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.r039-tajo-167813692300251.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 lolaxred
Input is BridgeAndVehicles-PT-V50P50N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r039-tajo-167813692300251
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 22K Feb 25 12:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 25 12:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 247K Feb 25 12:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 950K Feb 25 12:09 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 11K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 111K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 335K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 40K Feb 25 12:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 234K Feb 25 12:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 177K Feb 25 12:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 714K Feb 25 12:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.5K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.1M 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-PT-V50P50N10-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678486520323

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V50P50N10
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 22:15:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 22:15:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 22:15:22] [INFO ] Load time of PNML (sax parser for PT used): 164 ms
[2023-03-10 22:15:22] [INFO ] Transformed 128 places.
[2023-03-10 22:15:22] [INFO ] Transformed 1328 transitions.
[2023-03-10 22:15:22] [INFO ] Parsed PT model containing 128 places and 1328 transitions and 10010 arcs in 339 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 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 74 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-10 22:15:23] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2023-03-10 22:15:23] [INFO ] Computed 7 place invariants in 27 ms
[2023-03-10 22:15:24] [INFO ] Dead Transitions using invariants and state equation in 985 ms found 0 transitions.
[2023-03-10 22:15:24] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:24] [INFO ] Invariant cache hit.
[2023-03-10 22:15:24] [INFO ] Implicit Places using invariants in 301 ms returned []
[2023-03-10 22:15:24] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:24] [INFO ] Invariant cache hit.
[2023-03-10 22:15:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:25] [INFO ] Implicit Places using invariants and state equation in 756 ms returned []
Implicit Place search using SMT with State Equation took 1074 ms to find 0 implicit places.
[2023-03-10 22:15:25] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:25] [INFO ] Invariant cache hit.
[2023-03-10 22:15:25] [INFO ] Dead Transitions using invariants and state equation in 495 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2661 ms. Remains : 128/128 places, 1328/1328 transitions.
Support contains 16 out of 128 places after structural reductions.
[2023-03-10 22:15:26] [INFO ] Flatten gal took : 149 ms
[2023-03-10 22:15:26] [INFO ] Flatten gal took : 80 ms
[2023-03-10 22:15:26] [INFO ] Input system was already deterministic with 1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 489 ms. (steps per millisecond=20 ) properties (out of 24) seen :18
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-10 22:15:27] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:27] [INFO ] Invariant cache hit.
[2023-03-10 22:15:27] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-10 22:15:27] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:1
[2023-03-10 22:15:27] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-10 22:15:27] [INFO ] After 67ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :1
[2023-03-10 22:15:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:27] [INFO ] After 49ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :4 sat :1
[2023-03-10 22:15:27] [INFO ] After 111ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 40 ms.
[2023-03-10 22:15:28] [INFO ] After 277ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 1222 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 126 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-10 22:15:28] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-10 22:15:28] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-10 22:15:28] [INFO ] Dead Transitions using invariants and state equation in 517 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 646 ms. Remains : 126/128 places, 1328/1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 488488 steps, run timeout after 3001 ms. (steps per millisecond=162 ) properties seen :{}
Probabilistic random walk after 488488 steps, saw 133387 distinct states, run finished after 3003 ms. (steps per millisecond=162 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 22:15:31] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:31] [INFO ] Invariant cache hit.
[2023-03-10 22:15:31] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 22:15:31] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:15:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 22:15:32] [INFO ] After 85ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 22:15:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:32] [INFO ] After 61ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 22:15:32] [INFO ] After 135ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2023-03-10 22:15:32] [INFO ] After 348ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 94 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 126/126 places, 1328/1328 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 127 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-10 22:15:32] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:32] [INFO ] Invariant cache hit.
[2023-03-10 22:15:32] [INFO ] Implicit Places using invariants in 259 ms returned []
[2023-03-10 22:15:32] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:32] [INFO ] Invariant cache hit.
[2023-03-10 22:15:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:33] [INFO ] Implicit Places using invariants and state equation in 736 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1011 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 75 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1217 ms. Remains : 124/126 places, 1328/1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 547010 steps, run timeout after 3001 ms. (steps per millisecond=182 ) properties seen :{}
Probabilistic random walk after 547010 steps, saw 149316 distinct states, run finished after 3001 ms. (steps per millisecond=182 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-10 22:15:36] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2023-03-10 22:15:36] [INFO ] Computed 5 place invariants in 10 ms
[2023-03-10 22:15:36] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 22:15:36] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:15:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 22:15:36] [INFO ] After 79ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 22:15:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:37] [INFO ] After 59ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 22:15:37] [INFO ] After 149ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-03-10 22:15:37] [INFO ] After 308ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 65 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 124/124 places, 1328/1328 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 63 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-10 22:15:37] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:37] [INFO ] Invariant cache hit.
