Trace number 4309403

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2520.05 2519.9

General information on the benchmark

NameRcpsp/
Rcpsp-j120-01-03_c18.xml
MD5SUM23ddd46bc08a13908205cdb197974328
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark126
Best CPU time to get the best result obtained on this benchmark2520.03
Satisfiable
(Un)Satisfiability was proved
Number of variables122
Number of constraints187
Number of domains2
Minimum domain size1
Maximum domain size663
Distribution of domain sizes[{"size":1,"count":1},{"size":663,"count":121}]
Minimum variable degree3
Maximum variable degree6
Distribution of variable degrees[{"degree":3,"count":50},{"degree":4,"count":27},{"degree":5,"count":41},{"degree":6,"count":4}]
Minimum constraint arity2
Maximum constraint arity40
Distribution of constraint arities[{"arity":2,"count":183},{"arity":24,"count":1},{"arity":26,"count":1},{"arity":30,"count":1},{"arity":40,"count":1}]
Number of extensional constraints0
Number of intensional constraints183
Distribution of constraint types[{"type":"intension","count":183},{"type":"cumulative","count":4}]
Optimization problemYES
Type of objectivemin VAR

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 (6209 MiB free)
  memory of node 1: 16384 MiB (8928 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309403-1534309764/watcher-4309403-1534309764 -o /tmp/evaluation-result-4309403-1534309764/solver-4309403-1534309764 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5447 --watchdog 2580 xcsp_picat HOME/instance-4309403-1534309764.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=7865, runsolver pid=7862


[startup+0.100387 s]*
/proc/loadavg: 2.00 1.99 2.03 3/188 7866
/proc/meminfo: memFree=15473620/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2025744 memory=30268 CPUtime=0.1 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 1590 0 0 0 10 0 0 0 20 0 1 0 248539610 2074361856 7567 33554432000 4194304 5849940 140730927062016 140730927061320 4488943 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 506436 7567 653 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 30268 KiB

[startup+0.209751 s]*
/proc/loadavg: 2.00 1.99 2.03 3/188 7866
/proc/meminfo: memFree=15471624/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2025892 memory=32620 CPUtime=0.2 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 1693 0 0 0 20 0 0 0 20 0 1 0 248539610 2074513408 8155 33554432000 4194304 5849940 140730927062016 140730927061320 140228364185479 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 506473 8155 712 405 0 503417 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025892 KiB
Current children cumulated memory: 32620 KiB

[startup+0.309652 s]*
/proc/loadavg: 2.00 1.99 2.03 3/188 7866
/proc/meminfo: memFree=15471252/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2026200 memory=32880 CPUtime=0.3 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 1787 0 0 0 30 0 0 0 20 0 1 0 248539610 2074828800 8220 33554432000 4194304 5849940 140730927062016 140730927061320 140228364185479 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 506550 8220 726 405 0 503494 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026200 KiB
Current children cumulated memory: 32880 KiB

[startup+0.700338 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 7866
/proc/meminfo: memFree=15470880/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2026592 memory=33324 CPUtime=0.68 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 1901 0 0 0 68 0 0 0 20 0 1 0 248539610 2075230208 8331 33554432000 4194304 5849940 140730927062016 140730927061112 5472029 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 506648 8331 726 405 0 503592 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2026592 KiB
Current children cumulated memory: 33324 KiB

[startup+1.50044 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 7866
/proc/meminfo: memFree=15440436/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2059192 memory=66080 CPUtime=1.49 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 13549 0 0 0 147 2 0 0 20 0 1 0 248539610 2108612608 16520 33554432000 4194304 5849940 140730927062016 140730927061112 5366701 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 514798 16520 742 405 0 511742 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2059192 KiB
Current children cumulated memory: 66080 KiB

