fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r037-tajo-162038176900124
Last Updated
Jun 28, 2021

About the Execution of 2020-gold for BridgeAndVehicles-PT-V50P20N50

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
4498.111 3600000.00 6227087.00 630.00 FFFTFTTFT?TFF??F normal

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-162038176900124.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)
......................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is BridgeAndVehicles-PT-V50P20N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-162038176900124
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 28M
-rw-r--r-- 1 mcc users 125K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 578K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 15M 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 8.1K Mar 28 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 37K Mar 28 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 409K Mar 28 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Mar 28 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 23 02:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 35K Mar 23 02:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 364K Mar 22 11:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.1M Mar 22 11:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 6.0M 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-V50P20N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620931906824

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 18:51:48] [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 18:51:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 18:51:48] [INFO ] Load time of PNML (sax parser for PT used): 324 ms
[2021-05-13 18:51:48] [INFO ] Transformed 168 places.
[2021-05-13 18:51:48] [INFO ] Transformed 5408 transitions.
[2021-05-13 18:51:48] [INFO ] Parsed PT model containing 168 places and 5408 transitions in 435 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 265 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 23 resets, run finished after 322 ms. (steps per millisecond=31 ) properties seen :[1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 56 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 45 ms. (steps per millisecond=222 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 47 ms. (steps per millisecond=212 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 51 ms. (steps per millisecond=196 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 43 ms. (steps per millisecond=232 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 42 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 49 ms. (steps per millisecond=204 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-13 18:51:49] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 168 cols
[2021-05-13 18:51:49] [INFO ] Computed 7 place invariants in 20 ms
[2021-05-13 18:51:50] [INFO ] [Real]Absence check using 7 positive place invariants in 28 ms returned sat
[2021-05-13 18:51:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:51:50] [INFO ] [Real]Absence check using state equation in 191 ms returned sat
[2021-05-13 18:51:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 18:51:50] [INFO ] [Real]Added 102 Read/Feed constraints in 49 ms returned sat
[2021-05-13 18:51:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:51:50] [INFO ] [Nat]Absence check using 7 positive place invariants in 10 ms returned sat
[2021-05-13 18:51:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:51:50] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2021-05-13 18:51:50] [INFO ] [Nat]Added 102 Read/Feed constraints in 189 ms returned sat
[2021-05-13 18:51:51] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 501 ms.
[2021-05-13 18:51:55] [INFO ] Added : 145 causal constraints over 29 iterations in 4470 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-13 18:51:55] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2021-05-13 18:51:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:51:55] [INFO ] [Real]Absence check using state equation in 204 ms returned sat
[2021-05-13 18:51:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:51:55] [INFO ] [Nat]Absence check using 7 positive place invariants in 14 ms returned sat
[2021-05-13 18:51:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:51:55] [INFO ] [Nat]Absence check using state equation in 195 ms returned sat
[2021-05-13 18:51:56] [INFO ] [Nat]Added 102 Read/Feed constraints in 520 ms returned sat
[2021-05-13 18:51:56] [INFO ] Deduced a trap composed of 5 places in 313 ms
[2021-05-13 18:51:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 387 ms
[2021-05-13 18:51:57] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 679 ms.
[2021-05-13 18:52:00] [INFO ] Added : 165 causal constraints over 33 iterations in 3865 ms. Result :unknown
[2021-05-13 18:52:00] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-13 18:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:52:00] [INFO ] [Real]Absence check using state equation in 208 ms returned sat
[2021-05-13 18:52:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:52:00] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2021-05-13 18:52:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:52:01] [INFO ] [Nat]Absence check using state equation in 203 ms returned sat
[2021-05-13 18:52:01] [INFO ] [Nat]Added 102 Read/Feed constraints in 95 ms returned sat
[2021-05-13 18:52:01] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 362 ms.
[2021-05-13 18:52:05] [INFO ] Added : 150 causal constraints over 30 iterations in 4611 ms. Result :unknown
[2021-05-13 18:52:06] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned unsat
[2021-05-13 18:52:06] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-13 18:52:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:52:06] [INFO ] [Real]Absence check using state equation in 169 ms returned sat
[2021-05-13 18:52:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:52:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2021-05-13 18:52:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:52:06] [INFO ] [Nat]Absence check using state equation in 182 ms returned sat
[2021-05-13 18:52:07] [INFO ] [Nat]Added 102 Read/Feed constraints in 565 ms returned sat
[2021-05-13 18:52:07] [INFO ] Deduced a trap composed of 5 places in 340 ms
[2021-05-13 18:52:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 459 ms
[2021-05-13 18:52:07] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 198 ms.