[2023-03-10 22:15:37] [INFO ] Implicit Places using invariants in 274 ms returned []
[2023-03-10 22:15:37] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:37] [INFO ] Invariant cache hit.
[2023-03-10 22:15:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:38] [INFO ] Implicit Places using invariants and state equation in 623 ms returned []
Implicit Place search using SMT with State Equation took 900 ms to find 0 implicit places.
[2023-03-10 22:15:38] [INFO ] Redundant transitions in 78 ms returned []
[2023-03-10 22:15:38] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:38] [INFO ] Invariant cache hit.
[2023-03-10 22:15:38] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1445 ms. Remains : 124/124 places, 1328/1328 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 124 transition count 250
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 1 with 4 rules applied. Total rules applied 1082 place count 122 transition count 248
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1084 place count 122 transition count 246
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1086 place count 120 transition count 246
Applied a total of 1086 rules in 29 ms. Remains 120 /124 variables (removed 4) and now considering 246/1328 (removed 1082) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 246 rows 120 cols
[2023-03-10 22:15:38] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 22:15:38] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 22:15:38] [INFO ] After 168ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 22:15:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 22:15:39] [INFO ] After 108ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 22:15:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-10 22:15:39] [INFO ] After 20ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 22:15:39] [INFO ] After 42ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-10 22:15:39] [INFO ] After 221ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 111 stabilizing places and 204 stable transitions
Graph (complete) has 2750 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 ms
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 2750 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 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 125 transition count 1327
Applied a total of 3 rules in 139 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-10 22:15:39] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-10 22:15:39] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-10 22:15:40] [INFO ] Dead Transitions using invariants and state equation in 516 ms found 0 transitions.
[2023-03-10 22:15:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:15:40] [INFO ] Invariant cache hit.
[2023-03-10 22:15:40] [INFO ] Implicit Places using invariants in 286 ms returned []
[2023-03-10 22:15:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:15:40] [INFO ] Invariant cache hit.
[2023-03-10 22:15:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:41] [INFO ] Implicit Places using invariants and state equation in 596 ms returned [52, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 904 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/128 places, 1327/1328 transitions.
Applied a total of 0 rules in 82 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 1646 ms. Remains : 123/128 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-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 s109 s110)), p1:(LEQ s111 s108)], 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 548 ms.
Product exploration explored 100000 steps with 647 reset in 325 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 185 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 79 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 140 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=70 )
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 189 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 93 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-10 22:15:42] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-10 22:15:42] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-10 22:15:43] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 22:15:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 22:15:43] [INFO ] [Real]Absence check using state equation in 94 ms returned sat
[2023-03-10 22:15:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 22:15:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 22:15:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 22:15:43] [INFO ] [Nat]Absence check using state equation in 71 ms returned sat
[2023-03-10 22:15:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:43] [INFO ] [Nat]Added 22 Read/Feed constraints in 171 ms returned sat
[2023-03-10 22:15:43] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 87 ms.
[2023-03-10 22:15:43] [INFO ] Added : 9 causal constraints over 3 iterations in 173 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 96 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-10 22:15:43] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:15:43] [INFO ] Invariant cache hit.
[2023-03-10 22:15:44] [INFO ] Dead Transitions using invariants and state equation in 441 ms found 0 transitions.
[2023-03-10 22:15:44] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:15:44] [INFO ] Invariant cache hit.
[2023-03-10 22:15:44] [INFO ] Implicit Places using invariants in 191 ms returned []
[2023-03-10 22:15:44] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:15:44] [INFO ] Invariant cache hit.
[2023-03-10 22:15:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:45] [INFO ] Implicit Places using invariants and state equation in 715 ms returned []
Implicit Place search using SMT with State Equation took 908 ms to find 0 implicit places.
[2023-03-10 22:15:45] [INFO ] Redundant transitions in 43 ms returned []
[2023-03-10 22:15:45] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:15:45] [INFO ] Invariant cache hit.
