Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r393-oct2-167903716800274.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ShieldIIPt-PT-020A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903716800274
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 6.2K Feb 25 17:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 17:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 17:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 25 17:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:57 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Feb 25 18:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 18:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Feb 25 18:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 25 18:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:57 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:57 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 105K 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 ShieldIIPt-PT-020A-CTLFireability-00
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-01
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-02
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-03
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-04
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-05
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-06
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-07
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-08
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-09
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-10
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-11
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-12
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-13
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-14
FORMULA_NAME ShieldIIPt-PT-020A-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679435992530

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=ShieldIIPt-PT-020A
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-21 21:59:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-21 21:59:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-21 21:59:55] [INFO ] Load time of PNML (sax parser for PT used): 119 ms
[2023-03-21 21:59:55] [INFO ] Transformed 383 places.
[2023-03-21 21:59:55] [INFO ] Transformed 283 transitions.
[2023-03-21 21:59:55] [INFO ] Found NUPN structural information;
[2023-03-21 21:59:55] [INFO ] Parsed PT model containing 383 places and 283 transitions and 1206 arcs in 266 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 9 ms.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Support contains 147 out of 383 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 23 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
// Phase 1: matrix 282 rows 383 cols
[2023-03-21 21:59:55] [INFO ] Computed 181 place invariants in 8 ms
[2023-03-21 21:59:56] [INFO ] Implicit Places using invariants in 915 ms returned []
[2023-03-21 21:59:56] [INFO ] Invariant cache hit.
[2023-03-21 21:59:57] [INFO ] Implicit Places using invariants and state equation in 625 ms returned []
Implicit Place search using SMT with State Equation took 1570 ms to find 0 implicit places.
[2023-03-21 21:59:57] [INFO ] Invariant cache hit.
[2023-03-21 21:59:57] [INFO ] Dead Transitions using invariants and state equation in 395 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2020 ms. Remains : 383/383 places, 282/282 transitions.
Support contains 147 out of 383 places after structural reductions.
[2023-03-21 21:59:57] [INFO ] Flatten gal took : 99 ms
[2023-03-21 21:59:58] [INFO ] Flatten gal took : 32 ms
[2023-03-21 21:59:58] [INFO ] Input system was already deterministic with 282 transitions.
Support contains 143 out of 383 places (down from 147) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 529 ms. (steps per millisecond=18 ) properties (out of 63) seen :40
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 23) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 23) seen :0
Running SMT prover for 23 properties.
[2023-03-21 21:59:59] [INFO ] Invariant cache hit.
[2023-03-21 21:59:59] [INFO ] [Real]Absence check using 181 positive place invariants in 269 ms returned sat
[2023-03-21 22:00:01] [INFO ] After 2305ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:23
[2023-03-21 22:00:01] [INFO ] [Nat]Absence check using 181 positive place invariants in 26 ms returned sat
[2023-03-21 22:00:03] [INFO ] After 1294ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :23
[2023-03-21 22:00:04] [INFO ] After 2985ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :23
Attempting to minimize the solution found.
Minimization took 1104 ms.
[2023-03-21 22:00:06] [INFO ] After 4793ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :23
Parikh walk visited 0 properties in 1625 ms.
Support contains 59 out of 383 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Partial Free-agglomeration rule applied 32 times.
Drop transitions removed 32 transitions
Iterating global reduction 0 with 32 rules applied. Total rules applied 36 place count 381 transition count 280
Applied a total of 36 rules in 67 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 381/383 places, 280/282 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 456 ms. (steps per millisecond=21 ) properties (out of 23) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 280 rows 381 cols
[2023-03-21 22:00:08] [INFO ] Computed 181 place invariants in 3 ms
[2023-03-21 22:00:08] [INFO ] [Real]Absence check using 181 positive place invariants in 67 ms returned sat
[2023-03-21 22:00:09] [INFO ] After 749ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-21 22:00:09] [INFO ] [Nat]Absence check using 181 positive place invariants in 35 ms returned sat
[2023-03-21 22:00:11] [INFO ] After 1451ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-21 22:00:11] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-21 22:00:11] [INFO ] After 239ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-21 22:00:11] [INFO ] After 533ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 354 ms.
[2023-03-21 22:00:12] [INFO ] After 2760ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 231 ms.
Support contains 27 out of 381 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 381/381 places, 280/280 transitions.
