1729 cols
[2024-05-20 14:39:21] [INFO ] Computed 42 invariants in 27 ms
[2024-05-20 14:39:22] [INFO ] After 204ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-20 14:39:22] [INFO ] [Nat]Absence check using 41 positive place invariants in 32 ms returned sat
[2024-05-20 14:39:22] [INFO ] [Nat]Absence check using 41 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-20 14:39:23] [INFO ] After 956ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-20 14:39:23] [INFO ] State equation strengthened by 3161 read => feed constraints.
[2024-05-20 14:39:23] [INFO ] After 465ms SMT Verify possible using 3161 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-20 14:39:24] [INFO ] After 773ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 179 ms.
[2024-05-20 14:39:24] [INFO ] After 2263ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 42 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=21 )
Parikh walk visited 2 properties in 2 ms.
Successfully simplified 8 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CANConstruction-PT-040-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-040-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-040-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-040-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-040-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CANConstruction-PT-040-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 122 stabilizing places and 161 stable transitions
FORMULA CANConstruction-PT-040-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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(p0) U G((F(!p0)||X(p1)))))'
Support contains 2 out of 2104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 2085 transition count 3643
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 2085 transition count 3643
Applied a total of 38 rules in 196 ms. Remains 2085 /2104 variables (removed 19) and now considering 3643/3681 (removed 38) transitions.
// Phase 1: matrix 3643 rows 2085 cols
[2024-05-20 14:39:24] [INFO ] Computed 42 invariants in 22 ms
[2024-05-20 14:39:25] [INFO ] Implicit Places using invariants in 1037 ms returned [396]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1041 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2084/2104 places, 3643/3681 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2083 transition count 3642
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2083 transition count 3642
Applied a total of 2 rules in 215 ms. Remains 2083 /2084 variables (removed 1) and now considering 3642/3643 (removed 1) transitions.
// Phase 1: matrix 3642 rows 2083 cols
[2024-05-20 14:39:26] [INFO ] Computed 41 invariants in 38 ms
[2024-05-20 14:39:27] [INFO ] Implicit Places using invariants in 995 ms returned []
[2024-05-20 14:39:27] [INFO ] Invariant cache hit.
[2024-05-20 14:39:28] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:39:47] [INFO ] Implicit Places using invariants and state equation in 20637 ms returned []
Implicit Place search using SMT with State Equation took 21635 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2083/2104 places, 3642/3681 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23088 ms. Remains : 2083/2104 places, 3642/3681 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 316 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(AND p0 p1), acceptance={0} source=4 dest: 2}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}], [{ cond=p0, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(GT 1 s1872), p1:(GT 1 s1637)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33403 reset in 1497 ms.
Product exploration explored 100000 steps with 33292 reset in 1395 ms.
Computed a total of 121 stabilizing places and 160 stable transitions
Computed a total of 121 stabilizing places and 160 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), true, (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 174 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Incomplete random walk after 10000 steps, including 13 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-20 14:39:51] [INFO ] Invariant cache hit.
[2024-05-20 14:39:51] [INFO ] [Real]Absence check using 41 positive place invariants in 34 ms returned sat
[2024-05-20 14:39:52] [INFO ] After 1019ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2024-05-20 14:39:52] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:39:53] [INFO ] After 282ms SMT Verify possible using 3160 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 14:39:53] [INFO ] After 1615ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 14:39:53] [INFO ] [Nat]Absence check using 41 positive place invariants in 32 ms returned sat
[2024-05-20 14:39:54] [INFO ] After 1009ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 14:39:54] [INFO ] After 276ms SMT Verify possible using 3160 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 14:39:54] [INFO ] After 439ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 100 ms.
[2024-05-20 14:39:54] [INFO ] After 1805ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), true, (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p1 p0))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 7 factoid took 166 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 192 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 199 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Support contains 2 out of 2083 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2083/2083 places, 3642/3642 transitions.
Applied a total of 0 rules in 86 ms. Remains 2083 /2083 variables (removed 0) and now considering 3642/3642 (removed 0) transitions.
[2024-05-20 14:39:55] [INFO ] Invariant cache hit.
[2024-05-20 14:39:56] [INFO ] Implicit Places using invariants in 961 ms returned []
[2024-05-20 14:39:56] [INFO ] Invariant cache hit.
[2024-05-20 14:39:57] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:40:17] [INFO ] Implicit Places using invariants and state equation in 20982 ms returned []
Implicit Place search using SMT with State Equation took 21947 ms to find 0 implicit places.
[2024-05-20 14:40:17] [INFO ] Invariant cache hit.
[2024-05-20 14:40:19] [INFO ] Dead Transitions using invariants and state equation in 1453 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23488 ms. Remains : 2083/2083 places, 3642/3642 transitions.
