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-oct2-158987913900420.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-V80P20N50, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987913900420
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 11K Mar 26 02:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 40K Mar 26 02:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 217K Mar 25 22:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 628K Mar 25 22:12 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 14K Apr 8 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 486K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Mar 25 17:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 54K Mar 25 17:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 492K Mar 25 14:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Mar 25 14:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.7K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.7K 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 9.5M 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-V80P20N50-CTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1591152445191

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 02:47:26] [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 02:47:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 02:47:26] [INFO ] Load time of PNML (sax parser for PT used): 311 ms
[2020-06-03 02:47:26] [INFO ] Transformed 228 places.
[2020-06-03 02:47:26] [INFO ] Transformed 8588 transitions.
[2020-06-03 02:47:26] [INFO ] Parsed PT model containing 228 places and 8588 transitions in 382 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 243 ms.
Incomplete random walk after 100000 steps, including 147 resets, run finished after 1773 ms. (steps per millisecond=56 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0]
[2020-06-03 02:47:28] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 228 cols
[2020-06-03 02:47:28] [INFO ] Computed 7 place invariants in 21 ms
[2020-06-03 02:47:29] [INFO ] [Real]Absence check using 7 positive place invariants in 16 ms returned unsat
[2020-06-03 02:47:29] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:47:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:47:29] [INFO ] [Real]Absence check using state equation in 261 ms returned sat
[2020-06-03 02:47:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:47:29] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2020-06-03 02:47:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:47:29] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2020-06-03 02:47:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2020-06-03 02:47:30] [INFO ] [Nat]Added 102 Read/Feed constraints in 657 ms returned sat
[2020-06-03 02:47:31] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 679 ms.
[2020-06-03 02:47:46] [INFO ] Added : 295 causal constraints over 59 iterations in 15987 ms. Result :sat
[2020-06-03 02:47:46] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:47:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:47:46] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2020-06-03 02:47:46] [INFO ] [Real]Added 102 Read/Feed constraints in 48 ms returned sat
[2020-06-03 02:47:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:47:46] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-06-03 02:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:47:47] [INFO ] [Nat]Absence check using state equation in 180 ms returned sat
[2020-06-03 02:47:47] [INFO ] [Nat]Added 102 Read/Feed constraints in 623 ms returned sat
[2020-06-03 02:47:48] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 691 ms.
[2020-06-03 02:48:06] [INFO ] Added : 255 causal constraints over 51 iterations in 19111 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 02:48:06] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:48:07] [INFO ] [Real]Absence check using state equation in 190 ms returned sat
[2020-06-03 02:48:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:48:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:48:07] [INFO ] [Nat]Absence check using state equation in 192 ms returned sat
[2020-06-03 02:48:07] [INFO ] [Nat]Added 102 Read/Feed constraints in 80 ms returned sat
[2020-06-03 02:48:07] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 317 ms.
[2020-06-03 02:48:27] [INFO ] Added : 245 causal constraints over 49 iterations in 19630 ms. Result :unknown
[2020-06-03 02:48:27] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:48:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:48:27] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2020-06-03 02:48:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:48:27] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:48:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:48:27] [INFO ] [Nat]Absence check using state equation in 225 ms returned sat
[2020-06-03 02:48:27] [INFO ] [Nat]Added 102 Read/Feed constraints in 72 ms returned sat
[2020-06-03 02:48:28] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 351 ms.
[2020-06-03 02:48:42] [INFO ] Added : 225 causal constraints over 45 iterations in 14743 ms. Result :unknown
[2020-06-03 02:48:42] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:48:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:48:42] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2020-06-03 02:48:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:48:42] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:48:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:48:43] [INFO ] [Nat]Absence check using state equation in 196 ms returned sat
[2020-06-03 02:48:43] [INFO ] [Nat]Added 102 Read/Feed constraints in 500 ms returned sat
[2020-06-03 02:48:43] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 287 ms.
