Trace number 1040967

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
MDG-noprobe 2008-06-27? (TO) 1800.08 1807.71

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-24-24.xml
MD5SUM601e43bf7d49691779e40a92658cf9e2
Bench CategoryGLOBAL (global constraints)
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 variables1152
Number of constraints1383
Maximum constraint arity24
Maximum domain size70
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1105
Global constraints used (with number of constraints)cumulative(2),weightedsum(276)

Solver Data (download as text)

0.00/0.06	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-1040967-1214999062/watcher-1040967-1214999062 -o /tmp/evaluation-result-1040967-1214999062/solver-1040967-1214999062 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040967-1214999062.xml -heu dom/wdeg -res no 

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: 2.20 2.16 1.81 4/82 30084
/proc/meminfo: memFree=1040400/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=18572 CPUtime=0
/proc/30084/stat : 30084 (runsolver) R 30082 30084 29413 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 1978878096 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 235371293991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/30084/statm: 4643 292 257 25 0 2626 0

[startup+0.0857549 s]
/proc/loadavg: 2.20 2.16 1.81 4/82 30084
/proc/meminfo: memFree=1040400/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=5536 CPUtime=0.04
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 685 0 7 0 3 1 0 0 18 0 1 0 1978878096 5668864 658 996147200 134512640 135239859 4294956208 18446744073709551615 4159148768 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 1384 658 371 177 0 287 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5536

[startup+0.102768 s]
/proc/loadavg: 2.20 2.16 1.81 4/82 30084
/proc/meminfo: memFree=1040400/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=5932 CPUtime=0.05
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 796 0 7 0 4 1 0 0 18 0 1 0 1978878096 6074368 769 996147200 134512640 135239859 4294956208 18446744073709551615 134618072 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 1483 769 371 177 0 386 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5932

[startup+0.301798 s]
/proc/loadavg: 2.20 2.16 1.81 4/82 30084
/proc/meminfo: memFree=1040400/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13520 CPUtime=0.24
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2678 0 7 0 23 1 0 0 19 0 1 0 1978878096 13844480 2651 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3380 2651 416 177 0 2283 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 13520

[startup+0.701864 s]
/proc/loadavg: 2.20 2.16 1.81 4/82 30084
/proc/meminfo: memFree=1040400/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13520 CPUtime=0.64
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2680 0 7 0 63 1 0 0 23 0 1 0 1978878096 13844480 2653 996147200 134512640 135239859 4294956208 18446744073709551615 135074195 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3380 2653 416 177 0 2283 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 13520

[startup+1.502 s]
/proc/loadavg: 2.20 2.16 1.81 4/83 30085
/proc/meminfo: memFree=1022024/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13520 CPUtime=1.44
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2681 0 7 0 142 2 0 0 25 0 1 0 1978878096 13844480 2654 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3380 2654 416 177 0 2283 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 13520

[startup+3.10127 s]
/proc/loadavg: 2.18 2.16 1.81 3/83 30085
/proc/meminfo: memFree=1013704/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13520 CPUtime=3.04
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2681 0 7 0 302 2 0 0 25 0 1 0 1978878096 13844480 2654 996147200 134512640 135239859 4294956208 18446744073709551615 135031319 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3380 2654 416 177 0 2283 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 13520

[startup+6.30182 s]
/proc/loadavg: 2.18 2.16 1.81 3/83 30085
/proc/meminfo: memFree=990792/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=6.23
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2682 0 7 0 621 2 0 0 25 0 1 0 1978878096 13848576 2655 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2655 416 177 0 2284 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13524

[startup+12.7019 s]
/proc/loadavg: 2.23 2.17 1.82 3/83 30085
/proc/meminfo: memFree=939336/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=12.6
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2682 0 7 0 1258 2 0 0 25 0 1 0 1978878096 13848576 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2655 416 177 0 2284 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 13524

[startup+25.5011 s]
/proc/loadavg: 2.27 2.18 1.82 4/83 30085
/proc/meminfo: memFree=839752/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=25.34
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2682 0 7 0 2529 5 0 0 25 0 1 0 1978878096 13848576 2655 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2655 416 177 0 2284 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 13524

