Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r240-smll-165303241300026.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is SimpleLoadBal-PT-15, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241300026
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 11K Apr 29 14:19 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 29 14:19 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Apr 29 14:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 29 14:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K May 9 09:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 09:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.2K May 9 09:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 09:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 09:03 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 1.2M May 10 09:34 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-15-CTLFireability-00
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-01
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-02
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-03
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-04
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-05
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-06
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-07
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-08
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-09
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-10
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-11
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-12
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-13
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-14
FORMULA_NAME SimpleLoadBal-PT-15-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1653037433965

Running Version 202205111006
[2022-05-20 09:03:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-20 09:03:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-20 09:03:56] [INFO ] Load time of PNML (sax parser for PT used): 466 ms
[2022-05-20 09:03:56] [INFO ] Transformed 149 places.
[2022-05-20 09:03:56] [INFO ] Transformed 1280 transitions.
[2022-05-20 09:03:56] [INFO ] Found NUPN structural information;
[2022-05-20 09:03:56] [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_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_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_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_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_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_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_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]
[2022-05-20 09:03:56] [INFO ] Parsed PT model containing 149 places and 1280 transitions in 709 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 27 ms.
Support contains 88 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 1280/1280 transitions.
Applied a total of 0 rules in 67 ms. Remains 149 /149 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2022-05-20 09:03:57] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 149 cols
[2022-05-20 09:03:57] [INFO ] Computed 39 place invariants in 58 ms
[2022-05-20 09:03:57] [INFO ] Implicit Places using invariants in 441 ms returned [15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 63]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 497 ms to find 15 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/149 places, 1280/1280 transitions.
Applied a total of 0 rules in 13 ms. Remains 134 /134 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 134/149 places, 1280/1280 transitions.
Support contains 88 out of 134 places after structural reductions.
[2022-05-20 09:03:58] [INFO ] Flatten gal took : 374 ms
[2022-05-20 09:03:58] [INFO ] Flatten gal took : 219 ms
[2022-05-20 09:03:58] [INFO ] Input system was already deterministic with 1280 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1300 ms. (steps per millisecond=7 ) properties (out of 104) seen :39
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 65) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 62) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 60) 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 60) 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 60) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 59) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 59) seen :1
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 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 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 11 ms. (steps per millisecond=91 ) properties (out of 58) 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 58) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 58) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 57) 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 57) 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 57) 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 57) 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 57) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 57) 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 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 57) 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 57) 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 57) 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 57) 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 57) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) 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 56) 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 56) 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 56) 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 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) 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 56) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) 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 56) 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 56) 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 56) 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 56) 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 56) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) 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 56) seen :1
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 55) 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 55) 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 55) seen :0
Running SMT prover for 55 properties.
[2022-05-20 09:04:00] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 134 cols
[2022-05-20 09:04:00] [INFO ] Computed 24 place invariants in 29 ms
[2022-05-20 09:04:02] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-05-20 09:04:02] [INFO ] [Real]Absence check using 20 positive and 4 generalized place invariants in 11 ms returned sat
[2022-05-20 09:04:03] [INFO ] After 1749ms SMT Verify possible using all constraints in real domain returned unsat :9 sat :0 real:46
[2022-05-20 09:04:04] [INFO ] [Nat]Absence check using 20 positive place invariants in 11 ms returned sat
[2022-05-20 09:04:04] [INFO ] [Nat]Absence check using 20 positive and 4 generalized place invariants in 72 ms returned sat
[2022-05-20 09:04:07] [INFO ] After 3339ms SMT Verify possible using state equation in natural domain returned unsat :37 sat :18
[2022-05-20 09:04:07] [INFO ] State equation strengthened by 465 read => feed constraints.
[2022-05-20 09:04:13] [INFO ] After 5123ms SMT Verify possible using 465 Read/Feed constraints in natural domain returned unsat :37 sat :18
[2022-05-20 09:04:14] [INFO ] Deduced a trap composed of 20 places in 510 ms of which 13 ms to minimize.
[2022-05-20 09:04:15] [INFO ] Deduced a trap composed of 21 places in 515 ms of which 6 ms to minimize.
[2022-05-20 09:04:16] [INFO ] Deduced a trap composed of 21 places in 436 ms of which 2 ms to minimize.
[2022-05-20 09:04:16] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 1879 ms
[2022-05-20 09:04:18] [INFO ] Deduced a trap composed of 18 places in 463 ms of which 3 ms to minimize.
[2022-05-20 09:04:18] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 496 ms
[2022-05-20 09:04:20] [INFO ] Deduced a trap composed of 79 places in 428 ms of which 3 ms to minimize.
[2022-05-20 09:04:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 540 ms
[2022-05-20 09:04:21] [INFO ] After 13376ms SMT Verify possible using trap constraints in natural domain returned unsat :39 sat :16
Attempting to minimize the solution found.
Minimization took 4060 ms.
[2022-05-20 09:04:25] [INFO ] After 21482ms SMT Verify possible using all constraints in natural domain returned unsat :39 sat :16
Fused 55 Parikh solutions to 16 different solutions.
Parikh walk visited 1 properties in 2430 ms.
Support contains 32 out of 134 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 134/134 places, 1280/1280 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 134 transition count 1265
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 119 transition count 1265
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 3 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 104 transition count 1250
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 63 place count 102 transition count 1249
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 65 place count 101 transition count 1248
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 0 with 8 rules applied. Total rules applied 73 place count 101 transition count 1240
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 81 place count 93 transition count 1240
Applied a total of 81 rules in 490 ms. Remains 93 /134 variables (removed 41) and now considering 1240/1280 (removed 40) transitions.
Finished structural reductions, in 1 iterations. Remains : 93/134 places, 1240/1280 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 666 ms. (steps per millisecond=15 ) properties (out of 15) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 14) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 12) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 8) seen :1
Running SMT prover for 7 properties.
[2022-05-20 09:04:29] [INFO ] Flow matrix only has 970 transitions (discarded 270 similar events)
// Phase 1: matrix 970 rows 93 cols
[2022-05-20 09:04:29] [INFO ] Computed 23 place invariants in 23 ms
[2022-05-20 09:04:30] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2022-05-20 09:04:30] [INFO ] [Real]Absence check using 19 positive and 4 generalized place invariants in 5 ms returned sat
[2022-05-20 09:04:31] [INFO ] After 1116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-20 09:04:31] [INFO ] [Nat]Absence check using 19 positive place invariants in 7 ms returned sat
[2022-05-20 09:04:31] [INFO ] [Nat]Absence check using 19 positive and 4 generalized place invariants in 7 ms returned sat
[2022-05-20 09:04:32] [INFO ] After 976ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-20 09:04:32] [INFO ] State equation strengthened by 465 read => feed constraints.
