About the Execution of LTSMin+red for QuasiCertifProtocol-PT-28
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 0.000 | 3194446.00 | 0.00 | 0.00 | TFT??T?T???T???? | normal |
Execution Chart
Sorry, for this execution, no execution chart could be reported.
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r297-tall-167873951100897.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 QuasiCertifProtocol-PT-28, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873951100897
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.8M
-rw-r--r-- 1 mcc users 80K Feb 26 01:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 452K Feb 26 01:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 19K Feb 26 01:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 124K Feb 26 01:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 46K Feb 25 16:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 182K Feb 25 16:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 25 16:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 25 16:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 106K Feb 26 01:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 644K Feb 26 01:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 35K Feb 26 01:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 218K Feb 26 01:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.4K Feb 25 16:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 749K 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 QuasiCertifProtocol-PT-28-CTLCardinality-00
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-01
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-02
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-03
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-04
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-05
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-06
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-07
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-08
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-09
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-10
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-11
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-12
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-13
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-14
FORMULA_NAME QuasiCertifProtocol-PT-28-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679675155295
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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=QuasiCertifProtocol-PT-28
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 16:26:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-24 16:26:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 16:26:01] [INFO ] Load time of PNML (sax parser for PT used): 118 ms
[2023-03-24 16:26:01] [INFO ] Transformed 2998 places.
[2023-03-24 16:26:01] [INFO ] Transformed 446 transitions.
[2023-03-24 16:26:02] [INFO ] Parsed PT model containing 2998 places and 446 transitions and 6489 arcs in 218 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 70 ms.
Support contains 2911 out of 2998 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2998/2998 places, 446/446 transitions.
Reduce places removed 32 places and 0 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 2966 transition count 446
Applied a total of 32 rules in 42 ms. Remains 2966 /2998 variables (removed 32) and now considering 446/446 (removed 0) transitions.
// Phase 1: matrix 446 rows 2966 cols
[2023-03-24 16:26:02] [INFO ] Computed 2521 place invariants in 89 ms
[2023-03-24 16:26:02] [INFO ] Implicit Places using invariants in 648 ms returned []
[2023-03-24 16:26:02] [INFO ] Invariant cache hit.
[2023-03-24 16:26:04] [INFO ] Implicit Places using invariants and state equation in 1686 ms returned []
Implicit Place search using SMT with State Equation took 2367 ms to find 0 implicit places.
[2023-03-24 16:26:04] [INFO ] Invariant cache hit.
[2023-03-24 16:26:05] [INFO ] Dead Transitions using invariants and state equation in 1268 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2966/2998 places, 446/446 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3680 ms. Remains : 2966/2998 places, 446/446 transitions.
Support contains 2911 out of 2966 places after structural reductions.
[2023-03-24 16:26:06] [INFO ] Flatten gal took : 217 ms
[2023-03-24 16:26:06] [INFO ] Flatten gal took : 113 ms
[2023-03-24 16:26:06] [INFO ] Input system was already deterministic with 446 transitions.
Incomplete random walk after 10000 steps, including 302 resets, run finished after 1142 ms. (steps per millisecond=8 ) properties (out of 92) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 88) 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 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 88) 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 88) 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 88) 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 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 88) 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 88) 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 88) 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 88) 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 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 88) 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 88) 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 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 88) 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 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 88) 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 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) 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 88) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 88) 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 88) seen :0
Interrupted probabilistic random walk after 211025 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 211025 steps, saw 28324 distinct states, run finished after 3004 ms. (steps per millisecond=70 ) properties seen :0
Running SMT prover for 88 properties.
[2023-03-24 16:26:11] [INFO ] Invariant cache hit.
[2023-03-24 16:26:16] [INFO ] [Real]Absence check using 0 positive and 2521 generalized place invariants in 612 ms returned sat
[2023-03-24 16:26:16] [INFO ] After 5310ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:88
[2023-03-24 16:26:21] [INFO ] [Nat]Absence check using 0 positive and 2521 generalized place invariants in 588 ms returned sat
[2023-03-24 16:26:41] [INFO ] After 16159ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :83
[2023-03-24 16:26:41] [INFO ] After 16162ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :83
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-24 16:26:41] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :83
Fused 88 Parikh solutions to 4 different solutions.