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 381 transition count 280
Applied a total of 5 rules in 22 ms. Remains 381 /381 variables (removed 0) and now considering 280/280 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 381/381 places, 280/280 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 280 rows 381 cols
[2023-03-21 22:00:12] [INFO ] Computed 181 place invariants in 3 ms
[2023-03-21 22:00:13] [INFO ] [Real]Absence check using 181 positive place invariants in 50 ms returned sat
[2023-03-21 22:00:13] [INFO ] After 816ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-21 22:00:14] [INFO ] [Nat]Absence check using 181 positive place invariants in 390 ms returned sat
[2023-03-21 22:00:14] [INFO ] After 278ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-21 22:00:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-21 22:00:14] [INFO ] After 211ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-21 22:00:15] [INFO ] After 421ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 227 ms.
[2023-03-21 22:00:15] [INFO ] After 1646ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 1 properties in 204 ms.
Support contains 19 out of 381 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 381/381 places, 280/280 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 381 transition count 280
Applied a total of 1 rules in 18 ms. Remains 381 /381 variables (removed 0) and now considering 280/280 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 381/381 places, 280/280 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 173031 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :{0=1}
Probabilistic random walk after 173031 steps, saw 161642 distinct states, run finished after 3002 ms. (steps per millisecond=57 ) properties seen :1
Running SMT prover for 2 properties.
// Phase 1: matrix 280 rows 381 cols
[2023-03-21 22:00:18] [INFO ] Computed 181 place invariants in 3 ms
[2023-03-21 22:00:19] [INFO ] [Real]Absence check using 181 positive place invariants in 42 ms returned sat
[2023-03-21 22:00:19] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 22:00:19] [INFO ] [Nat]Absence check using 181 positive place invariants in 39 ms returned sat
[2023-03-21 22:00:19] [INFO ] After 224ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-21 22:00:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-21 22:00:19] [INFO ] After 99ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-21 22:00:19] [INFO ] After 306ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 105 ms.
[2023-03-21 22:00:20] [INFO ] After 901ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 68 ms.
Support contains 16 out of 381 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 381/381 places, 280/280 transitions.
Applied a total of 0 rules in 23 ms. Remains 381 /381 variables (removed 0) and now considering 280/280 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 381/381 places, 280/280 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 211 ms. (steps per millisecond=47 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 192736 steps, run timeout after 3001 ms. (steps per millisecond=64 ) properties seen :{}
Probabilistic random walk after 192736 steps, saw 179687 distinct states, run finished after 3003 ms. (steps per millisecond=64 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-21 22:00:23] [INFO ] Invariant cache hit.
[2023-03-21 22:00:23] [INFO ] [Real]Absence check using 181 positive place invariants in 30 ms returned sat
[2023-03-21 22:00:23] [INFO ] After 180ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-21 22:00:23] [INFO ] [Nat]Absence check using 181 positive place invariants in 38 ms returned sat
[2023-03-21 22:00:24] [INFO ] After 394ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-21 22:00:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-21 22:00:24] [INFO ] After 103ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-21 22:00:24] [INFO ] After 249ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 91 ms.
[2023-03-21 22:00:24] [INFO ] After 967ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 94 ms.
Support contains 16 out of 381 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 381/381 places, 280/280 transitions.
Applied a total of 0 rules in 21 ms. Remains 381 /381 variables (removed 0) and now considering 280/280 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 381/381 places, 280/280 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 381/381 places, 280/280 transitions.
Applied a total of 0 rules in 35 ms. Remains 381 /381 variables (removed 0) and now considering 280/280 (removed 0) transitions.
[2023-03-21 22:00:24] [INFO ] Invariant cache hit.
[2023-03-21 22:00:25] [INFO ] Implicit Places using invariants in 385 ms returned [373, 374]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 389 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 379/381 places, 280/280 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 379 transition count 279
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 378 transition count 279
Applied a total of 2 rules in 26 ms. Remains 378 /379 variables (removed 1) and now considering 279/280 (removed 1) transitions.
// Phase 1: matrix 279 rows 378 cols
[2023-03-21 22:00:25] [INFO ] Computed 179 place invariants in 3 ms
[2023-03-21 22:00:25] [INFO ] Implicit Places using invariants in 576 ms returned [367]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 579 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 377/381 places, 279/280 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 376 transition count 278
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 376 transition count 278
Applied a total of 2 rules in 21 ms. Remains 376 /377 variables (removed 1) and now considering 278/279 (removed 1) transitions.
