Trace number 1038215

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-prime 1.313? (TO) 1800.07 1812.01

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-3_ext.xml
MD5SUMa414c4edd3a47ab64cb6b3159265ed08
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 benchmark47.2418
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints10142
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension10142
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c mistral-prime version 1.313

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1038215-1214964862/watcher-1038215-1214964862 -o /tmp/evaluation-result-1038215-1214964862/solver-1038215-1214964862 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1038215-1214964862.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 19531
/proc/meminfo: memFree=1780208/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=18572 CPUtime=0
/proc/19531/stat : 19531 (runsolver) R 19529 19531 17618 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1975458449 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 208717540647 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19531/statm: 4643 292 257 25 0 2626 0

[startup+0.128176 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 19531
/proc/meminfo: memFree=1780208/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=6300 CPUtime=0.11
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 869 0 0 0 11 0 0 0 20 0 1 0 1975458449 6451200 835 996147200 134512640 135237403 4294956256 18446744073709551615 134582210 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 1575 835 364 176 0 479 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 6300

[startup+0.20119 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 19531
/proc/meminfo: memFree=1780208/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=7228 CPUtime=0.19
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1104 0 0 0 19 0 0 0 20 0 1 0 1975458449 7401472 1070 996147200 134512640 135237403 4294956256 18446744073709551615 4159741940 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 1807 1070 364 176 0 711 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7228

[startup+0.30121 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 19531
/proc/meminfo: memFree=1780208/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=0.29
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 29 0 0 0 21 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134818583 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8776

[startup+0.701281 s]
/proc/loadavg: 1.99 2.00 1.99 4/72 19531
/proc/meminfo: memFree=1780208/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=0.69
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 69 0 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135017104 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8776

[startup+1.50143 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775784/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1.48
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 148 0 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134819093 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8776

[startup+3.10173 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775656/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=3.07
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 307 0 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8776

[startup+6.30133 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775656/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=6.25
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 625 0 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135100337 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8776

[startup+12.7015 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775528/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=12.6
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 1260 0 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134818592 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 8776

[startup+25.5019 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775528/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=25.3
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 2530 0 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135069117 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 8776

[startup+51.1018 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775592/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=50.7
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 5070 0 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 8776

[startup+102.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775400/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=101.51
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 10151 0 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134819170 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 8776

[startup+162.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775400/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=161.05
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 16105 0 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134787526 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 8776

[startup+222.307 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775464/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=220.61
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 22060 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135100398 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 8776

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775464/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=280.15
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 28014 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134735869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 280.15
Current children cumulated vsize (KiB) 8776

[startup+342.303 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775400/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=339.69
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 33968 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135094316 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 339.69
Current children cumulated vsize (KiB) 8776

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775208/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=399.23
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 39922 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135069041 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 399.23
Current children cumulated vsize (KiB) 8776

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775144/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=458.77
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 45876 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134818711 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 458.77
Current children cumulated vsize (KiB) 8776

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775272/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=518.32
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 51831 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135094134 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 518.32
Current children cumulated vsize (KiB) 8776

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775272/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=577.86
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 57785 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134735401 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 577.86
Current children cumulated vsize (KiB) 8776

[startup+642.303 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775272/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=637.4
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 63739 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134818601 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 637.4
Current children cumulated vsize (KiB) 8776


################
# More data... #
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[startup+882.305 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775144/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=875.57
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 87556 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134818501 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 875.57
Current children cumulated vsize (KiB) 8776

[startup+942.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1774952/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=935.11
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 93510 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135028747 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 935.11
Current children cumulated vsize (KiB) 8776

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1775016/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=994.65
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 99464 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135017110 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 994.65
Current children cumulated vsize (KiB) 8776

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1774952/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1054.2
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 105419 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134819148 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1054.2
Current children cumulated vsize (KiB) 8776

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1774952/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1113.74
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 111373 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1113.74
Current children cumulated vsize (KiB) 8776

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1774888/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1173.29
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 117328 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134735855 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1173.29
Current children cumulated vsize (KiB) 8776

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1774696/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1232.83
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 123282 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135093681 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1232.83
Current children cumulated vsize (KiB) 8776