Parikh walk visited 22 properties in 56 ms.
Support contains 1086 out of 2966 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Graph (complete) has 30054 edges and 2966 vertex of which 2965 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.16 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 2965 transition count 444
Free-agglomeration rule (complex) applied 21 times.
Iterating global reduction 1 with 21 rules applied. Total rules applied 24 place count 2965 transition count 423
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 45 place count 2944 transition count 423
Applied a total of 45 rules in 495 ms. Remains 2944 /2966 variables (removed 22) and now considering 423/446 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 496 ms. Remains : 2944/2966 places, 423/446 transitions.
Incomplete random walk after 10000 steps, including 302 resets, run finished after 683 ms. (steps per millisecond=14 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) 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 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) 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 62) 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 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 62) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 62) seen :0
Interrupted probabilistic random walk after 330055 steps, run timeout after 3001 ms. (steps per millisecond=109 ) properties seen :{}
Probabilistic random walk after 330055 steps, saw 43356 distinct states, run finished after 3001 ms. (steps per millisecond=109 ) properties seen :0
Running SMT prover for 62 properties.
// Phase 1: matrix 423 rows 2944 cols
[2023-03-24 16:26:46] [INFO ] Computed 2522 place invariants in 54 ms
[2023-03-24 16:26:50] [INFO ] [Real]Absence check using 0 positive and 2522 generalized place invariants in 557 ms returned sat
[2023-03-24 16:26:50] [INFO ] After 4250ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:62
[2023-03-24 16:26:54] [INFO ] [Nat]Absence check using 0 positive and 2522 generalized place invariants in 578 ms returned sat
[2023-03-24 16:27:15] [INFO ] After 18661ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :56
[2023-03-24 16:27:15] [INFO ] After 18667ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :56
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-24 16:27:15] [INFO ] After 25036ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :56
Fused 62 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1029 out of 2944 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2944/2944 places, 423/423 transitions.
Applied a total of 0 rules in 81 ms. Remains 2944 /2944 variables (removed 0) and now considering 423/423 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 2944/2944 places, 423/423 transitions.
Incomplete random walk after 10000 steps, including 303 resets, run finished after 530 ms. (steps per millisecond=18 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 58) 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 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) 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 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) 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 58) 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 58) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) 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 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) 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 58) 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 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 58) seen :0
Interrupted probabilistic random walk after 346625 steps, run timeout after 3001 ms. (steps per millisecond=115 ) properties seen :{}
Probabilistic random walk after 346625 steps, saw 45234 distinct states, run finished after 3001 ms. (steps per millisecond=115 ) properties seen :0
Running SMT prover for 58 properties.
[2023-03-24 16:27:19] [INFO ] Invariant cache hit.
[2023-03-24 16:27:22] [INFO ] [Real]Absence check using 0 positive and 2522 generalized place invariants in 600 ms returned sat
[2023-03-24 16:27:27] [INFO ] After 7777ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:55
[2023-03-24 16:27:30] [INFO ] [Nat]Absence check using 0 positive and 2522 generalized place invariants in 610 ms returned sat
[2023-03-24 16:27:52] [INFO ] After 19221ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :53
[2023-03-24 16:27:52] [INFO ] After 19226ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :53
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-24 16:27:52] [INFO ] After 25031ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :53
Fused 58 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1000 out of 2944 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2944/2944 places, 423/423 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2944 transition count 422
Applied a total of 1 rules in 97 ms. Remains 2944 /2944 variables (removed 0) and now considering 422/423 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 2944/2944 places, 422/423 transitions.
Successfully simplified 11 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA QuasiCertifProtocol-PT-28-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 16:27:52] [INFO ] Flatten gal took : 84 ms
[2023-03-24 16:27:52] [INFO ] Flatten gal took : 82 ms
[2023-03-24 16:27:52] [INFO ] Input system was already deterministic with 446 transitions.
Support contains 2854 out of 2966 places (down from 2855) after GAL structural reductions.
