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.r425-tajo-167905978200466.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 SieveSingleMsgMbox-PT-d2m18, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r425-tajo-167905978200466
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 7.1K Feb 26 10:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 10:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 26 10:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 10:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:06 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 10:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 10:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 26 10:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 10:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 17:06 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:06 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.1M Mar 5 18:23 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 SieveSingleMsgMbox-PT-d2m18-CTLFireability-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m18-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679318029116

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=SieveSingleMsgMbox-PT-d2m18
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 13:13:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 13:13:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 13:13:51] [INFO ] Load time of PNML (sax parser for PT used): 235 ms
[2023-03-20 13:13:52] [INFO ] Transformed 2398 places.
[2023-03-20 13:13:52] [INFO ] Transformed 1954 transitions.
[2023-03-20 13:13:52] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 392 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Deduced a syphon composed of 1984 places in 15 ms
Reduce places removed 1984 places and 0 transitions.
Support contains 60 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 828 transitions
Reduce isomorphic transitions removed 828 transitions.
Iterating post reduction 0 with 853 rules applied. Total rules applied 853 place count 389 transition count 1126
Discarding 76 places :
Symmetric choice reduction at 1 with 76 rule applications. Total rules 929 place count 313 transition count 973
Iterating global reduction 1 with 76 rules applied. Total rules applied 1005 place count 313 transition count 973
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 1018 place count 313 transition count 960
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 1066 place count 265 transition count 912
Iterating global reduction 2 with 48 rules applied. Total rules applied 1114 place count 265 transition count 912
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 transitions.
Iterating post reduction 2 with 41 rules applied. Total rules applied 1155 place count 265 transition count 871
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 1173 place count 247 transition count 852
Iterating global reduction 3 with 18 rules applied. Total rules applied 1191 place count 247 transition count 852
Ensure Unique test removed 105 transitions
Reduce isomorphic transitions removed 105 transitions.
Iterating post reduction 3 with 105 rules applied. Total rules applied 1296 place count 247 transition count 747
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1300 place count 243 transition count 741
Iterating global reduction 4 with 4 rules applied. Total rules applied 1304 place count 243 transition count 741
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 1308 place count 239 transition count 737
Iterating global reduction 4 with 4 rules applied. Total rules applied 1312 place count 239 transition count 737
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1314 place count 237 transition count 734
Iterating global reduction 4 with 2 rules applied. Total rules applied 1316 place count 237 transition count 734
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1317 place count 236 transition count 733
Iterating global reduction 4 with 1 rules applied. Total rules applied 1318 place count 236 transition count 733
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1319 place count 235 transition count 732
Iterating global reduction 4 with 1 rules applied. Total rules applied 1320 place count 235 transition count 732
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1321 place count 234 transition count 731
Iterating global reduction 4 with 1 rules applied. Total rules applied 1322 place count 234 transition count 731
Applied a total of 1322 rules in 252 ms. Remains 234 /414 variables (removed 180) and now considering 731/1954 (removed 1223) transitions.
// Phase 1: matrix 731 rows 234 cols
[2023-03-20 13:13:52] [INFO ] Computed 5 place invariants in 43 ms
[2023-03-20 13:13:54] [INFO ] Implicit Places using invariants in 2402 ms returned []
[2023-03-20 13:13:54] [INFO ] Invariant cache hit.
[2023-03-20 13:13:55] [INFO ] State equation strengthened by 554 read => feed constraints.
[2023-03-20 13:13:56] [INFO ] Implicit Places using invariants and state equation in 1916 ms returned []
Implicit Place search using SMT with State Equation took 4376 ms to find 0 implicit places.
[2023-03-20 13:13:56] [INFO ] Invariant cache hit.
[2023-03-20 13:13:57] [INFO ] Dead Transitions using invariants and state equation in 486 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 234/414 places, 731/1954 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5117 ms. Remains : 234/414 places, 731/1954 transitions.
Support contains 60 out of 234 places after structural reductions.
[2023-03-20 13:13:57] [INFO ] Flatten gal took : 161 ms
[2023-03-20 13:13:57] [INFO ] Flatten gal took : 96 ms
[2023-03-20 13:13:58] [INFO ] Input system was already deterministic with 731 transitions.
Incomplete random walk after 10000 steps, including 2280 resets, run finished after 949 ms. (steps per millisecond=10 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 110 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 115 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 61 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 46 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 105 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 39 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 53 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 40 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 41 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 38 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 59) seen :0
Interrupted probabilistic random walk after 101824 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :{1=1, 2=1, 3=1, 9=1, 11=1, 14=1, 17=1, 18=1, 20=1, 24=1, 25=1, 32=1, 39=1, 40=1, 42=1, 44=1, 46=1, 47=1, 50=1, 51=1, 54=1, 57=1, 58=1}
Probabilistic random walk after 101824 steps, saw 50048 distinct states, run finished after 3002 ms. (steps per millisecond=33 ) properties seen :23
Running SMT prover for 36 properties.