[2021-05-13 18:52:11] [INFO ] Added : 155 causal constraints over 31 iterations in 3768 ms. Result :unknown
[2021-05-13 18:52:11] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-13 18:52:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:52:11] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2021-05-13 18:52:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:52:11] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2021-05-13 18:52:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:52:11] [INFO ] [Nat]Absence check using state equation in 229 ms returned sat
[2021-05-13 18:52:11] [INFO ] [Nat]Added 102 Read/Feed constraints in 151 ms returned sat
[2021-05-13 18:52:12] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 312 ms.
[2021-05-13 18:52:16] [INFO ] Added : 170 causal constraints over 34 iterations in 4528 ms. Result :unknown
[2021-05-13 18:52:16] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2021-05-13 18:52:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:52:16] [INFO ] [Real]Absence check using state equation in 157 ms returned sat
[2021-05-13 18:52:16] [INFO ] [Real]Added 102 Read/Feed constraints in 48 ms returned sat
[2021-05-13 18:52:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:52:16] [INFO ] [Nat]Absence check using 7 positive place invariants in 13 ms returned sat
[2021-05-13 18:52:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:52:16] [INFO ] [Nat]Absence check using state equation in 231 ms returned sat
[2021-05-13 18:52:17] [INFO ] [Nat]Added 102 Read/Feed constraints in 156 ms returned sat
[2021-05-13 18:52:17] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 253 ms.
[2021-05-13 18:52:21] [INFO ] Added : 155 causal constraints over 31 iterations in 4487 ms. Result :unknown
[2021-05-13 18:52:21] [INFO ] [Real]Absence check using 7 positive place invariants in 13 ms returned sat
[2021-05-13 18:52:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:52:21] [INFO ] [Real]Absence check using state equation in 204 ms returned sat
[2021-05-13 18:52:22] [INFO ] [Real]Added 102 Read/Feed constraints in 66 ms returned sat
[2021-05-13 18:52:22] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 254 ms.
[2021-05-13 18:52:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:52:22] [INFO ] [Nat]Absence check using 7 positive place invariants in 10 ms returned sat
[2021-05-13 18:52:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:52:22] [INFO ] [Nat]Absence check using state equation in 194 ms returned sat
[2021-05-13 18:52:23] [INFO ] [Nat]Added 102 Read/Feed constraints in 323 ms returned sat
[2021-05-13 18:52:23] [INFO ] Deduced a trap composed of 5 places in 496 ms
[2021-05-13 18:52:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 577 ms
[2021-05-13 18:52:23] [INFO ] Computed and/alt/rep : 5405/288599/407 causal constraints in 273 ms.
[2021-05-13 18:52:27] [INFO ] Added : 180 causal constraints over 36 iterations in 3888 ms. Result :unknown
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 146300 steps, including 1160 resets, run finished after 2110 ms. (steps per millisecond=69 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1461600 steps, including 4350 resets, run finished after 22398 ms. (steps per millisecond=65 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 813900 steps, including 2888 resets, run finished after 12747 ms. (steps per millisecond=63 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1024400 steps, including 3382 resets, run finished after 15752 ms. (steps per millisecond=65 ) properties seen :[0, 0, 0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 807600 steps, including 2869 resets, run finished after 12208 ms. (steps per millisecond=66 ) properties seen :[0, 0, 1, 0, 0, 0, 0] could not realise parikh vector
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 1224400 steps, including 3762 resets, run finished after 18554 ms. (steps per millisecond=65 ) properties seen :[0, 0, 0, 0, 0, 0] could not realise parikh vector
Support contains 29 out of 168 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 168/168 places, 5408/5408 transitions.
Discarding 2 places :
Also discarding 0 output transitions
Graph (complete) has 1542 edges and 168 vertex of which 166 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.25 ms
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 166 transition count 5408
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 18 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 163 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 11 place count 161 transition count 5404
Applied a total of 11 rules in 1182 ms. Remains 161 /168 variables (removed 7) and now considering 5404/5408 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 161/168 places, 5404/5408 transitions.
