Trace number 4242597

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
R1: Mistral-2.0 2017-06-28OPT-7772 47.3771 47.3831

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-opt-mps/
Pb-mps-v2-20-10-sentoy.xml
MD5SUMf29e5165c598919c9834c408fde8edbe
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7772
Best CPU time to get the best result obtained on this benchmark47.226799
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of constraints30
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":60}]
Minimum variable degree31
Maximum variable degree31
Distribution of variable degrees[{"degree":31,"count":60}]
Minimum constraint arity60
Maximum constraint arity60
Distribution of constraint arities[{"arity":60,"count":30}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":30}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c Mistral-2017-06-28
0.00/0.02	o 0
0.00/0.02	o -33
0.00/0.02	o -303
0.00/0.02	o -309
0.00/0.02	o -331
0.00/0.02	o -334
0.00/0.02	o -1108
0.00/0.02	o -1139
0.00/0.02	o -1208
0.00/0.02	o -1988
0.00/0.02	o -1990
0.00/0.02	o -1996
0.00/0.02	o -2564
0.00/0.02	o -2570
0.00/0.02	o -2571
0.00/0.02	o -2590
0.00/0.02	o -2592
0.00/0.02	o -3516
0.00/0.02	o -3519
0.00/0.02	o -3520
0.00/0.03	o -3561
0.00/0.03	o -3564
0.00/0.03	o -3592
0.00/0.03	o -3611
0.00/0.03	o -3614
0.00/0.03	o -4147
0.00/0.03	o -4153
0.00/0.03	o -4756
0.00/0.03	o -4775
0.00/0.03	o -4781
0.00/0.03	o -4787
0.00/0.03	o -4794
0.00/0.04	o -4873
0.00/0.04	o -4892
0.00/0.04	o -4894
0.00/0.04	o -4900
0.00/0.04	o -4961
0.00/0.04	o -4967
0.00/0.04	o -4969
0.00/0.04	o -4972
0.00/0.04	o -4976
0.00/0.04	o -5126
0.00/0.04	o -5266
0.00/0.04	o -5307
0.00/0.04	o -5316
0.00/0.04	o -5322
0.00/0.05	o -5341
0.00/0.05	o -5348
0.00/0.05	o -5373
0.00/0.05	o -5379
0.00/0.05	o -5385
0.00/0.05	o -5446
0.00/0.05	o -5449
0.00/0.05	o -5688
0.00/0.05	o -5702
0.00/0.05	o -5715
0.00/0.05	o -5742
0.00/0.06	o -5746
0.00/0.06	o -5775
0.00/0.06	o -5852
0.00/0.06	o -5859
0.00/0.06	o -5970
0.00/0.06	o -6036
0.00/0.07	o -6164
0.00/0.08	o -6396
0.00/0.08	o -6451
0.00/0.08	o -6468
0.00/0.08	o -6538
0.00/0.08	o -6558
0.00/0.08	o -6581
0.00/0.08	o -6583
0.00/0.08	o -6587
0.00/0.08	o -6593
0.00/0.08	o -6636
0.00/0.08	o -6656
0.09/0.10	o -6733
0.09/0.12	o -6929
0.09/0.12	o -6935
0.09/0.12	o -6962
0.09/0.12	o -7026
0.09/0.12	o -7029
0.09/0.12	o -7032
0.09/0.12	o -7043
0.09/0.12	o -7098
0.09/0.13	o -7103
0.09/0.13	o -7178
0.09/0.14	o -7189
0.09/0.14	o -7196
0.09/0.14	o -7554
0.09/0.14	o -7560
0.09/0.14	o -7587
0.09/0.15	o -7619
0.09/0.16	o -7629
0.09/0.17	o -7677
0.09/0.17	o -7679
0.09/0.17	o -7684
0.19/0.21	o -7702
0.19/0.21	o -7722
0.19/0.22	o -7733
0.19/0.22	o -7739
0.19/0.23	o -7741
0.29/0.32	o -7758
0.39/0.42	o -7761
0.39/0.46	o -7772
47.29/47.38	s OPTIMUM FOUND
47.29/47.38	v <instantiation type="optimum" cost="-7772">
47.29/47.38	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] </list>
47.29/47.38	v   <values> 0 0 1 0 1 1 0 1 0 1 1 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 </values>
47.29/47.38	v </instantiation>