[2023-03-20 13:14:03] [INFO ] Invariant cache hit.
[2023-03-20 13:14:03] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-20 13:14:03] [INFO ] [Real]Absence check using 2 positive and 3 generalized place invariants in 8 ms returned sat
[2023-03-20 13:14:03] [INFO ] After 444ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:36
[2023-03-20 13:14:04] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 13:14:04] [INFO ] [Nat]Absence check using 2 positive and 3 generalized place invariants in 13 ms returned sat
[2023-03-20 13:14:06] [INFO ] After 2354ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :30
[2023-03-20 13:14:06] [INFO ] State equation strengthened by 554 read => feed constraints.
[2023-03-20 13:14:11] [INFO ] After 4644ms SMT Verify possible using 554 Read/Feed constraints in natural domain returned unsat :6 sat :30
[2023-03-20 13:14:11] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 5 ms to minimize.
[2023-03-20 13:14:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 144 ms
[2023-03-20 13:14:19] [INFO ] After 12239ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :30
Attempting to minimize the solution found.
Minimization took 6767 ms.
[2023-03-20 13:14:25] [INFO ] After 21816ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :30
Fused 36 Parikh solutions to 30 different solutions.
Parikh walk visited 0 properties in 2975 ms.
Support contains 31 out of 234 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 234/234 places, 731/731 transitions.
Graph (complete) has 1084 edges and 234 vertex of which 233 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 233 transition count 729
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 23 place count 213 transition count 522
Iterating global reduction 1 with 20 rules applied. Total rules applied 43 place count 213 transition count 522
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 45 place count 213 transition count 520
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 63 place count 195 transition count 501
Iterating global reduction 2 with 18 rules applied. Total rules applied 81 place count 195 transition count 501
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 87 place count 195 transition count 495
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 89 place count 193 transition count 492
Iterating global reduction 3 with 2 rules applied. Total rules applied 91 place count 193 transition count 492
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 92 place count 193 transition count 491
Applied a total of 92 rules in 105 ms. Remains 193 /234 variables (removed 41) and now considering 491/731 (removed 240) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 193/234 places, 491/731 transitions.
Incomplete random walk after 10000 steps, including 2286 resets, run finished after 590 ms. (steps per millisecond=16 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 55 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 87 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 116 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 49 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 42 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 42 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 38 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 44 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 57 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Interrupted probabilistic random walk after 157961 steps, run timeout after 3001 ms. (steps per millisecond=52 ) properties seen :{0=1, 15=1, 20=1, 24=1, 25=1}
Probabilistic random walk after 157961 steps, saw 74761 distinct states, run finished after 3014 ms. (steps per millisecond=52 ) properties seen :5
Running SMT prover for 25 properties.
// Phase 1: matrix 491 rows 193 cols
[2023-03-20 13:14:33] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-20 13:14:33] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 13:14:33] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 8 ms returned sat
[2023-03-20 13:14:34] [INFO ] After 919ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:25
[2023-03-20 13:14:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 13:14:34] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-20 13:14:35] [INFO ] After 1487ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :25
[2023-03-20 13:14:35] [INFO ] State equation strengthened by 346 read => feed constraints.
[2023-03-20 13:14:39] [INFO ] After 3207ms SMT Verify possible using 346 Read/Feed constraints in natural domain returned unsat :0 sat :25
[2023-03-20 13:14:41] [INFO ] Deduced a trap composed of 61 places in 127 ms of which 2 ms to minimize.
[2023-03-20 13:14:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 276 ms
[2023-03-20 13:14:43] [INFO ] After 7360ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :25
Attempting to minimize the solution found.
Minimization took 3640 ms.
[2023-03-20 13:14:46] [INFO ] After 12732ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :25
Parikh walk visited 0 properties in 2133 ms.
Support contains 28 out of 193 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 193/193 places, 491/491 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 190 transition count 449
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 190 transition count 449
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 187 transition count 446
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 187 transition count 446
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 187 transition count 445
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 185 transition count 441
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 185 transition count 441
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 19 place count 185 transition count 439
Applied a total of 19 rules in 35 ms. Remains 185 /193 variables (removed 8) and now considering 439/491 (removed 52) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 185/193 places, 439/491 transitions.
Incomplete random walk after 10000 steps, including 2239 resets, run finished after 538 ms. (steps per millisecond=18 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 97 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 96 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 54 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 58 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 109 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 41 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 64 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 38 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1000 steps, including 38 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 25) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 25) seen :0
Interrupted probabilistic random walk after 177143 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :{8=1, 10=1}
Probabilistic random walk after 177143 steps, saw 82416 distinct states, run finished after 3001 ms. (steps per millisecond=59 ) properties seen :2
Running SMT prover for 23 properties.
