Trace number 4390436

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
cosoco 2? (MO) 1528.05 1530.23

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_12_14.xml
MD5SUMb79ed9a63f5f06b259b31d8f3686f277
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark290
Best CPU time to get the best result obtained on this benchmark2400.5
Satisfiable
(Un)Satisfiability was proved
Number of variables12654
Number of constraints466
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":12321},{"size":14,"count":111},{"size":49,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree114
Distribution of variable degrees[{"degree":2,"count":12432},{"degree":3,"count":111},{"degree":112,"count":78},{"degree":113,"count":24},{"degree":114,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":132},{"arity":111,"count":112},{"arity":112,"count":222}]
Number of extensional constraints0
Number of intensional constraints132
Distribution of constraint types[{"type":"intension","count":132},{"type":"sum","count":112},{"type":"element","count":111},{"type":"channel","count":111}]
Optimization problemYES
Type of objectivemin SUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14350 MiB free)
  memory of node 1: 16384 MiB (15232 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4390436-1568355170/watcher-4390436-1568355170 -o /tmp/evaluation-result-4390436-1568355170/solver-4390436-1568355170 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node134-1568335411-5300 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4390436-1568355170.xml 

running on 4 cores: 1,3,5,7

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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=10280, runsolver pid=10277
Current StackSize limit: 8192 KiB


[startup+0.100992 s]*
/proc/loadavg: 2.00 2.01 2.05 3/204 10281
/proc/meminfo: memFree=30281824/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=38888 memory=15092 CPUtime=0.09 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 3977 0 0 0 9 0 0 0 20 0 1 0 411767506 39821312 3773 33554432000 4194304 6210612 140725133999440 140725133994600 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 9722 3773 809 493 0 3027 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 38888 KiB
Current children cumulated memory: 15092 KiB

[startup+0.20999 s]*
/proc/loadavg: 2.00 2.01 2.05 3/204 10281
/proc/meminfo: memFree=30280380/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=40596 memory=16872 CPUtime=0.2 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 4415 0 0 0 20 0 0 0 20 0 1 0 411767506 41570304 4218 33554432000 4194304 6210612 140725133999440 140725133994600 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 10149 4218 819 493 0 3454 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 16872 KiB

[startup+0.309155 s]*
/proc/loadavg: 2.00 2.01 2.05 3/204 10281
/proc/meminfo: memFree=30279264/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=41712 memory=17928 CPUtime=0.3 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 4670 0 0 0 30 0 0 0 20 0 1 0 411767506 42713088 4482 33554432000 4194304 6210612 140725133999440 140725133994600 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 10428 4482 819 493 0 3733 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41712 KiB
Current children cumulated memory: 17928 KiB

[startup+0.700233 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 10281
/proc/meminfo: memFree=30276660/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=45708 memory=21732 CPUtime=0.68 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 5653 0 0 0 68 0 0 0 20 0 1 0 411767506 46804992 5433 33554432000 4194304 6210612 140725133999440 140725133994600 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 11427 5433 819 493 0 4732 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 45708 KiB
Current children cumulated memory: 21732 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 10281
/proc/meminfo: memFree=30271524/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=53944 memory=30052 CPUtime=1.49 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 7708 0 0 0 148 1 0 0 20 0 1 0 411767506 55238656 7513 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 13486 7513 819 493 0 6791 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 53944 KiB
Current children cumulated memory: 30052 KiB

[startup+3.10962 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 10281
/proc/meminfo: memFree=30250692/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=70628 memory=46540 CPUtime=3.09 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 12009 0 0 0 308 1 0 0 20 0 1 0 411767506 72323072 11635 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 17657 11635 819 493 0 10962 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 70628 KiB
Current children cumulated memory: 46540 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 10281
/proc/meminfo: memFree=30219496/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=104040 memory=79200 CPUtime=6.29 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 20370 0 0 0 627 2 0 0 20 0 1 0 411767506 106536960 19800 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 26010 19800 819 493 0 19315 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 104040 KiB
Current children cumulated memory: 79200 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 10282
/proc/meminfo: memFree=30158036/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=169104 memory=144936 CPUtime=12.69 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 36971 0 0 0 1265 4 0 0 20 0 1 0 411767506 173162496 36234 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 42276 36234 819 493 0 35581 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 169104 KiB
Current children cumulated memory: 144936 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 10284
/proc/meminfo: memFree=30023232/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=301884 memory=276628 CPUtime=25.49 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 70178 0 0 0 2539 10 0 0 20 0 1 0 411767506 309129216 69157 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 75471 69157 819 493 0 68776 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 301884 KiB
Current children cumulated memory: 276628 KiB

