Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r182-oct2-158987913600242.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is BridgeAndVehicles-COL-V80P20N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987913600242
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 244K
-rw-r--r-- 1 mcc users 3.9K Mar 26 02:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 26 02:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 21:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 21:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K Mar 25 17:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 25 17:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Mar 25 13:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 25 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 45K Mar 24 05:37 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-V80P20N10-00
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-01
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-02
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-03
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-04
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-05
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-06
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-07
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-08
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-09
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-10
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-11
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-12
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-13
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-14
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-15

=== Now, execution of the tool begins

BK_START 1591137452945

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-02 22:37:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-02 22:37:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-02 22:37:34] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2020-06-02 22:37:35] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 509 ms
[2020-06-02 22:37:35] [INFO ] sort/places :
sens->CONTROLEUR,CHOIX,VIDANGE,
compteur->COMPTEUR,
Dot->CAPACITE,SORTI_A,ROUTE_A,ATTENTE_A,SUR_PONT_A,SUR_PONT_B,ATTENTE_B,ROUTE_B,SORTI_B,
voitureA->NB_ATTENTE_A,
voitureB->NB_ATTENTE_B,

[2020-06-02 22:37:35] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 188 PT places and 289218.0 transition bindings in 17 ms.
[2020-06-02 22:37:35] [INFO ] Computed order based on color domains.
[2020-06-02 22:37:35] [INFO ] Unfolded HLPN to a Petri net with 188 places and 2108 transitions in 42 ms.
[2020-06-02 22:37:35] [INFO ] Unfolded HLPN properties in 3 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 183 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 142 resets, run finished after 3387 ms. (steps per millisecond=29 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1]
[2020-06-02 22:37:38] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2020-06-02 22:37:38] [INFO ] Computed 7 place invariants in 17 ms
[2020-06-02 22:37:38] [INFO ] [Real]Absence check using 7 positive place invariants in 15 ms returned sat
[2020-06-02 22:37:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:37:39] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2020-06-02 22:37:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:37:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 74 ms returned sat
[2020-06-02 22:37:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:37:39] [INFO ] [Nat]Absence check using state equation in 573 ms returned sat
[2020-06-02 22:37:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-06-02 22:37:39] [INFO ] [Nat]Added 22 Read/Feed constraints in 73 ms returned sat
[2020-06-02 22:37:40] [INFO ] Deduced a trap composed of 5 places in 354 ms
[2020-06-02 22:37:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 452 ms
[2020-06-02 22:37:40] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 123 ms.
[2020-06-02 22:37:59] [INFO ] Added : 295 causal constraints over 59 iterations in 18802 ms. Result :unknown
[2020-06-02 22:37:59] [INFO ] [Real]Absence check using 7 positive place invariants in 26 ms returned sat
[2020-06-02 22:37:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:38:00] [INFO ] [Real]Absence check using state equation in 691 ms returned sat
[2020-06-02 22:38:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:38:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 75 ms returned sat
[2020-06-02 22:38:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:38:00] [INFO ] [Nat]Absence check using state equation in 611 ms returned sat
[2020-06-02 22:38:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 126 ms returned sat
[2020-06-02 22:38:01] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 157 ms.
[2020-06-02 22:38:20] [INFO ] Added : 260 causal constraints over 52 iterations in 19115 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-02 22:38:20] [INFO ] [Real]Absence check using 7 positive place invariants in 36 ms returned sat
[2020-06-02 22:38:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:38:20] [INFO ] [Real]Absence check using state equation in 246 ms returned sat
[2020-06-02 22:38:20] [INFO ] [Real]Added 22 Read/Feed constraints in 32 ms returned sat
[2020-06-02 22:38:20] [INFO ] Deduced a trap composed of 14 places in 194 ms
[2020-06-02 22:38:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 268 ms
[2020-06-02 22:38:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:38:20] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-06-02 22:38:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:38:21] [INFO ] [Nat]Absence check using state equation in 547 ms returned sat
[2020-06-02 22:38:21] [INFO ] [Nat]Added 22 Read/Feed constraints in 84 ms returned sat
[2020-06-02 22:38:21] [INFO ] Deduced a trap composed of 14 places in 539 ms
[2020-06-02 22:38:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 584 ms
