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.r105-tall-167814481200442.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 DES-PT-30a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481200442
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.2K Feb 26 15:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 15:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 15:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 15:40 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 15:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 26 15:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 15:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Feb 26 15:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 15:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 70K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DES-PT-30a-CTLFireability-00
FORMULA_NAME DES-PT-30a-CTLFireability-01
FORMULA_NAME DES-PT-30a-CTLFireability-02
FORMULA_NAME DES-PT-30a-CTLFireability-03
FORMULA_NAME DES-PT-30a-CTLFireability-04
FORMULA_NAME DES-PT-30a-CTLFireability-05
FORMULA_NAME DES-PT-30a-CTLFireability-06
FORMULA_NAME DES-PT-30a-CTLFireability-07
FORMULA_NAME DES-PT-30a-CTLFireability-08
FORMULA_NAME DES-PT-30a-CTLFireability-09
FORMULA_NAME DES-PT-30a-CTLFireability-10
FORMULA_NAME DES-PT-30a-CTLFireability-11
FORMULA_NAME DES-PT-30a-CTLFireability-12
FORMULA_NAME DES-PT-30a-CTLFireability-13
FORMULA_NAME DES-PT-30a-CTLFireability-14
FORMULA_NAME DES-PT-30a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678299866442

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=DES-PT-30a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 18:24:28] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 18:24:28] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 18:24:28] [INFO ] Load time of PNML (sax parser for PT used): 56 ms
[2023-03-08 18:24:28] [INFO ] Transformed 234 places.
[2023-03-08 18:24:28] [INFO ] Transformed 191 transitions.
[2023-03-08 18:24:28] [INFO ] Found NUPN structural information;
[2023-03-08 18:24:28] [INFO ] Parsed PT model containing 234 places and 191 transitions and 926 arcs in 123 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Support contains 135 out of 234 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 234/234 places, 177/177 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 233 transition count 176
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 233 transition count 176
Applied a total of 2 rules in 26 ms. Remains 233 /234 variables (removed 1) and now considering 176/177 (removed 1) transitions.
// Phase 1: matrix 176 rows 233 cols
[2023-03-08 18:24:28] [INFO ] Computed 59 place invariants in 36 ms
[2023-03-08 18:24:28] [INFO ] Implicit Places using invariants in 304 ms returned []
[2023-03-08 18:24:28] [INFO ] Invariant cache hit.
[2023-03-08 18:24:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 18:24:28] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 563 ms to find 0 implicit places.
[2023-03-08 18:24:28] [INFO ] Invariant cache hit.
[2023-03-08 18:24:29] [INFO ] Dead Transitions using invariants and state equation in 127 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 233/234 places, 176/177 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 718 ms. Remains : 233/234 places, 176/177 transitions.
Support contains 135 out of 233 places after structural reductions.
[2023-03-08 18:24:29] [INFO ] Flatten gal took : 51 ms
[2023-03-08 18:24:29] [INFO ] Flatten gal took : 24 ms
[2023-03-08 18:24:29] [INFO ] Input system was already deterministic with 176 transitions.
Incomplete random walk after 10000 steps, including 220 resets, run finished after 539 ms. (steps per millisecond=18 ) properties (out of 81) seen :38
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 43) seen :0
Running SMT prover for 43 properties.
[2023-03-08 18:24:30] [INFO ] Invariant cache hit.
[2023-03-08 18:24:30] [INFO ] [Real]Absence check using 34 positive place invariants in 5 ms returned sat
[2023-03-08 18:24:30] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 13 ms returned sat
[2023-03-08 18:24:30] [INFO ] After 306ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:43
[2023-03-08 18:24:30] [INFO ] [Nat]Absence check using 34 positive place invariants in 6 ms returned sat
[2023-03-08 18:24:31] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 78 ms returned sat
[2023-03-08 18:24:32] [INFO ] After 1398ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :42
[2023-03-08 18:24:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 18:24:34] [INFO ] After 1506ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :42
[2023-03-08 18:24:35] [INFO ] Deduced a trap composed of 12 places in 44 ms of which 4 ms to minimize.
[2023-03-08 18:24:35] [INFO ] Deduced a trap composed of 12 places in 51 ms of which 1 ms to minimize.
[2023-03-08 18:24:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 128 ms
[2023-03-08 18:24:36] [INFO ] After 3436ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :42
Attempting to minimize the solution found.