[startup+51.1096 s]
/proc/loadavg: 2.07 2.03 2.05 3/204 10284
/proc/meminfo: memFree=29754144/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=568796 memory=541216 CPUtime=51.09 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 135503 0 0 0 5090 19 0 0 20 0 1 0 411767506 582447104 135304 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 142199 135304 819 493 0 135504 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 568796 KiB
Current children cumulated memory: 541216 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/204 10288
/proc/meminfo: memFree=29221720/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=1106844 memory=1066756 CPUtime=102.27 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 263860 0 0 0 10191 36 0 0 20 0 1 0 411767506 1133408256 266689 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 276711 266689 819 493 0 270016 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 1106844 KiB
Current children cumulated memory: 1066756 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/204 10294
/proc/meminfo: memFree=28596920/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=1732180 memory=1687668 CPUtime=162.24 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 414983 0 0 0 16167 57 0 0 20 0 1 0 411767506 1773752320 421917 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 433045 421917 819 493 0 426350 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 1732180 KiB
Current children cumulated memory: 1687668 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 10298
/proc/meminfo: memFree=27973868/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=2333044 memory=2308972 CPUtime=222.21 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 565207 0 0 0 22145 76 0 0 20 0 1 0 411767506 2389037056 577243 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 583261 577243 819 493 0 576566 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 2333044 KiB
Current children cumulated memory: 2308972 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/202 10302
/proc/meminfo: memFree=27352888/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=2970820 memory=2928256 CPUtime=282.18 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 716016 0 0 0 28120 98 0 0 20 0 1 0 411767506 3042119680 732064 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 742705 732064 819 493 0 736010 0
Current children cumulated CPU time: 282.18 s
Current children cumulated vsize: 2970820 KiB
Current children cumulated memory: 2928256 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/203 10309
/proc/meminfo: memFree=26731824/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=3571552 memory=3547536 CPUtime=342.17 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 866276 0 0 0 34098 119 0 0 20 0 1 0 411767506 3657269248 886884 33554432000 4194304 6210612 140725133999440 140725133973000 5451412 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 892888 886884 819 493 0 886193 0
Current children cumulated CPU time: 342.17 s
Current children cumulated vsize: 3571552 KiB
Current children cumulated memory: 3547536 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/203 10313
/proc/meminfo: memFree=26109064/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=4227516 memory=4168612 CPUtime=402.14 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 1017085 0 0 0 40076 138 0 0 20 0 1 0 411767506 4328976384 1042153 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 1056879 1042153 819 493 0 1050184 0
Current children cumulated CPU time: 402.14 s
Current children cumulated vsize: 4227516 KiB
Current children cumulated memory: 4168612 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 10317
/proc/meminfo: memFree=25488948/32770624 swapFree=66916396/67108860
[pid=10280] ppid=10277 vsize=4827984 memory=4787468 CPUtime=462.11 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 1167318 0 0 0 46053 158 0 0 20 0 1 0 411767506 4943855616 1196867 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 1206996 1196867 819 493 0 1200301 0
Current children cumulated CPU time: 462.11 s
Current children cumulated vsize: 4827984 KiB
Current children cumulated memory: 4787468 KiB


################
# More data... #
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Current children cumulated vsize: 10437432 KiB
Current children cumulated memory: 10364720 KiB

[startup+1062.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/203 10377
/proc/meminfo: memFree=19280964/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=11037504 memory=10983244 CPUtime=1061.9 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 2670683 0 0 0 105788 402 0 0 20 0 1 0 411767506 11302404096 2745811 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 2759376 2745811 819 493 0 2752681 0
Current children cumulated CPU time: 1061.9 s
Current children cumulated vsize: 11037504 KiB
Current children cumulated memory: 10983244 KiB

