Trace number 267973

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) 1800.02 1802.94

General information on the benchmark

Namerandom/rand-2-50-23/
rand-2-50-23-587-230-7_ext.xml
MD5SUM64ec9d79eddb6cf5b66324794f86b124
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark243.616
SatisfiableYES
(Un)Satisfiability was proved
Number of variables50
Number of constraints465
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension465
Number of constraints which are defined in intension0
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/node15/watcher-267973-1168977862 -o ROOT/results/node15/solver-267973-1168977862 -C 1800 -M 900 /tmp/evaluation/267973-1168977862/VALCSP /tmp/evaluation/267973-1168977862/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: 0.34 0.08 0.02 3/86 7681
/proc/meminfo: memFree=1763488/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=140 CPUtime=0
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 38 0 0 0 0 0 0 0 20 0 1 0 246181776 143360 23 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 7512363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7680/statm: 35 23 18 8 0 2 0

[startup+0.103225 s]
/proc/loadavg: 0.34 0.08 0.02 3/86 7681
/proc/meminfo: memFree=1763488/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=2524 CPUtime=0.09
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 370 0 0 0 9 0 0 0 20 0 1 0 246181776 2584576 348 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 7974085 0 0 4096 0 0 0 0 17 1 0 0
/proc/7680/statm: 631 348 64 8 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2524

[startup+0.511294 s]
/proc/loadavg: 0.34 0.08 0.02 3/86 7681
/proc/meminfo: memFree=1763488/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=0.5
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 50 0 0 0 24 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524973 0 0 4096 0 0 0 0 17 1 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4900

[startup+1.33644 s]
/proc/loadavg: 0.34 0.08 0.02 3/86 7681
/proc/meminfo: memFree=1759840/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1.32
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 132 0 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524889 0 0 4096 0 0 0 0 17 1 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4900

[startup+2.97372 s]
/proc/loadavg: 0.34 0.08 0.02 3/86 7681
/proc/meminfo: memFree=1759840/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=2.95
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 295 0 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 1 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 4900

[startup+6.25728 s]
/proc/loadavg: 0.47 0.11 0.04 3/86 7681
/proc/meminfo: memFree=1759840/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=6.22
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 622 0 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524968 0 0 4096 0 0 0 0 17 1 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 4900

[startup+12.7174 s]
/proc/loadavg: 0.59 0.14 0.05 3/86 7681
/proc/meminfo: memFree=1759840/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=12.65
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 1265 0 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524724 0 0 4096 0 0 0 0 17 1 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 4900

[startup+25.5306 s]
/proc/loadavg: 0.91 0.23 0.08 3/86 7681
/proc/meminfo: memFree=1759904/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=25.42
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 2542 0 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524965 0 0 4096 0 0 0 0 17 1 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 4900

[startup+51.166 s]
/proc/loadavg: 1.35 0.39 0.13 3/86 7681
/proc/meminfo: memFree=1759968/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=50.95
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 5095 0 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524809 0 0 4096 0 0 0 0 17 1 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 4900

[startup+102.43 s]
/proc/loadavg: 1.72 0.64 0.23 3/86 7681
/proc/meminfo: memFree=1760032/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=102.02
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 10201 1 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524875 0 0 4096 0 0 0 0 17 1 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 102.02
Current children cumulated vsize (KiB) 4900

[startup+162.512 s]
/proc/loadavg: 1.89 0.88 0.33 3/86 7681
/proc/meminfo: memFree=1760032/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=161.86
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 16185 1 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524900 0 0 4096 0 0 0 0 17 1 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 161.86
Current children cumulated vsize (KiB) 4900

[startup+222.587 s]
/proc/loadavg: 2.01 1.10 0.44 3/86 7681
/proc/meminfo: memFree=1760032/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=221.71
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 22169 2 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134522018 0 0 4096 0 0 0 0 17 1 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 221.71
Current children cumulated vsize (KiB) 4900

