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-oct2-158987913900428.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-PT-V80P50N10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987913900428
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 20K Mar 26 02:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Mar 26 02:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 41K Mar 25 22:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 120K Mar 25 22:17 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 17K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 75K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 233K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Mar 25 17:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 56K Mar 25 17:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 187K Mar 25 14:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 541K Mar 25 14:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.1K Mar 25 17:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 2.3M 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-PT-V80P50N10-CTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591153056134

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 02:57:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 02:57:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 02:57:37] [INFO ] Load time of PNML (sax parser for PT used): 174 ms
[2020-06-03 02:57:37] [INFO ] Transformed 188 places.
[2020-06-03 02:57:37] [INFO ] Transformed 2108 transitions.
[2020-06-03 02:57:37] [INFO ] Parsed PT model containing 188 places and 2108 transitions in 220 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 75 ms.
Incomplete random walk after 100000 steps, including 142 resets, run finished after 1163 ms. (steps per millisecond=85 ) properties seen :[1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1]
[2020-06-03 02:57:39] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2020-06-03 02:57:39] [INFO ] Computed 7 place invariants in 17 ms
[2020-06-03 02:57:39] [INFO ] [Real]Absence check using 7 positive place invariants in 22 ms returned unsat
[2020-06-03 02:57:39] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned unsat
[2020-06-03 02:57:39] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:57:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:57:39] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2020-06-03 02:57:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2020-06-03 02:57:39] [INFO ] [Real]Added 22 Read/Feed constraints in 21 ms returned sat
[2020-06-03 02:57:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:57:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2020-06-03 02:57:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:57:39] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2020-06-03 02:57:39] [INFO ] [Nat]Added 22 Read/Feed constraints in 27 ms returned sat
[2020-06-03 02:57:40] [INFO ] Deduced a trap composed of 14 places in 166 ms
[2020-06-03 02:57:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 224 ms
[2020-06-03 02:57:40] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 107 ms.
[2020-06-03 02:57:40] [INFO ] Added : 98 causal constraints over 20 iterations in 782 ms. Result :sat
[2020-06-03 02:57:40] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:57:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:57:41] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2020-06-03 02:57:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:57:41] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:57:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:57:41] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2020-06-03 02:57:41] [INFO ] [Nat]Added 22 Read/Feed constraints in 26 ms returned sat
[2020-06-03 02:57:41] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 116 ms.
[2020-06-03 02:57:58] [INFO ] Added : 285 causal constraints over 57 iterations in 17063 ms. Result :sat
[2020-06-03 02:57:58] [INFO ] Deduced a trap composed of 14 places in 301 ms
[2020-06-03 02:57:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 655 ms
[2020-06-03 02:57:59] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:57:59] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2020-06-03 02:57:59] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:57:59] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:57:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:58:00] [INFO ] [Nat]Absence check using state equation in 274 ms returned sat
[2020-06-03 02:58:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 34 ms returned sat
[2020-06-03 02:58:00] [INFO ] Deduced a trap composed of 14 places in 171 ms
[2020-06-03 02:58:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 215 ms
[2020-06-03 02:58:00] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 100 ms.
[2020-06-03 02:58:01] [INFO ] Added : 174 causal constraints over 35 iterations in 1498 ms. Result :sat
[2020-06-03 02:58:01] [INFO ] [Real]Absence check using 7 positive place invariants in 28 ms returned sat
[2020-06-03 02:58:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:58:02] [INFO ] [Real]Absence check using state equation in 249 ms returned sat
[2020-06-03 02:58:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:58:02] [INFO ] [Nat]Absence check using 7 positive place invariants in 20 ms returned sat
[2020-06-03 02:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:58:02] [INFO ] [Nat]Absence check using state equation in 295 ms returned sat
[2020-06-03 02:58:02] [INFO ] [Nat]Added 22 Read/Feed constraints in 35 ms returned sat
[2020-06-03 02:58:02] [INFO ] Deduced a trap composed of 14 places in 152 ms
[2020-06-03 02:58:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 193 ms
[2020-06-03 02:58:02] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 55 ms.
