About the Execution of ITS-Tools for BridgeAndVehicles-COL-V50P50N10
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813689900093.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-COL-V50P50N10, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813689900093
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 7.2K Feb 25 12:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 12:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 12:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 12:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 25 12:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 12:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 12:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 42K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678320124254
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V50P50N10
Not applying reductions.
Model is COL
UpperBounds COL
Running Version 202303021504
[2023-03-09 00:02:07] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 00:02:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 00:02:07] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-09 00:02:07] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-09 00:02:08] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 803 ms
[2023-03-09 00:02:08] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 36 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 12 ms.
[2023-03-09 00:02:08] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 18 ms.
[2023-03-09 00:02:08] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-09 00:02:08] [INFO ] Computed 4 place invariants in 4 ms
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-10 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-08 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-04 50 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL CPN_APPROX INITIAL_STATE
[2023-03-09 00:02:08] [INFO ] Invariant cache hit.
[2023-03-09 00:02:08] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-09 00:02:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:08] [INFO ] [Real]Absence check using state equation in 8 ms returned sat
[2023-03-09 00:02:08] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-09 00:02:08] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 6 ms.
[2023-03-09 00:02:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 10 ms returned sat
[2023-03-09 00:02:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:08] [INFO ] [Nat]Absence check using state equation in 17 ms returned sat
[2023-03-09 00:02:08] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-09 00:02:08] [INFO ] Added : 2 causal constraints over 1 iterations in 19 ms. Result :sat
Minimization took 4 ms.
[2023-03-09 00:02:08] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 00:02:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:08] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-09 00:02:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 00:02:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:08] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2023-03-09 00:02:08] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-09 00:02:08] [INFO ] Added : 3 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 3 ms.
[2023-03-09 00:02:08] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-09 00:02:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-09 00:02:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 00:02:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:08] [INFO ] [Nat]Absence check using state equation in 74 ms returned sat
[2023-03-09 00:02:08] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 7 ms.
[2023-03-09 00:02:08] [INFO ] Added : 4 causal constraints over 1 iterations in 37 ms. Result :sat
Minimization took 15 ms.
[2023-03-09 00:02:08] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 00:02:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:08] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-09 00:02:08] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 00:02:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:08] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2023-03-09 00:02:08] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-09 00:02:09] [INFO ] Added : 2 causal constraints over 1 iterations in 24 ms. Result :sat
Minimization took 3 ms.
[2023-03-09 00:02:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 00:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:09] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2023-03-09 00:02:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 00:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:09] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2023-03-09 00:02:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-09 00:02:09] [INFO ] Added : 2 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-09 00:02:09] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 00:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-09 00:02:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 00:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:09] [INFO ] [Nat]Absence check using state equation in 25 ms returned sat
[2023-03-09 00:02:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 3 ms.
[2023-03-09 00:02:09] [INFO ] Added : 2 causal constraints over 1 iterations in 8 ms. Result :sat
Minimization took 2 ms.
[2023-03-09 00:02:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 00:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:09] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2023-03-09 00:02:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-09 00:02:09] [INFO ] Added : 2 causal constraints over 1 iterations in 5 ms. Result :sat
Minimization took 3 ms.
[2023-03-09 00:02:09] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 00:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:09] [INFO ] [Real]Absence check using state equation in 7 ms returned sat
[2023-03-09 00:02:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 00:02:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:09] [INFO ] [Nat]Absence check using state equation in 5 ms returned sat
[2023-03-09 00:02:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 5 ms.
[2023-03-09 00:02:09] [INFO ] Added : 3 causal constraints over 1 iterations in 10 ms. Result :sat
Minimization took 3 ms.
[2023-03-09 00:02:09] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2023-03-09 00:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:09] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2023-03-09 00:02:09] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2023-03-09 00:02:09] [INFO ] Added : 2 causal constraints over 1 iterations in 9 ms. Result :sat
Minimization took 5 ms.
Current structural bounds on expressions (after SMT) : [1, 50, 50, 50, 50, 1, 50, 50, 50]
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-09 00:02:09] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions 10010 arcs in 170 ms.
