Trace number 4296061

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
PicatSAT 2018-06-15? (TO) 2519.98 2520.01

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-m2s-2-0_c18.xml
MD5SUM2d28e83d5554f0b825ec3e8d27492158
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark282
Best CPU time to get the best result obtained on this benchmark2520.34
Satisfiable
(Un)Satisfiability was proved
Number of variables22422
Number of constraints24975
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":22089},{"size":25,"count":111},{"size":40,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree222
Distribution of variable degrees[{"degree":2,"count":20424},{"degree":3,"count":1443},{"degree":4,"count":222},{"degree":5,"count":222},{"degree":222,"count":111}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":24753},{"arity":88,"count":111},{"arity":112,"count":111}]
Number of extensional constraints111
Number of intensional constraints24642
Distribution of constraint types[{"type":"extension","count":111},{"type":"intension","count":24642},{"type":"sum","count":222}]
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 (8469 MiB free)
  memory of node 1: 16384 MiB (11260 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296061-1532606495/watcher-4296061-1532606495 -o /tmp/evaluation-result-4296061-1532606495/solver-4296061-1532606495 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5172 --watchdog 2580 xcsp_picat HOME/instance-4296061-1532606495.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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
Current StackSize limit: 8192 KiB

solver pid=5910, runsolver pid=5907

[startup+0.100124 s]*
/proc/loadavg: 1.92 2.00 2.04 3/191 5911
/proc/meminfo: memFree=20176988/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=128512 memory=31204 CPUtime=0.1 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 2564 0 0 0 10 0 0 0 20 0 1 0 78212673 131596288 7801 33554432000 4194304 5849740 140722711460160 140722711460160 140053486558208 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 32128 7801 597 405 0 29072 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128512 KiB
Current children cumulated memory: 31204 KiB

[startup+0.20987 s]*
/proc/loadavg: 1.92 2.00 2.04 3/191 5911
/proc/meminfo: memFree=20166748/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=128512 memory=41444 CPUtime=0.2 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 2569 0 0 0 20 0 0 0 20 0 1 0 78212673 131596288 10361 33554432000 4194304 5849740 140722711460160 140722711460160 4488915 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 32128 10361 597 405 0 29072 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 128512 KiB
Current children cumulated memory: 41444 KiB

[startup+0.309684 s]*
/proc/loadavg: 1.92 2.00 2.04 3/191 5911
/proc/meminfo: memFree=20152412/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=128512 memory=55972 CPUtime=0.31 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 2654 0 0 0 30 1 0 0 20 0 1 0 78212673 131596288 13993 33554432000 4194304 5849740 140722711460160 140722711460160 4587608 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 32128 13993 627 405 0 29072 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 128512 KiB
Current children cumulated memory: 55972 KiB

[startup+0.700327 s]
/proc/loadavg: 1.92 2.00 2.04 3/191 5911
/proc/meminfo: memFree=20139196/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=146072 memory=93296 CPUtime=0.69 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 5778 0 0 0 66 3 0 0 20 0 1 0 78212673 149577728 23324 33554432000 4194304 5849740 140722711460160 140722711460160 5251173 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 36518 23324 661 405 0 33462 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 146072 KiB
Current children cumulated memory: 93296 KiB

[startup+1.50039 s]
/proc/loadavg: 1.92 2.00 2.04 3/192 5929
/proc/meminfo: memFree=20786680/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=198148 memory=145416 CPUtime=1.49 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 9647 0 0 0 143 6 0 0 20 0 1 0 78212673 202903552 36354 33554432000 4194304 5849740 140722711460160 140722711458744 4475522 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 49537 36354 709 405 0 46481 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 198148 KiB
Current children cumulated memory: 145416 KiB

[startup+3.10959 s]
/proc/loadavg: 1.92 2.00 2.04 3/191 5972
/proc/meminfo: memFree=20457552/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=306692 memory=254260 CPUtime=3.1 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 12309 0 0 0 302 8 0 0 20 0 1 0 78212673 314052608 63565 33554432000 4194304 5849740 140722711460160 140722711459400 5606222 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 76673 63565 726 405 0 73617 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 306692 KiB
Current children cumulated memory: 254260 KiB