Minimization took 1565 ms.
[2023-03-08 18:24:37] [INFO ] After 7121ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :42
Fused 43 Parikh solutions to 42 different solutions.
Parikh walk visited 23 properties in 1856 ms.
Support contains 34 out of 233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 233/233 places, 176/176 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 233 transition count 174
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 233 transition count 174
Applied a total of 4 rules in 37 ms. Remains 233 /233 variables (removed 0) and now considering 174/176 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 233/233 places, 174/176 transitions.
Incomplete random walk after 10000 steps, including 156 resets, run finished after 242 ms. (steps per millisecond=41 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 19) seen :0
Interrupted probabilistic random walk after 576780 steps, run timeout after 3001 ms. (steps per millisecond=192 ) properties seen :{}
Probabilistic random walk after 576780 steps, saw 82934 distinct states, run finished after 3002 ms. (steps per millisecond=192 ) properties seen :0
Running SMT prover for 19 properties.
// Phase 1: matrix 174 rows 233 cols
[2023-03-08 18:24:43] [INFO ] Computed 61 place invariants in 11 ms
[2023-03-08 18:24:43] [INFO ] [Real]Absence check using 36 positive place invariants in 5 ms returned sat
[2023-03-08 18:24:43] [INFO ] [Real]Absence check using 36 positive and 25 generalized place invariants in 14 ms returned sat
[2023-03-08 18:24:43] [INFO ] After 182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:19
[2023-03-08 18:24:43] [INFO ] [Nat]Absence check using 36 positive place invariants in 6 ms returned sat
[2023-03-08 18:24:43] [INFO ] [Nat]Absence check using 36 positive and 25 generalized place invariants in 103 ms returned sat
[2023-03-08 18:24:44] [INFO ] After 600ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :19
[2023-03-08 18:24:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 18:24:44] [INFO ] After 482ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :19
[2023-03-08 18:24:45] [INFO ] After 1090ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :19
Attempting to minimize the solution found.
Minimization took 577 ms.
[2023-03-08 18:24:45] [INFO ] After 2668ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :19
Parikh walk visited 12 properties in 871 ms.
Support contains 20 out of 233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 233/233 places, 174/174 transitions.
Applied a total of 0 rules in 10 ms. Remains 233 /233 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11 ms. Remains : 233/233 places, 174/174 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 233/233 places, 174/174 transitions.
Applied a total of 0 rules in 9 ms. Remains 233 /233 variables (removed 0) and now considering 174/174 (removed 0) transitions.
[2023-03-08 18:24:46] [INFO ] Invariant cache hit.
[2023-03-08 18:24:46] [INFO ] Implicit Places using invariants in 127 ms returned [131]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 129 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 232/233 places, 174/174 transitions.
Applied a total of 0 rules in 9 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 148 ms. Remains : 232/233 places, 174/174 transitions.
Incomplete random walk after 10000 steps, including 148 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 69 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 52 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 814606 steps, run timeout after 3001 ms. (steps per millisecond=271 ) properties seen :{}
Probabilistic random walk after 814606 steps, saw 116318 distinct states, run finished after 3001 ms. (steps per millisecond=271 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 174 rows 232 cols
[2023-03-08 18:24:50] [INFO ] Computed 60 place invariants in 8 ms
[2023-03-08 18:24:50] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned sat
[2023-03-08 18:24:50] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 16 ms returned sat
[2023-03-08 18:24:50] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-08 18:24:50] [INFO ] [Nat]Absence check using 35 positive place invariants in 5 ms returned sat
[2023-03-08 18:24:50] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 83 ms returned sat
[2023-03-08 18:24:51] [INFO ] After 905ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-08 18:24:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 18:24:52] [INFO ] After 546ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-08 18:24:53] [INFO ] After 1255ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 697 ms.
[2023-03-08 18:24:53] [INFO ] After 3160ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 4 properties in 224 ms.
Support contains 12 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 174/174 transitions.
Applied a total of 0 rules in 14 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 232/232 places, 174/174 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 174/174 transitions.
Applied a total of 0 rules in 11 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
[2023-03-08 18:24:54] [INFO ] Invariant cache hit.
[2023-03-08 18:24:54] [INFO ] Implicit Places using invariants in 175 ms returned []
[2023-03-08 18:24:54] [INFO ] Invariant cache hit.
