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-162038176900132.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-V50P50N20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-162038176900132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 70K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 326K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 6.7M 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 6.5K Mar 28 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K Mar 28 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 130K Mar 28 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 397K Mar 28 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Mar 23 02:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 29K Mar 23 02:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 160K Mar 22 11:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 463K Mar 22 11:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K 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 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-V50P50N20-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620932428848

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-13 19:00:30] [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 19:00:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-13 19:00:30] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2021-05-13 19:00:30] [INFO ] Transformed 138 places.
[2021-05-13 19:00:30] [INFO ] Transformed 2348 transitions.
[2021-05-13 19:00:30] [INFO ] Parsed PT model containing 138 places and 2348 transitions in 190 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 107 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 23 resets, run finished after 335 ms. (steps per millisecond=29 ) properties seen :[0, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 824 ms. (steps per millisecond=12 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 581 ms. (steps per millisecond=17 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 92 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 90 ms. (steps per millisecond=111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 111 ms. (steps per millisecond=90 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 103 ms. (steps per millisecond=97 ) properties seen :[0, 0, 0, 0, 1, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 99 ms. (steps per millisecond=101 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 90 ms. (steps per millisecond=111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 98 ms. (steps per millisecond=102 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-13 19:00:33] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2021-05-13 19:00:33] [INFO ] Computed 7 place invariants in 16 ms
[2021-05-13 19:00:33] [INFO ] [Real]Absence check using 7 positive place invariants in 45 ms returned unsat
[2021-05-13 19:00:33] [INFO ] [Real]Absence check using 7 positive place invariants in 27 ms returned unsat
[2021-05-13 19:00:33] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2021-05-13 19:00:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:00:33] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2021-05-13 19:00:33] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 19:00:33] [INFO ] [Real]Added 42 Read/Feed constraints in 36 ms returned sat
[2021-05-13 19:00:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:00:33] [INFO ] [Nat]Absence check using 7 positive place invariants in 10 ms returned sat
[2021-05-13 19:00:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:00:34] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2021-05-13 19:00:34] [INFO ] [Nat]Added 42 Read/Feed constraints in 188 ms returned sat
[2021-05-13 19:00:34] [INFO ] Computed and/alt/rep : 2345/58949/287 causal constraints in 214 ms.
[2021-05-13 19:00:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (=> (> t204 0) (or (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t53 0) (< o53 o204)) (and (> t105 0) (< o105 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t54 0) (< o54 o204)) (and (> t106 0) (< o106 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t55 0) (< o55 o204)) (and (> t107 0) (< o107 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t56 0) (< o56 o204)) (and (> t108 0) (< o108 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t57 0) (< o57 o204)) (and (> t109 0) (< o109 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t58 0) (< o58 o204)) (and (> t110 0) (< o110 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t59 0) (< o59 o204)) (and (> t111 0) (< o111 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t60 0) (< o60 o204)) (and (> t112 0) (< o112 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t61 0) (< o61 o204)) (and (> t113 0) (< o113 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t62 0) (< o62 o204)) (and (> t114 0) (< o114 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t63 0) (< o63 o204)) (and (> t115 0) (< o115 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t64 0) (< o64 o204)) (and (> t116 0) (< o116 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t65 0) (< o65 o204)) (and (> t117 0) (< o117 o204))) (or (and (> t166 0) (< o166 o204)) (and 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(or (and (> t90 0) (< o90 o204)) (and (> t142 0) (< o142 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t91 0) (< o91 o204)) (and (> t143 0) (< o143 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t92 0) (< o92 o204)) (and (> t144 0) (< o144 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t93 