Trace number 4295542

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 NameAnswerCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2519.92 2520.02

General information on the benchmark

NameMagicHexagon/
MagicHexagon-05-0006_c18.xml
MD5SUMc9b27afa5f83f52385759d74be3b3eae
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark10.1912
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of constraints34
Number of domains1
Minimum domain size61
Maximum domain size61
Distribution of domain sizes[{"size":61,"count":61}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":20},{"degree":4,"count":55},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity61
Distribution of constraint arities[{"arity":2,"count":6},{"arity":5,"count":6},{"arity":6,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":3},{"arity":61,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":27}]
Optimization problemNO
Type of objective

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 (3182 MiB free)
  memory of node 1: 16384 MiB (9606 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295542-1532563105/watcher-4295542-1532563105 -o /tmp/evaluation-result-4295542-1532563105/solver-4295542-1532563105 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580 xcsp_picat HOME/instance-4295542-1532563105.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=27549, runsolver pid=27546

[startup+0.100156 s]*
/proc/loadavg: 2.17 2.08 2.06 3/187 27550
/proc/meminfo: memFree=13080604/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=127696 memory=18268 CPUtime=0.1 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 1684 0 0 0 10 0 0 0 20 0 1 0 73873625 130760704 4567 33554432000 4194304 5849740 140723072837408 140723072837408 140368626278279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 31924 4567 706 405 0 28868 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 127696 KiB
Current children cumulated memory: 18268 KiB

[startup+0.209611 s]*
/proc/loadavg: 2.17 2.08 2.06 3/187 27550
/proc/meminfo: memFree=13075100/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=132884 memory=23344 CPUtime=0.21 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 3191 0 0 0 21 0 0 0 20 0 1 0 73873625 136073216 5836 33554432000 4194304 5849740 140723072837408 140723072837408 5392470 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 33221 5836 721 405 0 30165 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 132884 KiB
Current children cumulated memory: 23344 KiB

[startup+0.309382 s]*
/proc/loadavg: 2.17 2.08 2.06 3/187 27550
/proc/meminfo: memFree=13074356/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=132884 memory=23344 CPUtime=0.31 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 3481 0 0 0 31 0 0 0 20 0 1 0 73873625 136073216 5836 33554432000 4194304 5849740 140723072837408 140723072837408 5394512 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 33221 5836 721 405 0 30165 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 132884 KiB
Current children cumulated memory: 23344 KiB

[startup+0.700279 s]
/proc/loadavg: 2.17 2.08 2.06 3/187 27550
/proc/meminfo: memFree=13073876/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=132732 memory=23344 CPUtime=0.69 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 4241 0 0 0 69 0 0 0 20 0 1 0 73873625 135917568 5836 33554432000 4194304 5849740 140723072837408 140723072835656 5363447 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 33183 5836 721 405 0 30127 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 132732 KiB
Current children cumulated memory: 23344 KiB

[startup+1.50028 s]
/proc/loadavg: 2.17 2.08 2.06 3/187 27550
/proc/meminfo: memFree=13073068/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=136556 memory=27212 CPUtime=1.49 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 5292 0 0 0 148 1 0 0 20 0 1 0 73873625 139833344 6803 33554432000 4194304 5849740 140723072837408 140723072835656 5314305 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 34139 6803 735 405 0 31083 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 136556 KiB
Current children cumulated memory: 27212 KiB

[startup+3.10927 s]
/proc/loadavg: 2.08 2.07 2.05 3/187 27550
/proc/meminfo: memFree=13066264/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=136556 memory=27304 CPUtime=3.1 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 6763 0 0 0 306 4 0 0 20 0 1 0 73873625 139833344 6826 33554432000 4194304 5849740 140723072837408 140723072836408 4230256 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 34139 6826 739 405 0 31083 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 136556 KiB
Current children cumulated memory: 27304 KiB

[startup+6.30027 s]
/proc/loadavg: 2.08 2.07 2.05 3/187 27550
/proc/meminfo: memFree=13063276/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=139456 memory=29156 CPUtime=6.29 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 9009 0 0 0 621 8 0 0 20 0 1 0 73873625 142802944 7289 33554432000 4194304 5849740 140723072837408 140723072836408 140368626278279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 34864 7289 739 405 0 31808 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 139456 KiB
Current children cumulated memory: 29156 KiB