[2023-03-08 18:24:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 18:24:54] [INFO ] Implicit Places using invariants and state equation in 258 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
[2023-03-08 18:24:54] [INFO ] Redundant transitions in 8 ms returned []
[2023-03-08 18:24:54] [INFO ] Invariant cache hit.
[2023-03-08 18:24:54] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 593 ms. Remains : 232/232 places, 174/174 transitions.
Applied a total of 0 rules in 7 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Running SMT prover for 3 properties.
[2023-03-08 18:24:54] [INFO ] Invariant cache hit.
[2023-03-08 18:24:54] [INFO ] [Real]Absence check using 35 positive place invariants in 5 ms returned sat
[2023-03-08 18:24:54] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 14 ms returned sat
[2023-03-08 18:24:54] [INFO ] After 224ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-08 18:24:54] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2023-03-08 18:24:55] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 89 ms returned sat
[2023-03-08 18:24:55] [INFO ] After 157ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-08 18:24:55] [INFO ] After 291ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 88 ms.
[2023-03-08 18:24:55] [INFO ] After 554ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-08 18:24:55] [INFO ] Flatten gal took : 16 ms
[2023-03-08 18:24:55] [INFO ] Flatten gal took : 18 ms
[2023-03-08 18:24:55] [INFO ] Input system was already deterministic with 176 transitions.
Computed a total of 136 stabilizing places and 130 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:24:55] [INFO ] Flatten gal took : 13 ms
[2023-03-08 18:24:55] [INFO ] Flatten gal took : 15 ms
[2023-03-08 18:24:55] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 10 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:24:55] [INFO ] Flatten gal took : 13 ms
[2023-03-08 18:24:55] [INFO ] Flatten gal took : 13 ms
[2023-03-08 18:24:55] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 8 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 8 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:24:55] [INFO ] Flatten gal took : 12 ms
[2023-03-08 18:24:55] [INFO ] Flatten gal took : 12 ms
[2023-03-08 18:24:55] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 9 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:24:55] [INFO ] Flatten gal took : 12 ms
[2023-03-08 18:24:55] [INFO ] Flatten gal took : 11 ms
[2023-03-08 18:24:55] [INFO ] Input system was already deterministic with 176 transitions.
Incomplete random walk after 10000 steps, including 220 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1812449 steps, run timeout after 3001 ms. (steps per millisecond=603 ) properties seen :{}
Probabilistic random walk after 1812449 steps, saw 245918 distinct states, run finished after 3001 ms. (steps per millisecond=603 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 176 rows 233 cols
[2023-03-08 18:24:58] [INFO ] Computed 59 place invariants in 11 ms
[2023-03-08 18:24:58] [INFO ] [Real]Absence check using 34 positive place invariants in 5 ms returned sat
[2023-03-08 18:24:58] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 13 ms returned sat
[2023-03-08 18:24:58] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 18:24:58] [INFO ] [Nat]Absence check using 34 positive place invariants in 4 ms returned sat
[2023-03-08 18:24:59] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 56 ms returned sat
[2023-03-08 18:24:59] [INFO ] After 127ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 18:24:59] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 18:24:59] [INFO ] After 22ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 18:24:59] [INFO ] After 52ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-03-08 18:24:59] [INFO ] After 332ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 304 ms.
Support contains 5 out of 233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 233/233 places, 176/176 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 233 transition count 174
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 1 with 6 rules applied. Total rules applied 8 place count 233 transition count 174
Applied a total of 8 rules in 34 ms. Remains 233 /233 variables (removed 0) and now considering 174/176 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 233/233 places, 174/176 transitions.
