Trace number 4395689

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) 2400.1 2400.21

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_14_1.xml
MD5SUM25e4edec3d9f4a5618481cbfa250deb6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark261
Best CPU time to get the best result obtained on this benchmark2400.07
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":11,"count":111},{"size":48,"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 

26.69/26.72	c xcsp_picat version 2.7b12 (9/12/2019)
138.15/138.22	o 263
1221.81/1222.00	o 87

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 (9423 MiB free)
  memory of node 1: 16384 MiB (12360 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395689-1568346020/watcher-4395689-1568346020 -o /tmp/evaluation-result-4395689-1568346020/solver-4395689-1568346020 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568337054-3911 --watchdog 2560 xcsp_picat HOME/instance-4395689-1568346020.xml 

running on 4 cores: 0,2,4,6

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=6458, runsolver pid=6455

[startup+0.100114 s]*
/proc/loadavg: 2.00 2.03 2.05 3/200 6459
/proc/meminfo: memFree=22277432/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2031716 memory=33680 CPUtime=0.1 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 1448 0 0 0 10 0 0 0 20 0 1 0 410516864 2080477184 8420 33554432000 4194304 5870510 140725440338976 140725440336120 4495440 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 507929 8420 835 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 33680 KiB

[startup+0.209739 s]*
/proc/loadavg: 2.00 2.03 2.05 3/200 6459
/proc/meminfo: memFree=22256280/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2039532 memory=56928 CPUtime=0.21 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 1660 0 0 0 20 1 0 0 20 0 1 0 410516864 2088480768 14232 33554432000 4194304 5870510 140725440338976 140725440338280 4442500 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 509883 14232 872 410 0 505356 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 56928 KiB

[startup+0.309742 s]*
/proc/loadavg: 2.00 2.03 2.05 3/200 6459
/proc/meminfo: memFree=22242752/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2039532 memory=74588 CPUtime=0.31 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 1940 0 0 0 30 1 0 0 20 0 1 0 410516864 2088480768 18647 33554432000 4194304 5870510 140725440338976 140725440338280 5579232 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 509883 18647 921 410 0 505356 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 74588 KiB

[startup+0.700237 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 6459
/proc/meminfo: memFree=22212232/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2061284 memory=100424 CPUtime=0.7 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 5989 0 0 0 67 3 0 0 20 0 1 0 410516864 2110754816 25106 33554432000 4194304 5870510 140725440338976 140725440338280 140650426454029 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 515321 25106 976 410 0 510794 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2061284 KiB
Current children cumulated memory: 100424 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 6459
/proc/meminfo: memFree=22209628/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2064312 memory=106264 CPUtime=1.49 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 7142 0 0 0 145 4 0 0 20 0 1 0 410516864 2113855488 26566 33554432000 4194304 5870510 140725440338976 140725440338072 5558417 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 516078 26566 976 410 0 511551 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2064312 KiB
Current children cumulated memory: 106264 KiB

[startup+3.10927 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6460
/proc/meminfo: memFree=22203924/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2075404 memory=114180 CPUtime=3.1 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 10399 0 0 0 302 8 0 0 20 0 1 0 410516864 2125213696 28545 33554432000 4194304 5870510 140725440338976 140725440338072 5477456 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 518851 28545 976 410 0 514324 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2075404 KiB
Current children cumulated memory: 114180 KiB