[2023-03-10 22:15:45] [INFO ] Dead Transitions using invariants and state equation in 437 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1940 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 172 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 71 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Finished random walk after 159 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=53 )
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 229 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 89 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 88 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
[2023-03-10 22:15:46] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:15:46] [INFO ] Invariant cache hit.
[2023-03-10 22:15:46] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-10 22:15:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 22:15:46] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2023-03-10 22:15:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 22:15:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 22:15:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 22:15:47] [INFO ] [Nat]Absence check using state equation in 115 ms returned sat
[2023-03-10 22:15:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:47] [INFO ] [Nat]Added 22 Read/Feed constraints in 108 ms returned sat
[2023-03-10 22:15:47] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 61 ms.
[2023-03-10 22:15:47] [INFO ] Added : 10 causal constraints over 4 iterations in 199 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 643 reset in 441 ms.
Product exploration explored 100000 steps with 644 reset in 446 ms.
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 118 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-10 22:15:48] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:15:48] [INFO ] Invariant cache hit.
[2023-03-10 22:15:49] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
[2023-03-10 22:15:49] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:15:49] [INFO ] Invariant cache hit.
[2023-03-10 22:15:49] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-10 22:15:49] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:15:49] [INFO ] Invariant cache hit.
[2023-03-10 22:15:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:50] [INFO ] Implicit Places using invariants and state equation in 834 ms returned []
Implicit Place search using SMT with State Equation took 1022 ms to find 0 implicit places.
[2023-03-10 22:15:50] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-10 22:15:50] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:15:50] [INFO ] Invariant cache hit.
[2023-03-10 22:15:50] [INFO ] Dead Transitions using invariants and state equation in 504 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2074 ms. Remains : 123/123 places, 1327/1327 transitions.
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLCardinality-00 finished in 11402 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)&&F(G(p1)))||F((G(F(p0))||(p2&&F(p0)))))))'
Support contains 4 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 7 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-10 22:15:50] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2023-03-10 22:15:50] [INFO ] Computed 7 place invariants in 3 ms
[2023-03-10 22:15:51] [INFO ] Dead Transitions using invariants and state equation in 474 ms found 0 transitions.
[2023-03-10 22:15:51] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:51] [INFO ] Invariant cache hit.
[2023-03-10 22:15:51] [INFO ] Implicit Places using invariants in 197 ms returned []
[2023-03-10 22:15:51] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:51] [INFO ] Invariant cache hit.
[2023-03-10 22:15:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:52] [INFO ] Implicit Places using invariants and state equation in 627 ms returned [52, 109]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 828 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 126/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 7 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 1317 ms. Remains : 126/128 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) (NOT p1))), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(GT s53 1), p0:(GT 1 s113), p1:(LEQ 1 (ADD s111 s112))], 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 557 steps with 6 reset in 5 ms.
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLCardinality-02 finished in 1484 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 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 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 127 transition count 1328
Applied a total of 1 rules in 9 ms. Remains 127 /128 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2023-03-10 22:15:52] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2023-03-10 22:15:52] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-10 22:15:52] [INFO ] Dead Transitions using invariants and state equation in 461 ms found 0 transitions.
[2023-03-10 22:15:52] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:52] [INFO ] Invariant cache hit.
[2023-03-10 22:15:53] [INFO ] Implicit Places using invariants in 262 ms returned []
[2023-03-10 22:15:53] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:53] [INFO ] Invariant cache hit.
[2023-03-10 22:15:53] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:53] [INFO ] Implicit Places using invariants and state equation in 610 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 875 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 7 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 1355 ms. Remains : 125/128 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-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 s112 s113)], 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 649 ms.
Product exploration explored 100000 steps with 50000 reset in 542 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.5 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 105 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-PT-V50P50N10-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLCardinality-05 finished in 2761 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||(p1 U (p2||G(p1))))))'
Support contains 3 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 2750 edges and 128 vertex of which 127 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 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 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 126 transition count 1327
Applied a total of 3 rules in 100 ms. Remains 126 /128 variables (removed 2) and now considering 1327/1328 (removed 1) transitions.
[2023-03-10 22:15:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 126 cols
[2023-03-10 22:15:55] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-10 22:15:55] [INFO ] Dead Transitions using invariants and state equation in 450 ms found 0 transitions.
[2023-03-10 22:15:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:15:55] [INFO ] Invariant cache hit.
