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.r037-tajo-167813689900091.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-COL-V50P50N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813689900091
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.2K Feb 25 12:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 12:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 12:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 12:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 25 12:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 12:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 12:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 42K Mar 5 18:22 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 BridgeAndVehicles-COL-V50P50N10-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678320054460

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V50P50N10
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202303021504
[2023-03-09 00:00:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 00:00:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 00:00:56] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-09 00:00:56] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-09 00:00:56] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 430 ms
[2023-03-09 00:00:56] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2023-03-09 00:00:56] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 6 ms.
[2023-03-09 00:00:56] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Initial state reduction rules removed 5 formulas.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Remains 11 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 210 ms. (steps per millisecond=47 ) properties (out of 19) seen :15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 10 rows 12 cols
[2023-03-09 00:00:57] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 00:00:57] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 00:00:57] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2023-03-09 00:00:57] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 00:00:57] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2023-03-09 00:00:57] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-09 00:00:57] [INFO ] After 59ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
Fused 4 Parikh solutions to 1 different solutions.
Finished Parikh walk after 200 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=100 )
Parikh walk visited 1 properties in 2 ms.
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 00:00:57] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2023-03-09 00:00:57] [INFO ] Flatten gal took : 16 ms
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 00:00:57] [INFO ] Flatten gal took : 1 ms
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-09 00:00:57] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions 10010 arcs in 55 ms.
[2023-03-09 00:00:57] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Support contains 14 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 53 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-09 00:00:57] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2023-03-09 00:00:57] [INFO ] Computed 7 place invariants in 17 ms
[2023-03-09 00:00:58] [INFO ] Dead Transitions using invariants and state equation in 575 ms found 0 transitions.
[2023-03-09 00:00:58] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 00:00:58] [INFO ] Invariant cache hit.
[2023-03-09 00:00:58] [INFO ] Implicit Places using invariants in 184 ms returned []
[2023-03-09 00:00:58] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 00:00:58] [INFO ] Invariant cache hit.
[2023-03-09 00:00:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:00:59] [INFO ] Implicit Places using invariants and state equation in 658 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 853 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 127/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 19 ms. Remains 127 /127 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1502 ms. Remains : 127/128 places, 1328/1328 transitions.
Support contains 14 out of 127 places after structural reductions.
[2023-03-09 00:00:59] [INFO ] Flatten gal took : 102 ms
[2023-03-09 00:00:59] [INFO ] Flatten gal took : 65 ms
[2023-03-09 00:00:59] [INFO ] Input system was already deterministic with 1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 14) seen :13
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 00:00:59] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2023-03-09 00:00:59] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-09 00:00:59] [INFO ] [Real]Absence check using 6 positive place invariants in 8 ms returned sat
[2023-03-09 00:00:59] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 00:00:59] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2023-03-09 00:01:00] [INFO ] After 79ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 00:01:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:01:00] [INFO ] After 53ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 00:01:00] [INFO ] After 87ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 40 ms.
[2023-03-09 00:01:00] [INFO ] After 259ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Graph (complete) has 1118 edges and 127 vertex of which 125 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 124 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 124 transition count 1327
Applied a total of 3 rules in 145 ms. Remains 124 /127 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-09 00:01:00] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2023-03-09 00:01:00] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 00:01:00] [INFO ] Dead Transitions using invariants and state equation in 559 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 705 ms. Remains : 124/127 places, 1327/1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10002 steps, including 8 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 506277 steps, run timeout after 3001 ms. (steps per millisecond=168 ) properties seen :{}
Probabilistic random walk after 506277 steps, saw 138177 distinct states, run finished after 3002 ms. (steps per millisecond=168 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 00:01:03] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:03] [INFO ] Invariant cache hit.
[2023-03-09 00:01:03] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 00:01:04] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 00:01:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 00:01:04] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 00:01:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:01:04] [INFO ] After 36ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 00:01:04] [INFO ] After 112ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-09 00:01:04] [INFO ] After 250ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 63 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 124/124 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 57 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:01:04] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:04] [INFO ] Invariant cache hit.
[2023-03-09 00:01:04] [INFO ] Implicit Places using invariants in 165 ms returned []
[2023-03-09 00:01:04] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:04] [INFO ] Invariant cache hit.
[2023-03-09 00:01:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:01:05] [INFO ] Implicit Places using invariants and state equation in 650 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 825 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 123/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 55 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 939 ms. Remains : 123/124 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 556060 steps, run timeout after 3001 ms. (steps per millisecond=185 ) properties seen :{}
Probabilistic random walk after 556060 steps, saw 151650 distinct states, run finished after 3002 ms. (steps per millisecond=185 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 00:01:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:01:08] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 00:01:08] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 00:01:08] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 00:01:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 00:01:08] [INFO ] After 58ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 00:01:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:01:08] [INFO ] After 57ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 00:01:08] [INFO ] After 123ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-09 00:01:08] [INFO ] After 297ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 92 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 70 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:01:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:08] [INFO ] Invariant cache hit.
[2023-03-09 00:01:09] [INFO ] Implicit Places using invariants in 207 ms returned []
[2023-03-09 00:01:09] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:09] [INFO ] Invariant cache hit.
