Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r421-tajo-167905975200372.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SieveSingleMsgMbox-PT-d0m18, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r421-tajo-167905975200372
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 5.8K Feb 26 10:27 CTLCardinality.txt
-rw-r--r-- 1 mcc users 56K Feb 26 10:27 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K Feb 26 10:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 10:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 17:05 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:05 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:05 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:28 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 26 10:28 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 10:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 26 10:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 57K Mar 5 18:23 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 SieveSingleMsgMbox-PT-d0m18-LTLFireability-00
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-01
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-02
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-03
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-04
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-05
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-06
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-07
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-08
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-09
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-10
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-11
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-12
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-13
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-14
FORMULA_NAME SieveSingleMsgMbox-PT-d0m18-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679176789198

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d0m18
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-18 21:59:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 21:59:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 21:59:50] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2023-03-18 21:59:50] [INFO ] Transformed 262 places.
[2023-03-18 21:59:50] [INFO ] Transformed 73 transitions.
[2023-03-18 21:59:50] [INFO ] Parsed PT model containing 262 places and 73 transitions and 292 arcs in 110 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 6 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 190 places in 1 ms
Reduce places removed 190 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 34 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 73/73 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 70 transition count 73
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 69 transition count 72
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 69 transition count 72
Applied a total of 4 rules in 13 ms. Remains 69 /72 variables (removed 3) and now considering 72/73 (removed 1) transitions.
// Phase 1: matrix 72 rows 69 cols
[2023-03-18 21:59:51] [INFO ] Computed 5 place invariants in 10 ms
[2023-03-18 21:59:51] [INFO ] Implicit Places using invariants in 396 ms returned []
[2023-03-18 21:59:51] [INFO ] Invariant cache hit.
[2023-03-18 21:59:51] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-18 21:59:51] [INFO ] Implicit Places using invariants and state equation in 113 ms returned []
Implicit Place search using SMT with State Equation took 533 ms to find 0 implicit places.
[2023-03-18 21:59:51] [INFO ] Invariant cache hit.
[2023-03-18 21:59:51] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 69/72 places, 72/73 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 604 ms. Remains : 69/72 places, 72/73 transitions.
Support contains 34 out of 69 places after structural reductions.
[2023-03-18 21:59:51] [INFO ] Flatten gal took : 22 ms
[2023-03-18 21:59:51] [INFO ] Flatten gal took : 9 ms
[2023-03-18 21:59:51] [INFO ] Input system was already deterministic with 72 transitions.
Support contains 33 out of 69 places (down from 34) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2241 resets, run finished after 506 ms. (steps per millisecond=19 ) properties (out of 27) seen :8
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 110 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 53 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 110 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 103 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 107 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 122 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 97 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 53 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 19) seen :0
Running SMT prover for 19 properties.
[2023-03-18 21:59:52] [INFO ] Invariant cache hit.
[2023-03-18 21:59:52] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 21:59:52] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-18 21:59:52] [INFO ] After 281ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:18
[2023-03-18 21:59:53] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 21:59:53] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-18 21:59:53] [INFO ] After 141ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :18
[2023-03-18 21:59:53] [INFO ] State equation strengthened by 30 read => feed constraints.
[2023-03-18 21:59:53] [INFO ] After 118ms SMT Verify possible using 30 Read/Feed constraints in natural domain returned unsat :1 sat :18
[2023-03-18 21:59:53] [INFO ] After 320ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :18
Attempting to minimize the solution found.
Minimization took 103 ms.
[2023-03-18 21:59:53] [INFO ] After 669ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :18
Fused 19 Parikh solutions to 18 different solutions.
Parikh walk visited 4 properties in 170 ms.
Support contains 18 out of 69 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 65 transition count 68
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 65 transition count 68
Applied a total of 8 rules in 9 ms. Remains 65 /69 variables (removed 4) and now considering 68/72 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 65/69 places, 68/72 transitions.
Incomplete random walk after 10000 steps, including 2205 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 1043 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 448 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 484 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 1005 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 495 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 492 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 477 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 1063 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 1010 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 1033 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 486 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 467 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 484 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 454 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 14) seen :0
Finished probabilistic random walk after 197053 steps, run visited all 14 properties in 269 ms. (steps per millisecond=732 )
Probabilistic random walk after 197053 steps, saw 101253 distinct states, run finished after 269 ms. (steps per millisecond=732 ) properties seen :14
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 13 simplifications.
Computed a total of 9 stabilizing places and 12 stable transitions
Graph (complete) has 211 edges and 69 vertex of which 68 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G(p1)||G(p2))))'
Support contains 7 out of 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 62 transition count 65
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 60 transition count 62
Applied a total of 19 rules in 18 ms. Remains 60 /69 variables (removed 9) and now considering 62/72 (removed 10) transitions.
// Phase 1: matrix 62 rows 60 cols
[2023-03-18 21:59:56] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-18 21:59:56] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-18 21:59:56] [INFO ] Invariant cache hit.
[2023-03-18 21:59:56] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-18 21:59:56] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 144 ms to find 0 implicit places.
[2023-03-18 21:59:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 21:59:56] [INFO ] Invariant cache hit.
[2023-03-18 21:59:56] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/69 places, 62/72 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 213 ms. Remains : 60/69 places, 62/72 transitions.
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m18-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0) p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p1:(AND (GEQ s0 1) (GEQ s18 1)), p0:(AND (GEQ s1 1) (GEQ s46 1)), p2:(OR (AND (GEQ s1 1) (GEQ s41 1)) (AND (GEQ s16 1) (GEQ s35 1)))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 6 ms.
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m18-LTLFireability-00 finished in 461 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 2 out of 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 62 transition count 65
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 60 transition count 62
Applied a total of 19 rules in 19 ms. Remains 60 /69 variables (removed 9) and now considering 62/72 (removed 10) transitions.
