Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r041-tajo-167813694400218.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is BridgeAndVehicles-PT-V20P20N50, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813694400218
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.0M
-rw-r--r-- 1 mcc users 15K Feb 25 12:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 113K Feb 25 12:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 385K Feb 25 12:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Feb 25 12:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 139K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 404K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 37K Feb 25 12:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 226K Feb 25 12:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 463K Feb 25 12:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.9M Feb 25 12:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.9M Mar 5 18:22 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-V20P20N50-CTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V20P20N50-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678614607356

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V20P20N50
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 09:50:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 09:50:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 09:50:09] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2023-03-12 09:50:09] [INFO ] Transformed 108 places.
[2023-03-12 09:50:09] [INFO ] Transformed 2228 transitions.
[2023-03-12 09:50:09] [INFO ] Parsed PT model containing 108 places and 2228 transitions and 17190 arcs in 221 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 65 ms.
Support contains 106 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 106 transition count 2228
Applied a total of 2 rules in 41 ms. Remains 106 /108 variables (removed 2) and now considering 2228/2228 (removed 0) transitions.
[2023-03-12 09:50:10] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2023-03-12 09:50:10] [INFO ] Computed 5 place invariants in 26 ms
[2023-03-12 09:50:11] [INFO ] Dead Transitions using invariants and state equation in 1016 ms found 0 transitions.
[2023-03-12 09:50:11] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:50:11] [INFO ] Invariant cache hit.
[2023-03-12 09:50:11] [INFO ] Implicit Places using invariants in 30 ms returned []
[2023-03-12 09:50:11] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:50:11] [INFO ] Invariant cache hit.
[2023-03-12 09:50:11] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-12 09:50:11] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 186 ms to find 0 implicit places.
[2023-03-12 09:50:11] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:50:11] [INFO ] Invariant cache hit.
[2023-03-12 09:50:12] [INFO ] Dead Transitions using invariants and state equation in 770 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 106/108 places, 2228/2228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2047 ms. Remains : 106/108 places, 2228/2228 transitions.
Support contains 106 out of 106 places after structural reductions.
[2023-03-12 09:50:13] [INFO ] Flatten gal took : 365 ms
[2023-03-12 09:50:15] [INFO ] Flatten gal took : 541 ms
[2023-03-12 09:50:17] [INFO ] Input system was already deterministic with 2228 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 1346 ms. (steps per millisecond=7 ) properties (out of 53) seen :20
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=8 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 33) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 32) seen :0
Running SMT prover for 32 properties.
[2023-03-12 09:50:20] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:50:20] [INFO ] Invariant cache hit.
[2023-03-12 09:50:21] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 09:50:22] [INFO ] After 443ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:29
[2023-03-12 09:50:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 09:50:23] [INFO ] After 880ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :24
[2023-03-12 09:50:23] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-12 09:50:24] [INFO ] After 1419ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :8 sat :24
[2023-03-12 09:50:27] [INFO ] After 4202ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :24
Attempting to minimize the solution found.
Minimization took 2396 ms.
[2023-03-12 09:50:29] [INFO ] After 7707ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :24
Fused 32 Parikh solutions to 24 different solutions.
Parikh walk visited 0 properties in 2167 ms.
Support contains 61 out of 106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 406 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-12 09:50:32] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:50:32] [INFO ] Invariant cache hit.
[2023-03-12 09:50:33] [INFO ] Dead Transitions using invariants and state equation in 867 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1276 ms. Remains : 106/106 places, 2228/2228 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 447 ms. (steps per millisecond=22 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 24) seen :0
Interrupted probabilistic random walk after 155542 steps, run timeout after 3001 ms. (steps per millisecond=51 ) properties seen :{}
Probabilistic random walk after 155542 steps, saw 42566 distinct states, run finished after 3003 ms. (steps per millisecond=51 ) properties seen :0
Running SMT prover for 24 properties.
[2023-03-12 09:50:37] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:50:37] [INFO ] Invariant cache hit.
[2023-03-12 09:50:37] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 09:50:37] [INFO ] After 530ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2023-03-12 09:50:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 09:50:38] [INFO ] After 940ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2023-03-12 09:50:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-12 09:50:41] [INFO ] After 2113ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :24
[2023-03-12 09:50:44] [INFO ] After 5394ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :24
Attempting to minimize the solution found.
Minimization took 3121 ms.
[2023-03-12 09:50:47] [INFO ] After 9628ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :24
Parikh walk visited 0 properties in 1751 ms.