Incomplete random walk after 1000000 steps, including 3283 resets, run finished after 13816 ms. (steps per millisecond=72 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 791128 steps, including 1240 resets, run timeout after 5001 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 814670 steps, including 1227 resets, run timeout after 5001 ms. (steps per millisecond=162 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 887238 steps, including 1294 resets, run timeout after 5001 ms. (steps per millisecond=177 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 907062 steps, including 1191 resets, run timeout after 5001 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 884234 steps, including 1181 resets, run timeout after 5001 ms. (steps per millisecond=176 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted Best-First random walk after 828327 steps, including 1300 resets, run timeout after 5001 ms. (steps per millisecond=165 ) properties seen :[0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 1972597 steps, run timeout after 30001 ms. (steps per millisecond=65 ) properties seen :[1, 0, 0, 0, 0, 0]
Probabilistic random walk after 1972597 steps, saw 559209 distinct states, run finished after 30001 ms. (steps per millisecond=65 ) properties seen :[1, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2021-05-13 18:55:06] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2021-05-13 18:55:06] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-13 18:55:06] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 18:55:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:55:06] [INFO ] [Real]Absence check using state equation in 196 ms returned sat
[2021-05-13 18:55:06] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 18:55:06] [INFO ] [Real]Added 102 Read/Feed constraints in 59 ms returned sat
[2021-05-13 18:55:06] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 199 ms.
[2021-05-13 18:55:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:55:07] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 18:55:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:55:07] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2021-05-13 18:55:07] [INFO ] [Nat]Added 102 Read/Feed constraints in 251 ms returned sat
[2021-05-13 18:55:07] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 350 ms.
[2021-05-13 18:55:14] [INFO ] Added : 230 causal constraints over 46 iterations in 6654 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 221 ms.
[2021-05-13 18:55:14] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-13 18:55:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:55:14] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2021-05-13 18:55:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:55:14] [INFO ] [Nat]Absence check using 4 positive place invariants in 22 ms returned sat
[2021-05-13 18:55:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:55:15] [INFO ] [Nat]Absence check using state equation in 193 ms returned sat
[2021-05-13 18:55:15] [INFO ] [Nat]Added 102 Read/Feed constraints in 374 ms returned sat
[2021-05-13 18:55:15] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 198 ms.
[2021-05-13 18:55:28] [INFO ] Added : 265 causal constraints over 53 iterations in 12898 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 376 ms.
[2021-05-13 18:55:28] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2021-05-13 18:55:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:55:29] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2021-05-13 18:55:29] [INFO ] [Real]Added 102 Read/Feed constraints in 45 ms returned sat
[2021-05-13 18:55:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:55:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2021-05-13 18:55:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:55:29] [INFO ] [Nat]Absence check using state equation in 173 ms returned sat
[2021-05-13 18:55:29] [INFO ] [Nat]Added 102 Read/Feed constraints in 173 ms returned sat
[2021-05-13 18:55:29] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 253 ms.
[2021-05-13 18:55:50] [INFO ] Added : 305 causal constraints over 61 iterations in 20539 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 488 ms.
[2021-05-13 18:55:50] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-13 18:55:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:55:50] [INFO ] [Real]Absence check using state equation in 174 ms returned sat
[2021-05-13 18:55:50] [INFO ] [Real]Added 102 Read/Feed constraints in 43 ms returned sat
[2021-05-13 18:55:51] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 197 ms.
[2021-05-13 18:55:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:55:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 12 ms returned sat
[2021-05-13 18:55:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:55:51] [INFO ] [Nat]Absence check using state equation in 175 ms returned sat
[2021-05-13 18:55:51] [INFO ] [Nat]Added 102 Read/Feed constraints in 57 ms returned sat
[2021-05-13 18:55:51] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 189 ms.
[2021-05-13 18:56:00] [INFO ] Added : 185 causal constraints over 37 iterations in 9116 ms. Result :unknown
[2021-05-13 18:56:00] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 18:56:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:56:01] [INFO ] [Real]Absence check using state equation in 216 ms returned sat
[2021-05-13 18:56:01] [INFO ] [Real]Added 102 Read/Feed constraints in 64 ms returned sat
[2021-05-13 18:56:01] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 293 ms.
[2021-05-13 18:56:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:56:01] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2021-05-13 18:56:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:56:01] [INFO ] [Nat]Absence check using state equation in 191 ms returned sat
[2021-05-13 18:56:02] [INFO ] [Nat]Added 102 Read/Feed constraints in 235 ms returned sat
[2021-05-13 18:56:02] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 251 ms.
[2021-05-13 18:56:23] [INFO ] Added : 305 causal constraints over 61 iterations in 21551 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 515 ms.
