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-oct2-158987913900439.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-V80P50N20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r182-oct2-158987913900439
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 19K Mar 26 02:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K Mar 26 02:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 168K Mar 25 22:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 487K Mar 25 22:28 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 62K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 107K Apr 8 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 320K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Mar 25 17:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 38K Mar 25 17:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 132K Mar 25 14:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 379K Mar 25 14:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 25 17:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.0K 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 4.1M 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-V80P50N20-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1591154634879

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 03:23:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 03:23:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 03:23:58] [INFO ] Load time of PNML (sax parser for PT used): 229 ms
[2020-06-03 03:23:58] [INFO ] Transformed 198 places.
[2020-06-03 03:23:58] [INFO ] Transformed 3728 transitions.
[2020-06-03 03:23:58] [INFO ] Parsed PT model containing 198 places and 3728 transitions in 382 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 209 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 14 resets, run finished after 233 ms. (steps per millisecond=42 ) properties seen :[0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 1771 ms. (steps per millisecond=5 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 50 ms. (steps per millisecond=200 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=294 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-03 03:24:00] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2020-06-03 03:24:01] [INFO ] Computed 7 place invariants in 28 ms
[2020-06-03 03:24:01] [INFO ] [Real]Absence check using 7 positive place invariants in 114 ms returned unsat
[2020-06-03 03:24:01] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 03:24:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:01] [INFO ] [Real]Absence check using state equation in 419 ms returned sat
[2020-06-03 03:24:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:24:02] [INFO ] [Nat]Absence check using 7 positive place invariants in 44 ms returned sat
[2020-06-03 03:24:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:02] [INFO ] [Nat]Absence check using state equation in 349 ms returned sat
[2020-06-03 03:24:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2020-06-03 03:24:02] [INFO ] [Nat]Added 42 Read/Feed constraints in 91 ms returned sat
[2020-06-03 03:24:03] [INFO ] Deduced a trap composed of 25 places in 820 ms
[2020-06-03 03:24:03] [INFO ] Deduced a trap composed of 24 places in 361 ms
[2020-06-03 03:24:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1291 ms
[2020-06-03 03:24:04] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 333 ms.
[2020-06-03 03:24:07] [INFO ] Added : 170 causal constraints over 34 iterations in 3139 ms. Result :(error "Failed to check-sat")
[2020-06-03 03:24:07] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 03:24:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:07] [INFO ] [Real]Absence check using state equation in 172 ms returned sat
[2020-06-03 03:24:07] [INFO ] [Real]Added 42 Read/Feed constraints in 79 ms returned sat
[2020-06-03 03:24:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:24:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 8 ms returned sat
[2020-06-03 03:24:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:07] [INFO ] [Nat]Absence check using state equation in 166 ms returned sat
[2020-06-03 03:24:08] [INFO ] [Nat]Added 42 Read/Feed constraints in 920 ms returned sat
[2020-06-03 03:24:08] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 239 ms.
[2020-06-03 03:24:12] [INFO ] Added : 185 causal constraints over 37 iterations in 3778 ms. Result :unknown
[2020-06-03 03:24:12] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2020-06-03 03:24:12] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned unsat
[2020-06-03 03:24:12] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 03:24:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:12] [INFO ] [Real]Absence check using state equation in 283 ms returned sat
[2020-06-03 03:24:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:24:12] [INFO ] [Nat]Absence check using 7 positive place invariants in 19 ms returned sat
[2020-06-03 03:24:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:12] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2020-06-03 03:24:13] [INFO ] [Nat]Added 42 Read/Feed constraints in 649 ms returned sat
[2020-06-03 03:24:13] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 156 ms.
[2020-06-03 03:24:17] [INFO ] Added : 245 causal constraints over 49 iterations in 4127 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 03:24:17] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-06-03 03:24:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:18] [INFO ] [Real]Absence check using state equation in 340 ms returned sat
[2020-06-03 03:24:18] [INFO ] [Real]Added 42 Read/Feed constraints in 29 ms returned sat
[2020-06-03 03:24:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:24:18] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2020-06-03 03:24:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:18] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2020-06-03 03:24:19] [INFO ] [Nat]Added 42 Read/Feed constraints in 625 ms returned sat
[2020-06-03 03:24:19] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 91 ms.