Incomplete random walk after 1000000 steps, including 13441 resets, run finished after 2331 ms. (steps per millisecond=429 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2294 resets, run finished after 1050 ms. (steps per millisecond=952 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 5237918 steps, run timeout after 9001 ms. (steps per millisecond=581 ) properties seen :{}
Probabilistic random walk after 5237918 steps, saw 686793 distinct states, run finished after 9001 ms. (steps per millisecond=581 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 174 rows 233 cols
[2023-03-08 18:25:12] [INFO ] Computed 61 place invariants in 9 ms
[2023-03-08 18:25:12] [INFO ] [Real]Absence check using 36 positive place invariants in 4 ms returned sat
[2023-03-08 18:25:12] [INFO ] [Real]Absence check using 36 positive and 25 generalized place invariants in 17 ms returned sat
[2023-03-08 18:25:12] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 18:25:12] [INFO ] [Nat]Absence check using 36 positive place invariants in 7 ms returned sat
[2023-03-08 18:25:12] [INFO ] [Nat]Absence check using 36 positive and 25 generalized place invariants in 155 ms returned sat
[2023-03-08 18:25:12] [INFO ] After 209ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 18:25:12] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-08 18:25:12] [INFO ] After 42ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 18:25:12] [INFO ] After 66ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2023-03-08 18:25:12] [INFO ] After 554ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 309 ms.
Support contains 5 out of 233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 233/233 places, 174/174 transitions.
Applied a total of 0 rules in 7 ms. Remains 233 /233 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 233/233 places, 174/174 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 233/233 places, 174/174 transitions.
Applied a total of 0 rules in 7 ms. Remains 233 /233 variables (removed 0) and now considering 174/174 (removed 0) transitions.
[2023-03-08 18:25:12] [INFO ] Invariant cache hit.
[2023-03-08 18:25:13] [INFO ] Implicit Places using invariants in 232 ms returned [131]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 240 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 232/233 places, 174/174 transitions.
Applied a total of 0 rules in 5 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 253 ms. Remains : 232/233 places, 174/174 transitions.
Incomplete random walk after 1000000 steps, including 13459 resets, run finished after 2236 ms. (steps per millisecond=447 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2310 resets, run finished after 994 ms. (steps per millisecond=1006 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 5324387 steps, run timeout after 9001 ms. (steps per millisecond=591 ) properties seen :{}
Probabilistic random walk after 5324387 steps, saw 695927 distinct states, run finished after 9001 ms. (steps per millisecond=591 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 174 rows 232 cols
[2023-03-08 18:25:25] [INFO ] Computed 60 place invariants in 5 ms
[2023-03-08 18:25:25] [INFO ] [Real]Absence check using 35 positive place invariants in 93 ms returned sat
[2023-03-08 18:25:25] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 120 ms returned sat
[2023-03-08 18:25:25] [INFO ] After 272ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 18:25:25] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2023-03-08 18:25:25] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 115 ms returned sat
[2023-03-08 18:25:26] [INFO ] After 201ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 18:25:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-08 18:25:26] [INFO ] After 33ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 18:25:26] [INFO ] After 70ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2023-03-08 18:25:26] [INFO ] After 505ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 296 ms.
Support contains 5 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 174/174 transitions.
Applied a total of 0 rules in 6 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 232/232 places, 174/174 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 174/174 transitions.
Applied a total of 0 rules in 6 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
[2023-03-08 18:25:26] [INFO ] Invariant cache hit.
[2023-03-08 18:25:26] [INFO ] Implicit Places using invariants in 154 ms returned []
[2023-03-08 18:25:26] [INFO ] Invariant cache hit.
[2023-03-08 18:25:26] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-08 18:25:26] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 462 ms to find 0 implicit places.
[2023-03-08 18:25:27] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 18:25:27] [INFO ] Invariant cache hit.
[2023-03-08 18:25:27] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 600 ms. Remains : 232/232 places, 174/174 transitions.
Incomplete random walk after 1000000 steps, including 13426 resets, run finished after 2216 ms. (steps per millisecond=451 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2293 resets, run finished after 1004 ms. (steps per millisecond=996 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 5535102 steps, run timeout after 9005 ms. (steps per millisecond=614 ) properties seen :{}
Probabilistic random walk after 5535102 steps, saw 718465 distinct states, run finished after 9006 ms. (steps per millisecond=614 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 18:25:39] [INFO ] Invariant cache hit.
[2023-03-08 18:25:39] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned sat
[2023-03-08 18:25:39] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 17 ms returned sat
[2023-03-08 18:25:39] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 18:25:39] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2023-03-08 18:25:39] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 36 ms returned sat
[2023-03-08 18:25:39] [INFO ] After 156ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 18:25:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-08 18:25:39] [INFO ] After 49ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 18:25:39] [INFO ] After 90ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2023-03-08 18:25:39] [INFO ] After 428ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 300 ms.
Support contains 5 out of 232 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 174/174 transitions.