Incomplete Parikh walk after 532000 steps, including 2572 resets, run finished after 11122 ms. (steps per millisecond=47 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1032600 steps, including 4251 resets, run finished after 20772 ms. (steps per millisecond=49 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 928700 steps, including 3832 resets, run finished after 18625 ms. (steps per millisecond=49 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 613600 steps, including 2839 resets, run finished after 12051 ms. (steps per millisecond=50 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 541100 steps, including 2552 resets, run finished after 11795 ms. (steps per millisecond=45 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Support contains 23 out of 161 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 161/161 places, 5404/5404 transitions.
Applied a total of 0 rules in 834 ms. Remains 161 /161 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 161/161 places, 5404/5404 transitions.
Incomplete random walk after 1000000 steps, including 3283 resets, run finished after 14175 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0, 1]
FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 870923 steps, including 1313 resets, run timeout after 5001 ms. (steps per millisecond=174 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 889626 steps, including 1304 resets, run timeout after 5001 ms. (steps per millisecond=177 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 914005 steps, including 1198 resets, run timeout after 5001 ms. (steps per millisecond=182 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 790965 steps, including 1054 resets, run timeout after 5001 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0]
[2021-05-13 18:58:13] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2021-05-13 18:58:13] [INFO ] Computed 4 place invariants in 4 ms
[2021-05-13 18:58:13] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-13 18:58:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:58:13] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2021-05-13 18:58:13] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 18:58:13] [INFO ] [Real]Added 102 Read/Feed constraints in 74 ms returned sat
[2021-05-13 18:58:14] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 194 ms.
[2021-05-13 18:58:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:58:14] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 18:58:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:58:14] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2021-05-13 18:58:14] [INFO ] [Nat]Added 102 Read/Feed constraints in 250 ms returned sat
[2021-05-13 18:58:15] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 197 ms.
[2021-05-13 18:58:20] [INFO ] Added : 230 causal constraints over 46 iterations in 6033 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 157 ms.
[2021-05-13 18:58:21] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-13 18:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:58:21] [INFO ] [Real]Absence check using state equation in 170 ms returned sat
[2021-05-13 18:58:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:58:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-13 18:58:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:58:21] [INFO ] [Nat]Absence check using state equation in 128 ms returned sat
[2021-05-13 18:58:21] [INFO ] [Nat]Added 102 Read/Feed constraints in 350 ms returned sat
[2021-05-13 18:58:22] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 383 ms.
[2021-05-13 18:58:35] [INFO ] Added : 265 causal constraints over 53 iterations in 13777 ms. Result :unknown
[2021-05-13 18:58:35] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-13 18:58:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:58:35] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2021-05-13 18:58:35] [INFO ] [Real]Added 102 Read/Feed constraints in 41 ms returned sat
[2021-05-13 18:58:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:58:35] [INFO ] [Nat]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-13 18:58:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:58:36] [INFO ] [Nat]Absence check using state equation in 152 ms returned sat
[2021-05-13 18:58:36] [INFO ] [Nat]Added 102 Read/Feed constraints in 165 ms returned sat
[2021-05-13 18:58:36] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 152 ms.
[2021-05-13 18:59:01] [INFO ] Added : 310 causal constraints over 62 iterations in 25643 ms.(timeout) Result :unknown
[2021-05-13 18:59:01] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-13 18:59:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 18:59:02] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2021-05-13 18:59:02] [INFO ] [Real]Added 102 Read/Feed constraints in 33 ms returned sat
[2021-05-13 18:59:02] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 159 ms.
[2021-05-13 18:59:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 18:59:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2021-05-13 18:59:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 18:59:02] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2021-05-13 18:59:02] [INFO ] [Nat]Added 102 Read/Feed constraints in 47 ms returned sat
[2021-05-13 18:59:02] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 270 ms.
[2021-05-13 18:59:10] [INFO ] Added : 185 causal constraints over 37 iterations in 7963 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 92 ms.
Incomplete Parikh walk after 35400 steps, including 1002 resets, run finished after 441 ms. (steps per millisecond=80 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 928700 steps, including 3849 resets, run finished after 18327 ms. (steps per millisecond=50 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 951700 steps, including 3979 resets, run finished after 20805 ms. (steps per millisecond=45 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 683500 steps, including 3019 resets, run finished after 15395 ms. (steps per millisecond=44 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 15 out of 161 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 161/161 places, 5404/5404 transitions.
Applied a total of 0 rules in 973 ms. Remains 161 /161 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 161/161 places, 5404/5404 transitions.