[2020-06-03 02:58:21] [INFO ] Added : 260 causal constraints over 52 iterations in 19240 ms. Result :sat
[2020-06-03 02:58:22] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2020-06-03 02:58:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:58:22] [INFO ] [Real]Absence check using state equation in 649 ms returned sat
[2020-06-03 02:58:22] [INFO ] [Real]Added 22 Read/Feed constraints in 46 ms returned sat
[2020-06-03 02:58:22] [INFO ] Deduced a trap composed of 14 places in 134 ms
[2020-06-03 02:58:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 187 ms
[2020-06-03 02:58:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:58:23] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:58:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:58:23] [INFO ] [Nat]Absence check using state equation in 183 ms returned sat
[2020-06-03 02:58:23] [INFO ] [Nat]Added 22 Read/Feed constraints in 24 ms returned sat
[2020-06-03 02:58:23] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 67 ms.
[2020-06-03 02:58:24] [INFO ] Added : 169 causal constraints over 34 iterations in 1494 ms. Result :sat
[2020-06-03 02:58:24] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:58:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:58:25] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2020-06-03 02:58:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:58:25] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-06-03 02:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:58:25] [INFO ] [Nat]Absence check using state equation in 146 ms returned sat
[2020-06-03 02:58:25] [INFO ] [Nat]Added 22 Read/Feed constraints in 24 ms returned sat
[2020-06-03 02:58:25] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 71 ms.
[2020-06-03 02:58:44] [INFO ] Added : 284 causal constraints over 60 iterations in 19418 ms. Result :sat
[2020-06-03 02:58:44] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:58:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:58:44] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2020-06-03 02:58:44] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:58:44] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-06-03 02:58:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:58:45] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2020-06-03 02:58:45] [INFO ] [Nat]Added 22 Read/Feed constraints in 32 ms returned sat
[2020-06-03 02:58:45] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 48 ms.
[2020-06-03 02:59:04] [INFO ] Added : 292 causal constraints over 64 iterations in 19778 ms. Result :unknown
[2020-06-03 02:59:05] [INFO ] [Real]Absence check using 7 positive place invariants in 62 ms returned sat
[2020-06-03 02:59:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:59:05] [INFO ] [Real]Absence check using state equation in 265 ms returned sat
[2020-06-03 02:59:05] [INFO ] [Real]Added 22 Read/Feed constraints in 18 ms returned sat
[2020-06-03 02:59:05] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 51 ms.
[2020-06-03 02:59:05] [INFO ] Added : 79 causal constraints over 16 iterations in 537 ms. Result :sat
[2020-06-03 02:59:06] [INFO ] [Real]Absence check using 7 positive place invariants in 37 ms returned sat
[2020-06-03 02:59:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:59:06] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2020-06-03 02:59:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:59:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 19 ms returned sat
[2020-06-03 02:59:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:59:06] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2020-06-03 02:59:06] [INFO ] [Nat]Added 22 Read/Feed constraints in 28 ms returned sat
[2020-06-03 02:59:06] [INFO ] Deduced a trap composed of 14 places in 254 ms
[2020-06-03 02:59:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 301 ms
[2020-06-03 02:59:06] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 50 ms.
[2020-06-03 02:59:08] [INFO ] Added : 166 causal constraints over 34 iterations in 1345 ms. Result :sat
[2020-06-03 02:59:08] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:59:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:59:08] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2020-06-03 02:59:08] [INFO ] [Real]Added 22 Read/Feed constraints in 19 ms returned sat
[2020-06-03 02:59:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:59:08] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:59:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:59:08] [INFO ] [Nat]Absence check using state equation in 192 ms returned sat
[2020-06-03 02:59:08] [INFO ] [Nat]Added 22 Read/Feed constraints in 37 ms returned sat
[2020-06-03 02:59:08] [INFO ] Deduced a trap composed of 14 places in 199 ms
[2020-06-03 02:59:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 243 ms
[2020-06-03 02:59:08] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 76 ms.