[startup+3.10969 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 7866
/proc/meminfo: memFree=15421748/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2075904 memory=82864 CPUtime=3.1 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 23310 0 0 0 307 3 0 0 20 0 1 0 248539610 2125725696 20716 33554432000 4194304 5849940 140730927062016 140730927060664 4213393 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 518976 20716 750 405 0 515920 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2075904 KiB
Current children cumulated memory: 82864 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 7866
/proc/meminfo: memFree=15438436/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2080672 memory=87652 CPUtime=6.28 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 29044 0 0 0 625 3 0 0 20 0 1 0 248539610 2130608128 21913 33554432000 4194304 5849940 140730927062016 140730927060264 5309811 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 520168 21913 754 405 0 517112 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2080672 KiB
Current children cumulated memory: 87652 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 7866
/proc/meminfo: memFree=15381724/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2080672 memory=87652 CPUtime=12.69 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 37088 0 0 0 1265 4 0 0 20 0 1 0 248539610 2130608128 21913 33554432000 4194304 5849940 140730927062016 140730927060264 5309646 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 520168 21913 754 405 0 517112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2080672 KiB
Current children cumulated memory: 87652 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 7866
/proc/meminfo: memFree=15377132/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2080672 memory=87652 CPUtime=25.49 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 49021 0 0 0 2545 4 0 0 20 0 1 0 248539610 2130608128 21913 33554432000 4194304 5849940 140730927062016 140730927060264 4208942 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 520168 21913 754 405 0 517112 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2080672 KiB
Current children cumulated memory: 87652 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 1.99 2.03 3/189 7873
/proc/meminfo: memFree=15373472/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2083296 memory=90320 CPUtime=51.1 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 62923 0 0 0 5103 7 0 0 20 0 1 0 248539610 2133295104 22580 33554432000 4194304 5849940 140730927062016 140730927059752 4212035 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 520824 22580 765 405 0 517768 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2083296 KiB
Current children cumulated memory: 90320 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 7874
/proc/meminfo: memFree=15391788/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2065420 memory=72408 CPUtime=102.29 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 80193 0 0 0 10215 14 0 0 20 0 1 0 248539610 2114990080 18102 33554432000 4194304 5849940 140730927062016 140730927060504 5308629 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 516355 18102 767 405 0 513299 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2065420 KiB
Current children cumulated memory: 72408 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.00 2.04 3/188 7936
/proc/meminfo: memFree=15466440/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2082920 memory=89808 CPUtime=162.3 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 90829 0 0 0 16205 25 0 0 20 0 1 0 248539610 2132910080 22452 33554432000 4194304 5849940 140730927062016 140730927059048 5305842 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 520730 22452 767 405 0 517674 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2082920 KiB
Current children cumulated memory: 89808 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.00 2.04 3/188 7937
/proc/meminfo: memFree=15420796/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2097176 memory=108328 CPUtime=222.3 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 95322 0 0 0 22195 35 0 0 20 0 1 0 248539610 2147508224 27082 33554432000 4194304 5849940 140730927062016 140730927060664 5339245 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 524294 27082 767 405 0 521238 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2097176 KiB
Current children cumulated memory: 108328 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.00 2.04 3/188 7938
/proc/meminfo: memFree=15434332/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2080792 memory=92196 CPUtime=282.3 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 97918 0 0 0 28166 64 0 0 20 0 1 0 248539610 2130731008 23049 33554432000 4194304 5849940 140730927062016 140730927061016 140228364185479 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 520198 23049 767 405 0 517142 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2080792 KiB
Current children cumulated memory: 92196 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 7939
/proc/meminfo: memFree=15423688/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2080792 memory=92196 CPUtime=342.3 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 98134 0 0 0 34136 94 0 0 20 0 1 0 248539610 2130731008 23049 33554432000 4194304 5849940 140730927062016 140730927061016 5311618 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 520198 23049 767 405 0 517142 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2080792 KiB
Current children cumulated memory: 92196 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 7940
/proc/meminfo: memFree=15422376/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2080792 memory=92196 CPUtime=402.31 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 98144 0 0 0 40113 118 0 0 20 0 1 0 248539610 2130731008 23049 33554432000 4194304 5849940 140730927062016 140730927061016 5437675 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 520198 23049 767 405 0 517142 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2080792 KiB
Current children cumulated memory: 92196 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 7941
/proc/meminfo: memFree=15422024/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2080792 memory=92196 CPUtime=462.31 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 98144 0 0 0 46087 144 0 0 20 0 1 0 248539610 2130731008 23049 33554432000 4194304 5849940 140730927062016 140730927061176 5437662 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 520198 23049 767 405 0 517142 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 2080792 KiB
Current children cumulated memory: 92196 KiB


