About the Execution of LTSMin+red for BridgeAndVehicles-PT-V80P50N20
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
16031.231 | 3600000.00 | 13523903.00 | 160.30 | ??F????????????F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2023-input.r041-tajo-167813694500306.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is BridgeAndVehicles-PT-V80P50N20, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r041-tajo-167813694500306
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 23K Feb 25 12:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 143K Feb 25 12:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 450K Feb 25 12:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.8M Feb 25 12:51 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 12K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 202K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 588K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 37K Feb 25 13:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 185K Feb 25 13:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 818K Feb 25 13:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.1M Feb 25 13:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.0K 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 3.1M 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-V80P50N20-CTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678623748127
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-V80P50N20
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 12:22:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 12:22:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 12:22:30] [INFO ] Load time of PNML (sax parser for PT used): 195 ms
[2023-03-12 12:22:30] [INFO ] Transformed 198 places.
[2023-03-12 12:22:30] [INFO ] Transformed 3728 transitions.
[2023-03-12 12:22:30] [INFO ] Parsed PT model containing 198 places and 3728 transitions and 28830 arcs in 316 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 58 ms.
Support contains 196 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Applied a total of 2 rules in 85 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2023-03-12 12:22:31] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-12 12:22:31] [INFO ] Computed 5 place invariants in 26 ms
[2023-03-12 12:22:32] [INFO ] Dead Transitions using invariants and state equation in 1407 ms found 0 transitions.
[2023-03-12 12:22:32] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-12 12:22:32] [INFO ] Invariant cache hit.
[2023-03-12 12:22:32] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-12 12:22:32] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-12 12:22:32] [INFO ] Invariant cache hit.
[2023-03-12 12:22:32] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 12:22:32] [INFO ] Implicit Places using invariants and state equation in 193 ms returned []
Implicit Place search using SMT with State Equation took 244 ms to find 0 implicit places.
[2023-03-12 12:22:32] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-12 12:22:32] [INFO ] Invariant cache hit.
[2023-03-12 12:22:34] [INFO ] Dead Transitions using invariants and state equation in 1191 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 196/198 places, 3728/3728 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2958 ms. Remains : 196/198 places, 3728/3728 transitions.
Support contains 196 out of 196 places after structural reductions.
[2023-03-12 12:22:35] [INFO ] Flatten gal took : 450 ms
[2023-03-12 12:22:37] [INFO ] Flatten gal took : 458 ms
[2023-03-12 12:22:40] [INFO ] Input system was already deterministic with 3728 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 2592 ms. (steps per millisecond=3 ) properties (out of 60) seen :22
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 171 ms. (steps per millisecond=5 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=6 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 155 ms. (steps per millisecond=6 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 38) 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 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 38) 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 38) 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 38) 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 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 38) 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 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 38) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 38) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 37) 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 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 37) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 37) seen :0
Running SMT prover for 37 properties.
[2023-03-12 12:22:45] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-12 12:22:45] [INFO ] Invariant cache hit.
[2023-03-12 12:22:52] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-12 12:22:52] [INFO ] After 411ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:36
[2023-03-12 12:22:52] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-12 12:23:09] [INFO ] After 16864ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :31
[2023-03-12 12:23:09] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 12:23:17] [INFO ] After 7630ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :6 sat :30
[2023-03-12 12:23:17] [INFO ] After 7631ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :30
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-12 12:23:17] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :30
Fused 37 Parikh solutions to 31 different solutions.
Parikh walk visited 0 properties in 700 ms.
Support contains 186 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 25 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 191 transition count 3724
Applied a total of 9 rules in 1048 ms. Remains 191 /196 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1050 ms. Remains : 191/196 places, 3724/3728 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 1620 ms. (steps per millisecond=6 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 198 ms. (steps per millisecond=5 ) properties (out of 31) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 29) 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 29) 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 29) 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 29) 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 29) 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 29) 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 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 29) 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 29) 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 29) 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 29) 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 29) 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 29) 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 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 29) 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 29) 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 29) 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 29) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 29) 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 29) 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 29) 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 29) 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 29) 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 29) 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 29) 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 29) 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 29) 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 29) 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 29) seen :0
Interrupted probabilistic random walk after 177905 steps, run timeout after 6001 ms. (steps per millisecond=29 ) properties seen :{5=1, 10=1}
Probabilistic random walk after 177905 steps, saw 60831 distinct states, run finished after 6005 ms. (steps per millisecond=29 ) properties seen :2
Running SMT prover for 27 properties.