[2023-03-10 22:15:55] [INFO ] Implicit Places using invariants in 251 ms returned []
[2023-03-10 22:15:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:15:55] [INFO ] Invariant cache hit.
[2023-03-10 22:15:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:56] [INFO ] Implicit Places using invariants and state equation in 692 ms returned [52, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 947 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/128 places, 1327/1328 transitions.
Applied a total of 0 rules in 74 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1575 ms. Remains : 124/128 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 1}, { cond=(OR p0 p2), acceptance={} source=2 dest: 2}]], initial=2, aps=[p2:(AND (LEQ 2 s108) (GT 1 s121)), p1:(GT 1 s121), p0:(GT 3 s111)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 132 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLCardinality-10 finished in 1687 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 U X((p1&&G(F(p2))))))'
Support contains 7 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 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 127 transition count 1328
Applied a total of 1 rules in 8 ms. Remains 127 /128 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2023-03-10 22:15:56] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2023-03-10 22:15:56] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-10 22:15:57] [INFO ] Dead Transitions using invariants and state equation in 441 ms found 0 transitions.
[2023-03-10 22:15:57] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:57] [INFO ] Invariant cache hit.
[2023-03-10 22:15:57] [INFO ] Implicit Places using invariants in 244 ms returned []
[2023-03-10 22:15:57] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:57] [INFO ] Invariant cache hit.
[2023-03-10 22:15:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:15:58] [INFO ] Implicit Places using invariants and state equation in 786 ms returned []
Implicit Place search using SMT with State Equation took 1038 ms to find 0 implicit places.
[2023-03-10 22:15:58] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:15:58] [INFO ] Invariant cache hit.
[2023-03-10 22:15:58] [INFO ] Dead Transitions using invariants and state equation in 442 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/128 places, 1328/1328 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1934 ms. Remains : 127/128 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 299 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), true, (NOT p2), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 4}, { cond=p1, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 4}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(LEQ s54 s55), p1:(LEQ s7 s112), p2:(OR (NOT (AND (LEQ s54 s55) (LEQ s109 s53))) (GT s55 s0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 322 reset in 661 ms.
Product exploration explored 100000 steps with 310 reset in 505 ms.
Computed a total of 110 stabilizing places and 204 stable transitions
Graph (complete) has 2749 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Computed a total of 110 stabilizing places and 204 stable transitions
Detected a total of 110/127 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), true, (X (X p1)), (X (X p2)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2))))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 1041 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p2), (NOT p2)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), true, (X (X p1)), (X (X p2)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (AND p1 (NOT p2))), (X (NOT (AND p1 (NOT p2)))), (F p2)]
Knowledge based reduction with 13 factoid took 571 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 92 ms :[(NOT p2), (NOT p2)]
[2023-03-10 22:16:02] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:02] [INFO ] Invariant cache hit.
[2023-03-10 22:16:02] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-10 22:16:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 22:16:02] [INFO ] [Real]Absence check using state equation in 364 ms returned sat
[2023-03-10 22:16:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 22:16:03] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-10 22:16:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 22:16:03] [INFO ] [Nat]Absence check using state equation in 410 ms returned sat
[2023-03-10 22:16:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:16:03] [INFO ] [Nat]Added 22 Read/Feed constraints in 47 ms returned sat
[2023-03-10 22:16:03] [INFO ] Deduced a trap composed of 5 places in 172 ms of which 2 ms to minimize.
[2023-03-10 22:16:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 222 ms
[2023-03-10 22:16:03] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 38 ms.
[2023-03-10 22:16:04] [INFO ] Added : 24 causal constraints over 7 iterations in 181 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 5 out of 127 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 66 ms. Remains 127 /127 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-10 22:16:04] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:04] [INFO ] Invariant cache hit.
[2023-03-10 22:16:04] [INFO ] Dead Transitions using invariants and state equation in 492 ms found 0 transitions.
[2023-03-10 22:16:04] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:04] [INFO ] Invariant cache hit.
[2023-03-10 22:16:04] [INFO ] Implicit Places using invariants in 189 ms returned []
[2023-03-10 22:16:04] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:04] [INFO ] Invariant cache hit.
[2023-03-10 22:16:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:16:05] [INFO ] Implicit Places using invariants and state equation in 557 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 749 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 126/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 71 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1381 ms. Remains : 126/127 places, 1328/1328 transitions.