[2020-06-03 03:24:23] [INFO ] Added : 235 causal constraints over 47 iterations in 4184 ms. Result :unknown
[2020-06-03 03:24:23] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2020-06-03 03:24:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:23] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2020-06-03 03:24:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:24:23] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2020-06-03 03:24:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:24:23] [INFO ] [Nat]Absence check using state equation in 304 ms returned sat
[2020-06-03 03:24:24] [INFO ] [Nat]Added 42 Read/Feed constraints in 428 ms returned sat
[2020-06-03 03:24:24] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 142 ms.
[2020-06-03 03:24:28] [INFO ] Added : 180 causal constraints over 36 iterations in 4212 ms. Result :unknown
[2020-06-03 03:24:28] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
FORMULA BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 831400 steps, including 2062 resets, run finished after 8743 ms. (steps per millisecond=95 ) properties seen :[0, 0, 0, 1, 0] could not realise parikh vector
FORMULA BridgeAndVehicles-PT-V80P50N20-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 121700 steps, including 1003 resets, run finished after 879 ms. (steps per millisecond=138 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 875700 steps, including 2142 resets, run finished after 8823 ms. (steps per millisecond=99 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 23 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 3728/3728 transitions.
Discarding 2 places :
Also discarding 0 output transitions
Graph (complete) has 1962 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.27 ms
Applied a total of 1 rules in 758 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2020-06-03 03:24:47] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2020-06-03 03:24:47] [INFO ] Computed 5 place invariants in 3 ms
[2020-06-03 03:24:51] [INFO ] Dead Transitions using invariants and state equation in 4078 ms returned []
Finished structural reductions, in 1 iterations. Remains : 196/198 places, 3728/3728 transitions.
Incomplete random walk after 1000000 steps, including 1455 resets, run finished after 7723 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 453 resets, run finished after 2792 ms. (steps per millisecond=358 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 544 resets, run finished after 3024 ms. (steps per millisecond=330 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 571 resets, run finished after 3174 ms. (steps per millisecond=315 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 544 resets, run finished after 3060 ms. (steps per millisecond=326 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 3767450 steps, run timeout after 30001 ms. (steps per millisecond=125 ) properties seen :[0, 0, 0, 0]
Probabilistic random walk after 3767450 steps, saw 984214 distinct states, run finished after 30001 ms. (steps per millisecond=125 ) properties seen :[0, 0, 0, 0]
[2020-06-03 03:25:41] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2020-06-03 03:25:41] [INFO ] Computed 5 place invariants in 2 ms
[2020-06-03 03:25:41] [INFO ] [Real]Absence check using 5 positive place invariants in 41 ms returned sat
[2020-06-03 03:25:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:25:42] [INFO ] [Real]Absence check using state equation in 784 ms returned sat
[2020-06-03 03:25:42] [INFO ] State equation strengthened by 42 read => feed constraints.
[2020-06-03 03:25:42] [INFO ] [Real]Added 42 Read/Feed constraints in 95 ms returned sat
[2020-06-03 03:25:42] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 109 ms.
[2020-06-03 03:25:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:25:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 43 ms returned sat
[2020-06-03 03:25:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:25:43] [INFO ] [Nat]Absence check using state equation in 807 ms returned sat
[2020-06-03 03:25:44] [INFO ] [Nat]Added 42 Read/Feed constraints in 97 ms returned sat
[2020-06-03 03:25:44] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 102 ms.
[2020-06-03 03:26:05] [INFO ] Added : 270 causal constraints over 54 iterations in 20863 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 272 ms.