// Phase 1: matrix 62 rows 60 cols
[2023-03-18 21:59:56] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-18 21:59:56] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-18 21:59:56] [INFO ] Invariant cache hit.
[2023-03-18 21:59:56] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 21:59:56] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
[2023-03-18 21:59:56] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 21:59:56] [INFO ] Invariant cache hit.
[2023-03-18 21:59:56] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/69 places, 62/72 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 269 ms. Remains : 60/69 places, 62/72 transitions.
Stuttering acceptance computed with spot in 92 ms :[p0, p0]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m18-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s13 1) (GEQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 22325 reset in 232 ms.
Product exploration explored 100000 steps with 22461 reset in 176 ms.
Computed a total of 7 stabilizing places and 10 stable transitions
Graph (complete) has 186 edges and 60 vertex of which 59 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 7 stabilizing places and 10 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[p0, p0]
Incomplete random walk after 10000 steps, including 2223 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1032 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1405 steps, run visited all 1 properties in 11 ms. (steps per millisecond=127 )
Probabilistic random walk after 1405 steps, saw 710 distinct states, run finished after 11 ms. (steps per millisecond=127 ) properties seen :1
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 162 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[p0, p0]
Stuttering acceptance computed with spot in 87 ms :[p0, p0]
Support contains 2 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 62/62 transitions.
Applied a total of 0 rules in 4 ms. Remains 60 /60 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-18 21:59:58] [INFO ] Invariant cache hit.
[2023-03-18 21:59:58] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-18 21:59:58] [INFO ] Invariant cache hit.
[2023-03-18 21:59:58] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 21:59:58] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-18 21:59:58] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 21:59:58] [INFO ] Invariant cache hit.
[2023-03-18 21:59:58] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 221 ms. Remains : 60/60 places, 62/62 transitions.
Computed a total of 7 stabilizing places and 10 stable transitions
Graph (complete) has 186 edges and 60 vertex of which 59 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 10 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[p0, p0]
Incomplete random walk after 10000 steps, including 2232 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1007 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1405 steps, run visited all 1 properties in 10 ms. (steps per millisecond=140 )
Probabilistic random walk after 1405 steps, saw 710 distinct states, run finished after 10 ms. (steps per millisecond=140 ) properties seen :1
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[p0, p0]
Stuttering acceptance computed with spot in 70 ms :[p0, p0]
Stuttering acceptance computed with spot in 70 ms :[p0, p0]
Product exploration explored 100000 steps with 22274 reset in 88 ms.
Product exploration explored 100000 steps with 22490 reset in 197 ms.
Built C files in :
/tmp/ltsmin14711289630890699018
[2023-03-18 21:59:59] [INFO ] Computing symmetric may disable matrix : 62 transitions.
[2023-03-18 21:59:59] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:59:59] [INFO ] Computing symmetric may enable matrix : 62 transitions.
[2023-03-18 21:59:59] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:59:59] [INFO ] Computing Do-Not-Accords matrix : 62 transitions.
[2023-03-18 21:59:59] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 21:59:59] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14711289630890699018
Running compilation step : cd /tmp/ltsmin14711289630890699018;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 284 ms.
Running link step : cd /tmp/ltsmin14711289630890699018;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin14711289630890699018;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11946853672613473763.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 60 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 60/60 places, 62/62 transitions.
Applied a total of 0 rules in 11 ms. Remains 60 /60 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2023-03-18 22:00:14] [INFO ] Invariant cache hit.
[2023-03-18 22:00:14] [INFO ] Implicit Places using invariants in 84 ms returned []
[2023-03-18 22:00:14] [INFO ] Invariant cache hit.
[2023-03-18 22:00:14] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 22:00:14] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2023-03-18 22:00:14] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 22:00:14] [INFO ] Invariant cache hit.
[2023-03-18 22:00:14] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 255 ms. Remains : 60/60 places, 62/62 transitions.
Built C files in :
/tmp/ltsmin13918247438422613508
[2023-03-18 22:00:14] [INFO ] Computing symmetric may disable matrix : 62 transitions.
[2023-03-18 22:00:14] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:00:14] [INFO ] Computing symmetric may enable matrix : 62 transitions.
[2023-03-18 22:00:14] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:00:14] [INFO ] Computing Do-Not-Accords matrix : 62 transitions.
[2023-03-18 22:00:14] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:00:14] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13918247438422613508
Running compilation step : cd /tmp/ltsmin13918247438422613508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 134 ms.
Running link step : cd /tmp/ltsmin13918247438422613508;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin13918247438422613508;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11017392307052548262.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 22:00:29] [INFO ] Flatten gal took : 14 ms
[2023-03-18 22:00:29] [INFO ] Flatten gal took : 7 ms
[2023-03-18 22:00:29] [INFO ] Time to serialize gal into /tmp/LTL8430431684524706122.gal : 2 ms
[2023-03-18 22:00:29] [INFO ] Time to serialize properties into /tmp/LTL8807530181478141190.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8430431684524706122.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6319644379837230813.hoa' '-atoms' '/tmp/LTL8807530181478141190.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL8807530181478141190.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6319644379837230813.hoa
Reverse transition relation is NOT exact ! Due to transitions t46, t50, t51, t52, t53, t54, t55, t57, t59, t61, t63, t64, t65, t66, t68, t71, Intersection...240
Computing Next relation with stutter on 2.88378e+07 deadlock states
47 unique states visited
0 strongly connected components in search stack
92 transitions explored
47 items max in DFS search stack
798 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,8.00685,138384,1,0,205,582876,154,194,2087,379715,507
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE HOA DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property SieveSingleMsgMbox-PT-d0m18-LTLFireability-01 finished in 41907 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((F(p0)&&F(p1))) U p2))'
Support contains 5 out of 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 63 transition count 66
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 63 transition count 66
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 62 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 64
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 61 transition count 63
Applied a total of 17 rules in 9 ms. Remains 61 /69 variables (removed 8) and now considering 63/72 (removed 9) transitions.