[2023-03-09 00:01:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:01:09] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 655 ms to find 0 implicit places.
[2023-03-09 00:01:09] [INFO ] Redundant transitions in 82 ms returned []
[2023-03-09 00:01:09] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:09] [INFO ] Invariant cache hit.
[2023-03-09 00:01:10] [INFO ] Dead Transitions using invariants and state equation in 428 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1242 ms. Remains : 123/123 places, 1327/1327 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 123 transition count 249
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1082 place count 121 transition count 247
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1084 place count 121 transition count 245
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1086 place count 119 transition count 245
Applied a total of 1086 rules in 23 ms. Remains 119 /123 variables (removed 4) and now considering 245/1327 (removed 1082) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 245 rows 119 cols
[2023-03-09 00:01:10] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 00:01:10] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 00:01:10] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 00:01:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 00:01:10] [INFO ] After 92ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 00:01:10] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 00:01:10] [INFO ] After 26ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 00:01:10] [INFO ] After 47ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 17 ms.
[2023-03-09 00:01:10] [INFO ] After 186ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Computed a total of 110 stabilizing places and 204 stable transitions
Graph (complete) has 2646 edges and 127 vertex of which 125 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.41 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((p0||F(p1))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Graph (complete) has 2646 edges and 127 vertex of which 125 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 124 transition count 1327
Applied a total of 3 rules in 141 ms. Remains 124 /127 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-09 00:01:10] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2023-03-09 00:01:10] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 00:01:11] [INFO ] Dead Transitions using invariants and state equation in 443 ms found 0 transitions.
[2023-03-09 00:01:11] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:11] [INFO ] Invariant cache hit.
[2023-03-09 00:01:11] [INFO ] Implicit Places using invariants in 166 ms returned []
[2023-03-09 00:01:11] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:11] [INFO ] Invariant cache hit.
[2023-03-09 00:01:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:01:11] [INFO ] Implicit Places using invariants and state equation in 470 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 640 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/127 places, 1327/1328 transitions.
Applied a total of 0 rules in 85 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1312 ms. Remains : 123/127 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 185 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 (ADD s121 s122)), p1:(LEQ s105 s104)], 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 646 reset in 412 ms.
Product exploration explored 100000 steps with 643 reset in 305 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 115 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 56 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 160 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=80 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p1)]
Knowledge based reduction with 4 factoid took 153 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-09 00:01:13] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:01:13] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 00:01:13] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:01:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:01:13] [INFO ] [Real]Absence check using state equation in 170 ms returned sat
[2023-03-09 00:01:13] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:01:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:01:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:01:13] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-09 00:01:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:01:16] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-09 00:01:18] [INFO ] [Nat]Added 22 Read/Feed constraints in 4770 ms returned sat
[2023-03-09 00:01:18] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 53 ms.
[2023-03-09 00:01:18] [INFO ] Added : 11 causal constraints over 4 iterations in 176 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 83 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:01:18] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:18] [INFO ] Invariant cache hit.
[2023-03-09 00:01:19] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
[2023-03-09 00:01:19] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:19] [INFO ] Invariant cache hit.
[2023-03-09 00:01:19] [INFO ] Implicit Places using invariants in 163 ms returned []
[2023-03-09 00:01:19] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:19] [INFO ] Invariant cache hit.
[2023-03-09 00:01:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:01:19] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 570 ms to find 0 implicit places.
[2023-03-09 00:01:20] [INFO ] Redundant transitions in 48 ms returned []
[2023-03-09 00:01:20] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:20] [INFO ] Invariant cache hit.
[2023-03-09 00:01:20] [INFO ] Dead Transitions using invariants and state equation in 311 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1406 ms. Remains : 123/123 places, 1327/1327 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 112 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 162 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=54 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F p1)]
Knowledge based reduction with 4 factoid took 152 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-09 00:01:20] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:20] [INFO ] Invariant cache hit.
[2023-03-09 00:01:20] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:01:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:01:21] [INFO ] [Real]Absence check using state equation in 177 ms returned sat
[2023-03-09 00:01:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:01:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 00:01:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:01:21] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-09 00:01:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:01:24] [INFO ] [Nat]Added 22 Read/Feed constraints in 3004 ms returned sat
[2023-03-09 00:01:24] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 34 ms.
[2023-03-09 00:01:24] [INFO ] Added : 14 causal constraints over 5 iterations in 164 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 650 reset in 294 ms.
Product exploration explored 100000 steps with 645 reset in 299 ms.
Built C files in :
/tmp/ltsmin2125799996381796078
[2023-03-09 00:01:25] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2023-03-09 00:01:25] [INFO ] Computation of Complete disable matrix. took 49 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 00:01:25] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2023-03-09 00:01:25] [INFO ] Computation of Complete enable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 00:01:25] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2023-03-09 00:01:25] [INFO ] Computation of Completed DNA matrix. took 72 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 00:01:25] [INFO ] Built C files in 502ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2125799996381796078
Running compilation step : cd /tmp/ltsmin2125799996381796078;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2125799996381796078;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2125799996381796078;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 113 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:01:28] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:28] [INFO ] Invariant cache hit.