0) (< o93 o204)) (and (> t145 0) (< o145 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t94 0) (< o94 o204)) (and (> t146 0) (< o146 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t95 0) (< o95 o204)) (and (> t147 0) (< o147 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t96 0) (< o96 o204)) (and (> t148 0) (< o148 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t97 0) (< o97 o204)) (and (> t149 0) (< o149 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t98 0) (< o98 o204)) (and (> t150 0) (< o150 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t99 0) (< o99 o204)) (and (> t151 0) (< o151 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t100 0) (< o100 o204)) (and (> t152 0) (< o152 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (or (and (> t101 0) (< o101 o204)) (and (> t153 0) (< o153 o204))) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204)))) (and (or (and (> t156 0) (< o156 o204)) (and (> t158 0) (< o158 o204)) (and (> t160 0) (< o160 o204)) (and (> t162 0) (< o162 o204)) (and (> t164 0) (< o164 o204)) (and (> t166 0) (< o166 o204)) (and (> t168 0) (< o168 o204)) (and (> t170 0) (< o170 o204)) (and (> t172 0) (< o172 o204)) (and (> t174 0) (< o174 o204)) (and (> t176 0) (< o176 o204)) (and (> t178 0) (< o178 o204)) (and (> t180 0) (< o180 o204)) (and (> t182 0) (< o182 o204)) (and (> t184 0) (< o184 o204)) (and (> t186 0) (< o186 o204)) (and (> t188 0) (< o188 o204)) (and (> t190 0) (< o190 o204)) (and (> t192 0) (< o192 o204)) (and (> t194 0) (< o194 o204))) (and (> t154 0) (< o154 o204)) (or (and (> t166 0) (< o166 o204)) (and (> t167 0) (< o167 o204))))))") while checking expression at index 2
[2021-05-13 19:00:38] [INFO ] [Real]Absence check using 7 positive place invariants in 12 ms returned sat
[2021-05-13 19:00:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:00:39] [INFO ] [Real]Absence check using state equation in 149 ms returned sat
[2021-05-13 19:00:39] [INFO ] [Real]Added 42 Read/Feed constraints in 23 ms returned sat
[2021-05-13 19:00:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:00:39] [INFO ] [Nat]Absence check using 7 positive place invariants in 10 ms returned sat
[2021-05-13 19:00:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:00:39] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2021-05-13 19:00:39] [INFO ] [Nat]Added 42 Read/Feed constraints in 182 ms returned sat
[2021-05-13 19:00:39] [INFO ] Computed and/alt/rep : 2345/58949/287 causal constraints in 219 ms.
[2021-05-13 19:00:44] [INFO ] Added : 175 causal constraints over 35 iterations in 4635 ms. Result :(error "Solver has unexpectedly terminated")
[2021-05-13 19:00:44] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned unsat
[2021-05-13 19:00:44] [INFO ] [Real]Absence check using 7 positive place invariants in 8 ms returned unsat
[2021-05-13 19:00:44] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2021-05-13 19:00:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:00:44] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2021-05-13 19:00:44] [INFO ] [Real]Added 42 Read/Feed constraints in 37 ms returned sat
[2021-05-13 19:00:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:00:44] [INFO ] [Nat]Absence check using 7 positive place invariants in 15 ms returned sat
[2021-05-13 19:00:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:00:44] [INFO ] [Nat]Absence check using state equation in 162 ms returned sat
[2021-05-13 19:00:44] [INFO ] [Nat]Added 42 Read/Feed constraints in 67 ms returned sat
[2021-05-13 19:00:44] [INFO ] Computed and/alt/rep : 2345/58949/287 causal constraints in 126 ms.
[2021-05-13 19:00:49] [INFO ] Added : 180 causal constraints over 36 iterations in 4711 ms. Result :unknown
[2021-05-13 19:00:49] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2021-05-13 19:00:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:00:49] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2021-05-13 19:00:49] [INFO ] [Real]Added 42 Read/Feed constraints in 27 ms returned sat
[2021-05-13 19:00:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:00:49] [INFO ] [Nat]Absence check using 7 positive place invariants in 11 ms returned sat
[2021-05-13 19:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:00:49] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2021-05-13 19:00:50] [INFO ] [Nat]Added 42 Read/Feed constraints in 197 ms returned sat
[2021-05-13 19:00:50] [INFO ] Computed and/alt/rep : 2345/58949/287 causal constraints in 144 ms.
[2021-05-13 19:00:54] [INFO ] Added : 210 causal constraints over 42 iterations in 4618 ms. Result :unknown
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 196900 steps, including 1317 resets, run finished after 1819 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 400800 steps, including 1849 resets, run finished after 3177 ms. (steps per millisecond=126 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 26 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.34 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 7 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
Applied a total of 4 rules in 531 ms. Remains 135 /138 variables (removed 3) and now considering 2347/2348 (removed 1) transitions.
[2021-05-13 19:01:00] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2021-05-13 19:01:00] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-13 19:01:01] [INFO ] Dead Transitions using invariants and state equation in 1376 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/138 places, 2347/2348 transitions.