// Phase 1: matrix 439 rows 185 cols
[2023-03-20 13:14:53] [INFO ] Computed 4 place invariants in 7 ms
[2023-03-20 13:14:53] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 13:14:53] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-20 13:14:54] [INFO ] After 1154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-20 13:14:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 13:14:54] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 4 ms returned sat
[2023-03-20 13:14:55] [INFO ] After 1387ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2023-03-20 13:14:56] [INFO ] State equation strengthened by 302 read => feed constraints.
[2023-03-20 13:14:58] [INFO ] After 2398ms SMT Verify possible using 302 Read/Feed constraints in natural domain returned unsat :0 sat :23
[2023-03-20 13:14:58] [INFO ] Deduced a trap composed of 22 places in 80 ms of which 3 ms to minimize.
[2023-03-20 13:14:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2023-03-20 13:15:01] [INFO ] Deduced a trap composed of 63 places in 142 ms of which 1 ms to minimize.
[2023-03-20 13:15:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 228 ms
[2023-03-20 13:15:01] [INFO ] After 5588ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 2123 ms.
[2023-03-20 13:15:03] [INFO ] After 9454ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Parikh walk visited 0 properties in 1162 ms.
Support contains 25 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 439/439 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 182 transition count 410
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 182 transition count 410
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 179 transition count 407
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 179 transition count 407
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 176 transition count 402
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 176 transition count 402
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 35 place count 176 transition count 385
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 175 transition count 384
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 175 transition count 384
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 174 transition count 383
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 174 transition count 383
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 173 transition count 382
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 173 transition count 382
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 56 place count 173 transition count 367
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 172 transition count 366
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 172 transition count 366
Applied a total of 58 rules in 60 ms. Remains 172 /185 variables (removed 13) and now considering 366/439 (removed 73) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 60 ms. Remains : 172/185 places, 366/439 transitions.
Incomplete random walk after 10000 steps, including 2247 resets, run finished after 556 ms. (steps per millisecond=17 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 39 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 45 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 60 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 93 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 100 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 40 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 47 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 110 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 55 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 43 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 40 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 43 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 41 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Interrupted probabilistic random walk after 144203 steps, run timeout after 3013 ms. (steps per millisecond=47 ) properties seen :{}
Probabilistic random walk after 144203 steps, saw 65946 distinct states, run finished after 3016 ms. (steps per millisecond=47 ) properties seen :0
Running SMT prover for 23 properties.
// Phase 1: matrix 366 rows 172 cols
[2023-03-20 13:15:08] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-20 13:15:09] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 13:15:09] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 3 ms returned sat
[2023-03-20 13:15:10] [INFO ] After 1191ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-20 13:15:10] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 13:15:10] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 13:15:11] [INFO ] After 1041ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2023-03-20 13:15:11] [INFO ] State equation strengthened by 239 read => feed constraints.
[2023-03-20 13:15:13] [INFO ] After 1641ms SMT Verify possible using 239 Read/Feed constraints in natural domain returned unsat :0 sat :23
[2023-03-20 13:15:13] [INFO ] Deduced a trap composed of 22 places in 82 ms of which 1 ms to minimize.
[2023-03-20 13:15:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 131 ms
[2023-03-20 13:15:16] [INFO ] After 4638ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 1959 ms.
[2023-03-20 13:15:17] [INFO ] After 7847ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Parikh walk visited 0 properties in 662 ms.
Support contains 25 out of 172 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 172/172 places, 366/366 transitions.
Applied a total of 0 rules in 13 ms. Remains 172 /172 variables (removed 0) and now considering 366/366 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 172/172 places, 366/366 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 172/172 places, 366/366 transitions.
Applied a total of 0 rules in 12 ms. Remains 172 /172 variables (removed 0) and now considering 366/366 (removed 0) transitions.
[2023-03-20 13:15:18] [INFO ] Invariant cache hit.
[2023-03-20 13:15:18] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-20 13:15:18] [INFO ] Invariant cache hit.
[2023-03-20 13:15:18] [INFO ] State equation strengthened by 239 read => feed constraints.
[2023-03-20 13:15:19] [INFO ] Implicit Places using invariants and state equation in 677 ms returned []
Implicit Place search using SMT with State Equation took 765 ms to find 0 implicit places.
[2023-03-20 13:15:19] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-20 13:15:19] [INFO ] Invariant cache hit.
