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-167813692000043.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is BridgeAndVehicles-COL-V20P20N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r039-tajo-167813692000043
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 8.1K Feb 25 12:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 12:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 12:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 12:06 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 3.8K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 12:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Feb 25 12:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:35 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 39K 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-V20P20N10-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678478789839

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-COL-V20P20N10
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 20:06:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 20:06:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 20:06:31] [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.
[2023-03-10 20:06:32] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-10 20:06:32] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 431 ms
[2023-03-10 20:06:32] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 68 PT places and 19578.0 transition bindings in 16 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2023-03-10 20:06:32] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2023-03-10 20:06:32] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-11 FALSE 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.1 ms
Remains 15 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.0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 24) seen :19
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 10 rows 12 cols
[2023-03-10 20:06:32] [INFO ] Computed 4 place invariants in 11 ms
[2023-03-10 20:06:33] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 20:06:33] [INFO ] After 15ms SMT Verify possible using state equation in real domain returned unsat :3 sat :1 real:1
[2023-03-10 20:06:33] [INFO ] After 24ms SMT Verify possible using trap constraints in real domain returned unsat :3 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2023-03-10 20:06:33] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:2
[2023-03-10 20:06:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:33] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2023-03-10 20:06:33] [INFO ] After 40ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-10 20:06:33] [INFO ] After 181ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Finished Parikh walk after 78 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=39 )
Parikh walk visited 2 properties in 6 ms.
Successfully simplified 3 atomic propositions for a total of 15 simplifications.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-10 20:06:33] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2023-03-10 20:06:33] [INFO ] Flatten gal took : 43 ms
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-10 20:06:33] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] 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
[2023-03-10 20:06:33] [INFO ] Unfolded HLPN to a Petri net with 68 places and 548 transitions 4070 arcs in 32 ms.
[2023-03-10 20:06:33] [INFO ] Unfolded 13 HLPN properties in 0 ms.
Support contains 13 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Applied a total of 0 rules in 20 ms. Remains 68 /68 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:06:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2023-03-10 20:06:33] [INFO ] Computed 7 place invariants in 11 ms
[2023-03-10 20:06:33] [INFO ] Dead Transitions using invariants and state equation in 279 ms found 0 transitions.
[2023-03-10 20:06:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:06:33] [INFO ] Invariant cache hit.
[2023-03-10 20:06:33] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-10 20:06:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:06:33] [INFO ] Invariant cache hit.
[2023-03-10 20:06:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:34] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 294 ms to find 0 implicit places.
[2023-03-10 20:06:34] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:06:34] [INFO ] Invariant cache hit.
[2023-03-10 20:06:34] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 782 ms. Remains : 68/68 places, 548/548 transitions.
Support contains 13 out of 68 places after structural reductions.
[2023-03-10 20:06:34] [INFO ] Flatten gal took : 42 ms
[2023-03-10 20:06:34] [INFO ] Flatten gal took : 38 ms
[2023-03-10 20:06:34] [INFO ] Input system was already deterministic with 548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 21) seen :18
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-10 20:06:34] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:06:34] [INFO ] Invariant cache hit.
[2023-03-10 20:06:34] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-10 20:06:35] [INFO ] After 111ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-10 20:06:35] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:35] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-10 20:06:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:35] [INFO ] After 43ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2023-03-10 20:06:35] [INFO ] After 93ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-03-10 20:06:35] [INFO ] After 236ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 562 edges and 68 vertex of which 66 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 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 65 transition count 547
Applied a total of 3 rules in 62 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:06:35] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-10 20:06:35] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-10 20:06:35] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 277 ms. Remains : 65/68 places, 547/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 545026 steps, run timeout after 3001 ms. (steps per millisecond=181 ) properties seen :{}
Probabilistic random walk after 545026 steps, saw 135108 distinct states, run finished after 3003 ms. (steps per millisecond=181 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-10 20:06:38] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:38] [INFO ] Invariant cache hit.
[2023-03-10 20:06:38] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:06:38] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 20:06:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:38] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 20:06:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:38] [INFO ] After 27ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-10 20:06:38] [INFO ] After 58ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-10 20:06:39] [INFO ] After 172ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 65 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 65/65 places, 547/547 transitions.
Applied a total of 0 rules in 27 ms. Remains 65 /65 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 65/65 places, 547/547 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 65/65 places, 547/547 transitions.
Applied a total of 0 rules in 23 ms. Remains 65 /65 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:06:39] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:39] [INFO ] Invariant cache hit.
[2023-03-10 20:06:39] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-10 20:06:39] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:39] [INFO ] Invariant cache hit.
[2023-03-10 20:06:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:39] [INFO ] Implicit Places using invariants and state equation in 222 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 361 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 63/65 places, 547/547 transitions.
Applied a total of 0 rules in 18 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 402 ms. Remains : 63/65 places, 547/547 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 667402 steps, run timeout after 3001 ms. (steps per millisecond=222 ) properties seen :{}
Probabilistic random walk after 667402 steps, saw 163326 distinct states, run finished after 3001 ms. (steps per millisecond=222 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-10 20:06:42] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2023-03-10 20:06:42] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-10 20:06:42] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:42] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 20:06:42] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 20:06:42] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 20:06:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:42] [INFO ] After 51ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-10 20:06:42] [INFO ] After 94ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 22 ms.
[2023-03-10 20:06:42] [INFO ] After 184ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 17 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 63/63 places, 547/547 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 16 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:06:42] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:42] [INFO ] Invariant cache hit.
[2023-03-10 20:06:43] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-10 20:06:43] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:43] [INFO ] Invariant cache hit.
[2023-03-10 20:06:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:43] [INFO ] Implicit Places using invariants and state equation in 179 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2023-03-10 20:06:43] [INFO ] Redundant transitions in 34 ms returned []
[2023-03-10 20:06:43] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:43] [INFO ] Invariant cache hit.
[2023-03-10 20:06:43] [INFO ] Dead Transitions using invariants and state equation in 180 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 520 ms. Remains : 63/63 places, 547/547 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 63 transition count 129
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 422 place count 61 transition count 127
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 424 place count 61 transition count 125
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 426 place count 59 transition count 125
Applied a total of 426 rules in 14 ms. Remains 59 /63 variables (removed 4) and now considering 125/547 (removed 422) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 125 rows 59 cols
[2023-03-10 20:06:43] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:06:43] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:43] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 20:06:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:43] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 20:06:43] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-10 20:06:43] [INFO ] After 30ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-10 20:06:43] [INFO ] After 55ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-10 20:06:43] [INFO ] After 143ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-12 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 51 stabilizing places and 84 stable transitions
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.8 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 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 67 transition count 548
Applied a total of 1 rules in 7 ms. Remains 67 /68 variables (removed 1) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:06:43] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 67 cols
[2023-03-10 20:06:43] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-10 20:06:44] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
[2023-03-10 20:06:44] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:06:44] [INFO ] Invariant cache hit.
[2023-03-10 20:06:44] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-10 20:06:44] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:06:44] [INFO ] Invariant cache hit.
