Trace number 1063504

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) 1800.04 1801.72

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-ran14x18.xml
MD5SUM31a527a760a0c91c8e5a215946960e4a
Bench CategoryN-ARY-INT (n-ary 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 variables7812
Number of constraints316
Maximum constraint arity540
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension316
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	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-1063504-1215137630/watcher-1063504-1215137630 -o /tmp/evaluation-result-1063504-1215137630/solver-1063504-1215137630 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063504-1215137630.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: 1.85 1.97 1.99 4/81 861
/proc/meminfo: memFree=1017968/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=18572 CPUtime=0
/proc/861/stat : 861 (runsolver) R 859 861 824 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1992736533 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 210824129831 0 0 4096 24578 0 0 0 17 1 0 0
/proc/861/statm: 4643 292 257 25 0 2626 0

[startup+0.016296 s]
/proc/loadavg: 1.85 1.97 1.99 4/81 861
/proc/meminfo: memFree=1017968/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=4868 CPUtime=0
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 486 0 0 0 0 0 0 0 19 0 1 0 1992736533 4984832 452 996147200 134512640 135237403 4294956256 18446744073709551615 4159697086 0 0 4096 0 0 0 0 17 1 0 0
/proc/861/statm: 1217 452 350 176 0 121 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4868

[startup+0.102213 s]
/proc/loadavg: 1.85 1.97 1.99 4/81 861
/proc/meminfo: memFree=1017968/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=8536 CPUtime=0.08
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 1416 0 0 0 8 0 0 0 19 0 1 0 1992736533 8740864 1382 996147200 134512640 135237403 4294956256 18446744073709551615 134607643 0 0 4096 0 0 0 0 17 1 0 0
/proc/861/statm: 2134 1382 357 176 0 1038 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8536

[startup+0.301238 s]
/proc/loadavg: 1.85 1.97 1.99 4/81 861
/proc/meminfo: memFree=1017968/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=15292 CPUtime=0.29
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 3070 0 0 0 28 1 0 0 21 0 1 0 1992736533 15659008 3036 996147200 134512640 135237403 4294956256 18446744073709551615 134607537 0 0 4096 0 0 0 0 17 1 0 0
/proc/861/statm: 3823 3036 359 176 0 2727 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15292

[startup+0.70129 s]
/proc/loadavg: 1.85 1.97 1.99 4/81 861
/proc/meminfo: memFree=1017968/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=21064 CPUtime=0.68
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 4489 0 0 0 67 1 0 0 25 0 1 0 1992736533 21569536 4455 996147200 134512640 135237403 4294956256 18446744073709551615 134535309 0 0 4096 0 0 0 0 17 1 0 0
/proc/861/statm: 5266 4455 373 176 0 4170 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 21064

[startup+1.50239 s]
/proc/loadavg: 1.86 1.97 1.99 3/82 862
/proc/meminfo: memFree=967016/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=61204 CPUtime=1.47
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 14863 0 0 0 142 5 0 0 25 0 1 0 1992736533 62672896 14312 996147200 134512640 135237403 4294956256 18446744073709551615 135069551 0 0 4096 0 0 0 0 17 1 0 0
/proc/861/statm: 15301 14312 408 176 0 14205 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 61204

[startup+3.10158 s]
/proc/loadavg: 1.86 1.97 1.99 3/82 862
/proc/meminfo: memFree=955048/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=74748 CPUtime=3.06
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19022 0 0 0 299 7 0 0 25 0 1 0 1992736533 76541952 16933 996147200 134512640 135237403 4294956256 18446744073709551615 135069359 0 0 4096 0 0 0 0 17 1 0 0
/proc/861/statm: 18687 16933 408 176 0 17591 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 74748

[startup+6.30197 s]
/proc/loadavg: 1.87 1.97 1.99 3/82 862
/proc/meminfo: memFree=951336/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=74880 CPUtime=6.24
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19041 0 0 0 616 8 0 0 25 0 1 0 1992736533 76677120 16952 996147200 134512640 135237403 4294956256 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 1 0 0
/proc/861/statm: 18720 16952 408 176 0 17624 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 74880

[startup+12.7017 s]
/proc/loadavg: 1.88 1.97 1.99 3/82 862
/proc/meminfo: memFree=951208/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=74880 CPUtime=12.58
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19045 0 0 0 1250 8 0 0 25 0 1 0 1992736533 76677120 16956 996147200 134512640 135237403 4294956256 18446744073709551615 135095552 0 0 4096 0 0 0 0 17 1 0 0
/proc/861/statm: 18720 16956 408 176 0 17624 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 74880