[2020-06-03 02:48:56] [INFO ] Added : 220 causal constraints over 44 iterations in 13309 ms. Result :sat
[2020-06-03 02:48:56] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:48:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:48:57] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2020-06-03 02:48:57] [INFO ] [Real]Added 102 Read/Feed constraints in 48 ms returned sat
[2020-06-03 02:48:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:48:57] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:48:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:48:57] [INFO ] [Nat]Absence check using state equation in 175 ms returned sat
[2020-06-03 02:48:58] [INFO ] [Nat]Added 102 Read/Feed constraints in 1216 ms returned sat
[2020-06-03 02:48:59] [INFO ] Deduced a trap composed of 5 places in 474 ms
[2020-06-03 02:48:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 582 ms
[2020-06-03 02:48:59] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 297 ms.
[2020-06-03 02:49:17] [INFO ] Added : 245 causal constraints over 49 iterations in 17997 ms. Result :unknown
[2020-06-03 02:49:17] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:49:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:49:17] [INFO ] [Real]Absence check using state equation in 163 ms returned sat
[2020-06-03 02:49:17] [INFO ] [Real]Added 102 Read/Feed constraints in 67 ms returned sat
[2020-06-03 02:49:17] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:49:17] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:49:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:49:17] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2020-06-03 02:49:18] [INFO ] [Nat]Added 102 Read/Feed constraints in 516 ms returned sat
[2020-06-03 02:49:18] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 261 ms.
[2020-06-03 02:49:37] [INFO ] Added : 320 causal constraints over 67 iterations in 19166 ms. Result :unknown
[2020-06-03 02:49:37] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:49:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:49:37] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2020-06-03 02:49:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:49:37] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-06-03 02:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:49:37] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2020-06-03 02:49:38] [INFO ] [Nat]Added 102 Read/Feed constraints in 604 ms returned sat
[2020-06-03 02:49:39] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 420 ms.
[2020-06-03 02:49:57] [INFO ] Added : 310 causal constraints over 62 iterations in 19148 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 02:49:57] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2020-06-03 02:49:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:49:57] [INFO ] [Real]Absence check using state equation in 199 ms returned sat
[2020-06-03 02:49:58] [INFO ] [Real]Added 102 Read/Feed constraints in 66 ms returned sat
[2020-06-03 02:49:58] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 241 ms.
[2020-06-03 02:49:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:49:58] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-06-03 02:49:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:49:58] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2020-06-03 02:49:59] [INFO ] [Nat]Added 102 Read/Feed constraints in 643 ms returned sat
[2020-06-03 02:49:59] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 349 ms.
[2020-06-03 02:50:18] [INFO ] Added : 310 causal constraints over 62 iterations in 19091 ms. Result :unknown
[2020-06-03 02:50:18] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:50:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:50:18] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2020-06-03 02:50:18] [INFO ] [Real]Added 102 Read/Feed constraints in 47 ms returned sat
[2020-06-03 02:50:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:50:18] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:50:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:50:19] [INFO ] [Nat]Absence check using state equation in 209 ms returned sat
[2020-06-03 02:50:19] [INFO ] [Nat]Added 102 Read/Feed constraints in 627 ms returned sat
[2020-06-03 02:50:19] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 247 ms.
[2020-06-03 02:50:38] [INFO ] Added : 250 causal constraints over 50 iterations in 19082 ms. Result :unknown
[2020-06-03 02:50:38] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:50:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:50:38] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2020-06-03 02:50:39] [INFO ] [Real]Added 102 Read/Feed constraints in 49 ms returned sat
[2020-06-03 02:50:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:50:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:50:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:50:39] [INFO ] [Nat]Absence check using state equation in 181 ms returned sat
[2020-06-03 02:50:39] [INFO ] [Nat]Added 102 Read/Feed constraints in 617 ms returned sat
[2020-06-03 02:50:40] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 429 ms.
[2020-06-03 02:50:44] [INFO ] Added : 85 causal constraints over 17 iterations in 4072 ms. Result :sat
[2020-06-03 02:50:44] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:50:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:50:44] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2020-06-03 02:50:44] [INFO ] [Real]Added 102 Read/Feed constraints in 49 ms returned sat
[2020-06-03 02:50:44] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:50:44] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-06-03 02:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:50:44] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2020-06-03 02:50:45] [INFO ] [Nat]Added 102 Read/Feed constraints in 656 ms returned sat
[2020-06-03 02:50:45] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 248 ms.