[2023-03-09 00:02:09] [INFO ] Unfolded 9 HLPN properties in 0 ms.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 9) seen :251
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-15 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-12 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-06 50 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :111
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-09 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :52
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-07 50 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-09 00:02:10] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2023-03-09 00:02:10] [INFO ] Computed 7 place invariants in 34 ms
[2023-03-09 00:02:10] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-09 00:02:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:10] [INFO ] [Real]Absence check using state equation in 93 ms returned sat
[2023-03-09 00:02:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-09 00:02:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:10] [INFO ] [Nat]Absence check using state equation in 48 ms returned sat
[2023-03-09 00:02:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 36 ms returned sat
[2023-03-09 00:02:10] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 97 ms.
[2023-03-09 00:02:10] [INFO ] Added : 11 causal constraints over 10 iterations in 259 ms. Result :sat
Minimization took 163 ms.
[2023-03-09 00:02:10] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-09 00:02:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:11] [INFO ] [Real]Absence check using state equation in 325 ms returned sat
[2023-03-09 00:02:11] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:11] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-09 00:02:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:11] [INFO ] [Nat]Absence check using state equation in 94 ms returned sat
[2023-03-09 00:02:11] [INFO ] [Nat]Added 22 Read/Feed constraints in 50 ms returned sat
[2023-03-09 00:02:11] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 127 ms.
[2023-03-09 00:02:11] [INFO ] Added : 11 causal constraints over 10 iterations in 336 ms. Result :sat
Minimization took 226 ms.
Current structural bounds on expressions (after SMT) : [50, 50] Max seen :[10, 10]
Support contains 1 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 1222 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 125 transition count 1327
Applied a total of 3 rules in 330 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-09 00:02:12] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-09 00:02:12] [INFO ] Computed 5 place invariants in 10 ms
[2023-03-09 00:02:15] [INFO ] Dead Transitions using invariants and state equation in 2170 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2502 ms. Remains : 125/128 places, 1327/1328 transitions.
Normalized transition count is 249 out of 1327 initially.
// Phase 1: matrix 249 rows 125 cols
[2023-03-09 00:02:15] [INFO ] Computed 5 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2622 resets, run finished after 4960 ms. (steps per millisecond=201 ) properties (out of 2) seen :16
Incomplete Best-First random walk after 1000000 steps, including 1027 resets, run finished after 1636 ms. (steps per millisecond=611 ) properties (out of 2) seen :20
Incomplete Best-First random walk after 1000001 steps, including 1027 resets, run finished after 1818 ms. (steps per millisecond=550 ) properties (out of 2) seen :20
[2023-03-09 00:02:23] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-09 00:02:23] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 00:02:23] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 00:02:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:23] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2023-03-09 00:02:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 28 ms returned sat
[2023-03-09 00:02:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:23] [INFO ] [Nat]Absence check using state equation in 82 ms returned sat
[2023-03-09 00:02:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:24] [INFO ] [Nat]Added 22 Read/Feed constraints in 101 ms returned sat
[2023-03-09 00:02:24] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 57 ms.
[2023-03-09 00:02:24] [INFO ] Added : 13 causal constraints over 10 iterations in 270 ms. Result :sat
Minimization took 130 ms.
[2023-03-09 00:02:24] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:02:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:24] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2023-03-09 00:02:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:02:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:24] [INFO ] [Nat]Absence check using state equation in 83 ms returned sat
[2023-03-09 00:02:24] [INFO ] [Nat]Added 22 Read/Feed constraints in 106 ms returned sat
[2023-03-09 00:02:25] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 52 ms.
[2023-03-09 00:02:25] [INFO ] Added : 13 causal constraints over 10 iterations in 237 ms. Result :sat
Minimization took 141 ms.
Current structural bounds on expressions (after SMT) : [50, 50] Max seen :[10, 10]
Support contains 1 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 1327/1327 transitions.
Applied a total of 0 rules in 119 ms. Remains 125 /125 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 125/125 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 1327/1327 transitions.
Applied a total of 0 rules in 145 ms. Remains 125 /125 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:02:26] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:26] [INFO ] Invariant cache hit.
[2023-03-09 00:02:30] [INFO ] Implicit Places using invariants in 4239 ms returned []
[2023-03-09 00:02:30] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:30] [INFO ] Invariant cache hit.
[2023-03-09 00:02:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:31] [INFO ] Implicit Places using invariants and state equation in 901 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5172 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 123/125 places, 1327/1327 transitions.