// Phase 1: matrix 278 rows 376 cols
[2023-03-21 22:00:25] [INFO ] Computed 178 place invariants in 1 ms
[2023-03-21 22:00:26] [INFO ] Implicit Places using invariants in 229 ms returned []
[2023-03-21 22:00:26] [INFO ] Invariant cache hit.
[2023-03-21 22:00:26] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-21 22:00:26] [INFO ] Implicit Places using invariants and state equation in 560 ms returned []
Implicit Place search using SMT with State Equation took 803 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 376/381 places, 278/280 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 1853 ms. Remains : 376/381 places, 278/280 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 204 ms. (steps per millisecond=49 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-21 22:00:26] [INFO ] Invariant cache hit.
[2023-03-21 22:00:27] [INFO ] [Real]Absence check using 178 positive place invariants in 35 ms returned sat
[2023-03-21 22:00:27] [INFO ] After 385ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 22:00:27] [INFO ] [Nat]Absence check using 178 positive place invariants in 60 ms returned sat
[2023-03-21 22:00:28] [INFO ] After 535ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 22:00:28] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-21 22:00:28] [INFO ] After 49ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 22:00:28] [INFO ] After 109ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 65 ms.
[2023-03-21 22:00:28] [INFO ] After 985ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 11 ms.
Support contains 8 out of 376 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 376/376 places, 278/278 transitions.
Applied a total of 0 rules in 31 ms. Remains 376 /376 variables (removed 0) and now considering 278/278 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 376/376 places, 278/278 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 554202 steps, run timeout after 3001 ms. (steps per millisecond=184 ) properties seen :{}
Probabilistic random walk after 554202 steps, saw 518358 distinct states, run finished after 3001 ms. (steps per millisecond=184 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-21 22:00:31] [INFO ] Invariant cache hit.
[2023-03-21 22:00:31] [INFO ] [Real]Absence check using 178 positive place invariants in 43 ms returned sat
[2023-03-21 22:00:32] [INFO ] After 728ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 22:00:32] [INFO ] [Nat]Absence check using 178 positive place invariants in 30 ms returned sat
[2023-03-21 22:00:32] [INFO ] After 209ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 22:00:32] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-21 22:00:32] [INFO ] After 49ms SMT Verify possible using 19 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-21 22:00:32] [INFO ] After 95ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-21 22:00:32] [INFO ] After 472ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 8 out of 376 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 376/376 places, 278/278 transitions.
Applied a total of 0 rules in 12 ms. Remains 376 /376 variables (removed 0) and now considering 278/278 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 376/376 places, 278/278 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 376/376 places, 278/278 transitions.
Applied a total of 0 rules in 10 ms. Remains 376 /376 variables (removed 0) and now considering 278/278 (removed 0) transitions.
[2023-03-21 22:00:32] [INFO ] Invariant cache hit.
[2023-03-21 22:00:32] [INFO ] Implicit Places using invariants in 237 ms returned []
[2023-03-21 22:00:32] [INFO ] Invariant cache hit.
[2023-03-21 22:00:33] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-21 22:00:34] [INFO ] Implicit Places using invariants and state equation in 1535 ms returned []
Implicit Place search using SMT with State Equation took 1788 ms to find 0 implicit places.
[2023-03-21 22:00:34] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-21 22:00:34] [INFO ] Invariant cache hit.
[2023-03-21 22:00:34] [INFO ] Dead Transitions using invariants and state equation in 280 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2111 ms. Remains : 376/376 places, 278/278 transitions.
Partial Free-agglomeration rule applied 18 times.
Drop transitions removed 18 transitions
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 376 transition count 278
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 376 transition count 260
Applied a total of 36 rules in 40 ms. Remains 376 /376 variables (removed 0) and now considering 260/278 (removed 18) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 260 rows 376 cols
[2023-03-21 22:00:34] [INFO ] Computed 178 place invariants in 3 ms
[2023-03-21 22:00:34] [INFO ] [Real]Absence check using 178 positive place invariants in 25 ms returned sat
[2023-03-21 22:00:35] [INFO ] After 263ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-21 22:00:35] [INFO ] [Nat]Absence check using 178 positive place invariants in 34 ms returned sat
[2023-03-21 22:00:35] [INFO ] After 230ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-21 22:00:35] [INFO ] After 284ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 32 ms.