Verifier Data 

OK	-7772

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4242597-1500657801/watcher-4242597-1500657801 -o /tmp/evaluation-result-4242597-1500657801/solver-4242597-1500657801 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1500648176-2484 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1962193420 HOME/instance-4242597-1500657801.xml 

pid=3613
running on 8 cores: 1,3,5,7,9,11,13,15

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 1.93 2.00 2.04 3/242 3616
/proc/meminfo: memFree=31859520/32770624 swapFree=5780/211104
[pid=3616] ppid=3613 vsize=29068 CPUtime=0.01 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 1097 0 0 0 1 0 0 0 20 0 1 0 1048336 29765632 868 33554432000 4194304 7402444 140736027972912 140736027963432 140438020598757 0 0 4096 0 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7267 868 650 784 0 281 0

[startup+0.100127 s]
/proc/loadavg: 1.93 2.00 2.04 3/242 3616
/proc/meminfo: memFree=31859520/32770624 swapFree=5780/211104
[pid=3616] ppid=3613 vsize=29488 CPUtime=0.09 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 1233 0 0 0 9 0 0 0 20 0 1 0 1048336 30195712 1000 33554432000 4194304 7402444 140736027972912 140736027967928 4464070 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1000 672 784 0 386 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29488

[startup+0.200258 s]
/proc/loadavg: 1.93 2.00 2.04 3/242 3616
/proc/meminfo: memFree=31859520/32770624 swapFree=5780/211104
[pid=3616] ppid=3613 vsize=29488 CPUtime=0.19 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 1233 0 0 0 19 0 0 0 20 0 1 0 1048336 30195712 1000 33554432000 4194304 7402444 140736027972912 140736027967928 4709584 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1000 672 784 0 386 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 29488

[startup+0.300209 s]
/proc/loadavg: 1.93 2.00 2.04 3/242 3616
/proc/meminfo: memFree=31859520/32770624 swapFree=5780/211104
[pid=3616] ppid=3613 vsize=29488 CPUtime=0.29 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 1233 0 0 0 29 0 0 0 20 0 1 0 1048336 30195712 1000 33554432000 4194304 7402444 140736027972912 140736027967928 4467256 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1000 672 784 0 386 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29488

[startup+0.700229 s]
/proc/loadavg: 1.93 2.00 2.04 3/242 3616
/proc/meminfo: memFree=31859520/32770624 swapFree=5780/211104
[pid=3616] ppid=3613 vsize=29488 CPUtime=0.69 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 1233 0 0 0 69 0 0 0 20 0 1 0 1048336 30195712 1000 33554432000 4194304 7402444 140736027972912 140736027967928 4467298 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1000 672 784 0 386 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29488

[startup+1.50021 s]
/proc/loadavg: 1.93 2.00 2.04 3/243 3617
/proc/meminfo: memFree=31858344/32770624 swapFree=5780/211160
[pid=3616] ppid=3613 vsize=29488 CPUtime=1.49 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 1233 0 0 0 149 0 0 0 20 0 1 0 1048336 30195712 1000 33554432000 4194304 7402444 140736027972912 140736027967928 4466708 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1000 672 784 0 386 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29488

[startup+3.10021 s]
/proc/loadavg: 1.93 2.00 2.04 3/243 3617
/proc/meminfo: memFree=31857848/32770624 swapFree=5780/211160
[pid=3616] ppid=3613 vsize=29488 CPUtime=3.09 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 1392 0 0 0 309 0 0 0 20 0 1 0 1048336 30195712 1065 33554432000 4194304 7402444 140736027972912 140736027967928 4464156 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1065 718 784 0 386 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29488

[startup+6.3002 s]
/proc/loadavg: 1.93 2.00 2.04 3/243 3617
/proc/meminfo: memFree=31857848/32770624 swapFree=5780/211128
[pid=3616] ppid=3613 vsize=29488 CPUtime=6.29 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 1551 0 0 0 629 0 0 0 20 0 1 0 1048336 30195712 1065 33554432000 4194304 7402444 140736027972912 140736027967928 4709363 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1065 718 784 0 386 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29488