Applied a total of 0 rules in 126 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 5444 ms. Remains : 123/125 places, 1327/1327 transitions.
Normalized transition count is 249 out of 1327 initially.
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:02:31] [INFO ] Computed 5 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2622 resets, run finished after 4311 ms. (steps per millisecond=231 ) properties (out of 2) seen :18
Incomplete Best-First random walk after 1000000 steps, including 1028 resets, run finished after 1493 ms. (steps per millisecond=669 ) properties (out of 2) seen :20
Incomplete Best-First random walk after 1000000 steps, including 1028 resets, run finished after 1476 ms. (steps per millisecond=677 ) properties (out of 2) seen :20
[2023-03-09 00:02:38] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:02:38] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 00:02:38] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 00:02:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:38] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2023-03-09 00:02:38] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:02:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:38] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2023-03-09 00:02:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:39] [INFO ] [Nat]Added 22 Read/Feed constraints in 17 ms returned sat
[2023-03-09 00:02:39] [INFO ] Deduced a trap composed of 5 places in 188 ms of which 6 ms to minimize.
[2023-03-09 00:02:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 210 ms
[2023-03-09 00:02:39] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 41 ms.
[2023-03-09 00:02:39] [INFO ] Added : 12 causal constraints over 10 iterations in 248 ms. Result :sat
Minimization took 52 ms.
[2023-03-09 00:02:39] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:39] [INFO ] [Real]Absence check using state equation in 89 ms returned sat
[2023-03-09 00:02:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 16 ms returned sat
[2023-03-09 00:02:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:39] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-09 00:02:39] [INFO ] [Nat]Added 22 Read/Feed constraints in 11 ms returned sat
[2023-03-09 00:02:40] [INFO ] Deduced a trap composed of 5 places in 192 ms of which 1 ms to minimize.
[2023-03-09 00:02:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 206 ms
[2023-03-09 00:02:40] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 38 ms.
[2023-03-09 00:02:40] [INFO ] Added : 12 causal constraints over 10 iterations in 183 ms. Result :sat
Minimization took 50 ms.
Current structural bounds on expressions (after SMT) : [50, 50] Max seen :[10, 10]
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 65 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 63 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:02:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:40] [INFO ] Invariant cache hit.
[2023-03-09 00:02:41] [INFO ] Implicit Places using invariants in 346 ms returned []
[2023-03-09 00:02:41] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:41] [INFO ] Invariant cache hit.
[2023-03-09 00:02:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:41] [INFO ] Implicit Places using invariants and state equation in 552 ms returned []
Implicit Place search using SMT with State Equation took 900 ms to find 0 implicit places.
[2023-03-09 00:02:41] [INFO ] Redundant transitions in 67 ms returned []
[2023-03-09 00:02:41] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:41] [INFO ] Invariant cache hit.
[2023-03-09 00:02:42] [INFO ] Dead Transitions using invariants and state equation in 374 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1412 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting property specific reduction for BridgeAndVehicles-COL-V50P50N10-UpperBounds-05
Normalized transition count is 249 out of 1327 initially.
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:02:42] [INFO ] Computed 5 place invariants in 3 ms
Incomplete random walk after 10000 steps, including 26 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :10
[2023-03-09 00:02:42] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:02:42] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 00:02:42] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:02:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:42] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2023-03-09 00:02:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:42] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:02:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:42] [INFO ] [Nat]Absence check using state equation in 54 ms returned sat
[2023-03-09 00:02:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:42] [INFO ] [Nat]Added 22 Read/Feed constraints in 24 ms returned sat
[2023-03-09 00:02:42] [INFO ] Deduced a trap composed of 5 places in 158 ms of which 14 ms to minimize.
[2023-03-09 00:02:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 174 ms
[2023-03-09 00:02:42] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 26 ms.
[2023-03-09 00:02:42] [INFO ] Added : 12 causal constraints over 10 iterations in 128 ms. Result :sat
Minimization took 36 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 57 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:02:43] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:43] [INFO ] Invariant cache hit.
[2023-03-09 00:02:43] [INFO ] Dead Transitions using invariants and state equation in 495 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 558 ms. Remains : 123/123 places, 1327/1327 transitions.
Normalized transition count is 249 out of 1327 initially.