Computed a total of 121 stabilizing places and 160 stable transitions
Computed a total of 121 stabilizing places and 160 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) p0))), (X p0), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (AND p1 p0)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 85 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 200 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Incomplete random walk after 10000 steps, including 13 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 121169 steps, run timeout after 3001 ms. (steps per millisecond=40 ) properties seen :{}
Probabilistic random walk after 121169 steps, saw 64422 distinct states, run finished after 3002 ms. (steps per millisecond=40 ) properties seen :0
Running SMT prover for 3 properties.
[2024-05-20 14:40:22] [INFO ] Invariant cache hit.
[2024-05-20 14:40:22] [INFO ] [Real]Absence check using 41 positive place invariants in 34 ms returned sat
[2024-05-20 14:40:22] [INFO ] After 325ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-20 14:40:23] [INFO ] [Nat]Absence check using 41 positive place invariants in 33 ms returned sat
[2024-05-20 14:40:24] [INFO ] After 1175ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-20 14:40:24] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:40:25] [INFO ] After 482ms SMT Verify possible using 3160 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-20 14:40:25] [INFO ] After 964ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 295 ms.
[2024-05-20 14:40:25] [INFO ] After 2846ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Finished Parikh walk after 19 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=19 )
Parikh walk visited 3 properties in 2 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) p0))), (X p0), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (AND p1 p0)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p1 p0))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 7 factoid took 146 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 228 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 208 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 206 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Product exploration explored 100000 steps with 33243 reset in 1334 ms.
Product exploration explored 100000 steps with 33303 reset in 1350 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 210 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Support contains 2 out of 2083 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2083/2083 places, 3642/3642 transitions.
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 2083 transition count 3642
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 40 Pre rules applied. Total rules applied 160 place count 2083 transition count 3642
Deduced a syphon composed of 200 places in 1 ms
Iterating global reduction 1 with 40 rules applied. Total rules applied 200 place count 2083 transition count 3642
Discarding 80 places :
Symmetric choice reduction at 1 with 80 rule applications. Total rules 280 place count 2003 transition count 3562
Deduced a syphon composed of 120 places in 1 ms
Iterating global reduction 1 with 80 rules applied. Total rules applied 360 place count 2003 transition count 3562
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 280 places in 1 ms
Iterating global reduction 1 with 160 rules applied. Total rules applied 520 place count 2003 transition count 3562
Discarding 200 places :
Symmetric choice reduction at 1 with 200 rule applications. Total rules 720 place count 1803 transition count 3362
Deduced a syphon composed of 80 places in 1 ms
Iterating global reduction 1 with 200 rules applied. Total rules applied 920 place count 1803 transition count 3362
Deduced a syphon composed of 80 places in 1 ms
Applied a total of 920 rules in 867 ms. Remains 1803 /2083 variables (removed 280) and now considering 3362/3642 (removed 280) transitions.
[2024-05-20 14:40:30] [INFO ] Redundant transitions in 304 ms returned []
// Phase 1: matrix 3362 rows 1803 cols
[2024-05-20 14:40:30] [INFO ] Computed 41 invariants in 30 ms
[2024-05-20 14:40:32] [INFO ] Dead Transitions using invariants and state equation in 1423 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1803/2083 places, 3362/3642 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2606 ms. Remains : 1803/2083 places, 3362/3642 transitions.
Built C files in :
/tmp/ltsmin13783540625295098372
[2024-05-20 14:40:32] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13783540625295098372
Running compilation step : cd /tmp/ltsmin13783540625295098372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13783540625295098372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13783540625295098372;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 2083 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2083/2083 places, 3642/3642 transitions.
Applied a total of 0 rules in 101 ms. Remains 2083 /2083 variables (removed 0) and now considering 3642/3642 (removed 0) transitions.
// Phase 1: matrix 3642 rows 2083 cols
[2024-05-20 14:40:35] [INFO ] Computed 41 invariants in 24 ms
[2024-05-20 14:40:36] [INFO ] Implicit Places using invariants in 974 ms returned []
[2024-05-20 14:40:36] [INFO ] Invariant cache hit.
[2024-05-20 14:40:37] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:40:58] [INFO ] Implicit Places using invariants and state equation in 21768 ms returned []
Implicit Place search using SMT with State Equation took 22743 ms to find 0 implicit places.
[2024-05-20 14:40:58] [INFO ] Invariant cache hit.
[2024-05-20 14:40:59] [INFO ] Dead Transitions using invariants and state equation in 1505 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24352 ms. Remains : 2083/2083 places, 3642/3642 transitions.