[2023-03-09 00:01:29] [INFO ] Dead Transitions using invariants and state equation in 379 ms found 0 transitions.
[2023-03-09 00:01:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:29] [INFO ] Invariant cache hit.
[2023-03-09 00:01:29] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-09 00:01:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:29] [INFO ] Invariant cache hit.
[2023-03-09 00:01:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:01:29] [INFO ] Implicit Places using invariants and state equation in 399 ms returned []
Implicit Place search using SMT with State Equation took 569 ms to find 0 implicit places.
[2023-03-09 00:01:29] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-09 00:01:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:01:29] [INFO ] Invariant cache hit.
[2023-03-09 00:01:30] [INFO ] Dead Transitions using invariants and state equation in 327 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1408 ms. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin2706139729888980563
[2023-03-09 00:01:30] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2023-03-09 00:01:30] [INFO ] Computation of Complete disable matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 00:01:30] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2023-03-09 00:01:30] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 00:01:30] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2023-03-09 00:01:30] [INFO ] Computation of Completed DNA matrix. took 66 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 00:01:30] [INFO ] Built C files in 572ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2706139729888980563
Running compilation step : cd /tmp/ltsmin2706139729888980563;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2706139729888980563;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2706139729888980563;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 00:01:33] [INFO ] Flatten gal took : 62 ms
[2023-03-09 00:01:33] [INFO ] Flatten gal took : 64 ms
[2023-03-09 00:01:33] [INFO ] Time to serialize gal into /tmp/LTL10031098595262502037.gal : 18 ms
[2023-03-09 00:01:33] [INFO ] Time to serialize properties into /tmp/LTL13355047461946198346.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/LTL10031098595262502037.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12168521666809941687.hoa' '-atoms' '/tmp/LTL13355047461946198346.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/LTL13355047461946198346.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12168521666809941687.hoa
Detected timeout of ITS tools.
[2023-03-09 00:01:49] [INFO ] Flatten gal took : 63 ms
[2023-03-09 00:01:49] [INFO ] Flatten gal took : 54 ms
[2023-03-09 00:01:49] [INFO ] Time to serialize gal into /tmp/LTL13108062085108948102.gal : 10 ms
[2023-03-09 00:01:49] [INFO ] Time to serialize properties into /tmp/LTL11128111237501769800.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13108062085108948102.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11128111237501769800.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...277
Read 1 LTL properties
Checking formula 0 : !((G(("((VIDANGE_0+VIDANGE_1)>=1)")||(F("(ROUTE_B_0<=SUR_PONT_B_0)")))))
Formula 0 simplified : F(!"((VIDANGE_0+VIDANGE_1)>=1)" & G!"(ROUTE_B_0<=SUR_PONT_B_0)")
Detected timeout of ITS tools.
[2023-03-09 00:02:04] [INFO ] Flatten gal took : 83 ms
[2023-03-09 00:02:04] [INFO ] Applying decomposition
[2023-03-09 00:02:04] [INFO ] Flatten gal took : 38 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/graph3053290485612768514.txt' '-o' '/tmp/graph3053290485612768514.bin' '-w' '/tmp/graph3053290485612768514.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3053290485612768514.bin' '-l' '-1' '-v' '-w' '/tmp/graph3053290485612768514.weights' '-q' '0' '-e' '0.001'
[2023-03-09 00:02:04] [INFO ] Decomposing Gal with order
[2023-03-09 00:02:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 00:02:05] [INFO ] Removed a total of 1199 redundant transitions.
[2023-03-09 00:02:05] [INFO ] Flatten gal took : 1011 ms
[2023-03-09 00:02:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 1203 labels/synchronizations in 65 ms.
[2023-03-09 00:02:06] [INFO ] Time to serialize gal into /tmp/LTL6550629495938813093.gal : 14 ms
[2023-03-09 00:02:06] [INFO ] Time to serialize properties into /tmp/LTL7411493434246700156.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/LTL6550629495938813093.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7411493434246700156.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...275
Read 1 LTL properties
Checking formula 0 : !((G(("((gu2.VIDANGE_0+gu2.VIDANGE_1)>=1)")||(F("(gu0.ROUTE_B_0<=gu0.SUR_PONT_B_0)")))))
Formula 0 simplified : F(!"((gu2.VIDANGE_0+gu2.VIDANGE_1)>=1)" & G!"(gu0.ROUTE_B_0<=gu0.SUR_PONT_B_0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin871186452714263682
[2023-03-09 00:02:21] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin871186452714263682
Running compilation step : cd /tmp/ltsmin871186452714263682;'/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 2720 ms.
Running link step : cd /tmp/ltsmin871186452714263682;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin871186452714263682;'/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)||<>((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-00 finished in 85566 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((G(F(p0))||(p1&&F(p0))))||(F(!p0)&&F(G(p2))))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 9 ms. Remains 127 /127 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-09 00:02:36] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2023-03-09 00:02:36] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-09 00:02:36] [INFO ] Dead Transitions using invariants and state equation in 379 ms found 0 transitions.
[2023-03-09 00:02:36] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 00:02:36] [INFO ] Invariant cache hit.