[startup+12.7003 s]
/proc/loadavg: 2.14 2.08 2.06 3/187 27550
/proc/meminfo: memFree=13053344/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=147492 memory=38208 CPUtime=12.68 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 15250 0 0 0 1251 17 0 0 20 0 1 0 73873625 151031808 9552 33554432000 4194304 5849740 140723072837408 140723072836408 140368626278279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 36873 9552 739 405 0 33817 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 147492 KiB
Current children cumulated memory: 38208 KiB

[startup+25.5003 s]
/proc/loadavg: 2.12 2.08 2.06 3/187 27550
/proc/meminfo: memFree=13047004/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=148916 memory=39636 CPUtime=25.49 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 28107 0 0 0 2515 34 0 0 20 0 1 0 73873625 152489984 9909 33554432000 4194304 5849740 140723072837408 140723072836408 140368626278279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 37229 9909 739 405 0 34173 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 148916 KiB
Current children cumulated memory: 39636 KiB

[startup+51.1095 s]
/proc/loadavg: 2.02 2.06 2.05 3/187 27611
/proc/meminfo: memFree=13049048/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=157020 memory=47740 CPUtime=51.1 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 51396 0 0 0 5049 61 0 0 20 0 1 0 73873625 160788480 11935 33554432000 4194304 5849740 140723072837408 140723072836408 140368626278279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 39255 11935 739 405 0 36199 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 157020 KiB
Current children cumulated memory: 47740 KiB

[startup+102.3 s]
/proc/loadavg: 2.13 2.08 2.05 3/188 27619
/proc/meminfo: memFree=12957904/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=181964 memory=81028 CPUtime=102.28 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 59421 0 0 0 10118 110 0 0 20 0 1 0 73873625 186331136 20257 33554432000 4194304 5849740 140723072837408 140723072836408 5392580 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 45491 20257 739 405 0 42435 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 181964 KiB
Current children cumulated memory: 81028 KiB

[startup+162.3 s]
/proc/loadavg: 2.13 2.08 2.05 3/189 27646
/proc/meminfo: memFree=12901096/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=212460 memory=111320 CPUtime=162.28 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 73169 0 0 0 16080 148 0 0 20 0 1 0 73873625 217559040 27830 33554432000 4194304 5849740 140723072837408 140723072836408 140368626278279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 53115 27830 739 405 0 50059 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 212460 KiB
Current children cumulated memory: 111320 KiB

[startup+222.3 s]
/proc/loadavg: 2.05 2.07 2.05 3/189 27708
/proc/meminfo: memFree=12938320/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=223016 memory=121884 CPUtime=222.28 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 94723 0 0 0 22047 181 0 0 20 0 1 0 73873625 228368384 30471 33554432000 4194304 5849740 140723072837408 140723072836408 140368626278279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 55754 30471 739 405 0 52698 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 223016 KiB
Current children cumulated memory: 121884 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.05 2.05 3/189 27709
/proc/meminfo: memFree=12886036/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=257544 memory=156736 CPUtime=282.28 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 118718 0 0 0 28012 216 0 0 20 0 1 0 73873625 263725056 39184 33554432000 4194304 5849740 140723072837408 140723072836280 5391838 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 64386 39184 739 405 0 61330 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 257544 KiB
Current children cumulated memory: 156736 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/189 27710
/proc/meminfo: memFree=12879920/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=258432 memory=157264 CPUtime=342.28 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 143675 0 0 0 33986 242 0 0 20 0 1 0 73873625 264634368 39316 33554432000 4194304 5849740 140723072837408 140723072836408 140368626278279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 64608 39316 739 405 0 61552 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 258432 KiB
Current children cumulated memory: 157264 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 27711
/proc/meminfo: memFree=12783104/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=347272 memory=246336 CPUtime=402.27 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 163420 0 0 0 39959 268 0 0 20 0 1 0 73873625 355606528 61584 33554432000 4194304 5849740 140723072837408 140723072836280 5395294 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 86818 61584 739 405 0 83762 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 347272 KiB
Current children cumulated memory: 246336 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 27712
/proc/meminfo: memFree=12822392/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=317628 memory=216544 CPUtime=462.27 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 204936 0 0 0 45928 299 0 0 20 0 1 0 73873625 325251072 54136 33554432000 4194304 5849740 140723072837408 140723072836408 140368626278279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 79407 54136 739 405 0 76351 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 317628 KiB
Current children cumulated memory: 216544 KiB