[2023-03-12 12:23:27] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2023-03-12 12:23:27] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-12 12:23:27] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-12 12:23:29] [INFO ] After 1531ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-12 12:23:29] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 12:23:30] [INFO ] After 820ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2023-03-12 12:23:30] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 12:23:33] [INFO ] After 3437ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :27
[2023-03-12 12:23:39] [INFO ] After 8949ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :27
Attempting to minimize the solution found.
Minimization took 3535 ms.
[2023-03-12 12:23:42] [INFO ] After 13514ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :27
Parikh walk visited 0 properties in 493 ms.
Support contains 44 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 541 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 542 ms. Remains : 191/191 places, 3724/3724 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 472 ms. (steps per millisecond=21 ) properties (out of 27) 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 27) 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 27) 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 27) 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 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 27) 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 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) seen :0
Interrupted probabilistic random walk after 106600 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 106600 steps, saw 36827 distinct states, run finished after 3002 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 27 properties.
[2023-03-12 12:23:47] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-12 12:23:47] [INFO ] Invariant cache hit.
[2023-03-12 12:23:47] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 12:23:49] [INFO ] After 1380ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-12 12:23:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 12:23:50] [INFO ] After 986ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2023-03-12 12:23:50] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 12:23:53] [INFO ] After 3086ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :27
[2023-03-12 12:23:58] [INFO ] After 8168ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :27
Attempting to minimize the solution found.
Minimization took 3112 ms.
[2023-03-12 12:24:01] [INFO ] After 12584ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :27
Parikh walk visited 0 properties in 613 ms.
Support contains 44 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 634 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 634 ms. Remains : 191/191 places, 3724/3724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 635 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2023-03-12 12:24:03] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-12 12:24:03] [INFO ] Invariant cache hit.
[2023-03-12 12:24:03] [INFO ] Implicit Places using invariants in 292 ms returned []
[2023-03-12 12:24:03] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-12 12:24:03] [INFO ] Invariant cache hit.
[2023-03-12 12:24:04] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 12:24:05] [INFO ] Implicit Places using invariants and state equation in 1680 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1984 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 189/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 638 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3259 ms. Remains : 189/191 places, 3724/3724 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 767 ms. (steps per millisecond=13 ) properties (out of 27) 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 27) 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 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 27) 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 27) 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 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 27) 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 27) 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 27) 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 27) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 27) 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 27) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 27) 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 27) 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 27) 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 27) 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 27) 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 27) 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 27) seen :0
Interrupted probabilistic random walk after 89221 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :{}
Probabilistic random walk after 89221 steps, saw 30949 distinct states, run finished after 3015 ms. (steps per millisecond=29 ) properties seen :0
Running SMT prover for 27 properties.
[2023-03-12 12:24:10] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2023-03-12 12:24:10] [INFO ] Computed 4 place invariants in 7 ms
[2023-03-12 12:24:10] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 12:24:11] [INFO ] After 1152ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:27
[2023-03-12 12:24:12] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-12 12:24:13] [INFO ] After 933ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :27
[2023-03-12 12:24:13] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 12:24:16] [INFO ] After 2997ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :27
[2023-03-12 12:24:20] [INFO ] After 7213ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :27
Attempting to minimize the solution found.
Minimization took 3608 ms.
[2023-03-12 12:24:23] [INFO ] After 12018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :27
Parikh walk visited 0 properties in 404 ms.
Support contains 44 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 472 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 488 ms. Remains : 189/189 places, 3724/3724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 466 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2023-03-12 12:24:25] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-12 12:24:25] [INFO ] Invariant cache hit.
[2023-03-12 12:24:25] [INFO ] Implicit Places using invariants in 211 ms returned []
[2023-03-12 12:24:25] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-12 12:24:25] [INFO ] Invariant cache hit.
[2023-03-12 12:24:25] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 12:24:26] [INFO ] Implicit Places using invariants and state equation in 1062 ms returned []
Implicit Place search using SMT with State Equation took 1277 ms to find 0 implicit places.