Built C files in :
/tmp/ltsmin15566576065910908016
[2024-05-20 14:40:59] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15566576065910908016
Running compilation step : cd /tmp/ltsmin15566576065910908016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15566576065910908016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15566576065910908016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-20 14:41:03] [INFO ] Flatten gal took : 124 ms
[2024-05-20 14:41:03] [INFO ] Flatten gal took : 110 ms
[2024-05-20 14:41:03] [INFO ] Time to serialize gal into /tmp/LTL986496985468384353.gal : 21 ms
[2024-05-20 14:41:03] [INFO ] Time to serialize properties into /tmp/LTL10043798186808099072.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL986496985468384353.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16737087418521456692.hoa' '-atoms' '/tmp/LTL10043798186808099072.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...318
Loading property file /tmp/LTL10043798186808099072.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16737087418521456692.hoa
Detected timeout of ITS tools.
[2024-05-20 14:41:18] [INFO ] Flatten gal took : 90 ms
[2024-05-20 14:41:18] [INFO ] Flatten gal took : 93 ms
[2024-05-20 14:41:18] [INFO ] Time to serialize gal into /tmp/LTL17321271251179352688.gal : 15 ms
[2024-05-20 14:41:18] [INFO ] Time to serialize properties into /tmp/LTL15897099499336854446.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/LTL17321271251179352688.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15897099499336854446.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((G("(Node34GiveAnswer23<1)"))U(G((F("(Node34GiveAnswer23>=1)"))||(X("(Node28requestsent23<1)"))))))
Formula 0 simplified : F!"(Node34GiveAnswer23<1)" R F(G!"(Node34GiveAnswer23>=1)" & X!"(Node28requestsent23<1)")
Detected timeout of ITS tools.
[2024-05-20 14:41:34] [INFO ] Flatten gal took : 86 ms
[2024-05-20 14:41:34] [INFO ] Applying decomposition
[2024-05-20 14:41:34] [INFO ] Flatten gal took : 88 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/graph9283300556324263877.txt' '-o' '/tmp/graph9283300556324263877.bin' '-w' '/tmp/graph9283300556324263877.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9283300556324263877.bin' '-l' '-1' '-v' '-w' '/tmp/graph9283300556324263877.weights' '-q' '0' '-e' '0.001'
[2024-05-20 14:41:34] [INFO ] Decomposing Gal with order
[2024-05-20 14:41:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 14:41:34] [INFO ] Removed a total of 3232 redundant transitions.
[2024-05-20 14:41:35] [INFO ] Flatten gal took : 567 ms
[2024-05-20 14:41:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 6232 labels/synchronizations in 298 ms.
[2024-05-20 14:41:35] [INFO ] Time to serialize gal into /tmp/LTL5073270550271448916.gal : 27 ms
[2024-05-20 14:41:35] [INFO ] Time to serialize properties into /tmp/LTL15807615068564843418.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5073270550271448916.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15807615068564843418.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G("(i23.u107.Node34GiveAnswer23<1)"))U(G((F("(i23.u107.Node34GiveAnswer23>=1)"))||(X("(i28.u131.Node28requestsent23<1)"))))))
Formula 0 simplified : F!"(i23.u107.Node34GiveAnswer23<1)" R F(G!"(i23.u107.Node34GiveAnswer23>=1)" & X!"(i28.u131.Node28requestsent23<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5519523849759433809
[2024-05-20 14:41:50] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5519523849759433809
Running compilation step : cd /tmp/ltsmin5519523849759433809;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5519523849759433809;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5519523849759433809;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property CANConstruction-PT-040-LTLCardinality-00 finished in 148991 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 2104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 2085 transition count 3643
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 2085 transition count 3643
Applied a total of 38 rules in 178 ms. Remains 2085 /2104 variables (removed 19) and now considering 3643/3681 (removed 38) transitions.
// Phase 1: matrix 3643 rows 2085 cols
[2024-05-20 14:41:53] [INFO ] Computed 42 invariants in 33 ms
[2024-05-20 14:41:54] [INFO ] Implicit Places using invariants in 1001 ms returned [396]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1003 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2084/2104 places, 3643/3681 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2083 transition count 3642
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2083 transition count 3642
Applied a total of 2 rules in 208 ms. Remains 2083 /2084 variables (removed 1) and now considering 3642/3643 (removed 1) transitions.
// Phase 1: matrix 3642 rows 2083 cols
[2024-05-20 14:41:55] [INFO ] Computed 41 invariants in 34 ms
[2024-05-20 14:41:56] [INFO ] Implicit Places using invariants in 1013 ms returned []
[2024-05-20 14:41:56] [INFO ] Invariant cache hit.
[2024-05-20 14:41:57] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:42:17] [INFO ] Implicit Places using invariants and state equation in 21048 ms returned []
Implicit Place search using SMT with State Equation took 22072 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2083/2104 places, 3642/3681 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23461 ms. Remains : 2083/2104 places, 3642/3681 transitions.