[2020-06-03 03:26:05] [INFO ] [Real]Absence check using 5 positive place invariants in 24 ms returned sat
[2020-06-03 03:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:26:06] [INFO ] [Real]Absence check using state equation in 801 ms returned sat
[2020-06-03 03:26:06] [INFO ] [Real]Added 42 Read/Feed constraints in 92 ms returned sat
[2020-06-03 03:26:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:26:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 47 ms returned sat
[2020-06-03 03:26:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:26:07] [INFO ] [Nat]Absence check using state equation in 588 ms returned sat
[2020-06-03 03:26:07] [INFO ] [Nat]Added 42 Read/Feed constraints in 264 ms returned sat
[2020-06-03 03:26:07] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 164 ms.
[2020-06-03 03:26:25] [INFO ] Added : 245 causal constraints over 49 iterations in 17986 ms. Result :unknown
[2020-06-03 03:26:25] [INFO ] [Real]Absence check using 5 positive place invariants in 21 ms returned sat
[2020-06-03 03:26:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:26:26] [INFO ] [Real]Absence check using state equation in 813 ms returned sat
[2020-06-03 03:26:26] [INFO ] [Real]Added 42 Read/Feed constraints in 56 ms returned sat
[2020-06-03 03:26:26] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 182 ms.
[2020-06-03 03:26:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:26:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 14 ms returned sat
[2020-06-03 03:26:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:26:27] [INFO ] [Nat]Absence check using state equation in 394 ms returned sat
[2020-06-03 03:26:27] [INFO ] [Nat]Added 42 Read/Feed constraints in 57 ms returned sat
[2020-06-03 03:26:27] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 128 ms.
[2020-06-03 03:26:48] [INFO ] Added : 303 causal constraints over 61 iterations in 20798 ms. Result :unknown
[2020-06-03 03:26:48] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2020-06-03 03:26:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:26:48] [INFO ] [Real]Absence check using state equation in 161 ms returned sat
[2020-06-03 03:26:48] [INFO ] [Real]Added 42 Read/Feed constraints in 25 ms returned sat
[2020-06-03 03:26:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:26:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2020-06-03 03:26:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:26:48] [INFO ] [Nat]Absence check using state equation in 433 ms returned sat
[2020-06-03 03:26:49] [INFO ] [Nat]Added 42 Read/Feed constraints in 428 ms returned sat
[2020-06-03 03:26:49] [INFO ] Computed and/alt/rep : 3725/99059/407 causal constraints in 238 ms.
[2020-06-03 03:27:03] [INFO ] Added : 245 causal constraints over 49 iterations in 14021 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 186 ms.
Incomplete Parikh walk after 1121400 steps, including 2556 resets, run finished after 11633 ms. (steps per millisecond=96 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 209500 steps, including 1175 resets, run finished after 1862 ms. (steps per millisecond=112 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 345300 steps, including 1376 resets, run finished after 3187 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 267000 steps, including 1246 resets, run finished after 2577 ms. (steps per millisecond=103 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 23 out of 196 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 945 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 196/196 places, 3728/3728 transitions.
Starting structural reductions, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 891 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2020-06-03 03:27:24] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2020-06-03 03:27:24] [INFO ] Computed 5 place invariants in 3 ms
[2020-06-03 03:27:25] [INFO ] Implicit Places using invariants in 430 ms returned []
[2020-06-03 03:27:25] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2020-06-03 03:27:25] [INFO ] Computed 5 place invariants in 3 ms
[2020-06-03 03:27:25] [INFO ] State equation strengthened by 42 read => feed constraints.
[2020-06-03 03:27:29] [INFO ] Implicit Places using invariants and state equation in 4229 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4681 ms to find 1 implicit places.