Incomplete random walk after 1000000 steps, including 3284 resets, run finished after 14749 ms. (steps per millisecond=67 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 808257 steps, including 1219 resets, run timeout after 5001 ms. (steps per millisecond=161 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 864297 steps, including 1258 resets, run timeout after 5001 ms. (steps per millisecond=172 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 891195 steps, including 1168 resets, run timeout after 5001 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 892456 steps, including 1190 resets, run timeout after 5001 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 1929383 steps, run timeout after 30001 ms. (steps per millisecond=64 ) properties seen :[0, 0, 0, 0]
Probabilistic random walk after 1929383 steps, saw 546100 distinct states, run finished after 30001 ms. (steps per millisecond=64 ) properties seen :[0, 0, 0, 0]
[2021-05-13 19:01:11] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2021-05-13 19:01:11] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 19:01:11] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-13 19:01:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:01:11] [INFO ] [Real]Absence check using state equation in 133 ms returned sat
[2021-05-13 19:01:11] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 19:01:11] [INFO ] [Real]Added 102 Read/Feed constraints in 58 ms returned sat
[2021-05-13 19:01:11] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 193 ms.
[2021-05-13 19:01:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:01:12] [INFO ] [Nat]Absence check using 4 positive place invariants in 9 ms returned sat
[2021-05-13 19:01:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:01:12] [INFO ] [Nat]Absence check using state equation in 169 ms returned sat
[2021-05-13 19:01:12] [INFO ] [Nat]Added 102 Read/Feed constraints in 257 ms returned sat
[2021-05-13 19:01:12] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 237 ms.
[2021-05-13 19:01:22] [INFO ] Added : 235 causal constraints over 47 iterations in 9814 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 212 ms.
[2021-05-13 19:01:22] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2021-05-13 19:01:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:01:22] [INFO ] [Real]Absence check using state equation in 164 ms returned sat
[2021-05-13 19:01:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:01:22] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 19:01:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:01:23] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2021-05-13 19:01:23] [INFO ] [Nat]Added 102 Read/Feed constraints in 300 ms returned sat
[2021-05-13 19:01:23] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 198 ms.
[2021-05-13 19:01:36] [INFO ] Added : 265 causal constraints over 53 iterations in 13015 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 353 ms.
[2021-05-13 19:01:37] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-13 19:01:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:01:37] [INFO ] [Real]Absence check using state equation in 181 ms returned sat
[2021-05-13 19:01:37] [INFO ] [Real]Added 102 Read/Feed constraints in 54 ms returned sat
[2021-05-13 19:01:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:01:37] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2021-05-13 19:01:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:01:37] [INFO ] [Nat]Absence check using state equation in 173 ms returned sat
[2021-05-13 19:01:37] [INFO ] [Nat]Added 102 Read/Feed constraints in 201 ms returned sat
[2021-05-13 19:01:37] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 198 ms.
[2021-05-13 19:02:03] [INFO ] Added : 310 causal constraints over 62 iterations in 25361 ms.(timeout) Result :unknown
[2021-05-13 19:02:03] [INFO ] [Real]Absence check using 4 positive place invariants in 10 ms returned sat
[2021-05-13 19:02:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:03] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2021-05-13 19:02:03] [INFO ] [Real]Added 102 Read/Feed constraints in 42 ms returned sat
[2021-05-13 19:02:03] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 311 ms.
[2021-05-13 19:02:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:02:03] [INFO ] [Nat]Absence check using 4 positive place invariants in 12 ms returned sat
[2021-05-13 19:02:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:04] [INFO ] [Nat]Absence check using state equation in 186 ms returned sat
[2021-05-13 19:02:04] [INFO ] [Nat]Added 102 Read/Feed constraints in 59 ms returned sat
[2021-05-13 19:02:04] [INFO ] Computed and/alt/rep : 5401/290996/403 causal constraints in 308 ms.
[2021-05-13 19:02:13] [INFO ] Added : 185 causal constraints over 37 iterations in 9142 ms. Result :unknown
Incomplete Parikh walk after 1032600 steps, including 4253 resets, run finished after 20952 ms. (steps per millisecond=49 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 928700 steps, including 3848 resets, run finished after 18081 ms. (steps per millisecond=51 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 604500 steps, including 2818 resets, run finished after 11850 ms. (steps per millisecond=51 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 538600 steps, including 2621 resets, run finished after 10982 ms. (steps per millisecond=49 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 15 out of 161 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 161/161 places, 5404/5404 transitions.
Applied a total of 0 rules in 905 ms. Remains 161 /161 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 161/161 places, 5404/5404 transitions.