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

/proc/27549/statm: 163081 137859 739 405 0 160025 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 652324 KiB
Current children cumulated memory: 551436 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27750
/proc/meminfo: memFree=12087780/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=652324 memory=551436 CPUtime=1782.23 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 908281 0 0 0 177553 670 0 0 20 0 1 0 73873625 667979776 137859 33554432000 4194304 5849740 140723072837408 140723072836408 140368626278279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 163081 137859 739 405 0 160025 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 652324 KiB
Current children cumulated memory: 551436 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27751
/proc/meminfo: memFree=11790868/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=657884 memory=556996 CPUtime=1842.24 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 992646 0 0 0 183533 691 0 0 20 0 1 0 73873625 673673216 139249 33554432000 4194304 5849740 140723072837408 140723072836568 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 164471 139249 739 405 0 161415 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 657884 KiB
Current children cumulated memory: 556996 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27759
/proc/meminfo: memFree=11248092/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=725176 memory=624288 CPUtime=1902.23 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 1046298 0 0 0 189514 709 0 0 20 0 1 0 73873625 742580224 156072 33554432000 4194304 5849740 140723072837408 140723072836408 140368626278279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 181294 156072 739 405 0 178238 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 725176 KiB
Current children cumulated memory: 624288 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 27760
/proc/meminfo: memFree=10937492/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=857780 memory=756824 CPUtime=1962.21 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 1081626 0 0 0 195496 725 0 0 20 0 1 0 73873625 878366720 189206 33554432000 4194304 5849740 140723072837408 140723072836408 140368626278279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 214445 189206 739 405 0 211389 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 857780 KiB
Current children cumulated memory: 756824 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 27761
/proc/meminfo: memFree=10808948/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=985384 memory=884496 CPUtime=2022.21 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 1098790 0 0 0 201484 737 0 0 20 0 1 0 73873625 1009033216 221124 33554432000 4194304 5849740 140723072837408 140723072836408 5437616 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 246346 221124 739 405 0 243290 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 985384 KiB
Current children cumulated memory: 884496 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 27762
/proc/meminfo: memFree=10808656/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=985384 memory=884496 CPUtime=2082.2 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 1138732 0 0 0 207474 746 0 0 20 0 1 0 73873625 1009033216 221124 33554432000 4194304 5849740 140723072837408 140723072836408 5437678 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 246346 221124 739 405 0 243290 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 985384 KiB
Current children cumulated memory: 884496 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27763
/proc/meminfo: memFree=10730280/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=1063844 memory=962900 CPUtime=2142.2 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 1180397 0 0 0 213458 762 0 0 20 0 1 0 73873625 1089376256 240725 33554432000 4194304 5849740 140723072837408 140723072836408 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 265961 240725 739 405 0 262905 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 1063844 KiB
Current children cumulated memory: 962900 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27764
/proc/meminfo: memFree=11547636/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=1063844 memory=962956 CPUtime=2202.2 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 1199671 0 0 0 219450 770 0 0 20 0 1 0 73873625 1089376256 240739 33554432000 4194304 5849740 140723072837408 140723072836408 5312877 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 265961 240739 739 405 0 262905 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 1063844 KiB
Current children cumulated memory: 962956 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27765
/proc/meminfo: memFree=11567236/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=1063844 memory=962956 CPUtime=2262.18 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 1217488 0 0 0 225441 777 0 0 20 0 1 0 73873625 1089376256 240739 33554432000 4194304 5849740 140723072837408 140723072836568 5437686 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 265961 240739 739 405 0 262905 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 1063844 KiB
Current children cumulated memory: 962956 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27766
/proc/meminfo: memFree=11501896/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=1063844 memory=962956 CPUtime=2322.18 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 1239401 0 0 0 231433 785 0 0 20 0 1 0 73873625 1089376256 240739 33554432000 4194304 5849740 140723072837408 140723072836568 5312851 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 265961 240739 739 405 0 262905 0
Current children cumulated CPU time: 2322.18 s
Current children cumulated vsize: 1063844 KiB
Current children cumulated memory: 962956 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27767
/proc/meminfo: memFree=11490916/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=1063844 memory=962956 CPUtime=2382.19 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 1256289 0 0 0 237422 797 0 0 20 0 1 0 73873625 1089376256 240739 33554432000 4194304 5849740 140723072837408 140723072836408 140368626278279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 265961 240739 739 405 0 262905 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 1063844 KiB
Current children cumulated memory: 962956 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27768
/proc/meminfo: memFree=11425036/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=1063844 memory=962956 CPUtime=2442.19 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 1273183 0 0 0 243413 806 0 0 20 0 1 0 73873625 1089376256 240739 33554432000 4194304 5849740 140723072837408 140723072836568 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 265961 240739 739 405 0 262905 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 1063844 KiB
Current children cumulated memory: 962956 KiB