[startup+6.3003 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6460
/proc/meminfo: memFree=21950968/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2324080 memory=364264 CPUtime=6.29 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 97823 0 0 0 606 23 0 0 20 0 1 0 410516864 2379857920 91066 33554432000 4194304 5870510 140725440338976 140725440337480 5337520 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 581020 91066 985 410 0 576493 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2324080 KiB
Current children cumulated memory: 364264 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6460
/proc/meminfo: memFree=21975348/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2304968 memory=336196 CPUtime=12.69 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 133145 0 0 0 1242 27 0 0 20 0 1 0 410516864 2360287232 84049 33554432000 4194304 5870510 140725440338976 140725440337336 5258783 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 576242 84049 1008 410 0 571715 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2304968 KiB
Current children cumulated memory: 336196 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6467
/proc/meminfo: memFree=21963744/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2304968 memory=338248 CPUtime=25.49 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 166802 0 0 0 2519 30 0 0 20 0 1 0 410516864 2360287232 84562 33554432000 4194304 5870510 140725440338976 140725440337336 5267727 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 576242 84562 1008 410 0 571715 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2304968 KiB
Current children cumulated memory: 338248 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6469
/proc/meminfo: memFree=21950636/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2355056 memory=350544 CPUtime=51.09 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 199311 0 0 0 5078 31 0 0 20 0 1 0 410516864 2411577344 87636 33554432000 4194304 5870510 140725440338976 140725440337928 140650432124764 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 588764 87636 1009 410 0 584237 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2355056 KiB
Current children cumulated memory: 350544 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 6536
/proc/meminfo: memFree=21657532/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2315912 memory=357464 CPUtime=102.27 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 265030 0 0 0 10188 39 0 0 20 0 1 0 410516864 2371493888 89366 33554432000 4194304 5870510 140725440338976 140725440337336 5282578 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 578978 89366 1009 410 0 574451 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2315912 KiB
Current children cumulated memory: 357464 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6540
/proc/meminfo: memFree=21635572/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2324308 memory=366604 CPUtime=162.24 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 289566 0 0 0 16167 57 0 0 20 0 1 0 410516864 2380091392 91651 33554432000 4194304 5870510 140725440338976 140725440338088 5288842 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 581077 91651 1016 410 0 576550 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 2324308 KiB
Current children cumulated memory: 366604 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6546
/proc/meminfo: memFree=21593088/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2377312 memory=390700 CPUtime=222.24 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 297010 0 0 0 22163 61 0 0 20 0 1 0 410516864 2434367488 97675 33554432000 4194304 5870510 140725440338976 140725440337336 5258758 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 594328 97675 1016 410 0 589801 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2377312 KiB
Current children cumulated memory: 390700 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6550
/proc/meminfo: memFree=21542736/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2408248 memory=424492 CPUtime=282.23 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 308979 0 0 0 28152 71 0 0 20 0 1 0 410516864 2466045952 106123 33554432000 4194304 5870510 140725440338976 140725440337544 5283024 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 602062 106123 1016 410 0 597535 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 2408248 KiB
Current children cumulated memory: 424492 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6554
/proc/meminfo: memFree=21470188/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2490188 memory=472584 CPUtime=342.23 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 325947 0 0 0 34138 85 0 0 20 0 1 0 410516864 2549952512 118146 33554432000 4194304 5870510 140725440338976 140725440337336 5262692 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 622547 118146 1016 410 0 618020 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 2490188 KiB
Current children cumulated memory: 472584 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6560
/proc/meminfo: memFree=21575992/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2412528 memory=421772 CPUtime=402.23 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 346845 0 0 0 40123 100 0 0 20 0 1 0 410516864 2470428672 105443 33554432000 4194304 5870510 140725440338976 140725440337992 5283106 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 603132 105443 1016 410 0 598605 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 2412528 KiB
Current children cumulated memory: 421772 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6564
/proc/meminfo: memFree=21489828/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2496240 memory=488328 CPUtime=462.23 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 350960 0 0 0 46114 109 0 0 20 0 1 0 410516864 2556149760 122082 33554432000 4194304 5870510 140725440338976 140725440337928 5277088 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 624060 122082 1016 410 0 619533 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 2496240 KiB
Current children cumulated memory: 488328 KiB