[2023-03-20 13:15:19] [INFO ] Dead Transitions using invariants and state equation in 158 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 962 ms. Remains : 172/172 places, 366/366 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 172 transition count 360
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 167 transition count 360
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 11 place count 167 transition count 342
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 47 place count 149 transition count 342
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 71 place count 137 transition count 330
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 75 place count 135 transition count 340
Applied a total of 75 rules in 22 ms. Remains 135 /172 variables (removed 37) and now considering 340/366 (removed 26) transitions.
Running SMT prover for 23 properties.
// Phase 1: matrix 340 rows 135 cols
[2023-03-20 13:15:19] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-20 13:15:19] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-20 13:15:19] [INFO ] [Real]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 13:15:20] [INFO ] After 968ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-20 13:15:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-20 13:15:20] [INFO ] [Nat]Absence check using 2 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-20 13:15:21] [INFO ] After 946ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2023-03-20 13:15:21] [INFO ] Deduced a trap composed of 13 places in 63 ms of which 0 ms to minimize.
[2023-03-20 13:15:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 101 ms
[2023-03-20 13:15:22] [INFO ] Deduced a trap composed of 45 places in 52 ms of which 1 ms to minimize.
[2023-03-20 13:15:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 85 ms
[2023-03-20 13:15:22] [INFO ] Deduced a trap composed of 51 places in 67 ms of which 2 ms to minimize.
[2023-03-20 13:15:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 102 ms
[2023-03-20 13:15:23] [INFO ] After 2438ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 917 ms.
[2023-03-20 13:15:24] [INFO ] After 3507ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
FORMULA SieveSingleMsgMbox-PT-d2m18-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 13:15:24] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 31 ms
FORMULA SieveSingleMsgMbox-PT-d2m18-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 38 ms
[2023-03-20 13:15:24] [INFO ] Input system was already deterministic with 731 transitions.
Support contains 52 out of 234 places (down from 53) after GAL structural reductions.
FORMULA SieveSingleMsgMbox-PT-d2m18-CTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 44 stabilizing places and 90 stable transitions
Graph (complete) has 1170 edges and 234 vertex of which 233 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 731/731 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 192 transition count 318
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 192 transition count 318
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 86 place count 192 transition count 316
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 126 place count 152 transition count 275
Iterating global reduction 1 with 40 rules applied. Total rules applied 166 place count 152 transition count 275
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 179 place count 152 transition count 262
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 192 place count 139 transition count 241
Iterating global reduction 2 with 13 rules applied. Total rules applied 205 place count 139 transition count 241
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 218 place count 139 transition count 228
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 221 place count 136 transition count 225
Iterating global reduction 3 with 3 rules applied. Total rules applied 224 place count 136 transition count 225
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 227 place count 133 transition count 222
Iterating global reduction 3 with 3 rules applied. Total rules applied 230 place count 133 transition count 222
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 231 place count 132 transition count 221
Iterating global reduction 3 with 1 rules applied. Total rules applied 232 place count 132 transition count 221
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 233 place count 131 transition count 220
Iterating global reduction 3 with 1 rules applied. Total rules applied 234 place count 131 transition count 220
Applied a total of 234 rules in 16 ms. Remains 131 /234 variables (removed 103) and now considering 220/731 (removed 511) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 131/234 places, 220/731 transitions.
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 7 ms
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 10 ms
[2023-03-20 13:15:24] [INFO ] Input system was already deterministic with 220 transitions.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 731/731 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 189 transition count 287
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 189 transition count 287
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 92 place count 189 transition count 285
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 135 place count 146 transition count 241
Iterating global reduction 1 with 43 rules applied. Total rules applied 178 place count 146 transition count 241
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 191 place count 146 transition count 228
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 207 place count 130 transition count 202
Iterating global reduction 2 with 16 rules applied. Total rules applied 223 place count 130 transition count 202
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 237 place count 130 transition count 188
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 241 place count 126 transition count 184
Iterating global reduction 3 with 4 rules applied. Total rules applied 245 place count 126 transition count 184
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 249 place count 122 transition count 180
Iterating global reduction 3 with 4 rules applied. Total rules applied 253 place count 122 transition count 180
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 255 place count 120 transition count 178
Iterating global reduction 3 with 2 rules applied. Total rules applied 257 place count 120 transition count 178
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 259 place count 118 transition count 176
Iterating global reduction 3 with 2 rules applied. Total rules applied 261 place count 118 transition count 176
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 262 place count 117 transition count 173
Iterating global reduction 3 with 1 rules applied. Total rules applied 263 place count 117 transition count 173
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 264 place count 116 transition count 172
Iterating global reduction 3 with 1 rules applied. Total rules applied 265 place count 116 transition count 172
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 266 place count 115 transition count 171
Iterating global reduction 3 with 1 rules applied. Total rules applied 267 place count 115 transition count 171
Applied a total of 267 rules in 16 ms. Remains 115 /234 variables (removed 119) and now considering 171/731 (removed 560) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 115/234 places, 171/731 transitions.