[2023-03-10 20:06:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:44] [INFO ] Implicit Places using invariants and state equation in 240 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 349 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/68 places, 548/548 transitions.
Applied a total of 0 rules in 4 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 550 ms. Remains : 65/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00 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 2 s47)], 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 1538 reset in 485 ms.
Product exploration explored 100000 steps with 1550 reset in 350 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Graph (complete) has 1101 edges and 65 vertex of which 64 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/65 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 157 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Finished random walk after 81 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=81 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 201 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2023-03-10 20:06:46] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2023-03-10 20:06:46] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-10 20:06:46] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:46] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-10 20:06:46] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:06:46] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:06:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:46] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2023-03-10 20:06:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:46] [INFO ] [Nat]Added 22 Read/Feed constraints in 468 ms returned sat
[2023-03-10 20:06:46] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 46 ms.
[2023-03-10 20:06:47] [INFO ] Added : 9 causal constraints over 3 iterations in 101 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 548/548 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 2 place count 64 transition count 547
Applied a total of 2 rules in 87 ms. Remains 64 /65 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:06:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-10 20:06:47] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 20:06:47] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
[2023-03-10 20:06:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:47] [INFO ] Invariant cache hit.
[2023-03-10 20:06:47] [INFO ] Implicit Places using invariants in 105 ms returned []
[2023-03-10 20:06:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:47] [INFO ] Invariant cache hit.
[2023-03-10 20:06:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:47] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
[2023-03-10 20:06:47] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-10 20:06:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:47] [INFO ] Invariant cache hit.
[2023-03-10 20:06:47] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/65 places, 547/548 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 813 ms. Remains : 64/65 places, 547/548 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1099 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 140 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 70 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=70 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 196 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
[2023-03-10 20:06:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:48] [INFO ] Invariant cache hit.
[2023-03-10 20:06:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:48] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-10 20:06:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:06:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:48] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-10 20:06:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:48] [INFO ] [Nat]Added 22 Read/Feed constraints in 139 ms returned sat
[2023-03-10 20:06:49] [INFO ] Deduced a trap composed of 5 places in 115 ms of which 1 ms to minimize.
[2023-03-10 20:06:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 148 ms
[2023-03-10 20:06:49] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 32 ms.
[2023-03-10 20:06:49] [INFO ] Added : 11 causal constraints over 4 iterations in 89 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1725 reset in 277 ms.
Product exploration explored 100000 steps with 1731 reset in 292 ms.
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 20 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:06:49] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:49] [INFO ] Invariant cache hit.
[2023-03-10 20:06:50] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
[2023-03-10 20:06:50] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:50] [INFO ] Invariant cache hit.
[2023-03-10 20:06:50] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-10 20:06:50] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:50] [INFO ] Invariant cache hit.
[2023-03-10 20:06:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:50] [INFO ] Implicit Places using invariants and state equation in 175 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
[2023-03-10 20:06:50] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:06:50] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:50] [INFO ] Invariant cache hit.
[2023-03-10 20:06:50] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 708 ms. Remains : 64/64 places, 547/547 transitions.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00 finished in 6741 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))&&F(p1)))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 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 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 65 transition count 547
Applied a total of 3 rules in 27 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:06:50] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-10 20:06:50] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:06:50] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
[2023-03-10 20:06:50] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:50] [INFO ] Invariant cache hit.
[2023-03-10 20:06:50] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-10 20:06:50] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:50] [INFO ] Invariant cache hit.
[2023-03-10 20:06:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:51] [INFO ] Implicit Places using invariants and state equation in 241 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 344 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/68 places, 547/548 transitions.
Applied a total of 0 rules in 25 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 574 ms. Remains : 63/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(GT 1 s44), p0:(LEQ 2 s22)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 152 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-01 finished in 709 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 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 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 65 transition count 547
Applied a total of 3 rules in 34 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:06:51] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-10 20:06:51] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:06:51] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
[2023-03-10 20:06:51] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:51] [INFO ] Invariant cache hit.
[2023-03-10 20:06:51] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-10 20:06:51] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:51] [INFO ] Invariant cache hit.
[2023-03-10 20:06:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:51] [INFO ] Implicit Places using invariants and state equation in 295 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 399 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/68 places, 547/548 transitions.
Applied a total of 0 rules in 23 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 632 ms. Remains : 64/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 99 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s45 s23), p1:(GT 3 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2776 reset in 397 ms.
Product exploration explored 100000 steps with 2911 reset in 341 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 272 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 5 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 367 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 141 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-10 20:06:53] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-10 20:06:53] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:06:54] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:06:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:54] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2023-03-10 20:06:54] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:06:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:54] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-10 20:06:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:54] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-10 20:06:54] [INFO ] Deduced a trap composed of 5 places in 96 ms of which 1 ms to minimize.
[2023-03-10 20:06:54] [INFO ] Deduced a trap composed of 4 places in 53 ms of which 0 ms to minimize.
[2023-03-10 20:06:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 337 ms
[2023-03-10 20:06:54] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 53 ms.
[2023-03-10 20:06:54] [INFO ] Added : 26 causal constraints over 6 iterations in 156 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 20 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:06:54] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:54] [INFO ] Invariant cache hit.
[2023-03-10 20:06:55] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
[2023-03-10 20:06:55] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:55] [INFO ] Invariant cache hit.
[2023-03-10 20:06:55] [INFO ] Implicit Places using invariants in 115 ms returned []
[2023-03-10 20:06:55] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:55] [INFO ] Invariant cache hit.
[2023-03-10 20:06:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:55] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 325 ms to find 0 implicit places.
[2023-03-10 20:06:55] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:06:55] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:55] [INFO ] Invariant cache hit.
[2023-03-10 20:06:55] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 807 ms. Remains : 64/64 places, 547/547 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 272 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 6 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (X p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 397 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
[2023-03-10 20:06:56] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:56] [INFO ] Invariant cache hit.
[2023-03-10 20:06:56] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:56] [INFO ] [Real]Absence check using state equation in 44 ms returned sat
[2023-03-10 20:06:56] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:06:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:06:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:06:57] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-10 20:06:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:57] [INFO ] [Nat]Added 22 Read/Feed constraints in 9 ms returned sat
[2023-03-10 20:06:57] [INFO ] Deduced a trap composed of 5 places in 98 ms of which 1 ms to minimize.
[2023-03-10 20:06:57] [INFO ] Deduced a trap composed of 4 places in 45 ms of which 0 ms to minimize.
[2023-03-10 20:06:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 327 ms
[2023-03-10 20:06:57] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 30 ms.
[2023-03-10 20:06:57] [INFO ] Added : 26 causal constraints over 6 iterations in 126 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 2685 reset in 365 ms.
Product exploration explored 100000 steps with 2577 reset in 357 ms.