[2023-03-09 00:02:36] [INFO ] Implicit Places using invariants in 234 ms returned []
[2023-03-09 00:02:36] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 00:02:36] [INFO ] Invariant cache hit.
[2023-03-09 00:02:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:37] [INFO ] Implicit Places using invariants and state equation in 473 ms returned [54]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 712 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 126/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 10 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1111 ms. Remains : 126/127 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT s52 1), p0:(GT 1 s108), p2:(LEQ 1 (ADD s124 s125))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 438 steps with 1 reset in 3 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-02 finished in 1307 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)))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 126 transition count 1328
Applied a total of 1 rules in 27 ms. Remains 126 /127 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2023-03-09 00:02:37] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-09 00:02:37] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 00:02:38] [INFO ] Dead Transitions using invariants and state equation in 479 ms found 0 transitions.
[2023-03-09 00:02:38] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 00:02:38] [INFO ] Invariant cache hit.
[2023-03-09 00:02:38] [INFO ] Implicit Places using invariants in 221 ms returned []
[2023-03-09 00:02:38] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 00:02:38] [INFO ] Invariant cache hit.
[2023-03-09 00:02:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:38] [INFO ] Implicit Places using invariants and state equation in 680 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 905 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 10 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1423 ms. Remains : 125/127 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s107 s106)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 496 ms.
Product exploration explored 100000 steps with 50000 reset in 433 ms.
Computed a total of 108 stabilizing places and 204 stable transitions
Graph (complete) has 2541 edges and 125 vertex of which 124 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 108 stabilizing places and 204 stable transitions
Detected a total of 108/125 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 94 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-05 finished in 2556 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 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Graph (complete) has 2646 edges and 127 vertex of which 125 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 124 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 124 transition count 1327
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 122 transition count 1326
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 120 transition count 1324
Applied a total of 10 rules in 128 ms. Remains 120 /127 variables (removed 7) and now considering 1324/1328 (removed 4) transitions.
[2023-03-09 00:02:40] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 120 cols
[2023-03-09 00:02:40] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-09 00:02:40] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-09 00:02:40] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2023-03-09 00:02:40] [INFO ] Invariant cache hit.
[2023-03-09 00:02:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:40] [INFO ] Implicit Places using invariants and state equation in 514 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 731 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 119/127 places, 1324/1328 transitions.
Applied a total of 0 rules in 76 ms. Remains 119 /119 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 936 ms. Remains : 119/127 places, 1324/1328 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 (ADD s104 s105))], 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 313 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-08 finished in 991 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(X(G(p0)))))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 126 transition count 1328
Applied a total of 1 rules in 12 ms. Remains 126 /127 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2023-03-09 00:02:41] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-09 00:02:41] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 00:02:41] [INFO ] Dead Transitions using invariants and state equation in 447 ms found 0 transitions.
[2023-03-09 00:02:41] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 00:02:41] [INFO ] Invariant cache hit.
[2023-03-09 00:02:41] [INFO ] Implicit Places using invariants in 202 ms returned []
[2023-03-09 00:02:41] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 00:02:41] [INFO ] Invariant cache hit.
[2023-03-09 00:02:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:42] [INFO ] Implicit Places using invariants and state equation in 629 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 836 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 8 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1305 ms. Remains : 125/127 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(LEQ s0 s107)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-10 finished in 1461 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((G(F(p0)) U (p1||X(X(p0)))))))'
Support contains 5 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 124 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 124 transition count 1327
Applied a total of 4 rules in 10 ms. Remains 124 /127 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-09 00:02:42] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2023-03-09 00:02:42] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 00:02:42] [INFO ] Dead Transitions using invariants and state equation in 320 ms found 0 transitions.
[2023-03-09 00:02:42] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:42] [INFO ] Invariant cache hit.
[2023-03-09 00:02:43] [INFO ] Implicit Places using invariants in 202 ms returned []
[2023-03-09 00:02:43] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:43] [INFO ] Invariant cache hit.
[2023-03-09 00:02:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:43] [INFO ] Implicit Places using invariants and state equation in 566 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 771 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/127 places, 1327/1328 transitions.
Applied a total of 0 rules in 5 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1109 ms. Remains : 123/127 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 252 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=(NOT p0), acceptance={} source=4 dest: 6}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=5 dest: 2}, { cond=(NOT p0), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 2}, { cond=true, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(LEQ 1 s0), p0:(LEQ (ADD s108 s109) (ADD s121 s122))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 236 reset in 475 ms.
Product exploration explored 100000 steps with 236 reset in 513 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Knowledge based reduction with 5 factoid took 433 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 323 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10001 steps, including 22 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 00:02:45] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:02:45] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 00:02:46] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 00:02:46] [INFO ] After 165ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 00:02:46] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 00:02:46] [INFO ] After 130ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 00:02:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:46] [INFO ] After 120ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 00:02:46] [INFO ] After 315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 336 ms.
[2023-03-09 00:02:46] [INFO ] After 833ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 16 ms.
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 66 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:02:47] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:47] [INFO ] Invariant cache hit.
