Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r395-smll-171683824000113.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is SimpleLoadBal-PT-20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r395-smll-171683824000113
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K Apr 23 07:57 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:57 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 12:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 13 12:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 12:00 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 13 12:00 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 19 15:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 2.0M May 18 16:43 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 SimpleLoadBal-PT-20-LTLFireability-00
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-01
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-02
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-03
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-04
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-05
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-06
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-07
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-08
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-09
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-10
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-11
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-12
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-13
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-14
FORMULA_NAME SimpleLoadBal-PT-20-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716956904594

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SimpleLoadBal-PT-20
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-29 04:28:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 04:28:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 04:28:28] [INFO ] Load time of PNML (sax parser for PT used): 588 ms
[2024-05-29 04:28:28] [INFO ] Transformed 194 places.
[2024-05-29 04:28:28] [INFO ] Transformed 2205 transitions.
[2024-05-29 04:28:28] [INFO ] Found NUPN structural information;
[2024-05-29 04:28:28] [INFO ] Completing missing partition info from NUPN : creating a component with [P_client_idle_1, P_client_idle_2, P_client_idle_3, P_client_idle_4, P_client_idle_5, P_client_idle_6, P_client_idle_7, P_client_idle_8, P_client_idle_9, P_client_idle_10, P_client_idle_11, P_client_idle_12, P_client_idle_13, P_client_idle_14, P_client_idle_15, P_client_idle_16, P_client_idle_17, P_client_idle_18, P_client_idle_19, P_client_idle_20, P_client_waiting_1, P_client_waiting_2, P_client_waiting_3, P_client_waiting_4, P_client_waiting_5, P_client_waiting_6, P_client_waiting_7, P_client_waiting_8, P_client_waiting_9, P_client_waiting_10, P_client_waiting_11, P_client_waiting_12, P_client_waiting_13, P_client_waiting_14, P_client_waiting_15, P_client_waiting_16, P_client_waiting_17, P_client_waiting_18, P_client_waiting_19, P_client_waiting_20, P_client_request_1, P_client_request_2, P_client_request_3, P_client_request_4, P_client_request_5, P_client_request_6, P_client_request_7, P_client_request_8, P_client_request_9, P_client_request_10, P_client_request_11, P_client_request_12, P_client_request_13, P_client_request_14, P_client_request_15, P_client_request_16, P_client_request_17, P_client_request_18, P_client_request_19, P_client_request_20, P_client_ack_1, P_client_ack_2, P_client_ack_3, P_client_ack_4, P_client_ack_5, P_client_ack_6, P_client_ack_7, P_client_ack_8, P_client_ack_9, P_client_ack_10, P_client_ack_11, P_client_ack_12, P_client_ack_13, P_client_ack_14, P_client_ack_15, P_client_ack_16, P_client_ack_17, P_client_ack_18, P_client_ack_19, P_client_ack_20, P_server_idle_1, P_server_idle_2, P_server_waiting_1, P_server_waiting_2, P_server_processed_1, P_server_processed_2, P_server_notification_1, P_server_notification_2, P_server_notification_ack_1, P_server_notification_ack_2, P_server_request_1_1, P_server_request_1_2, P_server_request_2_1, P_server_request_2_2, P_server_request_3_1, P_server_request_3_2, P_server_request_4_1, P_server_request_4_2, P_server_request_5_1, P_server_request_5_2, P_server_request_6_1, P_server_request_6_2, P_server_request_7_1, P_server_request_7_2, P_server_request_8_1, P_server_request_8_2, P_server_request_9_1, P_server_request_9_2, P_server_request_10_1, P_server_request_10_2, P_server_request_11_1, P_server_request_11_2, P_server_request_12_1, P_server_request_12_2, P_server_request_13_1, P_server_request_13_2, P_server_request_14_1, P_server_request_14_2, P_server_request_15_1, P_server_request_15_2, P_server_request_16_1, P_server_request_16_2, P_server_request_17_1, P_server_request_17_2, P_server_request_18_1, P_server_request_18_2, P_server_request_19_1, P_server_request_19_2, P_server_request_20_1, P_server_request_20_2, P_lb_idle_1, P_lb_routing_1_1, P_lb_routing_1_2, P_lb_routing_1_3, P_lb_routing_1_4, P_lb_routing_1_5, P_lb_routing_1_6, P_lb_routing_1_7, P_lb_routing_1_8, P_lb_routing_1_9, P_lb_routing_1_10, P_lb_routing_1_11, P_lb_routing_1_12, P_lb_routing_1_13, P_lb_routing_1_14, P_lb_routing_1_15, P_lb_routing_1_16, P_lb_routing_1_17, P_lb_routing_1_18, P_lb_routing_1_19, P_lb_routing_1_20, P_lb_balancing_1, P_lb_load_1_0, P_lb_load_1_1, P_lb_load_1_2, P_lb_load_1_3, P_lb_load_1_4, P_lb_load_1_5, P_lb_load_1_6, P_lb_load_1_7, P_lb_load_1_8, P_lb_load_1_9, P_lb_load_1_10, P_lb_load_1_11, P_lb_load_1_12, P_lb_load_1_13, P_lb_load_1_14, P_lb_load_1_15, P_lb_load_1_16, P_lb_load_1_17, P_lb_load_1_18, P_lb_load_1_19, P_lb_load_1_20, P_lb_load_2_0, P_lb_load_2_1, P_lb_load_2_2, P_lb_load_2_3, P_lb_load_2_4, P_lb_load_2_5, P_lb_load_2_6, P_lb_load_2_7, P_lb_load_2_8, P_lb_load_2_9, P_lb_load_2_10, P_lb_load_2_11, P_lb_load_2_12, P_lb_load_2_13, P_lb_load_2_14, P_lb_load_2_15, P_lb_load_2_16, P_lb_load_2_17, P_lb_load_2_18, P_lb_load_2_19, P_lb_load_2_20]