Incomplete random walk after 1000000 steps, including 2316 resets, run finished after 5397 ms. (steps per millisecond=185 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 808 resets, run finished after 1925 ms. (steps per millisecond=519 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 859 resets, run finished after 1998 ms. (steps per millisecond=500 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 817 resets, run finished after 2245 ms. (steps per millisecond=445 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 903 resets, run finished after 2028 ms. (steps per millisecond=493 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 4093070 steps, run timeout after 30001 ms. (steps per millisecond=136 ) properties seen :[0, 0, 1, 0]
Probabilistic random walk after 4093070 steps, saw 1077840 distinct states, run finished after 30002 ms. (steps per millisecond=136 ) properties seen :[0, 0, 1, 0]
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2021-05-13 19:01:45] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2021-05-13 19:01:45] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-13 19:01:45] [INFO ] [Real]Absence check using 5 positive place invariants in 13 ms returned sat
[2021-05-13 19:01:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:01:45] [INFO ] [Real]Absence check using state equation in 143 ms returned sat
[2021-05-13 19:01:45] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 19:01:45] [INFO ] [Real]Added 42 Read/Feed constraints in 21 ms returned sat
[2021-05-13 19:01:45] [INFO ] Computed and/alt/rep : 2344/58949/286 causal constraints in 75 ms.
[2021-05-13 19:01:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:01:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 16 ms returned sat
[2021-05-13 19:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:01:45] [INFO ] [Nat]Absence check using state equation in 123 ms returned sat
[2021-05-13 19:01:45] [INFO ] [Nat]Added 42 Read/Feed constraints in 53 ms returned sat
[2021-05-13 19:01:46] [INFO ] Computed and/alt/rep : 2344/58949/286 causal constraints in 86 ms.
[2021-05-13 19:02:00] [INFO ] Added : 210 causal constraints over 42 iterations in 14083 ms. Result :unknown
[2021-05-13 19:02:00] [INFO ] [Real]Absence check using 5 positive place invariants in 11 ms returned sat
[2021-05-13 19:02:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:00] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2021-05-13 19:02:00] [INFO ] [Real]Added 42 Read/Feed constraints in 23 ms returned sat
[2021-05-13 19:02:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:02:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 19 ms returned sat
[2021-05-13 19:02:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:00] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2021-05-13 19:02:00] [INFO ] [Nat]Added 42 Read/Feed constraints in 40 ms returned sat
[2021-05-13 19:02:00] [INFO ] Computed and/alt/rep : 2344/58949/286 causal constraints in 117 ms.
[2021-05-13 19:02:17] [INFO ] Added : 257 causal constraints over 52 iterations in 16505 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 355 ms.
[2021-05-13 19:02:17] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2021-05-13 19:02:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:17] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2021-05-13 19:02:17] [INFO ] [Real]Added 42 Read/Feed constraints in 38 ms returned sat
[2021-05-13 19:02:17] [INFO ] Computed and/alt/rep : 2344/58949/286 causal constraints in 122 ms.
[2021-05-13 19:02:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:02:17] [INFO ] [Nat]Absence check using 5 positive place invariants in 17 ms returned sat
[2021-05-13 19:02:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:02:18] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2021-05-13 19:02:18] [INFO ] [Nat]Added 42 Read/Feed constraints in 255 ms returned sat
[2021-05-13 19:02:18] [INFO ] Computed and/alt/rep : 2344/58949/286 causal constraints in 94 ms.
[2021-05-13 19:02:31] [INFO ] Added : 239 causal constraints over 48 iterations in 13471 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 240 ms.
Incomplete Parikh walk after 152800 steps, including 1203 resets, run finished after 1329 ms. (steps per millisecond=114 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 122200 steps, including 1090 resets, run finished after 790 ms. (steps per millisecond=154 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 208000 steps, including 1397 resets, run finished after 1464 ms. (steps per millisecond=142 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 10 out of 135 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 135/135 places, 2347/2347 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 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 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 131 transition count 2344
Applied a total of 7 rules in 834 ms. Remains 131 /135 variables (removed 4) and now considering 2344/2347 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 131/135 places, 2344/2347 transitions.