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 33 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:06:58] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:58] [INFO ] Invariant cache hit.
[2023-03-10 20:06:58] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
[2023-03-10 20:06:58] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:58] [INFO ] Invariant cache hit.
[2023-03-10 20:06:58] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-10 20:06:58] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:58] [INFO ] Invariant cache hit.
[2023-03-10 20:06:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:58] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2023-03-10 20:06:58] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-10 20:06:58] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:06:58] [INFO ] Invariant cache hit.
[2023-03-10 20:06:59] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 663 ms. Remains : 64/64 places, 547/547 transitions.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02 finished in 7790 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 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 66 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 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 65 transition count 547
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 63 transition count 546
Applied a total of 6 rules in 21 ms. Remains 63 /68 variables (removed 5) and now considering 546/548 (removed 2) transitions.
[2023-03-10 20:06:59] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
// Phase 1: matrix 128 rows 63 cols
[2023-03-10 20:06:59] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-10 20:06:59] [INFO ] Implicit Places using invariants in 93 ms returned []
[2023-03-10 20:06:59] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-10 20:06:59] [INFO ] Invariant cache hit.
[2023-03-10 20:06:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:06:59] [INFO ] Implicit Places using invariants and state equation in 199 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 296 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/68 places, 546/548 transitions.
Applied a total of 0 rules in 15 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 333 ms. Remains : 61/68 places, 546/548 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 1 (ADD s46 s47))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 765 reset in 274 ms.
Product exploration explored 100000 steps with 765 reset in 224 ms.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 149 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 146 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2023-03-10 20:07:00] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
// Phase 1: matrix 128 rows 61 cols
[2023-03-10 20:07:00] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-10 20:07:00] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:00] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2023-03-10 20:07:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:07:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:00] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2023-03-10 20:07:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:01] [INFO ] [Nat]Added 22 Read/Feed constraints in 419 ms returned sat
[2023-03-10 20:07:01] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 75 transitions) in 23 ms.
[2023-03-10 20:07:01] [INFO ] Added : 12 causal constraints over 4 iterations in 202 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 546/546 transitions.
Applied a total of 0 rules in 26 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
[2023-03-10 20:07:01] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-10 20:07:01] [INFO ] Invariant cache hit.
[2023-03-10 20:07:01] [INFO ] Implicit Places using invariants in 137 ms returned []
[2023-03-10 20:07:01] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-10 20:07:01] [INFO ] Invariant cache hit.
[2023-03-10 20:07:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:01] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 356 ms to find 0 implicit places.
[2023-03-10 20:07:01] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:07:01] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-10 20:07:01] [INFO ] Invariant cache hit.
[2023-03-10 20:07:02] [INFO ] Dead Transitions using invariants and state equation in 201 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 593 ms. Remains : 61/61 places, 546/546 transitions.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 146 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 110 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 21 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2023-03-10 20:07:02] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-10 20:07:02] [INFO ] Invariant cache hit.
[2023-03-10 20:07:02] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:02] [INFO ] [Real]Absence check using state equation in 33 ms returned sat
[2023-03-10 20:07:02] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:07:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-10 20:07:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:02] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-10 20:07:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:02] [INFO ] [Nat]Added 22 Read/Feed constraints in 13 ms returned sat
[2023-03-10 20:07:02] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 75 transitions) in 21 ms.
[2023-03-10 20:07:02] [INFO ] Added : 11 causal constraints over 5 iterations in 68 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 765 reset in 297 ms.
Product exploration explored 100000 steps with 765 reset in 302 ms.
Support contains 2 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 546/546 transitions.
Applied a total of 0 rules in 14 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
[2023-03-10 20:07:03] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-10 20:07:03] [INFO ] Invariant cache hit.
[2023-03-10 20:07:03] [INFO ] Implicit Places using invariants in 117 ms returned []
[2023-03-10 20:07:03] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-10 20:07:03] [INFO ] Invariant cache hit.
[2023-03-10 20:07:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:03] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
[2023-03-10 20:07:03] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:07:03] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-10 20:07:03] [INFO ] Invariant cache hit.
[2023-03-10 20:07:04] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 478 ms. Remains : 61/61 places, 546/546 transitions.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03 finished in 4973 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((X(F(p1))||p0))))'
Support contains 6 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 4 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:07:04] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-10 20:07:04] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:07:04] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
[2023-03-10 20:07:04] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:04] [INFO ] Invariant cache hit.
[2023-03-10 20:07:04] [INFO ] Implicit Places using invariants in 96 ms returned []
[2023-03-10 20:07:04] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:04] [INFO ] Invariant cache hit.
[2023-03-10 20:07:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:04] [INFO ] Implicit Places using invariants and state equation in 239 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 337 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/68 places, 548/548 transitions.
Applied a total of 0 rules in 1 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 558 ms. Remains : 65/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LEQ 1 s23) (LEQ 2 (ADD s50 s51))), p1:(LEQ s24 (ADD s48 s49))], 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][false, false, false]]
Product exploration explored 100000 steps with 37558 reset in 262 ms.
Product exploration explored 100000 steps with 37511 reset in 278 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Computed a total of 48 stabilizing places and 84 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (NOT p0)), (X p0)]
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) (NOT p1)))))
Knowledge based reduction with 2 factoid took 135 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-04 finished in 1392 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 67 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 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 66 transition count 547
Applied a total of 3 rules in 22 ms. Remains 66 /68 variables (removed 2) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:07:05] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 66 cols
[2023-03-10 20:07:05] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-10 20:07:05] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
[2023-03-10 20:07:05] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:05] [INFO ] Invariant cache hit.
[2023-03-10 20:07:05] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-10 20:07:05] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:05] [INFO ] Invariant cache hit.
[2023-03-10 20:07:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:06] [INFO ] Implicit Places using invariants and state equation in 222 ms returned [24, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 329 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/68 places, 547/548 transitions.
Applied a total of 0 rules in 14 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 540 ms. Remains : 64/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s46 s22)], 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 1945 reset in 220 ms.
Product exploration explored 100000 steps with 1946 reset in 219 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1099 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 179 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 76 ms :[(NOT p0), (NOT p0)]
Finished random walk after 59 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=59 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 158 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 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
[2023-03-10 20:07:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-10 20:07:07] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-10 20:07:07] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:07] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-10 20:07:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:07:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:07] [INFO ] [Nat]Absence check using state equation in 36 ms returned sat
[2023-03-10 20:07:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:07] [INFO ] [Nat]Added 22 Read/Feed constraints in 10 ms returned sat
[2023-03-10 20:07:07] [INFO ] Deduced a trap composed of 5 places in 92 ms of which 0 ms to minimize.
[2023-03-10 20:07:07] [INFO ] Deduced a trap composed of 4 places in 56 ms of which 1 ms to minimize.
[2023-03-10 20:07:07] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 222 ms
[2023-03-10 20:07:07] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 17 ms.
[2023-03-10 20:07:07] [INFO ] Added : 10 causal constraints over 3 iterations in 68 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 17 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:07:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:07] [INFO ] Invariant cache hit.
[2023-03-10 20:07:08] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
[2023-03-10 20:07:08] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:08] [INFO ] Invariant cache hit.
[2023-03-10 20:07:08] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-10 20:07:08] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:08] [INFO ] Invariant cache hit.
[2023-03-10 20:07:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:08] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
[2023-03-10 20:07:08] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 20:07:08] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:08] [INFO ] Invariant cache hit.