[2024-05-29 04:28:28] [INFO ] Parsed PT model containing 194 places and 2205 transitions and 15678 arcs in 802 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA SimpleLoadBal-PT-20-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 55 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 53 ms. Remains 194 /194 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2024-05-29 04:28:28] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2024-05-29 04:28:29] [INFO ] Invariants computation overflowed in 45 ms
[2024-05-29 04:28:29] [INFO ] Implicit Places using invariants in 524 ms returned []
[2024-05-29 04:28:29] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 194 cols
[2024-05-29 04:28:29] [INFO ] Invariants computation overflowed in 19 ms
[2024-05-29 04:28:30] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:28:32] [INFO ] Implicit Places using invariants and state equation in 3029 ms returned [20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 82, 83]
Discarding 22 places :
Implicit Place search using SMT with State Equation took 3607 ms to find 22 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 172/194 places, 2205/2205 transitions.
Applied a total of 0 rules in 21 ms. Remains 172 /172 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3683 ms. Remains : 172/194 places, 2205/2205 transitions.
Support contains 55 out of 172 places after structural reductions.
[2024-05-29 04:28:33] [INFO ] Flatten gal took : 372 ms
[2024-05-29 04:28:33] [INFO ] Flatten gal took : 248 ms
[2024-05-29 04:28:33] [INFO ] Input system was already deterministic with 2205 transitions.
Support contains 53 out of 172 places (down from 55) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 965 ms. (steps per millisecond=10 ) properties (out of 29) seen :4
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 25) 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 25) 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 25) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) 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 24) seen :0
Running SMT prover for 24 properties.
[2024-05-29 04:28:35] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 172 cols
[2024-05-29 04:28:35] [INFO ] Invariants computation overflowed in 21 ms
[2024-05-29 04:28:40] [INFO ] After 5236ms SMT Verify possible using all constraints in real domain returned unsat :11 sat :0 real:13
[2024-05-29 04:28:44] [INFO ] After 3508ms SMT Verify possible using state equation in natural domain returned unsat :11 sat :13
[2024-05-29 04:28:44] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:28:49] [INFO ] After 4715ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :11 sat :13
[2024-05-29 04:28:54] [INFO ] After 9979ms SMT Verify possible using trap constraints in natural domain returned unsat :11 sat :13
Attempting to minimize the solution found.
Minimization took 5220 ms.
[2024-05-29 04:29:00] [INFO ] After 19175ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :13
Fused 24 Parikh solutions to 13 different solutions.
Parikh walk visited 0 properties in 413 ms.
Support contains 24 out of 172 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 172/172 places, 2205/2205 transitions.
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 0 place count 172 transition count 2183
Deduced a syphon composed of 22 places in 3 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 150 transition count 2183
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 3 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 128 transition count 2161
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 0 with 14 rules applied. Total rules applied 102 place count 128 transition count 2147
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 116 place count 114 transition count 2147
Applied a total of 116 rules in 756 ms. Remains 114 /172 variables (removed 58) and now considering 2147/2205 (removed 58) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 757 ms. Remains : 114/172 places, 2147/2205 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 807 ms. (steps per millisecond=12 ) properties (out of 13) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-29 04:29:02] [INFO ] Flow matrix only has 1687 transitions (discarded 460 similar events)
// Phase 1: matrix 1687 rows 114 cols
[2024-05-29 04:29:02] [INFO ] Invariants computation overflowed in 12 ms
[2024-05-29 04:29:03] [INFO ] After 1290ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-29 04:29:04] [INFO ] After 1164ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-29 04:29:05] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:29:05] [INFO ] After 827ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-29 04:29:06] [INFO ] After 1429ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 492 ms.
[2024-05-29 04:29:06] [INFO ] After 3202ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 36 ms.
Support contains 7 out of 114 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 114/114 places, 2147/2147 transitions.
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 114 transition count 2141
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 108 transition count 2141
Applied a total of 12 rules in 730 ms. Remains 108 /114 variables (removed 6) and now considering 2141/2147 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 731 ms. Remains : 108/114 places, 2141/2147 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 321 ms. (steps per millisecond=31 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 3) seen :0
Finished probabilistic random walk after 248504 steps, run visited all 3 properties in 2416 ms. (steps per millisecond=102 )
Probabilistic random walk after 248504 steps, saw 202363 distinct states, run finished after 2416 ms. (steps per millisecond=102 ) properties seen :3
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 11 atomic propositions for a total of 13 simplifications.