[2020-06-02 22:38:22] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 67 ms.
[2020-06-02 22:38:40] [INFO ] Added : 275 causal constraints over 56 iterations in 18780 ms. Result :unknown
[2020-06-02 22:38:40] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-02 22:38:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:38:41] [INFO ] [Real]Absence check using state equation in 456 ms returned sat
[2020-06-02 22:38:41] [INFO ] [Real]Added 22 Read/Feed constraints in 33 ms returned sat
[2020-06-02 22:38:41] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 131 ms.
[2020-06-02 22:38:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:38:41] [INFO ] [Nat]Absence check using 7 positive place invariants in 19 ms returned sat
[2020-06-02 22:38:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:38:41] [INFO ] [Nat]Absence check using state equation in 383 ms returned sat
[2020-06-02 22:38:42] [INFO ] [Nat]Added 22 Read/Feed constraints in 70 ms returned sat
[2020-06-02 22:38:42] [INFO ] Deduced a trap composed of 16 places in 596 ms
[2020-06-02 22:38:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 634 ms
[2020-06-02 22:38:42] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 71 ms.
[2020-06-02 22:38:59] [INFO ] Added : 235 causal constraints over 47 iterations in 16299 ms. Result :sat
[2020-06-02 22:38:59] [INFO ] Deduced a trap composed of 14 places in 306 ms
[2020-06-02 22:38:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 600 ms
[2020-06-02 22:38:59] [INFO ] [Real]Absence check using 7 positive place invariants in 54 ms returned sat
[2020-06-02 22:38:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:38:59] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2020-06-02 22:38:59] [INFO ] [Real]Added 22 Read/Feed constraints in 20 ms returned sat
[2020-06-02 22:39:00] [INFO ] Deduced a trap composed of 14 places in 421 ms
[2020-06-02 22:39:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 476 ms
[2020-06-02 22:39:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:39:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2020-06-02 22:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:39:01] [INFO ] [Nat]Absence check using state equation in 893 ms returned sat
[2020-06-02 22:39:01] [INFO ] [Nat]Added 22 Read/Feed constraints in 178 ms returned sat
[2020-06-02 22:39:01] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 164 ms.
[2020-06-02 22:39:20] [INFO ] Added : 245 causal constraints over 49 iterations in 18884 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-02 22:39:20] [INFO ] [Real]Absence check using 7 positive place invariants in 24 ms returned sat
[2020-06-02 22:39:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:39:21] [INFO ] [Real]Absence check using state equation in 605 ms returned sat
[2020-06-02 22:39:21] [INFO ] [Real]Added 22 Read/Feed constraints in 78 ms returned sat
[2020-06-02 22:39:21] [INFO ] Deduced a trap composed of 14 places in 539 ms
[2020-06-02 22:39:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 603 ms
[2020-06-02 22:39:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:39:21] [INFO ] [Nat]Absence check using 7 positive place invariants in 41 ms returned sat
[2020-06-02 22:39:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:39:22] [INFO ] [Nat]Absence check using state equation in 882 ms returned sat
[2020-06-02 22:39:22] [INFO ] [Nat]Added 22 Read/Feed constraints in 182 ms returned sat
[2020-06-02 22:39:25] [INFO ] Deduced a trap composed of 14 places in 2291 ms
[2020-06-02 22:39:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2348 ms
[2020-06-02 22:39:25] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 97 ms.
[2020-06-02 22:39:41] [INFO ] Added : 225 causal constraints over 45 iterations in 16512 ms. Result :unknown
[2020-06-02 22:39:41] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-02 22:39:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:39:42] [INFO ] [Real]Absence check using state equation in 521 ms returned sat
[2020-06-02 22:39:42] [INFO ] [Real]Added 22 Read/Feed constraints in 21 ms returned sat
[2020-06-02 22:39:42] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 83 ms.
[2020-06-02 22:39:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:39:42] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-02 22:39:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:39:43] [INFO ] [Nat]Absence check using state equation in 379 ms returned sat
[2020-06-02 22:39:43] [INFO ] [Nat]Added 22 Read/Feed constraints in 20 ms returned sat
[2020-06-02 22:39:43] [INFO ] Deduced a trap composed of 14 places in 643 ms
[2020-06-02 22:39:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 677 ms
[2020-06-02 22:39:43] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 105 ms.
[2020-06-02 22:39:44] [INFO ] Added : 95 causal constraints over 19 iterations in 935 ms. Result :sat
[2020-06-02 22:39:44] [INFO ] [Real]Absence check using 7 positive place invariants in 17 ms returned sat
[2020-06-02 22:39:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:39:45] [INFO ] [Real]Absence check using state equation in 505 ms returned sat
[2020-06-02 22:39:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:39:45] [INFO ] [Nat]Absence check using 7 positive place invariants in 20 ms returned sat
[2020-06-02 22:39:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:39:45] [INFO ] [Nat]Absence check using state equation in 293 ms returned sat
[2020-06-02 22:39:45] [INFO ] [Nat]Added 22 Read/Feed constraints in 66 ms returned sat
[2020-06-02 22:39:46] [INFO ] Deduced a trap composed of 14 places in 432 ms
[2020-06-02 22:39:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 487 ms
[2020-06-02 22:39:46] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 55 ms.
[2020-06-02 22:40:05] [INFO ] Added : 280 causal constraints over 56 iterations in 19137 ms. Result :unknown
[2020-06-02 22:40:05] [INFO ] [Real]Absence check using 7 positive place invariants in 59 ms returned sat