[2023-03-10 20:07:08] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 773 ms. Remains : 64/64 places, 547/547 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1099 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 140 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 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 55 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=55 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 205 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
[2023-03-10 20:07:09] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:09] [INFO ] Invariant cache hit.
[2023-03-10 20:07:09] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:09] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-10 20:07:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:07:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:09] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-10 20:07:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:09] [INFO ] [Nat]Added 22 Read/Feed constraints in 8 ms returned sat
[2023-03-10 20:07:09] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 0 ms to minimize.
[2023-03-10 20:07:09] [INFO ] Deduced a trap composed of 4 places in 48 ms of which 0 ms to minimize.
[2023-03-10 20:07:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 173 ms
[2023-03-10 20:07:09] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 15 ms.
[2023-03-10 20:07:09] [INFO ] Added : 10 causal constraints over 3 iterations in 56 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1952 reset in 226 ms.
Product exploration explored 100000 steps with 1957 reset in 243 ms.
Support contains 2 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 14 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:07:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:10] [INFO ] Invariant cache hit.
[2023-03-10 20:07:10] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
[2023-03-10 20:07:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:10] [INFO ] Invariant cache hit.
[2023-03-10 20:07:10] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-10 20:07:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:10] [INFO ] Invariant cache hit.
[2023-03-10 20:07:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:10] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
[2023-03-10 20:07:10] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:07:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:10] [INFO ] Invariant cache hit.
[2023-03-10 20:07:11] [INFO ] Dead Transitions using invariants and state equation in 211 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 691 ms. Remains : 64/64 places, 547/547 transitions.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05 finished in 5714 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||X(G(p0)))))'
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 65 transition count 547
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 65 transition count 547
Applied a total of 4 rules in 8 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:07:11] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-10 20:07:11] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:07:11] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
[2023-03-10 20:07:11] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:11] [INFO ] Invariant cache hit.
[2023-03-10 20:07:11] [INFO ] Implicit Places using invariants in 109 ms returned []
[2023-03-10 20:07:11] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:11] [INFO ] Invariant cache hit.
[2023-03-10 20:07:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:11] [INFO ] Implicit Places using invariants and state equation in 286 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 399 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/68 places, 547/548 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 636 ms. Remains : 63/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 84 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 3 s22)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 63 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-06 finished in 745 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 U (X(X(p1)) U (p2&&G(p1))))))'
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 3 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:07:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-10 20:07:11] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:07:12] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
[2023-03-10 20:07:12] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:12] [INFO ] Invariant cache hit.
[2023-03-10 20:07:12] [INFO ] Implicit Places using invariants in 102 ms returned []
[2023-03-10 20:07:12] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:12] [INFO ] Invariant cache hit.
[2023-03-10 20:07:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:12] [INFO ] Implicit Places using invariants and state equation in 274 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 379 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/68 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 600 ms. Remains : 64/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 390 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p1) p0)), acceptance={} source=0 dest: 3}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 1}, { cond=(OR (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p1) p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND p2 p1 p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 1}, { cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(OR (LEQ s0 1) (LEQ s22 s45)), p2:(LEQ s22 s45), p1:(LEQ 3 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 22154 reset in 387 ms.
Product exploration explored 100000 steps with 22163 reset in 343 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1 p0))), (X (NOT (AND p2 p1))), (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (OR (NOT p2) (NOT p1))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 p0)))), true, (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND p2 p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 25 factoid took 1910 ms. Reduced automaton from 8 states, 24 edges and 3 AP (stutter sensitive) to 6 states, 20 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 285 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10004 steps, including 20 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-10 20:07:16] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-10 20:07:16] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:07:16] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-10 20:07:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:07:16] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-10 20:07:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:17] [INFO ] After 91ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :5
[2023-03-10 20:07:17] [INFO ] After 189ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 68 ms.
[2023-03-10 20:07:17] [INFO ] After 395ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 18 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 16 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:07:17] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:17] [INFO ] Invariant cache hit.
[2023-03-10 20:07:17] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 210 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 606336 steps, run timeout after 3001 ms. (steps per millisecond=202 ) properties seen :{}
Probabilistic random walk after 606336 steps, saw 149219 distinct states, run finished after 3001 ms. (steps per millisecond=202 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-10 20:07:20] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:20] [INFO ] Invariant cache hit.
[2023-03-10 20:07:21] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 20:07:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:07:21] [INFO ] After 74ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:21] [INFO ] After 78ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:21] [INFO ] Deduced a trap composed of 5 places in 81 ms of which 0 ms to minimize.
[2023-03-10 20:07:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 103 ms
[2023-03-10 20:07:21] [INFO ] After 333ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 135 ms.
[2023-03-10 20:07:21] [INFO ] After 590ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 7 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 13 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 64/64 places, 548/548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 12 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:07:21] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:21] [INFO ] Invariant cache hit.
[2023-03-10 20:07:21] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-10 20:07:21] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:21] [INFO ] Invariant cache hit.
[2023-03-10 20:07:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:22] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
[2023-03-10 20:07:22] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:07:22] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:22] [INFO ] Invariant cache hit.
[2023-03-10 20:07:22] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 618 ms. Remains : 64/64 places, 548/548 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 130
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 422 place count 62 transition count 128
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 127
Applied a total of 424 rules in 9 ms. Remains 61 /64 variables (removed 3) and now considering 127/548 (removed 421) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-10 20:07:22] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:07:22] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 20:07:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:22] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 20:07:22] [INFO ] After 67ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:22] [INFO ] After 125ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 69 ms.
[2023-03-10 20:07:22] [INFO ] After 303ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1 p0))), (X (NOT (AND p2 p1))), (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (OR (NOT p2) (NOT p1))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 p0)))), true, (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND p2 p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(F (AND p1 p2)), (F (NOT (AND p1 (NOT p2)))), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND p0 p1)), (F (AND p0 p1 p2)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 26 factoid took 1438 ms. Reduced automaton from 6 states, 20 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 313 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 259 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
[2023-03-10 20:07:24] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-10 20:07:24] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:07:24] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:24] [INFO ] [Real]Absence check using state equation in 43 ms returned sat
[2023-03-10 20:07:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:07:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:25] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-10 20:07:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:25] [INFO ] [Nat]Added 22 Read/Feed constraints in 303 ms returned sat
[2023-03-10 20:07:25] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 26 ms.
[2023-03-10 20:07:25] [INFO ] Added : 13 causal constraints over 4 iterations in 82 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 21 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:07:25] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:25] [INFO ] Invariant cache hit.
[2023-03-10 20:07:25] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
[2023-03-10 20:07:25] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:25] [INFO ] Invariant cache hit.
[2023-03-10 20:07:25] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-10 20:07:25] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:25] [INFO ] Invariant cache hit.
[2023-03-10 20:07:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:26] [INFO ] Implicit Places using invariants and state equation in 228 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2023-03-10 20:07:26] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:07:26] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:26] [INFO ] Invariant cache hit.
