Trace number 268105

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, and are wall clock time (not CPU 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
VALCSP 3.1? (TO) 1800.07 1803.48

General information on the benchmark

Namepigeons/
pigeons-20.xml
MD5SUMc010d400039ce15527d1a01992125513
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints190
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension0
Number of constraints which are defined in intension190
Global constraints used (with number of constraints)

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node56/watcher-268105-1168977992 -o ROOT/results/node56/solver-268105-1168977992 -C 1800 -M 900 /tmp/evaluation/268105-1168977992/VALCSP /tmp/evaluation/268105-1168977992/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 0.76 0.28 0.10 3/70 15844
/proc/meminfo: memFree=1444656/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1600 CPUtime=0
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 246198300 1638400 126 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 10462843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 400 127 64 8 0 72 0

[startup+0.102432 s]
/proc/loadavg: 0.76 0.28 0.10 3/70 15844
/proc/meminfo: memFree=1444656/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=0.1
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 10 0 0 0 18 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527066 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1864

[startup+0.510465 s]
/proc/loadavg: 0.76 0.28 0.10 3/70 15844
/proc/meminfo: memFree=1444656/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=0.5
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 50 0 0 0 22 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134525076 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1864

[startup+1.33154 s]
/proc/loadavg: 0.76 0.28 0.10 2/68 15844
/proc/meminfo: memFree=1444288/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1.32
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 132 0 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134525076 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1864

[startup+2.9687 s]
/proc/loadavg: 0.76 0.28 0.10 2/68 15844
/proc/meminfo: memFree=1444288/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=2.96
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 296 0 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524794 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1864

[startup+6.25103 s]
/proc/loadavg: 0.78 0.29 0.10 2/68 15844
/proc/meminfo: memFree=1444288/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=6.24
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 624 0 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1864

[startup+12.7087 s]
/proc/loadavg: 0.80 0.30 0.11 2/68 15845
/proc/meminfo: memFree=1445568/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=12.69
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 1269 0 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134525076 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1864

[startup+25.5109 s]
/proc/loadavg: 0.91 0.35 0.12 2/68 15846
/proc/meminfo: memFree=1445440/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=25.49
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 2549 0 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524815 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1864

[startup+51.1274 s]
/proc/loadavg: 0.94 0.40 0.15 2/68 15869
/proc/meminfo: memFree=1445384/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=51.08
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 5108 0 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1864

[startup+102.37 s]
/proc/loadavg: 1.29 0.57 0.22 3/73 15912
/proc/meminfo: memFree=1198048/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=102.26
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 10226 0 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527121 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1864

[startup+162.434 s]
/proc/loadavg: 1.74 0.83 0.32 3/73 15912
/proc/meminfo: memFree=1037664/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=162.09
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 16209 0 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527121 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 1864

[startup+222.495 s]
/proc/loadavg: 1.90 1.04 0.43 3/73 15912
/proc/meminfo: memFree=1037664/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=221.89
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 22189 0 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134517139 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 221.89
Current children cumulated vsize (KiB) 1864

[startup+282.556 s]
/proc/loadavg: 1.96 1.21 0.52 3/73 15912
/proc/meminfo: memFree=1037664/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=281.68
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 28167 1 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520659 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 281.68
Current children cumulated vsize (KiB) 1864

[startup+342.618 s]
/proc/loadavg: 1.98 1.35 0.61 3/73 15912
/proc/meminfo: memFree=877280/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=341.47
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 34146 1 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520860 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 341.47
Current children cumulated vsize (KiB) 1864

[startup+402.685 s]
/proc/loadavg: 1.99 1.47 0.70 3/73 15912
/proc/meminfo: memFree=877280/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=401.28
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 40127 1 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134525076 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 401.28
Current children cumulated vsize (KiB) 1864

[startup+462.746 s]
/proc/loadavg: 1.99 1.56 0.77 3/73 15912
/proc/meminfo: memFree=877280/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=461.06
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 46105 1 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 461.06
Current children cumulated vsize (KiB) 1864

