Trace number 4294121

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) 2519.83 2520.01

General information on the benchmark

NameBibd/
Bibd-sum-34-085-30-12-10_c18.xml
MD5SUMb8a3101f481aadf5580b66257c4acd87
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 variables2890
Number of constraints681
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":2890}]
Minimum variable degree36
Maximum variable degree36
Distribution of variable degrees[{"degree":36,"count":2890}]
Minimum constraint arity34
Maximum constraint arity2890
Distribution of constraint arities[{"arity":34,"count":85},{"arity":85,"count":34},{"arity":170,"count":561},{"arity":2890,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":680}]
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 (7031 MiB free)
  memory of node 1: 16384 MiB (13495 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294121-1532436966/watcher-4294121-1532436966 -o /tmp/evaluation-result-4294121-1532436966/solver-4294121-1532436966 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27368 --watchdog 2580 xcsp_picat HOME/instance-4294121-1532436966.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
Current StackSize limit: 8192 KiB

solver pid=28405, runsolver pid=28402

[startup+0.100205 s]*
/proc/loadavg: 2.01 2.08 2.03 3/190 28406
/proc/meminfo: memFree=20979480/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=111688 memory=44888 CPUtime=0.1 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 1680 0 0 0 10 0 0 0 20 0 1 0 61259722 114368512 11222 33554432000 4194304 5849740 140736834763024 140736834763024 4488911 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 27922 11222 606 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 44888 KiB

[startup+0.209934 s]*
/proc/loadavg: 2.01 2.08 2.03 3/190 28406
/proc/meminfo: memFree=20961360/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=130216 memory=60996 CPUtime=0.21 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 2142 0 0 0 21 0 0 0 20 0 1 0 61259722 133341184 15249 33554432000 4194304 5849740 140736834763024 140736834763024 4486409 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 32554 15249 624 405 0 29498 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 130216 KiB
Current children cumulated memory: 60996 KiB

[startup+0.309765 s]*
/proc/loadavg: 2.01 2.08 2.03 3/190 28406
/proc/meminfo: memFree=20957140/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=130216 memory=65340 CPUtime=0.31 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 2234 0 0 0 31 0 0 0 20 0 1 0 61259722 133341184 16335 33554432000 4194304 5849740 140736834763024 140736834763024 4809830 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 32554 16335 624 405 0 29498 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 130216 KiB
Current children cumulated memory: 65340 KiB

[startup+0.700434 s]
/proc/loadavg: 2.01 2.08 2.03 3/190 28406
/proc/meminfo: memFree=20923348/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=174964 memory=97808 CPUtime=0.7 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 3289 0 0 0 68 2 0 0 20 0 1 0 61259722 179163136 24452 33554432000 4194304 5849740 140736834763024 140736834762344 4873952 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 43741 24452 626 405 0 40685 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 174964 KiB
Current children cumulated memory: 97808 KiB

[startup+1.50044 s]
/proc/loadavg: 2.01 2.08 2.03 3/190 28406
/proc/meminfo: memFree=20900572/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=350972 memory=218944 CPUtime=1.5 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 5716 0 0 0 144 6 0 0 20 0 1 0 61259722 359395328 54736 33554432000 4194304 5849740 140736834763024 140736834762024 5260412 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 87743 54736 639 405 0 84687 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 350972 KiB
Current children cumulated memory: 218944 KiB

[startup+3.10983 s]
/proc/loadavg: 2.01 2.08 2.03 3/190 28406
/proc/meminfo: memFree=20776096/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=374376 memory=247196 CPUtime=3.1 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 15378 0 0 0 287 23 0 0 20 0 1 0 61259722 383361024 61799 33554432000 4194304 5849740 140736834763024 140736834761592 5332777 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 93594 61799 693 405 0 90538 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 374376 KiB
Current children cumulated memory: 247196 KiB