[2020-06-03 03:27:29] [INFO ] Redundant transitions in 177 ms returned []
[2020-06-03 03:27:29] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2020-06-03 03:27:29] [INFO ] Computed 5 place invariants in 2 ms
[2020-06-03 03:27:37] [INFO ] Dead Transitions using invariants and state equation in 7552 ms returned []
Starting structural reductions, iteration 1 : 195/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 448 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2020-06-03 03:27:37] [INFO ] Redundant transitions in 93 ms returned []
[2020-06-03 03:27:37] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2020-06-03 03:27:37] [INFO ] Computed 5 place invariants in 2 ms
[2020-06-03 03:27:44] [INFO ] Dead Transitions using invariants and state equation in 6420 ms returned []
Finished structural reductions, in 2 iterations. Remains : 195/196 places, 3728/3728 transitions.
Incomplete random walk after 1000000 steps, including 1455 resets, run finished after 7468 ms. (steps per millisecond=133 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 452 resets, run finished after 2466 ms. (steps per millisecond=405 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 543 resets, run finished after 2727 ms. (steps per millisecond=366 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 572 resets, run finished after 3145 ms. (steps per millisecond=317 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 545 resets, run finished after 3145 ms. (steps per millisecond=317 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 4061496 steps, run timeout after 30001 ms. (steps per millisecond=135 ) properties seen :[0, 0, 0, 0]
Probabilistic random walk after 4061496 steps, saw 1061279 distinct states, run finished after 30001 ms. (steps per millisecond=135 ) properties seen :[0, 0, 0, 0]
[2020-06-03 03:28:33] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2020-06-03 03:28:33] [INFO ] Computed 5 place invariants in 1 ms
[2020-06-03 03:28:33] [INFO ] [Real]Absence check using 5 positive place invariants in 8 ms returned sat
[2020-06-03 03:28:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:28:33] [INFO ] [Real]Absence check using state equation in 202 ms returned sat
[2020-06-03 03:28:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:28:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2020-06-03 03:28:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:28:33] [INFO ] [Nat]Absence check using state equation in 154 ms returned sat
[2020-06-03 03:28:33] [INFO ] State equation strengthened by 42 read => feed constraints.
[2020-06-03 03:28:33] [INFO ] [Nat]Added 42 Read/Feed constraints in 91 ms returned sat
[2020-06-03 03:28:33] [INFO ] Deduced a trap composed of 25 places in 207 ms
[2020-06-03 03:28:34] [INFO ] Deduced a trap composed of 24 places in 207 ms
[2020-06-03 03:28:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 473 ms
[2020-06-03 03:28:34] [INFO ] Computed and/alt/rep : 3725/92579/407 causal constraints in 89 ms.
[2020-06-03 03:28:54] [INFO ] Added : 275 causal constraints over 55 iterations in 20230 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 305 ms.
[2020-06-03 03:28:54] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2020-06-03 03:28:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:28:54] [INFO ] [Real]Absence check using state equation in 202 ms returned sat
[2020-06-03 03:28:55] [INFO ] [Real]Added 42 Read/Feed constraints in 30 ms returned sat
[2020-06-03 03:28:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:28:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 46 ms returned sat
[2020-06-03 03:28:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:28:55] [INFO ] [Nat]Absence check using state equation in 588 ms returned sat
[2020-06-03 03:28:56] [INFO ] [Nat]Added 42 Read/Feed constraints in 632 ms returned sat
[2020-06-03 03:28:56] [INFO ] Computed and/alt/rep : 3725/92579/407 causal constraints in 236 ms.
[2020-06-03 03:29:15] [INFO ] Added : 205 causal constraints over 41 iterations in 18730 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 228 ms.
[2020-06-03 03:29:15] [INFO ] [Real]Absence check using 5 positive place invariants in 14 ms returned sat
[2020-06-03 03:29:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:29:15] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2020-06-03 03:29:15] [INFO ] [Real]Added 42 Read/Feed constraints in 26 ms returned sat
[2020-06-03 03:29:15] [INFO ] Computed and/alt/rep : 3725/92579/407 causal constraints in 80 ms.