// Phase 1: matrix 63 rows 61 cols
[2023-03-18 22:00:38] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-18 22:00:38] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-18 22:00:38] [INFO ] Invariant cache hit.
[2023-03-18 22:00:38] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-18 22:00:38] [INFO ] Implicit Places using invariants and state equation in 121 ms returned []
Implicit Place search using SMT with State Equation took 189 ms to find 0 implicit places.
[2023-03-18 22:00:38] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 22:00:38] [INFO ] Invariant cache hit.
[2023-03-18 22:00:38] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/69 places, 63/72 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 257 ms. Remains : 61/69 places, 63/72 transitions.
Stuttering acceptance computed with spot in 221 ms :[(NOT p2), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m18-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 2}, { cond=(NOT p2), acceptance={0} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s1 1) (GEQ s47 1)), p0:(AND (GEQ s1 1) (GEQ s42 1)), p1:(AND (GEQ s10 1) (GEQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m18-LTLFireability-02 finished in 511 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&(!p1 U (G(!p1)||(!p1&&G((X(p1)&&p2))))))))'
Support contains 5 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 61 transition count 64
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 59 transition count 61
Applied a total of 21 rules in 6 ms. Remains 59 /69 variables (removed 10) and now considering 61/72 (removed 11) transitions.
// Phase 1: matrix 61 rows 59 cols
[2023-03-18 22:00:39] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-18 22:00:39] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-18 22:00:39] [INFO ] Invariant cache hit.
[2023-03-18 22:00:39] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 22:00:39] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 179 ms to find 0 implicit places.
[2023-03-18 22:00:39] [INFO ] Invariant cache hit.
[2023-03-18 22:00:39] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 59/69 places, 61/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 240 ms. Remains : 59/69 places, 61/72 transitions.
Stuttering acceptance computed with spot in 299 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), true, (NOT p0), p1, (AND p1 (NOT p2)), (OR (NOT p2) (NOT p1))]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m18-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND p2 p1), acceptance={} source=5 dest: 6}], [{ cond=(OR (NOT p2) (NOT p1)), acceptance={} source=6 dest: 2}, { cond=(AND p2 p1), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(AND (GEQ s8 1) (GEQ s39 1)), p0:(AND (GEQ s1 1) (GEQ s48 1)), p2:(AND (GEQ s1 1) (GEQ s30 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m18-LTLFireability-03 finished in 578 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 61 transition count 64
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Applied a total of 18 rules in 7 ms. Remains 60 /69 variables (removed 9) and now considering 63/72 (removed 9) transitions.
// Phase 1: matrix 63 rows 60 cols
[2023-03-18 22:00:39] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-18 22:00:39] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-18 22:00:39] [INFO ] Invariant cache hit.
[2023-03-18 22:00:39] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-18 22:00:39] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2023-03-18 22:00:39] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 22:00:39] [INFO ] Invariant cache hit.
[2023-03-18 22:00:39] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/69 places, 63/72 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 196 ms. Remains : 60/69 places, 63/72 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m18-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s29 1))], 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 2 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m18-LTLFireability-04 finished in 255 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&G(p1))))'
Support contains 3 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 62 transition count 65
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 60 transition count 62
Applied a total of 19 rules in 6 ms. Remains 60 /69 variables (removed 9) and now considering 62/72 (removed 10) transitions.
// Phase 1: matrix 62 rows 60 cols
[2023-03-18 22:00:39] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-18 22:00:39] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-18 22:00:39] [INFO ] Invariant cache hit.
[2023-03-18 22:00:39] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-18 22:00:40] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2023-03-18 22:00:40] [INFO ] Invariant cache hit.
[2023-03-18 22:00:40] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 60/69 places, 62/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 196 ms. Remains : 60/69 places, 62/72 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m18-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(AND (GEQ s1 1) (GEQ s37 1)), p0:(AND (GEQ s1 1) (GEQ s46 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 SieveSingleMsgMbox-PT-d0m18-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m18-LTLFireability-05 finished in 347 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 4 out of 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 62 transition count 65
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 64
Applied a total of 16 rules in 7 ms. Remains 61 /69 variables (removed 8) and now considering 64/72 (removed 8) transitions.
// Phase 1: matrix 64 rows 61 cols
[2023-03-18 22:00:40] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-18 22:00:40] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-18 22:00:40] [INFO ] Invariant cache hit.
[2023-03-18 22:00:40] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-18 22:00:40] [INFO ] Implicit Places using invariants and state equation in 79 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2023-03-18 22:00:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 22:00:40] [INFO ] Invariant cache hit.
[2023-03-18 22:00:40] [INFO ] Dead Transitions using invariants and state equation in 48 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/69 places, 64/72 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 191 ms. Remains : 61/69 places, 64/72 transitions.
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m18-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s30 1)), p1:(AND (GEQ s10 1) (GEQ s19 1))], nbAcceptance=2, 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 3 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m18-LTLFireability-06 finished in 261 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 61 transition count 64
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 59 transition count 61
Applied a total of 21 rules in 9 ms. Remains 59 /69 variables (removed 10) and now considering 61/72 (removed 11) transitions.
// Phase 1: matrix 61 rows 59 cols
[2023-03-18 22:00:40] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-18 22:00:40] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-18 22:00:40] [INFO ] Invariant cache hit.
[2023-03-18 22:00:40] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 22:00:40] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
[2023-03-18 22:00:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 22:00:40] [INFO ] Invariant cache hit.
[2023-03-18 22:00:40] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/69 places, 61/72 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 219 ms. Remains : 59/69 places, 61/72 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m18-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s57 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m18-LTLFireability-07 finished in 320 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 61 transition count 64
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 59 transition count 61
Applied a total of 21 rules in 13 ms. Remains 59 /69 variables (removed 10) and now considering 61/72 (removed 11) transitions.