[startup+6.30041 s]
/proc/loadavg: 2.01 2.08 2.03 3/190 28406
/proc/meminfo: memFree=20768268/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=376272 memory=255064 CPUtime=6.29 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 21539 0 0 0 606 23 0 0 20 0 1 0 61259722 385302528 63766 33554432000 4194304 5849740 140736834763024 140736834761288 5308859 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 94068 63766 710 405 0 91012 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 376272 KiB
Current children cumulated memory: 255064 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.08 2.03 3/190 28406
/proc/meminfo: memFree=20735840/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=409040 memory=287840 CPUtime=12.69 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 33803 0 0 0 1245 24 0 0 20 0 1 0 61259722 418856960 71960 33554432000 4194304 5849740 140736834763024 140736834760456 5307832 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 102260 71960 711 405 0 99204 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 409040 KiB
Current children cumulated memory: 287840 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.07 2.03 3/190 28406
/proc/meminfo: memFree=20735716/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=409040 memory=287856 CPUtime=25.48 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 56474 0 0 0 2520 28 0 0 20 0 1 0 61259722 418856960 71964 33554432000 4194304 5849740 140736834763024 140736834761288 5318976 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 102260 71964 715 405 0 99204 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 409040 KiB
Current children cumulated memory: 287856 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.07 2.03 3/190 28406
/proc/meminfo: memFree=20733916/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=417516 memory=289752 CPUtime=51.1 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 69184 0 0 0 5076 34 0 0 20 0 1 0 61259722 427536384 72438 33554432000 4194304 5849740 140736834763024 140736834761512 4204032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 104379 72438 715 405 0 101323 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 417516 KiB
Current children cumulated memory: 289752 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.06 2.03 3/190 28407
/proc/meminfo: memFree=20711788/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=430808 memory=311476 CPUtime=102.29 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 96288 0 0 0 10175 54 0 0 20 0 1 0 61259722 441147392 77869 33554432000 4194304 5849740 140736834763024 140736834761512 5327913 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 107702 77869 715 405 0 104646 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 430808 KiB
Current children cumulated memory: 311476 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.03 3/190 28409
/proc/meminfo: memFree=20712176/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=430808 memory=311476 CPUtime=162.28 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 124117 0 0 0 16146 82 0 0 20 0 1 0 61259722 441147392 77869 33554432000 4194304 5849740 140736834763024 140736834761896 5307216 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 107702 77869 715 405 0 104646 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 430808 KiB
Current children cumulated memory: 311476 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/190 28410
/proc/meminfo: memFree=20707948/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=430808 memory=311476 CPUtime=222.27 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 153366 0 0 0 22116 111 0 0 20 0 1 0 61259722 441147392 77869 33554432000 4194304 5849740 140736834763024 140736834761512 5327891 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 107702 77869 715 405 0 104646 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 430808 KiB
Current children cumulated memory: 311476 KiB

[startup+282.3 s]
/proc/loadavg: 2.07 2.05 2.04 3/192 28420
/proc/meminfo: memFree=20698964/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=430808 memory=311476 CPUtime=282.27 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 179865 0 0 0 28090 137 0 0 20 0 1 0 61259722 441147392 77869 33554432000 4194304 5849740 140736834763024 140736834762024 5437564 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 107702 77869 715 405 0 104646 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 430808 KiB
Current children cumulated memory: 311476 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 2.04 2.04 3/193 28444
/proc/meminfo: memFree=20695868/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=430808 memory=311476 CPUtime=342.26 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 198283 0 0 0 34052 174 0 0 20 0 1 0 61259722 441147392 77869 33554432000 4194304 5849740 140736834763024 140736834762024 5340242 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 107702 77869 715 405 0 104646 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 430808 KiB
Current children cumulated memory: 311476 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.03 2.04 3/193 28445
/proc/meminfo: memFree=20696068/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=430808 memory=311476 CPUtime=402.25 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 215189 0 0 0 40018 207 0 0 20 0 1 0 61259722 441147392 77869 33554432000 4194304 5849740 140736834763024 140736834762024 140709305909127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 107702 77869 715 405 0 104646 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 430808 KiB
Current children cumulated memory: 311476 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.04 3/193 28446
/proc/meminfo: memFree=20694932/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=430808 memory=313788 CPUtime=462.24 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 220803 0 0 0 45977 247 0 0 20 0 1 0 61259722 441147392 78447 33554432000 4194304 5849740 140736834763024 140736834762024 140709305909127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 107702 78447 715 405 0 104646 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 430808 KiB
Current children cumulated memory: 313788 KiB