Support contains 61 out of 106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 215 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 215 ms. Remains : 106/106 places, 2228/2228 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 190 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-12 09:50:49] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:50:49] [INFO ] Invariant cache hit.
[2023-03-12 09:50:49] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-12 09:50:49] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:50:49] [INFO ] Invariant cache hit.
[2023-03-12 09:50:49] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-12 09:50:50] [INFO ] Implicit Places using invariants and state equation in 743 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 868 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 105/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 182 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1241 ms. Remains : 105/106 places, 2228/2228 transitions.
Incomplete random walk after 10000 steps, including 58 resets, run finished after 234 ms. (steps per millisecond=42 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 24) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 24) seen :0
Interrupted probabilistic random walk after 145586 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 145586 steps, saw 39727 distinct states, run finished after 3002 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 24 properties.
[2023-03-12 09:50:54] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 105 cols
[2023-03-12 09:50:54] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-12 09:50:54] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 09:50:55] [INFO ] After 750ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2023-03-12 09:50:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 09:50:56] [INFO ] After 1051ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2023-03-12 09:50:56] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-12 09:50:58] [INFO ] After 1899ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :24
[2023-03-12 09:51:02] [INFO ] After 6271ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :24
Attempting to minimize the solution found.
Minimization took 2518 ms.
[2023-03-12 09:51:05] [INFO ] After 10027ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :24
Parikh walk visited 0 properties in 631 ms.
Support contains 61 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 2228/2228 transitions.
Applied a total of 0 rules in 219 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 220 ms. Remains : 105/105 places, 2228/2228 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 2228/2228 transitions.
Applied a total of 0 rules in 192 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-12 09:51:06] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:51:06] [INFO ] Invariant cache hit.
[2023-03-12 09:51:06] [INFO ] Implicit Places using invariants in 150 ms returned []
[2023-03-12 09:51:06] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:51:06] [INFO ] Invariant cache hit.
[2023-03-12 09:51:06] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-12 09:51:06] [INFO ] Implicit Places using invariants and state equation in 500 ms returned []
Implicit Place search using SMT with State Equation took 652 ms to find 0 implicit places.
[2023-03-12 09:51:07] [INFO ] Redundant transitions in 137 ms returned []
[2023-03-12 09:51:07] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:51:07] [INFO ] Invariant cache hit.
[2023-03-12 09:51:07] [INFO ] Dead Transitions using invariants and state equation in 757 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1752 ms. Remains : 105/105 places, 2228/2228 transitions.
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 105 transition count 290
Applied a total of 1938 rules in 6 ms. Remains 105 /105 variables (removed 0) and now considering 290/2228 (removed 1938) transitions.
Running SMT prover for 24 properties.
[2023-03-12 09:51:07] [INFO ] Invariant cache hit.
[2023-03-12 09:51:08] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 09:51:08] [INFO ] After 529ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:24
[2023-03-12 09:51:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 09:51:09] [INFO ] After 606ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :24
[2023-03-12 09:51:09] [INFO ] After 1289ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :24
Attempting to minimize the solution found.
Minimization took 639 ms.
[2023-03-12 09:51:10] [INFO ] After 2066ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :24
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
[2023-03-12 09:51:11] [INFO ] Flatten gal took : 267 ms
[2023-03-12 09:51:14] [INFO ] Flatten gal took : 456 ms
[2023-03-12 09:51:16] [INFO ] Input system was already deterministic with 2228 transitions.
Computed a total of 49 stabilizing places and 84 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 7 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-12 09:51:16] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2023-03-12 09:51:17] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-12 09:51:17] [INFO ] Dead Transitions using invariants and state equation in 808 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 817 ms. Remains : 106/106 places, 2228/2228 transitions.
[2023-03-12 09:51:17] [INFO ] Flatten gal took : 78 ms
[2023-03-12 09:51:18] [INFO ] Flatten gal took : 82 ms
[2023-03-12 09:51:18] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 6 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-12 09:51:18] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:51:18] [INFO ] Invariant cache hit.
[2023-03-12 09:51:19] [INFO ] Dead Transitions using invariants and state equation in 769 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 779 ms. Remains : 106/106 places, 2228/2228 transitions.
[2023-03-12 09:51:19] [INFO ] Flatten gal took : 57 ms
[2023-03-12 09:51:19] [INFO ] Flatten gal took : 62 ms
[2023-03-12 09:51:19] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 6 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-12 09:51:19] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:51:19] [INFO ] Invariant cache hit.