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:02:43] [INFO ] Computed 5 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2622 resets, run finished after 4149 ms. (steps per millisecond=241 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000001 steps, including 1027 resets, run finished after 1741 ms. (steps per millisecond=574 ) properties (out of 1) seen :10
[2023-03-09 00:02:49] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:02:49] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 00:02:49] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 00:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:49] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-09 00:02:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:49] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:02:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:49] [INFO ] [Nat]Absence check using state equation in 60 ms returned sat
[2023-03-09 00:02:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:49] [INFO ] [Nat]Added 22 Read/Feed constraints in 31 ms returned sat
[2023-03-09 00:02:49] [INFO ] Deduced a trap composed of 5 places in 203 ms of which 2 ms to minimize.
[2023-03-09 00:02:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 228 ms
[2023-03-09 00:02:49] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 34 ms.
[2023-03-09 00:02:50] [INFO ] Added : 12 causal constraints over 10 iterations in 164 ms. Result :sat
Minimization took 50 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 65 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 79 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:02:50] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:50] [INFO ] Invariant cache hit.
[2023-03-09 00:02:50] [INFO ] Implicit Places using invariants in 277 ms returned []
[2023-03-09 00:02:50] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:50] [INFO ] Invariant cache hit.
[2023-03-09 00:02:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:51] [INFO ] Implicit Places using invariants and state equation in 592 ms returned []
Implicit Place search using SMT with State Equation took 884 ms to find 0 implicit places.
[2023-03-09 00:02:51] [INFO ] Redundant transitions in 97 ms returned []
[2023-03-09 00:02:51] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:51] [INFO ] Invariant cache hit.
[2023-03-09 00:02:52] [INFO ] Dead Transitions using invariants and state equation in 616 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1685 ms. Remains : 123/123 places, 1327/1327 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V50P50N10-UpperBounds-05 in 10060 ms.
Starting property specific reduction for BridgeAndVehicles-COL-V50P50N10-UpperBounds-13
Normalized transition count is 249 out of 1327 initially.
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:02:52] [INFO ] Computed 5 place invariants in 1 ms
Incomplete random walk after 10000 steps, including 26 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :6
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :10
[2023-03-09 00:02:52] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:02:52] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 00:02:52] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:02:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:52] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-09 00:02:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:02:52] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:02:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:02:52] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2023-03-09 00:02:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:02:52] [INFO ] [Nat]Added 22 Read/Feed constraints in 16 ms returned sat
[2023-03-09 00:02:52] [INFO ] Deduced a trap composed of 5 places in 218 ms of which 2 ms to minimize.
[2023-03-09 00:02:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 242 ms
[2023-03-09 00:02:52] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 46 ms.
[2023-03-09 00:02:53] [INFO ] Added : 12 causal constraints over 10 iterations in 261 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 117 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:02:53] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:02:53] [INFO ] Invariant cache hit.
[2023-03-09 00:02:54] [INFO ] Dead Transitions using invariants and state equation in 700 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 820 ms. Remains : 123/123 places, 1327/1327 transitions.
Normalized transition count is 249 out of 1327 initially.
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:02:54] [INFO ] Computed 5 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2622 resets, run finished after 4290 ms. (steps per millisecond=233 ) properties (out of 1) seen :8
Incomplete Best-First random walk after 1000000 steps, including 1027 resets, run finished after 1778 ms. (steps per millisecond=562 ) properties (out of 1) seen :10
[2023-03-09 00:03:00] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-09 00:03:00] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 00:03:00] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:03:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:03:00] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2023-03-09 00:03:00] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:03:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:03:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:03:00] [INFO ] [Nat]Absence check using state equation in 59 ms returned sat
[2023-03-09 00:03:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:03:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 18 ms returned sat
[2023-03-09 00:03:00] [INFO ] Deduced a trap composed of 5 places in 292 ms of which 0 ms to minimize.
[2023-03-09 00:03:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 316 ms
[2023-03-09 00:03:00] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 38 ms.
[2023-03-09 00:03:01] [INFO ] Added : 12 causal constraints over 10 iterations in 219 ms. Result :sat
Minimization took 51 ms.
Current structural bounds on expressions (after SMT) : [50] Max seen :[10]
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 67 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 67 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-09 00:03:01] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:03:01] [INFO ] Invariant cache hit.