[2020-06-03 03:29:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:29:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2020-06-03 03:29:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:29:16] [INFO ] [Nat]Absence check using state equation in 184 ms returned sat
[2020-06-03 03:29:16] [INFO ] [Nat]Added 42 Read/Feed constraints in 37 ms returned sat
[2020-06-03 03:29:16] [INFO ] Computed and/alt/rep : 3725/92579/407 causal constraints in 127 ms.
[2020-06-03 03:29:35] [INFO ] Added : 348 causal constraints over 70 iterations in 19168 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 341 ms.
[2020-06-03 03:29:35] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2020-06-03 03:29:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:29:36] [INFO ] [Real]Absence check using state equation in 481 ms returned sat
[2020-06-03 03:29:36] [INFO ] [Real]Added 42 Read/Feed constraints in 28 ms returned sat
[2020-06-03 03:29:36] [INFO ] Computed and/alt/rep : 3725/92579/407 causal constraints in 84 ms.
[2020-06-03 03:29:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:29:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 10 ms returned sat
[2020-06-03 03:29:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:29:36] [INFO ] [Nat]Absence check using state equation in 278 ms returned sat
[2020-06-03 03:29:36] [INFO ] [Nat]Added 42 Read/Feed constraints in 76 ms returned sat
[2020-06-03 03:29:36] [INFO ] Computed and/alt/rep : 3725/92579/407 causal constraints in 77 ms.
[2020-06-03 03:29:54] [INFO ] Added : 240 causal constraints over 48 iterations in 17654 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 165 ms.
Incomplete Parikh walk after 1007400 steps, including 2423 resets, run finished after 10351 ms. (steps per millisecond=97 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 139900 steps, including 1027 resets, run finished after 958 ms. (steps per millisecond=146 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 492100 steps, including 1592 resets, run finished after 4732 ms. (steps per millisecond=103 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 249300 steps, including 1263 resets, run finished after 2384 ms. (steps per millisecond=104 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 23 out of 195 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 195/195 places, 3728/3728 transitions.
Applied a total of 0 rules in 548 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 195/195 places, 3728/3728 transitions.
Starting structural reductions, iteration 0 : 195/195 places, 3728/3728 transitions.
Applied a total of 0 rules in 542 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2020-06-03 03:30:14] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2020-06-03 03:30:14] [INFO ] Computed 5 place invariants in 2 ms
[2020-06-03 03:30:15] [INFO ] Implicit Places using invariants in 773 ms returned []
[2020-06-03 03:30:15] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2020-06-03 03:30:15] [INFO ] Computed 5 place invariants in 10 ms
[2020-06-03 03:30:15] [INFO ] State equation strengthened by 42 read => feed constraints.
[2020-06-03 03:30:16] [INFO ] Implicit Places using invariants and state equation in 1436 ms returned []
Implicit Place search using SMT with State Equation took 2213 ms to find 0 implicit places.
[2020-06-03 03:30:16] [INFO ] Redundant transitions in 141 ms returned []
[2020-06-03 03:30:16] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2020-06-03 03:30:16] [INFO ] Computed 5 place invariants in 2 ms
[2020-06-03 03:30:19] [INFO ] Dead Transitions using invariants and state equation in 2752 ms returned []
Finished structural reductions, in 1 iterations. Remains : 195/195 places, 3728/3728 transitions.
Incomplete random walk after 100000 steps, including 145 resets, run finished after 764 ms. (steps per millisecond=130 ) properties seen :[0, 0, 0, 0]
[2020-06-03 03:30:20] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2020-06-03 03:30:20] [INFO ] Computed 5 place invariants in 1 ms
[2020-06-03 03:30:20] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2020-06-03 03:30:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:30:20] [INFO ] [Real]Absence check using state equation in 235 ms returned sat
[2020-06-03 03:30:20] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:30:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2020-06-03 03:30:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:30:20] [INFO ] [Nat]Absence check using state equation in 249 ms returned sat
[2020-06-03 03:30:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2020-06-03 03:30:20] [INFO ] [Nat]Added 42 Read/Feed constraints in 55 ms returned sat
[2020-06-03 03:30:21] [INFO ] Deduced a trap composed of 25 places in 245 ms
[2020-06-03 03:30:21] [INFO ] Deduced a trap composed of 24 places in 375 ms
[2020-06-03 03:30:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 685 ms
[2020-06-03 03:30:21] [INFO ] Computed and/alt/rep : 3725/92579/407 causal constraints in 77 ms.