[startup+6.30038 s]
/proc/loadavg: 1.93 2.00 2.04 3/191 5972
/proc/meminfo: memFree=20372908/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=306692 memory=254280 CPUtime=6.29 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 31481 0 0 0 620 9 0 0 20 0 1 0 78212673 314052608 63570 33554432000 4194304 5849740 140722711460160 140722711459256 5375295 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 76673 63570 731 405 0 73617 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 306692 KiB
Current children cumulated memory: 254280 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/191 5972
/proc/meminfo: memFree=20351900/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=324244 memory=271896 CPUtime=12.69 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 57571 0 0 0 1256 13 0 0 20 0 1 0 78212673 332025856 67974 33554432000 4194304 5849740 140722711460160 140722711458648 5308400 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 81061 67974 751 405 0 78005 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 324244 KiB
Current children cumulated memory: 271896 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/191 5972
/proc/meminfo: memFree=20352264/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=324244 memory=271916 CPUtime=25.49 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 79529 0 0 0 2535 14 0 0 20 0 1 0 78212673 332025856 67979 33554432000 4194304 5849740 140722711460160 140722711458424 5321968 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 81061 67979 755 405 0 78005 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 324244 KiB
Current children cumulated memory: 271916 KiB

[startup+51.1096 s]
/proc/loadavg: 1.97 2.00 2.04 3/191 5972
/proc/meminfo: memFree=20350976/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=325748 memory=273452 CPUtime=51.1 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 110804 0 0 0 5089 21 0 0 20 0 1 0 78212673 333565952 68363 33554432000 4194304 5849740 140722711460160 140722711458648 4211621 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 81437 68363 759 405 0 78381 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 325748 KiB
Current children cumulated memory: 273452 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 5973
/proc/meminfo: memFree=20348220/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=324740 memory=272572 CPUtime=102.28 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 145040 0 0 0 10186 42 0 0 20 0 1 0 78212673 332533760 68143 33554432000 4194304 5849740 140722711460160 140722711458808 140053486579591 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 81185 68143 768 405 0 78129 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 324740 KiB
Current children cumulated memory: 272572 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 5974
/proc/meminfo: memFree=20343624/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=326852 memory=274592 CPUtime=162.29 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 170976 0 0 0 16168 61 0 0 20 0 1 0 78212673 334696448 68648 33554432000 4194304 5849740 140722711460160 140722711459320 5360802 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 81713 68648 768 405 0 78657 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 326852 KiB
Current children cumulated memory: 274592 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/191 5975
/proc/meminfo: memFree=20331860/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=326852 memory=276852 CPUtime=222.28 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 200690 0 0 0 22138 90 0 0 20 0 1 0 78212673 334696448 69213 33554432000 4194304 5849740 140722711460160 140722711458872 5314263 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 81713 69213 768 405 0 78657 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 326852 KiB
Current children cumulated memory: 276852 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 5976
/proc/meminfo: memFree=20311812/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=342956 memory=290960 CPUtime=282.28 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 232051 0 0 0 28115 113 0 0 20 0 1 0 78212673 351186944 72740 33554432000 4194304 5849740 140722711460160 140722711459032 5438257 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 85739 72740 768 405 0 82683 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 342956 KiB
Current children cumulated memory: 290960 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 5977
/proc/meminfo: memFree=20307160/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=342956 memory=292936 CPUtime=342.28 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 259490 0 0 0 34085 143 0 0 20 0 1 0 78212673 351186944 73234 33554432000 4194304 5849740 140722711460160 140722711458424 4233628 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 85739 73234 768 405 0 82683 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 342956 KiB
Current children cumulated memory: 292936 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 5978
/proc/meminfo: memFree=20308756/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=342956 memory=292952 CPUtime=402.28 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 285209 0 0 0 40057 171 0 0 20 0 1 0 78212673 351186944 73238 33554432000 4194304 5849740 140722711460160 140722711459160 5311716 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 85739 73238 768 405 0 82683 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 342956 KiB
Current children cumulated memory: 292952 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 5979
/proc/meminfo: memFree=20260452/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=342956 memory=292952 CPUtime=462.29 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 311120 0 0 0 46028 201 0 0 20 0 1 0 78212673 351186944 73238 33554432000 4194304 5849740 140722711460160 140722711459032 5302782 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 85739 73238 768 405 0 82683 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 342956 KiB
Current children cumulated memory: 292952 KiB


################
# More data... #
################

/proc/5910/statm: 86973 74473 768 405 0 83917 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 347892 KiB
Current children cumulated memory: 297892 KiB