[2022-05-20 09:04:33] [INFO ] After 798ms SMT Verify possible using 465 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-05-20 09:04:33] [INFO ] Deduced a trap composed of 40 places in 264 ms of which 1 ms to minimize.
[2022-05-20 09:04:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 345 ms
[2022-05-20 09:04:34] [INFO ] After 2011ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 696 ms.
[2022-05-20 09:04:34] [INFO ] After 3834ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 4 ms.
Support contains 14 out of 93 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 93/93 places, 1240/1240 transitions.
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 0 with 7 rules applied. Total rules applied 7 place count 93 transition count 1233
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 14 place count 86 transition count 1233
Applied a total of 14 rules in 284 ms. Remains 86 /93 variables (removed 7) and now considering 1233/1240 (removed 7) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/93 places, 1233/1240 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 485 ms. (steps per millisecond=20 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 106548 steps, run timeout after 3001 ms. (steps per millisecond=35 ) properties seen :{}
Probabilistic random walk after 106548 steps, saw 56330 distinct states, run finished after 3004 ms. (steps per millisecond=35 ) properties seen :0
Running SMT prover for 7 properties.
[2022-05-20 09:04:39] [INFO ] Flow matrix only has 963 transitions (discarded 270 similar events)
// Phase 1: matrix 963 rows 86 cols
[2022-05-20 09:04:39] [INFO ] Computed 23 place invariants in 12 ms
[2022-05-20 09:04:39] [INFO ] [Real]Absence check using 19 positive place invariants in 6 ms returned sat
[2022-05-20 09:04:39] [INFO ] [Real]Absence check using 19 positive and 4 generalized place invariants in 4 ms returned sat
[2022-05-20 09:04:40] [INFO ] After 872ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-05-20 09:04:40] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2022-05-20 09:04:40] [INFO ] [Nat]Absence check using 19 positive and 4 generalized place invariants in 4 ms returned sat
[2022-05-20 09:04:40] [INFO ] After 723ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2022-05-20 09:04:40] [INFO ] State equation strengthened by 465 read => feed constraints.
[2022-05-20 09:04:41] [INFO ] After 751ms SMT Verify possible using 465 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2022-05-20 09:04:41] [INFO ] Deduced a trap composed of 34 places in 270 ms of which 1 ms to minimize.
[2022-05-20 09:04:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 342 ms
[2022-05-20 09:04:42] [INFO ] After 1940ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 972 ms.
[2022-05-20 09:04:43] [INFO ] After 3751ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 367 ms.
Support contains 14 out of 86 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 1233/1233 transitions.
Applied a total of 0 rules in 288 ms. Remains 86 /86 variables (removed 0) and now considering 1233/1233 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 1233/1233 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 1233/1233 transitions.
Applied a total of 0 rules in 187 ms. Remains 86 /86 variables (removed 0) and now considering 1233/1233 (removed 0) transitions.
[2022-05-20 09:04:44] [INFO ] Flow matrix only has 963 transitions (discarded 270 similar events)
// Phase 1: matrix 963 rows 86 cols
[2022-05-20 09:04:44] [INFO ] Computed 23 place invariants in 13 ms
[2022-05-20 09:04:45] [INFO ] Implicit Places using invariants in 421 ms returned [17]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 425 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 85/86 places, 1233/1233 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 84 transition count 1232
Applied a total of 2 rules in 113 ms. Remains 84 /85 variables (removed 1) and now considering 1232/1233 (removed 1) transitions.
[2022-05-20 09:04:45] [INFO ] Flow matrix only has 962 transitions (discarded 270 similar events)
// Phase 1: matrix 962 rows 84 cols
[2022-05-20 09:04:45] [INFO ] Computed 22 place invariants in 15 ms
[2022-05-20 09:04:45] [INFO ] Implicit Places using invariants in 528 ms returned []
[2022-05-20 09:04:45] [INFO ] Flow matrix only has 962 transitions (discarded 270 similar events)
// Phase 1: matrix 962 rows 84 cols
[2022-05-20 09:04:45] [INFO ] Computed 22 place invariants in 16 ms
[2022-05-20 09:04:46] [INFO ] State equation strengthened by 465 read => feed constraints.
[2022-05-20 09:04:47] [INFO ] Implicit Places using invariants and state equation in 1841 ms returned []
Implicit Place search using SMT with State Equation took 2376 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 84/86 places, 1232/1233 transitions.
Finished structural reductions, in 2 iterations. Remains : 84/86 places, 1232/1233 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=16 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-05-20 09:04:48] [INFO ] Flow matrix only has 962 transitions (discarded 270 similar events)
// Phase 1: matrix 962 rows 84 cols
[2022-05-20 09:04:48] [INFO ] Computed 22 place invariants in 8 ms
[2022-05-20 09:04:48] [INFO ] [Real]Absence check using 18 positive place invariants in 5 ms returned sat
[2022-05-20 09:04:48] [INFO ] [Real]Absence check using 18 positive and 4 generalized place invariants in 3 ms returned sat
[2022-05-20 09:04:49] [INFO ] After 527ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-20 09:04:49] [INFO ] [Nat]Absence check using 18 positive place invariants in 6 ms returned sat
[2022-05-20 09:04:49] [INFO ] [Nat]Absence check using 18 positive and 4 generalized place invariants in 4 ms returned sat
[2022-05-20 09:04:49] [INFO ] After 527ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-20 09:04:49] [INFO ] State equation strengthened by 465 read => feed constraints.
[2022-05-20 09:04:50] [INFO ] After 531ms SMT Verify possible using 465 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-05-20 09:04:50] [INFO ] Deduced a trap composed of 32 places in 249 ms of which 1 ms to minimize.
[2022-05-20 09:04:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 326 ms
[2022-05-20 09:04:51] [INFO ] After 1705ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 818 ms.
[2022-05-20 09:04:52] [INFO ] After 3145ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 286 ms.
Support contains 8 out of 84 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 84/84 places, 1232/1232 transitions.
Applied a total of 0 rules in 142 ms. Remains 84 /84 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 1232/1232 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 521 ms. (steps per millisecond=19 ) properties (out of 4) seen :0
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 :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 4) 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 4) seen :0
Interrupted probabilistic random walk after 161863 steps, run timeout after 3001 ms. (steps per millisecond=53 ) properties seen :{}
Probabilistic random walk after 161863 steps, saw 89927 distinct states, run finished after 3001 ms. (steps per millisecond=53 ) properties seen :0
Running SMT prover for 4 properties.