Computed a total of 109 stabilizing places and 204 stable transitions
Graph (complete) has 2645 edges and 126 vertex of which 125 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Computed a total of 109 stabilizing places and 204 stable transitions
Detected a total of 109/126 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p2), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2)]
Knowledge based reduction with 3 factoid took 185 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p2), (NOT p2)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p2), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (NOT p2)), (X p2), (F p2)]
Knowledge based reduction with 3 factoid took 184 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p2), (NOT p2)]
[2023-03-10 22:16:06] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-10 22:16:06] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 22:16:06] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 22:16:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 22:16:06] [INFO ] [Real]Absence check using state equation in 274 ms returned sat
[2023-03-10 22:16:06] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 22:16:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 22:16:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 22:16:07] [INFO ] [Nat]Absence check using state equation in 134 ms returned sat
[2023-03-10 22:16:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:16:07] [INFO ] [Nat]Added 22 Read/Feed constraints in 63 ms returned sat
[2023-03-10 22:16:07] [INFO ] Deduced a trap composed of 5 places in 211 ms of which 1 ms to minimize.
[2023-03-10 22:16:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 345 ms
[2023-03-10 22:16:08] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 68 ms.
[2023-03-10 22:16:08] [INFO ] Added : 53 causal constraints over 12 iterations in 350 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 113 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 686 reset in 541 ms.
Product exploration explored 100000 steps with 646 reset in 553 ms.
Support contains 5 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 71 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-10 22:16:09] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:09] [INFO ] Invariant cache hit.
[2023-03-10 22:16:10] [INFO ] Dead Transitions using invariants and state equation in 663 ms found 0 transitions.
[2023-03-10 22:16:10] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:10] [INFO ] Invariant cache hit.
[2023-03-10 22:16:10] [INFO ] Implicit Places using invariants in 180 ms returned []
[2023-03-10 22:16:10] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:10] [INFO ] Invariant cache hit.
[2023-03-10 22:16:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:16:11] [INFO ] Implicit Places using invariants and state equation in 506 ms returned []
Implicit Place search using SMT with State Equation took 702 ms to find 0 implicit places.
[2023-03-10 22:16:11] [INFO ] Redundant transitions in 15 ms returned []
[2023-03-10 22:16:11] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:11] [INFO ] Invariant cache hit.
[2023-03-10 22:16:11] [INFO ] Dead Transitions using invariants and state equation in 370 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1836 ms. Remains : 126/126 places, 1328/1328 transitions.
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLCardinality-11 finished in 14768 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(!p0))))'
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 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 126 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1327
Applied a total of 4 rules in 22 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-10 22:16:11] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-10 22:16:11] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 22:16:12] [INFO ] Dead Transitions using invariants and state equation in 712 ms found 0 transitions.
[2023-03-10 22:16:12] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:16:12] [INFO ] Invariant cache hit.
[2023-03-10 22:16:12] [INFO ] Implicit Places using invariants in 184 ms returned []
[2023-03-10 22:16:12] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:16:12] [INFO ] Invariant cache hit.
[2023-03-10 22:16:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:16:13] [INFO ] Implicit Places using invariants and state equation in 689 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 890 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/128 places, 1327/1328 transitions.
Applied a total of 0 rules in 8 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1633 ms. Remains : 124/128 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 182 ms :[true, p0, false, false, false, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 1}, { cond=p0, acceptance={} source=4 dest: 3}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(GT s54 s52)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 236 reset in 542 ms.
Product exploration explored 100000 steps with 236 reset in 459 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Detected a total of 107/124 stabilizing places and 203/1327 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 : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 197 ms. Reduced automaton from 6 states, 8 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 79 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
Finished Best-First random walk after 200 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=100 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 308 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 73 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Support contains 2 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 11 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-10 22:16:15] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2023-03-10 22:16:15] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 22:16:15] [INFO ] Dead Transitions using invariants and state equation in 573 ms found 0 transitions.
[2023-03-10 22:16:15] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:16:15] [INFO ] Invariant cache hit.
[2023-03-10 22:16:15] [INFO ] Implicit Places using invariants in 180 ms returned []
[2023-03-10 22:16:15] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:16:15] [INFO ] Invariant cache hit.
[2023-03-10 22:16:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:16:16] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 673 ms to find 0 implicit places.
[2023-03-10 22:16:16] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:16:16] [INFO ] Invariant cache hit.