[2020-06-03 03:30:40] [INFO ] Added : 275 causal constraints over 55 iterations in 18971 ms. Result :unknown
[2020-06-03 03:30:40] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2020-06-03 03:30:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:30:40] [INFO ] [Real]Absence check using state equation in 365 ms returned sat
[2020-06-03 03:30:40] [INFO ] [Real]Added 42 Read/Feed constraints in 94 ms returned sat
[2020-06-03 03:30:40] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:30:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 47 ms returned sat
[2020-06-03 03:30:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:30:41] [INFO ] [Nat]Absence check using state equation in 867 ms returned sat
[2020-06-03 03:30:42] [INFO ] [Nat]Added 42 Read/Feed constraints in 639 ms returned sat
[2020-06-03 03:30:42] [INFO ] Computed and/alt/rep : 3725/92579/407 causal constraints in 99 ms.
[2020-06-03 03:31:00] [INFO ] Added : 205 causal constraints over 41 iterations in 18179 ms. Result :sat
[2020-06-03 03:31:00] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2020-06-03 03:31:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:31:02] [INFO ] [Real]Absence check using state equation in 1229 ms returned sat
[2020-06-03 03:31:02] [INFO ] [Real]Added 42 Read/Feed constraints in 39 ms returned sat
[2020-06-03 03:31:02] [INFO ] Computed and/alt/rep : 3725/92579/407 causal constraints in 108 ms.
[2020-06-03 03:31:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:31:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 11 ms returned sat
[2020-06-03 03:31:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:31:02] [INFO ] [Nat]Absence check using state equation in 168 ms returned sat
[2020-06-03 03:31:02] [INFO ] [Nat]Added 42 Read/Feed constraints in 40 ms returned sat
[2020-06-03 03:31:02] [INFO ] Computed and/alt/rep : 3725/92579/407 causal constraints in 78 ms.
[2020-06-03 03:31:22] [INFO ] Added : 348 causal constraints over 70 iterations in 19698 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 03:31:22] [INFO ] [Real]Absence check using 5 positive place invariants in 48 ms returned sat
[2020-06-03 03:31:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:31:22] [INFO ] [Real]Absence check using state equation in 183 ms returned sat
[2020-06-03 03:31:22] [INFO ] [Real]Added 42 Read/Feed constraints in 25 ms returned sat
[2020-06-03 03:31:22] [INFO ] Computed and/alt/rep : 3725/92579/407 causal constraints in 76 ms.
[2020-06-03 03:31:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:31:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 38 ms returned sat
[2020-06-03 03:31:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:31:23] [INFO ] [Nat]Absence check using state equation in 371 ms returned sat
[2020-06-03 03:31:23] [INFO ] [Nat]Added 42 Read/Feed constraints in 78 ms returned sat
[2020-06-03 03:31:23] [INFO ] Computed and/alt/rep : 3725/92579/407 causal constraints in 78 ms.
[2020-06-03 03:31:40] [INFO ] Added : 240 causal constraints over 48 iterations in 17224 ms. Result :sat
Ensure Unique test removed 3318 transitions
Reduce isomorphic transitions removed 3318 transitions.
Iterating post reduction 0 with 3318 rules applied. Total rules applied 3318 place count 195 transition count 410
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 3319 place count 195 transition count 409
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3320 place count 194 transition count 409
Applied a total of 3320 rules in 14 ms. Remains 194 /195 variables (removed 1) and now considering 409/3728 (removed 3319) transitions.