[2022-05-20 09:04:56] [INFO ] Flow matrix only has 962 transitions (discarded 270 similar events)
// Phase 1: matrix 962 rows 84 cols
[2022-05-20 09:04:56] [INFO ] Computed 22 place invariants in 13 ms
[2022-05-20 09:04:56] [INFO ] [Real]Absence check using 18 positive place invariants in 6 ms returned sat
[2022-05-20 09:04:56] [INFO ] [Real]Absence check using 18 positive and 4 generalized place invariants in 3 ms returned sat
[2022-05-20 09:04:57] [INFO ] After 566ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-20 09:04:57] [INFO ] [Nat]Absence check using 18 positive place invariants in 9 ms returned sat
[2022-05-20 09:04:57] [INFO ] [Nat]Absence check using 18 positive and 4 generalized place invariants in 6 ms returned sat
[2022-05-20 09:04:57] [INFO ] After 737ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-20 09:04:57] [INFO ] State equation strengthened by 465 read => feed constraints.
[2022-05-20 09:04:58] [INFO ] After 755ms SMT Verify possible using 465 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2022-05-20 09:04:59] [INFO ] Deduced a trap composed of 32 places in 271 ms of which 0 ms to minimize.
[2022-05-20 09:04:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 370 ms
[2022-05-20 09:04:59] [INFO ] After 1968ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 773 ms.
[2022-05-20 09:05:00] [INFO ] After 3598ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 200 ms.
Support contains 8 out of 84 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 84/84 places, 1232/1232 transitions.
Applied a total of 0 rules in 148 ms. Remains 84 /84 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 1232/1232 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 84/84 places, 1232/1232 transitions.
Applied a total of 0 rules in 160 ms. Remains 84 /84 variables (removed 0) and now considering 1232/1232 (removed 0) transitions.
[2022-05-20 09:05:01] [INFO ] Flow matrix only has 962 transitions (discarded 270 similar events)
// Phase 1: matrix 962 rows 84 cols
[2022-05-20 09:05:01] [INFO ] Computed 22 place invariants in 13 ms
[2022-05-20 09:05:01] [INFO ] Implicit Places using invariants in 430 ms returned []
[2022-05-20 09:05:01] [INFO ] Flow matrix only has 962 transitions (discarded 270 similar events)
// Phase 1: matrix 962 rows 84 cols
[2022-05-20 09:05:01] [INFO ] Computed 22 place invariants in 11 ms
[2022-05-20 09:05:01] [INFO ] State equation strengthened by 465 read => feed constraints.
[2022-05-20 09:05:03] [INFO ] Implicit Places using invariants and state equation in 1502 ms returned []
Implicit Place search using SMT with State Equation took 1936 ms to find 0 implicit places.
[2022-05-20 09:05:03] [INFO ] Redundant transitions in 146 ms returned []
[2022-05-20 09:05:03] [INFO ] Flow matrix only has 962 transitions (discarded 270 similar events)
// Phase 1: matrix 962 rows 84 cols
[2022-05-20 09:05:03] [INFO ] Computed 22 place invariants in 11 ms
[2022-05-20 09:05:04] [INFO ] Dead Transitions using invariants and state equation in 1705 ms found 499 transitions.
Found 499 dead transitions using SMT.
Drop transitions removed 499 transitions
Dead transitions reduction (with SMT) removed 499 transitions
Starting structural reductions in SAFETY mode, iteration 1 : 84/84 places, 733/1232 transitions.
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 83 transition count 729
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 81 transition count 725
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 80 transition count 721
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 6 place count 78 transition count 717
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 8 place count 76 transition count 713
Reduce places removed 2 places and 4 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 10 place count 74 transition count 709
Reduce places removed 0 places and 18 transitions.
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 10 rules in 67 ms. Remains 74 /84 variables (removed 10) and now considering 691/733 (removed 42) transitions.
[2022-05-20 09:05:05] [INFO ] Flow matrix only has 546 transitions (discarded 145 similar events)
// Phase 1: matrix 546 rows 74 cols
[2022-05-20 09:05:05] [INFO ] Computed 25 place invariants in 6 ms
[2022-05-20 09:05:05] [INFO ] Implicit Places using invariants in 388 ms returned []
[2022-05-20 09:05:05] [INFO ] Flow matrix only has 546 transitions (discarded 145 similar events)
// Phase 1: matrix 546 rows 74 cols
[2022-05-20 09:05:05] [INFO ] Computed 25 place invariants in 6 ms
[2022-05-20 09:05:05] [INFO ] State equation strengthened by 257 read => feed constraints.
[2022-05-20 09:05:06] [INFO ] Implicit Places using invariants and state equation in 1006 ms returned []
Implicit Place search using SMT with State Equation took 1405 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 74/84 places, 691/1232 transitions.
Finished structural reductions, in 2 iterations. Remains : 74/84 places, 691/1232 transitions.
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Successfully simplified 43 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA SimpleLoadBal-PT-15-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:05:06] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2022-05-20 09:05:06] [INFO ] Flatten gal took : 192 ms
[2022-05-20 09:05:06] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SimpleLoadBal-PT-15-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SimpleLoadBal-PT-15-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-20 09:05:06] [INFO ] Flatten gal took : 173 ms
[2022-05-20 09:05:07] [INFO ] Input system was already deterministic with 1280 transitions.
Support contains 56 out of 134 places (down from 70) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 134/134 places, 1280/1280 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 134 transition count 1265
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 119 transition count 1265
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 62 place count 103 transition count 1249
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 65 place count 101 transition count 1248
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 67 place count 100 transition count 1247
Applied a total of 67 rules in 341 ms. Remains 100 /134 variables (removed 34) and now considering 1247/1280 (removed 33) transitions.
[2022-05-20 09:05:07] [INFO ] Flow matrix only has 977 transitions (discarded 270 similar events)
// Phase 1: matrix 977 rows 100 cols
[2022-05-20 09:05:07] [INFO ] Computed 23 place invariants in 8 ms
[2022-05-20 09:05:07] [INFO ] Implicit Places using invariants in 397 ms returned [17]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 407 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 99/134 places, 1247/1280 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 98 transition count 1246
Applied a total of 2 rules in 60 ms. Remains 98 /99 variables (removed 1) and now considering 1246/1247 (removed 1) transitions.