[2020-06-03 02:51:03] [INFO ] Added : 200 causal constraints over 40 iterations in 18624 ms. Result :sat
[2020-06-03 02:51:04] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:51:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:51:04] [INFO ] [Real]Absence check using state equation in 181 ms returned sat
[2020-06-03 02:51:04] [INFO ] [Real]Added 102 Read/Feed constraints in 46 ms returned sat
[2020-06-03 02:51:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:51:04] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:51:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:51:04] [INFO ] [Nat]Absence check using state equation in 174 ms returned sat
[2020-06-03 02:51:05] [INFO ] [Nat]Added 102 Read/Feed constraints in 676 ms returned sat
[2020-06-03 02:51:05] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 391 ms.
[2020-06-03 02:51:22] [INFO ] Added : 280 causal constraints over 56 iterations in 16788 ms. Result :sat
[2020-06-03 02:51:22] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned unsat
[2020-06-03 02:51:22] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:51:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:51:22] [INFO ] [Real]Absence check using state equation in 179 ms returned sat
[2020-06-03 02:51:22] [INFO ] [Real]Added 102 Read/Feed constraints in 63 ms returned sat
[2020-06-03 02:51:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:51:22] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:51:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:51:22] [INFO ] [Nat]Absence check using state equation in 175 ms returned sat
[2020-06-03 02:51:23] [INFO ] [Nat]Added 102 Read/Feed constraints in 664 ms returned sat
[2020-06-03 02:51:23] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 246 ms.
[2020-06-03 02:51:42] [INFO ] Added : 230 causal constraints over 46 iterations in 19097 ms. Result :unknown
[2020-06-03 02:51:42] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:51:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:51:42] [INFO ] [Real]Absence check using state equation in 200 ms returned sat
[2020-06-03 02:51:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:51:42] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:51:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:51:42] [INFO ] [Nat]Absence check using state equation in 206 ms returned sat
[2020-06-03 02:51:43] [INFO ] [Nat]Added 102 Read/Feed constraints in 657 ms returned sat
[2020-06-03 02:51:44] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 346 ms.
[2020-06-03 02:52:02] [INFO ] Added : 300 causal constraints over 60 iterations in 19051 ms. Result :unknown
[2020-06-03 02:52:02] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:52:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:52:02] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2020-06-03 02:52:03] [INFO ] [Real]Added 102 Read/Feed constraints in 57 ms returned sat
[2020-06-03 02:52:03] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:52:03] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:52:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:52:03] [INFO ] [Nat]Absence check using state equation in 177 ms returned sat
[2020-06-03 02:52:03] [INFO ] [Nat]Added 102 Read/Feed constraints in 652 ms returned sat
[2020-06-03 02:52:04] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 248 ms.
[2020-06-03 02:52:20] [INFO ] Added : 310 causal constraints over 62 iterations in 16753 ms. Result :sat
[2020-06-03 02:52:20] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:52:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:52:20] [INFO ] [Real]Absence check using state equation in 180 ms returned sat
[2020-06-03 02:52:21] [INFO ] [Real]Added 102 Read/Feed constraints in 50 ms returned sat
[2020-06-03 02:52:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:52:21] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-06-03 02:52:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:52:21] [INFO ] [Nat]Absence check using state equation in 197 ms returned sat
[2020-06-03 02:52:21] [INFO ] [Nat]Added 102 Read/Feed constraints in 71 ms returned sat
[2020-06-03 02:52:21] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 275 ms.
[2020-06-03 02:52:41] [INFO ] Added : 265 causal constraints over 53 iterations in 19620 ms. Result :unknown
[2020-06-03 02:52:41] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:52:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:52:41] [INFO ] [Real]Absence check using state equation in 176 ms returned sat
[2020-06-03 02:52:41] [INFO ] [Real]Added 102 Read/Feed constraints in 49 ms returned sat
[2020-06-03 02:52:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:52:41] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-06-03 02:52:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:52:41] [INFO ] [Nat]Absence check using state equation in 174 ms returned sat
[2020-06-03 02:52:42] [INFO ] [Nat]Added 102 Read/Feed constraints in 663 ms returned sat
[2020-06-03 02:52:42] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 246 ms.