Starting structural reductions, iteration 0 : 161/161 places, 5404/5404 transitions.
Applied a total of 0 rules in 1070 ms. Remains 161 /161 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2021-05-13 19:03:17] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2021-05-13 19:03:17] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 19:03:17] [INFO ] Implicit Places using invariants in 534 ms returned []
[2021-05-13 19:03:17] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2021-05-13 19:03:17] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 19:03:18] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 19:03:19] [INFO ] Implicit Places using invariants and state equation in 1763 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2312 ms to find 2 implicit places.
[2021-05-13 19:03:20] [INFO ] Redundant transitions in 578 ms returned []
[2021-05-13 19:03:20] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2021-05-13 19:03:20] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 19:03:22] [INFO ] Dead Transitions using invariants and state equation in 2847 ms returned []
Starting structural reductions, iteration 1 : 159/161 places, 5404/5404 transitions.
Applied a total of 0 rules in 943 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2021-05-13 19:03:24] [INFO ] Redundant transitions in 469 ms returned []
[2021-05-13 19:03:24] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2021-05-13 19:03:24] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 19:03:27] [INFO ] Dead Transitions using invariants and state equation in 2765 ms returned []
Finished structural reductions, in 2 iterations. Remains : 159/161 places, 5404/5404 transitions.
Incomplete random walk after 1000000 steps, including 3283 resets, run finished after 12553 ms. (steps per millisecond=79 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 890360 steps, including 1334 resets, run timeout after 5001 ms. (steps per millisecond=178 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 937960 steps, including 1365 resets, run timeout after 5001 ms. (steps per millisecond=187 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 942005 steps, including 1239 resets, run timeout after 5001 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0]
Interrupted Best-First random walk after 915074 steps, including 1218 resets, run timeout after 5001 ms. (steps per millisecond=182 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 2117020 steps, run timeout after 30001 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0]
Probabilistic random walk after 2117020 steps, saw 595312 distinct states, run finished after 30001 ms. (steps per millisecond=70 ) properties seen :[0, 0, 0, 0]
[2021-05-13 19:04:29] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2021-05-13 19:04:29] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 19:04:29] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-13 19:04:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:04:29] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2021-05-13 19:04:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 19:04:30] [INFO ] [Real]Added 102 Read/Feed constraints in 32 ms returned sat
[2021-05-13 19:04:30] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 187 ms.
[2021-05-13 19:04:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:04:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 12 ms returned sat
[2021-05-13 19:04:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:04:30] [INFO ] [Nat]Absence check using state equation in 187 ms returned sat
[2021-05-13 19:04:30] [INFO ] [Nat]Added 102 Read/Feed constraints in 91 ms returned sat
[2021-05-13 19:04:30] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 192 ms.
[2021-05-13 19:04:41] [INFO ] Added : 255 causal constraints over 51 iterations in 11230 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 229 ms.
[2021-05-13 19:04:42] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-13 19:04:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:04:42] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2021-05-13 19:04:42] [INFO ] [Real]Added 102 Read/Feed constraints in 33 ms returned sat
[2021-05-13 19:04:42] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 190 ms.
[2021-05-13 19:04:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:04:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 19:04:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:04:43] [INFO ] [Nat]Absence check using state equation in 159 ms returned sat
[2021-05-13 19:04:43] [INFO ] [Nat]Added 102 Read/Feed constraints in 83 ms returned sat
[2021-05-13 19:04:43] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 374 ms.
[2021-05-13 19:05:04] [INFO ] Added : 340 causal constraints over 68 iterations in 21263 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 491 ms.
[2021-05-13 19:05:05] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-13 19:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:05] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2021-05-13 19:05:05] [INFO ] [Real]Added 102 Read/Feed constraints in 54 ms returned sat
[2021-05-13 19:05:05] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 152 ms.
[2021-05-13 19:05:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:05:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 9 ms returned sat
[2021-05-13 19:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:05] [INFO ] [Nat]Absence check using state equation in 157 ms returned sat
[2021-05-13 19:05:05] [INFO ] [Nat]Added 102 Read/Feed constraints in 60 ms returned sat
[2021-05-13 19:05:06] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 188 ms.
[2021-05-13 19:05:17] [INFO ] Added : 320 causal constraints over 64 iterations in 11853 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 401 ms.