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

/proc/6458/statm: 603833 104673 1016 410 0 599306 0
Current children cumulated CPU time: 1602.19 s
Current children cumulated vsize: 2415332 KiB
Current children cumulated memory: 418692 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6697
/proc/meminfo: memFree=21475656/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2417200 memory=420956 CPUtime=1662.19 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 720861 0 0 0 165868 351 0 0 20 0 1 0 410516864 2475212800 105239 33554432000 4194304 5870510 140725440338976 140725440337992 140650432123948 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 604300 105239 1016 410 0 599773 0
Current children cumulated CPU time: 1662.19 s
Current children cumulated vsize: 2417200 KiB
Current children cumulated memory: 420956 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6701
/proc/meminfo: memFree=21472268/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2417200 memory=436496 CPUtime=1722.19 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 747490 0 0 0 171858 361 0 0 20 0 1 0 410516864 2475212800 109124 33554432000 4194304 5870510 140725440338976 140725440337992 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 604300 109124 1016 410 0 599773 0
Current children cumulated CPU time: 1722.19 s
Current children cumulated vsize: 2417200 KiB
Current children cumulated memory: 436496 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6705
/proc/meminfo: memFree=21455328/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2419324 memory=429736 CPUtime=1782.19 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 775698 0 0 0 177847 372 0 0 20 0 1 0 410516864 2477387776 107434 33554432000 4194304 5870510 140725440338976 140725440337992 5262742 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 604831 107434 1016 410 0 600304 0
Current children cumulated CPU time: 1782.19 s
Current children cumulated vsize: 2419324 KiB
Current children cumulated memory: 429736 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 6719
/proc/meminfo: memFree=21457120/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2426052 memory=440388 CPUtime=1842.19 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 805619 0 0 0 183834 385 0 0 20 0 1 0 410516864 2484277248 110097 33554432000 4194304 5870510 140725440338976 140725440337336 5263036 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 606513 110097 1016 410 0 601986 0
Current children cumulated CPU time: 1842.19 s
Current children cumulated vsize: 2426052 KiB
Current children cumulated memory: 440388 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6723
/proc/meminfo: memFree=21400404/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2432660 memory=448640 CPUtime=1902.19 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 810309 0 0 0 189824 395 0 0 20 0 1 0 410516864 2491043840 112160 33554432000 4194304 5870510 140725440338976 140725440337992 5262802 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 608165 112160 1016 410 0 603638 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 2432660 KiB
Current children cumulated memory: 448640 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6727
/proc/meminfo: memFree=21368008/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2432660 memory=458880 CPUtime=1962.18 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 837727 0 0 0 195815 403 0 0 20 0 1 0 410516864 2491043840 114720 33554432000 4194304 5870510 140725440338976 140725440337992 5281827 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 608165 114720 1016 410 0 603638 0
Current children cumulated CPU time: 1962.18 s
Current children cumulated vsize: 2432660 KiB
Current children cumulated memory: 458880 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/201 6733
/proc/meminfo: memFree=21442748/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2432660 memory=441292 CPUtime=2022.18 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 866371 0 0 0 201801 417 0 0 20 0 1 0 410516864 2491043840 110323 33554432000 4194304 5870510 140725440338976 140725440337992 5281763 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 608165 110323 1016 410 0 603638 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 2432660 KiB
Current children cumulated memory: 441292 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/200 6737
/proc/meminfo: memFree=21319488/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2433736 memory=461072 CPUtime=2082.18 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 871158 0 0 0 207795 423 0 0 20 0 1 0 410516864 2492145664 115268 33554432000 4194304 5870510 140725440338976 140725440337336 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 608434 115268 1016 410 0 603907 0
Current children cumulated CPU time: 2082.18 s
Current children cumulated vsize: 2433736 KiB
Current children cumulated memory: 461072 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 6741
/proc/meminfo: memFree=21411360/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2442180 memory=459356 CPUtime=2142.18 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 903725 0 0 0 213784 434 0 0 20 0 1 0 410516864 2500792320 114839 33554432000 4194304 5870510 140725440338976 140725440337992 5262639 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 610545 114839 1016 410 0 606018 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 2442180 KiB
Current children cumulated memory: 459356 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6747
/proc/meminfo: memFree=21400880/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2442180 memory=469596 CPUtime=2202.18 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 931993 0 0 0 219772 446 0 0 20 0 1 0 410516864 2500792320 117399 33554432000 4194304 5870510 140725440338976 140725440337992 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 610545 117399 1016 410 0 606018 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 2442180 KiB
Current children cumulated memory: 469596 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6752
/proc/meminfo: memFree=21416100/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2442180 memory=447068 CPUtime=2262.18 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 937623 0 0 0 225761 457 0 0 20 0 1 0 410516864 2500792320 111767 33554432000 4194304 5870510 140725440338976 140725440337992 5262976 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 610545 111767 1016 410 0 606018 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 2442180 KiB
Current children cumulated memory: 447068 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6756
/proc/meminfo: memFree=21410560/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2442180 memory=456464 CPUtime=2322.17 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 967385 0 0 0 231748 469 0 0 20 0 1 0 410516864 2500792320 114116 33554432000 4194304 5870510 140725440338976 140725440337992 5308364 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 610545 114116 1016 410 0 606018 0
Current children cumulated CPU time: 2322.17 s
Current children cumulated vsize: 2442180 KiB
Current children cumulated memory: 456464 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 6762
/proc/meminfo: memFree=21416624/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2442180 memory=465500 CPUtime=2382.17 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 996488 0 0 0 237739 478 0 0 20 0 1 0 410516864 2500792320 116375 33554432000 4194304 5870510 140725440338976 140725440337992 5272990 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 610545 116375 1016 410 0 606018 0
Current children cumulated CPU time: 2382.17 s
Current children cumulated vsize: 2442180 KiB
Current children cumulated memory: 465500 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 6762
/proc/meminfo: memFree=21411548/32770624 swapFree=66939828/67108860
[pid=6458] ppid=6455 vsize=2449900 memory=467612 CPUtime=2400.07 cores=0,2,4,6
/proc/6458/stat : 6458 (xcsp_picat) R 6455 6458 3880 0 -1 4202496 1002953 0 0 0 239524 483 0 0 20 0 1 0 410516864 2508697600 116903 33554432000 4194304 5870510 140725440338976 140725440337992 5258758 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 15630336 140725440341023 140725440341101 140725440341101 140725440344010 0
/proc/6458/statm: 612475 116903 1016 410 0 607948 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 2449900 KiB
Current children cumulated memory: 467612 KiB