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1774824/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1292.37
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 129236 1 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134819103 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1292.37
Current children cumulated vsize (KiB) 8776

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1774824/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1351.92
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 135190 2 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135017107 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1351.92
Current children cumulated vsize (KiB) 8776

[startup+1422.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1774824/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1411.46
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 141144 2 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135014060 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1411.46
Current children cumulated vsize (KiB) 8776

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/73 19532
/proc/meminfo: memFree=1774824/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1471.01
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 147099 2 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134734871 0 0 4096 0 0 0 0 17 1 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1471.01
Current children cumulated vsize (KiB) 8776

[startup+1542.31 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 19562
/proc/meminfo: memFree=1777640/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1530.62
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 153060 2 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134818584 0 0 4096 0 0 0 0 17 0 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1530.62
Current children cumulated vsize (KiB) 8776

[startup+1602.3 s]
/proc/loadavg: 2.24 2.05 2.01 3/75 19612
/proc/meminfo: memFree=1768472/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1590.55
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 159053 2 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135017104 0 0 4096 0 0 0 0 17 0 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1590.55
Current children cumulated vsize (KiB) 8776

[startup+1662.3 s]
/proc/loadavg: 2.67 2.20 2.06 3/75 19612
/proc/meminfo: memFree=1766168/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1650.49
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 165047 2 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135065222 0 0 4096 0 0 0 0 17 0 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1650.49
Current children cumulated vsize (KiB) 8776

[startup+1722.3 s]
/proc/loadavg: 2.32 2.19 2.07 3/75 19612
/proc/meminfo: memFree=1765080/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1710.43
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 171041 2 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135100576 0 0 4096 0 0 0 0 17 0 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1710.43
Current children cumulated vsize (KiB) 8776

[startup+1782.3 s]
/proc/loadavg: 2.15 2.17 2.07 3/75 19612
/proc/meminfo: memFree=1763992/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1770.38
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 177036 2 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1770.38
Current children cumulated vsize (KiB) 8776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812 s]
/proc/loadavg: 2.09 2.15 2.06 3/75 19612
/proc/meminfo: memFree=1763416/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1800.06
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 180004 2 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 8776

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

Solver just ended. Dumping a history of the last processes samples

[startup+1812 s]
/proc/loadavg: 2.09 2.15 2.06 3/75 19612
/proc/meminfo: memFree=1763416/2055920 swapFree=4115900/4192956
[pid=19531] ppid=19529 vsize=8776 CPUtime=1800.06
/proc/19531/stat : 19531 (xsolve) R 19529 19531 17618 0 -1 4194304 1620 0 0 0 180004 2 0 0 25 0 1 0 1975458449 8986624 1475 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/19531/statm: 2194 1475 402 176 0 1098 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 8776

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.01
CPU time (s): 1800.07
CPU user time (s): 1800.04
CPU system time (s): 0.030995
CPU usage (%): 99.3414
Max. virtual memory (cumulated for all children) (KiB): 8776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1620
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= 34365

runsolver used 1.60776 second user time and 5.2382 second system time

The end

Launcher Data (download as text)

Begin job on node47 at 2008-07-02 04:14:22
IDJOB=1038215
IDBENCH=53551
IDSOLVER=358
FILE ID=node47/1038215-1214964862
PBS_JOBID= 7870240
Free space on /tmp= 66544 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-3_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1038215-1214964862/watcher-1038215-1214964862 -o /tmp/evaluation-result-1038215-1214964862/solver-1038215-1214964862 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1038215-1214964862.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a414c4edd3a47ab64cb6b3159265ed08
RANDOM SEED=1265497097

node47.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.281
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		: 3000.281
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:       1780688 kB
Buffers:         16152 kB
Cached:          99496 kB
SwapCached:      70876 kB
Active:         158572 kB
Inactive:        56384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780688 kB
SwapTotal:     4192956 kB
SwapFree:      4115900 kB
Dirty:            1644 kB
Writeback:           0 kB
Mapped:         106704 kB
Slab:            45488 kB
Committed_AS:  3871936 kB
PageTables:       1976 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= 66544 MiB
End job on node47 at 2008-07-02 04:44:36