[2020-06-03 02:59:09] [INFO ] Added : 108 causal constraints over 24 iterations in 1089 ms. Result :sat
[2020-06-03 02:59:10] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:59:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:59:10] [INFO ] [Real]Absence check using state equation in 427 ms returned sat
[2020-06-03 02:59:10] [INFO ] [Real]Added 22 Read/Feed constraints in 39 ms returned sat
[2020-06-03 02:59:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:59:10] [INFO ] [Nat]Absence check using 7 positive place invariants in 40 ms returned sat
[2020-06-03 02:59:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:59:11] [INFO ] [Nat]Absence check using state equation in 310 ms returned sat
[2020-06-03 02:59:12] [INFO ] [Nat]Added 22 Read/Feed constraints in 1312 ms returned sat
[2020-06-03 02:59:12] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 63 ms.
[2020-06-03 02:59:30] [INFO ] Added : 310 causal constraints over 62 iterations in 18312 ms. Result :unknown
[2020-06-03 02:59:30] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-06-03 02:59:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:59:30] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2020-06-03 02:59:30] [INFO ] [Real]Added 22 Read/Feed constraints in 20 ms returned sat
[2020-06-03 02:59:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:59:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2020-06-03 02:59:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:59:31] [INFO ] [Nat]Absence check using state equation in 272 ms returned sat
[2020-06-03 02:59:31] [INFO ] [Nat]Added 22 Read/Feed constraints in 698 ms returned sat
[2020-06-03 02:59:31] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 45 ms.
[2020-06-03 02:59:47] [INFO ] Added : 250 causal constraints over 50 iterations in 16063 ms. Result :sat
[2020-06-03 02:59:48] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-06-03 02:59:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:59:48] [INFO ] [Real]Absence check using state equation in 187 ms returned sat
[2020-06-03 02:59:48] [INFO ] [Real]Added 22 Read/Feed constraints in 15 ms returned sat
[2020-06-03 02:59:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:59:48] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:59:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:59:49] [INFO ] [Nat]Absence check using state equation in 1029 ms returned sat
[2020-06-03 02:59:49] [INFO ] [Nat]Added 22 Read/Feed constraints in 400 ms returned sat
[2020-06-03 02:59:49] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 48 ms.
[2020-06-03 03:00:08] [INFO ] Added : 275 causal constraints over 55 iterations in 18522 ms. Result :unknown
[2020-06-03 03:00:08] [INFO ] [Real]Absence check using 7 positive place invariants in 19 ms returned sat
[2020-06-03 03:00:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:00:08] [INFO ] [Real]Absence check using state equation in 260 ms returned sat
[2020-06-03 03:00:08] [INFO ] [Real]Added 22 Read/Feed constraints in 16 ms returned sat
[2020-06-03 03:00:08] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 144 ms.
[2020-06-03 03:00:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:00:08] [INFO ] [Nat]Absence check using 7 positive place invariants in 10 ms returned sat
[2020-06-03 03:00:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:00:09] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2020-06-03 03:00:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 1363 ms returned sat
[2020-06-03 03:00:10] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 67 ms.
[2020-06-03 03:00:28] [INFO ] Added : 270 causal constraints over 54 iterations in 18450 ms. Result :unknown
[2020-06-03 03:00:28] [INFO ] [Real]Absence check using 7 positive place invariants in 17 ms returned sat
[2020-06-03 03:00:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:00:29] [INFO ] [Real]Absence check using state equation in 885 ms returned sat
[2020-06-03 03:00:29] [INFO ] [Real]Added 22 Read/Feed constraints in 29 ms returned sat
[2020-06-03 03:00:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:00:29] [INFO ] [Nat]Absence check using 7 positive place invariants in 16 ms returned sat
[2020-06-03 03:00:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:00:30] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2020-06-03 03:00:31] [INFO ] [Nat]Added 22 Read/Feed constraints in 1105 ms returned sat
[2020-06-03 03:00:31] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 43 ms.