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

/proc/7865/statm: 521985 24836 767 405 0 518929 0
Current children cumulated CPU time: 1782.39 s
Current children cumulated vsize: 2087940 KiB
Current children cumulated memory: 99344 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7992
/proc/meminfo: memFree=15383928/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2089636 memory=99480 CPUtime=1842.4 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 145472 0 0 0 183563 677 0 0 20 0 1 0 248539610 2139787264 24870 33554432000 4194304 5849940 140730927062016 140730927061016 5437819 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 522409 24870 767 405 0 519353 0
Current children cumulated CPU time: 1842.4 s
Current children cumulated vsize: 2089636 KiB
Current children cumulated memory: 99480 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7993
/proc/meminfo: memFree=15350512/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2090628 memory=101136 CPUtime=1902.4 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 150639 0 0 0 189536 704 0 0 20 0 1 0 248539610 2140803072 25284 33554432000 4194304 5849940 140730927062016 140730927061016 5438288 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 522657 25284 767 405 0 519601 0
Current children cumulated CPU time: 1902.4 s
Current children cumulated vsize: 2090628 KiB
Current children cumulated memory: 101136 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7994
/proc/meminfo: memFree=15366288/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2090628 memory=101176 CPUtime=1962.41 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 150942 0 0 0 195515 726 0 0 20 0 1 0 248539610 2140803072 25294 33554432000 4194304 5849940 140730927062016 140730927061016 5438291 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 522657 25294 767 405 0 519601 0
Current children cumulated CPU time: 1962.41 s
Current children cumulated vsize: 2090628 KiB
Current children cumulated memory: 101176 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 7995
/proc/meminfo: memFree=15349600/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2107012 memory=117560 CPUtime=2022.41 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 155430 0 0 0 201492 749 0 0 20 0 1 0 248539610 2157580288 29390 33554432000 4194304 5849940 140730927062016 140730927061016 5335806 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 526753 29390 767 405 0 523697 0
Current children cumulated CPU time: 2022.41 s
Current children cumulated vsize: 2107012 KiB
Current children cumulated memory: 117560 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 7996
/proc/meminfo: memFree=15333584/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2107012 memory=117560 CPUtime=2082.42 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 155963 0 0 0 207470 772 0 0 20 0 1 0 248539610 2157580288 29390 33554432000 4194304 5849940 140730927062016 140730927061016 5437808 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 526753 29390 767 405 0 523697 0
Current children cumulated CPU time: 2082.42 s
Current children cumulated vsize: 2107012 KiB
Current children cumulated memory: 117560 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 7997
/proc/meminfo: memFree=15343960/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2114492 memory=120548 CPUtime=2142.42 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 161311 0 0 0 213448 794 0 0 20 0 1 0 248539610 2165239808 30137 33554432000 4194304 5849940 140730927062016 140730927061016 5437635 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 528623 30137 767 405 0 525567 0
Current children cumulated CPU time: 2142.42 s
Current children cumulated vsize: 2114492 KiB
Current children cumulated memory: 120548 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7998
/proc/meminfo: memFree=15344016/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2114492 memory=120548 CPUtime=2202.42 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 161321 0 0 0 219430 812 0 0 20 0 1 0 248539610 2165239808 30137 33554432000 4194304 5849940 140730927062016 140730927060888 5438372 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 528623 30137 767 405 0 525567 0
Current children cumulated CPU time: 2202.42 s
Current children cumulated vsize: 2114492 KiB
Current children cumulated memory: 120548 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 7999
/proc/meminfo: memFree=15323280/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2114492 memory=124644 CPUtime=2262.42 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 166512 0 0 0 225414 828 0 0 20 0 1 0 248539610 2165239808 31161 33554432000 4194304 5849940 140730927062016 140730927061016 5437815 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 528623 31161 767 405 0 525567 0
Current children cumulated CPU time: 2262.42 s
Current children cumulated vsize: 2114492 KiB
Current children cumulated memory: 124644 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8000
/proc/meminfo: memFree=15328364/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2114492 memory=124644 CPUtime=2322.43 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 166998 0 0 0 231395 848 0 0 20 0 1 0 248539610 2165239808 31161 33554432000 4194304 5849940 140730927062016 140730927061016 5339651 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 528623 31161 767 405 0 525567 0
Current children cumulated CPU time: 2322.43 s
Current children cumulated vsize: 2114492 KiB
Current children cumulated memory: 124644 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8001
/proc/meminfo: memFree=15324432/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2120940 memory=128740 CPUtime=2382.43 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 167650 0 0 0 237375 868 0 0 20 0 1 0 248539610 2171842560 32185 33554432000 4194304 5849940 140730927062016 140730927061016 5437928 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 530235 32185 767 405 0 527179 0
Current children cumulated CPU time: 2382.43 s
Current children cumulated vsize: 2120940 KiB
Current children cumulated memory: 128740 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 8010
/proc/meminfo: memFree=15301036/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2120940 memory=130788 CPUtime=2442.43 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 167930 0 0 0 243360 883 0 0 20 0 1 0 248539610 2171842560 32697 33554432000 4194304 5849940 140730927062016 140730927061016 140228364185479 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 530235 32697 767 405 0 527179 0
Current children cumulated CPU time: 2442.43 s
Current children cumulated vsize: 2120940 KiB
Current children cumulated memory: 130788 KiB