[2023-03-10 20:07:26] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 836 ms. Remains : 64/64 places, 548/548 transitions.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p1 (NOT p2))), (X (OR p0 p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (AND p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT (AND p0 p1)))), (X (X (OR p0 p1))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (AND p1 p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 21 factoid took 1319 ms. Reduced automaton from 6 states, 18 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 295 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 221 ms. (steps per millisecond=45 ) properties (out of 9) seen :4
Incomplete Best-First random walk after 10006 steps, including 19 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-10 20:07:28] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:28] [INFO ] Invariant cache hit.
[2023-03-10 20:07:28] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 20:07:28] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:07:28] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:28] [INFO ] After 67ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:28] [INFO ] After 150ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 58 ms.
[2023-03-10 20:07:28] [INFO ] After 334ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 16 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 15 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:07:28] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:28] [INFO ] Invariant cache hit.
[2023-03-10 20:07:29] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 203 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 164 ms. (steps per millisecond=60 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 567672 steps, run timeout after 3001 ms. (steps per millisecond=189 ) properties seen :{}
Probabilistic random walk after 567672 steps, saw 140360 distinct states, run finished after 3001 ms. (steps per millisecond=189 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-10 20:07:32] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:32] [INFO ] Invariant cache hit.
[2023-03-10 20:07:32] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 20:07:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:32] [INFO ] After 60ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:32] [INFO ] After 48ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:32] [INFO ] After 108ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-10 20:07:32] [INFO ] After 246ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 13 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 13 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 64/64 places, 548/548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 11 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:07:32] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:32] [INFO ] Invariant cache hit.
[2023-03-10 20:07:33] [INFO ] Implicit Places using invariants in 104 ms returned []
[2023-03-10 20:07:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:33] [INFO ] Invariant cache hit.
[2023-03-10 20:07:33] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:33] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2023-03-10 20:07:33] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 20:07:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:33] [INFO ] Invariant cache hit.
[2023-03-10 20:07:33] [INFO ] Dead Transitions using invariants and state equation in 138 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 406 ms. Remains : 64/64 places, 548/548 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 130
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 422 place count 62 transition count 128
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 127
Applied a total of 424 rules in 5 ms. Remains 61 /64 variables (removed 3) and now considering 127/548 (removed 421) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-10 20:07:33] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-10 20:07:33] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 20:07:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:07:33] [INFO ] After 113ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 20:07:33] [INFO ] After 46ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:33] [INFO ] After 102ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-10 20:07:33] [INFO ] After 299ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p1 (NOT p2))), (X (OR p0 p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (AND p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT (AND p0 p1)))), (X (X (OR p0 p1))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (AND p1 p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p1))), (F (AND p2 p1)), (F (NOT (AND (NOT p0) p1))), (F (AND p0 p1))]
Knowledge based reduction with 21 factoid took 1167 ms. Reduced automaton from 6 states, 18 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 220 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
[2023-03-10 20:07:35] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-10 20:07:35] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:07:35] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:35] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2023-03-10 20:07:35] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:07:35] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:35] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2023-03-10 20:07:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:35] [INFO ] [Nat]Added 22 Read/Feed constraints in 232 ms returned sat
[2023-03-10 20:07:35] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 23 ms.
[2023-03-10 20:07:35] [INFO ] Added : 13 causal constraints over 4 iterations in 65 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 585 reset in 355 ms.
Product exploration explored 100000 steps with 585 reset in 345 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 17 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:07:36] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:36] [INFO ] Invariant cache hit.
[2023-03-10 20:07:37] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
[2023-03-10 20:07:37] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:37] [INFO ] Invariant cache hit.
[2023-03-10 20:07:37] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-10 20:07:37] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:37] [INFO ] Invariant cache hit.
[2023-03-10 20:07:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:37] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 311 ms to find 0 implicit places.
[2023-03-10 20:07:37] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-10 20:07:37] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:37] [INFO ] Invariant cache hit.
[2023-03-10 20:07:37] [INFO ] Dead Transitions using invariants and state equation in 228 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 816 ms. Remains : 64/64 places, 548/548 transitions.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 finished in 25760 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0)) U (!p0&&X(G(p0)))))'
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 65 transition count 547
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 65 transition count 547
Applied a total of 4 rules in 7 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:07:37] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-10 20:07:37] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-10 20:07:37] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
[2023-03-10 20:07:37] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:37] [INFO ] Invariant cache hit.
[2023-03-10 20:07:38] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-10 20:07:38] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:38] [INFO ] Invariant cache hit.
[2023-03-10 20:07:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:38] [INFO ] Implicit Places using invariants and state equation in 212 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 319 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/68 places, 547/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 544 ms. Remains : 63/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 175 ms :[true, (NOT p0), (NOT p0), true, true]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(LEQ 1 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-09 finished in 737 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 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 23 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:07:38] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-10 20:07:38] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:07:38] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
[2023-03-10 20:07:38] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:38] [INFO ] Invariant cache hit.
[2023-03-10 20:07:38] [INFO ] Implicit Places using invariants in 123 ms returned []
[2023-03-10 20:07:38] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:38] [INFO ] Invariant cache hit.
[2023-03-10 20:07:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:39] [INFO ] Implicit Places using invariants and state equation in 288 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 413 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/68 places, 548/548 transitions.
Applied a total of 0 rules in 17 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 655 ms. Remains : 64/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(GT 2 s0), p0:(AND (LEQ (ADD s47 s48) s45) (LEQ 2 s0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 170 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-10 finished in 774 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 65 transition count 547
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 65 transition count 547
Applied a total of 4 rules in 4 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:07:39] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-10 20:07:39] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 20:07:39] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
[2023-03-10 20:07:39] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:39] [INFO ] Invariant cache hit.
[2023-03-10 20:07:39] [INFO ] Implicit Places using invariants in 102 ms returned []
[2023-03-10 20:07:39] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:39] [INFO ] Invariant cache hit.
[2023-03-10 20:07:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:39] [INFO ] Implicit Places using invariants and state equation in 274 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 380 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/68 places, 547/548 transitions.
Applied a total of 0 rules in 1 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 589 ms. Remains : 63/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 109 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s22 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 2394 steps with 14 reset in 6 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-14 finished in 728 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&&X(F(p1)))))'
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 5 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:07:39] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-10 20:07:39] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-10 20:07:40] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
[2023-03-10 20:07:40] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:40] [INFO ] Invariant cache hit.
[2023-03-10 20:07:40] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-10 20:07:40] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:40] [INFO ] Invariant cache hit.
[2023-03-10 20:07:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:40] [INFO ] Implicit Places using invariants and state equation in 210 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 319 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/68 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 546 ms. Remains : 65/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s22 s46), p1:(LEQ 2 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1645 steps with 21 reset in 9 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-15 finished in 661 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)))'