[2021-05-13 19:05:18] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-13 19:05:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:18] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2021-05-13 19:05:18] [INFO ] [Real]Added 102 Read/Feed constraints in 69 ms returned sat
[2021-05-13 19:05:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:05:18] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2021-05-13 19:05:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:18] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2021-05-13 19:05:18] [INFO ] [Nat]Added 102 Read/Feed constraints in 59 ms returned sat
[2021-05-13 19:05:18] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 190 ms.
[2021-05-13 19:05:39] [INFO ] Added : 340 causal constraints over 68 iterations in 20907 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 517 ms.
Incomplete Parikh walk after 790100 steps, including 3451 resets, run finished after 16294 ms. (steps per millisecond=48 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1104900 steps, including 4337 resets, run finished after 22233 ms. (steps per millisecond=49 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 640600 steps, including 2903 resets, run finished after 13480 ms. (steps per millisecond=47 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 657900 steps, including 2990 resets, run finished after 13347 ms. (steps per millisecond=49 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 15 out of 159 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 795 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 159/159 places, 5404/5404 transitions.
Starting structural reductions, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 795 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2021-05-13 19:06:47] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2021-05-13 19:06:47] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 19:06:47] [INFO ] Implicit Places using invariants in 488 ms returned []
[2021-05-13 19:06:47] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2021-05-13 19:06:47] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 19:06:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 19:06:48] [INFO ] Implicit Places using invariants and state equation in 1112 ms returned []
Implicit Place search using SMT with State Equation took 1601 ms to find 0 implicit places.
[2021-05-13 19:06:49] [INFO ] Redundant transitions in 388 ms returned []
[2021-05-13 19:06:49] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2021-05-13 19:06:49] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 19:06:51] [INFO ] Dead Transitions using invariants and state equation in 2705 ms returned []
Finished structural reductions, in 1 iterations. Remains : 159/159 places, 5404/5404 transitions.
Incomplete random walk after 100000 steps, including 328 resets, run finished after 1254 ms. (steps per millisecond=79 ) properties seen :[0, 0, 0, 0]
[2021-05-13 19:06:53] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2021-05-13 19:06:53] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 19:06:53] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-13 19:06:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:06:53] [INFO ] [Real]Absence check using state equation in 178 ms returned sat
[2021-05-13 19:06:53] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-13 19:06:53] [INFO ] [Real]Added 102 Read/Feed constraints in 62 ms returned sat
[2021-05-13 19:06:53] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 306 ms.
[2021-05-13 19:06:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:06:53] [INFO ] [Nat]Absence check using 4 positive place invariants in 9 ms returned sat
[2021-05-13 19:06:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:06:54] [INFO ] [Nat]Absence check using state equation in 185 ms returned sat
[2021-05-13 19:06:54] [INFO ] [Nat]Added 102 Read/Feed constraints in 91 ms returned sat
[2021-05-13 19:06:54] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 188 ms.
[2021-05-13 19:07:05] [INFO ] Added : 255 causal constraints over 51 iterations in 10977 ms. Result :sat
[2021-05-13 19:07:05] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 19:07:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:07:05] [INFO ] [Real]Absence check using state equation in 182 ms returned sat
[2021-05-13 19:07:05] [INFO ] [Real]Added 102 Read/Feed constraints in 39 ms returned sat
[2021-05-13 19:07:05] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 190 ms.
[2021-05-13 19:07:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:07:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 9 ms returned sat
[2021-05-13 19:07:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:07:06] [INFO ] [Nat]Absence check using state equation in 169 ms returned sat
[2021-05-13 19:07:06] [INFO ] [Nat]Added 102 Read/Feed constraints in 63 ms returned sat
[2021-05-13 19:07:06] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 314 ms.
[2021-05-13 19:07:25] [INFO ] Added : 340 causal constraints over 68 iterations in 19668 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-13 19:07:25] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-13 19:07:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:07:26] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2021-05-13 19:07:26] [INFO ] [Real]Added 102 Read/Feed constraints in 43 ms returned sat
[2021-05-13 19:07:26] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 184 ms.
[2021-05-13 19:07:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:07:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 19:07:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:07:26] [INFO ] [Nat]Absence check using state equation in 169 ms returned sat
[2021-05-13 19:07:26] [INFO ] [Nat]Added 102 Read/Feed constraints in 64 ms returned sat
[2021-05-13 19:07:26] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 194 ms.