[2023-03-10 22:16:16] [INFO ] Dead Transitions using invariants and state equation in 428 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1689 ms. Remains : 124/124 places, 1327/1327 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Detected a total of 107/124 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 184 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 80 ms :[true, (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Finished Best-First random walk after 200 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=200 )
Knowledge obtained : [p0, (X p0), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 5 factoid took 282 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 97 ms :[true, (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 236 reset in 446 ms.
Entered a terminal (fully accepting) state of product in 52117 steps with 123 reset in 230 ms.
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLCardinality-12 finished in 6971 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 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 2750 edges and 128 vertex of which 127 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 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 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 126 transition count 1327
Applied a total of 3 rules in 114 ms. Remains 126 /128 variables (removed 2) and now considering 1327/1328 (removed 1) transitions.
[2023-03-10 22:16:18] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 126 cols
[2023-03-10 22:16:18] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-10 22:16:19] [INFO ] Dead Transitions using invariants and state equation in 446 ms found 0 transitions.
[2023-03-10 22:16:19] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:16:19] [INFO ] Invariant cache hit.
[2023-03-10 22:16:19] [INFO ] Implicit Places using invariants in 202 ms returned []
[2023-03-10 22:16:19] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-10 22:16:19] [INFO ] Invariant cache hit.
[2023-03-10 22:16:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:16:19] [INFO ] Implicit Places using invariants and state equation in 660 ms returned [109]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 879 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/128 places, 1327/1328 transitions.
Applied a total of 0 rules in 59 ms. Remains 125 /125 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1505 ms. Remains : 125/128 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s54 s52)], 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 371 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLCardinality-13 finished in 1606 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(F(p1))||G(p2)))&&p0)))'
Support contains 4 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 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 126 transition count 1328
Applied a total of 2 rules in 7 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-10 22:16:20] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-10 22:16:20] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 22:16:20] [INFO ] Dead Transitions using invariants and state equation in 526 ms found 0 transitions.
[2023-03-10 22:16:20] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:20] [INFO ] Invariant cache hit.
[2023-03-10 22:16:20] [INFO ] Implicit Places using invariants in 201 ms returned []
[2023-03-10 22:16:20] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:20] [INFO ] Invariant cache hit.
[2023-03-10 22:16:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:16:21] [INFO ] Implicit Places using invariants and state equation in 533 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 750 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 16 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 1300 ms. Remains : 125/128 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 247 ms :[true, (NOT p1), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=p2, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(AND (LEQ 3 s110) (LEQ 1 s53)), p0:(AND (LEQ s52 s109) (GT 3 s110)), p2:(LEQ s52 s109)], 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, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLCardinality-14 finished in 1591 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U (p1||G(p0)))))'
Support contains 4 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 2750 edges and 128 vertex of which 127 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 99 ms. Remains 127 /128 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2023-03-10 22:16:21] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2023-03-10 22:16:21] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-10 22:16:22] [INFO ] Dead Transitions using invariants and state equation in 511 ms found 0 transitions.
[2023-03-10 22:16:22] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:22] [INFO ] Invariant cache hit.
[2023-03-10 22:16:22] [INFO ] Implicit Places using invariants in 181 ms returned []
[2023-03-10 22:16:22] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:22] [INFO ] Invariant cache hit.
[2023-03-10 22:16:22] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:16:23] [INFO ] Implicit Places using invariants and state equation in 713 ms returned [52, 109]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 901 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 58 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1571 ms. Remains : 125/128 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (GT s113 s109) (GT s53 s110)), p0:(GT s53 s110)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 3874 reset in 370 ms.
Product exploration explored 100000 steps with 3915 reset in 377 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 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 265 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p1) (NOT p0))]
Finished random walk after 131 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) p0)), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 6 factoid took 236 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 42 ms :[(AND (NOT p1) (NOT p0))]
[2023-03-10 22:16:24] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 125 cols
[2023-03-10 22:16:24] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-10 22:16:25] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 22:16:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 22:16:25] [INFO ] [Real]Absence check using state equation in 362 ms returned sat
[2023-03-10 22:16:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 22:16:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 22:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 22:16:26] [INFO ] [Nat]Absence check using state equation in 159 ms returned sat
[2023-03-10 22:16:26] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:16:26] [INFO ] [Nat]Added 22 Read/Feed constraints in 341 ms returned sat
[2023-03-10 22:16:26] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 68 ms.