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

[startup+2400.21 s]
# the end of solver process 6458 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2395.25 s, system=4.8478 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): 2400.21
CPU time (s): 2400.1
CPU user time (s): 2395.25
CPU system time (s): 4.8478
CPU usage (%): 99.995
Max. virtual memory (cumulated for all children) (KiB): 2660012
Max. memory (cumulated for all children) (KiB): 674308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2395.25
system time used= 4.8478
maximum resident set size= 674308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1002953
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= 37
involuntary context switches= 3170


# summary of solver processes directly reported to runsolver:
#   pid: 6458
#   total CPU time (s): 2400.1
#   total CPU user time (s): 2395.25
#   total CPU system time (s): 4.8478

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0688 second user time and 17.3775 second system time

The end

Launcher Data 

Begin job on node119 at 2019-09-13 05:39:40
IDJOB=4395689
IDBENCH=139368
IDSOLVER=2845
FILE ID=node119/4395689-1568346020
RUNJOBID= node119-1568337054-3911
PBS_JOBID= 21701164
Free space on /tmp= 57268 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_14_1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395689-1568346020/watcher-4395689-1568346020 -o /tmp/evaluation-result-4395689-1568346020/solver-4395689-1568346020 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568337054-3911 --watchdog 2560  xcsp_picat HOME/instance-4395689-1568346020.xml

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

MD5SUM BENCH= 25e4edec3d9f4a5618481cbfa250deb6
RANDOM SEED=318890907

node119.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        22307668 kB
MemAvailable:   31762844 kB
Buffers:          179420 kB
Cached:          9489504 kB
SwapCached:        61088 kB
Active:          2302692 kB
Inactive:        7472300 kB
Active(anon):      44744 kB
Inactive(anon):   102688 kB
Active(file):    2257948 kB
Inactive(file):  7369612 kB
Unevictable:      107476 kB
Mlocked:          107476 kB
SwapTotal:      67108860 kB
SwapFree:       66939828 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        153752 kB
Mapped:            46200 kB
Shmem:             32808 kB
Slab:             284968 kB
SReclaimable:     256076 kB
SUnreclaim:        28892 kB
KernelStack:        3568 kB
PageTables:         5680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2566928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     94208 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 57264 MiB
End job on node119 at 2019-09-13 06:19:40