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s841 s2080)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 64629 steps with 90 reset in 348 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-040-LTLCardinality-02 finished in 23919 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 2 out of 2104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Drop transitions removed 266 transitions
Trivial Post-agglo rules discarded 266 transitions
Performed 266 trivial Post agglomeration. Transition count delta: 266
Iterating post reduction 0 with 266 rules applied. Total rules applied 266 place count 2104 transition count 3415
Reduce places removed 266 places and 0 transitions.
Iterating post reduction 1 with 266 rules applied. Total rules applied 532 place count 1838 transition count 3415
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 532 place count 1838 transition count 3376
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 610 place count 1799 transition count 3376
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 629 place count 1780 transition count 3338
Iterating global reduction 2 with 19 rules applied. Total rules applied 648 place count 1780 transition count 3338
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 2 with 13 rules applied. Total rules applied 661 place count 1780 transition count 3325
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 674 place count 1767 transition count 3325
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 756 place count 1726 transition count 3284
Applied a total of 756 rules in 391 ms. Remains 1726 /2104 variables (removed 378) and now considering 3284/3681 (removed 397) transitions.
// Phase 1: matrix 3284 rows 1726 cols
[2024-05-20 14:42:17] [INFO ] Computed 42 invariants in 26 ms
[2024-05-20 14:42:18] [INFO ] Implicit Places using invariants in 955 ms returned [101]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 958 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1725/2104 places, 3284/3681 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1725 transition count 3282
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1723 transition count 3282
Applied a total of 4 rules in 141 ms. Remains 1723 /1725 variables (removed 2) and now considering 3282/3284 (removed 2) transitions.
// Phase 1: matrix 3282 rows 1723 cols
[2024-05-20 14:42:19] [INFO ] Computed 41 invariants in 23 ms
[2024-05-20 14:42:19] [INFO ] Implicit Places using invariants in 953 ms returned []
[2024-05-20 14:42:19] [INFO ] Invariant cache hit.
[2024-05-20 14:42:20] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:42:40] [INFO ] Implicit Places using invariants and state equation in 20221 ms returned []
Implicit Place search using SMT with State Equation took 21177 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1723/2104 places, 3282/3681 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 22668 ms. Remains : 1723/2104 places, 3282/3681 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s1427 s958)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 319 steps with 0 reset in 4 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-040-LTLCardinality-03 finished in 22741 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 2104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Drop transitions removed 264 transitions
Trivial Post-agglo rules discarded 264 transitions
Performed 264 trivial Post agglomeration. Transition count delta: 264
Iterating post reduction 0 with 264 rules applied. Total rules applied 264 place count 2104 transition count 3417
Reduce places removed 264 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 265 rules applied. Total rules applied 529 place count 1840 transition count 3416
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 530 place count 1839 transition count 3416
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 40 Pre rules applied. Total rules applied 530 place count 1839 transition count 3376
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 610 place count 1799 transition count 3376
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 629 place count 1780 transition count 3338
Iterating global reduction 3 with 19 rules applied. Total rules applied 648 place count 1780 transition count 3338
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 3 with 13 rules applied. Total rules applied 661 place count 1780 transition count 3325
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 674 place count 1767 transition count 3325
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 754 place count 1727 transition count 3285
Applied a total of 754 rules in 370 ms. Remains 1727 /2104 variables (removed 377) and now considering 3285/3681 (removed 396) transitions.
// Phase 1: matrix 3285 rows 1727 cols
[2024-05-20 14:42:40] [INFO ] Computed 42 invariants in 19 ms
[2024-05-20 14:42:41] [INFO ] Implicit Places using invariants in 915 ms returned []
[2024-05-20 14:42:41] [INFO ] Invariant cache hit.
[2024-05-20 14:42:42] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:43:01] [INFO ] Implicit Places using invariants and state equation in 19537 ms returned []
Implicit Place search using SMT with State Equation took 20453 ms to find 0 implicit places.
[2024-05-20 14:43:01] [INFO ] Redundant transitions in 145 ms returned []
[2024-05-20 14:43:01] [INFO ] Invariant cache hit.
[2024-05-20 14:43:02] [INFO ] Dead Transitions using invariants and state equation in 1220 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1727/2104 places, 3285/3681 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 22202 ms. Remains : 1727/2104 places, 3285/3681 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-05 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:(LEQ s102 s1492)], 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 513 reset in 783 ms.
Stack based approach found an accepted trace after 210 steps with 0 reset with depth 211 and stack size 211 in 2 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property CANConstruction-PT-040-LTLCardinality-05 finished in 23082 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 3 out of 2104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Drop transitions removed 266 transitions
Trivial Post-agglo rules discarded 266 transitions
Performed 266 trivial Post agglomeration. Transition count delta: 266
Iterating post reduction 0 with 266 rules applied. Total rules applied 266 place count 2104 transition count 3415
Reduce places removed 266 places and 0 transitions.