[2023-03-10 22:16:26] [INFO ] Added : 16 causal constraints over 4 iterations in 245 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 4 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 1328/1328 transitions.
Applied a total of 0 rules in 70 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-10 22:16:26] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:26] [INFO ] Invariant cache hit.
[2023-03-10 22:16:27] [INFO ] Dead Transitions using invariants and state equation in 573 ms found 0 transitions.
[2023-03-10 22:16:27] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:27] [INFO ] Invariant cache hit.
[2023-03-10 22:16:27] [INFO ] Implicit Places using invariants in 222 ms returned []
[2023-03-10 22:16:27] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:27] [INFO ] Invariant cache hit.
[2023-03-10 22:16:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:16:28] [INFO ] Implicit Places using invariants and state equation in 532 ms returned []
Implicit Place search using SMT with State Equation took 758 ms to find 0 implicit places.
[2023-03-10 22:16:28] [INFO ] Redundant transitions in 28 ms returned []
[2023-03-10 22:16:28] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:28] [INFO ] Invariant cache hit.
[2023-03-10 22:16:28] [INFO ] Dead Transitions using invariants and state equation in 470 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1930 ms. Remains : 125/125 places, 1328/1328 transitions.
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 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 234 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(AND (NOT p1) (NOT p0))]
Finished random walk after 206 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) p0)), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 6 factoid took 354 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[(AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 48 ms :[(AND (NOT p1) (NOT p0))]
[2023-03-10 22:16:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:29] [INFO ] Invariant cache hit.
[2023-03-10 22:16:30] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 22:16:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 22:16:30] [INFO ] [Real]Absence check using state equation in 329 ms returned sat
[2023-03-10 22:16:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 22:16:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 22:16:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 22:16:31] [INFO ] [Nat]Absence check using state equation in 137 ms returned sat
[2023-03-10 22:16:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:16:31] [INFO ] [Nat]Added 22 Read/Feed constraints in 49 ms returned sat
[2023-03-10 22:16:31] [INFO ] Deduced a trap composed of 5 places in 209 ms of which 1 ms to minimize.
[2023-03-10 22:16:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1094 ms
[2023-03-10 22:16:32] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 47 ms.
[2023-03-10 22:16:32] [INFO ] Added : 9 causal constraints over 3 iterations in 274 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p0))
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 3716 reset in 502 ms.
Product exploration explored 100000 steps with 4053 reset in 538 ms.
Support contains 4 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 1328/1328 transitions.
Applied a total of 0 rules in 65 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-10 22:16:33] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:33] [INFO ] Invariant cache hit.
[2023-03-10 22:16:34] [INFO ] Dead Transitions using invariants and state equation in 539 ms found 0 transitions.
[2023-03-10 22:16:34] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:34] [INFO ] Invariant cache hit.
[2023-03-10 22:16:34] [INFO ] Implicit Places using invariants in 252 ms returned []
[2023-03-10 22:16:34] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:34] [INFO ] Invariant cache hit.
[2023-03-10 22:16:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 22:16:34] [INFO ] Implicit Places using invariants and state equation in 517 ms returned []
Implicit Place search using SMT with State Equation took 786 ms to find 0 implicit places.
[2023-03-10 22:16:34] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-10 22:16:34] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-10 22:16:34] [INFO ] Invariant cache hit.
[2023-03-10 22:16:35] [INFO ] Dead Transitions using invariants and state equation in 399 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1832 ms. Remains : 125/125 places, 1328/1328 transitions.
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLCardinality-15 finished in 13727 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' '!((p0 U X((p1&&G(F(p2))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U (p1||G(p0)))))'
[2023-03-10 22:16:36] [INFO ] Flatten gal took : 116 ms
[2023-03-10 22:16:36] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-10 22:16:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 128 places, 1328 transitions and 10010 arcs took 16 ms.
Total runtime 73736 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT BridgeAndVehicles-PT-V50P50N10
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
LTLCardinality

BK_STOP 1678486751811

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/LTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:433
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 1 (type EXCL) for 0 BridgeAndVehicles-PT-V50P50N10-LTLCardinality-00
lola: time limit : 1200 sec
lola: memory limit: 32 pages
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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-PT-V50P50N10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is BridgeAndVehicles-PT-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 r039-tajo-167813692300251"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P50N10.tgz
mv BridgeAndVehicles-PT-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 ;