Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r037-tajo-162038176900120.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is BridgeAndVehicles-PT-V50P20N20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-162038176900120
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.5M
-rw-r--r-- 1 mcc users 73K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 334K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 788K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 2.9M May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 8.8K Mar 28 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 38K Mar 28 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 134K Mar 28 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 406K Mar 28 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Mar 23 02:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 45K Mar 23 02:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 308K Mar 22 11:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 884K Mar 22 11:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.9K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.9K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 2.6M May 5 16:51 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-V50P20N20-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620931534748

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 18:45:36] [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]
[2021-05-13 18:45:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 18:45:36] [INFO ] Load time of PNML (sax parser for PT used): 154 ms
[2021-05-13 18:45:36] [INFO ] Transformed 138 places.
[2021-05-13 18:45:36] [INFO ] Transformed 2348 transitions.
[2021-05-13 18:45:36] [INFO ] Parsed PT model containing 138 places and 2348 transitions in 209 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 146 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 23 resets, run finished after 655 ms. (steps per millisecond=15 ) properties seen :[1, 1, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 1197 ms. (steps per millisecond=8 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 953 ms. (steps per millisecond=10 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 780 ms. (steps per millisecond=12 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 177 ms. (steps per millisecond=56 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 176 ms. (steps per millisecond=56 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 181 ms. (steps per millisecond=55 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 175 ms. (steps per millisecond=57 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 193 ms. (steps per millisecond=51 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 179 ms. (steps per millisecond=55 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 184 ms. (steps per millisecond=54 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-13 18:45:41] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2021-05-13 18:45:41] [INFO ] Computed 7 place invariants in 16 ms
[2021-05-13 18:45:41] [INFO ] [Real]Absence check using 7 positive place invariants in 40 ms returned unsat
[2021-05-13 18:45:41] [INFO ] [Real]Absence check using 7 positive place invariants in 25 ms returned unsat
[2021-05-13 18:45:41] [INFO ] [Real]Absence check using 7 positive place invariants in 18 ms returned unsat
[2021-05-13 18:45:42] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned unsat
[2021-05-13 18:45:42] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-13 18:45:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:45:42] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2021-05-13 18:45:42] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 18:45:42] [INFO ] [Real]Added 42 Read/Feed constraints in 40 ms returned sat
[2021-05-13 18:45:42] [INFO ] Computed and/alt/rep : 2345/58949/287 causal constraints in 217 ms.
[2021-05-13 18:45:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:45:42] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2021-05-13 18:45:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:45:42] [INFO ] [Nat]Absence check using state equation in 118 ms returned sat
[2021-05-13 18:45:42] [INFO ] [Nat]Added 42 Read/Feed constraints in 38 ms returned sat
[2021-05-13 18:45:43] [INFO ] Computed and/alt/rep : 2345/58949/287 causal constraints in 181 ms.
[2021-05-13 18:45:47] [INFO ] Added : 190 causal constraints over 38 iterations in 4784 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-13 18:45:47] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned unsat
[2021-05-13 18:45:47] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2021-05-13 18:45:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:45:47] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2021-05-13 18:45:47] [INFO ] [Real]Added 42 Read/Feed constraints in 16 ms returned sat
[2021-05-13 18:45:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:45:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-13 18:45:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:45:47] [INFO ] [Nat]Absence check using state equation in 109 ms returned sat
[2021-05-13 18:45:48] [INFO ] [Nat]Added 42 Read/Feed constraints in 272 ms returned sat
[2021-05-13 18:45:48] [INFO ] Computed and/alt/rep : 2345/58949/287 causal constraints in 100 ms.
[2021-05-13 18:45:52] [INFO ] Added : 220 causal constraints over 44 iterations in 4553 ms. Result :unknown
[2021-05-13 18:45:52] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-13 18:45:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:45:52] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2021-05-13 18:45:53] [INFO ] [Real]Added 42 Read/Feed constraints in 17 ms returned sat
[2021-05-13 18:45:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:45:53] [INFO ] [Nat]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-13 18:45:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:45:53] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2021-05-13 18:45:53] [INFO ] [Nat]Added 42 Read/Feed constraints in 267 ms returned sat
[2021-05-13 18:45:53] [INFO ] Computed and/alt/rep : 2345/58949/287 causal constraints in 125 ms.