[startup+51.1014 s]
/proc/loadavg: 2.18 2.17 1.83 3/83 30085
/proc/meminfo: memFree=678088/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=50.83
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 5075 8 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134796635 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 13524

[startup+102.305 s]
/proc/loadavg: 2.18 2.17 1.84 3/83 30085
/proc/meminfo: memFree=315464/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=101.79
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 10163 16 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 13524

[startup+162.302 s]
/proc/loadavg: 2.10 2.15 1.85 3/83 30085
/proc/meminfo: memFree=15304/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=161.48
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 16124 24 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 13524

[startup+222.302 s]
/proc/loadavg: 2.03 2.12 1.86 3/73 30112
/proc/meminfo: memFree=1929504/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=221.16
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 22088 28 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 221.16
Current children cumulated vsize (KiB) 13524

[startup+282.302 s]
/proc/loadavg: 2.01 2.10 1.87 3/73 30112
/proc/meminfo: memFree=1929568/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=280.91
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 28063 28 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134821218 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 280.91
Current children cumulated vsize (KiB) 13524

[startup+342.302 s]
/proc/loadavg: 2.00 2.07 1.87 3/73 30112
/proc/meminfo: memFree=1929504/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=340.66
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 34038 28 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 340.66
Current children cumulated vsize (KiB) 13524

[startup+402.301 s]
/proc/loadavg: 2.00 2.06 1.88 3/73 30112
/proc/meminfo: memFree=1929504/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=400.42
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 40014 28 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 400.42
Current children cumulated vsize (KiB) 13524

[startup+462.302 s]
/proc/loadavg: 2.00 2.05 1.88 3/73 30112
/proc/meminfo: memFree=1929504/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=460.17
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 45989 28 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 460.17
Current children cumulated vsize (KiB) 13524

[startup+522.302 s]
/proc/loadavg: 2.00 2.04 1.89 3/73 30112
/proc/meminfo: memFree=1929440/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=519.93
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 51965 28 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 519.93
Current children cumulated vsize (KiB) 13524

[startup+582.302 s]
/proc/loadavg: 2.00 2.03 1.89 3/73 30112
/proc/meminfo: memFree=1929440/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=579.7
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 57941 29 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 579.7
Current children cumulated vsize (KiB) 13524

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 1.90 3/73 30112
/proc/meminfo: memFree=1929376/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=639.45
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 63916 29 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 135102568 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 639.45
Current children cumulated vsize (KiB) 13524


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 30112
/proc/meminfo: memFree=1929248/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=878.47
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 87818 29 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 135095166 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 878.47
Current children cumulated vsize (KiB) 13524

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 30112
/proc/meminfo: memFree=1929120/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=938.23
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 93794 29 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 135067330 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 938.23
Current children cumulated vsize (KiB) 13524

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/73 30118
/proc/meminfo: memFree=1928144/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=997.95
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 99766 29 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134821173 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 997.95
Current children cumulated vsize (KiB) 13524

[startup+1062.3 s]
/proc/loadavg: 2.07 2.02 1.91 3/73 30118
/proc/meminfo: memFree=1928096/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1057.71
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 105741 30 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134796945 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1057.71
Current children cumulated vsize (KiB) 13524

[startup+1122.3 s]
/proc/loadavg: 2.08 2.03 1.92 3/73 30118
/proc/meminfo: memFree=1928096/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1117.46
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 111716 30 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1117.46
Current children cumulated vsize (KiB) 13524

[startup+1182.3 s]
/proc/loadavg: 2.14 2.05 1.93 3/73 30118
/proc/meminfo: memFree=1928032/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1177.22
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 117692 30 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134793750 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1177.22
Current children cumulated vsize (KiB) 13524

[startup+1242.3 s]
/proc/loadavg: 2.09 2.05 1.94 3/73 30118
/proc/meminfo: memFree=1927968/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1236.97
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 123667 30 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1236.97
Current children cumulated vsize (KiB) 13524