Incomplete random walk after 1000000 steps, including 3239 resets, run finished after 6528 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1410 resets, run finished after 2812 ms. (steps per millisecond=355 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1509 resets, run finished after 2908 ms. (steps per millisecond=343 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1622 resets, run finished after 3055 ms. (steps per millisecond=327 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 4542477 steps, run timeout after 30001 ms. (steps per millisecond=151 ) properties seen :[0, 1, 0]
Probabilistic random walk after 4542477 steps, saw 1233892 distinct states, run finished after 30002 ms. (steps per millisecond=151 ) properties seen :[0, 1, 0]
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2021-05-13 19:03:21] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2021-05-13 19:03:21] [INFO ] Computed 4 place invariants in 9 ms
[2021-05-13 19:03:21] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-13 19:03:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:03:22] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2021-05-13 19:03:22] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 19:03:22] [INFO ] [Real]Added 42 Read/Feed constraints in 41 ms returned sat
[2021-05-13 19:03:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:03:22] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2021-05-13 19:03:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:03:22] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2021-05-13 19:03:22] [INFO ] [Nat]Added 42 Read/Feed constraints in 245 ms returned sat
[2021-05-13 19:03:22] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 129 ms.
[2021-05-13 19:03:37] [INFO ] Added : 257 causal constraints over 54 iterations in 14818 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 328 ms.
[2021-05-13 19:03:37] [INFO ] [Real]Absence check using 4 positive place invariants in 17 ms returned sat
[2021-05-13 19:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:03:38] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2021-05-13 19:03:38] [INFO ] [Real]Added 42 Read/Feed constraints in 21 ms returned sat
[2021-05-13 19:03:38] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 106 ms.
[2021-05-13 19:03:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:03:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 19:03:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:03:38] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2021-05-13 19:03:38] [INFO ] [Nat]Added 42 Read/Feed constraints in 40 ms returned sat
[2021-05-13 19:03:38] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 137 ms.
[2021-05-13 19:03:42] [INFO ] Added : 191 causal constraints over 39 iterations in 4366 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 136 ms.
Incomplete Parikh walk after 19600 steps, including 326 resets, run finished after 130 ms. (steps per millisecond=150 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 169800 steps, including 1352 resets, run finished after 1690 ms. (steps per millisecond=100 ) properties seen :[0, 0] could not realise parikh vector
Support contains 8 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 181 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 3239 resets, run finished after 6039 ms. (steps per millisecond=165 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1409 resets, run finished after 2720 ms. (steps per millisecond=367 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1625 resets, run finished after 2970 ms. (steps per millisecond=336 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 4580120 steps, run timeout after 30001 ms. (steps per millisecond=152 ) properties seen :[0, 0]
Probabilistic random walk after 4580120 steps, saw 1243763 distinct states, run finished after 30001 ms. (steps per millisecond=152 ) properties seen :[0, 0]
[2021-05-13 19:04:26] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2021-05-13 19:04:26] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 19:04:26] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-13 19:04:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:04:26] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2021-05-13 19:04:26] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 19:04:27] [INFO ] [Real]Added 42 Read/Feed constraints in 42 ms returned sat
[2021-05-13 19:04:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:04:27] [INFO ] [Nat]Absence check using 4 positive place invariants in 9 ms returned sat
[2021-05-13 19:04:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:04:27] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2021-05-13 19:04:27] [INFO ] [Nat]Added 42 Read/Feed constraints in 178 ms returned sat
[2021-05-13 19:04:27] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 89 ms.
[2021-05-13 19:04:43] [INFO ] Added : 257 causal constraints over 54 iterations in 16233 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 281 ms.
[2021-05-13 19:04:44] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2021-05-13 19:04:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:04:44] [INFO ] [Real]Absence check using state equation in 130 ms returned sat
[2021-05-13 19:04:44] [INFO ] [Real]Added 42 Read/Feed constraints in 26 ms returned sat
[2021-05-13 19:04:44] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 85 ms.
[2021-05-13 19:04:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:04:44] [INFO ] [Nat]Absence check using 4 positive place invariants in 20 ms returned sat
[2021-05-13 19:04:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:04:44] [INFO ] [Nat]Absence check using state equation in 204 ms returned sat
[2021-05-13 19:04:44] [INFO ] [Nat]Added 42 Read/Feed constraints in 40 ms returned sat
[2021-05-13 19:04:44] [INFO ] Computed and/alt/rep : 2341/59246/283 causal constraints in 100 ms.