[startup+12.7002 s]
/proc/loadavg: 1.94 2.00 2.04 3/243 3617
/proc/meminfo: memFree=31857288/32770624 swapFree=5780/211120
[pid=3616] ppid=3613 vsize=29488 CPUtime=12.69 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 1710 0 0 0 1269 0 0 0 20 0 1 0 1048336 30195712 1065 33554432000 4194304 7402444 140736027972912 140736027967928 4467320 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1065 718 784 0 386 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29488

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/243 3617
/proc/meminfo: memFree=31857536/32770624 swapFree=5780/211136
[pid=3616] ppid=3613 vsize=29488 CPUtime=25.49 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 2028 0 0 0 2549 0 0 0 20 0 1 0 1048336 30195712 1065 33554432000 4194304 7402444 140736027972912 140736027967928 4466708 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1065 718 784 0 386 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29488

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 3616 sig 9
??? kill -3616 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 1.95 2.00 2.04 3/243 3617
/proc/meminfo: memFree=31857536/32770624 swapFree=5780/211136
[pid=3616] ppid=3613 vsize=29488 CPUtime=25.59 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 2028 0 0 0 2559 0 0 0 20 0 1 0 1048336 30195712 1065 33554432000 4194304 7402444 140736027972912 140736027967928 4464070 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1065 718 784 0 386 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 29488

[startup+38.4002 s]
/proc/loadavg: 1.96 2.00 2.04 3/243 3617
/proc/meminfo: memFree=31856736/32770624 swapFree=5780/211148
[pid=3616] ppid=3613 vsize=29488 CPUtime=38.39 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 2028 0 0 0 3839 0 0 0 20 0 1 0 1048336 30195712 1065 33554432000 4194304 7402444 140736027972912 140736027967928 4712943 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1065 718 784 0 386 0
Current children cumulated CPU time (s) 38.39
Current children cumulated vsize (KiB) 29488

[startup+41.6002 s]
/proc/loadavg: 1.96 2.00 2.04 3/243 3617
/proc/meminfo: memFree=31856736/32770624 swapFree=5780/211148
[pid=3616] ppid=3613 vsize=29488 CPUtime=41.59 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 2184 0 0 0 4159 0 0 0 20 0 1 0 1048336 30195712 1065 33554432000 4194304 7402444 140736027972912 140736027967928 4464046 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1065 718 784 0 386 0
Current children cumulated CPU time (s) 41.59
Current children cumulated vsize (KiB) 29488

[startup+44.8002 s]
/proc/loadavg: 1.97 2.00 2.04 3/243 3617
/proc/meminfo: memFree=31856736/32770624 swapFree=5780/211148
[pid=3616] ppid=3613 vsize=29488 CPUtime=44.79 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 2187 0 0 0 4479 0 0 0 20 0 1 0 1048336 30195712 1065 33554432000 4194304 7402444 140736027972912 140736027967928 4467315 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1065 718 784 0 386 0
Current children cumulated CPU time (s) 44.79
Current children cumulated vsize (KiB) 29488

[startup+46.4002 s]
/proc/loadavg: 1.97 2.00 2.04 3/243 3617
/proc/meminfo: memFree=31856736/32770624 swapFree=5780/211148
[pid=3616] ppid=3613 vsize=29488 CPUtime=46.39 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 2187 0 0 0 4639 0 0 0 20 0 1 0 1048336 30195712 1065 33554432000 4194304 7402444 140736027972912 140736027967928 5696187 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1065 718 784 0 386 0
Current children cumulated CPU time (s) 46.39
Current children cumulated vsize (KiB) 29488

[startup+46.8002 s]
/proc/loadavg: 1.97 2.00 2.04 3/243 3617
/proc/meminfo: memFree=31856736/32770624 swapFree=5780/211148
[pid=3616] ppid=3613 vsize=29488 CPUtime=46.79 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 2187 0 0 0 4679 0 0 0 20 0 1 0 1048336 30195712 1065 33554432000 4194304 7402444 140736027972912 140736027967928 4464046 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1065 718 784 0 386 0
Current children cumulated CPU time (s) 46.79
Current children cumulated vsize (KiB) 29488