Computed a total of 2966 stabilizing places and 446 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2966 transition count 446
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA QuasiCertifProtocol-PT-28-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Graph (complete) has 30054 edges and 2966 vertex of which 2096 are kept as prefixes of interest. Removing 870 places using SCC suffix rule.29 ms
Discarding 870 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 58 place count 2038 transition count 331
Iterating global reduction 0 with 57 rules applied. Total rules applied 115 place count 2038 transition count 331
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 117 place count 2038 transition count 331
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 118 place count 2037 transition count 330
Iterating global reduction 0 with 1 rules applied. Total rules applied 119 place count 2037 transition count 330
Applied a total of 119 rules in 674 ms. Remains 2037 /2966 variables (removed 929) and now considering 330/446 (removed 116) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 674 ms. Remains : 2037/2966 places, 330/446 transitions.
[2023-03-24 16:27:53] [INFO ] Flatten gal took : 49 ms
[2023-03-24 16:27:53] [INFO ] Flatten gal took : 49 ms
[2023-03-24 16:27:53] [INFO ] Input system was already deterministic with 330 transitions.
Incomplete random walk after 10000 steps, including 280 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1225961 steps, run timeout after 3001 ms. (steps per millisecond=408 ) properties seen :{}
Probabilistic random walk after 1225961 steps, saw 157220 distinct states, run finished after 3001 ms. (steps per millisecond=408 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 330 rows 2037 cols
[2023-03-24 16:27:56] [INFO ] Computed 1708 place invariants in 18 ms
[2023-03-24 16:27:57] [INFO ] [Real]Absence check using 0 positive and 1708 generalized place invariants in 371 ms returned sat
[2023-03-24 16:27:58] [INFO ] After 1919ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 16:27:59] [INFO ] [Nat]Absence check using 0 positive and 1708 generalized place invariants in 370 ms returned sat
[2023-03-24 16:28:01] [INFO ] After 1668ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 16:28:01] [INFO ] After 1777ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 93 ms.
[2023-03-24 16:28:01] [INFO ] After 2521ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 150 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=30 )
FORMULA QuasiCertifProtocol-PT-28-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 4 ms.
Starting structural reductions in SI_CTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Graph (complete) has 30054 edges and 2966 vertex of which 2065 are kept as prefixes of interest. Removing 901 places using SCC suffix rule.8 ms
Discarding 901 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 58 place count 2007 transition count 329
Iterating global reduction 0 with 57 rules applied. Total rules applied 115 place count 2007 transition count 329
Applied a total of 115 rules in 142 ms. Remains 2007 /2966 variables (removed 959) and now considering 329/446 (removed 117) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 144 ms. Remains : 2007/2966 places, 329/446 transitions.
[2023-03-24 16:28:01] [INFO ] Flatten gal took : 54 ms
[2023-03-24 16:28:01] [INFO ] Flatten gal took : 59 ms
[2023-03-24 16:28:01] [INFO ] Input system was already deterministic with 329 transitions.
Incomplete random walk after 10000 steps, including 282 resets, run finished after 267 ms. (steps per millisecond=37 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 704354 steps, run timeout after 3001 ms. (steps per millisecond=234 ) properties seen :{}
Probabilistic random walk after 704354 steps, saw 91190 distinct states, run finished after 3001 ms. (steps per millisecond=234 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 329 rows 2007 cols
[2023-03-24 16:28:05] [INFO ] Computed 1680 place invariants in 30 ms
[2023-03-24 16:28:05] [INFO ] [Real]Absence check using 0 positive and 1680 generalized place invariants in 360 ms returned sat
[2023-03-24 16:28:06] [INFO ] After 800ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 16:28:06] [INFO ] [Nat]Absence check using 0 positive and 1680 generalized place invariants in 299 ms returned sat
[2023-03-24 16:28:21] [INFO ] After 15275ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 841 out of 2007 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2007/2007 places, 329/329 transitions.
Graph (complete) has 28249 edges and 2007 vertex of which 1135 are kept as prefixes of interest. Removing 872 places using SCC suffix rule.2 ms
Discarding 872 places :
Also discarding 60 output transitions
Drop transitions removed 60 transitions
Drop transitions removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Discarding 58 places :
Implicit places reduction removed 58 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 180 rules applied. Total rules applied 181 place count 1077 transition count 147
Ensure Unique test removed 29 places
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 1 with 31 rules applied. Total rules applied 212 place count 1046 transition count 147
Performed 87 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 87 Pre rules applied. Total rules applied 212 place count 1046 transition count 60
Deduced a syphon composed of 87 places in 0 ms
Ensure Unique test removed 58 places
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 2 with 232 rules applied. Total rules applied 444 place count 901 transition count 60
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 445 place count 901 transition count 59
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 446 place count 900 transition count 59
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 447 place count 899 transition count 58
Applied a total of 447 rules in 49 ms. Remains 899 /2007 variables (removed 1108) and now considering 58/329 (removed 271) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 899/2007 places, 58/329 transitions.