[startup+1782.3 s]
/proc/loadavg: 2.61 2.27 2.14 3/191 6028
/proc/meminfo: memFree=20147544/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=350684 memory=300684 CPUtime=1782.27 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 716561 0 0 0 177352 875 0 0 20 0 1 0 78212673 359100416 75171 33554432000 4194304 5849740 140722711460160 140722711459320 140053486579591 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 87671 75171 768 405 0 84615 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 350684 KiB
Current children cumulated memory: 300684 KiB

[startup+1842.3 s]
/proc/loadavg: 2.31 2.25 2.14 3/191 6029
/proc/meminfo: memFree=20117480/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=351760 memory=300820 CPUtime=1842.27 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 723111 0 0 0 183312 915 0 0 20 0 1 0 78212673 360202240 75205 33554432000 4194304 5849740 140722711460160 140722711459320 5438083 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 87940 75205 768 405 0 84884 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 351760 KiB
Current children cumulated memory: 300820 KiB

[startup+1902.3 s]
/proc/loadavg: 2.11 2.21 2.13 3/190 6030
/proc/meminfo: memFree=20176304/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=319816 memory=269792 CPUtime=1902.27 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 732732 0 0 0 189274 953 0 0 20 0 1 0 78212673 327491584 67448 33554432000 4194304 5849740 140722711460160 140722711458808 5371770 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 79954 67448 768 405 0 76898 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 319816 KiB
Current children cumulated memory: 269792 KiB

[startup+1962.3 s]
/proc/loadavg: 2.04 2.17 2.12 3/190 6031
/proc/meminfo: memFree=20179220/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=327804 memory=277804 CPUtime=1962.27 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 745727 0 0 0 195257 970 0 0 20 0 1 0 78212673 335671296 69451 33554432000 4194304 5849740 140722711460160 140722711458648 4211600 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 81951 69451 768 405 0 78895 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 327804 KiB
Current children cumulated memory: 277804 KiB

[startup+2022.3 s]
/proc/loadavg: 2.16 2.17 2.13 3/190 6032
/proc/meminfo: memFree=20125076/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=329504 memory=277940 CPUtime=2022.26 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 766014 0 0 0 201229 997 0 0 20 0 1 0 78212673 337412096 69485 33554432000 4194304 5849740 140722711460160 140722711458648 4211681 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 82376 69485 768 405 0 79320 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 329504 KiB
Current children cumulated memory: 277940 KiB