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 8 ms
[2023-03-20 13:15:24] [INFO ] Input system was already deterministic with 171 transitions.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 731/731 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 191 transition count 265
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 191 transition count 265
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 87 place count 191 transition count 264
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 128 place count 150 transition count 222
Iterating global reduction 1 with 41 rules applied. Total rules applied 169 place count 150 transition count 222
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 182 place count 150 transition count 209
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 197 place count 135 transition count 184
Iterating global reduction 2 with 15 rules applied. Total rules applied 212 place count 135 transition count 184
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 225 place count 135 transition count 171
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 227 place count 133 transition count 169
Iterating global reduction 3 with 2 rules applied. Total rules applied 229 place count 133 transition count 169
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 231 place count 131 transition count 167
Iterating global reduction 3 with 2 rules applied. Total rules applied 233 place count 131 transition count 167
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 234 place count 130 transition count 166
Iterating global reduction 3 with 1 rules applied. Total rules applied 235 place count 130 transition count 166
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 237 place count 130 transition count 164
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 238 place count 129 transition count 163
Iterating global reduction 4 with 1 rules applied. Total rules applied 239 place count 129 transition count 163
Applied a total of 239 rules in 13 ms. Remains 129 /234 variables (removed 105) and now considering 163/731 (removed 568) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 129/234 places, 163/731 transitions.
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 8 ms
[2023-03-20 13:15:24] [INFO ] Input system was already deterministic with 163 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 234/234 places, 731/731 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 189 transition count 287
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 189 transition count 287
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 92 place count 189 transition count 285
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 135 place count 146 transition count 241
Iterating global reduction 1 with 43 rules applied. Total rules applied 178 place count 146 transition count 241
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 192 place count 146 transition count 227
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 208 place count 130 transition count 201
Iterating global reduction 2 with 16 rules applied. Total rules applied 224 place count 130 transition count 201
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 238 place count 130 transition count 187
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 241 place count 127 transition count 184
Iterating global reduction 3 with 3 rules applied. Total rules applied 244 place count 127 transition count 184
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 247 place count 124 transition count 181
Iterating global reduction 3 with 3 rules applied. Total rules applied 250 place count 124 transition count 181
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 252 place count 122 transition count 179
Iterating global reduction 3 with 2 rules applied. Total rules applied 254 place count 122 transition count 179
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 256 place count 120 transition count 177
Iterating global reduction 3 with 2 rules applied. Total rules applied 258 place count 120 transition count 177
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 259 place count 119 transition count 174
Iterating global reduction 3 with 1 rules applied. Total rules applied 260 place count 119 transition count 174
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 261 place count 118 transition count 173
Iterating global reduction 3 with 1 rules applied. Total rules applied 262 place count 118 transition count 173
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 263 place count 117 transition count 172
Iterating global reduction 3 with 1 rules applied. Total rules applied 264 place count 117 transition count 172
Applied a total of 264 rules in 41 ms. Remains 117 /234 variables (removed 117) and now considering 172/731 (removed 559) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41 ms. Remains : 117/234 places, 172/731 transitions.
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 5 ms
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:15:24] [INFO ] Input system was already deterministic with 172 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 234/234 places, 731/731 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 188 transition count 273
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 188 transition count 273
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 94 place count 188 transition count 271
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 138 place count 144 transition count 226
Iterating global reduction 1 with 44 rules applied. Total rules applied 182 place count 144 transition count 226
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 196 place count 144 transition count 212
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 213 place count 127 transition count 184
Iterating global reduction 2 with 17 rules applied. Total rules applied 230 place count 127 transition count 184
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 244 place count 127 transition count 170
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 248 place count 123 transition count 166
Iterating global reduction 3 with 4 rules applied. Total rules applied 252 place count 123 transition count 166
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 256 place count 119 transition count 162
Iterating global reduction 3 with 4 rules applied. Total rules applied 260 place count 119 transition count 162
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 263 place count 116 transition count 159
Iterating global reduction 3 with 3 rules applied. Total rules applied 266 place count 116 transition count 159
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 269 place count 116 transition count 156
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 272 place count 113 transition count 153
Iterating global reduction 4 with 3 rules applied. Total rules applied 275 place count 113 transition count 153
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 276 place count 112 transition count 150
Iterating global reduction 4 with 1 rules applied. Total rules applied 277 place count 112 transition count 150
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 278 place count 111 transition count 149
Iterating global reduction 4 with 1 rules applied. Total rules applied 279 place count 111 transition count 149
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 280 place count 110 transition count 148
Iterating global reduction 4 with 1 rules applied. Total rules applied 281 place count 110 transition count 148
Applied a total of 281 rules in 35 ms. Remains 110 /234 variables (removed 124) and now considering 148/731 (removed 583) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 35 ms. Remains : 110/234 places, 148/731 transitions.
