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-167813694400202.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-V20P20N10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813694400202
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 11K Feb 25 12:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 12:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 40K Feb 25 12:07 CTLFireability.txt
-rw-r--r-- 1 mcc users 169K Feb 25 12:07 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 4.8K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 51K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 165K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Feb 25 12:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 142K Feb 25 12:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 194K Feb 25 12:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 798K Feb 25 12:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:35 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 434K 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-V20P20N10-CTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V20P20N10-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678613955089

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-V20P20N10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 09:39:16] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 09:39:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 09:39:17] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2023-03-12 09:39:17] [INFO ] Transformed 68 places.
[2023-03-12 09:39:17] [INFO ] Transformed 548 transitions.
[2023-03-12 09:39:17] [INFO ] Parsed PT model containing 68 places and 548 transitions and 4070 arcs in 188 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 20 ms.
Support contains 66 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 26 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-12 09:39:17] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-12 09:39:17] [INFO ] Computed 5 place invariants in 12 ms
[2023-03-12 09:39:17] [INFO ] Dead Transitions using invariants and state equation in 458 ms found 0 transitions.
[2023-03-12 09:39:17] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-12 09:39:17] [INFO ] Invariant cache hit.
[2023-03-12 09:39:17] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-12 09:39:17] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-12 09:39:17] [INFO ] Invariant cache hit.
[2023-03-12 09:39:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 09:39:18] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2023-03-12 09:39:18] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-12 09:39:18] [INFO ] Invariant cache hit.
[2023-03-12 09:39:18] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 66/68 places, 548/548 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 932 ms. Remains : 66/68 places, 548/548 transitions.
Support contains 66 out of 66 places after structural reductions.
[2023-03-12 09:39:18] [INFO ] Flatten gal took : 104 ms
[2023-03-12 09:39:18] [INFO ] Flatten gal took : 59 ms
[2023-03-12 09:39:19] [INFO ] Input system was already deterministic with 548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 508 ms. (steps per millisecond=19 ) properties (out of 70) seen :28
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 42) 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 42) 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 42) seen :3
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 39) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 37) 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 37) 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 37) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 36) 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 36) 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 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) 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 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) 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 36) 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 36) 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 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 36) 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 36) 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 36) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 36) 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 36) seen :0
Running SMT prover for 36 properties.
[2023-03-12 09:39:20] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-12 09:39:20] [INFO ] Invariant cache hit.
[2023-03-12 09:39:20] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-12 09:39:20] [INFO ] After 162ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:35
[2023-03-12 09:39:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 09:39:21] [INFO ] After 338ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :30
[2023-03-12 09:39:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 09:39:22] [INFO ] After 1180ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :6 sat :30
[2023-03-12 09:39:24] [INFO ] Deduced a trap composed of 14 places in 173 ms of which 7 ms to minimize.
[2023-03-12 09:39:24] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 184 ms
[2023-03-12 09:39:24] [INFO ] After 3506ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :28
Attempting to minimize the solution found.
Minimization took 1680 ms.
[2023-03-12 09:39:26] [INFO ] After 5681ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :27
Fused 36 Parikh solutions to 27 different solutions.
Parikh walk visited 0 properties in 125 ms.
Support contains 39 out of 66 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
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 63 transition count 546
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 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 62 transition count 545
Applied a total of 7 rules in 157 ms. Remains 62 /66 variables (removed 4) and now considering 545/548 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 62/66 places, 545/548 transitions.
Incomplete random walk after 10000 steps, including 77 resets, run finished after 212 ms. (steps per millisecond=47 ) properties (out of 27) seen :1
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 26) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 26) seen :0
Interrupted probabilistic random walk after 183061 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :{0=1, 1=1, 4=1, 5=1, 6=1, 8=1, 9=1, 10=1, 11=1, 12=1, 15=1, 16=1, 17=1, 19=1, 21=1, 22=1, 23=1, 24=1}
Probabilistic random walk after 183061 steps, saw 52686 distinct states, run finished after 3002 ms. (steps per millisecond=60 ) properties seen :18
Running SMT prover for 8 properties.
[2023-03-12 09:39:30] [INFO ] Flow matrix only has 127 transitions (discarded 418 similar events)
// Phase 1: matrix 127 rows 62 cols
[2023-03-12 09:39:30] [INFO ] Computed 4 place invariants in 7 ms
[2023-03-12 09:39:30] [INFO ] [Real]Absence check using 4 positive place invariants in 26 ms returned sat
[2023-03-12 09:39:30] [INFO ] After 656ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 09:39:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 09:39:31] [INFO ] After 102ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-12 09:39:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 09:39:31] [INFO ] After 129ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-12 09:39:31] [INFO ] After 288ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 135 ms.
