Trace number 4395110

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 2019-09-12? (TO) 2519.8 2520.01

General information on the benchmark

NameBibd/Bibd-sum-open/
Bibd-sum-22-033-12-08-04.xml
MD5SUMf3f766a62b1d9930afd3b37b1c8667ba
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables726
Number of constraints287
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":726}]
Minimum variable degree24
Maximum variable degree24
Distribution of variable degrees[{"degree":24,"count":726}]
Minimum constraint arity22
Maximum constraint arity726
Distribution of constraint arities[{"arity":22,"count":33},{"arity":33,"count":22},{"arity":66,"count":231},{"arity":726,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":286}]
Optimization problemNO
Type of objective

Solver Data 

25.58/25.62	c xcsp_picat version 2.7b12 (9/12/2019)

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 (15274 MiB free)
  memory of node 1: 16384 MiB (15550 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395110-1568326911/watcher-4395110-1568326911 -o /tmp/evaluation-result-4395110-1568326911/solver-4395110-1568326911 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18695 --watchdog 2580 xcsp_picat HOME/instance-4395110-1568326911.xml 

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

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
solver pid=20184, runsolver pid=20181
Current StackSize limit: 8192 KiB


[startup+0.10029 s]*
/proc/loadavg: 1.92 2.00 2.04 3/200 20185
/proc/meminfo: memFree=31533780/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2031716 memory=34244 CPUtime=0.1 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 2093 0 0 0 10 0 0 0 20 0 1 0 408953830 2080477184 8561 33554432000 4194304 5870510 140733622022320 140733622021688 4520559 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 507929 8561 868 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 34244 KiB

[startup+0.209938 s]*
/proc/loadavg: 1.92 2.00 2.04 3/200 20185
/proc/meminfo: memFree=31526056/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2037916 memory=42696 CPUtime=0.21 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 2677 0 0 0 19 2 0 0 20 0 1 0 408953830 2086825984 10674 33554432000 4194304 5870510 140733622022320 140733622021688 140714369990535 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 509479 10674 927 410 0 504952 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2037916 KiB
Current children cumulated memory: 42696 KiB

[startup+0.309753 s]*
/proc/loadavg: 1.92 2.00 2.04 3/200 20185
/proc/meminfo: memFree=31525312/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2038560 memory=43472 CPUtime=0.3 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 2891 0 0 0 28 2 0 0 20 0 1 0 408953830 2087485440 10868 33554432000 4194304 5870510 140733622022320 140733622021560 5407194 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 509640 10868 948 410 0 505113 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2038560 KiB
Current children cumulated memory: 43472 KiB

[startup+0.700229 s]
/proc/loadavg: 1.92 2.00 2.04 3/200 20185
/proc/meminfo: memFree=31524560/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2038928 memory=44160 CPUtime=0.69 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 3066 0 0 0 66 3 0 0 20 0 1 0 408953830 2087862272 11040 33554432000 4194304 5870510 140733622022320 140733622021416 5574314 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 509732 11040 948 410 0 505205 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2038928 KiB
Current children cumulated memory: 44160 KiB

[startup+1.50028 s]
/proc/loadavg: 1.92 2.00 2.04 3/200 20185
/proc/meminfo: memFree=31523444/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2040568 memory=46048 CPUtime=1.49 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 3582 0 0 0 146 3 0 0 20 0 1 0 408953830 2089541632 11512 33554432000 4194304 5870510 140733622022320 140733622021496 140714369539999 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 510142 11512 948 410 0 505615 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2040568 KiB
Current children cumulated memory: 46048 KiB

[startup+3.10955 s]
/proc/loadavg: 1.92 2.00 2.04 3/200 20185
/proc/meminfo: memFree=31516136/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2044640 memory=52224 CPUtime=3.1 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 5635 0 0 0 306 4 0 0 20 0 1 0 408953830 2093711360 13056 33554432000 4194304 5870510 140733622022320 140733622021416 5475550 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 511160 13056 948 410 0 506633 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2044640 KiB
Current children cumulated memory: 52224 KiB

[startup+6.30023 s]
/proc/loadavg: 1.85 1.98 2.03 3/201 20187
/proc/meminfo: memFree=31510920/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2050524 memory=57280 CPUtime=6.28 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 7728 0 0 0 623 5 0 0 20 0 1 0 408953830 2099736576 14320 33554432000 4194304 5870510 140733622022320 140733622021416 5477031 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 512631 14320 948 410 0 508104 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2050524 KiB
Current children cumulated memory: 57280 KiB