[2023-03-18 22:00:40] [INFO ] Invariant cache hit.
[2023-03-18 22:00:40] [INFO ] Implicit Places using invariants in 48 ms returned []
[2023-03-18 22:00:40] [INFO ] Invariant cache hit.
[2023-03-18 22:00:40] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 22:00:40] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2023-03-18 22:00:40] [INFO ] Invariant cache hit.
[2023-03-18 22:00:40] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 59/69 places, 61/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 190 ms. Remains : 59/69 places, 61/72 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m18-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (LT s5 1) (LT s27 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 22413 reset in 152 ms.
Product exploration explored 100000 steps with 22351 reset in 184 ms.
Computed a total of 7 stabilizing places and 10 stable transitions
Graph (complete) has 183 edges and 59 vertex of which 58 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 10 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 174 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 69 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2189 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1038 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Finished probabilistic random walk after 404 steps, run visited all 1 properties in 6 ms. (steps per millisecond=67 )
Probabilistic random walk after 404 steps, saw 238 distinct states, run finished after 6 ms. (steps per millisecond=67 ) properties seen :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 128 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 61 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 83 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 59/59 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 59 /59 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-18 22:00:42] [INFO ] Invariant cache hit.
[2023-03-18 22:00:42] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-18 22:00:42] [INFO ] Invariant cache hit.
[2023-03-18 22:00:42] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 22:00:42] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
[2023-03-18 22:00:42] [INFO ] Invariant cache hit.
[2023-03-18 22:00:42] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 183 ms. Remains : 59/59 places, 61/61 transitions.
Computed a total of 7 stabilizing places and 10 stable transitions
Graph (complete) has 183 edges and 59 vertex of which 58 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 10 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 118 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 70 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2228 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 1018 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Finished probabilistic random walk after 404 steps, run visited all 1 properties in 6 ms. (steps per millisecond=67 )
Probabilistic random walk after 404 steps, saw 238 distinct states, run finished after 6 ms. (steps per millisecond=67 ) properties seen :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 130 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 63 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 22099 reset in 119 ms.
Product exploration explored 100000 steps with 22485 reset in 117 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 59/59 places, 61/61 transitions.
Applied a total of 0 rules in 4 ms. Remains 59 /59 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-18 22:00:43] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-18 22:00:43] [INFO ] Invariant cache hit.
[2023-03-18 22:00:43] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 59 ms. Remains : 59/59 places, 61/61 transitions.
Built C files in :
/tmp/ltsmin16222966786912622693
[2023-03-18 22:00:43] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16222966786912622693
Running compilation step : cd /tmp/ltsmin16222966786912622693;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 173 ms.
Running link step : cd /tmp/ltsmin16222966786912622693;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin16222966786912622693;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16968873293201031098.hoa' '--buchi-type=spotba'
LTSmin run took 155 ms.
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-08 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SieveSingleMsgMbox-PT-d0m18-LTLFireability-08 finished in 2981 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p1||X(p2))&&p0)))'
Support contains 5 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 63 transition count 66
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 63 transition count 66
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 62 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 61 transition count 64
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 61 transition count 63
Applied a total of 17 rules in 4 ms. Remains 61 /69 variables (removed 8) and now considering 63/72 (removed 9) transitions.
// Phase 1: matrix 63 rows 61 cols
[2023-03-18 22:00:43] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-18 22:00:43] [INFO ] Implicit Places using invariants in 54 ms returned []
[2023-03-18 22:00:43] [INFO ] Invariant cache hit.
[2023-03-18 22:00:43] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-18 22:00:43] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2023-03-18 22:00:43] [INFO ] Invariant cache hit.
[2023-03-18 22:00:43] [INFO ] Dead Transitions using invariants and state equation in 66 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 61/69 places, 63/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 218 ms. Remains : 61/69 places, 63/72 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m18-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s27 1)), p1:(AND (GEQ s11 1) (GEQ s19 1)), p2:(AND (GEQ s1 1) (GEQ s26 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m18-LTLFireability-10 finished in 357 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (G(!p0)||(!p0&&G(!p1)))))))'
Support contains 4 out of 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 61 transition count 64
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 59 transition count 61
Applied a total of 21 rules in 16 ms. Remains 59 /69 variables (removed 10) and now considering 61/72 (removed 11) transitions.
// Phase 1: matrix 61 rows 59 cols
[2023-03-18 22:00:44] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-18 22:00:44] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-18 22:00:44] [INFO ] Invariant cache hit.
[2023-03-18 22:00:44] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 22:00:44] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
[2023-03-18 22:00:44] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 22:00:44] [INFO ] Invariant cache hit.
[2023-03-18 22:00:44] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/69 places, 61/72 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 242 ms. Remains : 59/69 places, 61/72 transitions.
Stuttering acceptance computed with spot in 137 ms :[p0, p0, (AND p1 p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m18-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(AND (GEQ s1 1) (GEQ s19 1)), p0:(AND (GEQ s12 1) (GEQ s46 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 22330 reset in 117 ms.
Product exploration explored 100000 steps with 22460 reset in 130 ms.
Computed a total of 7 stabilizing places and 10 stable transitions
Graph (complete) has 183 edges and 59 vertex of which 58 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 10 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 430 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[p0, p0, (AND p1 p0)]
Incomplete random walk after 10000 steps, including 2265 resets, run finished after 256 ms. (steps per millisecond=39 ) properties (out of 6) seen :3
Incomplete Best-First random walk after 10001 steps, including 999 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 919 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 1055 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-18 22:00:45] [INFO ] Invariant cache hit.