[2023-03-09 00:03:01] [INFO ] Implicit Places using invariants in 286 ms returned []
[2023-03-09 00:03:01] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:03:01] [INFO ] Invariant cache hit.
[2023-03-09 00:03:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:03:02] [INFO ] Implicit Places using invariants and state equation in 766 ms returned []
Implicit Place search using SMT with State Equation took 1057 ms to find 0 implicit places.
[2023-03-09 00:03:02] [INFO ] Redundant transitions in 45 ms returned []
[2023-03-09 00:03:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-09 00:03:02] [INFO ] Invariant cache hit.
[2023-03-09 00:03:03] [INFO ] Dead Transitions using invariants and state equation in 422 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1612 ms. Remains : 123/123 places, 1327/1327 transitions.
Ending property specific reduction for BridgeAndVehicles-COL-V50P50N10-UpperBounds-13 in 10910 ms.
[2023-03-09 00:03:03] [INFO ] Flatten gal took : 254 ms
[2023-03-09 00:03:03] [INFO ] Applying decomposition
[2023-03-09 00:03:03] [INFO ] Flatten gal took : 84 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14259161856652238076.txt' '-o' '/tmp/graph14259161856652238076.bin' '-w' '/tmp/graph14259161856652238076.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14259161856652238076.bin' '-l' '-1' '-v' '-w' '/tmp/graph14259161856652238076.weights' '-q' '0' '-e' '0.001'
[2023-03-09 00:03:04] [INFO ] Decomposing Gal with order
[2023-03-09 00:03:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 00:03:04] [INFO ] Removed a total of 2824 redundant transitions.
[2023-03-09 00:03:04] [INFO ] Flatten gal took : 462 ms
[2023-03-09 00:03:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 320 labels/synchronizations in 49 ms.
[2023-03-09 00:03:04] [INFO ] Time to serialize gal into /tmp/UpperBounds16619205692234002689.gal : 21 ms
[2023-03-09 00:03:04] [INFO ] Time to serialize properties into /tmp/UpperBounds9412885326757521585.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds16619205692234002689.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds9412885326757521585.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds9412885326757521585.prop.
Detected timeout of ITS tools.
[2023-03-09 00:23:23] [INFO ] Applying decomposition
[2023-03-09 00:23:23] [INFO ] Flatten gal took : 88 ms
[2023-03-09 00:23:23] [INFO ] Decomposing Gal with order
[2023-03-09 00:23:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 00:23:23] [INFO ] Removed a total of 6981 redundant transitions.
[2023-03-09 00:23:23] [INFO ] Flatten gal took : 194 ms
[2023-03-09 00:23:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 29 ms.
[2023-03-09 00:23:23] [INFO ] Time to serialize gal into /tmp/UpperBounds11297300759603365543.gal : 17 ms
[2023-03-09 00:23:23] [INFO ] Time to serialize properties into /tmp/UpperBounds8604654868742189116.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds11297300759603365543.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds8604654868742189116.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds8604654868742189116.prop.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.04953e+08,724.73,4479484,1.751e+06,60,1.14729e+07,1912,1690,9.67766e+06,17,3132,0
Total reachable state count : 204953172
Verifying 2 reachability properties.
Min sum of variable value : 0
Maximum sum along a path : 10
Bounds property BridgeAndVehicles-COL-V50P50N10-UpperBounds-05 :0 <= SUR_PONT_B.SUR_PONT_B_0 <= 10
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-05 10 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V50P50N10-UpperBounds-05,0,742.981,4479484,1,0,1.14729e+07,1912,2406,9.67766e+06,35,3132,10946
Min sum of variable value : 0
Maximum sum along a path : 10
Bounds property BridgeAndVehicles-COL-V50P50N10-UpperBounds-13 :0 <= SUR_PONT_B.SUR_PONT_B_0 <= 10
FORMULA BridgeAndVehicles-COL-V50P50N10-UpperBounds-13 10 TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V50P50N10-UpperBounds-13,0,743.689,4479484,1,0,1.14729e+07,1912,2406,9.67766e+06,35,3132,10946
Total runtime 2020712 ms.
BK_STOP 1678322148057
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V50P50N10"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V50P50N10, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813689900093"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N10.tgz
mv BridgeAndVehicles-COL-V50P50N10 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;