[startup+12.7002 s]
/proc/loadavg: 1.86 1.98 2.03 3/201 20187
/proc/meminfo: memFree=31509580/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2051464 memory=58684 CPUtime=12.68 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 8884 0 0 0 1262 6 0 0 20 0 1 0 408953830 2100699136 14671 33554432000 4194304 5870510 140733622022320 140733622021416 5478360 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 512866 14671 948 410 0 508339 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2051464 KiB
Current children cumulated memory: 58684 KiB

[startup+25.5004 s]
/proc/loadavg: 1.82 1.97 2.03 3/200 20187
/proc/meminfo: memFree=31480632/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2109928 memory=108248 CPUtime=25.48 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 26639 0 0 0 2539 9 0 0 20 0 1 0 408953830 2160566272 27062 33554432000 4194304 5870510 140733622022320 140733622020760 5282747 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 527482 27062 980 410 0 522955 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2109928 KiB
Current children cumulated memory: 108248 KiB

[startup+51.1098 s]
/proc/loadavg: 1.81 1.95 2.02 3/201 20251
/proc/meminfo: memFree=31143000/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2110908 memory=119028 CPUtime=51.08 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 40284 0 0 0 5097 11 0 0 20 0 1 0 408953830 2161569792 29757 33554432000 4194304 5870510 140733622022320 140733622020760 5282251 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 527727 29757 980 410 0 523200 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2110908 KiB
Current children cumulated memory: 119028 KiB

[startup+102.3 s]
/proc/loadavg: 1.92 1.96 2.02 3/201 20254
/proc/meminfo: memFree=31000364/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2136840 memory=143024 CPUtime=102.27 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 42860 0 0 0 10215 12 0 0 20 0 1 0 408953830 2188124160 35756 33554432000 4194304 5870510 140733622022320 140733622020888 5262896 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 534210 35756 980 410 0 529683 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2136840 KiB
Current children cumulated memory: 143024 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 1.97 2.02 3/200 20258
/proc/meminfo: memFree=30861720/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2167188 memory=165676 CPUtime=162.26 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 44543 0 0 0 16214 12 0 0 20 0 1 0 408953830 2219200512 41419 33554432000 4194304 5870510 140733622022320 140733622020760 5282617 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 541797 41419 980 410 0 537270 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2167188 KiB
Current children cumulated memory: 165676 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 2.02 3/200 20262
/proc/meminfo: memFree=30784648/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2167188 memory=165676 CPUtime=222.25 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 46066 0 0 0 22213 12 0 0 20 0 1 0 408953830 2219200512 41419 33554432000 4194304 5870510 140733622022320 140733622020760 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 541797 41419 980 410 0 537270 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2167188 KiB
Current children cumulated memory: 165676 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.98 2.02 3/200 20269
/proc/meminfo: memFree=30772692/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2167188 memory=169772 CPUtime=282.24 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 46215 0 0 0 28212 12 0 0 20 0 1 0 408953830 2219200512 42443 33554432000 4194304 5870510 140733622022320 140733622020760 5281745 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 541797 42443 980 410 0 537270 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 2167188 KiB
Current children cumulated memory: 169772 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.98 2.02 3/199 20273
/proc/meminfo: memFree=30774600/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2167188 memory=169772 CPUtime=342.25 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 47802 0 0 0 34212 13 0 0 20 0 1 0 408953830 2219200512 42443 33554432000 4194304 5870510 140733622022320 140733622020760 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 541797 42443 980 410 0 537270 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2167188 KiB
Current children cumulated memory: 169772 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 20277
/proc/meminfo: memFree=30769228/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2167188 memory=169772 CPUtime=402.24 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 47947 0 0 0 40211 13 0 0 20 0 1 0 408953830 2219200512 42443 33554432000 4194304 5870510 140733622022320 140733622020760 5274526 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 541797 42443 980 410 0 537270 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 2167188 KiB
Current children cumulated memory: 169772 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/200 20284
/proc/meminfo: memFree=30767592/32770624 swapFree=66979732/67108860
[pid=20184] ppid=20181 vsize=2167188 memory=175916 CPUtime=462.24 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 49543 0 0 0 46211 13 0 0 20 0 1 0 408953830 2219200512 43979 33554432000 4194304 5870510 140733622022320 140733622020760 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 541797 43979 980 410 0 537270 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 2167188 KiB
Current children cumulated memory: 175916 KiB