[2021-05-13 18:45:58] [INFO ] Added : 165 causal constraints over 33 iterations in 4568 ms. Result :unknown
[2021-05-13 18:45:58] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-13 18:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:45:58] [INFO ] [Real]Absence check using state equation in 133 ms returned sat
[2021-05-13 18:45:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:45:58] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2021-05-13 18:45:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:45:58] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2021-05-13 18:45:58] [INFO ] [Nat]Added 42 Read/Feed constraints in 35 ms returned sat
[2021-05-13 18:45:58] [INFO ] Computed and/alt/rep : 2345/58949/287 causal constraints in 79 ms.
[2021-05-13 18:46:03] [INFO ] Added : 180 causal constraints over 36 iterations in 4798 ms. Result :unknown
[2021-05-13 18:46:03] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned unsat
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 255700 steps, including 1540 resets, run finished after 2719 ms. (steps per millisecond=94 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 247000 steps, including 1367 resets, run finished after 2233 ms. (steps per millisecond=110 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 213900 steps, including 1296 resets, run finished after 1483 ms. (steps per millisecond=144 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 32 out of 138 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 138/138 places, 2348/2348 transitions.
Discarding 2 places :
Also discarding 0 output transitions
Graph (complete) has 1302 edges and 138 vertex of which 136 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 136 transition count 2348
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 135 transition count 2347
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 133 transition count 2346
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 11 place count 131 transition count 2344
Applied a total of 11 rules in 454 ms. Remains 131 /138 variables (removed 7) and now considering 2344/2348 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 131/138 places, 2344/2348 transitions.
Incomplete random walk after 1000000 steps, including 3239 resets, run finished after 6545 ms. (steps per millisecond=152 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1702 resets, run finished after 3598 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1552 resets, run finished after 3163 ms. (steps per millisecond=316 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1499 resets, run finished after 2983 ms. (steps per millisecond=335 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1701 resets, run finished after 3324 ms. (steps per millisecond=300 ) properties seen :[0, 0, 0, 1]
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2021-05-13 18:46:29] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2021-05-13 18:46:29] [INFO ] Computed 4 place invariants in 15 ms
[2021-05-13 18:46:29] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 18:46:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:46:30] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2021-05-13 18:46:30] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 18:46:30] [INFO ] [Real]Added 42 Read/Feed constraints in 36 ms returned sat
[2021-05-13 18:46:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:46:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 18:46:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:46:30] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2021-05-13 18:46:30] [INFO ] [Nat]Added 42 Read/Feed constraints in 68 ms returned sat
[2021-05-13 18:46:30] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 59 ms.
[2021-05-13 18:46:44] [INFO ] Added : 239 causal constraints over 48 iterations in 13749 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 194 ms.
[2021-05-13 18:46:44] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-13 18:46:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:46:44] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2021-05-13 18:46:44] [INFO ] [Real]Added 42 Read/Feed constraints in 26 ms returned sat
[2021-05-13 18:46:44] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 97 ms.
[2021-05-13 18:46:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:46:44] [INFO ] [Nat]Absence check using 4 positive place invariants in 12 ms returned sat
[2021-05-13 18:46:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:46:44] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2021-05-13 18:46:44] [INFO ] [Nat]Added 42 Read/Feed constraints in 31 ms returned sat
[2021-05-13 18:46:45] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 96 ms.
[2021-05-13 18:46:57] [INFO ] Added : 261 causal constraints over 53 iterations in 12890 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 243 ms.
[2021-05-13 18:46:58] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-13 18:46:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:46:58] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2021-05-13 18:46:58] [INFO ] [Real]Added 42 Read/Feed constraints in 19 ms returned sat
[2021-05-13 18:46:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:46:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2021-05-13 18:46:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:46:58] [INFO ] [Nat]Absence check using state equation in 102 ms returned sat
[2021-05-13 18:46:58] [INFO ] [Nat]Added 42 Read/Feed constraints in 254 ms returned sat
[2021-05-13 18:46:58] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 84 ms.
[2021-05-13 18:47:11] [INFO ] Added : 232 causal constraints over 47 iterations in 12250 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 313 ms.
Incomplete Parikh walk after 137300 steps, including 1313 resets, run finished after 1505 ms. (steps per millisecond=91 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 120500 steps, including 1195 resets, run finished after 866 ms. (steps per millisecond=139 ) properties seen :[1, 0, 0] could not realise parikh vector
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 143900 steps, including 1208 resets, run finished after 970 ms. (steps per millisecond=148 ) properties seen :[0, 0] could not realise parikh vector
Support contains 12 out of 131 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 131/131 places, 2344/2344 transitions.
Applied a total of 0 rules in 313 ms. Remains 131 /131 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 131/131 places, 2344/2344 transitions.