[2022-05-20 09:05:07] [INFO ] Flow matrix only has 976 transitions (discarded 270 similar events)
// Phase 1: matrix 976 rows 98 cols
[2022-05-20 09:05:08] [INFO ] Computed 22 place invariants in 9 ms
[2022-05-20 09:05:08] [INFO ] Implicit Places using invariants in 484 ms returned []
[2022-05-20 09:05:08] [INFO ] Flow matrix only has 976 transitions (discarded 270 similar events)
// Phase 1: matrix 976 rows 98 cols
[2022-05-20 09:05:08] [INFO ] Computed 22 place invariants in 8 ms
[2022-05-20 09:05:08] [INFO ] State equation strengthened by 465 read => feed constraints.
[2022-05-20 09:05:10] [INFO ] Implicit Places using invariants and state equation in 2323 ms returned []
Implicit Place search using SMT with State Equation took 2809 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 98/134 places, 1246/1280 transitions.
Finished structural reductions, in 2 iterations. Remains : 98/134 places, 1246/1280 transitions.
[2022-05-20 09:05:10] [INFO ] Flatten gal took : 107 ms
[2022-05-20 09:05:11] [INFO ] Flatten gal took : 142 ms
[2022-05-20 09:05:11] [INFO ] Input system was already deterministic with 1246 transitions.
Finished random walk after 3769 steps, including 1 resets, run visited all 1 properties in 69 ms. (steps per millisecond=54 )
FORMULA SimpleLoadBal-PT-15-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 134/134 places, 1280/1280 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 134 transition count 1266
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 120 transition count 1266
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 58 place count 105 transition count 1251
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 61 place count 103 transition count 1250
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 63 place count 102 transition count 1249
Applied a total of 63 rules in 136 ms. Remains 102 /134 variables (removed 32) and now considering 1249/1280 (removed 31) transitions.
[2022-05-20 09:05:11] [INFO ] Flow matrix only has 979 transitions (discarded 270 similar events)
// Phase 1: matrix 979 rows 102 cols
[2022-05-20 09:05:11] [INFO ] Computed 23 place invariants in 8 ms
[2022-05-20 09:05:11] [INFO ] Implicit Places using invariants in 426 ms returned [19]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 428 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 101/134 places, 1249/1280 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 100 transition count 1248
Applied a total of 2 rules in 87 ms. Remains 100 /101 variables (removed 1) and now considering 1248/1249 (removed 1) transitions.
[2022-05-20 09:05:12] [INFO ] Flow matrix only has 978 transitions (discarded 270 similar events)
// Phase 1: matrix 978 rows 100 cols
[2022-05-20 09:05:12] [INFO ] Computed 22 place invariants in 8 ms
[2022-05-20 09:05:12] [INFO ] Implicit Places using invariants in 446 ms returned []
[2022-05-20 09:05:12] [INFO ] Flow matrix only has 978 transitions (discarded 270 similar events)
// Phase 1: matrix 978 rows 100 cols
[2022-05-20 09:05:12] [INFO ] Computed 22 place invariants in 12 ms
[2022-05-20 09:05:12] [INFO ] State equation strengthened by 465 read => feed constraints.
[2022-05-20 09:05:14] [INFO ] Implicit Places using invariants and state equation in 2462 ms returned []
Implicit Place search using SMT with State Equation took 2910 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 100/134 places, 1248/1280 transitions.
Finished structural reductions, in 2 iterations. Remains : 100/134 places, 1248/1280 transitions.
[2022-05-20 09:05:15] [INFO ] Flatten gal took : 90 ms
[2022-05-20 09:05:15] [INFO ] Flatten gal took : 101 ms
[2022-05-20 09:05:15] [INFO ] Input system was already deterministic with 1248 transitions.
[2022-05-20 09:05:15] [INFO ] Flatten gal took : 96 ms
[2022-05-20 09:05:15] [INFO ] Flatten gal took : 85 ms
[2022-05-20 09:05:15] [INFO ] Time to serialize gal into /tmp/CTLFireability9226688466151650902.gal : 64 ms
[2022-05-20 09:05:15] [INFO ] Time to serialize properties into /tmp/CTLFireability4345464067470134617.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9226688466151650902.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4345464067470134617.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:05:45] [INFO ] Flatten gal took : 80 ms
[2022-05-20 09:05:45] [INFO ] Applying decomposition
[2022-05-20 09:05:45] [INFO ] Flatten gal took : 106 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3870243915688131097.txt' '-o' '/tmp/graph3870243915688131097.bin' '-w' '/tmp/graph3870243915688131097.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3870243915688131097.bin' '-l' '-1' '-v' '-w' '/tmp/graph3870243915688131097.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:05:46] [INFO ] Decomposing Gal with order
[2022-05-20 09:05:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:05:47] [INFO ] Removed a total of 3801 redundant transitions.
[2022-05-20 09:05:47] [INFO ] Flatten gal took : 431 ms
[2022-05-20 09:05:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 164 labels/synchronizations in 51 ms.
[2022-05-20 09:05:47] [INFO ] Time to serialize gal into /tmp/CTLFireability17823005334528825267.gal : 13 ms
[2022-05-20 09:05:47] [INFO ] Time to serialize properties into /tmp/CTLFireability7144075802211877270.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17823005334528825267.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7144075802211877270.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.94722e+08,0.512868,17812,2014,163,24189,450,1097,21639,124,1863,0


Converting to forward existential form...Done !
original formula: (EF((i0.u0.P_client_idle_13!=1)) + AG((((u4.P_lb_routing_1_7==1)&&(u21.P_lb_load_1_6==1))&&(u21.P_lb_load_2_6==1))))
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U (i0.u0.P_client_idle_13!=1)))),TRUE) * !((((u4.P_lb_routing_1_7==1)&&(u21.P_lb_load_1_...197
Reverse transition relation is NOT exact ! Due to transitions t2, t705, t1041, t1042, t1043, t1044, t1045, t1046, t1047, t1048, t1049, t1050, t1051, t1052,...545
(forward)formula 0,1,1.93463,55564,1,0,108528,2459,5729,93105,483,8072,412890
FORMULA SimpleLoadBal-PT-15-CTLFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 134/134 places, 1280/1280 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 134 transition count 1265
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 119 transition count 1265
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 62 place count 103 transition count 1249
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 65 place count 101 transition count 1248
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 67 place count 100 transition count 1247
Applied a total of 67 rules in 78 ms. Remains 100 /134 variables (removed 34) and now considering 1247/1280 (removed 33) transitions.
