Trace number 4395666

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 2019-09-12? (TO) 2400.09 2400.31

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_11_1.xml
MD5SUM32630071a9cd02ab12e325390d6637b6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark260
Best CPU time to get the best result obtained on this benchmark2400.12
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":13,"count":111},{"size":50,"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 

27.29/27.32	c xcsp_picat version 2.7b12 (9/12/2019)
188.48/188.50	o 432
1333.35/1333.59	o 142

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 (11531 MiB free)
  memory of node 1: 16384 MiB (15076 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395666-1568346093/watcher-4395666-1568346093 -o /tmp/evaluation-result-4395666-1568346093/solver-4395666-1568346093 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31468 --watchdog 2560 xcsp_picat HOME/instance-4395666-1568346093.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
Current StackSize limit: 8192 KiB

solver pid=5611, runsolver pid=5608

[startup+0.100146 s]*
/proc/loadavg: 2.02 2.04 2.05 3/203 5612
/proc/meminfo: memFree=27216848/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2031716 memory=32948 CPUtime=0.1 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1756 0 0 0 10 0 0 0 20 0 1 0 410858906 2080477184 8237 33554432000 4194304 5870510 140723669169072 140723669166216 4459020 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 507929 8237 853 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 32948 KiB

[startup+0.209912 s]*
/proc/loadavg: 2.02 2.04 2.05 3/203 5612
/proc/meminfo: memFree=27195316/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2039532 memory=56204 CPUtime=0.21 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1971 0 0 0 20 1 0 0 20 0 1 0 410858906 2088480768 14051 33554432000 4194304 5870510 140723669169072 140723669166216 4466614 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 509883 14051 872 410 0 505356 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 56204 KiB

[startup+0.309873 s]*
/proc/loadavg: 2.02 2.04 2.05 3/203 5612
/proc/meminfo: memFree=27176760/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2039532 memory=73136 CPUtime=0.31 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 2103 0 0 0 30 1 0 0 20 0 1 0 410858906 2088480768 18284 33554432000 4194304 5870510 140723669169072 140723669166216 140144238792583 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 509883 18284 947 410 0 505356 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 73136 KiB

[startup+0.700284 s]
/proc/loadavg: 2.02 2.04 2.05 3/203 5612
/proc/meminfo: memFree=27148032/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2061248 memory=102396 CPUtime=0.69 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 5971 0 0 0 68 1 0 0 20 0 1 0 410858906 2110717952 25599 33554432000 4194304 5870510 140723669169072 140723669166216 140144238792583 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 515312 25599 975 410 0 510785 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2061248 KiB
Current children cumulated memory: 102396 KiB

[startup+1.50029 s]
/proc/loadavg: 2.02 2.04 2.05 3/203 5612
/proc/meminfo: memFree=27146172/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2064404 memory=105332 CPUtime=1.49 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 6852 0 0 0 146 3 0 0 20 0 1 0 410858906 2113949696 26333 33554432000 4194304 5870510 140723669169072 140723669166216 140144238792583 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 516101 26333 975 410 0 511574 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2064404 KiB
Current children cumulated memory: 105332 KiB

[startup+3.10951 s]
/proc/loadavg: 2.02 2.04 2.05 3/203 5612
/proc/meminfo: memFree=27133336/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2075444 memory=116252 CPUtime=3.1 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 10483 0 0 0 304 6 0 0 20 0 1 0 410858906 2125254656 29063 33554432000 4194304 5870510 140723669169072 140723669168168 5479795 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 518861 29063 975 410 0 514334 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2075444 KiB
Current children cumulated memory: 116252 KiB

[startup+6.30039 s]
/proc/loadavg: 2.02 2.04 2.05 3/203 5612
/proc/meminfo: memFree=26885336/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2324072 memory=363716 CPUtime=6.29 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 96301 0 0 0 610 19 0 0 20 0 1 0 410858906 2379849728 90929 33554432000 4194304 5870510 140723669169072 140723669167624 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 581018 90929 984 410 0 576491 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2324072 KiB
Current children cumulated memory: 363716 KiB

[startup+12.7004 s]
/proc/loadavg: 2.02 2.04 2.05 3/203 5613
/proc/meminfo: memFree=26912980/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2304960 memory=336284 CPUtime=12.69 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 132425 0 0 0 1247 22 0 0 20 0 1 0 410858906 2360279040 84071 33554432000 4194304 5870510 140723669169072 140723669167432 5282429 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 576240 84071 1007 410 0 571713 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2304960 KiB
Current children cumulated memory: 336284 KiB