[2021-05-13 19:04:49] [INFO ] Added : 191 causal constraints over 39 iterations in 5048 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 101 ms.
Incomplete Parikh walk after 19600 steps, including 326 resets, run finished after 133 ms. (steps per millisecond=147 ) properties seen :[0, 0] could not realise parikh vector
Incomplete Parikh walk after 169800 steps, including 1348 resets, run finished after 1672 ms. (steps per millisecond=101 ) properties seen :[0, 0] could not realise parikh vector
Support contains 8 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 174 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 249 ms. Remains 131 /131 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
[2021-05-13 19:04:52] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2021-05-13 19:04:52] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 19:04:52] [INFO ] Implicit Places using invariants in 296 ms returned []
[2021-05-13 19:04:52] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2021-05-13 19:04:52] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 19:04:52] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 19:04:53] [INFO ] Implicit Places using invariants and state equation in 986 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1293 ms to find 2 implicit places.
[2021-05-13 19:04:53] [INFO ] Redundant transitions in 162 ms returned []
[2021-05-13 19:04:53] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 19:04:53] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 19:04:55] [INFO ] Dead Transitions using invariants and state equation in 1425 ms returned []
Starting structural reductions, iteration 1 : 129/131 places, 2344/2344 transitions.
Applied a total of 0 rules in 191 ms. Remains 129 /129 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
[2021-05-13 19:04:55] [INFO ] Redundant transitions in 141 ms returned []
[2021-05-13 19:04:55] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 19:04:55] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 19:04:57] [INFO ] Dead Transitions using invariants and state equation in 2162 ms returned []
Finished structural reductions, in 2 iterations. Remains : 129/131 places, 2344/2344 transitions.
Incomplete random walk after 1000000 steps, including 3239 resets, run finished after 5416 ms. (steps per millisecond=184 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000001 steps, including 1411 resets, run finished after 2474 ms. (steps per millisecond=404 ) properties seen :[0, 0]
Incomplete Best-First random walk after 1000000 steps, including 1623 resets, run finished after 2686 ms. (steps per millisecond=372 ) properties seen :[0, 0]
Interrupted probabilistic random walk after 4791656 steps, run timeout after 30001 ms. (steps per millisecond=159 ) properties seen :[0, 0]
Probabilistic random walk after 4791656 steps, saw 1297920 distinct states, run finished after 30001 ms. (steps per millisecond=159 ) properties seen :[0, 0]
[2021-05-13 19:05:38] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 19:05:38] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 19:05:38] [INFO ] [Real]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-13 19:05:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:38] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2021-05-13 19:05:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:05:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 11 ms returned sat
[2021-05-13 19:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:38] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2021-05-13 19:05:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 19:05:38] [INFO ] [Nat]Added 42 Read/Feed constraints in 52 ms returned sat
[2021-05-13 19:05:38] [INFO ] Computed and/alt/rep : 2341/54146/283 causal constraints in 63 ms.
[2021-05-13 19:05:47] [INFO ] Added : 250 causal constraints over 50 iterations in 8938 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 192 ms.
[2021-05-13 19:05:47] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-13 19:05:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:47] [INFO ] [Real]Absence check using state equation in 90 ms returned sat
[2021-05-13 19:05:47] [INFO ] [Real]Added 42 Read/Feed constraints in 16 ms returned sat
[2021-05-13 19:05:47] [INFO ] Computed and/alt/rep : 2341/54146/283 causal constraints in 76 ms.
[2021-05-13 19:05:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:05:48] [INFO ] [Nat]Absence check using 4 positive place invariants in 10 ms returned sat
[2021-05-13 19:05:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:05:48] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2021-05-13 19:05:48] [INFO ] [Nat]Added 42 Read/Feed constraints in 35 ms returned sat
[2021-05-13 19:05:48] [INFO ] Computed and/alt/rep : 2341/54146/283 causal constraints in 79 ms.
[2021-05-13 19:05:54] [INFO ] Added : 236 causal constraints over 49 iterations in 6243 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 184 ms.