[2022-05-20 09:05:49] [INFO ] Flow matrix only has 977 transitions (discarded 270 similar events)
// Phase 1: matrix 977 rows 100 cols
[2022-05-20 09:05:49] [INFO ] Computed 23 place invariants in 14 ms
[2022-05-20 09:05:49] [INFO ] Implicit Places using invariants in 559 ms returned [17]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 566 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 99/134 places, 1247/1280 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 98 transition count 1246
Applied a total of 2 rules in 101 ms. Remains 98 /99 variables (removed 1) and now considering 1246/1247 (removed 1) transitions.
[2022-05-20 09:05:49] [INFO ] Flow matrix only has 976 transitions (discarded 270 similar events)
// Phase 1: matrix 976 rows 98 cols
[2022-05-20 09:05:49] [INFO ] Computed 22 place invariants in 13 ms
[2022-05-20 09:05:50] [INFO ] Implicit Places using invariants in 540 ms returned []
[2022-05-20 09:05:50] [INFO ] Flow matrix only has 976 transitions (discarded 270 similar events)
// Phase 1: matrix 976 rows 98 cols
[2022-05-20 09:05:50] [INFO ] Computed 22 place invariants in 12 ms
[2022-05-20 09:05:50] [INFO ] State equation strengthened by 465 read => feed constraints.
[2022-05-20 09:05:52] [INFO ] Implicit Places using invariants and state equation in 2140 ms returned []
Implicit Place search using SMT with State Equation took 2682 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 98/134 places, 1246/1280 transitions.
Finished structural reductions, in 2 iterations. Remains : 98/134 places, 1246/1280 transitions.
[2022-05-20 09:05:52] [INFO ] Flatten gal took : 96 ms
[2022-05-20 09:05:52] [INFO ] Flatten gal took : 97 ms
[2022-05-20 09:05:52] [INFO ] Input system was already deterministic with 1246 transitions.
[2022-05-20 09:05:53] [INFO ] Flatten gal took : 78 ms
[2022-05-20 09:05:53] [INFO ] Flatten gal took : 75 ms
[2022-05-20 09:05:53] [INFO ] Time to serialize gal into /tmp/CTLFireability1089067027900274987.gal : 13 ms
[2022-05-20 09:05:53] [INFO ] Time to serialize properties into /tmp/CTLFireability7127938004256795227.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1089067027900274987.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7127938004256795227.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:06:23] [INFO ] Flatten gal took : 69 ms
[2022-05-20 09:06:23] [INFO ] Applying decomposition
[2022-05-20 09:06:23] [INFO ] Flatten gal took : 77 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18222654866531710113.txt' '-o' '/tmp/graph18222654866531710113.bin' '-w' '/tmp/graph18222654866531710113.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18222654866531710113.bin' '-l' '-1' '-v' '-w' '/tmp/graph18222654866531710113.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:06:23] [INFO ] Decomposing Gal with order
[2022-05-20 09:06:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:06:23] [INFO ] Removed a total of 3650 redundant transitions.
[2022-05-20 09:06:23] [INFO ] Flatten gal took : 156 ms
[2022-05-20 09:06:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 138 labels/synchronizations in 40 ms.
[2022-05-20 09:06:23] [INFO ] Time to serialize gal into /tmp/CTLFireability8945253236602046642.gal : 6 ms
[2022-05-20 09:06:23] [INFO ] Time to serialize properties into /tmp/CTLFireability954269340654421652.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8945253236602046642.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability954269340654421652.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...252
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.77285e+08,0.501455,16312,1915,122,19374,545,1325,18030,129,1479,0


Converting to forward existential form...Done !
original formula: AG(!(A(((((u6.P_server_request_7_2==1)&&(i9.u9.P_lb_balancing_1==1))&&((i9.u18.P_lb_load_1_3==1)&&(i9.u18.P_lb_load_2_5==1)))||(((u7.P_se...381
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!((((u2.P_server_request_1_1==1)&&(i9.u9.P_lb_balancing_1==1))&&((u19.P_lb_load_1_6==1...689
Reverse transition relation is NOT exact ! Due to transitions t705, t1037, t1038, t1039, t1040, t1041, t1042, t1043, t1044, t1045, t1046, t1047, t1048, t10...576
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,2.42669,64804,1,0,113012,1751,7264,99070,583,6397,541741
FORMULA SimpleLoadBal-PT-15-CTLFireability-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 134/134 places, 1280/1280 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 134 transition count 1265
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 119 transition count 1265
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 0 with 32 rules applied. Total rules applied 62 place count 103 transition count 1249
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 65 place count 101 transition count 1248
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 67 place count 100 transition count 1247
Applied a total of 67 rules in 88 ms. Remains 100 /134 variables (removed 34) and now considering 1247/1280 (removed 33) transitions.
[2022-05-20 09:06:26] [INFO ] Flow matrix only has 977 transitions (discarded 270 similar events)
// Phase 1: matrix 977 rows 100 cols
[2022-05-20 09:06:26] [INFO ] Computed 23 place invariants in 14 ms
[2022-05-20 09:06:27] [INFO ] Implicit Places using invariants in 476 ms returned [17]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 480 ms to find 1 implicit places.
Starting structural reductions in SI_CTL mode, iteration 1 : 99/134 places, 1247/1280 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 98 transition count 1246
Applied a total of 2 rules in 86 ms. Remains 98 /99 variables (removed 1) and now considering 1246/1247 (removed 1) transitions.
[2022-05-20 09:06:27] [INFO ] Flow matrix only has 976 transitions (discarded 270 similar events)
// Phase 1: matrix 976 rows 98 cols
[2022-05-20 09:06:27] [INFO ] Computed 22 place invariants in 12 ms
[2022-05-20 09:06:27] [INFO ] Implicit Places using invariants in 524 ms returned []
[2022-05-20 09:06:27] [INFO ] Flow matrix only has 976 transitions (discarded 270 similar events)
// Phase 1: matrix 976 rows 98 cols
[2022-05-20 09:06:27] [INFO ] Computed 22 place invariants in 11 ms
[2022-05-20 09:06:27] [INFO ] State equation strengthened by 465 read => feed constraints.
[2022-05-20 09:06:29] [INFO ] Implicit Places using invariants and state equation in 1858 ms returned []
Implicit Place search using SMT with State Equation took 2404 ms to find 0 implicit places.