FORMULA SimpleLoadBal-PT-20-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-20-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(p1))||p0))))'
Support contains 5 out of 172 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 172/172 places, 2205/2205 transitions.
Applied a total of 0 rules in 15 ms. Remains 172 /172 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2024-05-29 04:29:11] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 172 cols
[2024-05-29 04:29:11] [INFO ] Invariants computation overflowed in 27 ms
[2024-05-29 04:29:11] [INFO ] Implicit Places using invariants in 541 ms returned []
[2024-05-29 04:29:11] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 172 cols
[2024-05-29 04:29:11] [INFO ] Invariants computation overflowed in 19 ms
[2024-05-29 04:29:12] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:29:16] [INFO ] Implicit Places using invariants and state equation in 4999 ms returned []
Implicit Place search using SMT with State Equation took 5544 ms to find 0 implicit places.
[2024-05-29 04:29:16] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 172 cols
[2024-05-29 04:29:16] [INFO ] Invariants computation overflowed in 14 ms
[2024-05-29 04:29:18] [INFO ] Dead Transitions using invariants and state equation in 1703 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7272 ms. Remains : 172/172 places, 2205/2205 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 380 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SimpleLoadBal-PT-20-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s111 0) (EQ s133 0) (EQ s153 0)), p1:(OR (EQ s61 0) (EQ s101 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 912 ms.
Product exploration explored 100000 steps with 33333 reset in 704 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 28 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SimpleLoadBal-PT-20-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SimpleLoadBal-PT-20-LTLFireability-00 finished in 9470 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 172 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 172/172 places, 2205/2205 transitions.
Applied a total of 0 rules in 32 ms. Remains 172 /172 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2024-05-29 04:29:20] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 172 cols
[2024-05-29 04:29:20] [INFO ] Invariants computation overflowed in 12 ms
[2024-05-29 04:29:21] [INFO ] Implicit Places using invariants in 475 ms returned []
[2024-05-29 04:29:21] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 172 cols
[2024-05-29 04:29:21] [INFO ] Invariants computation overflowed in 15 ms
[2024-05-29 04:29:22] [INFO ] Implicit Places using invariants and state equation in 1035 ms returned []
Implicit Place search using SMT with State Equation took 1516 ms to find 0 implicit places.
[2024-05-29 04:29:22] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 172 cols
[2024-05-29 04:29:22] [INFO ] Invariants computation overflowed in 19 ms
[2024-05-29 04:29:23] [INFO ] Dead Transitions using invariants and state equation in 1786 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3337 ms. Remains : 172/172 places, 2205/2205 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SimpleLoadBal-PT-20-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s71 1) (EQ s129 1) (EQ s133 1) (EQ s156 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 880 ms.
Stack based approach found an accepted trace after 488 steps with 0 reset with depth 489 and stack size 489 in 6 ms.
FORMULA SimpleLoadBal-PT-20-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property SimpleLoadBal-PT-20-LTLFireability-03 finished in 4350 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U G(p1))||G(F(p2)))))'
Support contains 6 out of 172 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 172/172 places, 2205/2205 transitions.
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 0 place count 172 transition count 2183
Deduced a syphon composed of 22 places in 6 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 150 transition count 2183
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 128 transition count 2161
Applied a total of 88 rules in 468 ms. Remains 128 /172 variables (removed 44) and now considering 2161/2205 (removed 44) transitions.
[2024-05-29 04:29:25] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:29:25] [INFO ] Invariants computation overflowed in 11 ms
[2024-05-29 04:29:25] [INFO ] Implicit Places using invariants in 493 ms returned []
[2024-05-29 04:29:25] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:29:25] [INFO ] Invariants computation overflowed in 11 ms
[2024-05-29 04:29:26] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:29:27] [INFO ] Implicit Places using invariants and state equation in 1610 ms returned []
Implicit Place search using SMT with State Equation took 2108 ms to find 0 implicit places.
[2024-05-29 04:29:27] [INFO ] Redundant transitions in 176 ms returned []
[2024-05-29 04:29:27] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:29:27] [INFO ] Invariants computation overflowed in 11 ms
[2024-05-29 04:29:28] [INFO ] Dead Transitions using invariants and state equation in 1152 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 128/172 places, 2161/2205 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3915 ms. Remains : 128/172 places, 2161/2205 transitions.
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SimpleLoadBal-PT-20-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s69 1) (EQ s90 1) (EQ s111 1)), p2:(OR (EQ s49 0) (EQ s85 0) (EQ s88 0) (EQ s111 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2 reset in 1823 ms.
Product exploration explored 100000 steps with 2 reset in 1369 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 129 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 397 ms. (steps per millisecond=25 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 259654 steps, run timeout after 3001 ms. (steps per millisecond=86 ) properties seen :{}
Probabilistic random walk after 259654 steps, saw 163204 distinct states, run finished after 3002 ms. (steps per millisecond=86 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-29 04:29:35] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:29:35] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:29:37] [INFO ] After 1182ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-29 04:29:38] [INFO ] After 1117ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-29 04:29:38] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:29:38] [INFO ] After 424ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-29 04:29:38] [INFO ] After 718ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 265 ms.