[2023-03-12 12:24:26] [INFO ] Redundant transitions in 224 ms returned []
[2023-03-12 12:24:26] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-12 12:24:26] [INFO ] Invariant cache hit.
[2023-03-12 12:24:27] [INFO ] Dead Transitions using invariants and state equation in 1152 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3133 ms. Remains : 189/189 places, 3724/3724 transitions.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2023-03-12 12:24:28] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2023-03-12 12:24:28] [INFO ] Flatten gal took : 223 ms
FORMULA BridgeAndVehicles-PT-V80P50N20-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-12 12:24:29] [INFO ] Flatten gal took : 287 ms
[2023-03-12 12:24:31] [INFO ] Input system was already deterministic with 3728 transitions.
Computed a total of 169 stabilizing places and 324 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 980 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-12 12:24:32] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-12 12:24:32] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-12 12:24:33] [INFO ] Dead Transitions using invariants and state equation in 1264 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2247 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-12 12:24:33] [INFO ] Flatten gal took : 94 ms
[2023-03-12 12:24:34] [INFO ] Flatten gal took : 107 ms
[2023-03-12 12:24:34] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 21 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-12 12:24:34] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-12 12:24:34] [INFO ] Invariant cache hit.
[2023-03-12 12:24:35] [INFO ] Dead Transitions using invariants and state equation in 1251 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1317 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-12 12:24:35] [INFO ] Flatten gal took : 110 ms
[2023-03-12 12:24:35] [INFO ] Flatten gal took : 141 ms
[2023-03-12 12:24:36] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 17 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-12 12:24:36] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-12 12:24:36] [INFO ] Invariant cache hit.
[2023-03-12 12:24:37] [INFO ] Dead Transitions using invariants and state equation in 1336 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1355 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-12 12:24:37] [INFO ] Flatten gal took : 105 ms
[2023-03-12 12:24:37] [INFO ] Flatten gal took : 141 ms
[2023-03-12 12:24:38] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 46 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-12 12:24:38] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-12 12:24:38] [INFO ] Invariant cache hit.
[2023-03-12 12:24:39] [INFO ] Dead Transitions using invariants and state equation in 1293 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1353 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-12 12:24:39] [INFO ] Flatten gal took : 102 ms
[2023-03-12 12:24:39] [INFO ] Flatten gal took : 115 ms
[2023-03-12 12:24:40] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 15 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-12 12:24:40] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-12 12:24:40] [INFO ] Invariant cache hit.
[2023-03-12 12:24:41] [INFO ] Dead Transitions using invariants and state equation in 1211 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1228 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-12 12:24:41] [INFO ] Flatten gal took : 168 ms
[2023-03-12 12:24:41] [INFO ] Flatten gal took : 182 ms
[2023-03-12 12:24:42] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 20 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2023-03-12 12:24:42] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-12 12:24:42] [INFO ] Invariant cache hit.
[2023-03-12 12:24:43] [INFO ] Dead Transitions using invariants and state equation in 1163 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1184 ms. Remains : 196/196 places, 3728/3728 transitions.
[2023-03-12 12:24:43] [INFO ] Flatten gal took : 94 ms
[2023-03-12 12:24:43] [INFO ] Flatten gal took : 102 ms
[2023-03-12 12:24:43] [INFO ] Input system was already deterministic with 3728 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 609 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-12 12:24:44] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2023-03-12 12:24:44] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-12 12:24:45] [INFO ] Dead Transitions using invariants and state equation in 1267 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1882 ms. Remains : 195/196 places, 3727/3728 transitions.
[2023-03-12 12:24:45] [INFO ] Flatten gal took : 129 ms
[2023-03-12 12:24:46] [INFO ] Flatten gal took : 136 ms
[2023-03-12 12:24:46] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 598 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-12 12:24:46] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2023-03-12 12:24:46] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-12 12:24:48] [INFO ] Dead Transitions using invariants and state equation in 1143 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1746 ms. Remains : 195/196 places, 3727/3728 transitions.
[2023-03-12 12:24:48] [INFO ] Flatten gal took : 102 ms
[2023-03-12 12:24:48] [INFO ] Flatten gal took : 118 ms
[2023-03-12 12:24:48] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 37 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-12 12:24:48] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2023-03-12 12:24:48] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-12 12:24:49] [INFO ] Dead Transitions using invariants and state equation in 947 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 989 ms. Remains : 195/196 places, 3727/3728 transitions.