Starting structural reductions in SI_CTL mode, iteration 2 : 98/134 places, 1246/1280 transitions.
Finished structural reductions, in 2 iterations. Remains : 98/134 places, 1246/1280 transitions.
[2022-05-20 09:06:29] [INFO ] Flatten gal took : 160 ms
[2022-05-20 09:06:29] [INFO ] Flatten gal took : 112 ms
[2022-05-20 09:06:30] [INFO ] Input system was already deterministic with 1246 transitions.
[2022-05-20 09:06:30] [INFO ] Flatten gal took : 94 ms
[2022-05-20 09:06:30] [INFO ] Flatten gal took : 76 ms
[2022-05-20 09:06:30] [INFO ] Time to serialize gal into /tmp/CTLFireability7595247763805765073.gal : 18 ms
[2022-05-20 09:06:30] [INFO ] Time to serialize properties into /tmp/CTLFireability6197628554868247955.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7595247763805765073.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6197628554868247955.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:07:00] [INFO ] Flatten gal took : 88 ms
[2022-05-20 09:07:00] [INFO ] Applying decomposition
[2022-05-20 09:07:00] [INFO ] Flatten gal took : 69 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17877061995092486012.txt' '-o' '/tmp/graph17877061995092486012.bin' '-w' '/tmp/graph17877061995092486012.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17877061995092486012.bin' '-l' '-1' '-v' '-w' '/tmp/graph17877061995092486012.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:07:00] [INFO ] Decomposing Gal with order
[2022-05-20 09:07:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:07:01] [INFO ] Removed a total of 3800 redundant transitions.
[2022-05-20 09:07:01] [INFO ] Flatten gal took : 239 ms
[2022-05-20 09:07:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 125 labels/synchronizations in 51 ms.
[2022-05-20 09:07:01] [INFO ] Time to serialize gal into /tmp/CTLFireability3139953161185286962.gal : 13 ms
[2022-05-20 09:07:01] [INFO ] Time to serialize properties into /tmp/CTLFireability5312842355649424228.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3139953161185286962.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5312842355649424228.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.77285e+08,0.666933,13860,1956,96,16028,356,1123,16047,105,1235,0


Converting to forward existential form...Done !
original formula: AF((((u5.P_server_request_9_1==1)&&(i18.u9.P_lb_balancing_1==1))&&((i18.u18.P_lb_load_1_2==1)&&(i18.u18.P_lb_load_2_0==1))))
=> equivalent forward existential formula: [FwdG(Init,!((((u5.P_server_request_9_1==1)&&(i18.u9.P_lb_balancing_1==1))&&((i18.u18.P_lb_load_1_2==1)&&(i18.u1...187
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,1.79327,36948,1,0,55498,1048,4445,69485,372,3387,248442
FORMULA SimpleLoadBal-PT-15-CTLFireability-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 134/134 places, 1280/1280 transitions.
Applied a total of 0 rules in 5 ms. Remains 134 /134 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2022-05-20 09:07:03] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 134 cols
[2022-05-20 09:07:03] [INFO ] Computed 24 place invariants in 10 ms
[2022-05-20 09:07:03] [INFO ] Implicit Places using invariants in 436 ms returned [15, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 438 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/134 places, 1280/1280 transitions.
Applied a total of 0 rules in 5 ms. Remains 132 /132 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 132/134 places, 1280/1280 transitions.
[2022-05-20 09:07:03] [INFO ] Flatten gal took : 69 ms
[2022-05-20 09:07:03] [INFO ] Flatten gal took : 94 ms
[2022-05-20 09:07:03] [INFO ] Input system was already deterministic with 1280 transitions.
[2022-05-20 09:07:03] [INFO ] Flatten gal took : 56 ms
[2022-05-20 09:07:03] [INFO ] Flatten gal took : 57 ms
[2022-05-20 09:07:03] [INFO ] Time to serialize gal into /tmp/CTLFireability7582864550635062760.gal : 9 ms
[2022-05-20 09:07:03] [INFO ] Time to serialize properties into /tmp/CTLFireability720498344392890616.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7582864550635062760.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability720498344392890616.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...273
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:07:34] [INFO ] Flatten gal took : 56 ms
[2022-05-20 09:07:34] [INFO ] Applying decomposition
[2022-05-20 09:07:34] [INFO ] Flatten gal took : 58 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10610173865945122074.txt' '-o' '/tmp/graph10610173865945122074.bin' '-w' '/tmp/graph10610173865945122074.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10610173865945122074.bin' '-l' '-1' '-v' '-w' '/tmp/graph10610173865945122074.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:07:34] [INFO ] Decomposing Gal with order
[2022-05-20 09:07:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:07:34] [INFO ] Removed a total of 3919 redundant transitions.
[2022-05-20 09:07:34] [INFO ] Flatten gal took : 201 ms
[2022-05-20 09:07:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 143 labels/synchronizations in 51 ms.
[2022-05-20 09:07:34] [INFO ] Time to serialize gal into /tmp/CTLFireability16028582564492931272.gal : 9 ms
[2022-05-20 09:07:34] [INFO ] Time to serialize properties into /tmp/CTLFireability6675354422827708840.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16028582564492931272.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6675354422827708840.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37407e+12,2.3455,48088,1994,52,88275,324,1306,84171,71,1092,0


Converting to forward existential form...Done !
original formula: EF((EG(AX((AX((((i1.u25.P_lb_routing_1_3==1)&&(i13.u35.P_lb_load_1_0==1))&&(i13.u35.P_lb_load_2_0==1))) * ((((i7.u23.P_lb_routing_1_13==1...508
=> equivalent forward existential formula: ([FwdG(FwdU(Init,TRUE),!(EX(!((!(EX(!((((i1.u25.P_lb_routing_1_3==1)&&(i13.u35.P_lb_load_1_0==1))&&(i13.u35.P_lb...764
Reverse transition relation is NOT exact ! Due to transitions t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48...488
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,0,8.92301,201064,1,0,399712,1093,7551,372710,283,4692,1124948
FORMULA SimpleLoadBal-PT-15-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 134/134 places, 1280/1280 transitions.
Applied a total of 0 rules in 4 ms. Remains 134 /134 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2022-05-20 09:07:43] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 134 cols
[2022-05-20 09:07:43] [INFO ] Computed 24 place invariants in 8 ms
[2022-05-20 09:07:44] [INFO ] Implicit Places using invariants in 430 ms returned [15, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 432 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/134 places, 1280/1280 transitions.