[startup+1122.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/204 10451
/proc/meminfo: memFree=18761136/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=11637444 memory=11603704 CPUtime=1121.88 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 2820867 0 0 0 111758 430 0 0 20 0 1 0 411767506 11916742656 2900926 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 2909361 2900926 819 493 0 2902666 0
Current children cumulated CPU time: 1121.88 s
Current children cumulated vsize: 11637444 KiB
Current children cumulated memory: 11603704 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/205 10456
/proc/meminfo: memFree=18141948/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=12423976 memory=12221248 CPUtime=1181.87 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 2971961 0 0 0 117728 459 0 0 20 0 1 0 411767506 12722151424 3055312 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 3105994 3055312 819 493 0 3099299 0
Current children cumulated CPU time: 1181.87 s
Current children cumulated vsize: 12423976 KiB
Current children cumulated memory: 12221248 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/205 10462
/proc/meminfo: memFree=17520472/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=13023520 memory=12841024 CPUtime=1241.85 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 3122102 0 0 0 123697 488 0 0 20 0 1 0 411767506 13336084480 3210256 33554432000 4194304 6210612 140725133999440 140725133973000 140688852613950 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 3255880 3210256 819 493 0 3249185 0
Current children cumulated CPU time: 1241.85 s
Current children cumulated vsize: 13023520 KiB
Current children cumulated memory: 12841024 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/204 10466
/proc/meminfo: memFree=16901156/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=13623064 memory=13459284 CPUtime=1301.84 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 3272266 0 0 0 129667 517 0 0 20 0 1 0 411767506 13950017536 3364821 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 3405766 3364821 819 493 0 3399071 0
Current children cumulated CPU time: 1301.84 s
Current children cumulated vsize: 13623064 KiB
Current children cumulated memory: 13459284 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/205 10471
/proc/meminfo: memFree=16279328/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=14222608 memory=14079060 CPUtime=1361.82 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 3422402 0 0 0 135635 547 0 0 20 0 1 0 411767506 14563950592 3519765 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 3555652 3519765 819 493 0 3548957 0
Current children cumulated CPU time: 1361.82 s
Current children cumulated vsize: 14222608 KiB
Current children cumulated memory: 14079060 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 10477
/proc/meminfo: memFree=15661072/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=14821888 memory=14697056 CPUtime=1421.8 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 3572499 0 0 0 141603 577 0 0 20 0 1 0 411767506 15177613312 3674264 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 3705472 3674264 819 493 0 3698777 0
Current children cumulated CPU time: 1421.8 s
Current children cumulated vsize: 14821888 KiB
Current children cumulated memory: 14697056 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 10481
/proc/meminfo: memFree=15039148/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=15421432 memory=15316896 CPUtime=1481.79 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 3722678 0 0 0 147569 610 0 0 20 0 1 0 411767506 15791546368 3829224 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 3855358 3829224 819 493 0 3848663 0
Current children cumulated CPU time: 1481.79 s
Current children cumulated vsize: 15421432 KiB
Current children cumulated memory: 15316896 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1527.5 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 10485
/proc/meminfo: memFree=14574204/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=15872608 memory=15782372 CPUtime=1526.98 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) R 10277 10280 5268 0 -1 4202496 3835693 0 0 0 152061 637 0 0 20 0 1 0 411767506 16253550592 3945593 33554432000 4194304 6210612 140725133999440 140725133973000 140688852618213 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 3968152 3945593 819 493 0 3961457 0
Current children cumulated CPU time: 1526.98 s
Current children cumulated vsize: 15872608 KiB
Current children cumulated memory: 15782372 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)
??? end of watcher thread

[startup+1530.23 s]
# the end of solver process 10280 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1520.92 s, system=7.12981 s

Solver just ended.
Dumping a history of the last processes samples

[startup+1528 s]*
/proc/loadavg: 2.00 2.01 2.05 4/204 10486
/proc/meminfo: memFree=14292592/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=15872608 memory=15782372 CPUtime=1527.06 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) S 10277 10280 5268 0 -1 512 3835698 0 0 0 152068 638 0 0 20 0 1 0 411767506 16253550592 3945593 33554432000 4194304 6210612 140725133999440 140725133973000 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 3 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 3968152 3945593 819 493 0 3961457 0
Current children cumulated CPU time: 1527.06 s
Current children cumulated vsize: 15872608 KiB
Current children cumulated memory: 15782372 KiB

[startup+1528.8 s]
/proc/loadavg: 2.00 2.01 2.05 4/204 10486
/proc/meminfo: memFree=14292592/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=15872608 memory=15782372 CPUtime=1527.19 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) S 10277 10280 5268 0 -1 512 3835698 0 0 0 152080 639 0 0 20 0 1 0 411767506 16253550592 3945593 33554432000 4194304 6210612 140725133999440 140725133973000 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 3968152 3945593 819 493 0 3961457 0
Current children cumulated CPU time: 1527.19 s
Current children cumulated vsize: 15872608 KiB
Current children cumulated memory: 15782372 KiB