[startup+25.5013 s]
/proc/loadavg: 1.91 1.97 1.99 3/82 862
/proc/meminfo: memFree=951080/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=25.27
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19083 0 0 0 2519 8 0 0 25 0 1 0 1992736533 76812288 16994 996147200 134512640 135237403 4294956256 18446744073709551615 135100456 0 0 4096 0 0 0 0 17 1 0 0
/proc/861/statm: 18753 16994 408 176 0 17657 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 75012

[startup+51.1014 s]
/proc/loadavg: 1.94 1.97 1.99 3/82 862
/proc/meminfo: memFree=951080/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=50.63
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19094 0 0 0 5055 8 0 0 25 0 1 0 1992736533 76812288 17005 996147200 134512640 135237403 4294956256 18446744073709551615 134818572 0 0 4096 0 0 0 0 17 1 0 0
/proc/861/statm: 18753 17005 408 176 0 17657 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 75012

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.99 3/82 862
/proc/meminfo: memFree=950888/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=101.37
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19096 0 0 0 10129 8 0 0 25 0 1 0 1992736533 76812288 17007 996147200 134512640 135237403 4294956256 18446744073709551615 134819040 0 0 4096 0 0 0 0 17 1 0 0
/proc/861/statm: 18753 17007 408 176 0 17657 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 75012

[startup+162.302 s]
/proc/loadavg: 2.23 2.03 2.01 3/81 958
/proc/meminfo: memFree=1593592/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=161.27
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19097 0 0 0 16118 9 0 0 25 0 1 0 1992736533 76812288 17008 996147200 134512640 135237403 4294956256 18446744073709551615 135094169 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17008 408 176 0 17657 0
Current children cumulated CPU time (s) 161.27
Current children cumulated vsize (KiB) 75012

[startup+222.302 s]
/proc/loadavg: 2.37 2.11 2.04 3/81 958
/proc/meminfo: memFree=1593592/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=221.26
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19098 0 0 0 22116 10 0 0 25 0 1 0 1992736533 76812288 17009 996147200 134512640 135237403 4294956256 18446744073709551615 134819027 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17009 408 176 0 17657 0
Current children cumulated CPU time (s) 221.26
Current children cumulated vsize (KiB) 75012

[startup+282.301 s]
/proc/loadavg: 2.32 2.15 2.05 3/81 958
/proc/meminfo: memFree=1593464/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=281.23
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19098 0 0 0 28113 10 0 0 25 0 1 0 1992736533 76812288 17009 996147200 134512640 135237403 4294956256 18446744073709551615 134819040 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17009 408 176 0 17657 0
Current children cumulated CPU time (s) 281.23
Current children cumulated vsize (KiB) 75012

[startup+342.301 s]
/proc/loadavg: 2.30 2.18 2.07 3/82 997
/proc/meminfo: memFree=965992/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=341.2
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19100 0 0 0 34109 11 0 0 25 0 1 0 1992736533 76812288 17011 996147200 134512640 135237403 4294956256 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17011 408 176 0 17657 0
Current children cumulated CPU time (s) 341.2
Current children cumulated vsize (KiB) 75012

[startup+402.302 s]
/proc/loadavg: 2.11 2.14 2.06 3/82 997
/proc/meminfo: memFree=965864/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=401.18
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19100 0 0 0 40107 11 0 0 25 0 1 0 1992736533 76812288 17011 996147200 134512640 135237403 4294956256 18446744073709551615 135072401 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17011 408 176 0 17657 0
Current children cumulated CPU time (s) 401.18
Current children cumulated vsize (KiB) 75012

[startup+462.302 s]
/proc/loadavg: 2.04 2.11 2.06 3/82 997
/proc/meminfo: memFree=965800/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=461.16
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19100 0 0 0 46105 11 0 0 25 0 1 0 1992736533 76812288 17011 996147200 134512640 135237403 4294956256 18446744073709551615 135065212 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17011 408 176 0 17657 0
Current children cumulated CPU time (s) 461.16
Current children cumulated vsize (KiB) 75012

[startup+522.301 s]
/proc/loadavg: 2.01 2.09 2.05 3/82 997
/proc/meminfo: memFree=965736/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=521.13
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19100 0 0 0 52102 11 0 0 25 0 1 0 1992736533 76812288 17011 996147200 134512640 135237403 4294956256 18446744073709551615 135098976 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17011 408 176 0 17657 0
Current children cumulated CPU time (s) 521.13
Current children cumulated vsize (KiB) 75012