[startup+282.663 s]
/proc/loadavg: 2.00 1.26 0.54 3/86 7681
/proc/meminfo: memFree=1760032/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=281.55
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 28153 2 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524891 0 0 4096 0 0 0 0 17 1 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 281.55
Current children cumulated vsize (KiB) 4900

[startup+342.747 s]
/proc/loadavg: 2.00 1.39 0.63 3/86 7719
/proc/meminfo: memFree=1460944/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=341.45
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 34139 6 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524889 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 341.45
Current children cumulated vsize (KiB) 4900

[startup+402.754 s]
/proc/loadavg: 2.00 1.50 0.71 3/86 7719
/proc/meminfo: memFree=912336/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=401.39
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 40133 6 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 401.39
Current children cumulated vsize (KiB) 4900

[startup+462.841 s]
/proc/loadavg: 2.00 1.59 0.79 3/86 7758
/proc/meminfo: memFree=1031448/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=461.38
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 46131 7 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 461.38
Current children cumulated vsize (KiB) 4900

[startup+522.939 s]
/proc/loadavg: 1.96 1.65 0.85 3/86 7797
/proc/meminfo: memFree=1354912/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=521.41
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 52132 9 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 521.41
Current children cumulated vsize (KiB) 4900

[startup+582.945 s]
/proc/loadavg: 1.98 1.71 0.92 2/78 7812
/proc/meminfo: memFree=1757024/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=581.37
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 58127 10 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 581.37
Current children cumulated vsize (KiB) 4900

[startup+643.042 s]
/proc/loadavg: 1.96 1.74 0.98 3/86 7870
/proc/meminfo: memFree=971808/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=641.38
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 64126 12 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134527421 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 641.38
Current children cumulated vsize (KiB) 4900

[startup+703.128 s]
/proc/loadavg: 1.98 1.79 1.04 3/86 7909
/proc/meminfo: memFree=1401360/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=701.39
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 70125 14 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 701.39
Current children cumulated vsize (KiB) 4900

[startup+763.219 s]
/proc/loadavg: 1.99 1.82 1.10 3/86 7909
/proc/meminfo: memFree=1023824/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=761.43
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 76129 14 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134525030 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 761.43
Current children cumulated vsize (KiB) 4900

[startup+823.301 s]
/proc/loadavg: 1.94 1.84 1.15 3/86 7948
/proc/meminfo: memFree=1736016/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=821.42
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 82127 15 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 821.42
Current children cumulated vsize (KiB) 4900

[startup+883.394 s]
/proc/loadavg: 1.98 1.86 1.20 3/86 7948
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=881.46
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 88131 15 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524988 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 881.46
Current children cumulated vsize (KiB) 4900

[startup+943.487 s]
/proc/loadavg: 1.99 1.89 1.25 3/86 7948
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=941.5
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 94135 15 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524988 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 941.5
Current children cumulated vsize (KiB) 4900

[startup+1003.57 s]
/proc/loadavg: 1.99 1.90 1.29 3/86 7950
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1001.49
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 100134 15 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1001.49
Current children cumulated vsize (KiB) 4900

[startup+1063.66 s]
/proc/loadavg: 1.99 1.92 1.33 3/86 7950
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1061.53
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 106138 15 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524889 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1061.53
Current children cumulated vsize (KiB) 4900

[startup+1123.74 s]
/proc/loadavg: 1.99 1.93 1.37 3/86 7950
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1121.56
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 112140 16 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524875 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1121.56
Current children cumulated vsize (KiB) 4900

[startup+1183.82 s]
/proc/loadavg: 2.04 1.96 1.41 3/86 7950
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1181.55
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 118139 16 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134521147 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1181.55
Current children cumulated vsize (KiB) 4900

[startup+1243.9 s]
/proc/loadavg: 2.09 1.98 1.45 3/86 7950
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1241.58
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 124142 16 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524724 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1241.58
Current children cumulated vsize (KiB) 4900

[startup+1303.99 s]
/proc/loadavg: 2.03 1.98 1.48 3/86 7950
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1301.61
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 130145 16 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524868 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1301.61
Current children cumulated vsize (KiB) 4900