Iterating post reduction 1 with 266 rules applied. Total rules applied 532 place count 1838 transition count 3415
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 532 place count 1838 transition count 3376
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 610 place count 1799 transition count 3376
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 627 place count 1782 transition count 3342
Iterating global reduction 2 with 17 rules applied. Total rules applied 644 place count 1782 transition count 3342
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 2 with 11 rules applied. Total rules applied 655 place count 1782 transition count 3331
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 666 place count 1771 transition count 3331
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 4 with 86 rules applied. Total rules applied 752 place count 1728 transition count 3288
Applied a total of 752 rules in 387 ms. Remains 1728 /2104 variables (removed 376) and now considering 3288/3681 (removed 393) transitions.
// Phase 1: matrix 3288 rows 1728 cols
[2024-05-20 14:43:03] [INFO ] Computed 42 invariants in 35 ms
[2024-05-20 14:43:04] [INFO ] Implicit Places using invariants in 1007 ms returned [101]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1010 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1727/2104 places, 3288/3681 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1727 transition count 3286
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1725 transition count 3286
Applied a total of 4 rules in 127 ms. Remains 1725 /1727 variables (removed 2) and now considering 3286/3288 (removed 2) transitions.
// Phase 1: matrix 3286 rows 1725 cols
[2024-05-20 14:43:04] [INFO ] Computed 41 invariants in 26 ms
[2024-05-20 14:43:05] [INFO ] Implicit Places using invariants in 998 ms returned []
[2024-05-20 14:43:05] [INFO ] Invariant cache hit.
[2024-05-20 14:43:06] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:43:24] [INFO ] Implicit Places using invariants and state equation in 19000 ms returned []
Implicit Place search using SMT with State Equation took 20000 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 1725/2104 places, 3286/3681 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 21526 ms. Remains : 1725/2104 places, 3286/3681 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LEQ s662 s268) (LEQ 1 s889))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 304 steps with 0 reset in 6 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-040-LTLCardinality-06 finished in 21591 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))))'
Support contains 3 out of 2104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 2086 transition count 3645
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 2086 transition count 3645
Applied a total of 36 rules in 235 ms. Remains 2086 /2104 variables (removed 18) and now considering 3645/3681 (removed 36) transitions.
// Phase 1: matrix 3645 rows 2086 cols
[2024-05-20 14:43:25] [INFO ] Computed 42 invariants in 22 ms
[2024-05-20 14:43:26] [INFO ] Implicit Places using invariants in 980 ms returned [396]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 982 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2085/2104 places, 3645/3681 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2084 transition count 3644
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2084 transition count 3644
Applied a total of 2 rules in 212 ms. Remains 2084 /2085 variables (removed 1) and now considering 3644/3645 (removed 1) transitions.
// Phase 1: matrix 3644 rows 2084 cols
[2024-05-20 14:43:26] [INFO ] Computed 41 invariants in 22 ms
[2024-05-20 14:43:27] [INFO ] Implicit Places using invariants in 974 ms returned []
[2024-05-20 14:43:27] [INFO ] Invariant cache hit.
[2024-05-20 14:43:28] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:43:48] [INFO ] Implicit Places using invariants and state equation in 21013 ms returned []
Implicit Place search using SMT with State Equation took 21988 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2084/2104 places, 3644/3681 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23417 ms. Remains : 2084/2104 places, 3644/3681 transitions.
Stuttering acceptance computed with spot in 120 ms :[true, (OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(LEQ s1882 s772), p0:(LEQ 1 s864)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-040-LTLCardinality-11 finished in 23560 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(p1)&&p0)))'
Support contains 5 out of 2104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 2085 transition count 3643
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 2085 transition count 3643
Applied a total of 38 rules in 214 ms. Remains 2085 /2104 variables (removed 19) and now considering 3643/3681 (removed 38) transitions.
// Phase 1: matrix 3643 rows 2085 cols
[2024-05-20 14:43:48] [INFO ] Computed 42 invariants in 22 ms
[2024-05-20 14:43:49] [INFO ] Implicit Places using invariants in 1087 ms returned [396]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1094 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 2084/2104 places, 3643/3681 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 2083 transition count 3642
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 2083 transition count 3642
Applied a total of 2 rules in 216 ms. Remains 2083 /2084 variables (removed 1) and now considering 3642/3643 (removed 1) transitions.
// Phase 1: matrix 3642 rows 2083 cols
[2024-05-20 14:43:50] [INFO ] Computed 41 invariants in 23 ms
[2024-05-20 14:43:51] [INFO ] Implicit Places using invariants in 978 ms returned []
[2024-05-20 14:43:51] [INFO ] Invariant cache hit.