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

/proc/20184/statm: 547897 50123 980 410 0 543370 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 2191588 KiB
Current children cumulated memory: 200492 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 20408
/proc/meminfo: memFree=30661416/32770624 swapFree=66979748/67108860
[pid=20184] ppid=20181 vsize=2191588 memory=200492 CPUtime=1782.14 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 75716 0 0 0 178198 16 0 0 20 0 1 0 408953830 2244186112 50123 33554432000 4194304 5870510 140733622022320 140733622020888 5282568 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 547897 50123 980 410 0 543370 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 2191588 KiB
Current children cumulated memory: 200492 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 20412
/proc/meminfo: memFree=30663732/32770624 swapFree=66979748/67108860
[pid=20184] ppid=20181 vsize=2191588 memory=200492 CPUtime=1842.13 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 75857 0 0 0 184197 16 0 0 20 0 1 0 408953830 2244186112 50123 33554432000 4194304 5870510 140733622022320 140733622020888 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 547897 50123 980 410 0 543370 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 2191588 KiB
Current children cumulated memory: 200492 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/200 20418
/proc/meminfo: memFree=30660116/32770624 swapFree=66979748/67108860
[pid=20184] ppid=20181 vsize=2221960 memory=224956 CPUtime=1902.12 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 79480 0 0 0 190194 18 0 0 20 0 1 0 408953830 2275287040 56239 33554432000 4194304 5870510 140733622022320 140733622020888 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 555490 56239 980 410 0 550963 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 2221960 KiB
Current children cumulated memory: 224956 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 20422
/proc/meminfo: memFree=30646516/32770624 swapFree=66979748/67108860
[pid=20184] ppid=20181 vsize=2221960 memory=228272 CPUtime=1962.12 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 79961 0 0 0 196194 18 0 0 20 0 1 0 408953830 2275287040 57068 33554432000 4194304 5870510 140733622022320 140733622020888 5281707 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 555490 57068 980 410 0 550963 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 2221960 KiB
Current children cumulated memory: 228272 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 20426
/proc/meminfo: memFree=30635392/32770624 swapFree=66979748/67108860
[pid=20184] ppid=20181 vsize=2240920 memory=247312 CPUtime=2022.12 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 82625 0 0 0 202192 20 0 0 20 0 1 0 408953830 2294702080 61828 33554432000 4194304 5870510 140733622022320 140733622020888 5282606 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 560230 61828 980 410 0 555703 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 2240920 KiB
Current children cumulated memory: 247312 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/200 20433
/proc/meminfo: memFree=30682716/32770624 swapFree=66979748/67108860
[pid=20184] ppid=20181 vsize=2191604 memory=198116 CPUtime=2082.11 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 83304 0 0 0 208191 20 0 0 20 0 1 0 408953830 2244202496 49529 33554432000 4194304 5870510 140733622022320 140733622020760 5262976 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 547901 49529 980 410 0 543374 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 2191604 KiB
Current children cumulated memory: 198116 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 20437
/proc/meminfo: memFree=30671072/32770624 swapFree=66979748/67108860
[pid=20184] ppid=20181 vsize=2191604 memory=198208 CPUtime=2142.1 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 84981 0 0 0 214190 20 0 0 20 0 1 0 408953830 2244202496 49552 33554432000 4194304 5870510 140733622022320 140733622020760 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 547901 49552 980 410 0 543374 0
Current children cumulated CPU time: 2142.1 s
Current children cumulated vsize: 2191604 KiB
Current children cumulated memory: 198208 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 20441
/proc/meminfo: memFree=30663196/32770624 swapFree=66979748/67108860
[pid=20184] ppid=20181 vsize=2191604 memory=198116 CPUtime=2202.1 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 85593 0 0 0 220189 21 0 0 20 0 1 0 408953830 2244202496 49529 33554432000 4194304 5870510 140733622022320 140733622020760 5282770 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 547901 49529 980 410 0 543374 0
Current children cumulated CPU time: 2202.1 s
Current children cumulated vsize: 2191604 KiB
Current children cumulated memory: 198116 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/200 20448
/proc/meminfo: memFree=30666264/32770624 swapFree=66979756/67108860
[pid=20184] ppid=20181 vsize=2191604 memory=198208 CPUtime=2262.1 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 88302 0 0 0 226187 23 0 0 20 0 1 0 408953830 2244202496 49552 33554432000 4194304 5870510 140733622022320 140733622020760 5282251 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 547901 49552 980 410 0 543374 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 2191604 KiB
Current children cumulated memory: 198208 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/199 20452
/proc/meminfo: memFree=30621396/32770624 swapFree=66979756/67108860
[pid=20184] ppid=20181 vsize=2221952 memory=230284 CPUtime=2322.1 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 88942 0 0 0 232186 24 0 0 20 0 1 0 408953830 2275278848 57571 33554432000 4194304 5870510 140733622022320 140733622020888 5262972 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 555488 57571 980 410 0 550961 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 2221952 KiB
Current children cumulated memory: 230284 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/200 20464
/proc/meminfo: memFree=30609064/32770624 swapFree=66979764/67108860
[pid=20184] ppid=20181 vsize=2240920 memory=247204 CPUtime=2382.09 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 92046 0 0 0 238184 25 0 0 20 0 1 0 408953830 2294702080 61801 33554432000 4194304 5870510 140733622022320 140733622020888 5274889 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 560230 61801 980 410 0 555703 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 2240920 KiB
Current children cumulated memory: 247204 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/202 20496
/proc/meminfo: memFree=30599256/32770624 swapFree=66979784/67108860
[pid=20184] ppid=20181 vsize=2240920 memory=247364 CPUtime=2442.08 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 92232 0 0 0 244183 25 0 0 20 0 1 0 408953830 2294702080 61841 33554432000 4194304 5870510 140733622022320 140733622020888 5262591 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 560230 61841 980 410 0 555703 0
Current children cumulated CPU time: 2442.08 s
Current children cumulated vsize: 2240920 KiB
Current children cumulated memory: 247364 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 2.02 3/201 20500
/proc/meminfo: memFree=30621532/32770624 swapFree=66979784/67108860
[pid=20184] ppid=20181 vsize=2221952 memory=226884 CPUtime=2502.08 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 94614 0 0 0 250182 26 0 0 20 0 1 0 408953830 2275278848 56721 33554432000 4194304 5870510 140733622022320 140733622020888 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 555488 56721 980 410 0 550961 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 2221952 KiB
Current children cumulated memory: 226884 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 1.99 2.02 3/201 20502
/proc/meminfo: memFree=30629324/32770624 swapFree=66979784/67108860
[pid=20184] ppid=20181 vsize=2221952 memory=228932 CPUtime=2519.78 cores=0,2,4,6
/proc/20184/stat : 20184 (xcsp_picat) R 20181 20184 18664 0 -1 4202496 94654 0 0 0 251952 26 0 0 20 0 1 0 408953830 2275278848 57233 33554432000 4194304 5870510 140733622022320 140733622020888 140714375227969 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 32575488 140733622031391 140733622031469 140733622031469 140733622034378 0
/proc/20184/statm: 555488 57233 980 410 0 550961 0
Current children cumulated CPU time: 2519.78 s
Current children cumulated vsize: 2221952 KiB
Current children cumulated memory: 228932 KiB