[2023-03-18 22:00:45] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 22:00:45] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 2 ms returned sat
[2023-03-18 22:00:45] [INFO ] After 25ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1 real:1
[2023-03-18 22:00:45] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 22:00:45] [INFO ] After 7ms SMT Verify possible using 25 Read/Feed constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-18 22:00:45] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-18 22:00:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 22:00:45] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-18 22:00:45] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-18 22:00:45] [INFO ] After 12ms SMT Verify possible using 25 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2023-03-18 22:00:45] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-18 22:00:45] [INFO ] After 123ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 61/61 transitions.
Applied a total of 0 rules in 3 ms. Remains 59 /59 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 59/59 places, 61/61 transitions.
Incomplete random walk after 10000 steps, including 2224 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 1016 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 1027 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Finished probabilistic random walk after 1178 steps, run visited all 2 properties in 10 ms. (steps per millisecond=117 )
Probabilistic random walk after 1178 steps, saw 572 distinct states, run finished after 11 ms. (steps per millisecond=107 ) properties seen :2
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (NOT p0)), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 p0)))), (X (X (NOT p0))), (G (NOT (AND p1 p0)))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p0)))), (F (AND (NOT p1) p0)), (F (OR p1 p0)), (F p0), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 10 factoid took 798 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 186 ms :[p0, p0, (AND p0 p1)]
Stuttering acceptance computed with spot in 189 ms :[p0, p0, (AND p0 p1)]
Support contains 4 out of 59 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 59/59 places, 61/61 transitions.
Applied a total of 0 rules in 3 ms. Remains 59 /59 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-18 22:00:47] [INFO ] Invariant cache hit.
[2023-03-18 22:00:47] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-18 22:00:47] [INFO ] Invariant cache hit.
[2023-03-18 22:00:47] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 22:00:47] [INFO ] Implicit Places using invariants and state equation in 111 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2023-03-18 22:00:47] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 22:00:47] [INFO ] Invariant cache hit.
[2023-03-18 22:00:47] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 272 ms. Remains : 59/59 places, 61/61 transitions.
Computed a total of 7 stabilizing places and 10 stable transitions
Graph (complete) has 183 edges and 59 vertex of which 58 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 7 stabilizing places and 10 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 501 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter insensitive) to 3 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[p0, p0, (AND p0 p1)]
Incomplete random walk after 10000 steps, including 2268 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :4
Incomplete Best-First random walk after 10000 steps, including 1006 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-18 22:00:48] [INFO ] Invariant cache hit.
[2023-03-18 22:00:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 22:00:48] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 3 ms returned sat
[2023-03-18 22:00:48] [INFO ] After 29ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-18 22:00:48] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 22:00:48] [INFO ] After 10ms SMT Verify possible using 25 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 22:00:48] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 22:00:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-18 22:00:48] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 1 ms returned sat
[2023-03-18 22:00:48] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 22:00:48] [INFO ] After 8ms SMT Verify possible using 25 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-18 22:00:48] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-18 22:00:48] [INFO ] After 97ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 2 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 61/61 transitions.
Applied a total of 0 rules in 2 ms. Remains 59 /59 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 59/59 places, 61/61 transitions.
Incomplete random walk after 10000 steps, including 2230 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 1068 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :0
Finished probabilistic random walk after 1178 steps, run visited all 1 properties in 6 ms. (steps per millisecond=196 )
Probabilistic random walk after 1178 steps, saw 572 distinct states, run finished after 7 ms. (steps per millisecond=168 ) properties seen :1
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) p1)), (X (NOT p0)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT (AND (NOT p0) (NOT p1)))), (F (OR p0 p1)), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 8 factoid took 503 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter insensitive) to 3 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 152 ms :[p0, p0, (AND p0 p1)]
Stuttering acceptance computed with spot in 153 ms :[p0, p0, (AND p0 p1)]
Stuttering acceptance computed with spot in 131 ms :[p0, p0, (AND p0 p1)]
Product exploration explored 100000 steps with 22452 reset in 134 ms.
Product exploration explored 100000 steps with 22446 reset in 124 ms.
Built C files in :
/tmp/ltsmin17375952305999805842
[2023-03-18 22:00:49] [INFO ] Computing symmetric may disable matrix : 61 transitions.
[2023-03-18 22:00:49] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:00:49] [INFO ] Computing symmetric may enable matrix : 61 transitions.
[2023-03-18 22:00:49] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:00:49] [INFO ] Computing Do-Not-Accords matrix : 61 transitions.
[2023-03-18 22:00:49] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:00:49] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17375952305999805842
Running compilation step : cd /tmp/ltsmin17375952305999805842;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 219 ms.
Running link step : cd /tmp/ltsmin17375952305999805842;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin17375952305999805842;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9432842544527460223.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 59 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 59/59 places, 61/61 transitions.
Applied a total of 0 rules in 7 ms. Remains 59 /59 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-18 22:01:04] [INFO ] Invariant cache hit.
[2023-03-18 22:01:04] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-18 22:01:04] [INFO ] Invariant cache hit.
[2023-03-18 22:01:05] [INFO ] State equation strengthened by 25 read => feed constraints.
[2023-03-18 22:01:05] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2023-03-18 22:01:05] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 22:01:05] [INFO ] Invariant cache hit.
[2023-03-18 22:01:05] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 276 ms. Remains : 59/59 places, 61/61 transitions.
Built C files in :
/tmp/ltsmin6397923056425912198
[2023-03-18 22:01:05] [INFO ] Computing symmetric may disable matrix : 61 transitions.
[2023-03-18 22:01:05] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:01:05] [INFO ] Computing symmetric may enable matrix : 61 transitions.
[2023-03-18 22:01:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:01:05] [INFO ] Computing Do-Not-Accords matrix : 61 transitions.
[2023-03-18 22:01:05] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:01:05] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6397923056425912198
Running compilation step : cd /tmp/ltsmin6397923056425912198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 190 ms.