[2024-05-29 04:29:39] [INFO ] After 2199ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 6 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 2161/2161 transitions.
Free-agglomeration rule (complex) applied 19 times.
Iterating global reduction 0 with 19 rules applied. Total rules applied 19 place count 128 transition count 2142
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 38 place count 109 transition count 2142
Applied a total of 38 rules in 535 ms. Remains 109 /128 variables (removed 19) and now considering 2142/2161 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 538 ms. Remains : 109/128 places, 2142/2161 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 364 ms. (steps per millisecond=27 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Finished probabilistic random walk after 69778 steps, run visited all 1 properties in 571 ms. (steps per millisecond=122 )
Probabilistic random walk after 69778 steps, saw 58757 distinct states, run finished after 572 ms. (steps per millisecond=121 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (G (NOT (AND p1 (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 6 factoid took 144 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 90 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p2), (NOT p2)]
Support contains 4 out of 128 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 2161/2161 transitions.
Applied a total of 0 rules in 221 ms. Remains 128 /128 variables (removed 0) and now considering 2161/2161 (removed 0) transitions.
[2024-05-29 04:29:41] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:29:41] [INFO ] Invariants computation overflowed in 11 ms
[2024-05-29 04:29:41] [INFO ] Implicit Places using invariants in 536 ms returned []
[2024-05-29 04:29:41] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:29:41] [INFO ] Invariants computation overflowed in 10 ms
[2024-05-29 04:29:42] [INFO ] Implicit Places using invariants and state equation in 1002 ms returned []
Implicit Place search using SMT with State Equation took 1542 ms to find 0 implicit places.
[2024-05-29 04:29:43] [INFO ] Redundant transitions in 212 ms returned []
[2024-05-29 04:29:43] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:29:43] [INFO ] Invariants computation overflowed in 10 ms
[2024-05-29 04:29:44] [INFO ] Dead Transitions using invariants and state equation in 1274 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3273 ms. Remains : 128/128 places, 2161/2161 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p2), (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 398213 steps, run timeout after 3001 ms. (steps per millisecond=132 ) properties seen :{}
Probabilistic random walk after 398213 steps, saw 245367 distinct states, run finished after 3004 ms. (steps per millisecond=132 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-29 04:29:47] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:29:47] [INFO ] Invariants computation overflowed in 10 ms
[2024-05-29 04:29:49] [INFO ] After 1323ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 04:29:50] [INFO ] After 1058ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 04:29:50] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:29:50] [INFO ] After 403ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-29 04:29:50] [INFO ] After 662ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 146 ms.
[2024-05-29 04:29:51] [INFO ] After 1966ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 2161/2161 transitions.
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 128 transition count 2141
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 40 place count 108 transition count 2141
Applied a total of 40 rules in 509 ms. Remains 108 /128 variables (removed 20) and now considering 2141/2161 (removed 20) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 509 ms. Remains : 108/128 places, 2141/2161 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 224 ms. (steps per millisecond=44 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Finished probabilistic random walk after 154193 steps, run visited all 1 properties in 1060 ms. (steps per millisecond=145 )
Probabilistic random walk after 154193 steps, saw 127076 distinct states, run finished after 1060 ms. (steps per millisecond=145 ) properties seen :1
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 102 ms :[(NOT p2), (NOT p2)]
Stuttering acceptance computed with spot in 104 ms :[(NOT p2), (NOT p2)]
Product exploration explored 100000 steps with 2 reset in 1369 ms.
Product exploration explored 100000 steps with 6 reset in 1575 ms.
Built C files in :
/tmp/ltsmin10515346474675013018
[2024-05-29 04:29:56] [INFO ] Too many transitions (2161) to apply POR reductions. Disabling POR matrices.
[2024-05-29 04:29:56] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10515346474675013018
Running compilation step : cd /tmp/ltsmin10515346474675013018;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10515346474675013018;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10515346474675013018;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 2161/2161 transitions.
Applied a total of 0 rules in 102 ms. Remains 128 /128 variables (removed 0) and now considering 2161/2161 (removed 0) transitions.
[2024-05-29 04:29:59] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:29:59] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:29:59] [INFO ] Implicit Places using invariants in 379 ms returned []
[2024-05-29 04:29:59] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:29:59] [INFO ] Invariants computation overflowed in 7 ms
[2024-05-29 04:30:00] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:30:01] [INFO ] Implicit Places using invariants and state equation in 1692 ms returned []
Implicit Place search using SMT with State Equation took 2077 ms to find 0 implicit places.
[2024-05-29 04:30:01] [INFO ] Redundant transitions in 84 ms returned []
[2024-05-29 04:30:01] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:30:01] [INFO ] Invariants computation overflowed in 10 ms
[2024-05-29 04:30:03] [INFO ] Dead Transitions using invariants and state equation in 1468 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3745 ms. Remains : 128/128 places, 2161/2161 transitions.