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

[startup+2520.01 s]
# the end of solver process 20184 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.53 s, system=0.268978 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.8
CPU user time (s): 2519.53
CPU system time (s): 0.268978
CPU usage (%): 99.9915
Max. virtual memory (cumulated for all children) (KiB): 2240920
Max. memory (cumulated for all children) (KiB): 247364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.53
system time used= 0.268978
maximum resident set size= 262036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94654
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= 17
involuntary context switches= 3234


# summary of solver processes directly reported to runsolver:
#   pid: 20184
#   total CPU time (s): 2519.8
#   total CPU user time (s): 2519.53
#   total CPU system time (s): 0.268978

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0731 second user time and 19.2199 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-13 00:21:10
IDJOB=4395110
IDBENCH=124081
IDSOLVER=2844
FILE ID=node121/4395110-1568326911
RUNJOBID= node121-1568321663-18695
PBS_JOBID= 21701136
Free space on /tmp= 61048 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Bibd/Bibd-sum-open/Bibd-sum-22-033-12-08-04.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395110-1568326911/watcher-4395110-1568326911 -o /tmp/evaluation-result-4395110-1568326911/solver-4395110-1568326911 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18695 --watchdog 2580  xcsp_picat HOME/instance-4395110-1568326911.xml

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

MD5SUM BENCH= f3f766a62b1d9930afd3b37b1c8667ba
RANDOM SEED=1109796720

node121.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        31564428 kB
MemAvailable:   31772172 kB
Buffers:          125444 kB
Cached:           377280 kB
SwapCached:        19144 kB
Active:           391860 kB
Inactive:         280536 kB
Active(anon):     156068 kB
Inactive(anon):    42624 kB
Active(file):     235792 kB
Inactive(file):   237912 kB
Unevictable:      109564 kB
Mlocked:          109564 kB
SwapTotal:      67108860 kB
SwapFree:       66979732 kB
Dirty:              3340 kB
Writeback:             0 kB
AnonPages:        259852 kB
Mapped:            34296 kB
Shmem:             20672 kB
Slab:             128852 kB
SReclaimable:      99748 kB
SUnreclaim:        29104 kB
KernelStack:        3552 kB
PageTables:         6212 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2670428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    174080 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 61044 MiB
End job on node121 at 2019-09-13 01:03:10