Running link step : cd /tmp/ltsmin6397923056425912198;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin6397923056425912198;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3852939064969356336.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-18 22:01:20] [INFO ] Flatten gal took : 10 ms
[2023-03-18 22:01:20] [INFO ] Flatten gal took : 11 ms
[2023-03-18 22:01:20] [INFO ] Time to serialize gal into /tmp/LTL13401190933900383185.gal : 9 ms
[2023-03-18 22:01:20] [INFO ] Time to serialize properties into /tmp/LTL13451210874903803580.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13401190933900383185.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15270590472578793824.hoa' '-atoms' '/tmp/LTL13451210874903803580.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL13451210874903803580.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15270590472578793824.hoa
Reverse transition relation is NOT exact ! Due to transitions t46, t50, t51, t52, t53, t54, t55, t57, t59, t61, t63, t64, t65, t68, t71, Intersection with...235
Computing Next relation with stutter on 2.88378e+07 deadlock states
Detected timeout of ITS tools.
[2023-03-18 22:01:35] [INFO ] Flatten gal took : 18 ms
[2023-03-18 22:01:35] [INFO ] Flatten gal took : 6 ms
[2023-03-18 22:01:35] [INFO ] Time to serialize gal into /tmp/LTL14116577600511836823.gal : 14 ms
[2023-03-18 22:01:35] [INFO ] Time to serialize properties into /tmp/LTL5399168429047955041.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14116577600511836823.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5399168429047955041.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F((!("((p15>=1)&&(l128>=1))"))U((G(!("((p15>=1)&&(l128>=1))")))||((!("((p15>=1)&&(l128>=1))"))&&(G(!("((s1>=1)&&(l1>=1))"))))))))...156
Formula 0 simplified : FG(F"((s1>=1)&&(l1>=1))" U "((p15>=1)&&(l128>=1))")
Reverse transition relation is NOT exact ! Due to transitions t46, t50, t51, t52, t53, t54, t55, t57, t59, t61, t63, t64, t65, t68, t71, Intersection with...235
Computing Next relation with stutter on 2.88378e+07 deadlock states
Detected timeout of ITS tools.
[2023-03-18 22:01:50] [INFO ] Flatten gal took : 14 ms
[2023-03-18 22:01:50] [INFO ] Applying decomposition
[2023-03-18 22:01:50] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1419509742613932516.txt' '-o' '/tmp/graph1419509742613932516.bin' '-w' '/tmp/graph1419509742613932516.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1419509742613932516.bin' '-l' '-1' '-v' '-w' '/tmp/graph1419509742613932516.weights' '-q' '0' '-e' '0.001'
[2023-03-18 22:01:50] [INFO ] Decomposing Gal with order
[2023-03-18 22:01:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:01:50] [INFO ] Removed a total of 57 redundant transitions.
[2023-03-18 22:01:50] [INFO ] Flatten gal took : 59 ms
[2023-03-18 22:01:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 38 labels/synchronizations in 3 ms.
[2023-03-18 22:01:50] [INFO ] Time to serialize gal into /tmp/LTL7135490790438532207.gal : 29 ms
[2023-03-18 22:01:50] [INFO ] Time to serialize properties into /tmp/LTL11211199873779354341.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7135490790438532207.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11211199873779354341.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F((!("((i5.u10.p15>=1)&&(i5.u9.l128>=1))"))U((G(!("((i5.u10.p15>=1)&&(i5.u9.l128>=1))")))||((!("((i5.u10.p15>=1)&&(i5.u9.l128>=1)...207
Formula 0 simplified : FG(F"((i5.u0.s1>=1)&&(i1.u1.l1>=1))" U "((i5.u10.p15>=1)&&(i5.u9.l128>=1))")
Reverse transition relation is NOT exact ! Due to transitions t46, t52, t53, t54, t55, t57, t59, t65, t68, t71, i5.t64, i5.t63, i5.t61, i5.t50, Intersecti...242
Computing Next relation with stutter on 2.88378e+07 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10821502995559441514
[2023-03-18 22:02:05] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10821502995559441514
Running compilation step : cd /tmp/ltsmin10821502995559441514;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 168 ms.
Running link step : cd /tmp/ltsmin10821502995559441514;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin10821502995559441514;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&[](!(LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property SieveSingleMsgMbox-PT-d0m18-LTLFireability-12 finished in 96779 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 69 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 61 transition count 64
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Applied a total of 18 rules in 24 ms. Remains 60 /69 variables (removed 9) and now considering 63/72 (removed 9) transitions.
// Phase 1: matrix 63 rows 60 cols
[2023-03-18 22:02:20] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-18 22:02:21] [INFO ] Implicit Places using invariants in 128 ms returned []
[2023-03-18 22:02:21] [INFO ] Invariant cache hit.
[2023-03-18 22:02:21] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-18 22:02:21] [INFO ] Implicit Places using invariants and state equation in 117 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2023-03-18 22:02:21] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-18 22:02:21] [INFO ] Invariant cache hit.
[2023-03-18 22:02:21] [INFO ] Dead Transitions using invariants and state equation in 108 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/69 places, 63/72 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 394 ms. Remains : 60/69 places, 63/72 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m18-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m18-LTLFireability-13 finished in 473 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((X(p0)&&(p1 U p2)))&&F(((p1 U p2)&&p3))))'
Support contains 5 out of 69 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 61 transition count 64
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 60 transition count 63
Applied a total of 18 rules in 2 ms. Remains 60 /69 variables (removed 9) and now considering 63/72 (removed 9) transitions.
[2023-03-18 22:02:21] [INFO ] Invariant cache hit.
[2023-03-18 22:02:21] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-18 22:02:21] [INFO ] Invariant cache hit.
[2023-03-18 22:02:21] [INFO ] State equation strengthened by 26 read => feed constraints.