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 5 ms
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 5 ms
[2023-03-20 13:15:24] [INFO ] Input system was already deterministic with 148 transitions.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 731/731 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 193 transition count 293
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 193 transition count 293
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 83 place count 193 transition count 292
Discarding 40 places :
Symmetric choice reduction at 1 with 40 rule applications. Total rules 123 place count 153 transition count 251
Iterating global reduction 1 with 40 rules applied. Total rules applied 163 place count 153 transition count 251
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 176 place count 153 transition count 238
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 189 place count 140 transition count 216
Iterating global reduction 2 with 13 rules applied. Total rules applied 202 place count 140 transition count 216
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 210 place count 140 transition count 208
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 212 place count 138 transition count 206
Iterating global reduction 3 with 2 rules applied. Total rules applied 214 place count 138 transition count 206
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 216 place count 136 transition count 204
Iterating global reduction 3 with 2 rules applied. Total rules applied 218 place count 136 transition count 204
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 219 place count 135 transition count 203
Iterating global reduction 3 with 1 rules applied. Total rules applied 220 place count 135 transition count 203
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 221 place count 134 transition count 202
Iterating global reduction 3 with 1 rules applied. Total rules applied 222 place count 134 transition count 202
Applied a total of 222 rules in 14 ms. Remains 134 /234 variables (removed 100) and now considering 202/731 (removed 529) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 134/234 places, 202/731 transitions.
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 7 ms
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 9 ms
[2023-03-20 13:15:24] [INFO ] Input system was already deterministic with 202 transitions.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 731/731 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 189 transition count 287
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 189 transition count 287
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 92 place count 189 transition count 285
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 135 place count 146 transition count 241
Iterating global reduction 1 with 43 rules applied. Total rules applied 178 place count 146 transition count 241
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 194 place count 146 transition count 225
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 210 place count 130 transition count 199
Iterating global reduction 2 with 16 rules applied. Total rules applied 226 place count 130 transition count 199
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 240 place count 130 transition count 185
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 244 place count 126 transition count 181
Iterating global reduction 3 with 4 rules applied. Total rules applied 248 place count 126 transition count 181
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 252 place count 122 transition count 177
Iterating global reduction 3 with 4 rules applied. Total rules applied 256 place count 122 transition count 177
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 258 place count 120 transition count 175
Iterating global reduction 3 with 2 rules applied. Total rules applied 260 place count 120 transition count 175
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 262 place count 118 transition count 173
Iterating global reduction 3 with 2 rules applied. Total rules applied 264 place count 118 transition count 173
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 265 place count 117 transition count 170
Iterating global reduction 3 with 1 rules applied. Total rules applied 266 place count 117 transition count 170
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 267 place count 116 transition count 169
Iterating global reduction 3 with 1 rules applied. Total rules applied 268 place count 116 transition count 169
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 269 place count 115 transition count 168
Iterating global reduction 3 with 1 rules applied. Total rules applied 270 place count 115 transition count 168
Applied a total of 270 rules in 16 ms. Remains 115 /234 variables (removed 119) and now considering 168/731 (removed 563) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 115/234 places, 168/731 transitions.
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:15:24] [INFO ] Input system was already deterministic with 168 transitions.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 731/731 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 191 transition count 302
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 191 transition count 302
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 88 place count 191 transition count 300
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 129 place count 150 transition count 258
Iterating global reduction 1 with 41 rules applied. Total rules applied 170 place count 150 transition count 258
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 183 place count 150 transition count 245
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 198 place count 135 transition count 221
Iterating global reduction 2 with 15 rules applied. Total rules applied 213 place count 135 transition count 221
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 227 place count 135 transition count 207
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 230 place count 132 transition count 204
Iterating global reduction 3 with 3 rules applied. Total rules applied 233 place count 132 transition count 204
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 236 place count 129 transition count 201
Iterating global reduction 3 with 3 rules applied. Total rules applied 239 place count 129 transition count 201
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 241 place count 127 transition count 199
Iterating global reduction 3 with 2 rules applied. Total rules applied 243 place count 127 transition count 199
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 245 place count 125 transition count 197
Iterating global reduction 3 with 2 rules applied. Total rules applied 247 place count 125 transition count 197
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 248 place count 124 transition count 194
Iterating global reduction 3 with 1 rules applied. Total rules applied 249 place count 124 transition count 194
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 250 place count 123 transition count 193
Iterating global reduction 3 with 1 rules applied. Total rules applied 251 place count 123 transition count 193
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 252 place count 122 transition count 192
Iterating global reduction 3 with 1 rules applied. Total rules applied 253 place count 122 transition count 192
Applied a total of 253 rules in 17 ms. Remains 122 /234 variables (removed 112) and now considering 192/731 (removed 539) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 122/234 places, 192/731 transitions.