Built C files in :
/tmp/ltsmin15512648599832746613
[2024-05-29 04:30:03] [INFO ] Too many transitions (2161) to apply POR reductions. Disabling POR matrices.
[2024-05-29 04:30:03] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15512648599832746613
Running compilation step : cd /tmp/ltsmin15512648599832746613;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15512648599832746613;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15512648599832746613;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 04:30:06] [INFO ] Flatten gal took : 181 ms
[2024-05-29 04:30:06] [INFO ] Flatten gal took : 148 ms
[2024-05-29 04:30:06] [INFO ] Time to serialize gal into /tmp/LTL2160574031587752521.gal : 36 ms
[2024-05-29 04:30:06] [INFO ] Time to serialize properties into /tmp/LTL2913451733527417676.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2160574031587752521.gal' '-t' 'CGAL' '-hoa' '/tmp/aut18289262034219646887.hoa' '-atoms' '/tmp/LTL2913451733527417676.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL2913451733527417676.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut18289262034219646887.hoa
Detected timeout of ITS tools.
[2024-05-29 04:30:22] [INFO ] Flatten gal took : 199 ms
[2024-05-29 04:30:22] [INFO ] Flatten gal took : 215 ms
[2024-05-29 04:30:22] [INFO ] Time to serialize gal into /tmp/LTL18323579729182802632.gal : 35 ms
[2024-05-29 04:30:22] [INFO ] Time to serialize properties into /tmp/LTL9729327261646513830.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18323579729182802632.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9729327261646513830.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((("(((P_lb_routing_1_13==1)&&(P_lb_load_1_0==1))&&(P_lb_load_2_0==1))")U(G("(((P_lb_routing_1_5==1)&&(P_lb_load_1_4==1))&&(P_lb_l...281
Formula 0 simplified : G((!"(((P_lb_routing_1_13==1)&&(P_lb_load_1_0==1))&&(P_lb_load_2_0==1))" R F!"(((P_lb_routing_1_5==1)&&(P_lb_load_1_4==1))&&(P_lb_lo...272
Detected timeout of ITS tools.
[2024-05-29 04:30:37] [INFO ] Flatten gal took : 125 ms
[2024-05-29 04:30:37] [INFO ] Applying decomposition
[2024-05-29 04:30:37] [INFO ] Flatten gal took : 121 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11683177971794393817.txt' '-o' '/tmp/graph11683177971794393817.bin' '-w' '/tmp/graph11683177971794393817.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11683177971794393817.bin' '-l' '-1' '-v' '-w' '/tmp/graph11683177971794393817.weights' '-q' '0' '-e' '0.001'
[2024-05-29 04:30:38] [INFO ] Decomposing Gal with order
[2024-05-29 04:30:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 04:30:38] [INFO ] Removed a total of 6848 redundant transitions.
[2024-05-29 04:30:39] [INFO ] Flatten gal took : 588 ms
[2024-05-29 04:30:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 163 labels/synchronizations in 74 ms.
[2024-05-29 04:30:39] [INFO ] Time to serialize gal into /tmp/LTL14165519786496395490.gal : 16 ms
[2024-05-29 04:30:39] [INFO ] Time to serialize properties into /tmp/LTL17667390714812261462.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14165519786496395490.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17667390714812261462.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F((("(((u19.P_lb_routing_1_13==1)&&(u27.P_lb_load_1_0==1))&&(u27.P_lb_load_2_0==1))")U(G("(((u2.P_lb_routing_1_5==1)&&(u28.P_lb_loa...324
Formula 0 simplified : G((!"(((u19.P_lb_routing_1_13==1)&&(u27.P_lb_load_1_0==1))&&(u27.P_lb_load_2_0==1))" R F!"(((u2.P_lb_routing_1_5==1)&&(u28.P_lb_load...315
Reverse transition relation is NOT exact ! Due to transitions t1376, t1585, t1586, t1587, t1588, t1589, t1590, t1591, t1592, t1593, t1594, t1595, t1596, t1...852
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
922 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,9.3563,236272,1,0,336134,2170,10590,270749,366,6951,2659098
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SimpleLoadBal-PT-20-LTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property SimpleLoadBal-PT-20-LTLFireability-04 finished in 84473 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 172 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 172/172 places, 2205/2205 transitions.
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 0 place count 172 transition count 2183
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 150 transition count 2183
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 128 transition count 2161
Applied a total of 88 rules in 124 ms. Remains 128 /172 variables (removed 44) and now considering 2161/2205 (removed 44) transitions.
[2024-05-29 04:30:49] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:30:49] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:30:49] [INFO ] Implicit Places using invariants in 528 ms returned []
[2024-05-29 04:30:49] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:30:49] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:30:50] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:30:51] [INFO ] Implicit Places using invariants and state equation in 1557 ms returned []
Implicit Place search using SMT with State Equation took 2090 ms to find 0 implicit places.
[2024-05-29 04:30:51] [INFO ] Redundant transitions in 93 ms returned []
[2024-05-29 04:30:51] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:30:51] [INFO ] Invariants computation overflowed in 9 ms
[2024-05-29 04:30:52] [INFO ] Dead Transitions using invariants and state equation in 1197 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 128/172 places, 2161/2205 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3519 ms. Remains : 128/172 places, 2161/2205 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SimpleLoadBal-PT-20-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s66 1) (EQ s88 1) (EQ s108 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3 reset in 1541 ms.