[2023-03-18 22:02:21] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 249 ms to find 0 implicit places.
[2023-03-18 22:02:21] [INFO ] Invariant cache hit.
[2023-03-18 22:02:21] [INFO ] Dead Transitions using invariants and state equation in 67 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 60/69 places, 63/72 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 346 ms. Remains : 60/69 places, 63/72 transitions.
Stuttering acceptance computed with spot in 391 ms :[(OR (NOT p2) (NOT p3) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p3) (NOT p2)), (NOT p2), true, (NOT p0), (NOT p2)]
Running random walk in product with property : SieveSingleMsgMbox-PT-d0m18-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(OR (NOT p3) (AND (NOT p2) (NOT p1))), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 4}, { cond=(OR p2 p1), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 6}], [{ cond=(OR (NOT p3) (AND (NOT p2) (NOT p1))), acceptance={} source=2 dest: 2}, { cond=(AND p3 (NOT p2) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 6}]], initial=0, aps=[p3:(AND (GEQ s1 1) (GEQ s28 1)), p2:(AND (GEQ s1 1) (GEQ s45 1)), p1:(AND (GEQ s1 1) (GEQ s46 1)), p0:(OR (LT s1 1) (LT s30 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SieveSingleMsgMbox-PT-d0m18-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SieveSingleMsgMbox-PT-d0m18-LTLFireability-15 finished in 762 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((!p0 U (G(!p0)||(!p0&&G(!p1)))))))'
[2023-03-18 22:02:22] [INFO ] Flatten gal took : 5 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9083344760939652148
[2023-03-18 22:02:22] [INFO ] Computing symmetric may disable matrix : 72 transitions.
[2023-03-18 22:02:22] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:02:22] [INFO ] Computing symmetric may enable matrix : 72 transitions.
[2023-03-18 22:02:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:02:22] [INFO ] Computing Do-Not-Accords matrix : 72 transitions.
[2023-03-18 22:02:22] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-18 22:02:22] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9083344760939652148
Running compilation step : cd /tmp/ltsmin9083344760939652148;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-18 22:02:22] [INFO ] Applying decomposition
[2023-03-18 22:02:22] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11689814484045607401.txt' '-o' '/tmp/graph11689814484045607401.bin' '-w' '/tmp/graph11689814484045607401.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11689814484045607401.bin' '-l' '-1' '-v' '-w' '/tmp/graph11689814484045607401.weights' '-q' '0' '-e' '0.001'
[2023-03-18 22:02:22] [INFO ] Decomposing Gal with order
[2023-03-18 22:02:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 22:02:22] [INFO ] Removed a total of 65 redundant transitions.
[2023-03-18 22:02:22] [INFO ] Flatten gal took : 23 ms
[2023-03-18 22:02:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 2 ms.
[2023-03-18 22:02:22] [INFO ] Time to serialize gal into /tmp/LTLFireability8375883968065360489.gal : 14 ms
[2023-03-18 22:02:22] [INFO ] Time to serialize properties into /tmp/LTLFireability18322674297177754996.ltl : 26 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8375883968065360489.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18322674297177754996.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F((!("((i0.u11.p15>=1)&&(i0.u11.l128>=1))"))U((G(!("((i0.u11.p15>=1)&&(i0.u11.l128>=1))")))||((!("((i0.u11.p15>=1)&&(i0.u11.l128>...210
Formula 0 simplified : FG(F"((i0.u0.s1>=1)&&(i1.u1.l1>=1))" U "((i0.u11.p15>=1)&&(i0.u11.l128>=1))")
Compilation finished in 276 ms.
Running link step : cd /tmp/ltsmin9083344760939652148;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin9083344760939652148;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&[](!(LTLAPp1==true)))))))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 2/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.005: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: LTL layer: formula: [](<>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&[](!(LTLAPp1==true)))))))
pins2lts-mc-linux64( 2/ 8), 0.010: "[](<>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&[](!(LTLAPp1==true)))))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 2/ 8), 0.010: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.012: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.012: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.012: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.016: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.017: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.024: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.024: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.025: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.034: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.034: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.034: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.034: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.030: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.030: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.035: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.030: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.034: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.035: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.035: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.036: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.041: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.041: Initializing POR dependencies: labels 74, guards 72
pins2lts-mc-linux64( 0/ 8), 0.085: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.106: There are 75 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.106: State length is 70, there are 87 groups
pins2lts-mc-linux64( 0/ 8), 0.106: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.106: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.106: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.106: Visible groups: 0 / 87, labels: 2 / 75
pins2lts-mc-linux64( 0/ 8), 0.106: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.106: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.142: [Blue] ~45 levels ~960 states ~2248 transitions