[startup+582.301 s]
/proc/loadavg: 2.00 2.07 2.04 3/82 997
/proc/meminfo: memFree=965736/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=581.11
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19102 0 0 0 58100 11 0 0 25 0 1 0 1992736533 76812288 17013 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17013 408 176 0 17657 0
Current children cumulated CPU time (s) 581.11
Current children cumulated vsize (KiB) 75012

[startup+642.301 s]
/proc/loadavg: 2.06 2.07 2.04 3/82 997
/proc/meminfo: memFree=965672/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=641.08
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19103 0 0 0 64097 11 0 0 25 0 1 0 1992736533 76812288 17014 996147200 134512640 135237403 4294956256 18446744073709551615 135095553 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17014 408 176 0 17657 0
Current children cumulated CPU time (s) 641.08
Current children cumulated vsize (KiB) 75012


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 2.02 2.02 3/82 997
/proc/meminfo: memFree=965736/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=880.99
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19103 0 0 0 88087 12 0 0 25 0 1 0 1992736533 76812288 17014 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17014 408 176 0 17657 0
Current children cumulated CPU time (s) 880.99
Current children cumulated vsize (KiB) 75012

[startup+942.303 s]
/proc/loadavg: 2.00 2.02 2.01 3/82 997
/proc/meminfo: memFree=965672/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=940.96
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19103 0 0 0 94084 12 0 0 25 0 1 0 1992736533 76812288 17014 996147200 134512640 135237403 4294956256 18446744073709551615 134818511 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17014 408 176 0 17657 0
Current children cumulated CPU time (s) 940.96
Current children cumulated vsize (KiB) 75012

[startup+1002.3 s]
/proc/loadavg: 2.05 2.03 2.01 3/82 997
/proc/meminfo: memFree=965608/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1000.94
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19103 0 0 0 100082 12 0 0 25 0 1 0 1992736533 76812288 17014 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17014 408 176 0 17657 0
Current children cumulated CPU time (s) 1000.94
Current children cumulated vsize (KiB) 75012

[startup+1062.3 s]
/proc/loadavg: 2.02 2.02 2.01 3/82 997
/proc/meminfo: memFree=965480/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1060.91
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19103 0 0 0 106079 12 0 0 25 0 1 0 1992736533 76812288 17014 996147200 134512640 135237403 4294956256 18446744073709551615 134818981 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17014 408 176 0 17657 0
Current children cumulated CPU time (s) 1060.91
Current children cumulated vsize (KiB) 75012

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 997
/proc/meminfo: memFree=965480/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1120.89
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19103 0 0 0 112077 12 0 0 25 0 1 0 1992736533 76812288 17014 996147200 134512640 135237403 4294956256 18446744073709551615 135095529 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17014 408 176 0 17657 0
Current children cumulated CPU time (s) 1120.89
Current children cumulated vsize (KiB) 75012

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 997
/proc/meminfo: memFree=965416/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1180.86
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19103 0 0 0 118074 12 0 0 25 0 1 0 1992736533 76812288 17014 996147200 134512640 135237403 4294956256 18446744073709551615 135095633 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17014 408 176 0 17657 0
Current children cumulated CPU time (s) 1180.86
Current children cumulated vsize (KiB) 75012

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 997
/proc/meminfo: memFree=965288/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1240.84
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19103 0 0 0 124072 12 0 0 25 0 1 0 1992736533 76812288 17014 996147200 134512640 135237403 4294956256 18446744073709551615 135098993 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17014 408 176 0 17657 0
Current children cumulated CPU time (s) 1240.84
Current children cumulated vsize (KiB) 75012

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 997
/proc/meminfo: memFree=965288/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1300.82
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19103 0 0 0 130070 12 0 0 25 0 1 0 1992736533 76812288 17014 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17014 408 176 0 17657 0
Current children cumulated CPU time (s) 1300.82
Current children cumulated vsize (KiB) 75012

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 997
/proc/meminfo: memFree=965288/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1360.8
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19105 0 0 0 136067 13 0 0 25 0 1 0 1992736533 76812288 17016 996147200 134512640 135237403 4294956256 18446744073709551615 134818991 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17016 408 176 0 17657 0
Current children cumulated CPU time (s) 1360.8
Current children cumulated vsize (KiB) 75012

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 997
/proc/meminfo: memFree=965288/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1420.77
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19105 0 0 0 142064 13 0 0 25 0 1 0 1992736533 76812288 17016 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17016 408 176 0 17657 0
Current children cumulated CPU time (s) 1420.77
Current children cumulated vsize (KiB) 75012