[2023-03-09 00:02:47] [INFO ] Dead Transitions using invariants and state equation in 462 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 530 ms. Remains : 123/123 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 463630 steps, run timeout after 3001 ms. (steps per millisecond=154 ) properties seen :{}
Probabilistic random walk after 463630 steps, saw 126461 distinct states, run finished after 3001 ms. (steps per millisecond=154 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 00:02:50] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:50] [INFO ] Invariant cache hit.
[2023-03-09 00:02:50] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 00:02:50] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 00:02:50] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 00:02:50] [INFO ] After 104ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 00:02:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:51] [INFO ] After 79ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 00:02:51] [INFO ] After 211ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 227 ms.
[2023-03-09 00:02:51] [INFO ] After 585ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 22 ms.
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 95 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 77 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:02:51] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:51] [INFO ] Invariant cache hit.
[2023-03-09 00:02:51] [INFO ] Implicit Places using invariants in 236 ms returned []
[2023-03-09 00:02:51] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:51] [INFO ] Invariant cache hit.
[2023-03-09 00:02:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:52] [INFO ] Implicit Places using invariants and state equation in 572 ms returned []
Implicit Place search using SMT with State Equation took 812 ms to find 0 implicit places.
[2023-03-09 00:02:52] [INFO ] Redundant transitions in 32 ms returned []
[2023-03-09 00:02:52] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:52] [INFO ] Invariant cache hit.
[2023-03-09 00:02:52] [INFO ] Dead Transitions using invariants and state equation in 461 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1395 ms. Remains : 123/123 places, 1327/1327 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 123 transition count 249
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1080 place count 123 transition count 247
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1082 place count 121 transition count 247
Applied a total of 1082 rules in 10 ms. Remains 121 /123 variables (removed 2) and now considering 247/1327 (removed 1080) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 247 rows 121 cols
[2023-03-09 00:02:52] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 00:02:52] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:02:53] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 00:02:53] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 00:02:53] [INFO ] After 183ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 00:02:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 00:02:53] [INFO ] After 96ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 00:02:53] [INFO ] After 188ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 63 ms.
[2023-03-09 00:02:53] [INFO ] After 470ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (F (NOT (AND (NOT p0) p1))), (F p0)]
Knowledge based reduction with 5 factoid took 485 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 309 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 324 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 8 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:02:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:02:54] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 00:02:55] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
[2023-03-09 00:02:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:55] [INFO ] Invariant cache hit.
[2023-03-09 00:02:55] [INFO ] Implicit Places using invariants in 237 ms returned []
[2023-03-09 00:02:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:55] [INFO ] Invariant cache hit.
[2023-03-09 00:02:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:55] [INFO ] Implicit Places using invariants and state equation in 612 ms returned []
Implicit Place search using SMT with State Equation took 850 ms to find 0 implicit places.
[2023-03-09 00:02:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:55] [INFO ] Invariant cache hit.
[2023-03-09 00:02:56] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1691 ms. Remains : 123/123 places, 1327/1327 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 5 factoid took 213 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 8 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 8 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 00:02:56] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:56] [INFO ] Invariant cache hit.
[2023-03-09 00:02:56] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 00:02:56] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 00:02:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 00:02:57] [INFO ] After 115ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 00:02:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:57] [INFO ] After 81ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 00:02:57] [INFO ] After 251ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 235 ms.
[2023-03-09 00:02:57] [INFO ] After 653ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 30 ms.
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 80 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:02:57] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:57] [INFO ] Invariant cache hit.
[2023-03-09 00:02:58] [INFO ] Dead Transitions using invariants and state equation in 425 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 506 ms. Remains : 123/123 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 443851 steps, run timeout after 3001 ms. (steps per millisecond=147 ) properties seen :{}
Probabilistic random walk after 443851 steps, saw 121218 distinct states, run finished after 3001 ms. (steps per millisecond=147 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 00:03:01] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:03:01] [INFO ] Invariant cache hit.
[2023-03-09 00:03:01] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:03:01] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 00:03:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 00:03:01] [INFO ] After 143ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 00:03:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:03:01] [INFO ] After 162ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 00:03:01] [INFO ] After 350ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 333 ms.
[2023-03-09 00:03:02] [INFO ] After 878ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 30 ms.
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 80 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 69 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:03:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:03:02] [INFO ] Invariant cache hit.
[2023-03-09 00:03:02] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-09 00:03:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:03:02] [INFO ] Invariant cache hit.
[2023-03-09 00:03:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:03:03] [INFO ] Implicit Places using invariants and state equation in 611 ms returned []
Implicit Place search using SMT with State Equation took 839 ms to find 0 implicit places.
[2023-03-09 00:03:03] [INFO ] Redundant transitions in 37 ms returned []
[2023-03-09 00:03:03] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:03:03] [INFO ] Invariant cache hit.
[2023-03-09 00:03:03] [INFO ] Dead Transitions using invariants and state equation in 463 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1414 ms. Remains : 123/123 places, 1327/1327 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 123 transition count 249
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1080 place count 123 transition count 247
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1082 place count 121 transition count 247
Applied a total of 1082 rules in 8 ms. Remains 121 /123 variables (removed 2) and now considering 247/1327 (removed 1080) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 247 rows 121 cols
[2023-03-09 00:03:03] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 00:03:03] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 00:03:03] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 00:03:03] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 00:03:04] [INFO ] After 146ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 00:03:04] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 00:03:04] [INFO ] After 85ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 00:03:04] [INFO ] After 172ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 64 ms.