pins2lts-mc-linux64( 7/ 8), 0.185: [Blue] ~77 levels ~1920 states ~4800 transitions
pins2lts-mc-linux64( 7/ 8), 0.261: [Blue] ~157 levels ~3840 states ~10192 transitions
pins2lts-mc-linux64( 7/ 8), 0.382: [Blue] ~344 levels ~7680 states ~21576 transitions
pins2lts-mc-linux64( 7/ 8), 0.720: [Blue] ~647 levels ~15360 states ~41832 transitions
pins2lts-mc-linux64( 4/ 8), 1.117: [Blue] ~622 levels ~30720 states ~72608 transitions
pins2lts-mc-linux64( 4/ 8), 1.754: [Blue] ~701 levels ~61440 states ~144376 transitions
pins2lts-mc-linux64( 4/ 8), 2.794: [Blue] ~822 levels ~122880 states ~288032 transitions
pins2lts-mc-linux64( 5/ 8), 4.583: [Blue] ~916 levels ~245760 states ~570680 transitions
pins2lts-mc-linux64( 5/ 8), 7.961: [Blue] ~1720 levels ~491520 states ~1172840 transitions
pins2lts-mc-linux64( 4/ 8), 11.939: [Blue] ~4742 levels ~983040 states ~2425240 transitions
pins2lts-mc-linux64( 5/ 8), 19.423: [Blue] ~12432 levels ~1966080 states ~5150504 transitions
pins2lts-mc-linux64( 2/ 8), 29.022: [Blue] ~33231 levels ~3932160 states ~11445960 transitions
pins2lts-mc-linux64( 2/ 8), 45.377: [Blue] ~33231 levels ~7864320 states ~23160432 transitions
pins2lts-mc-linux64( 2/ 8), 77.821: [Blue] ~33231 levels ~15728640 states ~46765488 transitions
pins2lts-mc-linux64( 5/ 8), 144.050: [Blue] ~34604 levels ~31457280 states ~85009032 transitions
pins2lts-mc-linux64( 5/ 8), 248.181: [Blue] ~34604 levels ~62914560 states ~161235320 transitions
pins2lts-mc-linux64( 5/ 8), 420.096: [Blue] ~34604 levels ~125829120 states ~316054848 transitions
pins2lts-mc-linux64( 2/ 8), 571.465: Error: tree roots table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 571.514:
pins2lts-mc-linux64( 0/ 8), 571.514: Explored 147670681 states 433120264 transitions, fanout: 2.933
pins2lts-mc-linux64( 0/ 8), 571.514: Total exploration time 571.400 sec (571.320 sec minimum, 571.355 sec on average)
pins2lts-mc-linux64( 0/ 8), 571.514: States per second: 258437, Transitions per second: 757998
pins2lts-mc-linux64( 0/ 8), 571.514:
pins2lts-mc-linux64( 0/ 8), 571.514: State space has 134217295 states, 0 are accepting
pins2lts-mc-linux64( 0/ 8), 571.515: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 571.515: blue states: 147670681 (110.02%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 571.515: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 571.515: all-red states: 0 (0.00%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 571.515:
pins2lts-mc-linux64( 0/ 8), 571.515: Total memory used for local state coloring: 4.0MB
pins2lts-mc-linux64( 0/ 8), 571.515:
pins2lts-mc-linux64( 0/ 8), 571.515: Queue width: 8B, total height: 261050, memory: 1.99MB
pins2lts-mc-linux64( 0/ 8), 571.515: Tree memory: 1049.1MB, 8.2 B/state, compr.: 2.9%
pins2lts-mc-linux64( 0/ 8), 571.515: Tree fill ratio (roots/leafs): 99.0%/9.0%
pins2lts-mc-linux64( 0/ 8), 571.515: Stored 72 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 571.515: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 571.515: Est. total memory use: 1051.1MB (~1026.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin9083344760939652148;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&[](!(LTLAPp1==true)))))))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin9083344760939652148;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((!(LTLAPp0==true) U ([](!(LTLAPp0==true))||(!(LTLAPp0==true)&&[](!(LTLAPp1==true)))))))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Reverse transition relation is NOT exact ! Due to transitions t8, t46, t49, t50, t52, t53, t54, t56, t57, t59, t63, t65, t66, t71, i0.t69, i0.t64, i0.t62, ...287
Computing Next relation with stutter on 9.06976e+07 deadlock states
Detected timeout of ITS tools.
[2023-03-18 22:23:12] [INFO ] Flatten gal took : 4 ms
[2023-03-18 22:23:12] [INFO ] Time to serialize gal into /tmp/LTLFireability18285955578347431135.gal : 1 ms
[2023-03-18 22:23:12] [INFO ] Time to serialize properties into /tmp/LTLFireability6394740664262377883.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability18285955578347431135.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability6394740664262377883.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !((G(F((!("((p15>=1)&&(l128>=1))"))U((G(!("((p15>=1)&&(l128>=1))")))||((!("((p15>=1)&&(l128>=1))"))&&(G(!("((s1>=1)&&(l1>=1))"))))))))...156
Formula 0 simplified : FG(F"((s1>=1)&&(l1>=1))" U "((p15>=1)&&(l128>=1))")
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t8, t19, t25, t35, t46, t50, t51, t52, t53, t54, t55, t56, t57, t59, t60, t61, t62, t...287
Computing Next relation with stutter on 9.06976e+07 deadlock states
Detected timeout of ITS tools.
[2023-03-18 22:44:02] [INFO ] Flatten gal took : 6 ms
[2023-03-18 22:44:02] [INFO ] Input system was already deterministic with 72 transitions.
[2023-03-18 22:44:02] [INFO ] Transformed 69 places.
[2023-03-18 22:44:02] [INFO ] Transformed 72 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-18 22:44:02] [INFO ] Time to serialize gal into /tmp/LTLFireability3021170074721239623.gal : 2 ms
[2023-03-18 22:44:02] [INFO ] Time to serialize properties into /tmp/LTLFireability13129586332791601116.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3021170074721239623.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability13129586332791601116.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F((!("((p15>=1)&&(l128>=1))"))U((G(!("((p15>=1)&&(l128>=1))")))||((!("((p15>=1)&&(l128>=1))"))&&(G(!("((s1>=1)&&(l1>=1))"))))))))...156
Formula 0 simplified : FG(F"((s1>=1)&&(l1>=1))" U "((p15>=1)&&(l128>=1))")
Reverse transition relation is NOT exact ! Due to transitions t1, t6, t8, t19, t25, t35, t46, t50, t51, t52, t53, t54, t55, t56, t57, t59, t60, t61, t62, t...287
Computing Next relation with stutter on 9.06976e+07 deadlock states
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 8507696 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16038400 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SieveSingleMsgMbox-PT-d0m18"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is SieveSingleMsgMbox-PT-d0m18, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r421-tajo-167905975200372"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m18.tgz
mv SieveSingleMsgMbox-PT-d0m18 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;