[startup+522.804 s]
/proc/loadavg: 1.99 1.64 0.85 3/73 15912
/proc/meminfo: memFree=877280/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=520.86
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 52085 1 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134522112 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 520.86
Current children cumulated vsize (KiB) 1864

[startup+582.862 s]
/proc/loadavg: 1.99 1.70 0.92 3/73 15912
/proc/meminfo: memFree=556512/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=580.65
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 58064 1 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527389 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 580.65
Current children cumulated vsize (KiB) 1864

[startup+642.927 s]
/proc/loadavg: 1.99 1.75 0.98 3/73 15912
/proc/meminfo: memFree=556512/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=640.43
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 64042 1 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520784 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 640.43
Current children cumulated vsize (KiB) 1864

[startup+702.993 s]
/proc/loadavg: 1.99 1.80 1.04 3/73 15912
/proc/meminfo: memFree=556448/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=700.23
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 70022 1 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134525030 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 700.23
Current children cumulated vsize (KiB) 1864

[startup+763.054 s]
/proc/loadavg: 1.99 1.83 1.10 3/73 15912
/proc/meminfo: memFree=556448/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=760.03
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 76002 1 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134525081 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 760.03
Current children cumulated vsize (KiB) 1864

[startup+823.107 s]
/proc/loadavg: 1.60 1.76 1.12 2/65 15929
/proc/meminfo: memFree=1450224/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=819.93
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 81991 2 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524941 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 819.93
Current children cumulated vsize (KiB) 1864

[startup+883.138 s]
/proc/loadavg: 1.22 1.62 1.11 2/65 15929
/proc/meminfo: memFree=1450352/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=879.94
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 87992 2 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527389 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 879.94
Current children cumulated vsize (KiB) 1864

[startup+943.169 s]
/proc/loadavg: 1.08 1.50 1.10 2/65 15929
/proc/meminfo: memFree=1450352/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=939.96
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 93994 2 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134518234 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 939.96
Current children cumulated vsize (KiB) 1864

[startup+1003.2 s]
/proc/loadavg: 1.03 1.41 1.09 2/65 15929
/proc/meminfo: memFree=1450416/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=999.97
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 99995 2 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524870 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 999.97
Current children cumulated vsize (KiB) 1864

[startup+1063.23 s]
/proc/loadavg: 1.01 1.33 1.08 2/65 15929
/proc/meminfo: memFree=1450416/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1059.99
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 105997 2 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520820 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1059.99
Current children cumulated vsize (KiB) 1864

[startup+1123.26 s]
/proc/loadavg: 1.00 1.27 1.08 2/65 15929
/proc/meminfo: memFree=1450480/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1120.01
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 111998 3 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524912 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1120.01
Current children cumulated vsize (KiB) 1864

[startup+1183.29 s]
/proc/loadavg: 1.00 1.22 1.07 2/65 15929
/proc/meminfo: memFree=1450416/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1180.03
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 118000 3 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1180.03
Current children cumulated vsize (KiB) 1864

[startup+1243.32 s]
/proc/loadavg: 1.00 1.18 1.06 2/65 15929
/proc/meminfo: memFree=1450480/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1240.05
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 124002 3 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134527293 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1240.05
Current children cumulated vsize (KiB) 1864

[startup+1303.35 s]
/proc/loadavg: 1.00 1.14 1.06 2/65 15929
/proc/meminfo: memFree=1450480/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1300.06
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 130003 3 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134518211 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1300.06
Current children cumulated vsize (KiB) 1864

[startup+1363.38 s]
/proc/loadavg: 1.00 1.11 1.05 2/65 15929
/proc/meminfo: memFree=1450416/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1360.07
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 136004 3 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134526959 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1360.07
Current children cumulated vsize (KiB) 1864

[startup+1423.41 s]
/proc/loadavg: 1.00 1.09 1.05 2/65 15929
/proc/meminfo: memFree=1450480/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1420.09
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 142006 3 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524883 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1420.09
Current children cumulated vsize (KiB) 1864