[2020-06-03 03:00:49] [INFO ] Added : 275 causal constraints over 55 iterations in 18389 ms. Result :sat
[2020-06-03 03:00:49] [INFO ] Deduced a trap composed of 5 places in 209 ms
[2020-06-03 03:00:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 03:00:50] [INFO ] Deduced a trap composed of 4 places in 382 ms
[2020-06-03 03:00:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s169 s172 s175 s176) 0)") while checking expression at index 16
[2020-06-03 03:00:50] [INFO ] [Real]Absence check using 7 positive place invariants in 28 ms returned sat
[2020-06-03 03:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:00:50] [INFO ] [Real]Absence check using state equation in 226 ms returned sat
[2020-06-03 03:00:50] [INFO ] [Real]Added 22 Read/Feed constraints in 31 ms returned sat
[2020-06-03 03:00:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:00:50] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 03:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:00:50] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2020-06-03 03:00:51] [INFO ] [Nat]Added 22 Read/Feed constraints in 680 ms returned sat
[2020-06-03 03:00:51] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 60 ms.
[2020-06-03 03:01:09] [INFO ] Added : 280 causal constraints over 56 iterations in 17686 ms. Result :unknown
[2020-06-03 03:01:09] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned unsat
[2020-06-03 03:01:09] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2020-06-03 03:01:09] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 03:01:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:01:09] [INFO ] [Real]Absence check using state equation in 372 ms returned sat
[2020-06-03 03:01:09] [INFO ] [Real]Added 22 Read/Feed constraints in 30 ms returned sat
[2020-06-03 03:01:09] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 48 ms.
[2020-06-03 03:01:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:01:09] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2020-06-03 03:01:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:01:10] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2020-06-03 03:01:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 42 ms returned sat
[2020-06-03 03:01:10] [INFO ] Deduced a trap composed of 14 places in 300 ms
[2020-06-03 03:01:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 333 ms
[2020-06-03 03:01:10] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 67 ms.
[2020-06-03 03:01:29] [INFO ] Added : 295 causal constraints over 59 iterations in 19367 ms. Result :unknown
[2020-06-03 03:01:29] [INFO ] [Real]Absence check using 7 positive place invariants in 19 ms returned sat
[2020-06-03 03:01:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:01:30] [INFO ] [Real]Absence check using state equation in 249 ms returned sat
[2020-06-03 03:01:30] [INFO ] [Real]Added 22 Read/Feed constraints in 32 ms returned sat
[2020-06-03 03:01:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:01:30] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 03:01:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:01:30] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2020-06-03 03:01:31] [INFO ] [Nat]Added 22 Read/Feed constraints in 1146 ms returned sat
[2020-06-03 03:01:31] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 140 ms.
[2020-06-03 03:01:45] [INFO ] Added : 265 causal constraints over 53 iterations in 14265 ms. Result :sat
[2020-06-03 03:01:45] [INFO ] [Real]Absence check using 7 positive place invariants in 73 ms returned sat
[2020-06-03 03:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:01:46] [INFO ] [Real]Absence check using state equation in 405 ms returned sat
[2020-06-03 03:01:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:01:46] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 03:01:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:01:46] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2020-06-03 03:01:46] [INFO ] [Nat]Added 22 Read/Feed constraints in 51 ms returned sat
[2020-06-03 03:01:46] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 65 ms.
[2020-06-03 03:02:04] [INFO ] Added : 270 causal constraints over 54 iterations in 18035 ms. Result :unknown
[2020-06-03 03:02:04] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2020-06-03 03:02:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:02:04] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2020-06-03 03:02:04] [INFO ] [Real]Added 22 Read/Feed constraints in 44 ms returned sat
[2020-06-03 03:02:05] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 95 ms.
[2020-06-03 03:02:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:02:05] [INFO ] [Nat]Absence check using 7 positive place invariants in 15 ms returned sat
[2020-06-03 03:02:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:02:05] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2020-06-03 03:02:06] [INFO ] [Nat]Added 22 Read/Feed constraints in 1504 ms returned sat
[2020-06-03 03:02:06] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 52 ms.