[2023-03-12 09:39:31] [INFO ] After 610ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 66 ms.
Support contains 19 out of 62 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 62/62 places, 545/545 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 61 transition count 544
Applied a total of 2 rules in 98 ms. Remains 61 /62 variables (removed 1) and now considering 544/545 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 61/62 places, 544/545 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 420 ms. (steps per millisecond=23 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 191 ms. (steps per millisecond=52 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 34 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 192018 steps, run timeout after 3001 ms. (steps per millisecond=63 ) properties seen :{0=1, 1=1, 2=1, 4=1, 7=1}
Probabilistic random walk after 192018 steps, saw 55195 distinct states, run finished after 3006 ms. (steps per millisecond=63 ) properties seen :5
Running SMT prover for 3 properties.
[2023-03-12 09:39:36] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 61 cols
[2023-03-12 09:39:36] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-12 09:39:36] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 09:39:36] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 09:39:36] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 09:39:36] [INFO ] After 59ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 09:39:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 09:39:36] [INFO ] After 43ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 09:39:36] [INFO ] After 207ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 106 ms.
[2023-03-12 09:39:36] [INFO ] After 433ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 17 ms.
Support contains 12 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 544/544 transitions.
Applied a total of 0 rules in 55 ms. Remains 61 /61 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 61/61 places, 544/544 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 623077 steps, run timeout after 3001 ms. (steps per millisecond=207 ) properties seen :{}
Probabilistic random walk after 623077 steps, saw 171403 distinct states, run finished after 3003 ms. (steps per millisecond=207 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-12 09:39:40] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-12 09:39:40] [INFO ] Invariant cache hit.
[2023-03-12 09:39:40] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 09:39:40] [INFO ] After 162ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 09:39:40] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 09:39:40] [INFO ] After 60ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 09:39:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 09:39:40] [INFO ] After 45ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 09:39:40] [INFO ] After 172ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 122 ms.
[2023-03-12 09:39:41] [INFO ] After 449ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 31 ms.
Support contains 12 out of 61 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 544/544 transitions.
Applied a total of 0 rules in 30 ms. Remains 61 /61 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 61/61 places, 544/544 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 61/61 places, 544/544 transitions.
Applied a total of 0 rules in 38 ms. Remains 61 /61 variables (removed 0) and now considering 544/544 (removed 0) transitions.
[2023-03-12 09:39:41] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-12 09:39:41] [INFO ] Invariant cache hit.
[2023-03-12 09:39:41] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-12 09:39:41] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-12 09:39:41] [INFO ] Invariant cache hit.
[2023-03-12 09:39:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 09:39:41] [INFO ] Implicit Places using invariants and state equation in 211 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 367 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 59/61 places, 544/544 transitions.
Applied a total of 0 rules in 41 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 446 ms. Remains : 59/61 places, 544/544 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 249 ms. (steps per millisecond=40 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 36 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 233933 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 233933 steps, saw 66582 distinct states, run finished after 3002 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-12 09:39:45] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 59 cols
[2023-03-12 09:39:45] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-12 09:39:45] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 09:39:45] [INFO ] After 125ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 09:39:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 09:39:45] [INFO ] After 64ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 09:39:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 09:39:45] [INFO ] After 40ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 09:39:45] [INFO ] After 138ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 89 ms.
[2023-03-12 09:39:45] [INFO ] After 338ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 8 ms.
Support contains 12 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 544/544 transitions.
Applied a total of 0 rules in 16 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 59/59 places, 544/544 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 544/544 transitions.
Applied a total of 0 rules in 17 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
[2023-03-12 09:39:45] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-12 09:39:45] [INFO ] Invariant cache hit.
[2023-03-12 09:39:45] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-12 09:39:45] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-12 09:39:45] [INFO ] Invariant cache hit.
[2023-03-12 09:39:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-12 09:39:46] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 377 ms to find 0 implicit places.
[2023-03-12 09:39:46] [INFO ] Redundant transitions in 26 ms returned []
[2023-03-12 09:39:46] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-12 09:39:46] [INFO ] Invariant cache hit.