[startup+47.2002 s]
/proc/loadavg: 1.97 2.00 2.04 3/243 3617
/proc/meminfo: memFree=31856736/32770624 swapFree=5780/211148
[pid=3616] ppid=3613 vsize=29488 CPUtime=47.19 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 2187 0 0 0 4719 0 0 0 20 0 1 0 1048336 30195712 1065 33554432000 4194304 7402444 140736027972912 140736027967928 4466660 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1065 718 784 0 386 0
Current children cumulated CPU time (s) 47.19
Current children cumulated vsize (KiB) 29488

[startup+47.3002 s]
/proc/loadavg: 1.97 2.00 2.04 3/243 3617
/proc/meminfo: memFree=31856736/32770624 swapFree=5780/211148
[pid=3616] ppid=3613 vsize=29488 CPUtime=47.29 cores=1,3,5,7,9,11,13,15
/proc/3616/stat : 3616 (MistralXCSP) R 3613 3616 2452 0 -1 4202496 2187 0 0 0 4729 0 0 0 20 0 1 0 1048336 30195712 1065 33554432000 4194304 7402444 140736027972912 140736027967928 4466660 0 0 4096 16386 0 0 0 17 11 0 0 0 0 0 9500608 9505824 30695424 140736027980968 140736027981118 140736027981118 140736027983817 0
/proc/3616/statm: 7372 1065 718 784 0 386 0
Current children cumulated CPU time (s) 47.29
Current children cumulated vsize (KiB) 29488

Child status: 0
Real time (s): 47.3831
CPU time (s): 47.3771
CPU user time (s): 47.3748
CPU system time (s): 0.002306
CPU usage (%): 99.9874
Max. virtual memory (cumulated for all children) (KiB): 29488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.3748
system time used= 0.002306
maximum resident set size= 4284
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2307
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2384

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.154032 second user time and 0.216325 second system time

The end

Launcher Data 

Begin job on node120 at 2017-07-21 19:23:21
IDJOB=4242597
IDBENCH=135451
IDSOLVER=2622
FILE ID=node120/4242597-1500657801
RUNJOBID= node120-1500648176-2484
PBS_JOBID= 20623299
Free space on /tmp= 61992 MiB

SOLVER NAME= Mistral-2.0 2017-06-28
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-opt-mps/Pb-mps-v2-20-10-sentoy.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4242597-1500657801/watcher-4242597-1500657801 -o /tmp/evaluation-result-4242597-1500657801/solver-4242597-1500657801 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1500648176-2484 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1962193420 HOME/instance-4242597-1500657801.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 8

MD5SUM BENCH= f29e5165c598919c9834c408fde8edbe
RANDOM SEED=1962193420

node120.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2267.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 8
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 1
initial apicid	: 1
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 9
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1733.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 17
initial apicid	: 17
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 10
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 3
initial apicid	: 3
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 11
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 1
cpu cores	: 4
apicid		: 19
initial apicid	: 19
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 12
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 5
initial apicid	: 5
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 13
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2267.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 2
cpu cores	: 4
apicid		: 21
initial apicid	: 21
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 14
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 7
initial apicid	: 7
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 15
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 23
initial apicid	: 23
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31859976 kB
MemAvailable:   31854840 kB
Buffers:           30924 kB
Cached:           276732 kB
SwapCached:            0 kB
Active:           321308 kB
Inactive:         219824 kB
Active(anon):     236616 kB
Inactive(anon):     8720 kB
Active(file):      84692 kB
Inactive(file):   211104 kB
Unevictable:        5780 kB
Mlocked:            5780 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5952 kB
Writeback:             0 kB
AnonPages:        238772 kB
Mapped:            30288 kB
Shmem:              8840 kB
Slab:              61116 kB
SReclaimable:      29808 kB
SUnreclaim:        31308 kB
KernelStack:        4256 kB
PageTables:         5496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     507244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    178176 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 61984 MiB
End job on node120 at 2017-07-21 19:24:08