[2023-03-12 09:51:20] [INFO ] Dead Transitions using invariants and state equation in 776 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 797 ms. Remains : 106/106 places, 2228/2228 transitions.
[2023-03-12 09:51:20] [INFO ] Flatten gal took : 98 ms
[2023-03-12 09:51:20] [INFO ] Flatten gal took : 156 ms
[2023-03-12 09:51:20] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 6 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-12 09:51:20] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:51:20] [INFO ] Invariant cache hit.
[2023-03-12 09:51:21] [INFO ] Dead Transitions using invariants and state equation in 690 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 697 ms. Remains : 106/106 places, 2228/2228 transitions.
[2023-03-12 09:51:21] [INFO ] Flatten gal took : 64 ms
[2023-03-12 09:51:21] [INFO ] Flatten gal took : 92 ms
[2023-03-12 09:51:21] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 6 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-12 09:51:21] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:51:21] [INFO ] Invariant cache hit.
[2023-03-12 09:51:22] [INFO ] Dead Transitions using invariants and state equation in 745 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 752 ms. Remains : 106/106 places, 2228/2228 transitions.
[2023-03-12 09:51:22] [INFO ] Flatten gal took : 50 ms
[2023-03-12 09:51:22] [INFO ] Flatten gal took : 60 ms
[2023-03-12 09:51:22] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 105 transition count 2227
Applied a total of 2 rules in 852 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-12 09:51:23] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2023-03-12 09:51:23] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-12 09:51:24] [INFO ] Dead Transitions using invariants and state equation in 993 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1848 ms. Remains : 105/106 places, 2227/2228 transitions.
[2023-03-12 09:51:24] [INFO ] Flatten gal took : 96 ms
[2023-03-12 09:51:25] [INFO ] Flatten gal took : 81 ms
[2023-03-12 09:51:25] [INFO ] Input system was already deterministic with 2227 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 7 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-12 09:51:25] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2023-03-12 09:51:25] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-12 09:51:26] [INFO ] Dead Transitions using invariants and state equation in 801 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 810 ms. Remains : 106/106 places, 2228/2228 transitions.
[2023-03-12 09:51:26] [INFO ] Flatten gal took : 60 ms
[2023-03-12 09:51:26] [INFO ] Flatten gal took : 73 ms
[2023-03-12 09:51:26] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 6 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-12 09:51:26] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-12 09:51:26] [INFO ] Invariant cache hit.
[2023-03-12 09:51:26] [INFO ] Dead Transitions using invariants and state equation in 619 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 627 ms. Remains : 106/106 places, 2228/2228 transitions.
[2023-03-12 09:51:27] [INFO ] Flatten gal took : 97 ms
[2023-03-12 09:51:27] [INFO ] Flatten gal took : 148 ms
[2023-03-12 09:51:27] [INFO ] Input system was already deterministic with 2228 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 103 transition count 2226
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 102 transition count 2225
Applied a total of 7 rules in 617 ms. Remains 102 /106 variables (removed 4) and now considering 2225/2228 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 618 ms. Remains : 102/106 places, 2225/2228 transitions.
[2023-03-12 09:51:28] [INFO ] Flatten gal took : 68 ms
[2023-03-12 09:51:28] [INFO ] Flatten gal took : 64 ms
[2023-03-12 09:51:28] [INFO ] Input system was already deterministic with 2225 transitions.
Finished random walk after 76 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=38 )
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Applied a total of 2 rules in 13 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-12 09:51:28] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2023-03-12 09:51:28] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-12 09:51:29] [INFO ] Dead Transitions using invariants and state equation in 788 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 804 ms. Remains : 105/106 places, 2227/2228 transitions.
[2023-03-12 09:51:29] [INFO ] Flatten gal took : 48 ms
[2023-03-12 09:51:29] [INFO ] Flatten gal took : 54 ms
[2023-03-12 09:51:29] [INFO ] Input system was already deterministic with 2227 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 103 transition count 2226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 101 transition count 2224
Applied a total of 9 rules in 242 ms. Remains 101 /106 variables (removed 5) and now considering 2224/2228 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 245 ms. Remains : 101/106 places, 2224/2228 transitions.
[2023-03-12 09:51:30] [INFO ] Flatten gal took : 48 ms
[2023-03-12 09:51:30] [INFO ] Flatten gal took : 54 ms
[2023-03-12 09:51:30] [INFO ] Input system was already deterministic with 2224 transitions.