Stack based approach found an accepted trace after 117 steps with 0 reset with depth 118 and stack size 118 in 2 ms.
FORMULA SimpleLoadBal-PT-20-LTLFireability-05 FALSE TECHNIQUES STACK_TEST
Treatment of property SimpleLoadBal-PT-20-LTLFireability-05 finished in 5162 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p1)&&p0)))'
Support contains 7 out of 172 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 172/172 places, 2205/2205 transitions.
Applied a total of 0 rules in 8 ms. Remains 172 /172 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2024-05-29 04:30:54] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 172 cols
[2024-05-29 04:30:54] [INFO ] Invariants computation overflowed in 11 ms
[2024-05-29 04:30:54] [INFO ] Implicit Places using invariants in 399 ms returned []
[2024-05-29 04:30:54] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 172 cols
[2024-05-29 04:30:54] [INFO ] Invariants computation overflowed in 17 ms
[2024-05-29 04:30:55] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:30:59] [INFO ] Implicit Places using invariants and state equation in 4638 ms returned []
Implicit Place search using SMT with State Equation took 5050 ms to find 0 implicit places.
[2024-05-29 04:30:59] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 172 cols
[2024-05-29 04:30:59] [INFO ] Invariants computation overflowed in 10 ms
[2024-05-29 04:31:00] [INFO ] Dead Transitions using invariants and state equation in 1347 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6406 ms. Remains : 172/172 places, 2205/2205 transitions.
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SimpleLoadBal-PT-20-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s111 1) (EQ s138 1) (EQ s158 1)), p1:(AND (EQ s82 1) (EQ s129 1) (EQ s137 1) (EQ s156 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 0 reset in 916 ms.
Stack based approach found an accepted trace after 228 steps with 0 reset with depth 229 and stack size 229 in 2 ms.
FORMULA SimpleLoadBal-PT-20-LTLFireability-09 FALSE TECHNIQUES STACK_TEST
Treatment of property SimpleLoadBal-PT-20-LTLFireability-09 finished in 7436 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(X(p1)))) U X(p1)))'
Support contains 6 out of 172 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 172/172 places, 2205/2205 transitions.
Applied a total of 0 rules in 11 ms. Remains 172 /172 variables (removed 0) and now considering 2205/2205 (removed 0) transitions.
[2024-05-29 04:31:01] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 172 cols
[2024-05-29 04:31:01] [INFO ] Invariants computation overflowed in 16 ms
[2024-05-29 04:31:02] [INFO ] Implicit Places using invariants in 426 ms returned []
[2024-05-29 04:31:02] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 172 cols
[2024-05-29 04:31:02] [INFO ] Invariants computation overflowed in 10 ms
[2024-05-29 04:31:02] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:31:07] [INFO ] Implicit Places using invariants and state equation in 4955 ms returned []
Implicit Place search using SMT with State Equation took 5394 ms to find 0 implicit places.
[2024-05-29 04:31:07] [INFO ] Flow matrix only has 1745 transitions (discarded 460 similar events)
// Phase 1: matrix 1745 rows 172 cols
[2024-05-29 04:31:07] [INFO ] Invariants computation overflowed in 10 ms
[2024-05-29 04:31:08] [INFO ] Dead Transitions using invariants and state equation in 1065 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6472 ms. Remains : 172/172 places, 2205/2205 transitions.
Stuttering acceptance computed with spot in 233 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SimpleLoadBal-PT-20-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 5}, { cond=(NOT p1), acceptance={0} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 3}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=true, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (EQ s109 1) (EQ s133 1) (EQ s154 1)), p1:(AND (EQ s113 1) (EQ s135 1) (EQ s156 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA SimpleLoadBal-PT-20-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SimpleLoadBal-PT-20-LTLFireability-10 finished in 6730 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 172 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 172/172 places, 2205/2205 transitions.
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 0 place count 172 transition count 2183
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 150 transition count 2183
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 128 transition count 2161
Applied a total of 88 rules in 128 ms. Remains 128 /172 variables (removed 44) and now considering 2161/2205 (removed 44) transitions.
[2024-05-29 04:31:08] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:08] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:31:09] [INFO ] Implicit Places using invariants in 384 ms returned []
[2024-05-29 04:31:09] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:09] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:31:09] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:31:12] [INFO ] Implicit Places using invariants and state equation in 2952 ms returned []
Implicit Place search using SMT with State Equation took 3340 ms to find 0 implicit places.
[2024-05-29 04:31:12] [INFO ] Redundant transitions in 56 ms returned []
[2024-05-29 04:31:12] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:12] [INFO ] Invariants computation overflowed in 8 ms
[2024-05-29 04:31:13] [INFO ] Dead Transitions using invariants and state equation in 1138 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 128/172 places, 2161/2205 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4677 ms. Remains : 128/172 places, 2161/2205 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : SimpleLoadBal-PT-20-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s26 1) (NEQ s85 1) (NEQ s93 1) (NEQ s112 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 1332 ms.