[2023-03-12 12:24:49] [INFO ] Flatten gal took : 87 ms
[2023-03-12 12:24:49] [INFO ] Flatten gal took : 98 ms
[2023-03-12 12:24:50] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 36 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-12 12:24:50] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-12 12:24:50] [INFO ] Invariant cache hit.
[2023-03-12 12:24:51] [INFO ] Dead Transitions using invariants and state equation in 1058 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1108 ms. Remains : 195/196 places, 3727/3728 transitions.
[2023-03-12 12:24:51] [INFO ] Flatten gal took : 87 ms
[2023-03-12 12:24:51] [INFO ] Flatten gal took : 97 ms
[2023-03-12 12:24:51] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 37 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-12 12:24:51] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-12 12:24:51] [INFO ] Invariant cache hit.
[2023-03-12 12:24:52] [INFO ] Dead Transitions using invariants and state equation in 1096 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1147 ms. Remains : 195/196 places, 3727/3728 transitions.
[2023-03-12 12:24:52] [INFO ] Flatten gal took : 92 ms
[2023-03-12 12:24:52] [INFO ] Flatten gal took : 113 ms
[2023-03-12 12:24:53] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 35 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-12 12:24:53] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-12 12:24:53] [INFO ] Invariant cache hit.
[2023-03-12 12:24:54] [INFO ] Dead Transitions using invariants and state equation in 1085 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1121 ms. Remains : 195/196 places, 3727/3728 transitions.
[2023-03-12 12:24:54] [INFO ] Flatten gal took : 86 ms
[2023-03-12 12:24:54] [INFO ] Flatten gal took : 97 ms
[2023-03-12 12:24:54] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 35 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-12 12:24:54] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-12 12:24:54] [INFO ] Invariant cache hit.
[2023-03-12 12:24:55] [INFO ] Dead Transitions using invariants and state equation in 1093 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1129 ms. Remains : 195/196 places, 3727/3728 transitions.
[2023-03-12 12:24:56] [INFO ] Flatten gal took : 87 ms
[2023-03-12 12:24:56] [INFO ] Flatten gal took : 99 ms
[2023-03-12 12:24:56] [INFO ] Input system was already deterministic with 3727 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 191 transition count 3724
Applied a total of 9 rules in 666 ms. Remains 191 /196 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 667 ms. Remains : 191/196 places, 3724/3728 transitions.
[2023-03-12 12:24:57] [INFO ] Flatten gal took : 81 ms
[2023-03-12 12:24:57] [INFO ] Flatten gal took : 97 ms
[2023-03-12 12:24:57] [INFO ] Input system was already deterministic with 3724 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 161882 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 161882 steps, saw 55537 distinct states, run finished after 3001 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 12:25:00] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2023-03-12 12:25:00] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-12 12:25:00] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 12:25:00] [INFO ] After 201ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 12:25:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 12:25:00] [INFO ] After 120ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 12:25:00] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 12:25:01] [INFO ] After 99ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 12:25:01] [INFO ] After 167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-12 12:25:01] [INFO ] After 404ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 158 ms.
Support contains 4 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 528 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 530 ms. Remains : 191/191 places, 3724/3724 transitions.
Incomplete random walk after 1000000 steps, including 2038 resets, run finished after 12416 ms. (steps per millisecond=80 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 843053 steps, including 828 resets, run timeout after 5001 ms. (steps per millisecond=168 ) properties seen 0
Interrupted probabilistic random walk after 3161993 steps, run timeout after 51001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 3161993 steps, saw 905544 distinct states, run finished after 51002 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 12:26:10] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-12 12:26:10] [INFO ] Invariant cache hit.
[2023-03-12 12:26:10] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-12 12:26:10] [INFO ] After 219ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 12:26:10] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 12:26:10] [INFO ] After 139ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 12:26:10] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 12:26:10] [INFO ] After 91ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 12:26:10] [INFO ] After 180ms 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 12:26:11] [INFO ] After 437ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 169 ms.
Support contains 4 out of 191 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 466 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 467 ms. Remains : 191/191 places, 3724/3724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 547 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2023-03-12 12:26:12] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-12 12:26:12] [INFO ] Invariant cache hit.