[startup+25.5004 s]
/proc/loadavg: 2.09 2.05 2.05 3/203 5613
/proc/meminfo: memFree=26913020/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2304960 memory=336288 CPUtime=25.49 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 166758 0 0 0 2525 24 0 0 20 0 1 0 410858906 2360279040 84072 33554432000 4194304 5870510 140723669169072 140723669167432 5289014 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 576240 84072 1007 410 0 571713 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2304960 KiB
Current children cumulated memory: 336288 KiB

[startup+51.1099 s]
/proc/loadavg: 2.06 2.05 2.05 3/203 5615
/proc/meminfo: memFree=26907656/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2304960 memory=342444 CPUtime=51.1 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 223251 0 0 0 5083 27 0 0 20 0 1 0 410858906 2360279040 85611 33554432000 4194304 5870510 140723669169072 140723669168184 5258735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 576240 85611 1008 410 0 571713 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2304960 KiB
Current children cumulated memory: 342444 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/202 5619
/proc/meminfo: memFree=26879128/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2366492 memory=370756 CPUtime=102.28 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 275912 0 0 0 10195 33 0 0 20 0 1 0 410858906 2423287808 92689 33554432000 4194304 5870510 140723669169072 140723669167624 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 591623 92689 1008 410 0 587096 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2366492 KiB
Current children cumulated memory: 370756 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/203 5624
/proc/meminfo: memFree=26844604/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2408184 memory=404500 CPUtime=162.28 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 359150 0 0 0 16180 48 0 0 20 0 1 0 410858906 2465980416 101125 33554432000 4194304 5870510 140723669169072 140723669168024 5262639 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 602046 101125 1008 410 0 597519 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2408184 KiB
Current children cumulated memory: 404500 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/203 5630
/proc/meminfo: memFree=26866896/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2374400 memory=382860 CPUtime=222.28 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 400977 0 0 0 22161 67 0 0 20 0 1 0 410858906 2431385600 95715 33554432000 4194304 5870510 140723669169072 140723669168024 5282251 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 593600 95715 1015 410 0 589073 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2374400 KiB
Current children cumulated memory: 382860 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/203 5634
/proc/meminfo: memFree=26864088/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2378152 memory=385728 CPUtime=282.28 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 414701 0 0 0 28154 74 0 0 20 0 1 0 410858906 2435227648 96432 33554432000 4194304 5870510 140723669169072 140723669167432 5263014 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 594538 96432 1015 410 0 590011 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2378152 KiB
Current children cumulated memory: 385728 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/203 5638
/proc/meminfo: memFree=26828900/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2394476 memory=419784 CPUtime=342.27 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 467833 0 0 0 34142 85 0 0 20 0 1 0 410858906 2451943424 104946 33554432000 4194304 5870510 140723669169072 140723669167432 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 598619 104946 1015 410 0 594092 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2394476 KiB
Current children cumulated memory: 419784 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5644
/proc/meminfo: memFree=26831032/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2401860 memory=417272 CPUtime=402.27 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 503775 0 0 0 40129 98 0 0 20 0 1 0 410858906 2459504640 104318 33554432000 4194304 5870510 140723669169072 140723669168088 5277088 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 600465 104318 1015 410 0 595938 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2401860 KiB
Current children cumulated memory: 417272 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 5648
/proc/meminfo: memFree=26820364/32770624 swapFree=66966484/67108860
[pid=5611] ppid=5608 vsize=2410360 memory=426980 CPUtime=462.26 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 529190 0 0 0 46118 108 0 0 20 0 1 0 410858906 2468208640 106745 33554432000 4194304 5870510 140723669169072 140723669167432 5258491 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 602590 106745 1015 410 0 598063 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2410360 KiB
Current children cumulated memory: 426980 KiB