Incomplete random walk after 1000000 steps, including 3240 resets, run finished after 6695 ms. (steps per millisecond=149 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1547 resets, run finished after 2985 ms. (steps per millisecond=335 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1491 resets, run finished after 2864 ms. (steps per millisecond=349 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 4280434 steps, run timeout after 30001 ms. (steps per millisecond=142 ) properties seen :[0, 1]
Probabilistic random walk after 4280434 steps, saw 1165013 distinct states, run finished after 30002 ms. (steps per millisecond=142 ) properties seen :[0, 1]
FORMULA BridgeAndVehicles-PT-V50P20N20-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2021-05-13 18:47:57] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2021-05-13 18:47:57] [INFO ] Computed 4 place invariants in 8 ms
[2021-05-13 18:47:57] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-13 18:47:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:47:57] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2021-05-13 18:47:57] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 18:47:57] [INFO ] [Real]Added 42 Read/Feed constraints in 36 ms returned sat
[2021-05-13 18:47:57] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 82 ms.
[2021-05-13 18:47:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:47:58] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 18:47:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:47:58] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2021-05-13 18:47:58] [INFO ] [Nat]Added 42 Read/Feed constraints in 33 ms returned sat
[2021-05-13 18:47:58] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 96 ms.
[2021-05-13 18:48:13] [INFO ] Added : 261 causal constraints over 53 iterations in 15065 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 382 ms.
Incomplete Parikh walk after 120500 steps, including 1195 resets, run finished after 1034 ms. (steps per millisecond=116 ) properties seen :[0] could not realise parikh vector
Support contains 11 out of 131 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 131/131 places, 2344/2344 transitions.
Applied a total of 0 rules in 161 ms. Remains 131 /131 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 131/131 places, 2344/2344 transitions.
Incomplete random walk after 1000000 steps, including 3240 resets, run finished after 6347 ms. (steps per millisecond=157 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 1554 resets, run finished after 2954 ms. (steps per millisecond=338 ) properties seen :[0]
Interrupted probabilistic random walk after 4928889 steps, run timeout after 30001 ms. (steps per millisecond=164 ) properties seen :[0]
Probabilistic random walk after 4928889 steps, saw 1338873 distinct states, run finished after 30003 ms. (steps per millisecond=164 ) properties seen :[0]
[2021-05-13 18:48:54] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2021-05-13 18:48:54] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 18:48:54] [INFO ] [Real]Absence check using 4 positive place invariants in 10 ms returned sat
[2021-05-13 18:48:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:48:54] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2021-05-13 18:48:54] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 18:48:54] [INFO ] [Real]Added 42 Read/Feed constraints in 21 ms returned sat
[2021-05-13 18:48:54] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 67 ms.
[2021-05-13 18:48:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:48:54] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2021-05-13 18:48:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:48:54] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2021-05-13 18:48:54] [INFO ] [Nat]Added 42 Read/Feed constraints in 33 ms returned sat
[2021-05-13 18:48:54] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 70 ms.
[2021-05-13 18:49:09] [INFO ] Added : 261 causal constraints over 53 iterations in 14812 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 350 ms.
Incomplete Parikh walk after 120500 steps, including 1197 resets, run finished after 1150 ms. (steps per millisecond=104 ) properties seen :[0] could not realise parikh vector
Support contains 11 out of 131 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 131/131 places, 2344/2344 transitions.
Applied a total of 0 rules in 221 ms. Remains 131 /131 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 131/131 places, 2344/2344 transitions.
Starting structural reductions, iteration 0 : 131/131 places, 2344/2344 transitions.
Applied a total of 0 rules in 157 ms. Remains 131 /131 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
[2021-05-13 18:49:11] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2021-05-13 18:49:11] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 18:49:11] [INFO ] Implicit Places using invariants in 264 ms returned []
[2021-05-13 18:49:11] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2021-05-13 18:49:11] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-13 18:49:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 18:49:12] [INFO ] Implicit Places using invariants and state equation in 1050 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1324 ms to find 2 implicit places.
[2021-05-13 18:49:13] [INFO ] Redundant transitions in 180 ms returned []
[2021-05-13 18:49:13] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 18:49:13] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 18:49:14] [INFO ] Dead Transitions using invariants and state equation in 1394 ms returned []
Starting structural reductions, iteration 1 : 129/131 places, 2344/2344 transitions.