Applied a total of 0 rules in 5 ms. Remains 132 /132 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 132/134 places, 1280/1280 transitions.
[2022-05-20 09:07:44] [INFO ] Flatten gal took : 62 ms
[2022-05-20 09:07:44] [INFO ] Flatten gal took : 56 ms
[2022-05-20 09:07:44] [INFO ] Input system was already deterministic with 1280 transitions.
[2022-05-20 09:07:44] [INFO ] Flatten gal took : 71 ms
[2022-05-20 09:07:44] [INFO ] Flatten gal took : 97 ms
[2022-05-20 09:07:44] [INFO ] Time to serialize gal into /tmp/CTLFireability3341838080047827709.gal : 12 ms
[2022-05-20 09:07:44] [INFO ] Time to serialize properties into /tmp/CTLFireability18224294757540004175.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3341838080047827709.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18224294757540004175.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:08:14] [INFO ] Flatten gal took : 57 ms
[2022-05-20 09:08:14] [INFO ] Applying decomposition
[2022-05-20 09:08:14] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5539151991586570142.txt' '-o' '/tmp/graph5539151991586570142.bin' '-w' '/tmp/graph5539151991586570142.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5539151991586570142.bin' '-l' '-1' '-v' '-w' '/tmp/graph5539151991586570142.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:08:14] [INFO ] Decomposing Gal with order
[2022-05-20 09:08:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:08:15] [INFO ] Removed a total of 3919 redundant transitions.
[2022-05-20 09:08:15] [INFO ] Flatten gal took : 233 ms
[2022-05-20 09:08:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 147 labels/synchronizations in 78 ms.
[2022-05-20 09:08:15] [INFO ] Time to serialize gal into /tmp/CTLFireability8697598731790624135.gal : 9 ms
[2022-05-20 09:08:15] [INFO ] Time to serialize properties into /tmp/CTLFireability6172135541064422906.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8697598731790624135.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6172135541064422906.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37407e+12,3.11768,66788,2384,54,123345,285,1391,115642,102,537,0


Converting to forward existential form...Done !
original formula: AF(AG(((AX((((i7.u17.P_server_notification_1==1)&&(i17.u34.P_lb_balancing_1==1))&&(i18.u38.P_lb_load_1_2==1))) * AG((i15.u9.P_client_idle...429
=> equivalent forward existential formula: [FwdG(Init,!(!(E(TRUE U !(((!(EX(!((((i7.u17.P_server_notification_1==1)&&(i17.u34.P_lb_balancing_1==1))&&(i18.u...504
Reverse transition relation is NOT exact ! Due to transitions t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48...516
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
(forward)formula 0,0,11.132,223136,1,0,436244,850,8667,375469,333,4139,1692872
FORMULA SimpleLoadBal-PT-15-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 134/134 places, 1280/1280 transitions.
Applied a total of 0 rules in 4 ms. Remains 134 /134 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2022-05-20 09:08:26] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 134 cols
[2022-05-20 09:08:26] [INFO ] Computed 24 place invariants in 13 ms
[2022-05-20 09:08:27] [INFO ] Implicit Places using invariants in 411 ms returned []
[2022-05-20 09:08:27] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 134 cols
[2022-05-20 09:08:27] [INFO ] Computed 24 place invariants in 13 ms
[2022-05-20 09:08:27] [INFO ] State equation strengthened by 465 read => feed constraints.
[2022-05-20 09:08:29] [INFO ] Implicit Places using invariants and state equation in 2615 ms returned []
Implicit Place search using SMT with State Equation took 3030 ms to find 0 implicit places.
[2022-05-20 09:08:29] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 134 cols
[2022-05-20 09:08:29] [INFO ] Computed 24 place invariants in 13 ms
[2022-05-20 09:08:31] [INFO ] Dead Transitions using invariants and state equation in 2152 ms found 499 transitions.
Found 499 dead transitions using SMT.
Drop transitions removed 499 transitions
Dead transitions reduction (with SMT) removed 499 transitions
Starting structural reductions in LTL mode, iteration 1 : 134/134 places, 781/1280 transitions.
Reduce places removed 1 places and 4 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 133 transition count 777
Reduce places removed 0 places and 4 transitions.
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 4 places and 34 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 5 place count 129 transition count 739
Deduced a syphon composed of 8 places in 1 ms
Applied a total of 5 rules in 10 ms. Remains 129 /134 variables (removed 5) and now considering 739/781 (removed 42) transitions.
[2022-05-20 09:08:31] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
// Phase 1: matrix 594 rows 129 cols
[2022-05-20 09:08:31] [INFO ] Computed 32 place invariants in 9 ms
[2022-05-20 09:08:32] [INFO ] Implicit Places using invariants in 264 ms returned []
[2022-05-20 09:08:32] [INFO ] Flow matrix only has 594 transitions (discarded 145 similar events)
// Phase 1: matrix 594 rows 129 cols
[2022-05-20 09:08:32] [INFO ] Computed 32 place invariants in 6 ms
[2022-05-20 09:08:32] [INFO ] State equation strengthened by 257 read => feed constraints.
[2022-05-20 09:08:33] [INFO ] Implicit Places using invariants and state equation in 1198 ms returned []
Implicit Place search using SMT with State Equation took 1467 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 129/134 places, 739/1280 transitions.
Finished structural reductions, in 2 iterations. Remains : 129/134 places, 739/1280 transitions.
[2022-05-20 09:08:33] [INFO ] Found a total of 8 fixed domain variables (out of 129 variables) in GAL type petri
[2022-05-20 09:08:33] [INFO ] Found a total of 8 constant array cells/variables (out of 129 variables) in type petri
[2022-05-20 09:08:33] [INFO ] P_lb_load_2_9,P_lb_load_1_14,P_lb_load_2_13,P_lb_load_1_12,P_lb_load_1_11,P_lb_load_2_15,P_lb_load_2_14,P_lb_load_2_11,
[2022-05-20 09:08:33] [INFO ] Removed 8 constant variables :P_lb_load_2_9=0, P_lb_load_1_14=0, P_lb_load_2_13=0, P_lb_load_1_12=0, P_lb_load_1_11=0, P_lb_load_2_15=0, P_lb_load_2_14=0, P_lb_load_2_11=0
[2022-05-20 09:08:33] [INFO ] Simplified 12 expressions due to constant valuations.
[2022-05-20 09:08:33] [INFO ] Flatten gal took : 92 ms
[2022-05-20 09:08:33] [INFO ] Flatten gal took : 60 ms
[2022-05-20 09:08:33] [INFO ] Input system was already deterministic with 739 transitions.