[2023-03-09 00:03:04] [INFO ] After 421ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (NOT (AND (NOT p0) p1))), (F p0)]
Knowledge based reduction with 5 factoid took 540 ms. Reduced automaton from 7 states, 14 edges and 2 AP (stutter sensitive) to 7 states, 14 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 374 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 360 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 378 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 236 reset in 544 ms.
Product exploration explored 100000 steps with 236 reset in 509 ms.
Applying partial POR strategy [false, false, true, false, true, true, true]
Stuttering acceptance computed with spot in 251 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 85 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:03:07] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:03:07] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 00:03:08] [INFO ] Dead Transitions using invariants and state equation in 399 ms found 0 transitions.
[2023-03-09 00:03:08] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-09 00:03:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:03:08] [INFO ] Invariant cache hit.
[2023-03-09 00:03:08] [INFO ] Dead Transitions using invariants and state equation in 375 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 891 ms. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin15099691413875591845
[2023-03-09 00:03:08] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15099691413875591845
Running compilation step : cd /tmp/ltsmin15099691413875591845;'/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 2308 ms.
Running link step : cd /tmp/ltsmin15099691413875591845;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin15099691413875591845;'/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/stateBased16467741340616187835.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 23 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:03:23] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:03:23] [INFO ] Invariant cache hit.
[2023-03-09 00:03:23] [INFO ] Dead Transitions using invariants and state equation in 401 ms found 0 transitions.
[2023-03-09 00:03:23] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:03:23] [INFO ] Invariant cache hit.
[2023-03-09 00:03:24] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-03-09 00:03:24] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:03:24] [INFO ] Invariant cache hit.
[2023-03-09 00:03:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:03:24] [INFO ] Implicit Places using invariants and state equation in 405 ms returned []
Implicit Place search using SMT with State Equation took 555 ms to find 0 implicit places.
[2023-03-09 00:03:24] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:03:24] [INFO ] Invariant cache hit.
[2023-03-09 00:03:24] [INFO ] Dead Transitions using invariants and state equation in 319 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1301 ms. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin15219177213432073874
[2023-03-09 00:03:24] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15219177213432073874
Running compilation step : cd /tmp/ltsmin15219177213432073874;'/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 2287 ms.
Running link step : cd /tmp/ltsmin15219177213432073874;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin15219177213432073874;'/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/stateBased8654610747624033965.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 00:03:40] [INFO ] Flatten gal took : 67 ms
[2023-03-09 00:03:40] [INFO ] Flatten gal took : 38 ms
[2023-03-09 00:03:40] [INFO ] Time to serialize gal into /tmp/LTL9754275792755981617.gal : 8 ms
[2023-03-09 00:03:40] [INFO ] Time to serialize properties into /tmp/LTL2470787608688563694.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/LTL9754275792755981617.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12691599042875942576.hoa' '-atoms' '/tmp/LTL2470787608688563694.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...318
Loading property file /tmp/LTL2470787608688563694.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12691599042875942576.hoa
Detected timeout of ITS tools.
[2023-03-09 00:03:55] [INFO ] Flatten gal took : 31 ms
[2023-03-09 00:03:55] [INFO ] Flatten gal took : 31 ms
[2023-03-09 00:03:55] [INFO ] Time to serialize gal into /tmp/LTL237183619565555802.gal : 10 ms
[2023-03-09 00:03:55] [INFO ] Time to serialize properties into /tmp/LTL10032734003835421812.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/LTL237183619565555802.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10032734003835421812.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...275
Read 1 LTL properties
Checking formula 0 : !((X(G((G(F("((CHOIX_0+CHOIX_1)<=(VIDANGE_0+VIDANGE_1))")))U(("(CAPACITE_0>=1)")||(X(X("((CHOIX_0+CHOIX_1)<=(VIDANGE_0+VIDANGE_1))")))...160
Formula 0 simplified : XF(FG!"((CHOIX_0+CHOIX_1)<=(VIDANGE_0+VIDANGE_1))" R (!"(CAPACITE_0>=1)" & XX!"((CHOIX_0+CHOIX_1)<=(VIDANGE_0+VIDANGE_1))"))
Detected timeout of ITS tools.
[2023-03-09 00:04:10] [INFO ] Flatten gal took : 29 ms
[2023-03-09 00:04:10] [INFO ] Applying decomposition
[2023-03-09 00:04:10] [INFO ] Flatten gal took : 31 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/graph3709496976281473185.txt' '-o' '/tmp/graph3709496976281473185.bin' '-w' '/tmp/graph3709496976281473185.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3709496976281473185.bin' '-l' '-1' '-v' '-w' '/tmp/graph3709496976281473185.weights' '-q' '0' '-e' '0.001'
[2023-03-09 00:04:10] [INFO ] Decomposing Gal with order
[2023-03-09 00:04:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 00:04:11] [INFO ] Removed a total of 1216 redundant transitions.