// Phase 1: matrix 409 rows 194 cols
[2020-06-03 03:31:40] [INFO ] Computed 5 place invariants in 1 ms
[2020-06-03 03:31:40] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2020-06-03 03:31:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:31:41] [INFO ] [Real]Absence check using state equation in 818 ms returned sat
[2020-06-03 03:31:41] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:31:41] [INFO ] [Nat]Absence check using 5 positive place invariants in 25 ms returned sat
[2020-06-03 03:31:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:31:42] [INFO ] [Nat]Absence check using state equation in 804 ms returned sat
[2020-06-03 03:31:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 03:31:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2020-06-03 03:31:42] [INFO ] Computed and/alt/rep : 406/13218/406 causal constraints in 35 ms.
[2020-06-03 03:32:03] [INFO ] Added : 305 causal constraints over 61 iterations in 20857 ms. Result :unknown
[2020-06-03 03:32:03] [INFO ] [Real]Absence check using 5 positive place invariants in 18 ms returned sat
[2020-06-03 03:32:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:32:04] [INFO ] [Real]Absence check using state equation in 945 ms returned sat
[2020-06-03 03:32:04] [INFO ] [Real]Added 1 Read/Feed constraints in 36 ms returned sat
[2020-06-03 03:32:04] [INFO ] Computed and/alt/rep : 406/13218/406 causal constraints in 52 ms.
[2020-06-03 03:32:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:32:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 23 ms returned sat
[2020-06-03 03:32:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:32:04] [INFO ] [Nat]Absence check using state equation in 217 ms returned sat
[2020-06-03 03:32:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2020-06-03 03:32:04] [INFO ] Computed and/alt/rep : 406/13218/406 causal constraints in 22 ms.
[2020-06-03 03:32:25] [INFO ] Added : 305 causal constraints over 61 iterations in 20526 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 247 ms.
[2020-06-03 03:32:25] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2020-06-03 03:32:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:32:25] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2020-06-03 03:32:25] [INFO ] [Real]Added 1 Read/Feed constraints in 7 ms returned sat
[2020-06-03 03:32:25] [INFO ] Computed and/alt/rep : 406/13218/406 causal constraints in 50 ms.
[2020-06-03 03:32:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:32:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 41 ms returned sat
[2020-06-03 03:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:32:26] [INFO ] [Nat]Absence check using state equation in 279 ms returned sat
[2020-06-03 03:32:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 45 ms returned sat
[2020-06-03 03:32:26] [INFO ] Computed and/alt/rep : 406/13218/406 causal constraints in 35 ms.
[2020-06-03 03:32:47] [INFO ] Added : 376 causal constraints over 81 iterations in 20814 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 182 ms.
[2020-06-03 03:32:47] [INFO ] [Real]Absence check using 5 positive place invariants in 12 ms returned sat
[2020-06-03 03:32:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 03:32:48] [INFO ] [Real]Absence check using state equation in 728 ms returned sat
[2020-06-03 03:32:48] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
[2020-06-03 03:32:48] [INFO ] Computed and/alt/rep : 406/13218/406 causal constraints in 26 ms.
[2020-06-03 03:32:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 03:32:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 20 ms returned sat
[2020-06-03 03:32:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 03:32:48] [INFO ] [Nat]Absence check using state equation in 451 ms returned sat
[2020-06-03 03:32:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 39 ms returned sat
[2020-06-03 03:32:49] [INFO ] Computed and/alt/rep : 406/13218/406 causal constraints in 25 ms.
[2020-06-03 03:33:09] [INFO ] Added : 340 causal constraints over 68 iterations in 20362 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 233 ms.
[2020-06-03 03:33:09] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 2 ms.
[2020-06-03 03:33:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 64 ms.
[2020-06-03 03:33:10] [INFO ] Flatten gal took : 411 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ BridgeAndVehicles-PT-V80P50N20 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 11515356 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16126316 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-V80P50N20"
export BK_EXAMINATION="ReachabilityFireability"
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-V80P50N20, examination is ReachabilityFireability"
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-oct2-158987913900439"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N20.tgz
mv BridgeAndVehicles-PT-V80P50N20 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;