[startup+1364.08 s]
/proc/loadavg: 2.09 1.99 1.52 3/86 7950
/proc/meminfo: memFree=1736016/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1361.62
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 136146 16 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1361.62
Current children cumulated vsize (KiB) 4900

[startup+1424.16 s]
/proc/loadavg: 2.03 1.99 1.55 3/86 7950
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1421.64
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 142148 16 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524794 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 4900

[startup+1484.25 s]
/proc/loadavg: 2.01 1.99 1.57 3/86 7950
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1481.67
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 148151 16 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524794 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 4900

[startup+1544.34 s]
/proc/loadavg: 2.00 1.99 1.59 3/86 7950
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1541.69
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 154152 17 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 4900

[startup+1604.43 s]
/proc/loadavg: 2.00 1.99 1.62 3/86 7950
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1601.71
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 160154 17 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524800 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 4900

[startup+1664.52 s]
/proc/loadavg: 2.00 1.99 1.64 3/86 7950
/proc/meminfo: memFree=1736016/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1661.74
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 166157 17 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524889 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 4900

[startup+1724.6 s]
/proc/loadavg: 2.00 1.99 1.66 3/86 7950
/proc/meminfo: memFree=1736016/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1721.75
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 172158 17 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524815 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 4900

[startup+1784.68 s]
/proc/loadavg: 2.00 1.99 1.68 3/86 7950
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1781.77
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 178160 17 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134525155 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 4900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.93 s]
/proc/loadavg: 2.00 1.99 1.68 3/86 7950
/proc/meminfo: memFree=1736080/2055920 swapFree=4174236/4192956
[pid=7680] ppid=7678 vsize=4900 CPUtime=1800.01
/proc/7680/stat : 7680 (VALCSP) R 7678 7680 7292 0 -1 4194304 987 0 0 0 179984 17 0 0 25 0 1 0 246181776 5017600 965 18446744073709551615 134512640 134547260 4294956720 18446744073709551615 134524896 0 0 4096 0 0 0 0 17 0 0 0
/proc/7680/statm: 1225 965 66 8 0 897 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 4900

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.94
CPU time (s): 1800.02
CPU user time (s): 1799.85
CPU system time (s): 0.174973
CPU usage (%): 99.8385
Max. virtual memory (cumulated for all children) (KiB): 4900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.85
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 987
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= 20259

runsolver used 1.87172 s user time and 4.95125 s system time

The end



Launcher Data (download as text)




Begin job on node15 on Tue Jan 16 20:04:29 UTC 2007


IDJOB= 267973
IDBENCH= 3246
IDSOLVER= 90
FILE ID= node15/267973-1168977862

PBS_JOBID= 3565921

Free space on /tmp= 66564 MiB

SOLVER NAME= VALCSP 3.1
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23/rand-2-50-23-587-230-7_ext.xml
COMMAND LINE= /tmp/evaluation/267973-1168977862/VALCSP /tmp/evaluation/267973-1168977862/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-267973-1168977862 -o ROOT/results/node15/solver-267973-1168977862 -C 1800 -M 900  /tmp/evaluation/267973-1168977862/VALCSP /tmp/evaluation/267973-1168977862/unknown.xml

META MD5SUM SOLVER= d4fc2c4e0b0392ee9c79e754aa39e238
MD5SUM BENCH=  64ec9d79eddb6cf5b66324794f86b124

RANDOM SEED= 656338782

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		: 3000.276
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		: 3000.276
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:       1763968 kB
Buffers:         45768 kB
Cached:         151040 kB
SwapCached:       6376 kB
Active:         172092 kB
Inactive:        64712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763968 kB
SwapTotal:     4192956 kB
SwapFree:      4174236 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          50068 kB
Slab:            39852 kB
Committed_AS:  7692516 kB
PageTables:       2348 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= 66564 MiB



End job on node15 on Tue Jan 16 20:34:34 UTC 2007