[startup+2502.3 s]
/proc/loadavg: 2.41 2.14 2.09 3/187 27776
/proc/meminfo: memFree=11423944/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=1063844 memory=962956 CPUtime=2502.19 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 1290084 0 0 0 249405 814 0 0 20 0 1 0 73873625 1089376256 240739 33554432000 4194304 5849740 140723072837408 140723072836408 5438230 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 265961 240739 739 405 0 262905 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 1063844 KiB
Current children cumulated memory: 962956 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.32 2.14 2.09 3/187 27776
/proc/meminfo: memFree=11374112/32770624 swapFree=67108852/67108860
[pid=27549] ppid=27546 vsize=1063844 memory=962956 CPUtime=2519.9 cores=1,3,5,7
/proc/27549/stat : 27549 (xcsp_picat) R 27546 27549 25579 0 -1 4202496 1301941 0 0 0 251172 818 0 0 20 0 1 0 73873625 1089376256 240739 33554432000 4194304 5849740 140723072837408 140723072836408 140368626278279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 22884352 140723072840886 140723072840964 140723072840964 140723072843722 0
/proc/27549/statm: 265961 240739 739 405 0 262905 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 1063844 KiB
Current children cumulated memory: 962956 KiB

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

[startup+2520.02 s]
# the end of solver process 27549 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.73 s, system=8.1881 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): 2520.02
CPU time (s): 2519.92
CPU user time (s): 2511.73
CPU system time (s): 8.1881
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 1116560
Max. memory (cumulated for all children) (KiB): 1015752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.73
system time used= 8.18811
maximum resident set size= 1015752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1301941
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= 226
involuntary context switches= 1122


# summary of solver processes directly reported to runsolver:
#   pid: 27549
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2511.73
#   total CPU system time (s): 8.1881

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.38858 second user time and 18.889 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-26 01:58:25
IDJOB=4295542
IDBENCH=141564
IDSOLVER=2754
FILE ID=node148/4295542-1532563105
RUNJOBID= node148-1532542928-25611
PBS_JOBID= 21021950
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-05-0006_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295542-1532563105/watcher-4295542-1532563105 -o /tmp/evaluation-result-4295542-1532563105/solver-4295542-1532563105 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580  xcsp_picat HOME/instance-4295542-1532563105.xml

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

MD5SUM BENCH= c9b27afa5f83f52385759d74be3b3eae
RANDOM SEED=113756286

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        13096396 kB
MemAvailable:   31914192 kB
Buffers:          214804 kB
Cached:         18540272 kB
SwapCached:            8 kB
Active:          2374936 kB
Inactive:       16452068 kB
Active(anon):      25560 kB
Inactive(anon):    74280 kB
Active(file):    2349376 kB
Inactive(file): 16377788 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3276 kB
Writeback:             0 kB
AnonPages:         78784 kB
Mapped:            42516 kB
Shmem:             25216 kB
Slab:             546716 kB
SReclaimable:     519092 kB
SUnreclaim:        27624 kB
KernelStack:        3360 kB
PageTables:         5384 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     459920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 43260 MiB
End job on node148 at 2018-07-26 02:40:25