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
FORMULA QuasiCertifProtocol-PT-28-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Graph (complete) has 30054 edges and 2966 vertex of which 2065 are kept as prefixes of interest. Removing 901 places using SCC suffix rule.10 ms
Discarding 901 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 29 place count 2037 transition count 388
Iterating global reduction 0 with 28 rules applied. Total rules applied 57 place count 2037 transition count 388
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 58 place count 2037 transition count 388
Applied a total of 58 rules in 149 ms. Remains 2037 /2966 variables (removed 929) and now considering 388/446 (removed 58) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 150 ms. Remains : 2037/2966 places, 388/446 transitions.
[2023-03-24 16:28:21] [INFO ] Flatten gal took : 41 ms
[2023-03-24 16:28:21] [INFO ] Flatten gal took : 61 ms
[2023-03-24 16:28:21] [INFO ] Input system was already deterministic with 388 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Graph (complete) has 30054 edges and 2966 vertex of which 2935 are kept as prefixes of interest. Removing 31 places using SCC suffix rule.14 ms
Discarding 31 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Applied a total of 1 rules in 127 ms. Remains 2935 /2966 variables (removed 31) and now considering 444/446 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 128 ms. Remains : 2935/2966 places, 444/446 transitions.
[2023-03-24 16:28:21] [INFO ] Flatten gal took : 78 ms
[2023-03-24 16:28:22] [INFO ] Flatten gal took : 59 ms
[2023-03-24 16:28:22] [INFO ] Input system was already deterministic with 444 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Graph (complete) has 30054 edges and 2966 vertex of which 2906 are kept as prefixes of interest. Removing 60 places using SCC suffix rule.7 ms
Discarding 60 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 189 ms. Remains 2905 /2966 variables (removed 61) and now considering 443/446 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 189 ms. Remains : 2905/2966 places, 443/446 transitions.
[2023-03-24 16:28:22] [INFO ] Flatten gal took : 55 ms
[2023-03-24 16:28:22] [INFO ] Flatten gal took : 57 ms
[2023-03-24 16:28:22] [INFO ] Input system was already deterministic with 443 transitions.
Finished random walk after 34 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=17 )
FORMULA QuasiCertifProtocol-PT-28-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Graph (complete) has 30054 edges and 2966 vertex of which 2065 are kept as prefixes of interest. Removing 901 places using SCC suffix rule.6 ms
Discarding 901 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 58 place count 2007 transition count 329
Iterating global reduction 0 with 57 rules applied. Total rules applied 115 place count 2007 transition count 329
Applied a total of 115 rules in 182 ms. Remains 2007 /2966 variables (removed 959) and now considering 329/446 (removed 117) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 183 ms. Remains : 2007/2966 places, 329/446 transitions.
[2023-03-24 16:28:22] [INFO ] Flatten gal took : 38 ms
[2023-03-24 16:28:22] [INFO ] Flatten gal took : 38 ms
[2023-03-24 16:28:22] [INFO ] Input system was already deterministic with 329 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Graph (complete) has 30054 edges and 2966 vertex of which 2065 are kept as prefixes of interest. Removing 901 places using SCC suffix rule.7 ms
Discarding 901 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 57 places :
Symmetric choice reduction at 0 with 57 rule applications. Total rules 58 place count 2007 transition count 329
Iterating global reduction 0 with 57 rules applied. Total rules applied 115 place count 2007 transition count 329
Applied a total of 115 rules in 112 ms. Remains 2007 /2966 variables (removed 959) and now considering 329/446 (removed 117) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 113 ms. Remains : 2007/2966 places, 329/446 transitions.
[2023-03-24 16:28:23] [INFO ] Flatten gal took : 53 ms
[2023-03-24 16:28:23] [INFO ] Flatten gal took : 45 ms
[2023-03-24 16:28:23] [INFO ] Input system was already deterministic with 329 transitions.