Stack based approach found an accepted trace after 11340 steps with 0 reset with depth 11341 and stack size 1109 in 177 ms.
FORMULA SimpleLoadBal-PT-20-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property SimpleLoadBal-PT-20-LTLFireability-12 finished in 6256 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0)) U (G(F(p2))&&p1))))'
Support contains 7 out of 172 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 172/172 places, 2205/2205 transitions.
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 0 place count 172 transition count 2183
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 150 transition count 2183
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 128 transition count 2161
Applied a total of 88 rules in 146 ms. Remains 128 /172 variables (removed 44) and now considering 2161/2205 (removed 44) transitions.
[2024-05-29 04:31:15] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:15] [INFO ] Invariants computation overflowed in 8 ms
[2024-05-29 04:31:15] [INFO ] Implicit Places using invariants in 367 ms returned []
[2024-05-29 04:31:15] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:15] [INFO ] Invariants computation overflowed in 7 ms
[2024-05-29 04:31:15] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:31:19] [INFO ] Implicit Places using invariants and state equation in 4137 ms returned []
Implicit Place search using SMT with State Equation took 4506 ms to find 0 implicit places.
[2024-05-29 04:31:19] [INFO ] Redundant transitions in 55 ms returned []
[2024-05-29 04:31:19] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:19] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:31:20] [INFO ] Dead Transitions using invariants and state equation in 1014 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 128/172 places, 2161/2205 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5730 ms. Remains : 128/172 places, 2161/2205 transitions.
Stuttering acceptance computed with spot in 248 ms :[(OR (NOT p2) (NOT p1)), (NOT p0), (OR (NOT p1) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : SimpleLoadBal-PT-20-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s59 1) (EQ s85 1) (EQ s87 1) (EQ s110 1)), p2:(AND (EQ s59 1) (EQ s85 1) (EQ s87 1) (EQ s110 1)), p0:(AND (EQ s82 1) (EQ s91 1) (EQ s111 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 0 reset in 1342 ms.
Stack based approach found an accepted trace after 141 steps with 0 reset with depth 142 and stack size 142 in 2 ms.
FORMULA SimpleLoadBal-PT-20-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property SimpleLoadBal-PT-20-LTLFireability-14 finished in 7354 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 172 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 172/172 places, 2205/2205 transitions.
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 22 Pre rules applied. Total rules applied 0 place count 172 transition count 2183
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 44 place count 150 transition count 2183
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 2 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 128 transition count 2161
Applied a total of 88 rules in 109 ms. Remains 128 /172 variables (removed 44) and now considering 2161/2205 (removed 44) transitions.
[2024-05-29 04:31:22] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:22] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:31:22] [INFO ] Implicit Places using invariants in 359 ms returned []
[2024-05-29 04:31:22] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:22] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:31:23] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:31:26] [INFO ] Implicit Places using invariants and state equation in 3458 ms returned []
Implicit Place search using SMT with State Equation took 3823 ms to find 0 implicit places.
[2024-05-29 04:31:26] [INFO ] Redundant transitions in 55 ms returned []
[2024-05-29 04:31:26] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:26] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:31:27] [INFO ] Dead Transitions using invariants and state equation in 1041 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 128/172 places, 2161/2205 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5040 ms. Remains : 128/172 places, 2161/2205 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SimpleLoadBal-PT-20-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s83 0) (EQ s86 0) (EQ s108 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 1317 ms.
Product exploration explored 100000 steps with 0 reset in 1366 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 1) seen :0
Finished Best-First random walk after 430 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=215 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 2161/2161 transitions.
Applied a total of 0 rules in 83 ms. Remains 128 /128 variables (removed 0) and now considering 2161/2161 (removed 0) transitions.
[2024-05-29 04:31:30] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:30] [INFO ] Invariants computation overflowed in 5 ms
[2024-05-29 04:31:31] [INFO ] Implicit Places using invariants in 398 ms returned []
[2024-05-29 04:31:31] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:31] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:31:31] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:31:34] [INFO ] Implicit Places using invariants and state equation in 3328 ms returned []
Implicit Place search using SMT with State Equation took 3739 ms to find 0 implicit places.
[2024-05-29 04:31:34] [INFO ] Redundant transitions in 53 ms returned []
[2024-05-29 04:31:34] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:34] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:31:35] [INFO ] Dead Transitions using invariants and state equation in 1004 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4893 ms. Remains : 128/128 places, 2161/2161 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 81 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 1) seen :0
Finished Best-First random walk after 545 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=272 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 1306 ms.
Product exploration explored 100000 steps with 1 reset in 1397 ms.
Built C files in :
/tmp/ltsmin4833616217420949121
[2024-05-29 04:31:38] [INFO ] Too many transitions (2161) to apply POR reductions. Disabling POR matrices.
[2024-05-29 04:31:39] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4833616217420949121
Running compilation step : cd /tmp/ltsmin4833616217420949121;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4833616217420949121;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4833616217420949121;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 2161/2161 transitions.