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 997
/proc/meminfo: memFree=965288/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1480.74
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19105 0 0 0 148061 13 0 0 25 0 1 0 1992736533 76812288 17016 996147200 134512640 135237403 4294956256 18446744073709551615 134819040 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17016 408 176 0 17657 0
Current children cumulated CPU time (s) 1480.74
Current children cumulated vsize (KiB) 75012

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 997
/proc/meminfo: memFree=965352/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1540.72
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19105 0 0 0 154059 13 0 0 25 0 1 0 1992736533 76812288 17016 996147200 134512640 135237403 4294956256 18446744073709551615 135094156 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17016 408 176 0 17657 0
Current children cumulated CPU time (s) 1540.72
Current children cumulated vsize (KiB) 75012

[startup+1602.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/82 997
/proc/meminfo: memFree=965352/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1600.69
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19105 0 0 0 160056 13 0 0 25 0 1 0 1992736533 76812288 17016 996147200 134512640 135237403 4294956256 18446744073709551615 135100337 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17016 408 176 0 17657 0
Current children cumulated CPU time (s) 1600.69
Current children cumulated vsize (KiB) 75012

[startup+1662.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 997
/proc/meminfo: memFree=965352/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1660.67
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19105 0 0 0 166054 13 0 0 25 0 1 0 1992736533 76812288 17016 996147200 134512640 135237403 4294956256 18446744073709551615 134800982 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17016 408 176 0 17657 0
Current children cumulated CPU time (s) 1660.67
Current children cumulated vsize (KiB) 75012

[startup+1722.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 997
/proc/meminfo: memFree=965352/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1720.65
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19105 0 0 0 172052 13 0 0 25 0 1 0 1992736533 76812288 17016 996147200 134512640 135237403 4294956256 18446744073709551615 134819046 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17016 408 176 0 17657 0
Current children cumulated CPU time (s) 1720.65
Current children cumulated vsize (KiB) 75012

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 997
/proc/meminfo: memFree=965224/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1780.62
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19105 0 0 0 178049 13 0 0 25 0 1 0 1992736533 76812288 17016 996147200 134512640 135237403 4294956256 18446744073709551615 134801734 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17016 408 176 0 17657 0
Current children cumulated CPU time (s) 1780.62
Current children cumulated vsize (KiB) 75012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 997
/proc/meminfo: memFree=965224/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1800.02
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19105 0 0 0 179989 13 0 0 25 0 1 0 1992736533 76812288 17016 996147200 134512640 135237403 4294956256 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17016 408 176 0 17657 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 75012

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

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

[startup+1801.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 997
/proc/meminfo: memFree=965224/2055920 swapFree=4180424/4192956
[pid=861] ppid=859 vsize=75012 CPUtime=1800.02
/proc/861/stat : 861 (xsolve) R 859 861 824 0 -1 4194304 19105 0 0 0 179989 13 0 0 25 0 1 0 1992736533 76812288 17016 996147200 134512640 135237403 4294956256 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 0 0 0
/proc/861/statm: 18753 17016 408 176 0 17657 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 75012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.72
CPU time (s): 1800.04
CPU user time (s): 1799.89
CPU system time (s): 0.145977
CPU usage (%): 99.9067
Max. virtual memory (cumulated for all children) (KiB): 75012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19105
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= 34636

runsolver used 2.28065 second user time and 5.63814 second system time

The end

Launcher Data (download as text)

Begin job on node33 at 2008-07-04 04:13:50
IDJOB=1063504
IDBENCH=54762
IDSOLVER=358
FILE ID=node33/1063504-1215137630
PBS_JOBID= 7877379
Free space on /tmp= 66552 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-ran14x18.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1063504-1215137630/watcher-1063504-1215137630 -o /tmp/evaluation-result-1063504-1215137630/solver-1063504-1215137630 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063504-1215137630.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 31a527a760a0c91c8e5a215946960e4a
RANDOM SEED=2084678256

node33.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		: 3000.231
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		: 3000.231
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:       1018448 kB
Buffers:         39432 kB
Cached:         220548 kB
SwapCached:       6444 kB
Active:         850584 kB
Inactive:       117908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1018448 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:            2020 kB
Writeback:           0 kB
Mapped:         724740 kB
Slab:            52772 kB
Committed_AS:  4196336 kB
PageTables:       3352 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= 66552 MiB
End job on node33 at 2008-07-04 04:43:54