[startup+2082.3 s]
/proc/loadavg: 2.06 2.14 2.12 3/191 6034
/proc/meminfo: memFree=20104624/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=332460 memory=282460 CPUtime=2082.27 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 785727 0 0 0 207203 1024 0 0 20 0 1 0 78212673 340439040 70615 33554432000 4194304 5849740 140722711460160 140722711459032 5307475 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 83115 70615 768 405 0 80059 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 332460 KiB
Current children cumulated memory: 282460 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.12 2.12 3/191 6035
/proc/meminfo: memFree=20092476/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=329688 memory=279688 CPUtime=2142.26 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 808071 0 0 0 213169 1057 0 0 20 0 1 0 78212673 337600512 69922 33554432000 4194304 5849740 140722711460160 140722711459160 5307498 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 82422 69922 768 405 0 79366 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 329688 KiB
Current children cumulated memory: 279688 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.09 2.11 3/191 6036
/proc/meminfo: memFree=20002192/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=350724 memory=300724 CPUtime=2202.26 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 823628 0 0 0 219143 1083 0 0 20 0 1 0 78212673 359141376 75181 33554432000 4194304 5849740 140722711460160 140722711459160 140053486579591 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 87681 75181 768 405 0 84625 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 350724 KiB
Current children cumulated memory: 300724 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.08 2.11 3/191 6037
/proc/meminfo: memFree=19942604/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=345392 memory=290500 CPUtime=2262.27 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 840876 0 0 0 225114 1113 0 0 20 0 1 0 78212673 353681408 72625 33554432000 4194304 5849740 140722711460160 140722711459160 140053486579591 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 86348 72625 768 405 0 83292 0
Current children cumulated CPU time: 2262.27 s
Current children cumulated vsize: 345392 KiB
Current children cumulated memory: 290500 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.06 2.10 3/191 6045
/proc/meminfo: memFree=20088084/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=348664 memory=298664 CPUtime=2322.26 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 857890 0 0 0 231078 1148 0 0 20 0 1 0 78212673 357031936 74666 33554432000 4194304 5849740 140722711460160 140722711459032 5437821 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 87166 74666 768 405 0 84110 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 348664 KiB
Current children cumulated memory: 298664 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.05 2.09 3/190 6046
/proc/meminfo: memFree=20021808/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=348664 memory=298664 CPUtime=2382.26 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 872835 0 0 0 237039 1187 0 0 20 0 1 0 78212673 357031936 74666 33554432000 4194304 5849740 140722711460160 140722711459160 140053486579591 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 87166 74666 768 405 0 84110 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 348664 KiB
Current children cumulated memory: 298664 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.09 3/190 6047
/proc/meminfo: memFree=19875552/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=429444 memory=372272 CPUtime=2442.27 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 892965 0 0 0 243006 1221 0 0 20 0 1 0 78212673 439750656 93068 33554432000 4194304 5849740 140722711460160 140722711458808 4206871 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 107361 93068 768 405 0 104305 0
Current children cumulated CPU time: 2442.27 s
Current children cumulated vsize: 429444 KiB
Current children cumulated memory: 372272 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/190 6048
/proc/meminfo: memFree=19994948/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=363904 memory=306996 CPUtime=2502.25 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 896963 0 0 0 248971 1254 0 0 20 0 1 0 78212673 372637696 76749 33554432000 4194304 5849740 140722711460160 140722711459032 140053486579591 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 90976 76749 768 405 0 87920 0
Current children cumulated CPU time: 2502.25 s
Current children cumulated vsize: 363904 KiB
Current children cumulated memory: 306996 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.03 2.08 3/190 6048
/proc/meminfo: memFree=20066300/32770624 swapFree=67108860/67108860
[pid=5910] ppid=5907 vsize=363904 memory=306996 CPUtime=2519.96 cores=1,3,5,7
/proc/5910/stat : 5910 (xcsp_picat) R 5907 5910 4275 0 -1 4202496 899530 0 0 0 250727 1269 0 0 20 0 1 0 78212673 372637696 76749 33554432000 4194304 5849740 140722711460160 140722711459160 5312172 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 20488192 140722711463094 140722711463172 140722711463172 140722711465930 0
/proc/5910/statm: 90976 76749 768 405 0 87920 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 363904 KiB
Current children cumulated memory: 306996 KiB

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

[startup+2520.01 s]
# the end of solver process 5910 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.28 s, system=12.6969 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.98
CPU user time (s): 2507.28
CPU system time (s): 12.6969
CPU usage (%): 99.9987
Max. virtual memory (cumulated for all children) (KiB): 521048
Max. memory (cumulated for all children) (KiB): 403284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.28
system time used= 12.6969
maximum resident set size= 403284
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 899530
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= 44
involuntary context switches= 1048


# summary of solver processes directly reported to runsolver:
#   pid: 5910
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2507.28
#   total CPU system time (s): 12.6969

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2014 second user time and 18.5676 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 14:01:35
IDJOB=4296061
IDBENCH=141647
IDSOLVER=2754
FILE ID=node134/4296061-1532606495
RUNJOBID= node134-1532598933-5172
PBS_JOBID= 21021975
Free space on /tmp= 55556 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/SteelMillSlab/SteelMillSlab-m2s-2-0_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296061-1532606495/watcher-4296061-1532606495 -o /tmp/evaluation-result-4296061-1532606495/solver-4296061-1532606495 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5172 --watchdog 2580  xcsp_picat HOME/instance-4296061-1532606495.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2d28e83d5554f0b825ec3e8d27492158
RANDOM SEED=552583657

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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        20203400 kB
MemAvailable:   31276348 kB
Buffers:          223884 kB
Cached:         11108832 kB
SwapCached:            0 kB
Active:          2808088 kB
Inactive:        9259772 kB
Active(anon):     686104 kB
Inactive(anon):    76424 kB
Active(file):    2121984 kB
Inactive(file):  9183348 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4316 kB
Writeback:             0 kB
AnonPages:        807396 kB
Mapped:            43968 kB
Shmem:             25248 kB
Slab:             195016 kB
SReclaimable:     166904 kB
SUnreclaim:        28112 kB
KernelStack:        3424 kB
PageTables:         6732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1073408 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    686080 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= 55552 MiB
End job on node134 at 2018-07-26 14:43:35