[2021-05-13 19:07:38] [INFO ] Added : 320 causal constraints over 64 iterations in 11676 ms. Result :sat
[2021-05-13 19:07:38] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-13 19:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:07:38] [INFO ] [Real]Absence check using state equation in 158 ms returned sat
[2021-05-13 19:07:38] [INFO ] [Real]Added 102 Read/Feed constraints in 71 ms returned sat
[2021-05-13 19:07:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:07:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2021-05-13 19:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:07:39] [INFO ] [Nat]Absence check using state equation in 174 ms returned sat
[2021-05-13 19:07:39] [INFO ] [Nat]Added 102 Read/Feed constraints in 105 ms returned sat
[2021-05-13 19:07:39] [INFO ] Computed and/alt/rep : 5401/285896/403 causal constraints in 189 ms.
[2021-05-13 19:07:58] [INFO ] Added : 340 causal constraints over 68 iterations in 19629 ms. Result :unknown
Ensure Unique test removed 4998 transitions
Reduce isomorphic transitions removed 4998 transitions.
Iterating post reduction 0 with 4998 rules applied. Total rules applied 4998 place count 159 transition count 406
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 4999 place count 159 transition count 405
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5000 place count 158 transition count 405
Applied a total of 5000 rules in 29 ms. Remains 158 /159 variables (removed 1) and now considering 405/5404 (removed 4999) transitions.
// Phase 1: matrix 405 rows 158 cols
[2021-05-13 19:07:58] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 19:07:58] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-13 19:07:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:07:59] [INFO ] [Real]Absence check using state equation in 153 ms returned sat
[2021-05-13 19:07:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:07:59] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2021-05-13 19:07:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:07:59] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2021-05-13 19:07:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-13 19:07:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-13 19:07:59] [INFO ] Computed and/alt/rep : 402/16095/402 causal constraints in 24 ms.
[2021-05-13 19:08:23] [INFO ] Added : 330 causal constraints over 66 iterations in 24127 ms.(timeout) Result :sat
Attempting to minimize the solution found.
Minimization took 213 ms.
[2021-05-13 19:08:23] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-13 19:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:08:23] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2021-05-13 19:08:23] [INFO ] [Real]Added 1 Read/Feed constraints in 3 ms returned sat
[2021-05-13 19:08:23] [INFO ] Computed and/alt/rep : 402/16095/402 causal constraints in 25 ms.
[2021-05-13 19:08:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:08:23] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2021-05-13 19:08:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:08:24] [INFO ] [Nat]Absence check using state equation in 166 ms returned sat
[2021-05-13 19:08:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 11 ms returned sat
[2021-05-13 19:08:24] [INFO ] Computed and/alt/rep : 402/16095/402 causal constraints in 21 ms.
[2021-05-13 19:08:36] [INFO ] Added : 275 causal constraints over 55 iterations in 11900 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 148 ms.
[2021-05-13 19:08:36] [INFO ] [Real]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 19:08:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:08:36] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2021-05-13 19:08:36] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-13 19:08:36] [INFO ] Computed and/alt/rep : 402/16095/402 causal constraints in 24 ms.
[2021-05-13 19:08:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:08:36] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2021-05-13 19:08:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:08:36] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2021-05-13 19:08:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-13 19:08:36] [INFO ] Computed and/alt/rep : 402/16095/402 causal constraints in 39 ms.
[2021-05-13 19:08:49] [INFO ] Added : 260 causal constraints over 52 iterations in 13052 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 137 ms.
[2021-05-13 19:08:49] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2021-05-13 19:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:08:50] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2021-05-13 19:08:50] [INFO ] [Real]Added 1 Read/Feed constraints in 2 ms returned sat
[2021-05-13 19:08:50] [INFO ] Computed and/alt/rep : 402/16095/402 causal constraints in 25 ms.
[2021-05-13 19:08:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:08:50] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2021-05-13 19:08:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:08:50] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2021-05-13 19:08:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2021-05-13 19:08:50] [INFO ] Computed and/alt/rep : 402/16095/402 causal constraints in 26 ms.
[2021-05-13 19:09:03] [INFO ] Added : 280 causal constraints over 56 iterations in 12871 ms. Result :unknown
[2021-05-13 19:09:03] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2021-05-13 19:09:03] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 87 ms.
[2021-05-13 19:09:04] [INFO ] Flatten gal took : 443 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ BridgeAndVehicles-PT-V50P20N50 @ 3570 seconds

FORMULA BridgeAndVehicles-PT-V50P20N50-ReachabilityFireability-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 15767396 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16095812 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-V50P20N50"
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-V50P20N50, 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-162038176900124"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N50.tgz
mv BridgeAndVehicles-PT-V50P20N50 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 ;