Applied a total of 0 rules in 184 ms. Remains 129 /129 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
[2021-05-13 18:49:14] [INFO ] Redundant transitions in 159 ms returned []
[2021-05-13 18:49:14] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 18:49:14] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 18:49:16] [INFO ] Dead Transitions using invariants and state equation in 1350 ms returned []
Finished structural reductions, in 2 iterations. Remains : 129/131 places, 2344/2344 transitions.
Incomplete random walk after 1000000 steps, including 3240 resets, run finished after 5884 ms. (steps per millisecond=169 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 1557 resets, run finished after 2792 ms. (steps per millisecond=358 ) properties seen :[0]
Interrupted probabilistic random walk after 5430111 steps, run timeout after 30001 ms. (steps per millisecond=180 ) properties seen :[0]
Probabilistic random walk after 5430111 steps, saw 1464750 distinct states, run finished after 30001 ms. (steps per millisecond=180 ) properties seen :[0]
[2021-05-13 18:49:54] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 18:49:54] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 18:49:54] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-13 18:49:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:49:55] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2021-05-13 18:49:55] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 18:49:55] [INFO ] [Real]Added 42 Read/Feed constraints in 22 ms returned sat
[2021-05-13 18:49:55] [INFO ] Computed and/alt/rep : 2341/54146/283 causal constraints in 49 ms.
[2021-05-13 18:49:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:49:55] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2021-05-13 18:49:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:49:55] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2021-05-13 18:49:55] [INFO ] [Nat]Added 42 Read/Feed constraints in 32 ms returned sat
[2021-05-13 18:49:55] [INFO ] Computed and/alt/rep : 2341/54146/283 causal constraints in 78 ms.
[2021-05-13 18:50:07] [INFO ] Added : 240 causal constraints over 48 iterations in 11749 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 163 ms.
Incomplete Parikh walk after 128000 steps, including 1259 resets, run finished after 1629 ms. (steps per millisecond=78 ) properties seen :[0] could not realise parikh vector
Support contains 11 out of 129 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 129/129 places, 2344/2344 transitions.
Applied a total of 0 rules in 192 ms. Remains 129 /129 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 129/129 places, 2344/2344 transitions.
Starting structural reductions, iteration 0 : 129/129 places, 2344/2344 transitions.
Applied a total of 0 rules in 243 ms. Remains 129 /129 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
[2021-05-13 18:50:09] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 18:50:09] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 18:50:09] [INFO ] Implicit Places using invariants in 294 ms returned []
[2021-05-13 18:50:09] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 18:50:09] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 18:50:09] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 18:50:10] [INFO ] Implicit Places using invariants and state equation in 886 ms returned []
Implicit Place search using SMT with State Equation took 1184 ms to find 0 implicit places.
[2021-05-13 18:50:10] [INFO ] Redundant transitions in 119 ms returned []
[2021-05-13 18:50:10] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 18:50:10] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 18:50:12] [INFO ] Dead Transitions using invariants and state equation in 1438 ms returned []
Finished structural reductions, in 1 iterations. Remains : 129/129 places, 2344/2344 transitions.
Incomplete random walk after 100000 steps, including 324 resets, run finished after 598 ms. (steps per millisecond=167 ) properties seen :[0]
[2021-05-13 18:50:12] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 18:50:12] [INFO ] Computed 4 place invariants in 0 ms
[2021-05-13 18:50:12] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2021-05-13 18:50:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:50:12] [INFO ] [Real]Absence check using state equation in 85 ms returned sat
[2021-05-13 18:50:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 18:50:12] [INFO ] [Real]Added 42 Read/Feed constraints in 16 ms returned sat
[2021-05-13 18:50:13] [INFO ] Computed and/alt/rep : 2341/54146/283 causal constraints in 58 ms.
[2021-05-13 18:50:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:50:13] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2021-05-13 18:50:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:50:13] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2021-05-13 18:50:13] [INFO ] [Nat]Added 42 Read/Feed constraints in 31 ms returned sat
[2021-05-13 18:50:13] [INFO ] Computed and/alt/rep : 2341/54146/283 causal constraints in 78 ms.
[2021-05-13 18:50:24] [INFO ] Added : 240 causal constraints over 48 iterations in 10929 ms. Result :sat
Ensure Unique test removed 2058 transitions
Reduce isomorphic transitions removed 2058 transitions.
Iterating post reduction 0 with 2058 rules applied. Total rules applied 2058 place count 129 transition count 286
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 2060 place count 129 transition count 284
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 2062 place count 127 transition count 284
Applied a total of 2062 rules in 16 ms. Remains 127 /129 variables (removed 2) and now considering 284/2344 (removed 2060) transitions.