[2024-05-20 14:43:52] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:44:12] [INFO ] Implicit Places using invariants and state equation in 21107 ms returned []
Implicit Place search using SMT with State Equation took 22087 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 2083/2104 places, 3642/3681 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 23612 ms. Remains : 2083/2104 places, 3642/3681 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(GT s854 s844), p0:(AND (GT s680 s1808) (GT 2 s1014))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property CANConstruction-PT-040-LTLCardinality-15 finished in 23757 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(p0) U G((F(!p0)||X(p1)))))'
Found a Lengthening insensitive property : CANConstruction-PT-040-LTLCardinality-00
Stuttering acceptance computed with spot in 258 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Support contains 2 out of 2104 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2104/2104 places, 3681/3681 transitions.
Drop transitions removed 266 transitions
Trivial Post-agglo rules discarded 266 transitions
Performed 266 trivial Post agglomeration. Transition count delta: 266
Iterating post reduction 0 with 266 rules applied. Total rules applied 266 place count 2104 transition count 3415
Reduce places removed 266 places and 0 transitions.
Iterating post reduction 1 with 266 rules applied. Total rules applied 532 place count 1838 transition count 3415
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 39 Pre rules applied. Total rules applied 532 place count 1838 transition count 3376
Deduced a syphon composed of 39 places in 1 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 2 with 78 rules applied. Total rules applied 610 place count 1799 transition count 3376
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 629 place count 1780 transition count 3338
Iterating global reduction 2 with 19 rules applied. Total rules applied 648 place count 1780 transition count 3338
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 2 with 13 rules applied. Total rules applied 661 place count 1780 transition count 3325
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 674 place count 1767 transition count 3325
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 0 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 756 place count 1726 transition count 3284
Applied a total of 756 rules in 338 ms. Remains 1726 /2104 variables (removed 378) and now considering 3284/3681 (removed 397) transitions.
// Phase 1: matrix 3284 rows 1726 cols
[2024-05-20 14:44:12] [INFO ] Computed 42 invariants in 25 ms
[2024-05-20 14:44:13] [INFO ] Implicit Places using invariants in 888 ms returned [101]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 891 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1725/2104 places, 3284/3681 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1725 transition count 3282
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1723 transition count 3282
Applied a total of 4 rules in 98 ms. Remains 1723 /1725 variables (removed 2) and now considering 3282/3284 (removed 2) transitions.
// Phase 1: matrix 3282 rows 1723 cols
[2024-05-20 14:44:13] [INFO ] Computed 41 invariants in 28 ms
[2024-05-20 14:44:14] [INFO ] Implicit Places using invariants in 899 ms returned []
[2024-05-20 14:44:14] [INFO ] Invariant cache hit.
[2024-05-20 14:44:15] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:44:35] [INFO ] Implicit Places using invariants and state equation in 20708 ms returned []
Implicit Place search using SMT with State Equation took 21610 ms to find 0 implicit places.
Starting structural reductions in LI_LTL mode, iteration 2 : 1723/2104 places, 3282/3681 transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 22937 ms. Remains : 1723/2104 places, 3282/3681 transitions.
Running random walk in product with property : CANConstruction-PT-040-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(AND p0 p1), acceptance={0} source=4 dest: 2}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}], [{ cond=p0, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(GT 1 s1512), p1:(GT 1 s1277)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33389 reset in 1493 ms.
Product exploration explored 100000 steps with 33452 reset in 1574 ms.
Computed a total of 41 stabilizing places and 80 stable transitions
Computed a total of 41 stabilizing places and 80 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), true, (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 101 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 179 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Finished random walk after 7507 steps, including 26 resets, run visited all 3 properties in 70 ms. (steps per millisecond=107 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND p0 (NOT p1))))), true, (X (X (AND p0 p1))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p1 p0))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 7 factoid took 146 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 180 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 219 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Support contains 2 out of 1723 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1723/1723 places, 3282/3282 transitions.
Applied a total of 0 rules in 77 ms. Remains 1723 /1723 variables (removed 0) and now considering 3282/3282 (removed 0) transitions.
[2024-05-20 14:44:39] [INFO ] Invariant cache hit.
[2024-05-20 14:44:40] [INFO ] Implicit Places using invariants in 870 ms returned []
[2024-05-20 14:44:40] [INFO ] Invariant cache hit.
[2024-05-20 14:44:41] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:45:01] [INFO ] Implicit Places using invariants and state equation in 21123 ms returned []
Implicit Place search using SMT with State Equation took 21995 ms to find 0 implicit places.
[2024-05-20 14:45:01] [INFO ] Invariant cache hit.
[2024-05-20 14:45:02] [INFO ] Dead Transitions using invariants and state equation in 1192 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23270 ms. Remains : 1723/1723 places, 3282/3282 transitions.