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

/proc/5611/statm: 586870 99042 1015 410 0 582343 0
Current children cumulated CPU time: 1662.12 s
Current children cumulated vsize: 2347480 KiB
Current children cumulated memory: 396168 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/203 5849
/proc/meminfo: memFree=30190600/32770624 swapFree=66966496/67108860
[pid=5611] ppid=5608 vsize=2402448 memory=412596 CPUtime=1722.12 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 947731 0 0 0 171864 348 0 0 20 0 1 0 410858906 2460106752 103149 33554432000 4194304 5870510 140723669169072 140723669168088 5288765 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 600612 103149 1015 410 0 596085 0
Current children cumulated CPU time: 1722.12 s
Current children cumulated vsize: 2402448 KiB
Current children cumulated memory: 412596 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/204 5861
/proc/meminfo: memFree=30171624/32770624 swapFree=66966504/67108860
[pid=5611] ppid=5608 vsize=2405876 memory=427308 CPUtime=1782.12 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 997832 0 0 0 177850 362 0 0 20 0 1 0 410858906 2463617024 106827 33554432000 4194304 5870510 140723669169072 140723669168088 5281755 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 601469 106827 1015 410 0 596942 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 2405876 KiB
Current children cumulated memory: 427308 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/204 5867
/proc/meminfo: memFree=30178668/32770624 swapFree=66966504/67108860
[pid=5611] ppid=5608 vsize=2409756 memory=411788 CPUtime=1842.11 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1034907 0 0 0 183835 376 0 0 20 0 1 0 410858906 2467590144 102947 33554432000 4194304 5870510 140723669169072 140723669168024 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 602439 102947 1015 410 0 597912 0
Current children cumulated CPU time: 1842.11 s
Current children cumulated vsize: 2409756 KiB
Current children cumulated memory: 411788 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5871
/proc/meminfo: memFree=30140000/32770624 swapFree=66966504/67108860
[pid=5611] ppid=5608 vsize=2413316 memory=415356 CPUtime=1902.1 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1054098 0 0 0 189824 386 0 0 20 0 1 0 410858906 2471235584 103839 33554432000 4194304 5870510 140723669169072 140723669168088 5282203 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 603329 103839 1015 410 0 598802 0
Current children cumulated CPU time: 1902.1 s
Current children cumulated vsize: 2413316 KiB
Current children cumulated memory: 415356 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5875
/proc/meminfo: memFree=30157776/32770624 swapFree=66966504/67108860
[pid=5611] ppid=5608 vsize=2418128 memory=422852 CPUtime=1962.11 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1087083 0 0 0 195812 399 0 0 20 0 1 0 410858906 2476163072 105713 33554432000 4194304 5870510 140723669169072 140723669168088 5274914 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 604532 105713 1015 410 0 600005 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 2418128 KiB
Current children cumulated memory: 422852 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5881
/proc/meminfo: memFree=30170320/32770624 swapFree=66966504/67108860
[pid=5611] ppid=5608 vsize=2422284 memory=429896 CPUtime=2022.09 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1120992 0 0 0 201800 409 0 0 20 0 1 0 410858906 2480418816 107474 33554432000 4194304 5870510 140723669169072 140723669167432 5288997 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 605571 107474 1015 410 0 601044 0
Current children cumulated CPU time: 2022.09 s
Current children cumulated vsize: 2422284 KiB
Current children cumulated memory: 429896 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5886
/proc/meminfo: memFree=30127520/32770624 swapFree=66966504/67108860
[pid=5611] ppid=5608 vsize=2426672 memory=447920 CPUtime=2082.09 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1153595 0 0 0 207789 420 0 0 20 0 1 0 410858906 2484912128 111980 33554432000 4194304 5870510 140723669169072 140723669167432 5282712 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 606668 111980 1015 410 0 602141 0
Current children cumulated CPU time: 2082.09 s
Current children cumulated vsize: 2426672 KiB
Current children cumulated memory: 447920 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5890
/proc/meminfo: memFree=30107460/32770624 swapFree=66966504/67108860
[pid=5611] ppid=5608 vsize=2428724 memory=448132 CPUtime=2142.09 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1180615 0 0 0 213776 433 0 0 20 0 1 0 410858906 2487013376 112033 33554432000 4194304 5870510 140723669169072 140723669168088 5282255 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 607181 112033 1015 410 0 602654 0
Current children cumulated CPU time: 2142.09 s
Current children cumulated vsize: 2428724 KiB
Current children cumulated memory: 448132 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5896
/proc/meminfo: memFree=30117144/32770624 swapFree=66966504/67108860
[pid=5611] ppid=5608 vsize=2431168 memory=459424 CPUtime=2202.08 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1213200 0 0 0 219763 445 0 0 20 0 1 0 410858906 2489516032 114856 33554432000 4194304 5870510 140723669169072 140723669167432 5308383 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 607792 114856 1015 410 0 603265 0
Current children cumulated CPU time: 2202.08 s
Current children cumulated vsize: 2431168 KiB
Current children cumulated memory: 459424 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5900
/proc/meminfo: memFree=30137400/32770624 swapFree=66966504/67108860
[pid=5611] ppid=5608 vsize=2436440 memory=437664 CPUtime=2262.08 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1248279 0 0 0 225750 458 0 0 20 0 1 0 410858906 2494914560 109416 33554432000 4194304 5870510 140723669169072 140723669168088 5282245 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 609110 109416 1015 410 0 604583 0
Current children cumulated CPU time: 2262.08 s
Current children cumulated vsize: 2436440 KiB
Current children cumulated memory: 437664 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5904
/proc/meminfo: memFree=30105260/32770624 swapFree=66966504/67108860
[pid=5611] ppid=5608 vsize=2439316 memory=462264 CPUtime=2322.08 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1254030 0 0 0 231741 467 0 0 20 0 1 0 410858906 2497859584 115566 33554432000 4194304 5870510 140723669169072 140723669167432 5288926 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 609829 115566 1015 410 0 605302 0
Current children cumulated CPU time: 2322.08 s
Current children cumulated vsize: 2439316 KiB
Current children cumulated memory: 462264 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5918
/proc/meminfo: memFree=30109952/32770624 swapFree=66966508/67108860
[pid=5611] ppid=5608 vsize=2441944 memory=459424 CPUtime=2382.08 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1288822 0 0 0 237729 479 0 0 20 0 1 0 410858906 2500550656 114856 33554432000 4194304 5870510 140723669169072 140723669168024 5277491 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 610486 114856 1015 410 0 605959 0
Current children cumulated CPU time: 2382.08 s
Current children cumulated vsize: 2441944 KiB
Current children cumulated memory: 459424 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5919
/proc/meminfo: memFree=30057544/32770624 swapFree=66966508/67108860
[pid=5611] ppid=5608 vsize=2441944 memory=467240 CPUtime=2400.08 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1289396 0 0 0 239527 481 0 0 20 0 1 0 410858906 2500550656 116810 33554432000 4194304 5870510 140723669169072 140723669168088 5308341 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 610486 116810 1015 410 0 605959 0
Current children cumulated CPU time: 2400.08 s
Current children cumulated vsize: 2441944 KiB
Current children cumulated memory: 467240 KiB