// Phase 1: matrix 284 rows 127 cols
[2021-05-13 18:50:24] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 18:50:24] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-13 18:50:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:50:24] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2021-05-13 18:50:24] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-13 18:50:24] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2021-05-13 18:50:24] [INFO ] Computed and/alt/rep : 281/4902/281 causal constraints in 17 ms.
[2021-05-13 18:50:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:50:24] [INFO ] [Nat]Absence check using 4 positive place invariants in 12 ms returned sat
[2021-05-13 18:50:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:50:24] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2021-05-13 18:50:24] [INFO ] [Nat]Added 2 Read/Feed constraints in 9 ms returned sat
[2021-05-13 18:50:24] [INFO ] Computed and/alt/rep : 281/4902/281 causal constraints in 20 ms.
[2021-05-13 18:50:31] [INFO ] Added : 252 causal constraints over 55 iterations in 6763 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 58 ms.
[2021-05-13 18:50:31] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 10 ms.
[2021-05-13 18:50:31] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 45 ms.
[2021-05-13 18:50:32] [INFO ] Flatten gal took : 231 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ BridgeAndVehicles-PT-V50P20N20 @ 3570 seconds
vrfy: finished
info: timeLeft: 3567
rslt: Output for ReachabilityFireability @ BridgeAndVehicles-PT-V50P20N20

{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"localtimelimit": 0,
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=ReachabilityFireability.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--json=ReachabilityFireability.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Thu May 13 18:50:32 2021
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"localtimelimitreached": true,
"memory": 79780,
"runtime": 3.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityFireability.xml",
"net": "model.pnml"
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 15,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 15,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 11,
"visible_transitions": 0
},
"processed": "A (G (((p1 <= 0) OR (p52 <= 0) OR (p84 <= 0) OR (p127 <= 0) OR ((1 <= p20) AND (1 <= p53) AND (1 <= p54) AND (1 <= p118)) OR ((1 <= p1) AND (1 <= p52) AND (1 <= p79) AND (1 <= p112) AND (1 <= p26) AND (1 <= p53) AND (1 <= p54)))))",
"processed_size": 235,
"rewrites": 2,
"skeleton": "A(G(**))"
},
"net":
{
"arcs": 17674,
"conflict_clusters": 1,
"places": 129,
"places_significant": 125,
"singleton_clusters": 0,
"transitions": 2344
},
"task":
{
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 120,
"problems": 20
},
"type": "invariance",
"workflow": "stateequation||search"
}
}
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: 2473/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 4128
lola: finding significant places
lola: 129 places, 2344 transitions, 125 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 ReachabilityFireability.xml
lola: A (G (((p1 <= 0) OR (p52 <= 0) OR (p84 <= 0) OR (p127 <= 0) OR ((1 <= p20) AND (1 <= p53) AND (1 <= p54) AND (1 <= p118)) OR ((1 <= p1) AND (1 <= p52) AND (1 <= p79) AND (1 <= p112) AND (1 <= p26) AND (1 <= p53) AND (1 <= p54)))))
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G (((p1 <= 0) OR (p52 <= 0) OR (p84 <= 0) OR (p127 <= 0) OR ((1 <= p20) AND (1 <= p53) AND (1 <= p54) AND (1 <= p118)) OR ((1 <= p1) AND (1 <= p52) AND (1 <= p79) AND (1 <= p112) AND (1 <= p26) AND (1 <= p53) AND (1 <= p54)))))
lola: processed formula length: 235
lola: 2 rewrites
lola: closed formula file ReachabilityFireability.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: subprocess will run for 0 seconds at most (--localtimelimit)
lola: state equation task get result started, id 0
lola: local time limit reached - aborting
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p1) AND (1 <= p52) AND (1 <= p84) AND (1 <= p127) AND ((p20 <= 0) OR (p53 <= 0) OR (p54 <= 0) OR (p118 <= 0)) AND ((p1 <= 0) OR (p52 <= 0) OR (p79 <= 0) OR (p112 <= 0) OR (p26 <= 0) OR (p53 <= 0) OR (p54 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 120 literals and 20 conjunctive subformulas
lola: memory consumption: 79780 KB
lola: time consumption: 3 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityFireability.json
lola: closed JSON file ReachabilityFireability.json
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-V50P20N20"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is BridgeAndVehicles-PT-V50P20N20, 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 r037-tajo-162038176900120"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N20.tgz
mv BridgeAndVehicles-PT-V50P20N20 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 ;