Support contains 18 out of 121 places (down from 32) after GAL structural reductions.
[2022-05-20 09:08:33] [INFO ] Flatten gal took : 57 ms
[2022-05-20 09:08:33] [INFO ] Flatten gal took : 57 ms
[2022-05-20 09:08:33] [INFO ] Time to serialize gal into /tmp/CTLFireability13000538495457347693.gal : 8 ms
[2022-05-20 09:08:33] [INFO ] Time to serialize properties into /tmp/CTLFireability11381053325496069210.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13000538495457347693.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11381053325496069210.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:09:03] [INFO ] Flatten gal took : 57 ms
[2022-05-20 09:09:03] [INFO ] Applying decomposition
[2022-05-20 09:09:03] [INFO ] Flatten gal took : 56 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11856126633057937207.txt' '-o' '/tmp/graph11856126633057937207.bin' '-w' '/tmp/graph11856126633057937207.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11856126633057937207.bin' '-l' '-1' '-v' '-w' '/tmp/graph11856126633057937207.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:09:03] [INFO ] Decomposing Gal with order
[2022-05-20 09:09:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:09:04] [INFO ] Removed a total of 2174 redundant transitions.
[2022-05-20 09:09:04] [INFO ] Flatten gal took : 134 ms
[2022-05-20 09:09:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 74 labels/synchronizations in 22 ms.
[2022-05-20 09:09:04] [INFO ] Time to serialize gal into /tmp/CTLFireability13801584600723995027.gal : 5 ms
[2022-05-20 09:09:04] [INFO ] Time to serialize properties into /tmp/CTLFireability5584013162898803500.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13801584600723995027.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5584013162898803500.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37407e+12,1.67743,41436,1929,60,80612,254,886,80890,83,638,0


Converting to forward existential form...Done !
original formula: A(E(!(AG((((i18.u33.P_lb_balancing_1==1)&&(u36.P_lb_load_1_6==1))&&(u36.P_lb_load_2_5==1)))) U (((EX(TRUE) * (i0.u20.P_server_request_5_1...896
=> equivalent forward existential formula: [((Init * !(EG(!((!(((EG(E(TRUE U ((i2.u6.P_client_waiting_15==1)&&(i2.u6.P_client_ack_15==1)))) + !(EG(!((((i16...2349
Reverse transition relation is NOT exact ! Due to transitions t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48...474
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
(forward)formula 0,0,8.29624,196112,1,0,432707,1075,5515,419339,329,3994,1151798
FORMULA SimpleLoadBal-PT-15-CTLFireability-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 134/134 places, 1280/1280 transitions.
Applied a total of 0 rules in 4 ms. Remains 134 /134 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
[2022-05-20 09:09:12] [INFO ] Flow matrix only has 1010 transitions (discarded 270 similar events)
// Phase 1: matrix 1010 rows 134 cols
[2022-05-20 09:09:12] [INFO ] Computed 24 place invariants in 8 ms
[2022-05-20 09:09:13] [INFO ] Implicit Places using invariants in 542 ms returned [15, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 546 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 132/134 places, 1280/1280 transitions.
Applied a total of 0 rules in 4 ms. Remains 132 /132 variables (removed 0) and now considering 1280/1280 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 132/134 places, 1280/1280 transitions.
[2022-05-20 09:09:13] [INFO ] Flatten gal took : 53 ms
[2022-05-20 09:09:13] [INFO ] Flatten gal took : 58 ms
[2022-05-20 09:09:13] [INFO ] Input system was already deterministic with 1280 transitions.
[2022-05-20 09:09:13] [INFO ] Flatten gal took : 57 ms
[2022-05-20 09:09:13] [INFO ] Flatten gal took : 59 ms
[2022-05-20 09:09:13] [INFO ] Time to serialize gal into /tmp/CTLFireability8099176309967491559.gal : 8 ms
[2022-05-20 09:09:13] [INFO ] Time to serialize properties into /tmp/CTLFireability3546114306198864335.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8099176309967491559.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3546114306198864335.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-20 09:09:43] [INFO ] Flatten gal took : 56 ms
[2022-05-20 09:09:43] [INFO ] Applying decomposition
[2022-05-20 09:09:43] [INFO ] Flatten gal took : 58 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14697070916910709021.txt' '-o' '/tmp/graph14697070916910709021.bin' '-w' '/tmp/graph14697070916910709021.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14697070916910709021.bin' '-l' '-1' '-v' '-w' '/tmp/graph14697070916910709021.weights' '-q' '0' '-e' '0.001'
[2022-05-20 09:09:43] [INFO ] Decomposing Gal with order
[2022-05-20 09:09:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-20 09:09:43] [INFO ] Removed a total of 4023 redundant transitions.
[2022-05-20 09:09:43] [INFO ] Flatten gal took : 125 ms
[2022-05-20 09:09:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 129 labels/synchronizations in 34 ms.
[2022-05-20 09:09:44] [INFO ] Time to serialize gal into /tmp/CTLFireability11671984874097765091.gal : 9 ms
[2022-05-20 09:09:44] [INFO ] Time to serialize properties into /tmp/CTLFireability1265751361049386680.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11671984874097765091.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1265751361049386680.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.37407e+12,3.68391,57868,1717,52,100285,259,1446,105769,73,609,0


Converting to forward existential form...Done !
original formula: (EF((((i14.u30.P_server_request_4_2==1)&&(i18.u28.P_lb_balancing_1==1))&&((i18.u35.P_lb_load_1_4==1)&&(i18.u36.P_lb_load_2_6==1)))) + AG(...287
=> equivalent forward existential formula: [(FwdU((Init * !(E(TRUE U (((i14.u30.P_server_request_4_2==1)&&(i18.u28.P_lb_balancing_1==1))&&((i18.u35.P_lb_lo...350
Reverse transition relation is NOT exact ! Due to transitions t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48...502
(forward)formula 0,1,6.04394,74236,1,0,150595,679,6775,161689,276,2318,377923
FORMULA SimpleLoadBal-PT-15-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

[2022-05-20 09:09:50] [INFO ] Flatten gal took : 95 ms
[2022-05-20 09:09:50] [INFO ] Flatten gal took : 96 ms
Total runtime 354383 ms.

BK_STOP 1653037790457

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-15"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is SimpleLoadBal-PT-15, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-smll-165303241300026"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-15.tgz
mv SimpleLoadBal-PT-15 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;