[2023-03-12 09:39:46] [INFO ] Dead Transitions using invariants and state equation in 323 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 750 ms. Remains : 59/59 places, 544/544 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 59 transition count 126
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 419 place count 59 transition count 125
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 420 place count 58 transition count 125
Applied a total of 420 rules in 4 ms. Remains 58 /59 variables (removed 1) and now considering 125/544 (removed 419) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 125 rows 58 cols
[2023-03-12 09:39:46] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-12 09:39:46] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 09:39:46] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-12 09:39:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 09:39:46] [INFO ] After 64ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-12 09:39:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 09:39:46] [INFO ] After 34ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-12 09:39:46] [INFO ] After 73ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 22 ms.
[2023-03-12 09:39:46] [INFO ] After 205ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Successfully simplified 9 atomic propositions for a total of 16 simplifications.
FORMULA BridgeAndVehicles-PT-V20P20N10-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P20N10-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 09:39:46] [INFO ] Flatten gal took : 81 ms
[2023-03-12 09:39:47] [INFO ] Flatten gal took : 95 ms
[2023-03-12 09:39:47] [INFO ] Input system was already deterministic with 548 transitions.
Computed a total of 49 stabilizing places and 84 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-12 09:39:47] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-12 09:39:47] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-12 09:39:51] [INFO ] Dead Transitions using invariants and state equation in 4433 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4438 ms. Remains : 66/66 places, 548/548 transitions.
[2023-03-12 09:39:51] [INFO ] Flatten gal took : 30 ms
[2023-03-12 09:39:52] [INFO ] Flatten gal took : 36 ms
[2023-03-12 09:39:52] [INFO ] Input system was already deterministic with 548 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 64 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-12 09:39:52] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-12 09:39:52] [INFO ] Invariant cache hit.
[2023-03-12 09:39:55] [INFO ] Dead Transitions using invariants and state equation in 3612 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3678 ms. Remains : 66/66 places, 548/548 transitions.
[2023-03-12 09:39:55] [INFO ] Flatten gal took : 20 ms
[2023-03-12 09:39:55] [INFO ] Flatten gal took : 23 ms
[2023-03-12 09:39:55] [INFO ] Input system was already deterministic with 548 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 42 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-12 09:39:55] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-12 09:39:55] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-12 09:39:56] [INFO ] Dead Transitions using invariants and state equation in 223 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 266 ms. Remains : 65/66 places, 547/548 transitions.
[2023-03-12 09:39:56] [INFO ] Flatten gal took : 17 ms
[2023-03-12 09:39:56] [INFO ] Flatten gal took : 18 ms
[2023-03-12 09:39:56] [INFO ] Input system was already deterministic with 547 transitions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-12 09:39:56] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-12 09:39:56] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-12 09:39:56] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 217 ms. Remains : 66/66 places, 548/548 transitions.
[2023-03-12 09:39:56] [INFO ] Flatten gal took : 16 ms
[2023-03-12 09:39:56] [INFO ] Flatten gal took : 19 ms
[2023-03-12 09:39:56] [INFO ] Input system was already deterministic with 548 transitions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 4 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-12 09:39:56] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-12 09:39:56] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-12 09:39:56] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 231 ms. Remains : 65/66 places, 547/548 transitions.
[2023-03-12 09:39:56] [INFO ] Flatten gal took : 15 ms
[2023-03-12 09:39:56] [INFO ] Flatten gal took : 19 ms
[2023-03-12 09:39:56] [INFO ] Input system was already deterministic with 547 transitions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-12 09:39:56] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-12 09:39:56] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-12 09:39:57] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 222 ms. Remains : 66/66 places, 548/548 transitions.
[2023-03-12 09:39:57] [INFO ] Flatten gal took : 15 ms
[2023-03-12 09:39:57] [INFO ] Flatten gal took : 15 ms
[2023-03-12 09:39:57] [INFO ] Input system was already deterministic with 548 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 63 transition count 546
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 61 transition count 544
Applied a total of 9 rules in 32 ms. Remains 61 /66 variables (removed 5) and now considering 544/548 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 61/66 places, 544/548 transitions.
[2023-03-12 09:39:57] [INFO ] Flatten gal took : 14 ms
[2023-03-12 09:39:57] [INFO ] Flatten gal took : 17 ms
[2023-03-12 09:39:57] [INFO ] Input system was already deterministic with 544 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 63 transition count 546
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 61 transition count 544
Applied a total of 9 rules in 46 ms. Remains 61 /66 variables (removed 5) and now considering 544/548 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47 ms. Remains : 61/66 places, 544/548 transitions.