[startup+1529.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 10486
/proc/meminfo: memFree=13712620/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=15872608 memory=15782372 CPUtime=1527.26 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) S 10277 10280 5268 0 -1 512 3835698 0 0 0 152087 639 0 0 20 0 1 0 411767506 16253550592 3945593 33554432000 4194304 6210612 140725133999440 140725133973000 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 3 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 3968152 3945593 819 493 0 3961457 0
Current children cumulated CPU time: 1527.26 s
Current children cumulated vsize: 15872608 KiB
Current children cumulated memory: 15782372 KiB

[startup+1529.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 10486
/proc/meminfo: memFree=13712620/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=15872608 memory=15782372 CPUtime=1527.29 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) S 10277 10280 5268 0 -1 512 3835698 0 0 0 152090 639 0 0 20 0 1 0 411767506 16253550592 3945593 33554432000 4194304 6210612 140725133999440 140725133973000 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 3968152 3945593 819 493 0 3961457 0
Current children cumulated CPU time: 1527.29 s
Current children cumulated vsize: 15872608 KiB
Current children cumulated memory: 15782372 KiB

[startup+1529.5 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 10486
/proc/meminfo: memFree=13712620/32770624 swapFree=66916400/67108860
[pid=10280] ppid=10277 vsize=15872608 memory=15782372 CPUtime=1527.31 cores=1,3,5,7
/proc/10280/stat : 10280 (cosoco) S 10277 10280 5268 0 -1 512 3835698 0 0 0 152092 639 0 0 20 0 1 0 411767506 16253550592 3945593 33554432000 4194304 6210612 140725133999440 140725133973000 5188952 0 16384 4096 8405026 18446744071580971376 0 0 17 5 0 0 0 0 0 8308220 8313664 33918976 140725134005259 140725134005361 140725134005361 140725134008270 0
/proc/10280/statm: 3968152 3945593 819 493 0 3961457 0
Current children cumulated CPU time: 1527.31 s
Current children cumulated vsize: 15872608 KiB
Current children cumulated memory: 15782372 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1530.23
CPU time (s): 1528.05
CPU user time (s): 1520.92
CPU system time (s): 7.12981
CPU usage (%): 99.8575
Max. virtual memory (cumulated for all children) (KiB): 15872608
Max. memory (cumulated for all children) (KiB): 15782372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1520.92
system time used= 7.12981
maximum resident set size= 15782612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3835698
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= 141174
involuntary context switches= 1399


# summary of solver processes directly reported to runsolver:
#   pid: 10280
#   total CPU time (s): 1528.05
#   total CPU user time (s): 1520.92
#   total CPU system time (s): 7.12981

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.24839 second user time and 10.8217 second system time

The end

Launcher Data 

Begin job on node134 at 2019-09-13 08:12:08
IDJOB=4390436
IDBENCH=139629
IDSOLVER=2831
FILE ID=node134/4390436-1568355170
RUNJOBID= node134-1568335411-5300
PBS_JOBID= 21701162
Free space on /tmp= 56116 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_12_14.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4390436-1568355170/watcher-4390436-1568355170 -o /tmp/evaluation-result-4390436-1568355170/solver-4390436-1568355170 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node134-1568335411-5300 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4390436-1568355170.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b79ed9a63f5f06b259b31d8f3686f277
RANDOM SEED=1142224043

node134.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/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		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
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	: 5333.76
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		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
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		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
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	: 5333.76
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		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
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	: 4
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	: 5333.76
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		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
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		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
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	: 5333.76
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		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
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:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30293560 kB
MemAvailable:   31699100 kB
Buffers:          159252 kB
Cached:          1510644 kB
SwapCached:        90752 kB
Active:           479860 kB
Inactive:        1376644 kB
Active(anon):     119868 kB
Inactive(anon):   106496 kB
Active(file):     359992 kB
Inactive(file):  1270148 kB
Unevictable:      110920 kB
Mlocked:          110920 kB
SwapTotal:      67108860 kB
SwapFree:       66916396 kB
Dirty:              2724 kB
Writeback:             0 kB
AnonPages:        208012 kB
Mapped:            44468 kB
Shmem:             30848 kB
Slab:             212780 kB
SReclaimable:     182472 kB
SUnreclaim:        30308 kB
KernelStack:        3632 kB
PageTables:         5532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     623388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    157696 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 55568 MiB
End job on node134 at 2019-09-13 08:37:39