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:15:24] [INFO ] Input system was already deterministic with 192 transitions.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 731/731 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 196 transition count 373
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 196 transition count 373
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 78 place count 196 transition count 371
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 114 place count 160 transition count 334
Iterating global reduction 1 with 36 rules applied. Total rules applied 150 place count 160 transition count 334
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 160 place count 160 transition count 324
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 171 place count 149 transition count 307
Iterating global reduction 2 with 11 rules applied. Total rules applied 182 place count 149 transition count 307
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 198 place count 149 transition count 291
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 201 place count 146 transition count 288
Iterating global reduction 3 with 3 rules applied. Total rules applied 204 place count 146 transition count 288
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 207 place count 143 transition count 285
Iterating global reduction 3 with 3 rules applied. Total rules applied 210 place count 143 transition count 285
Applied a total of 210 rules in 10 ms. Remains 143 /234 variables (removed 91) and now considering 285/731 (removed 446) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 143/234 places, 285/731 transitions.
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 9 ms
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 9 ms
[2023-03-20 13:15:24] [INFO ] Input system was already deterministic with 285 transitions.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 731/731 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 191 transition count 291
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 191 transition count 291
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 88 place count 191 transition count 289
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 129 place count 150 transition count 247
Iterating global reduction 1 with 41 rules applied. Total rules applied 170 place count 150 transition count 247
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 183 place count 150 transition count 234
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 197 place count 136 transition count 210
Iterating global reduction 2 with 14 rules applied. Total rules applied 211 place count 136 transition count 210
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 223 place count 136 transition count 198
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 227 place count 132 transition count 194
Iterating global reduction 3 with 4 rules applied. Total rules applied 231 place count 132 transition count 194
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 235 place count 128 transition count 190
Iterating global reduction 3 with 4 rules applied. Total rules applied 239 place count 128 transition count 190
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 241 place count 126 transition count 188
Iterating global reduction 3 with 2 rules applied. Total rules applied 243 place count 126 transition count 188
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 247 place count 126 transition count 184
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 249 place count 124 transition count 182
Iterating global reduction 4 with 2 rules applied. Total rules applied 251 place count 124 transition count 182
Applied a total of 251 rules in 11 ms. Remains 124 /234 variables (removed 110) and now considering 182/731 (removed 549) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 124/234 places, 182/731 transitions.
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 6 ms
[2023-03-20 13:15:24] [INFO ] Input system was already deterministic with 182 transitions.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 731/731 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 194 transition count 345
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 194 transition count 345
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 82 place count 194 transition count 343
Discarding 37 places :
Symmetric choice reduction at 1 with 37 rule applications. Total rules 119 place count 157 transition count 305
Iterating global reduction 1 with 37 rules applied. Total rules applied 156 place count 157 transition count 305
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 165 place count 157 transition count 296
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 176 place count 146 transition count 279
Iterating global reduction 2 with 11 rules applied. Total rules applied 187 place count 146 transition count 279
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 200 place count 146 transition count 266
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 202 place count 144 transition count 264
Iterating global reduction 3 with 2 rules applied. Total rules applied 204 place count 144 transition count 264
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 206 place count 142 transition count 262
Iterating global reduction 3 with 2 rules applied. Total rules applied 208 place count 142 transition count 262
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 210 place count 140 transition count 260
Iterating global reduction 3 with 2 rules applied. Total rules applied 212 place count 140 transition count 260
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 214 place count 138 transition count 258
Iterating global reduction 3 with 2 rules applied. Total rules applied 216 place count 138 transition count 258
Applied a total of 216 rules in 11 ms. Remains 138 /234 variables (removed 96) and now considering 258/731 (removed 473) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 138/234 places, 258/731 transitions.