Finished random walk after 4260 steps, including 34 resets, run visited all 1 properties in 38 ms. (steps per millisecond=112 )
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 103 transition count 2226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 101 transition count 2224
Applied a total of 9 rules in 256 ms. Remains 101 /106 variables (removed 5) and now considering 2224/2228 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 257 ms. Remains : 101/106 places, 2224/2228 transitions.
[2023-03-12 09:51:30] [INFO ] Flatten gal took : 56 ms
[2023-03-12 09:51:30] [INFO ] Flatten gal took : 67 ms
[2023-03-12 09:51:30] [INFO ] Input system was already deterministic with 2224 transitions.
Incomplete random walk after 10000 steps, including 80 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 278898 steps, run timeout after 3001 ms. (steps per millisecond=92 ) properties seen :{}
Probabilistic random walk after 278898 steps, saw 79499 distinct states, run finished after 3002 ms. (steps per millisecond=92 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 09:51:34] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 101 cols
[2023-03-12 09:51:34] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-12 09:51:34] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 09:51:34] [INFO ] After 247ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 09:51:34] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 09:51:34] [INFO ] After 179ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 09:51:34] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-12 09:51:34] [INFO ] After 165ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 09:51:34] [INFO ] After 284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2023-03-12 09:51:34] [INFO ] After 591ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 71 ms.
Support contains 4 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2224/2224 transitions.
Applied a total of 0 rules in 209 ms. Remains 101 /101 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 210 ms. Remains : 101/101 places, 2224/2224 transitions.
Finished random walk after 431549 steps, including 3461 resets, run visited all 1 properties in 3642 ms. (steps per millisecond=118 )
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 103 transition count 2226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 101 transition count 2224
Applied a total of 9 rules in 300 ms. Remains 101 /106 variables (removed 5) and now considering 2224/2228 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 301 ms. Remains : 101/106 places, 2224/2228 transitions.
[2023-03-12 09:51:39] [INFO ] Flatten gal took : 50 ms
[2023-03-12 09:51:39] [INFO ] Flatten gal took : 60 ms
[2023-03-12 09:51:39] [INFO ] Input system was already deterministic with 2224 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 103 transition count 2226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 101 transition count 2224
Applied a total of 9 rules in 271 ms. Remains 101 /106 variables (removed 5) and now considering 2224/2228 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 273 ms. Remains : 101/106 places, 2224/2228 transitions.
[2023-03-12 09:51:39] [INFO ] Flatten gal took : 47 ms
[2023-03-12 09:51:39] [INFO ] Flatten gal took : 53 ms
[2023-03-12 09:51:39] [INFO ] Input system was already deterministic with 2224 transitions.
Incomplete random walk after 10000 steps, including 80 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 294393 steps, run timeout after 3001 ms. (steps per millisecond=98 ) properties seen :{}
Probabilistic random walk after 294393 steps, saw 84133 distinct states, run finished after 3002 ms. (steps per millisecond=98 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 09:51:43] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2023-03-12 09:51:43] [INFO ] Invariant cache hit.
[2023-03-12 09:51:43] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 09:51:43] [INFO ] After 330ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 09:51:43] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 09:51:43] [INFO ] After 190ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 09:51:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-12 09:51:43] [INFO ] After 118ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 09:51:43] [INFO ] After 200ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 66 ms.
[2023-03-12 09:51:43] [INFO ] After 536ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 108 ms.
Support contains 4 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2224/2224 transitions.
Applied a total of 0 rules in 247 ms. Remains 101 /101 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 248 ms. Remains : 101/101 places, 2224/2224 transitions.
Incomplete random walk after 1000000 steps, including 8022 resets, run finished after 7787 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3321 resets, run finished after 3318 ms. (steps per millisecond=301 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3368993 steps, run timeout after 33001 ms. (steps per millisecond=102 ) properties seen :{}
Probabilistic random walk after 3368993 steps, saw 900801 distinct states, run finished after 33001 ms. (steps per millisecond=102 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 09:52:28] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2023-03-12 09:52:28] [INFO ] Invariant cache hit.
[2023-03-12 09:52:28] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 09:52:28] [INFO ] After 227ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 09:52:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 09:52:28] [INFO ] After 191ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 09:52:28] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-12 09:52:29] [INFO ] After 118ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 09:52:29] [INFO ] After 193ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-12 09:52:29] [INFO ] After 508ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 82 ms.
Support contains 4 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2224/2224 transitions.