[2023-03-12 09:39:57] [INFO ] Flatten gal took : 24 ms
[2023-03-12 09:39:57] [INFO ] Flatten gal took : 26 ms
[2023-03-12 09:39:57] [INFO ] Input system was already deterministic with 544 transitions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 22 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-12 09:39:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-12 09:39:57] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-12 09:40:05] [INFO ] Dead Transitions using invariants and state equation in 7807 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7837 ms. Remains : 65/66 places, 547/548 transitions.
[2023-03-12 09:40:05] [INFO ] Flatten gal took : 31 ms
[2023-03-12 09:40:05] [INFO ] Flatten gal took : 26 ms
[2023-03-12 09:40:05] [INFO ] Input system was already deterministic with 547 transitions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 6 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-12 09:40:05] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-12 09:40:05] [INFO ] Invariant cache hit.
[2023-03-12 09:40:05] [INFO ] Dead Transitions using invariants and state equation in 327 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 335 ms. Remains : 65/66 places, 547/548 transitions.
[2023-03-12 09:40:05] [INFO ] Flatten gal took : 44 ms
[2023-03-12 09:40:05] [INFO ] Flatten gal took : 20 ms
[2023-03-12 09:40:05] [INFO ] Input system was already deterministic with 547 transitions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 5 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-12 09:40:05] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-12 09:40:05] [INFO ] Invariant cache hit.
[2023-03-12 09:40:06] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 216 ms. Remains : 65/66 places, 547/548 transitions.
[2023-03-12 09:40:06] [INFO ] Flatten gal took : 16 ms
[2023-03-12 09:40:06] [INFO ] Flatten gal took : 17 ms
[2023-03-12 09:40:06] [INFO ] Input system was already deterministic with 547 transitions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 5 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-12 09:40:06] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-12 09:40:06] [INFO ] Invariant cache hit.
[2023-03-12 09:40:06] [INFO ] Dead Transitions using invariants and state equation in 238 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 244 ms. Remains : 65/66 places, 547/548 transitions.
[2023-03-12 09:40:06] [INFO ] Flatten gal took : 17 ms
[2023-03-12 09:40:06] [INFO ] Flatten gal took : 16 ms
[2023-03-12 09:40:06] [INFO ] Input system was already deterministic with 547 transitions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 5 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-12 09:40:06] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-12 09:40:06] [INFO ] Invariant cache hit.
[2023-03-12 09:40:06] [INFO ] Dead Transitions using invariants and state equation in 256 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 263 ms. Remains : 65/66 places, 547/548 transitions.
[2023-03-12 09:40:06] [INFO ] Flatten gal took : 16 ms
[2023-03-12 09:40:06] [INFO ] Flatten gal took : 18 ms
[2023-03-12 09:40:06] [INFO ] Input system was already deterministic with 547 transitions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 4 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-12 09:40:06] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-12 09:40:06] [INFO ] Invariant cache hit.
[2023-03-12 09:40:07] [INFO ] Dead Transitions using invariants and state equation in 285 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 291 ms. Remains : 65/66 places, 547/548 transitions.
[2023-03-12 09:40:07] [INFO ] Flatten gal took : 16 ms
[2023-03-12 09:40:07] [INFO ] Flatten gal took : 18 ms
[2023-03-12 09:40:07] [INFO ] Input system was already deterministic with 547 transitions.
[2023-03-12 09:40:07] [INFO ] Flatten gal took : 33 ms
[2023-03-12 09:40:07] [INFO ] Flatten gal took : 44 ms
[2023-03-12 09:40:07] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 31 ms.
[2023-03-12 09:40:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 66 places, 548 transitions and 4068 arcs took 3 ms.
Total runtime 50775 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/609/ctl_0_ --ctl=/tmp/609/ctl_1_ --ctl=/tmp/609/ctl_2_ --ctl=/tmp/609/ctl_3_ --ctl=/tmp/609/ctl_4_ --ctl=/tmp/609/ctl_5_ --ctl=/tmp/609/ctl_6_ --ctl=/tmp/609/ctl_7_ --ctl=/tmp/609/ctl_8_ --ctl=/tmp/609/ctl_9_ --ctl=/tmp/609/ctl_10_ --ctl=/tmp/609/ctl_11_ --ctl=/tmp/609/ctl_12_ --ctl=/tmp/609/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 12602104 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16094928 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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

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-V20P20N10"
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-V20P20N10, 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-167813694400202"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P20N10.tgz
mv BridgeAndVehicles-PT-V20P20N10 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 ;