Incomplete random walk after 10000 steps, including 281 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 174 ms. (steps per millisecond=57 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 697501 steps, run timeout after 3001 ms. (steps per millisecond=232 ) properties seen :{}
Probabilistic random walk after 697501 steps, saw 90317 distinct states, run finished after 3001 ms. (steps per millisecond=232 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 16:28:26] [INFO ] Invariant cache hit.
[2023-03-24 16:28:27] [INFO ] [Real]Absence check using 0 positive and 1680 generalized place invariants in 358 ms returned sat
[2023-03-24 16:28:35] [INFO ] After 9107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 16:28:36] [INFO ] [Nat]Absence check using 0 positive and 1680 generalized place invariants in 359 ms returned sat
[2023-03-24 16:28:40] [INFO ] After 4046ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 16:28:42] [INFO ] After 6002ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1773 ms.
[2023-03-24 16:28:44] [INFO ] After 8403ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 122 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=24 )
FORMULA QuasiCertifProtocol-PT-28-CTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 4 ms.
Starting structural reductions in LTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 2936 transition count 446
Applied a total of 30 rules in 160 ms. Remains 2936 /2966 variables (removed 30) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 160 ms. Remains : 2936/2966 places, 446/446 transitions.
[2023-03-24 16:28:44] [INFO ] Flatten gal took : 53 ms
[2023-03-24 16:28:44] [INFO ] Flatten gal took : 54 ms
[2023-03-24 16:28:44] [INFO ] Input system was already deterministic with 446 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 2936 transition count 446
Applied a total of 30 rules in 142 ms. Remains 2936 /2966 variables (removed 30) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 143 ms. Remains : 2936/2966 places, 446/446 transitions.
[2023-03-24 16:28:44] [INFO ] Flatten gal took : 65 ms
[2023-03-24 16:28:44] [INFO ] Flatten gal took : 54 ms
[2023-03-24 16:28:44] [INFO ] Input system was already deterministic with 446 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 2936 transition count 446
Applied a total of 30 rules in 158 ms. Remains 2936 /2966 variables (removed 30) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 158 ms. Remains : 2936/2966 places, 446/446 transitions.
[2023-03-24 16:28:44] [INFO ] Flatten gal took : 53 ms
[2023-03-24 16:28:45] [INFO ] Flatten gal took : 54 ms
[2023-03-24 16:28:45] [INFO ] Input system was already deterministic with 446 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 2936 transition count 446
Applied a total of 30 rules in 198 ms. Remains 2936 /2966 variables (removed 30) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 199 ms. Remains : 2936/2966 places, 446/446 transitions.
[2023-03-24 16:28:45] [INFO ] Flatten gal took : 51 ms
[2023-03-24 16:28:45] [INFO ] Flatten gal took : 52 ms
[2023-03-24 16:28:45] [INFO ] Input system was already deterministic with 446 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 2936 transition count 446
Applied a total of 30 rules in 147 ms. Remains 2936 /2966 variables (removed 30) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 147 ms. Remains : 2936/2966 places, 446/446 transitions.
[2023-03-24 16:28:45] [INFO ] Flatten gal took : 53 ms
[2023-03-24 16:28:45] [INFO ] Flatten gal took : 58 ms
[2023-03-24 16:28:45] [INFO ] Input system was already deterministic with 446 transitions.
Starting structural reductions in LTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 2937 transition count 446
Applied a total of 29 rules in 145 ms. Remains 2937 /2966 variables (removed 29) and now considering 446/446 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 146 ms. Remains : 2937/2966 places, 446/446 transitions.
[2023-03-24 16:28:46] [INFO ] Flatten gal took : 51 ms
[2023-03-24 16:28:46] [INFO ] Flatten gal took : 52 ms
[2023-03-24 16:28:46] [INFO ] Input system was already deterministic with 446 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 2966/2966 places, 446/446 transitions.
Graph (complete) has 30054 edges and 2966 vertex of which 2123 are kept as prefixes of interest. Removing 843 places using SCC suffix rule.7 ms
Discarding 843 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 27 place count 2096 transition count 391
Iterating global reduction 0 with 26 rules applied. Total rules applied 53 place count 2096 transition count 391
Applied a total of 53 rules in 185 ms. Remains 2096 /2966 variables (removed 870) and now considering 391/446 (removed 55) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 185 ms. Remains : 2096/2966 places, 391/446 transitions.