Incomplete Parikh walk after 119200 steps, including 1180 resets, run finished after 1165 ms. (steps per millisecond=102 ) properties seen :[0, 1] could not realise parikh vector
FORMULA BridgeAndVehicles-PT-V50P50N20-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 129400 steps, including 1257 resets, run finished after 1009 ms. (steps per millisecond=128 ) properties seen :[0] could not realise parikh vector
Support contains 4 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 189 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 190 ms. Remains 129 /129 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
[2021-05-13 19:05:57] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 19:05:57] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 19:05:57] [INFO ] Implicit Places using invariants in 327 ms returned []
[2021-05-13 19:05:57] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 19:05:57] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 19:05:57] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 19:05:58] [INFO ] Implicit Places using invariants and state equation in 827 ms returned []
Implicit Place search using SMT with State Equation took 1156 ms to find 0 implicit places.
[2021-05-13 19:05:58] [INFO ] Redundant transitions in 50 ms returned []
[2021-05-13 19:05:58] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 19:05:58] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 19:05:59] [INFO ] Dead Transitions using invariants and state equation in 1435 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 638 ms. (steps per millisecond=156 ) properties seen :[0]
[2021-05-13 19:06:00] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 129 cols
[2021-05-13 19:06:00] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-13 19:06:00] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2021-05-13 19:06:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:06:00] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2021-05-13 19:06:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:06:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 7 ms returned sat
[2021-05-13 19:06:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:06:00] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2021-05-13 19:06:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-13 19:06:00] [INFO ] [Nat]Added 42 Read/Feed constraints in 48 ms returned sat
[2021-05-13 19:06:01] [INFO ] Computed and/alt/rep : 2341/54146/283 causal constraints in 64 ms.
[2021-05-13 19:06:07] [INFO ] Added : 250 causal constraints over 50 iterations in 6591 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 22 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 19:06:07] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-13 19:06:07] [INFO ] [Real]Absence check using 4 positive place invariants in 6 ms returned sat
[2021-05-13 19:06:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-13 19:06:07] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2021-05-13 19:06:07] [INFO ] State equation strengthened by 2 read => feed constraints.
[2021-05-13 19:06:07] [INFO ] [Real]Added 2 Read/Feed constraints in 3 ms returned sat
[2021-05-13 19:06:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-13 19:06:07] [INFO ] [Nat]Absence check using 4 positive place invariants in 8 ms returned sat
[2021-05-13 19:06:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-13 19:06:07] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2021-05-13 19:06:08] [INFO ] [Nat]Added 2 Read/Feed constraints in 19 ms returned sat
[2021-05-13 19:06:08] [INFO ] Computed and/alt/rep : 281/4902/281 causal constraints in 31 ms.
[2021-05-13 19:06:13] [INFO ] Added : 210 causal constraints over 61 iterations in 5260 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 87 ms.
[2021-05-13 19:06:13] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 7 ms.
[2021-05-13 19:06:13] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 30 ms.
[2021-05-13 19:06:13] [INFO ] Flatten gal took : 241 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityFireability @ BridgeAndVehicles-PT-V50P50N20 @ 3570 seconds
vrfy: finished
info: timeLeft: 3567
rslt: Output for ReachabilityFireability @ BridgeAndVehicles-PT-V50P50N20

{
"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 19:06:14 2021
",
"timelimit": 3570
},
"child": null,
"exit":
{
"error": null,
"localtimelimitreached": true,
"memory": 75564,
"runtime": 3.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityFireability.xml",
"net": "model.pnml"
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 0,
"aneg": 0,
"comp": 4,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "E (F (((1 <= p41) AND (1 <= p53) AND (1 <= p54) AND (1 <= p127))))",
"processed_size": 66,
"rewrites": 1,
"skeleton": "E(F(**))"
},
"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": 4,
"problems": 4
},
"type": "reachability",
"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: E (F (((1 <= p41) AND (1 <= p53) AND (1 <= p54) AND (1 <= p127))))
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F (((1 <= p41) AND (1 <= p53) AND (1 <= p54) AND (1 <= p127))))
lola: processed formula length: 66
lola: 1 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: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: ((1 <= p41) AND (1 <= p53) AND (1 <= p54) AND (1 <= p127))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: local time limit reached - aborting
lola: memory consumption: 75564 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-V50P50N20"
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-V50P50N20, 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-162038176900132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P50N20.tgz
mv BridgeAndVehicles-PT-V50P50N20 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 ;