Applied a total of 0 rules in 206 ms. Remains 101 /101 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 208 ms. Remains : 101/101 places, 2224/2224 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2224/2224 transitions.
Applied a total of 0 rules in 242 ms. Remains 101 /101 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
[2023-03-12 09:52:29] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2023-03-12 09:52:29] [INFO ] Invariant cache hit.
[2023-03-12 09:52:29] [INFO ] Implicit Places using invariants in 291 ms returned []
[2023-03-12 09:52:29] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2023-03-12 09:52:29] [INFO ] Invariant cache hit.
[2023-03-12 09:52:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-12 09:52:31] [INFO ] Implicit Places using invariants and state equation in 1172 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1481 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 99/101 places, 2224/2224 transitions.
Applied a total of 0 rules in 271 ms. Remains 99 /99 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1996 ms. Remains : 99/101 places, 2224/2224 transitions.
Incomplete random walk after 1000000 steps, including 8022 resets, run finished after 8003 ms. (steps per millisecond=124 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3321 resets, run finished after 3212 ms. (steps per millisecond=311 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3568887 steps, run timeout after 33001 ms. (steps per millisecond=108 ) properties seen :{}
Probabilistic random walk after 3568887 steps, saw 953322 distinct states, run finished after 33001 ms. (steps per millisecond=108 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 09:53:15] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 99 cols
[2023-03-12 09:53:15] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-12 09:53:15] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 09:53:15] [INFO ] After 261ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 09:53:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 09:53:16] [INFO ] After 185ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 09:53:16] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-12 09:53:16] [INFO ] After 62ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 09:53:16] [INFO ] After 140ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 101 ms.
[2023-03-12 09:53:16] [INFO ] After 512ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 148 ms.
Support contains 4 out of 99 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 2224/2224 transitions.
Applied a total of 0 rules in 230 ms. Remains 99 /99 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 230 ms. Remains : 99/99 places, 2224/2224 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 99/99 places, 2224/2224 transitions.
Applied a total of 0 rules in 206 ms. Remains 99 /99 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
[2023-03-12 09:53:17] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2023-03-12 09:53:17] [INFO ] Invariant cache hit.
[2023-03-12 09:53:17] [INFO ] Implicit Places using invariants in 294 ms returned []
[2023-03-12 09:53:17] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2023-03-12 09:53:17] [INFO ] Invariant cache hit.
[2023-03-12 09:53:17] [INFO ] Implicit Places using invariants and state equation in 501 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
[2023-03-12 09:53:17] [INFO ] Redundant transitions in 120 ms returned []
[2023-03-12 09:53:17] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2023-03-12 09:53:17] [INFO ] Invariant cache hit.
[2023-03-12 09:53:18] [INFO ] Dead Transitions using invariants and state equation in 784 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1915 ms. Remains : 99/99 places, 2224/2224 transitions.
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 99 transition count 286
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1940 place count 99 transition count 284
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1942 place count 97 transition count 284
Applied a total of 1942 rules in 9 ms. Remains 97 /99 variables (removed 2) and now considering 284/2224 (removed 1940) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 284 rows 97 cols
[2023-03-12 09:53:18] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-12 09:53:18] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 09:53:18] [INFO ] After 159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 09:53:18] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 09:53:19] [INFO ] After 146ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 09:53:19] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-12 09:53:19] [INFO ] After 14ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 09:53:19] [INFO ] After 38ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-12 09:53:19] [INFO ] After 245ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Starting structural reductions in SI_CTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 103 transition count 2226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 101 transition count 2224
Applied a total of 9 rules in 265 ms. Remains 101 /106 variables (removed 5) and now considering 2224/2228 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 266 ms. Remains : 101/106 places, 2224/2228 transitions.
[2023-03-12 09:53:19] [INFO ] Flatten gal took : 49 ms
[2023-03-12 09:53:19] [INFO ] Flatten gal took : 54 ms
[2023-03-12 09:53:19] [INFO ] Input system was already deterministic with 2224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Applied a total of 2 rules in 11 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-12 09:53:19] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2023-03-12 09:53:19] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-12 09:53:20] [INFO ] Dead Transitions using invariants and state equation in 622 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 647 ms. Remains : 105/106 places, 2227/2228 transitions.
[2023-03-12 09:53:20] [INFO ] Flatten gal took : 47 ms
[2023-03-12 09:53:20] [INFO ] Flatten gal took : 53 ms
[2023-03-12 09:53:20] [INFO ] Input system was already deterministic with 2227 transitions.