[2023-03-24 16:28:46] [INFO ] Flatten gal took : 37 ms
[2023-03-24 16:28:46] [INFO ] Flatten gal took : 39 ms
[2023-03-24 16:28:46] [INFO ] Input system was already deterministic with 391 transitions.
[2023-03-24 16:28:46] [INFO ] Flatten gal took : 55 ms
[2023-03-24 16:28:46] [INFO ] Flatten gal took : 78 ms
[2023-03-24 16:28:46] [INFO ] Export to MCC of 10 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2023-03-24 16:28:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 2966 places, 446 transitions and 6256 arcs took 7 ms.
Total runtime 165000 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/512/ctl_0_ --ctl=/tmp/512/ctl_1_ --ctl=/tmp/512/ctl_2_ --ctl=/tmp/512/ctl_3_ --ctl=/tmp/512/ctl_4_ --ctl=/tmp/512/ctl_5_ --ctl=/tmp/512/ctl_6_ --ctl=/tmp/512/ctl_7_ --ctl=/tmp/512/ctl_8_ --ctl=/tmp/512/ctl_9_ --mu-par --mu-opt
Could not compute solution for formula : QuasiCertifProtocol-PT-28-CTLCardinality-03
Could not compute solution for formula : QuasiCertifProtocol-PT-28-CTLCardinality-04
Could not compute solution for formula : QuasiCertifProtocol-PT-28-CTLCardinality-06
Could not compute solution for formula : QuasiCertifProtocol-PT-28-CTLCardinality-08
Could not compute solution for formula : QuasiCertifProtocol-PT-28-CTLCardinality-09
Could not compute solution for formula : QuasiCertifProtocol-PT-28-CTLCardinality-10
Could not compute solution for formula : QuasiCertifProtocol-PT-28-CTLCardinality-12
Could not compute solution for formula : QuasiCertifProtocol-PT-28-CTLCardinality-13
Could not compute solution for formula : QuasiCertifProtocol-PT-28-CTLCardinality-14
Could not compute solution for formula : QuasiCertifProtocol-PT-28-CTLCardinality-15
BK_STOP 1679678349741
--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name QuasiCertifProtocol-PT-28-CTLCardinality-03
ctl formula formula --ctl=/tmp/512/ctl_0_
ctl formula name QuasiCertifProtocol-PT-28-CTLCardinality-04
ctl formula formula --ctl=/tmp/512/ctl_1_
ctl formula name QuasiCertifProtocol-PT-28-CTLCardinality-06
ctl formula formula --ctl=/tmp/512/ctl_2_
ctl formula name QuasiCertifProtocol-PT-28-CTLCardinality-08
ctl formula formula --ctl=/tmp/512/ctl_3_
ctl formula name QuasiCertifProtocol-PT-28-CTLCardinality-09
ctl formula formula --ctl=/tmp/512/ctl_4_
ctl formula name QuasiCertifProtocol-PT-28-CTLCardinality-10
ctl formula formula --ctl=/tmp/512/ctl_5_
ctl formula name QuasiCertifProtocol-PT-28-CTLCardinality-12
ctl formula formula --ctl=/tmp/512/ctl_6_
ctl formula name QuasiCertifProtocol-PT-28-CTLCardinality-13
ctl formula formula --ctl=/tmp/512/ctl_7_
ctl formula name QuasiCertifProtocol-PT-28-CTLCardinality-14
ctl formula formula --ctl=/tmp/512/ctl_8_
ctl formula name QuasiCertifProtocol-PT-28-CTLCardinality-15
ctl formula formula --ctl=/tmp/512/ctl_9_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 2966 places, 446 transitions and 6256 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.020 real 0.000 user 0.020 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 446->446 groups
pnml2lts-sym: Regrouping took 1.960 real 1.960 user 0.000 sys
pnml2lts-sym: state vector length is 2966; there are 446 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
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="QuasiCertifProtocol-PT-28"
export BK_EXAMINATION="CTLCardinality"
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 QuasiCertifProtocol-PT-28, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r297-tall-167873951100897"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/QuasiCertifProtocol-PT-28.tgz
mv QuasiCertifProtocol-PT-28 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;