[startup+2502.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/188 8011
/proc/meminfo: memFree=15301752/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2120940 memory=130788 CPUtime=2502.44 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 171658 0 0 0 249341 903 0 0 20 0 1 0 248539610 2171842560 32697 33554432000 4194304 5849940 140730927062016 140730927061016 5438277 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 530235 32697 767 405 0 527179 0
Current children cumulated CPU time: 2502.44 s
Current children cumulated vsize: 2120940 KiB
Current children cumulated memory: 130788 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 8011
/proc/meminfo: memFree=15301948/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2120940 memory=130788 CPUtime=2520.04 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 171721 0 0 0 251095 909 0 0 20 0 1 0 248539610 2171842560 32697 33554432000 4194304 5849940 140730927062016 140730927061016 5437936 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 530235 32697 767 405 0 527179 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 2120940 KiB
Current children cumulated memory: 130788 KiB

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

[startup+2519.9 s]
# the end of solver process 7865 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.95 s, system=9.10158 s

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

[startup+2519.9 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 8011
/proc/meminfo: memFree=15301948/32770624 swapFree=67108504/67108860
[pid=7865] ppid=7862 vsize=2120940 memory=130788 CPUtime=2520.04 cores=0,2,4,6
/proc/7865/stat : 7865 (xcsp_picat) R 7862 7865 5416 0 -1 4202496 171721 0 0 0 251095 909 0 0 20 0 1 0 248539610 2171842560 32697 33554432000 4194304 5849940 140730927062016 140730927061016 5437936 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 17207296 140730927064246 140730927064324 140730927064324 140730927067082 0
/proc/7865/statm: 530235 32697 767 405 0 527179 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 2120940 KiB
Current children cumulated memory: 130788 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.05
CPU user time (s): 2510.95
CPU system time (s): 9.10158
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 2120940
Max. memory (cumulated for all children) (KiB): 130788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.95
system time used= 9.10158
maximum resident set size= 130788
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 171721
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= 7
involuntary context switches= 4212


# summary of solver processes directly reported to runsolver:
#   pid: 7865
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2510.95
#   total CPU system time (s): 9.10158

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.90192 second user time and 18.8692 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-15 07:09:24
IDJOB=4309403
IDBENCH=141477
IDSOLVER=2794
FILE ID=node104/4309403-1534309764
RUNJOBID= node104-1534294082-5447
PBS_JOBID= 21038148
Free space on /tmp= 40048 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Rcpsp/Rcpsp-j120-01-03_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309403-1534309764/watcher-4309403-1534309764 -o /tmp/evaluation-result-4309403-1534309764/solver-4309403-1534309764 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5447 --watchdog 2580  xcsp_picat HOME/instance-4309403-1534309764.xml

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

MD5SUM BENCH= 23ddd46bc08a13908205cdb197974328
RANDOM SEED=2074428434

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        15501620 kB
MemAvailable:   31714928 kB
Buffers:          245820 kB
Cached:         16021828 kB
SwapCached:            8 kB
Active:          7945564 kB
Inactive:        8557124 kB
Active(anon):     186292 kB
Inactive(anon):   109336 kB
Active(file):    7759272 kB
Inactive(file):  8447788 kB
Unevictable:        7304 kB
Mlocked:            7304 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              3008 kB
Writeback:             0 kB
AnonPages:        270940 kB
Mapped:            57392 kB
Shmem:             57828 kB
Slab:             463500 kB
SReclaimable:     434708 kB
SUnreclaim:        28792 kB
KernelStack:        3584 kB
PageTables:         5840 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2557796 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    100352 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= 40040 MiB
End job on node104 at 2018-08-15 07:51:24