Found a Shortening insensitive property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 68 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 67 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 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 66 transition count 547
Applied a total of 3 rules in 13 ms. Remains 66 /68 variables (removed 2) and now considering 547/548 (removed 1) transitions.
[2023-03-10 20:07:40] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 66 cols
[2023-03-10 20:07:40] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-10 20:07:41] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
[2023-03-10 20:07:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:41] [INFO ] Invariant cache hit.
[2023-03-10 20:07:41] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-10 20:07:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:41] [INFO ] Invariant cache hit.
[2023-03-10 20:07:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:41] [INFO ] Implicit Places using invariants and state equation in 283 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 404 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 64/68 places, 547/548 transitions.
Applied a total of 0 rules in 7 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 631 ms. Remains : 64/68 places, 547/548 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00 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 2 s46)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1734 reset in 273 ms.
Product exploration explored 100000 steps with 1748 reset in 276 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1099 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 155 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 69 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=69 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 136 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2023-03-10 20:07:42] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-10 20:07:42] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 20:07:42] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:42] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-10 20:07:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:07:42] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:42] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-10 20:07:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:43] [INFO ] [Nat]Added 22 Read/Feed constraints in 170 ms returned sat
[2023-03-10 20:07:43] [INFO ] Deduced a trap composed of 5 places in 88 ms of which 0 ms to minimize.
[2023-03-10 20:07:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 104 ms
[2023-03-10 20:07:43] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 22 ms.
[2023-03-10 20:07:43] [INFO ] Added : 11 causal constraints over 4 iterations in 76 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 18 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:07:43] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:43] [INFO ] Invariant cache hit.
[2023-03-10 20:07:43] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
[2023-03-10 20:07:43] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:43] [INFO ] Invariant cache hit.
[2023-03-10 20:07:43] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-10 20:07:43] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:43] [INFO ] Invariant cache hit.
[2023-03-10 20:07:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:43] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 307 ms to find 0 implicit places.
[2023-03-10 20:07:43] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:07:43] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:43] [INFO ] Invariant cache hit.
[2023-03-10 20:07:43] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 780 ms. Remains : 64/64 places, 547/547 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1099 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 157 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=33 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 167 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
[2023-03-10 20:07:44] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:44] [INFO ] Invariant cache hit.
[2023-03-10 20:07:44] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:44] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2023-03-10 20:07:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:07:44] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:07:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:07:44] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-10 20:07:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:45] [INFO ] [Nat]Added 22 Read/Feed constraints in 186 ms returned sat
[2023-03-10 20:07:45] [INFO ] Deduced a trap composed of 5 places in 106 ms of which 1 ms to minimize.
[2023-03-10 20:07:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 122 ms
[2023-03-10 20:07:45] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 20 ms.
[2023-03-10 20:07:45] [INFO ] Added : 11 causal constraints over 4 iterations in 86 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1716 reset in 266 ms.
Product exploration explored 100000 steps with 1764 reset in 278 ms.
Support contains 1 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 16 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-10 20:07:45] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:45] [INFO ] Invariant cache hit.
[2023-03-10 20:07:46] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
[2023-03-10 20:07:46] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:46] [INFO ] Invariant cache hit.
[2023-03-10 20:07:46] [INFO ] Implicit Places using invariants in 102 ms returned []
[2023-03-10 20:07:46] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:46] [INFO ] Invariant cache hit.
[2023-03-10 20:07:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:46] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
[2023-03-10 20:07:46] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:07:46] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-10 20:07:46] [INFO ] Invariant cache hit.
[2023-03-10 20:07:46] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 741 ms. Remains : 64/64 places, 547/547 transitions.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00 finished in 6020 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(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' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
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 U (X(X(p1)) U (p2&&G(p1))))))'
Found a Lengthening insensitive property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07
Stuttering acceptance computed with spot in 355 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 5 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:07:47] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-10 20:07:47] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-10 20:07:47] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
[2023-03-10 20:07:47] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:47] [INFO ] Invariant cache hit.
[2023-03-10 20:07:47] [INFO ] Implicit Places using invariants in 103 ms returned []
[2023-03-10 20:07:47] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:47] [INFO ] Invariant cache hit.
[2023-03-10 20:07:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:47] [INFO ] Implicit Places using invariants and state equation in 258 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 364 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 64/68 places, 548/548 transitions.
Applied a total of 0 rules in 5 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 574 ms. Remains : 64/68 places, 548/548 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p1) p0)), acceptance={} source=0 dest: 3}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={} source=2 dest: 1}, { cond=(OR (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={} source=3 dest: 2}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p1) p0)), acceptance={0} source=3 dest: 3}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(AND p2 p1 p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 1}, { cond=(NOT p1), acceptance={0} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 3}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND p1 p0), acceptance={} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 7}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(OR (LEQ s0 1) (LEQ s22 s45)), p2:(LEQ s22 s45), p1:(LEQ 3 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 22173 reset in 378 ms.
Product exploration explored 100000 steps with 22253 reset in 345 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1 p0))), (X (NOT (AND p2 p1))), (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (OR (NOT p2) (NOT p1))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 p0)))), true, (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND p2 p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 25 factoid took 2177 ms. Reduced automaton from 8 states, 24 edges and 3 AP (stutter sensitive) to 6 states, 20 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 238 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 255 ms. (steps per millisecond=39 ) properties (out of 12) seen :6
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-10 20:07:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-10 20:07:51] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 20:07:51] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-10 20:07:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:51] [INFO ] After 84ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-10 20:07:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:52] [INFO ] After 92ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :5
[2023-03-10 20:07:52] [INFO ] After 204ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 108 ms.
[2023-03-10 20:07:52] [INFO ] After 453ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 21 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 25 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:07:52] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:52] [INFO ] Invariant cache hit.
[2023-03-10 20:07:52] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 253 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10005 steps, including 21 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 375153 steps, run timeout after 3001 ms. (steps per millisecond=125 ) properties seen :{}
Probabilistic random walk after 375153 steps, saw 95147 distinct states, run finished after 3001 ms. (steps per millisecond=125 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-10 20:07:56] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:56] [INFO ] Invariant cache hit.
[2023-03-10 20:07:56] [INFO ] After 29ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 20:07:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 0 ms returned sat
[2023-03-10 20:07:56] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:56] [INFO ] After 107ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:56] [INFO ] Deduced a trap composed of 5 places in 86 ms of which 0 ms to minimize.
[2023-03-10 20:07:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2023-03-10 20:07:56] [INFO ] After 318ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 151 ms.
[2023-03-10 20:07:56] [INFO ] After 566ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 26 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 18 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 64/64 places, 548/548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 16 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:07:56] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:56] [INFO ] Invariant cache hit.
[2023-03-10 20:07:56] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-10 20:07:56] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:56] [INFO ] Invariant cache hit.
[2023-03-10 20:07:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:07:57] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2023-03-10 20:07:57] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 20:07:57] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:07:57] [INFO ] Invariant cache hit.