[startup+1483.45 s]
/proc/loadavg: 1.00 1.07 1.04 2/65 15929
/proc/meminfo: memFree=1450416/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1480.1
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 148007 3 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524968 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1480.1
Current children cumulated vsize (KiB) 1864

[startup+1543.48 s]
/proc/loadavg: 1.00 1.06 1.04 2/65 15929
/proc/meminfo: memFree=1450480/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1540.12
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 154009 3 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524919 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1540.12
Current children cumulated vsize (KiB) 1864

[startup+1603.51 s]
/proc/loadavg: 1.00 1.04 1.03 2/65 15929
/proc/meminfo: memFree=1450416/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1600.13
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 160010 3 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134520793 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1600.13
Current children cumulated vsize (KiB) 1864

[startup+1663.54 s]
/proc/loadavg: 1.07 1.05 1.03 2/65 15929
/proc/meminfo: memFree=1450480/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1660.15
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 166012 3 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524968 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1660.15
Current children cumulated vsize (KiB) 1864

[startup+1723.57 s]
/proc/loadavg: 1.02 1.04 1.02 2/65 15929
/proc/meminfo: memFree=1450416/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1720.17
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 172014 3 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524743 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1720.17
Current children cumulated vsize (KiB) 1864

[startup+1783.6 s]
/proc/loadavg: 1.01 1.03 1.02 2/65 15929
/proc/meminfo: memFree=1450480/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1780.18
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 178015 3 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524922 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1780.18
Current children cumulated vsize (KiB) 1864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.48 s]
/proc/loadavg: 1.00 1.02 1.02 2/65 15929
/proc/meminfo: memFree=1450416/2055920 swapFree=4184804/4192956
[pid=15843] ppid=15837 vsize=1864 CPUtime=1800.06
/proc/15843/stat : 15843 (VALCSP) R 15837 15843 15359 0 -1 4194304 214 0 0 0 180003 3 0 0 25 0 1 0 246198300 1908736 192 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524916 0 0 4096 0 0 0 0 17 0 0 0
/proc/15843/statm: 466 192 66 8 0 138 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1864

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.48
CPU time (s): 1800.07
CPU user time (s): 1800.03
CPU system time (s): 0.039993
CPU usage (%): 99.8107
Max. virtual memory (cumulated for all children) (KiB): 1864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 214
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= 6
involuntary context switches= 11339

runsolver used 1.59476 s user time and 4.81727 s system time

The end



Launcher Data (download as text)




Begin job on node56 on Tue Jan 16 20:06:36 UTC 2007


IDJOB= 268105
IDBENCH= 3546
IDSOLVER= 90
FILE ID= node56/268105-1168977992

PBS_JOBID= 3566143

Free space on /tmp= 66563 MiB

SOLVER NAME= VALCSP 3.1
BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-20.xml
COMMAND LINE= /tmp/evaluation/268105-1168977992/VALCSP /tmp/evaluation/268105-1168977992/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node56/watcher-268105-1168977992 -o ROOT/results/node56/solver-268105-1168977992 -C 1800 -M 900  /tmp/evaluation/268105-1168977992/VALCSP /tmp/evaluation/268105-1168977992/unknown.xml

META MD5SUM SOLVER= d4fc2c4e0b0392ee9c79e754aa39e238
MD5SUM BENCH=  c010d400039ce15527d1a01992125513

RANDOM SEED= 642425927

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        524608 kB
Buffers:         50656 kB
Cached:         470996 kB
SwapCached:       2356 kB
Active:        1070480 kB
Inactive:       384628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        524608 kB
SwapTotal:     4192956 kB
SwapFree:      4184804 kB
Dirty:             148 kB
Writeback:           0 kB
Mapped:         941108 kB
Slab:            59884 kB
Committed_AS:  5645328 kB
PageTables:       3604 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66565 MiB



End job on node56 on Tue Jan 16 20:36:51 UTC 2007