[2023-03-12 12:26:12] [INFO ] Implicit Places using invariants in 446 ms returned []
[2023-03-12 12:26:12] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-12 12:26:12] [INFO ] Invariant cache hit.
[2023-03-12 12:26:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 12:26:14] [INFO ] Implicit Places using invariants and state equation in 1580 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2043 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 189/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 556 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3146 ms. Remains : 189/191 places, 3724/3724 transitions.
Incomplete random walk after 1000000 steps, including 2038 resets, run finished after 11379 ms. (steps per millisecond=87 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 904646 steps, including 888 resets, run timeout after 5001 ms. (steps per millisecond=180 ) properties seen 0
Interrupted probabilistic random walk after 3099464 steps, run timeout after 48001 ms. (steps per millisecond=64 ) properties seen :{}
Probabilistic random walk after 3099464 steps, saw 873974 distinct states, run finished after 48002 ms. (steps per millisecond=64 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 12:27:19] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2023-03-12 12:27:19] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-12 12:27:19] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-12 12:27:19] [INFO ] After 209ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 12:27:19] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 12:27:19] [INFO ] After 142ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 12:27:19] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 12:27:19] [INFO ] After 125ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 12:27:19] [INFO ] After 231ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 71 ms.
[2023-03-12 12:27:19] [INFO ] After 525ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 216 ms.
Support contains 4 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 523 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 523 ms. Remains : 189/189 places, 3724/3724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 464 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2023-03-12 12:27:21] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-12 12:27:21] [INFO ] Invariant cache hit.
[2023-03-12 12:27:21] [INFO ] Implicit Places using invariants in 397 ms returned []
[2023-03-12 12:27:21] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-12 12:27:21] [INFO ] Invariant cache hit.
[2023-03-12 12:27:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-12 12:27:22] [INFO ] Implicit Places using invariants and state equation in 1270 ms returned []
Implicit Place search using SMT with State Equation took 1683 ms to find 0 implicit places.
[2023-03-12 12:27:23] [INFO ] Redundant transitions in 280 ms returned []
[2023-03-12 12:27:23] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-12 12:27:23] [INFO ] Invariant cache hit.
[2023-03-12 12:27:24] [INFO ] Dead Transitions using invariants and state equation in 1190 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3636 ms. Remains : 189/189 places, 3724/3724 transitions.
Ensure Unique test removed 3318 transitions
Reduce isomorphic transitions removed 3318 transitions.
Iterating post reduction 0 with 3318 rules applied. Total rules applied 3318 place count 189 transition count 406
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 3320 place count 189 transition count 404
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3322 place count 187 transition count 404
Applied a total of 3322 rules in 17 ms. Remains 187 /189 variables (removed 2) and now considering 404/3724 (removed 3320) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 404 rows 187 cols
[2023-03-12 12:27:24] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-12 12:27:24] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-12 12:27:24] [INFO ] After 149ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 12:27:24] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-12 12:27:24] [INFO ] After 148ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 12:27:24] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-12 12:27:24] [INFO ] After 27ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 12:27:24] [INFO ] After 58ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2023-03-12 12:27:24] [INFO ] After 270ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-12 12:27:25] [INFO ] Flatten gal took : 260 ms
[2023-03-12 12:27:26] [INFO ] Flatten gal took : 265 ms
[2023-03-12 12:27:27] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 88 ms.
[2023-03-12 12:27:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 196 places, 3728 transitions and 28828 arcs took 35 ms.
Total runtime 297532 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/659/ctl_0_ --ctl=/tmp/659/ctl_1_ --ctl=/tmp/659/ctl_2_ --ctl=/tmp/659/ctl_3_ --ctl=/tmp/659/ctl_4_ --ctl=/tmp/659/ctl_5_ --ctl=/tmp/659/ctl_6_ --ctl=/tmp/659/ctl_7_ --ctl=/tmp/659/ctl_8_ --ctl=/tmp/659/ctl_9_ --ctl=/tmp/659/ctl_10_ --ctl=/tmp/659/ctl_11_ --ctl=/tmp/659/ctl_12_ --ctl=/tmp/659/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 196468 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16180668 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-V80P50N20"
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-V80P50N20, 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-167813694500306"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N20.tgz
mv BridgeAndVehicles-PT-V80P50N20 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 '
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 ;