[2023-03-09 00:04:11] [INFO ] Flatten gal took : 1051 ms
[2023-03-09 00:04:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 1224 labels/synchronizations in 36 ms.
[2023-03-09 00:04:11] [INFO ] Time to serialize gal into /tmp/LTL7909732700803830614.gal : 9 ms
[2023-03-09 00:04:11] [INFO ] Time to serialize properties into /tmp/LTL5056135526023153457.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7909732700803830614.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5056135526023153457.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...275
Read 1 LTL properties
Checking formula 0 : !((X(G((G(F("((gu0.CHOIX_0+gu0.CHOIX_1)<=(gu0.VIDANGE_0+gu0.VIDANGE_1))")))U(("(gu1.CAPACITE_0>=1)")||(X(X("((gu0.CHOIX_0+gu0.CHOIX_1)...196
Formula 0 simplified : XF(FG!"((gu0.CHOIX_0+gu0.CHOIX_1)<=(gu0.VIDANGE_0+gu0.VIDANGE_1))" R (!"(gu1.CAPACITE_0>=1)" & XX!"((gu0.CHOIX_0+gu0.CHOIX_1)<=(gu0....183
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9265349373671132723
[2023-03-09 00:04:26] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9265349373671132723
Running compilation step : cd /tmp/ltsmin9265349373671132723;'/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 2504 ms.
Running link step : cd /tmp/ltsmin9265349373671132723;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin9265349373671132723;'/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' 'X([](([](<>((LTLAPp0==true))) U ((LTLAPp1==true)||X(X((LTLAPp0==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-11 finished in 119468 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(X((p0&&F(!p1)&&F(G(p0)))))))'
Support contains 3 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 124 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 124 transition count 1327
Applied a total of 4 rules in 12 ms. Remains 124 /127 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-09 00:04:41] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2023-03-09 00:04:41] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 00:04:42] [INFO ] Dead Transitions using invariants and state equation in 331 ms found 0 transitions.
[2023-03-09 00:04:42] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:04:42] [INFO ] Invariant cache hit.
[2023-03-09 00:04:42] [INFO ] Implicit Places using invariants in 130 ms returned []
[2023-03-09 00:04:42] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:04:42] [INFO ] Invariant cache hit.
[2023-03-09 00:04:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:04:42] [INFO ] Implicit Places using invariants and state equation in 414 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 545 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/127 places, 1327/1328 transitions.
Applied a total of 0 rules in 4 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 895 ms. Remains : 123/127 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 183 ms :[(OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), (OR (NOT p0) p1), true, p1, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1), acceptance={} source=3 dest: 5}, { cond=p0, acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={0} source=5 dest: 5}], [{ cond=p0, acceptance={} source=6 dest: 6}, { cond=(NOT p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ 1 s105), p1:(GT 1 (ADD s106 s107))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 441 steps with 2 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-13 finished in 1097 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' '!(((p0&&X((p0&&G(p1)))) U p2))'
Support contains 3 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 1328
Applied a total of 2 rules in 5 ms. Remains 125 /127 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-09 00:04:43] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 125 cols
[2023-03-09 00:04:43] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 00:04:43] [INFO ] Dead Transitions using invariants and state equation in 365 ms found 0 transitions.
[2023-03-09 00:04:43] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 00:04:43] [INFO ] Invariant cache hit.
[2023-03-09 00:04:43] [INFO ] Implicit Places using invariants in 194 ms returned []
[2023-03-09 00:04:43] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-09 00:04:43] [INFO ] Invariant cache hit.
[2023-03-09 00:04:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:04:44] [INFO ] Implicit Places using invariants and state equation in 456 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 652 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 5 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1028 ms. Remains : 124/127 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), true, (NOT p2), (OR (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p2 p0 p1), acceptance={0} source=3 dest: 0}, { cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p0 p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(GT s53 1), p2:(LEQ 1 s105), p0:(GT s52 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-14 finished in 1145 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 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Graph (complete) has 2646 edges and 127 vertex of which 125 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 124 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 124 transition count 1327
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 122 transition count 1326
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 120 transition count 1324
Applied a total of 10 rules in 76 ms. Remains 120 /127 variables (removed 7) and now considering 1324/1328 (removed 4) transitions.
[2023-03-09 00:04:44] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 120 cols
[2023-03-09 00:04:44] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 00:04:44] [INFO ] Implicit Places using invariants in 187 ms returned []
[2023-03-09 00:04:44] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2023-03-09 00:04:44] [INFO ] Invariant cache hit.
[2023-03-09 00:04:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:04:44] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 538 ms to find 0 implicit places.
[2023-03-09 00:04:44] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-09 00:04:44] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2023-03-09 00:04:44] [INFO ] Invariant cache hit.
[2023-03-09 00:04:45] [INFO ] Dead Transitions using invariants and state equation in 387 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 120/127 places, 1324/1328 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1019 ms. Remains : 120/127 places, 1324/1328 transitions.
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-15 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:(GT s51 1), p1:(GT s52 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 311 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-15 finished in 1064 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((p0||F(p1))))'
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((G(F(p0)) U (p1||X(X(p0)))))))'
[2023-03-09 00:04:45] [INFO ] Flatten gal took : 34 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7611464902148513028
[2023-03-09 00:04:45] [INFO ] Computing symmetric may disable matrix : 1328 transitions.