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 8 ms
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 8 ms
[2023-03-20 13:15:24] [INFO ] Input system was already deterministic with 258 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 234/234 places, 731/731 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 186 transition count 245
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 186 transition count 245
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 98 place count 186 transition count 243
Discarding 46 places :
Symmetric choice reduction at 1 with 46 rule applications. Total rules 144 place count 140 transition count 196
Iterating global reduction 1 with 46 rules applied. Total rules applied 190 place count 140 transition count 196
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 206 place count 140 transition count 180
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 224 place count 122 transition count 150
Iterating global reduction 2 with 18 rules applied. Total rules applied 242 place count 122 transition count 150
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 2 with 13 rules applied. Total rules applied 255 place count 122 transition count 137
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 260 place count 117 transition count 132
Iterating global reduction 3 with 5 rules applied. Total rules applied 265 place count 117 transition count 132
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 270 place count 112 transition count 127
Iterating global reduction 3 with 5 rules applied. Total rules applied 275 place count 112 transition count 127
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 278 place count 109 transition count 124
Iterating global reduction 3 with 3 rules applied. Total rules applied 281 place count 109 transition count 124
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 282 place count 109 transition count 123
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 285 place count 106 transition count 120
Iterating global reduction 4 with 3 rules applied. Total rules applied 288 place count 106 transition count 120
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 289 place count 105 transition count 117
Iterating global reduction 4 with 1 rules applied. Total rules applied 290 place count 105 transition count 117
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 291 place count 104 transition count 116
Iterating global reduction 4 with 1 rules applied. Total rules applied 292 place count 104 transition count 116
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 293 place count 103 transition count 115
Iterating global reduction 4 with 1 rules applied. Total rules applied 294 place count 103 transition count 115
Applied a total of 294 rules in 24 ms. Remains 103 /234 variables (removed 131) and now considering 115/731 (removed 616) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 103/234 places, 115/731 transitions.
[2023-03-20 13:15:24] [INFO ] Flatten gal took : 5 ms
[2023-03-20 13:15:25] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:15:25] [INFO ] Input system was already deterministic with 115 transitions.
Incomplete random walk after 10000 steps, including 2191 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 463 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2771 steps, run visited all 1 properties in 8 ms. (steps per millisecond=346 )
Probabilistic random walk after 2771 steps, saw 1326 distinct states, run finished after 8 ms. (steps per millisecond=346 ) properties seen :1
FORMULA SieveSingleMsgMbox-PT-d2m18-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 234/234 places, 731/731 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 188 transition count 260
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 188 transition count 260
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 94 place count 188 transition count 258
Discarding 44 places :
Symmetric choice reduction at 1 with 44 rule applications. Total rules 138 place count 144 transition count 213
Iterating global reduction 1 with 44 rules applied. Total rules applied 182 place count 144 transition count 213
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 1 with 15 rules applied. Total rules applied 197 place count 144 transition count 198
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 215 place count 126 transition count 168
Iterating global reduction 2 with 18 rules applied. Total rules applied 233 place count 126 transition count 168
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 247 place count 126 transition count 154
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 252 place count 121 transition count 149
Iterating global reduction 3 with 5 rules applied. Total rules applied 257 place count 121 transition count 149
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 261 place count 117 transition count 145
Iterating global reduction 3 with 4 rules applied. Total rules applied 265 place count 117 transition count 145
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 267 place count 115 transition count 143
Iterating global reduction 3 with 2 rules applied. Total rules applied 269 place count 115 transition count 143
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 271 place count 113 transition count 141
Iterating global reduction 3 with 2 rules applied. Total rules applied 273 place count 113 transition count 141
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 274 place count 112 transition count 138
Iterating global reduction 3 with 1 rules applied. Total rules applied 275 place count 112 transition count 138
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 276 place count 111 transition count 137
Iterating global reduction 3 with 1 rules applied. Total rules applied 277 place count 111 transition count 137
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 278 place count 110 transition count 136
Iterating global reduction 3 with 1 rules applied. Total rules applied 279 place count 110 transition count 136
Applied a total of 279 rules in 22 ms. Remains 110 /234 variables (removed 124) and now considering 136/731 (removed 595) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 110/234 places, 136/731 transitions.
[2023-03-20 13:15:25] [INFO ] Flatten gal took : 4 ms
[2023-03-20 13:15:25] [INFO ] Flatten gal took : 5 ms
[2023-03-20 13:15:25] [INFO ] Input system was already deterministic with 136 transitions.
[2023-03-20 13:15:25] [INFO ] Flatten gal took : 21 ms
[2023-03-20 13:15:25] [INFO ] Flatten gal took : 20 ms
[2023-03-20 13:15:25] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2023-03-20 13:15:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 234 places, 731 transitions and 2888 arcs took 7 ms.
Total runtime 93581 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/561/ctl_0_ --ctl=/tmp/561/ctl_1_ --ctl=/tmp/561/ctl_2_ --ctl=/tmp/561/ctl_3_ --ctl=/tmp/561/ctl_4_ --ctl=/tmp/561/ctl_5_ --ctl=/tmp/561/ctl_6_ --ctl=/tmp/561/ctl_7_ --ctl=/tmp/561/ctl_8_ --ctl=/tmp/561/ctl_9_ --ctl=/tmp/561/ctl_10_ --ctl=/tmp/561/ctl_11_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 13652456 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16096924 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="SieveSingleMsgMbox-PT-d2m18"
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 SieveSingleMsgMbox-PT-d2m18, 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 r425-tajo-167905978200466"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m18.tgz
mv SieveSingleMsgMbox-PT-d2m18 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 ;