[2020-06-03 03:02:25] [INFO ] Added : 265 causal constraints over 53 iterations in 18283 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 03:02:25] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-06-03 03:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:02:25] [INFO ] [Real]Absence check using state equation in 474 ms returned sat
[2020-06-03 03:02:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:02:25] [INFO ] [Nat]Absence check using 7 positive place invariants in 16 ms returned sat
[2020-06-03 03:02:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:02:26] [INFO ] [Nat]Absence check using state equation in 991 ms returned sat
[2020-06-03 03:02:26] [INFO ] [Nat]Added 22 Read/Feed constraints in 78 ms returned sat
[2020-06-03 03:02:26] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 77 ms.
[2020-06-03 03:02:45] [INFO ] Added : 270 causal constraints over 54 iterations in 18856 ms. Result :unknown
[2020-06-03 03:02:45] [INFO ] [Real]Absence check using 7 positive place invariants in 55 ms returned sat
[2020-06-03 03:02:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:02:45] [INFO ] [Real]Absence check using state equation in 208 ms returned sat
[2020-06-03 03:02:46] [INFO ] [Real]Added 22 Read/Feed constraints in 17 ms returned sat
[2020-06-03 03:02:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:02:46] [INFO ] [Nat]Absence check using 7 positive place invariants in 21 ms returned sat
[2020-06-03 03:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:02:46] [INFO ] [Nat]Absence check using state equation in 166 ms returned sat
[2020-06-03 03:02:46] [INFO ] [Nat]Added 22 Read/Feed constraints in 636 ms returned sat
[2020-06-03 03:02:46] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 75 ms.
[2020-06-03 03:03:06] [INFO ] Added : 295 causal constraints over 59 iterations in 19147 ms. Result :unknown
[2020-06-03 03:03:06] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 03:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:03:06] [INFO ] [Real]Absence check using state equation in 719 ms returned sat
[2020-06-03 03:03:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:03:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 10 ms returned sat
[2020-06-03 03:03:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:03:07] [INFO ] [Nat]Absence check using state equation in 539 ms returned sat
[2020-06-03 03:03:08] [INFO ] [Nat]Added 22 Read/Feed constraints in 1378 ms returned sat
[2020-06-03 03:03:09] [INFO ] Deduced a trap composed of 14 places in 281 ms
[2020-06-03 03:03:09] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 305 ms
[2020-06-03 03:03:09] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 03:03:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:03:09] [INFO ] [Real]Absence check using state equation in 409 ms returned sat
[2020-06-03 03:03:09] [INFO ] [Real]Added 22 Read/Feed constraints in 27 ms returned sat
[2020-06-03 03:03:09] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 101 ms.
[2020-06-03 03:03:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:03:09] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 03:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:03:10] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2020-06-03 03:03:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 61 ms returned sat
[2020-06-03 03:03:10] [INFO ] Computed and/alt/rep : 2105/40609/367 causal constraints in 65 ms.
[2020-06-03 03:03:28] [INFO ] Added : 275 causal constraints over 55 iterations in 18423 ms. Result :sat
Successfully simplified 5 atomic propositions for a total of 5 simplifications.
[2020-06-03 03:03:29] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2020-06-03 03:03:29] [INFO ] Flatten gal took : 363 ms
[2020-06-03 03:03:30] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-03 03:03:30] [INFO ] Flatten gal took : 196 ms
FORMULA BridgeAndVehicles-PT-V80P50N10-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N10-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N10-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 03:03:30] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 42 ms.
[2020-06-03 03:03:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 13 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ BridgeAndVehicles-PT-V80P50N10 @ 3570 seconds

FORMULA BridgeAndVehicles-PT-V80P50N10-CTLFireability-04 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-PT-V80P50N10-CTLFireability-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-PT-V80P50N10-CTLFireability-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-PT-V80P50N10-CTLFireability-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-PT-V80P50N10-CTLFireability-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA BridgeAndVehicles-PT-V80P50N10-CTLFireability-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 14055304 kB
After kill :
MemTotal: 16427332 kB
MemFree: 14060880 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-PT-V80P50N10"
export BK_EXAMINATION="CTLFireability"
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-PT-V80P50N10, examination is CTLFireability"
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-oct2-158987913900428"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N10.tgz
mv BridgeAndVehicles-PT-V80P50N10 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;