[2020-06-02 22:40:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:40:05] [INFO ] [Real]Absence check using state equation in 336 ms returned sat
[2020-06-02 22:40:05] [INFO ] [Real]Added 22 Read/Feed constraints in 34 ms returned sat
[2020-06-02 22:40:06] [INFO ] Deduced a trap composed of 14 places in 341 ms
[2020-06-02 22:40:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 386 ms
[2020-06-02 22:40:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:40:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 25 ms returned sat
[2020-06-02 22:40:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:40:06] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2020-06-02 22:40:06] [INFO ] [Nat]Added 22 Read/Feed constraints in 110 ms returned sat
[2020-06-02 22:40:06] [INFO ] Deduced a trap composed of 14 places in 349 ms
[2020-06-02 22:40:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 391 ms
[2020-06-02 22:40:07] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 78 ms.
[2020-06-02 22:40:19] [INFO ] Added : 210 causal constraints over 42 iterations in 12215 ms. Result :sat
[2020-06-02 22:40:19] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-02 22:40:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:40:19] [INFO ] [Real]Absence check using state equation in 629 ms returned sat
[2020-06-02 22:40:20] [INFO ] [Real]Added 22 Read/Feed constraints in 36 ms returned sat
[2020-06-02 22:40:20] [INFO ] Deduced a trap composed of 14 places in 564 ms
[2020-06-02 22:40:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 615 ms
[2020-06-02 22:40:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:40:20] [INFO ] [Nat]Absence check using 7 positive place invariants in 39 ms returned sat
[2020-06-02 22:40:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:40:21] [INFO ] [Nat]Absence check using state equation in 832 ms returned sat
[2020-06-02 22:40:21] [INFO ] [Nat]Added 22 Read/Feed constraints in 81 ms returned sat
[2020-06-02 22:40:23] [INFO ] Deduced a trap composed of 14 places in 1637 ms
[2020-06-02 22:40:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1663 ms
[2020-06-02 22:40:23] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 132 ms.
[2020-06-02 22:40:39] [INFO ] Added : 281 causal constraints over 57 iterations in 16092 ms. Result :sat
[2020-06-02 22:40:39] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-02 22:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:40:39] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2020-06-02 22:40:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:40:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-02 22:40:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:40:40] [INFO ] [Nat]Absence check using state equation in 825 ms returned sat
[2020-06-02 22:40:40] [INFO ] [Nat]Added 22 Read/Feed constraints in 90 ms returned sat
[2020-06-02 22:40:41] [INFO ] Deduced a trap composed of 14 places in 1007 ms
[2020-06-02 22:40:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1077 ms
[2020-06-02 22:40:41] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 59 ms.
[2020-06-02 22:40:59] [INFO ] Added : 270 causal constraints over 54 iterations in 18000 ms. Result :unknown
[2020-06-02 22:40:59] [INFO ] [Real]Absence check using 7 positive place invariants in 33 ms returned unsat
[2020-06-02 22:40:59] [INFO ] [Real]Absence check using 7 positive place invariants in 46 ms returned sat
[2020-06-02 22:40:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-02 22:41:00] [INFO ] [Real]Absence check using state equation in 865 ms returned sat
[2020-06-02 22:41:00] [INFO ] [Real]Added 22 Read/Feed constraints in 63 ms returned sat
[2020-06-02 22:41:00] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 73 ms.
[2020-06-02 22:41:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-02 22:41:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 22 ms returned sat
[2020-06-02 22:41:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-02 22:41:01] [INFO ] [Nat]Absence check using state equation in 357 ms returned sat
[2020-06-02 22:41:01] [INFO ] [Nat]Added 22 Read/Feed constraints in 219 ms returned sat
[2020-06-02 22:41:01] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 120 ms.
[2020-06-02 22:41:21] [INFO ] Added : 260 causal constraints over 52 iterations in 19399 ms. Result :unknown
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
[2020-06-02 22:41:23] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2020-06-02 22:41:23] [INFO ] Flatten gal took : 1440 ms
FORMULA BridgeAndVehicles-COL-V80P20N10-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-02 22:41:23] [INFO ] Applying decomposition
[2020-06-02 22:41:24] [INFO ] Flatten gal took : 643 ms
[2020-06-02 22:41:25] [INFO ] Decomposing Gal with order
[2020-06-02 22:41:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2020-06-02 22:41:28] [INFO ] Removed a total of 11550 redundant transitions.
[2020-06-02 22:41:29] [INFO ] Flatten gal took : 2193 ms
[2020-06-02 22:41:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 176 ms.
[2020-06-02 22:41:30] [INFO ] Export to MCC properties in file /home/mcc/execution/LTLFireability.sr.xml took 119 ms.
[2020-06-02 22:41:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 43 ms.
info: Time: 3600 - MCC
vrfy: Checking LTLFireability @ BridgeAndVehicles-COL-V80P20N10 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 7460684 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16129096 kB

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

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-V80P20N10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-4028"
echo " Executing tool itslola"
echo " Input is BridgeAndVehicles-COL-V80P20N10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r182-oct2-158987913600242"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P20N10.tgz
mv BridgeAndVehicles-COL-V80P20N10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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