Computed a total of 41 stabilizing places and 80 stable transitions
Computed a total of 41 stabilizing places and 80 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) p0))), (X p0), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (AND p1 p0)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 92 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Incomplete random walk after 10000 steps, including 35 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-20 14:45:03] [INFO ] Invariant cache hit.
[2024-05-20 14:45:03] [INFO ] [Real]Absence check using 41 positive place invariants in 29 ms returned sat
[2024-05-20 14:45:04] [INFO ] After 1066ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-20 14:45:04] [INFO ] [Nat]Absence check using 41 positive place invariants in 28 ms returned sat
[2024-05-20 14:45:05] [INFO ] After 831ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-20 14:45:05] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:45:05] [INFO ] After 277ms SMT Verify possible using 3160 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-20 14:45:05] [INFO ] After 426ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 99 ms.
[2024-05-20 14:45:05] [INFO ] After 1596ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Parikh walk visited 1 properties in 1 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p1) p0))), (X p0), true, (X (X (NOT (AND (NOT p1) p0)))), (X (X p0)), (X (X (AND p1 p0)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p1 p0))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 7 factoid took 146 ms. Reduced automaton from 6 states, 11 edges and 2 AP (stutter sensitive) to 6 states, 11 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 204 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 234 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Stuttering acceptance computed with spot in 216 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Product exploration explored 100000 steps with 33420 reset in 1492 ms.
Product exploration explored 100000 steps with 33483 reset in 1493 ms.
Applying partial POR strategy [false, false, true, true, true, true]
Stuttering acceptance computed with spot in 200 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, p0]
Support contains 2 out of 1723 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1723/1723 places, 3282/3282 transitions.
Applied a total of 0 rules in 116 ms. Remains 1723 /1723 variables (removed 0) and now considering 3282/3282 (removed 0) transitions.
[2024-05-20 14:45:10] [INFO ] Redundant transitions in 92 ms returned []
[2024-05-20 14:45:10] [INFO ] Invariant cache hit.
[2024-05-20 14:45:11] [INFO ] Dead Transitions using invariants and state equation in 1191 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1410 ms. Remains : 1723/1723 places, 3282/3282 transitions.
Built C files in :
/tmp/ltsmin6743703170951349620
[2024-05-20 14:45:11] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6743703170951349620
Running compilation step : cd /tmp/ltsmin6743703170951349620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6743703170951349620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6743703170951349620;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1723 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1723/1723 places, 3282/3282 transitions.
Applied a total of 0 rules in 77 ms. Remains 1723 /1723 variables (removed 0) and now considering 3282/3282 (removed 0) transitions.
[2024-05-20 14:45:14] [INFO ] Invariant cache hit.
[2024-05-20 14:45:15] [INFO ] Implicit Places using invariants in 863 ms returned []
[2024-05-20 14:45:15] [INFO ] Invariant cache hit.
[2024-05-20 14:45:16] [INFO ] State equation strengthened by 3160 read => feed constraints.
[2024-05-20 14:45:38] [INFO ] Implicit Places using invariants and state equation in 23069 ms returned []
Implicit Place search using SMT with State Equation took 23938 ms to find 0 implicit places.
[2024-05-20 14:45:38] [INFO ] Invariant cache hit.
[2024-05-20 14:45:39] [INFO ] Dead Transitions using invariants and state equation in 1235 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25250 ms. Remains : 1723/1723 places, 3282/3282 transitions.
Built C files in :
/tmp/ltsmin17642064191570032455
[2024-05-20 14:45:39] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17642064191570032455
Running compilation step : cd /tmp/ltsmin17642064191570032455;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17642064191570032455;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17642064191570032455;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-20 14:45:42] [INFO ] Flatten gal took : 77 ms
[2024-05-20 14:45:42] [INFO ] Flatten gal took : 79 ms
[2024-05-20 14:45:42] [INFO ] Time to serialize gal into /tmp/LTL18113796369027952381.gal : 13 ms
[2024-05-20 14:45:42] [INFO ] Time to serialize properties into /tmp/LTL9572635189134101721.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18113796369027952381.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3481319744933290443.hoa' '-atoms' '/tmp/LTL9572635189134101721.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...318
Loading property file /tmp/LTL9572635189134101721.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3481319744933290443.hoa
Detected timeout of ITS tools.
[2024-05-20 14:45:58] [INFO ] Flatten gal took : 74 ms
[2024-05-20 14:45:58] [INFO ] Flatten gal took : 75 ms
[2024-05-20 14:45:58] [INFO ] Time to serialize gal into /tmp/LTL11598177346375095234.gal : 13 ms
[2024-05-20 14:45:58] [INFO ] Time to serialize properties into /tmp/LTL234428188615817154.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11598177346375095234.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL234428188615817154.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...275
Read 1 LTL properties
Checking formula 0 : !(((G("(Node34GiveAnswer23<1)"))U(G((F("(Node34GiveAnswer23>=1)"))||(X("(Node28requestsent23<1)"))))))
Formula 0 simplified : F!"(Node34GiveAnswer23<1)" R F(G!"(Node34GiveAnswer23>=1)" & X!"(Node28requestsent23<1)")
Detected timeout of ITS tools.