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

/proc/28405/statm: 115215 85877 715 405 0 112159 0
Current children cumulated CPU time: 1722.16 s
Current children cumulated vsize: 460860 KiB
Current children cumulated memory: 343508 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 28851
/proc/meminfo: memFree=21019140/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=460860 memory=343508 CPUtime=1782.15 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 259666 0 0 0 177176 1039 0 0 20 0 1 0 61259722 471920640 85877 33554432000 4194304 5849740 140736834763024 140736834762024 140709305909127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 115215 85877 715 405 0 112159 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 460860 KiB
Current children cumulated memory: 343508 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 28852
/proc/meminfo: memFree=20999976/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=460860 memory=343508 CPUtime=1842.15 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 260575 0 0 0 183144 1071 0 0 20 0 1 0 61259722 471920640 85877 33554432000 4194304 5849740 140736834763024 140736834762024 140709305909127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 115215 85877 715 405 0 112159 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 460860 KiB
Current children cumulated memory: 343508 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 28853
/proc/meminfo: memFree=20983776/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=470968 memory=353856 CPUtime=1902.15 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 264044 0 0 0 189104 1111 0 0 20 0 1 0 61259722 482271232 88464 33554432000 4194304 5849740 140736834763024 140736834762184 5437831 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 117742 88464 715 405 0 114686 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 470968 KiB
Current children cumulated memory: 353856 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 28855
/proc/meminfo: memFree=20961660/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=470968 memory=353856 CPUtime=1962.15 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 264968 0 0 0 195074 1141 0 0 20 0 1 0 61259722 482271232 88464 33554432000 4194304 5849740 140736834763024 140736834761512 5308330 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 117742 88464 715 405 0 114686 0
Current children cumulated CPU time: 1962.15 s
Current children cumulated vsize: 470968 KiB
Current children cumulated memory: 353856 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 28856
/proc/meminfo: memFree=20924628/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=470968 memory=353856 CPUtime=2022.14 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 266128 0 0 0 201037 1177 0 0 20 0 1 0 61259722 482271232 88464 33554432000 4194304 5849740 140736834763024 140736834762184 140709305909127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 117742 88464 715 405 0 114686 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 470968 KiB
Current children cumulated memory: 353856 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28865
/proc/meminfo: memFree=20946480/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=470968 memory=353856 CPUtime=2082.14 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 267038 0 0 0 207003 1211 0 0 20 0 1 0 61259722 482271232 88464 33554432000 4194304 5849740 140736834763024 140736834762184 5437607 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 117742 88464 715 405 0 114686 0
Current children cumulated CPU time: 2082.14 s
Current children cumulated vsize: 470968 KiB
Current children cumulated memory: 353856 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28866
/proc/meminfo: memFree=20911540/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=470968 memory=353856 CPUtime=2142.14 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 268950 0 0 0 212967 1247 0 0 20 0 1 0 61259722 482271232 88464 33554432000 4194304 5849740 140736834763024 140736834761512 5309628 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 117742 88464 715 405 0 114686 0
Current children cumulated CPU time: 2142.14 s
Current children cumulated vsize: 470968 KiB
Current children cumulated memory: 353856 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28867
/proc/meminfo: memFree=20886896/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=493936 memory=376632 CPUtime=2202.13 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 274580 0 0 0 218919 1294 0 0 20 0 1 0 61259722 505790464 94158 33554432000 4194304 5849740 140736834763024 140736834762024 140709305909127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 123484 94158 715 405 0 120428 0
Current children cumulated CPU time: 2202.13 s
Current children cumulated vsize: 493936 KiB
Current children cumulated memory: 376632 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28868
/proc/meminfo: memFree=20886608/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=493936 memory=376824 CPUtime=2262.13 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 280469 0 0 0 224873 1340 0 0 20 0 1 0 61259722 505790464 94206 33554432000 4194304 5849740 140736834763024 140736834761896 5336732 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 123484 94206 715 405 0 120428 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 493936 KiB
Current children cumulated memory: 376824 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 28870
/proc/meminfo: memFree=20850988/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=493936 memory=376824 CPUtime=2322.12 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 281408 0 0 0 230832 1380 0 0 20 0 1 0 61259722 505790464 94206 33554432000 4194304 5849740 140736834763024 140736834762024 140709305909127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 123484 94206 715 405 0 120428 0
Current children cumulated CPU time: 2322.12 s
Current children cumulated vsize: 493936 KiB
Current children cumulated memory: 376824 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28871
/proc/meminfo: memFree=20818636/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=493936 memory=376824 CPUtime=2382.12 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 282338 0 0 0 236797 1415 0 0 20 0 1 0 61259722 505790464 94206 33554432000 4194304 5849740 140736834763024 140736834762024 140709305909127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 123484 94206 715 405 0 120428 0
Current children cumulated CPU time: 2382.12 s
Current children cumulated vsize: 493936 KiB
Current children cumulated memory: 376824 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28872
/proc/meminfo: memFree=20860272/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=493936 memory=376824 CPUtime=2442.11 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 283268 0 0 0 242771 1440 0 0 20 0 1 0 61259722 505790464 94206 33554432000 4194304 5849740 140736834763024 140736834761512 4211384 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 123484 94206 715 405 0 120428 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 493936 KiB
Current children cumulated memory: 376824 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 28873
/proc/meminfo: memFree=20860256/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=493936 memory=376824 CPUtime=2502.11 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 284156 0 0 0 248739 1472 0 0 20 0 1 0 61259722 505790464 94206 33554432000 4194304 5849740 140736834763024 140736834762024 140709305909127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 123484 94206 715 405 0 120428 0
Current children cumulated CPU time: 2502.11 s
Current children cumulated vsize: 493936 KiB
Current children cumulated memory: 376824 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 28874
/proc/meminfo: memFree=20832572/32770624 swapFree=67108860/67108860
[pid=28405] ppid=28402 vsize=493936 memory=376824 CPUtime=2519.82 cores=0,2,4,6
/proc/28405/stat : 28405 (xcsp_picat) R 28402 28405 27337 0 -1 4202496 284163 0 0 0 250502 1480 0 0 20 0 1 0 61259722 505790464 94206 33554432000 4194304 5849740 140736834763024 140736834762024 5311410 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 29011968 140736834770102 140736834770180 140736834770180 140736834772938 0
/proc/28405/statm: 123484 94206 715 405 0 120428 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 493936 KiB
Current children cumulated memory: 376824 KiB