[2023-03-09 00:04:45] [INFO ] Applying decomposition
[2023-03-09 00:04:45] [INFO ] Flatten gal took : 43 ms
[2023-03-09 00:04:45] [INFO ] Computation of Complete disable matrix. took 87 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph13341500182610054664.txt' '-o' '/tmp/graph13341500182610054664.bin' '-w' '/tmp/graph13341500182610054664.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13341500182610054664.bin' '-l' '-1' '-v' '-w' '/tmp/graph13341500182610054664.weights' '-q' '0' '-e' '0.001'
[2023-03-09 00:04:45] [INFO ] Decomposing Gal with order
[2023-03-09 00:04:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 00:04:45] [INFO ] Computing symmetric may enable matrix : 1328 transitions.
[2023-03-09 00:04:45] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 00:04:46] [INFO ] Computing Do-Not-Accords matrix : 1328 transitions.
[2023-03-09 00:04:46] [INFO ] Computation of Completed DNA matrix. took 57 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 00:04:46] [INFO ] Built C files in 787ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7611464902148513028
Running compilation step : cd /tmp/ltsmin7611464902148513028;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' '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'
[2023-03-09 00:04:46] [INFO ] Removed a total of 1315 redundant transitions.
[2023-03-09 00:04:46] [INFO ] Flatten gal took : 853 ms
[2023-03-09 00:04:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 1275 labels/synchronizations in 26 ms.
[2023-03-09 00:04:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality8282809498957852924.gal : 6 ms
[2023-03-09 00:04:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality10622964868755073824.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/LTLCardinality8282809498957852924.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10622964868755073824.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 2 LTL properties
Checking formula 0 : !((G(("((gu2.VIDANGE_0+gu2.VIDANGE_1)>=1)")||(F("(gu0.ROUTE_B_0<=gu0.SUR_PONT_B_0)")))))
Formula 0 simplified : F(!"((gu2.VIDANGE_0+gu2.VIDANGE_1)>=1)" & G!"(gu0.ROUTE_B_0<=gu0.SUR_PONT_B_0)")
Compilation finished in 5600 ms.
Running link step : cd /tmp/ltsmin7611464902148513028;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 77 ms.
Running LTSmin : cd /tmp/ltsmin7611464902148513028;'/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)||<>((LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 00:26:03] [INFO ] Applying decomposition
[2023-03-09 00:26:03] [INFO ] Flatten gal took : 93 ms
[2023-03-09 00:26:03] [INFO ] Decomposing Gal with order
[2023-03-09 00:26:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 00:26:03] [INFO ] Removed a total of 7131 redundant transitions.
[2023-03-09 00:26:04] [INFO ] Flatten gal took : 240 ms
[2023-03-09 00:26:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 23 ms.
[2023-03-09 00:26:04] [INFO ] Time to serialize gal into /tmp/LTLCardinality13076419499535272008.gal : 28 ms
[2023-03-09 00:26:04] [INFO ] Time to serialize properties into /tmp/LTLCardinality5537178222443744358.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13076419499535272008.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5537178222443744358.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 2 LTL properties
Checking formula 0 : !((G(("((gsens0.VIDANGE_0+gsens1.VIDANGE_1)>=1)")||(F("(gROUTE_B.ROUTE_B_0<=gSUR_PONT_B.SUR_PONT_B_0)")))))
Formula 0 simplified : F(!"((gsens0.VIDANGE_0+gsens1.VIDANGE_1)>=1)" & G!"(gROUTE_B.ROUTE_B_0<=gSUR_PONT_B.SUR_PONT_B_0)")
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin7611464902148513028;'/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)||<>((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin7611464902148513028;'/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' 'X([](([](<>((LTLAPp2==true))) U ((LTLAPp3==true)||X(X((LTLAPp2==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 00:47:21] [INFO ] Flatten gal took : 99 ms
[2023-03-09 00:47:21] [INFO ] Input system was already deterministic with 1328 transitions.
[2023-03-09 00:47:21] [INFO ] Transformed 127 places.
[2023-03-09 00:47:21] [INFO ] Transformed 1328 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
[2023-03-09 00:47:21] [INFO ] Time to serialize gal into /tmp/LTLCardinality1719981060481737071.gal : 6 ms
[2023-03-09 00:47:21] [INFO ] Time to serialize properties into /tmp/LTLCardinality16376907544809994537.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/LTLCardinality1719981060481737071.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16376907544809994537.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 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(("((VIDANGE_0+VIDANGE_1)>=1)")||(F("(ROUTE_B_0<=SUR_PONT_B_0)")))))
Formula 0 simplified : F(!"((VIDANGE_0+VIDANGE_1)>=1)" & G!"(ROUTE_B_0<=SUR_PONT_B_0)")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 10717116 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16033616 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V50P50N10"
export BK_EXAMINATION="LTLCardinality"
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 BridgeAndVehicles-COL-V50P50N10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813689900091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N10.tgz
mv BridgeAndVehicles-COL-V50P50N10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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