[2020-06-03 02:53:01] [INFO ] Added : 270 causal constraints over 54 iterations in 19090 ms. Result :unknown
[2020-06-03 02:53:01] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:53:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:53:01] [INFO ] [Real]Absence check using state equation in 200 ms returned sat
[2020-06-03 02:53:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:53:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:53:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:53:01] [INFO ] [Nat]Absence check using state equation in 205 ms returned sat
[2020-06-03 02:53:01] [INFO ] [Nat]Added 102 Read/Feed constraints in 70 ms returned sat
[2020-06-03 02:53:02] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 348 ms.
[2020-06-03 02:53:21] [INFO ] Added : 230 causal constraints over 46 iterations in 19656 ms. Result :unknown
[2020-06-03 02:53:21] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:53:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:53:21] [INFO ] [Real]Absence check using state equation in 185 ms returned sat
[2020-06-03 02:53:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:53:21] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:53:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:53:22] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2020-06-03 02:53:22] [INFO ] [Nat]Added 102 Read/Feed constraints in 69 ms returned sat
[2020-06-03 02:53:22] [INFO ] Deduced a trap composed of 5 places in 335 ms
[2020-06-03 02:53:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 451 ms
[2020-06-03 02:53:22] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 255 ms.
[2020-06-03 02:53:29] [INFO ] Added : 110 causal constraints over 22 iterations in 6714 ms. Result :sat
[2020-06-03 02:53:29] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 02:53:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:53:29] [INFO ] [Real]Absence check using state equation in 181 ms returned sat
[2020-06-03 02:53:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:53:29] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:53:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:53:29] [INFO ] [Nat]Absence check using state equation in 185 ms returned sat
[2020-06-03 02:53:30] [INFO ] [Nat]Added 102 Read/Feed constraints in 532 ms returned sat
[2020-06-03 02:53:30] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 346 ms.
[2020-06-03 02:53:49] [INFO ] Added : 240 causal constraints over 48 iterations in 19210 ms. Result :unknown
[2020-06-03 02:53:49] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2020-06-03 02:53:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:53:49] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2020-06-03 02:53:49] [INFO ] [Real]Added 102 Read/Feed constraints in 69 ms returned sat
[2020-06-03 02:53:50] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 245 ms.
[2020-06-03 02:53:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:53:50] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 02:53:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:53:50] [INFO ] [Nat]Absence check using state equation in 158 ms returned sat
[2020-06-03 02:53:51] [INFO ] [Nat]Added 102 Read/Feed constraints in 633 ms returned sat
[2020-06-03 02:53:51] [INFO ] Computed and/alt/rep : 8585/466409/527 causal constraints in 248 ms.
[2020-06-03 02:54:06] [INFO ] Added : 290 causal constraints over 58 iterations in 14793 ms. Result :sat
[2020-06-03 02:54:06] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 3 simplifications.
[2020-06-03 02:54:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 02:54:07] [INFO ] Flatten gal took : 561 ms
[2020-06-03 02:54:07] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2020-06-03 02:54:07] [INFO ] Flatten gal took : 397 ms
FORMULA BridgeAndVehicles-PT-V80P20N50-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 02:54:07] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 37 ms.
[2020-06-03 02:54:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 45 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ BridgeAndVehicles-PT-V80P20N50 @ 3570 seconds
vrfy: finished
info: timeLeft: 2217
rslt: Output for CTLFireability @ BridgeAndVehicles-PT-V80P20N50
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 8816/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 7296
lola: finding significant places
lola: 228 places, 8588 transitions, 221 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from CTLFireability.xml
Killed
rslt: finished

--------------------
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-V80P20N50"
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-V80P20N50, 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-oct2-158987913900420"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N50.tgz
mv BridgeAndVehicles-PT-V80P20N50 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 ;