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

[startup+2520.01 s]
# the end of solver process 28405 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.03 s, system=14.8031 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): 2519.83
CPU user time (s): 2505.03
CPU system time (s): 14.8031
CPU usage (%): 99.9928
Max. virtual memory (cumulated for all children) (KiB): 493936
Max. memory (cumulated for all children) (KiB): 376824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.03
system time used= 14.8031
maximum resident set size= 376824
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 284163
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= 28
involuntary context switches= 4590


# summary of solver processes directly reported to runsolver:
#   pid: 28405
#   total CPU time (s): 2519.83
#   total CPU user time (s): 2505.03
#   total CPU system time (s): 14.8031

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.92571 second user time and 18.7001 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-24 14:56:06
IDJOB=4294121
IDBENCH=141332
IDSOLVER=2754
FILE ID=node132/4294121-1532436966
RUNJOBID= node132-1532432860-27368
PBS_JOBID= 21021577
Free space on /tmp= 52472 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Bibd/Bibd-sum-34-085-30-12-10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294121-1532436966/watcher-4294121-1532436966 -o /tmp/evaluation-result-4294121-1532436966/solver-4294121-1532436966 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27368 --watchdog 2580  xcsp_picat HOME/instance-4294121-1532436966.xml

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

MD5SUM BENCH= b8a3101f481aadf5580b66257c4acd87
RANDOM SEED=68375166

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        21021052 kB
MemAvailable:   31567860 kB
Buffers:          182696 kB
Cached:         10528004 kB
SwapCached:            0 kB
Active:          2924920 kB
Inactive:        8212164 kB
Active(anon):     374736 kB
Inactive(anon):    70916 kB
Active(file):    2550184 kB
Inactive(file):  8141248 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3164 kB
Writeback:             0 kB
AnonPages:        444420 kB
Mapped:            40540 kB
Shmem:             17056 kB
Slab:             311732 kB
SReclaimable:     283836 kB
SUnreclaim:        27896 kB
KernelStack:        3616 kB
PageTables:         5808 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     805368 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    374784 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 52472 MiB
End job on node132 at 2018-07-24 15:38:06