[2023-03-12 09:53:21] [INFO ] Flatten gal took : 340 ms
[2023-03-12 09:53:23] [INFO ] Flatten gal took : 337 ms
[2023-03-12 09:53:25] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 98 ms.
[2023-03-12 09:53:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 106 places, 2228 transitions and 17188 arcs took 13 ms.
Total runtime 196545 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/658/ctl_0_ --ctl=/tmp/658/ctl_1_ --ctl=/tmp/658/ctl_2_ --ctl=/tmp/658/ctl_3_ --ctl=/tmp/658/ctl_4_ --ctl=/tmp/658/ctl_5_ --ctl=/tmp/658/ctl_6_ --ctl=/tmp/658/ctl_7_ --ctl=/tmp/658/ctl_8_ --ctl=/tmp/658/ctl_9_ --ctl=/tmp/658/ctl_10_ --ctl=/tmp/658/ctl_11_ --ctl=/tmp/658/ctl_12_ --mu-par --mu-opt
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA BridgeAndVehicles-PT-V20P20N50-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678616934393

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name BridgeAndVehicles-PT-V20P20N50-CTLFireability-00
ctl formula formula --ctl=/tmp/658/ctl_0_
ctl formula name BridgeAndVehicles-PT-V20P20N50-CTLFireability-01
ctl formula formula --ctl=/tmp/658/ctl_1_
ctl formula name BridgeAndVehicles-PT-V20P20N50-CTLFireability-02
ctl formula formula --ctl=/tmp/658/ctl_2_
ctl formula name BridgeAndVehicles-PT-V20P20N50-CTLFireability-03
ctl formula formula --ctl=/tmp/658/ctl_3_
ctl formula name BridgeAndVehicles-PT-V20P20N50-CTLFireability-04
ctl formula formula --ctl=/tmp/658/ctl_4_
ctl formula name BridgeAndVehicles-PT-V20P20N50-CTLFireability-05
ctl formula formula --ctl=/tmp/658/ctl_5_
ctl formula name BridgeAndVehicles-PT-V20P20N50-CTLFireability-06
ctl formula formula --ctl=/tmp/658/ctl_6_
ctl formula name BridgeAndVehicles-PT-V20P20N50-CTLFireability-07
ctl formula formula --ctl=/tmp/658/ctl_7_
ctl formula name BridgeAndVehicles-PT-V20P20N50-CTLFireability-09
ctl formula formula --ctl=/tmp/658/ctl_8_
ctl formula name BridgeAndVehicles-PT-V20P20N50-CTLFireability-12
ctl formula formula --ctl=/tmp/658/ctl_9_
ctl formula name BridgeAndVehicles-PT-V20P20N50-CTLFireability-13
ctl formula formula --ctl=/tmp/658/ctl_10_
ctl formula name BridgeAndVehicles-PT-V20P20N50-CTLFireability-14
ctl formula formula --ctl=/tmp/658/ctl_11_
ctl formula name BridgeAndVehicles-PT-V20P20N50-CTLFireability-15
ctl formula formula --ctl=/tmp/658/ctl_12_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 106 places, 2228 transitions and 17188 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.030 real 0.030 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 2228->2186 groups
pnml2lts-sym: Regrouping took 2.020 real 2.020 user 0.000 sys
pnml2lts-sym: state vector length is 106; there are 2186 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 32736096 group checks and 0 next state calls
pnml2lts-sym: reachability took 130.030 real 517.730 user 1.550 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.010 real 0.030 user 0.000 sys
pnml2lts-sym: state space has 9792342 states, 53638 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/658/ctl_12_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/658/ctl_0_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/658/ctl_11_ holds for the initial state
pnml2lts-sym: Formula /tmp/658/ctl_10_ holds for the initial state
pnml2lts-sym: Formula /tmp/658/ctl_9_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/658/ctl_8_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/658/ctl_7_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/658/ctl_6_ does not hold for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/658/ctl_1_ holds for the initial state
pnml2lts-sym: Formula /tmp/658/ctl_5_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/658/ctl_2_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/658/ctl_3_ holds for the initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/658/ctl_4_ holds for the initial state
pnml2lts-sym: group_next: 16900 nodes total
pnml2lts-sym: group_explored: 57044 nodes, 93392 short vectors total
pnml2lts-sym: max token count: 20

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-V20P20N50"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is BridgeAndVehicles-PT-V20P20N50, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r041-tajo-167813694400218"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N50.tgz
mv BridgeAndVehicles-PT-V20P20N50 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;