Applied a total of 0 rules in 5 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 232/232 places, 174/174 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 232/232 places, 174/174 transitions.
Applied a total of 0 rules in 5 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
[2023-03-08 18:25:40] [INFO ] Invariant cache hit.
[2023-03-08 18:25:40] [INFO ] Implicit Places using invariants in 142 ms returned []
[2023-03-08 18:25:40] [INFO ] Invariant cache hit.
[2023-03-08 18:25:40] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-08 18:25:40] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 482 ms to find 0 implicit places.
[2023-03-08 18:25:40] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 18:25:40] [INFO ] Invariant cache hit.
[2023-03-08 18:25:40] [INFO ] Dead Transitions using invariants and state equation in 137 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 642 ms. Remains : 232/232 places, 174/174 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 232 transition count 174
Applied a total of 1 rules in 11 ms. Remains 232 /232 variables (removed 0) and now considering 174/174 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 174 rows 232 cols
[2023-03-08 18:25:40] [INFO ] Computed 60 place invariants in 2 ms
[2023-03-08 18:25:40] [INFO ] [Real]Absence check using 35 positive place invariants in 4 ms returned sat
[2023-03-08 18:25:40] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 13 ms returned sat
[2023-03-08 18:25:40] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 18:25:40] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2023-03-08 18:25:41] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 109 ms returned sat
[2023-03-08 18:25:41] [INFO ] After 196ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 18:25:41] [INFO ] After 228ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2023-03-08 18:25:41] [INFO ] After 426ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Starting structural reductions in LTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 12 ms
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 11 ms
[2023-03-08 18:25:41] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 10 ms
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 10 ms
[2023-03-08 18:25:41] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 12 ms
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 8 ms
[2023-03-08 18:25:41] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 9 ms
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 9 ms
[2023-03-08 18:25:41] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 9 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 12 ms
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 9 ms
[2023-03-08 18:25:41] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 7 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 7 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 10 ms
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 9 ms
[2023-03-08 18:25:41] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 10 ms
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 8 ms
[2023-03-08 18:25:41] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 1 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 8 ms
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 20 ms
[2023-03-08 18:25:41] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 6 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 8 ms
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 8 ms
[2023-03-08 18:25:41] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 2 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 8 ms
[2023-03-08 18:25:41] [INFO ] Flatten gal took : 8 ms
[2023-03-08 18:25:41] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 30 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 30 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:25:42] [INFO ] Flatten gal took : 8 ms
[2023-03-08 18:25:42] [INFO ] Flatten gal took : 23 ms
[2023-03-08 18:25:42] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in LTL mode, iteration 0 : 233/233 places, 176/176 transitions.
Applied a total of 0 rules in 15 ms. Remains 233 /233 variables (removed 0) and now considering 176/176 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 233/233 places, 176/176 transitions.
[2023-03-08 18:25:42] [INFO ] Flatten gal took : 7 ms
[2023-03-08 18:25:42] [INFO ] Flatten gal took : 8 ms
[2023-03-08 18:25:42] [INFO ] Input system was already deterministic with 176 transitions.
[2023-03-08 18:25:42] [INFO ] Flatten gal took : 9 ms
[2023-03-08 18:25:42] [INFO ] Flatten gal took : 23 ms
[2023-03-08 18:25:42] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 17 ms.
[2023-03-08 18:25:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 233 places, 176 transitions and 858 arcs took 2 ms.
Total runtime 74142 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/590/ctl_0_ --ctl=/tmp/590/ctl_1_ --ctl=/tmp/590/ctl_2_ --ctl=/tmp/590/ctl_3_ --ctl=/tmp/590/ctl_4_ --ctl=/tmp/590/ctl_5_ --ctl=/tmp/590/ctl_6_ --ctl=/tmp/590/ctl_7_ --ctl=/tmp/590/ctl_8_ --ctl=/tmp/590/ctl_9_ --ctl=/tmp/590/ctl_10_ --ctl=/tmp/590/ctl_11_ --ctl=/tmp/590/ctl_12_ --ctl=/tmp/590/ctl_13_ --ctl=/tmp/590/ctl_14_ --ctl=/tmp/590/ctl_15_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 16013200 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16098116 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="DES-PT-30a"
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 DES-PT-30a, 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 r105-tall-167814481200442"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-30a.tgz
mv DES-PT-30a 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 ;