[2024-05-20 14:46:13] [INFO ] Flatten gal took : 68 ms
[2024-05-20 14:46:13] [INFO ] Applying decomposition
[2024-05-20 14:46:13] [INFO ] Flatten gal took : 71 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/graph15834537097330312967.txt' '-o' '/tmp/graph15834537097330312967.bin' '-w' '/tmp/graph15834537097330312967.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15834537097330312967.bin' '-l' '-1' '-v' '-w' '/tmp/graph15834537097330312967.weights' '-q' '0' '-e' '0.001'
[2024-05-20 14:46:13] [INFO ] Decomposing Gal with order
[2024-05-20 14:46:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 14:46:13] [INFO ] Removed a total of 3159 redundant transitions.
[2024-05-20 14:46:13] [INFO ] Flatten gal took : 266 ms
[2024-05-20 14:46:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 3044 labels/synchronizations in 119 ms.
[2024-05-20 14:46:14] [INFO ] Time to serialize gal into /tmp/LTL6981096739091039170.gal : 18 ms
[2024-05-20 14:46:14] [INFO ] Time to serialize properties into /tmp/LTL10389569274752734440.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6981096739091039170.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10389569274752734440.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((G("(u24.Node34GiveAnswer23<1)"))U(G((F("(u24.Node34GiveAnswer23>=1)"))||(X("(u29.Node28requestsent23<1)"))))))
Formula 0 simplified : F!"(u24.Node34GiveAnswer23<1)" R F(G!"(u24.Node34GiveAnswer23>=1)" & X!"(u29.Node28requestsent23<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14706770378517400840
[2024-05-20 14:46:29] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14706770378517400840
Running compilation step : cd /tmp/ltsmin14706770378517400840;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14706770378517400840;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14706770378517400840;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property CANConstruction-PT-040-LTLCardinality-00 finished in 140005 ms.
[2024-05-20 14:46:32] [INFO ] Flatten gal took : 76 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17591847717010274729
[2024-05-20 14:46:32] [INFO ] Too many transitions (3681) to apply POR reductions. Disabling POR matrices.
[2024-05-20 14:46:32] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17591847717010274729
Running compilation step : cd /tmp/ltsmin17591847717010274729;'/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'
[2024-05-20 14:46:32] [INFO ] Applying decomposition
[2024-05-20 14:46:32] [INFO ] Flatten gal took : 122 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/graph8241238657957602200.txt' '-o' '/tmp/graph8241238657957602200.bin' '-w' '/tmp/graph8241238657957602200.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8241238657957602200.bin' '-l' '-1' '-v' '-w' '/tmp/graph8241238657957602200.weights' '-q' '0' '-e' '0.001'
[2024-05-20 14:46:32] [INFO ] Decomposing Gal with order
[2024-05-20 14:46:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-20 14:46:33] [INFO ] Removed a total of 3213 redundant transitions.
[2024-05-20 14:46:33] [INFO ] Flatten gal took : 351 ms
[2024-05-20 14:46:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 6288 labels/synchronizations in 207 ms.
[2024-05-20 14:46:33] [INFO ] Time to serialize gal into /tmp/LTLCardinality18428615957223039641.gal : 22 ms
[2024-05-20 14:46:33] [INFO ] Time to serialize properties into /tmp/LTLCardinality8277171760544402698.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality18428615957223039641.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8277171760544402698.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("(i22.u108.Node34GiveAnswer23<1)"))U(G((F("(i22.u108.Node34GiveAnswer23>=1)"))||(X("(i27.u129.Node28requestsent23<1)"))))))
Formula 0 simplified : F!"(i22.u108.Node34GiveAnswer23<1)" R F(G!"(i22.u108.Node34GiveAnswer23>=1)" & X!"(i27.u129.Node28requestsent23<1)")
Compilation finished in 9387 ms.
Running link step : cd /tmp/ltsmin17591847717010274729;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin17591847717010274729;'/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)) U []((<>(!(LTLAPp0==true))||X((LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 432404 ms.
FORMULA CANConstruction-PT-040-LTLCardinality-00 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 908953 ms.

BK_STOP 1716216835444

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="CANConstruction-PT-040"
export BK_EXAMINATION="LTLCardinality"
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 CANConstruction-PT-040, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r087-tall-171620521300022"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-040.tgz
mv CANConstruction-PT-040 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;