Applied a total of 0 rules in 84 ms. Remains 128 /128 variables (removed 0) and now considering 2161/2161 (removed 0) transitions.
[2024-05-29 04:31:42] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:42] [INFO ] Invariants computation overflowed in 5 ms
[2024-05-29 04:31:42] [INFO ] Implicit Places using invariants in 402 ms returned []
[2024-05-29 04:31:42] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:42] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:31:43] [INFO ] State equation strengthened by 820 read => feed constraints.
[2024-05-29 04:31:46] [INFO ] Implicit Places using invariants and state equation in 4061 ms returned []
Implicit Place search using SMT with State Equation took 4472 ms to find 0 implicit places.
[2024-05-29 04:31:46] [INFO ] Redundant transitions in 56 ms returned []
[2024-05-29 04:31:46] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2024-05-29 04:31:46] [INFO ] Invariants computation overflowed in 6 ms
[2024-05-29 04:31:47] [INFO ] Dead Transitions using invariants and state equation in 1010 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5631 ms. Remains : 128/128 places, 2161/2161 transitions.
Built C files in :
/tmp/ltsmin10333764048978280845
[2024-05-29 04:31:47] [INFO ] Too many transitions (2161) to apply POR reductions. Disabling POR matrices.
[2024-05-29 04:31:47] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10333764048978280845
Running compilation step : cd /tmp/ltsmin10333764048978280845;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10333764048978280845;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10333764048978280845;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 04:31:50] [INFO ] Flatten gal took : 104 ms
[2024-05-29 04:31:51] [INFO ] Flatten gal took : 113 ms
[2024-05-29 04:31:51] [INFO ] Time to serialize gal into /tmp/LTL8941673886892968569.gal : 23 ms
[2024-05-29 04:31:51] [INFO ] Time to serialize properties into /tmp/LTL10020855969163215712.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8941673886892968569.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17263917670764763964.hoa' '-atoms' '/tmp/LTL10020855969163215712.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL10020855969163215712.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17263917670764763964.hoa
Detected timeout of ITS tools.
[2024-05-29 04:32:06] [INFO ] Flatten gal took : 102 ms
[2024-05-29 04:32:06] [INFO ] Flatten gal took : 106 ms
[2024-05-29 04:32:06] [INFO ] Time to serialize gal into /tmp/LTL11396497013816524939.gal : 23 ms
[2024-05-29 04:32:06] [INFO ] Time to serialize properties into /tmp/LTL12848321965941867149.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11396497013816524939.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12848321965941867149.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(((P_lb_routing_1_19==0)||(P_lb_load_1_0==0))||(P_lb_load_2_1==0))"))))
Formula 0 simplified : FG!"(((P_lb_routing_1_19==0)||(P_lb_load_1_0==0))||(P_lb_load_2_1==0))"
Detected timeout of ITS tools.
[2024-05-29 04:32:21] [INFO ] Flatten gal took : 107 ms
[2024-05-29 04:32:21] [INFO ] Applying decomposition
[2024-05-29 04:32:21] [INFO ] Flatten gal took : 111 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph429753883295074425.txt' '-o' '/tmp/graph429753883295074425.bin' '-w' '/tmp/graph429753883295074425.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph429753883295074425.bin' '-l' '-1' '-v' '-w' '/tmp/graph429753883295074425.weights' '-q' '0' '-e' '0.001'
[2024-05-29 04:32:21] [INFO ] Decomposing Gal with order
[2024-05-29 04:32:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 04:32:22] [INFO ] Removed a total of 6987 redundant transitions.
[2024-05-29 04:32:22] [INFO ] Flatten gal took : 210 ms
[2024-05-29 04:32:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 162 labels/synchronizations in 72 ms.
[2024-05-29 04:32:22] [INFO ] Time to serialize gal into /tmp/LTL5461693245494937315.gal : 12 ms
[2024-05-29 04:32:22] [INFO ] Time to serialize properties into /tmp/LTL6374136366885587905.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5461693245494937315.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6374136366885587905.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("(((u13.P_lb_routing_1_19==0)||(i14.u23.P_lb_load_1_0==0))||(i14.u23.P_lb_load_2_1==0))"))))
Formula 0 simplified : FG!"(((u13.P_lb_routing_1_19==0)||(i14.u23.P_lb_load_1_0==0))||(i14.u23.P_lb_load_2_1==0))"
Reverse transition relation is NOT exact ! Due to transitions t1374, t1585, t1586, t1587, t1588, t1589, t1590, t1591, t1592, t1593, t1594, t1595, t1596, t1...882
2 unique states visited
0 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
881 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,8.96275,196260,1,0,372502,2042,12846,307766,389,7947,1376651
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SimpleLoadBal-PT-20-LTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property SimpleLoadBal-PT-20-LTLFireability-15 finished in 69882 ms.
All properties solved by simple procedures.
Total runtime 244400 ms.

BK_STOP 1716957153078

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="SimpleLoadBal-PT-20"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is SimpleLoadBal-PT-20, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r395-smll-171683824000113"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-20.tgz
mv SimpleLoadBal-PT-20 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;