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

[startup+2400.31 s]
# the end of solver process 5611 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2395.27 s, system=4.82165 s

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

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 5919
/proc/meminfo: memFree=30057544/32770624 swapFree=66966508/67108860
[pid=5611] ppid=5608 vsize=2441944 memory=467240 CPUtime=2400.08 cores=1,3,5,7
/proc/5611/stat : 5611 (xcsp_picat) R 5608 5611 31436 0 -1 4202496 1289396 0 0 0 239527 481 0 0 20 0 1 0 410858906 2500550656 116810 33554432000 4194304 5870510 140723669169072 140723669168088 5308341 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 22863872 140723669173279 140723669173357 140723669173357 140723669176266 0
/proc/5611/statm: 610486 116810 1015 410 0 605959 0
Current children cumulated CPU time: 2400.08 s
Current children cumulated vsize: 2441944 KiB
Current children cumulated memory: 467240 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.31
CPU time (s): 2400.09
CPU user time (s): 2395.27
CPU system time (s): 4.82165
CPU usage (%): 99.9908
Max. virtual memory (cumulated for all children) (KiB): 2644764
Max. memory (cumulated for all children) (KiB): 597208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2395.27
system time used= 4.82165
maximum resident set size= 611144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1289396
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= 73
involuntary context switches= 2934


# summary of solver processes directly reported to runsolver:
#   pid: 5611
#   total CPU time (s): 2400.09
#   total CPU user time (s): 2395.27
#   total CPU system time (s): 4.82165

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.67078 second user time and 18.0873 second system time

The end

Launcher Data 

Begin job on node135 at 2019-09-13 05:40:53
IDJOB=4395666
IDBENCH=139382
IDSOLVER=2845
FILE ID=node135/4395666-1568346093
RUNJOBID= node135-1568323825-31468
PBS_JOBID= 21701148
Free space on /tmp= 59124 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_11_1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395666-1568346093/watcher-4395666-1568346093 -o /tmp/evaluation-result-4395666-1568346093/solver-4395666-1568346093 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31468 --watchdog 2560  xcsp_picat HOME/instance-4395666-1568346093.xml

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

MD5SUM BENCH= 32630071a9cd02ab12e325390d6637b6
RANDOM SEED=374592101

node135.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:        27246408 kB
MemAvailable:   28083012 kB
Buffers:          126320 kB
Cached:           976608 kB
SwapCached:        35556 kB
Active:          4206408 kB
Inactive:         710388 kB
Active(anon):    3785604 kB
Inactive(anon):    59704 kB
Active(file):     420804 kB
Inactive(file):   650684 kB
Unevictable:      109776 kB
Mlocked:          109776 kB
SwapTotal:      67108860 kB
SwapFree:       66966484 kB
Dirty:              3132 kB
Writeback:             0 kB
AnonPages:       3888832 kB
Mapped:            36588 kB
Shmem:             22916 kB
Slab:             192804 kB
SReclaimable:     161900 kB
SUnreclaim:        30904 kB
KernelStack:        3616 kB
PageTables:        12632 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5283984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3164160 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 59120 MiB
End job on node135 at 2019-09-13 06:20:54