[2023-03-21 22:00:35] [INFO ] After 413ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-21 22:00:35] [INFO ] Flatten gal took : 64 ms
[2023-03-21 22:00:35] [INFO ] Flatten gal took : 26 ms
[2023-03-21 22:00:35] [INFO ] Input system was already deterministic with 282 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 19 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-21 22:00:35] [INFO ] Flatten gal took : 19 ms
[2023-03-21 22:00:35] [INFO ] Flatten gal took : 20 ms
[2023-03-21 22:00:35] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 5 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-21 22:00:35] [INFO ] Flatten gal took : 17 ms
[2023-03-21 22:00:35] [INFO ] Flatten gal took : 18 ms
[2023-03-21 22:00:35] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 5 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-21 22:00:35] [INFO ] Flatten gal took : 16 ms
[2023-03-21 22:00:35] [INFO ] Flatten gal took : 23 ms
[2023-03-21 22:00:35] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-21 22:00:35] [INFO ] Flatten gal took : 16 ms
[2023-03-21 22:00:35] [INFO ] Flatten gal took : 17 ms
[2023-03-21 22:00:36] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 17 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 14 ms
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 15 ms
[2023-03-21 22:00:36] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 4 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 15 ms
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 16 ms
[2023-03-21 22:00:36] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 4 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 14 ms
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 16 ms
[2023-03-21 22:00:36] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 26 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 38 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 14 ms
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 14 ms
[2023-03-21 22:00:36] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 11 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 12 ms
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 12 ms
[2023-03-21 22:00:36] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 11 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 12 ms
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 13 ms
[2023-03-21 22:00:36] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 11 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 11 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 12 ms
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 13 ms
[2023-03-21 22:00:36] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 2 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 25 ms
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 24 ms
[2023-03-21 22:00:36] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 12 ms
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 13 ms
[2023-03-21 22:00:36] [INFO ] Input system was already deterministic with 282 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 13 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 12 ms
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 12 ms
[2023-03-21 22:00:36] [INFO ] Input system was already deterministic with 280 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Finished probabilistic random walk after 5642 steps, run visited all 1 properties in 34 ms. (steps per millisecond=165 )
Probabilistic random walk after 5642 steps, saw 5435 distinct states, run finished after 35 ms. (steps per millisecond=161 ) properties seen :1
FORMULA ShieldIIPt-PT-020A-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 383 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 382 transition count 281
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 381 transition count 280
Applied a total of 4 rules in 13 ms. Remains 381 /383 variables (removed 2) and now considering 280/282 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 381/383 places, 280/282 transitions.
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 12 ms
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 25 ms
[2023-03-21 22:00:36] [INFO ] Input system was already deterministic with 280 transitions.
Starting structural reductions in LTL mode, iteration 0 : 383/383 places, 282/282 transitions.
Applied a total of 0 rules in 3 ms. Remains 383 /383 variables (removed 0) and now considering 282/282 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 383/383 places, 282/282 transitions.
[2023-03-21 22:00:36] [INFO ] Flatten gal took : 13 ms
[2023-03-21 22:00:37] [INFO ] Flatten gal took : 12 ms
[2023-03-21 22:00:37] [INFO ] Input system was already deterministic with 282 transitions.
[2023-03-21 22:00:37] [INFO ] Flatten gal took : 14 ms
[2023-03-21 22:00:37] [INFO ] Flatten gal took : 13 ms
[2023-03-21 22:00:37] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 9 ms.
[2023-03-21 22:00:37] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 383 places, 282 transitions and 1204 arcs took 2 ms.
Total runtime 41765 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/566/ctl_0_ --ctl=/tmp/566/ctl_1_ --ctl=/tmp/566/ctl_2_ --ctl=/tmp/566/ctl_3_ --ctl=/tmp/566/ctl_4_ --ctl=/tmp/566/ctl_5_ --ctl=/tmp/566/ctl_6_ --ctl=/tmp/566/ctl_7_ --ctl=/tmp/566/ctl_8_ --ctl=/tmp/566/ctl_9_ --ctl=/tmp/566/ctl_10_ --ctl=/tmp/566/ctl_11_ --ctl=/tmp/566/ctl_12_ --ctl=/tmp/566/ctl_13_ --ctl=/tmp/566/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 16027608 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16099804 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="ShieldIIPt-PT-020A"
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 ShieldIIPt-PT-020A, 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 r393-oct2-167903716800274"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-020A.tgz
mv ShieldIIPt-PT-020A 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 ;