[2023-03-10 20:07:57] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 490 ms. Remains : 64/64 places, 548/548 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 130
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 422 place count 62 transition count 128
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 127
Applied a total of 424 rules in 5 ms. Remains 61 /64 variables (removed 3) and now considering 127/548 (removed 421) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-10 20:07:57] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-10 20:07:57] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 20:07:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:07:57] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 20:07:57] [INFO ] After 66ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 20:07:57] [INFO ] After 118ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 67 ms.
[2023-03-10 20:07:57] [INFO ] After 302ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) p1), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 p1 p0))), (X (NOT (AND p2 p1))), (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0)))), (X (NOT p0)), (X p1), (X (OR (NOT p2) (NOT p1))), (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 p0)))), true, (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (AND p2 p1)))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))))), (X (X (NOT p0))), (X (X (OR (NOT p2) (NOT p1)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND (NOT p1) p0))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p0) p1 p2)))]
False Knowledge obtained : [(F (AND p1 p2)), (F (NOT (AND p1 (NOT p2)))), (F (NOT (AND (NOT p0) p1 (NOT p2)))), (F (AND p0 p1)), (F (AND p0 p1 p2)), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 26 factoid took 1572 ms. Reduced automaton from 6 states, 20 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 328 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 295 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
[2023-03-10 20:07:59] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-10 20:07:59] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-10 20:08:00] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:08:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:08:00] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2023-03-10 20:08:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:08:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:08:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:08:00] [INFO ] [Nat]Absence check using state equation in 32 ms returned sat
[2023-03-10 20:08:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:08:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 302 ms returned sat
[2023-03-10 20:08:00] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 22 ms.
[2023-03-10 20:08:00] [INFO ] Added : 13 causal constraints over 4 iterations in 69 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 30 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:08:00] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:00] [INFO ] Invariant cache hit.
[2023-03-10 20:08:00] [INFO ] Dead Transitions using invariants and state equation in 234 ms found 0 transitions.
[2023-03-10 20:08:00] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:00] [INFO ] Invariant cache hit.
[2023-03-10 20:08:01] [INFO ] Implicit Places using invariants in 106 ms returned []
[2023-03-10 20:08:01] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:01] [INFO ] Invariant cache hit.
[2023-03-10 20:08:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:08:01] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 304 ms to find 0 implicit places.
[2023-03-10 20:08:01] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-10 20:08:01] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:01] [INFO ] Invariant cache hit.
[2023-03-10 20:08:01] [INFO ] Dead Transitions using invariants and state equation in 205 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 783 ms. Remains : 64/64 places, 548/548 transitions.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p1 (NOT p2))), (X (OR p0 p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (AND p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT (AND p0 p1)))), (X (X (OR p0 p1))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (AND p1 p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 21 factoid took 1036 ms. Reduced automaton from 6 states, 18 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 9) seen :4
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-10 20:08:03] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:03] [INFO ] Invariant cache hit.
[2023-03-10 20:08:03] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 20:08:03] [INFO ] [Nat]Absence check using 5 positive place invariants in 0 ms returned sat
[2023-03-10 20:08:03] [INFO ] After 60ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 20:08:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:08:03] [INFO ] After 56ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 20:08:03] [INFO ] After 146ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 85 ms.
[2023-03-10 20:08:03] [INFO ] After 323ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 6 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 11 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:08:03] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:03] [INFO ] Invariant cache hit.
[2023-03-10 20:08:03] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 183 ms. Remains : 64/64 places, 548/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10007 steps, including 21 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 574142 steps, run timeout after 3001 ms. (steps per millisecond=191 ) properties seen :{}
Probabilistic random walk after 574142 steps, saw 141883 distinct states, run finished after 3001 ms. (steps per millisecond=191 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-10 20:08:06] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:06] [INFO ] Invariant cache hit.
[2023-03-10 20:08:06] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 20:08:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:08:07] [INFO ] After 55ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 20:08:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:08:07] [INFO ] After 46ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 20:08:07] [INFO ] After 107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-10 20:08:07] [INFO ] After 238ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 24 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 12 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 64/64 places, 548/548 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 12 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:08:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:07] [INFO ] Invariant cache hit.
[2023-03-10 20:08:07] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-10 20:08:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:07] [INFO ] Invariant cache hit.
[2023-03-10 20:08:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:08:07] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
[2023-03-10 20:08:07] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-10 20:08:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:07] [INFO ] Invariant cache hit.
[2023-03-10 20:08:07] [INFO ] Dead Transitions using invariants and state equation in 135 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 432 ms. Remains : 64/64 places, 548/548 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 64 transition count 130
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 422 place count 62 transition count 128
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 423 place count 62 transition count 127
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 424 place count 61 transition count 127
Applied a total of 424 rules in 5 ms. Remains 61 /64 variables (removed 3) and now considering 127/548 (removed 421) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 127 rows 61 cols
[2023-03-10 20:08:07] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-10 20:08:07] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 20:08:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:08:07] [INFO ] After 74ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 20:08:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 20:08:07] [INFO ] After 47ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 20:08:07] [INFO ] After 101ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 35 ms.
[2023-03-10 20:08:07] [INFO ] After 239ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p1 (NOT p2))), (X (OR p0 p1)), (X p1), (X (AND (NOT p0) p1)), (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))))), (X (NOT (AND p1 p2))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p1 (NOT p2)))), true, (X (X (NOT (AND p0 p1)))), (X (X (OR p0 p1))), (X (X p1)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) p1))), (X (X (NOT (OR (AND p0 (NOT p1)) (AND p0 (NOT p2)))))), (X (X (NOT (AND p1 p2)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p1))), (F (AND p2 p1)), (F (NOT (AND (NOT p0) p1))), (F (AND p0 p1))]
Knowledge based reduction with 21 factoid took 1230 ms. Reduced automaton from 6 states, 18 edges and 3 AP (stutter insensitive) to 6 states, 18 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 165 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
[2023-03-10 20:08:09] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-10 20:08:09] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-10 20:08:09] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-10 20:08:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-10 20:08:09] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2023-03-10 20:08:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-10 20:08:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-10 20:08:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-10 20:08:09] [INFO ] [Nat]Absence check using state equation in 26 ms returned sat
[2023-03-10 20:08:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:08:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 236 ms returned sat
[2023-03-10 20:08:10] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 20 ms.
[2023-03-10 20:08:10] [INFO ] Added : 13 causal constraints over 4 iterations in 59 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 178 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p1), (NOT p1), true]
Product exploration explored 100000 steps with 585 reset in 255 ms.
Product exploration explored 100000 steps with 586 reset in 271 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 13 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-10 20:08:10] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:10] [INFO ] Invariant cache hit.
[2023-03-10 20:08:11] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
[2023-03-10 20:08:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:11] [INFO ] Invariant cache hit.
[2023-03-10 20:08:11] [INFO ] Implicit Places using invariants in 90 ms returned []
[2023-03-10 20:08:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:11] [INFO ] Invariant cache hit.
[2023-03-10 20:08:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-10 20:08:11] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2023-03-10 20:08:11] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-10 20:08:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-10 20:08:11] [INFO ] Invariant cache hit.
[2023-03-10 20:08:11] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 697 ms. Remains : 64/64 places, 548/548 transitions.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 finished in 24642 ms.
[2023-03-10 20:08:11] [INFO ] Flatten gal took : 33 ms
[2023-03-10 20:08:11] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2023-03-10 20:08:11] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 68 places, 548 transitions and 4070 arcs took 7 ms.
Total runtime 99860 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT BridgeAndVehicles-COL-V20P20N10
BK_EXAMINATION: LTLCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/376
LTLCardinality

FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678479062127

--------------------
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/376/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/376/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/376/LTLCardinality.xml
lola: rewrite Frontend/Parser/formula_rewrite.k:544
lola: rewrite Frontend/Parser/formula_rewrite.k:373
lola: rewrite Frontend/Parser/formula_rewrite.k:436
lola: rewrite Frontend/Parser/formula_rewrite.k:433
lola: rewrite Frontend/Parser/formula_rewrite.k:521
lola: rewrite Frontend/Parser/formula_rewrite.k:544
lola: Created skeleton in 0.000000 secs.
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: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: LAUNCH task # 8 (type EXCL) for 3 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02
lola: time limit : 514 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 1 0 2 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 2 0 0 2 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
8 LTL EXCL 4/514 4/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02 502784 m, 100556 m/sec, 2377702 t fired, .

Time elapsed: 5 secs. Pages in use: 4
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 1 0 2 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 2 0 0 2 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
8 LTL EXCL 9/514 7/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02 964147 m, 92272 m/sec, 4677089 t fired, .

Time elapsed: 10 secs. Pages in use: 7
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 1 0 2 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 2 0 0 2 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
8 LTL EXCL 14/514 10/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02 1442016 m, 95573 m/sec, 7064987 t fired, .

Time elapsed: 15 secs. Pages in use: 10
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 1 0 2 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 2 0 0 2 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
8 LTL EXCL 19/514 13/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02 1938724 m, 99341 m/sec, 9533723 t fired, .

Time elapsed: 20 secs. Pages in use: 13
# running tasks: 1 of 4 Visible: 5
lola: FINISHED task # 8 (type EXCL) for BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02
lola: result : true
lola: markings : 2171111
lola: fired transitions : 10698827
lola: time used : 22.000000
lola: memory pages used : 14
lola: LAUNCH task # 21 (type EXCL) for 16 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07
lola: time limit : 596 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 1 0 2 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
21 LTL EXCL 2/596 5/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 675356 m, 135071 m/sec, 2128908 t fired, .

Time elapsed: 25 secs. Pages in use: 14
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 1 0 2 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
21 LTL EXCL 7/596 13/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 1896811 m, 244291 m/sec, 6217840 t fired, .

Time elapsed: 30 secs. Pages in use: 14
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 1 0 2 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
21 LTL EXCL 12/596 20/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 2987997 m, 218237 m/sec, 9921652 t fired, .

Time elapsed: 35 secs. Pages in use: 20
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 1 0 2 0 0 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
21 LTL EXCL 17/596 27/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 4084493 m, 219299 m/sec, 13704628 t fired, .

Time elapsed: 40 secs. Pages in use: 27
# running tasks: 1 of 4 Visible: 5
lola: CANCELED task # 21 (type EXCL) for BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 (memory limit exceeded)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS

Time elapsed: 45 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
lola: LAUNCH task # 1 (type EXCL) for 0 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00
lola: time limit : 711 sec
lola: memory limit: 32 pages
lola: FINISHED task # 1 (type EXCL) for BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00
lola: result : true
lola: markings : 819054
lola: fired transitions : 2348722
lola: time used : 3.000000
lola: memory pages used : 6
lola: LAUNCH task # 14 (type EXCL) for 13 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05
lola: time limit : 888 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
14 LTL EXCL 2/888 3/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05 335615 m, 67123 m/sec, 961963 t fired, .

Time elapsed: 50 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
14 LTL EXCL 7/888 7/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05 1049214 m, 142719 m/sec, 3154010 t fired, .

Time elapsed: 55 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
14 LTL EXCL 12/888 12/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05 1753669 m, 140891 m/sec, 5323282 t fired, .

Time elapsed: 60 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
14 LTL EXCL 17/888 16/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05 2338273 m, 116920 m/sec, 7287649 t fired, .

Time elapsed: 65 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
14 LTL EXCL 22/888 19/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05 2882954 m, 108936 m/sec, 9388002 t fired, .

Time elapsed: 70 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
14 LTL EXCL 27/888 22/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05 3372480 m, 97905 m/sec, 11532555 t fired, .

Time elapsed: 75 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
14 LTL EXCL 32/888 25/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05 3847317 m, 94967 m/sec, 13690353 t fired, .

Time elapsed: 80 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
14 LTL EXCL 37/888 28/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05 4314049 m, 93346 m/sec, 16082974 t fired, .

Time elapsed: 85 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
14 LTL EXCL 42/888 31/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05 4789231 m, 95036 m/sec, 18532212 t fired, .

Time elapsed: 90 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
lola: CANCELED task # 14 (type EXCL) for BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05 (memory limit exceeded)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ 0 1 0 0 3 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 1 0 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS

Time elapsed: 95 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
lola: LAUNCH task # 6 (type EXCL) for 3 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02
lola: time limit : 1168 sec
lola: memory limit: 32 pages
lola: FINISHED task # 6 (type EXCL) for BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02
lola: result : false
lola: markings : 16369
lola: fired transitions : 44949
lola: time used : 1.000000
lola: memory pages used : 1
lola: LAUNCH task # 11 (type EXCL) for 10 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03
lola: time limit : 1752 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
11 LTL EXCL 4/1752 4/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03 493001 m, 98600 m/sec, 1950420 t fired, .

Time elapsed: 100 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
11 LTL EXCL 9/1752 7/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03 1105226 m, 122445 m/sec, 4480693 t fired, .

Time elapsed: 105 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
11 LTL EXCL 14/1752 11/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03 1711786 m, 121312 m/sec, 7025969 t fired, .

Time elapsed: 110 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL 0 0 1 0 1 0 0 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 1 0 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
11 LTL EXCL 19/1752 15/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03 2262606 m, 110164 m/sec, 9354292 t fired, .

Time elapsed: 115 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
lola: FINISHED task # 11 (type EXCL) for BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03
lola: result : true
lola: markings : 2677874
lola: fired transitions : 11103563
lola: time used : 23.000000
lola: memory pages used : 17
lola: LAUNCH task # 19 (type EXCL) for 16 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07
lola: time limit : 3481 sec
lola: memory limit: 32 pages
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 0 1 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
19 LTL EXCL 1/3481 1/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 100559 m, 20111 m/sec, 298171 t fired, .

Time elapsed: 120 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 0 1 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
19 LTL EXCL 6/3481 4/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 603361 m, 100560 m/sec, 1949858 t fired, .

Time elapsed: 125 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 0 1 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
19 LTL EXCL 11/3481 8/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 1080937 m, 95515 m/sec, 3557368 t fired, .

Time elapsed: 130 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 0 1 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
19 LTL EXCL 16/3481 11/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 1589507 m, 101714 m/sec, 5286695 t fired, .

Time elapsed: 136 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 0 1 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
19 LTL EXCL 22/3481 14/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 2094905 m, 101079 m/sec, 7028453 t fired, .

Time elapsed: 141 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 0 1 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
19 LTL EXCL 27/3481 17/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 2606908 m, 102400 m/sec, 8801011 t fired, .

Time elapsed: 146 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 0 1 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
19 LTL EXCL 32/3481 21/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 3114352 m, 101488 m/sec, 10569940 t fired, .

Time elapsed: 151 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 0 1 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
19 LTL EXCL 37/3481 24/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 3575067 m, 92143 m/sec, 12177408 t fired, .

Time elapsed: 156 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 0 1 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
19 LTL EXCL 42/3481 27/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 4021660 m, 89318 m/sec, 13741664 t fired, .

Time elapsed: 161 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 0 1 0 2 0 1 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
19 LTL EXCL 47/3481 30/32 BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 4518103 m, 99288 m/sec, 15485065 t fired, .

Time elapsed: 166 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
lola: CANCELED task # 19 (type EXCL) for BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07 (memory limit exceeded)
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL true LTL model checker

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL 0 0 0 0 1 0 1 0
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ 0 0 0 0 2 0 2 0

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS

Time elapsed: 171 secs. Pages in use: 32
# running tasks: 1 of 4 Visible: 5
lola: Portfolio finished: no open tasks 5

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-00: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-02: CONJ false LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-03: LTL true LTL model checker
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-05: LTL unknown AGGR
BridgeAndVehicles-COL-V20P20N10-LTLCardinality-07: CONJ unknown CONJ


Time elapsed: 171 secs. Pages in use: 32

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-V20P20N10"
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-COL-V20P20N10, 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-167813692000043"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P20N10.tgz
mv BridgeAndVehicles-COL-V20P20N10 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 ;