[startup+1302.3 s]
/proc/loadavg: 2.03 2.04 1.94 3/73 30118
/proc/meminfo: memFree=1927968/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1296.73
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 129643 30 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 135096240 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1296.73
Current children cumulated vsize (KiB) 13524

[startup+1362.3 s]
/proc/loadavg: 2.01 2.03 1.94 3/73 30118
/proc/meminfo: memFree=1927968/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1356.48
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 135617 31 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1356.48
Current children cumulated vsize (KiB) 13524

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 1.94 3/73 30118
/proc/meminfo: memFree=1927776/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1416.24
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 141593 31 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 135031454 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1416.24
Current children cumulated vsize (KiB) 13524

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 1.94 3/73 30118
/proc/meminfo: memFree=1927776/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1476
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 147569 31 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1476
Current children cumulated vsize (KiB) 13524

[startup+1542.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/73 30118
/proc/meminfo: memFree=1927712/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1535.75
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 153544 31 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134842648 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1535.75
Current children cumulated vsize (KiB) 13524

[startup+1602.3 s]
/proc/loadavg: 2.07 2.04 1.95 3/73 30118
/proc/meminfo: memFree=1927712/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1595.51
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 159520 31 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1595.51
Current children cumulated vsize (KiB) 13524

[startup+1662.3 s]
/proc/loadavg: 2.12 2.06 1.96 3/73 30118
/proc/meminfo: memFree=1927648/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1655.26
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 165495 31 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1655.26
Current children cumulated vsize (KiB) 13524

[startup+1722.3 s]
/proc/loadavg: 2.31 2.12 1.98 3/73 30118
/proc/meminfo: memFree=1927648/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1715.02
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 171470 32 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1715.02
Current children cumulated vsize (KiB) 13524

[startup+1782.3 s]
/proc/loadavg: 2.10 2.09 1.98 3/73 30118
/proc/meminfo: memFree=1927648/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1774.78
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 177446 32 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134797022 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1774.78
Current children cumulated vsize (KiB) 13524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.7 s]
/proc/loadavg: 2.07 2.08 1.98 3/73 30118
/proc/meminfo: memFree=1927648/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1800.07
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 179975 32 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 13524

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

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

[startup+1807.7 s]
/proc/loadavg: 2.07 2.08 1.98 3/73 30118
/proc/meminfo: memFree=1927648/2055920 swapFree=4180408/4192956
[pid=30084] ppid=30082 vsize=13524 CPUtime=1800.07
/proc/30084/stat : 30084 (xsolve) R 30082 30084 29413 0 -1 4194304 2683 0 7 0 179975 32 0 0 25 0 1 0 1978878096 13848576 2656 996147200 134512640 135239859 4294956208 18446744073709551615 134796610 0 0 4096 0 0 0 0 17 0 0 0
/proc/30084/statm: 3381 2656 416 177 0 2284 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 13524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.71
CPU time (s): 1800.08
CPU user time (s): 1799.76
CPU system time (s): 0.32395
CPU usage (%): 99.5781
Max. virtual memory (cumulated for all children) (KiB): 13524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.32395
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2683
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 18
involuntary context switches= 24052

runsolver used 1.63275 second user time and 4.95325 second system time

The end

Launcher Data (download as text)

Begin job on node51 at 2008-07-02 13:44:22
IDJOB=1040967
IDBENCH=53759
IDSOLVER=343
FILE ID=node51/1040967-1214999062
PBS_JOBID= 7870820
Free space on /tmp= 65708 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-24-24.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040967-1214999062/watcher-1040967-1214999062 -o /tmp/evaluation-result-1040967-1214999062/solver-1040967-1214999062 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040967-1214999062.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 601e43bf7d49691779e40a92658cf9e2
RANDOM SEED=2050301268

node51.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		: 3000.263
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		: 3000.263
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:       1040944 kB
Buffers:          4440 kB
Cached:         906612 kB
SwapCached:       6336 kB
Active:         925812 kB
Inactive:        11100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1040944 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:          207128 kB
Writeback:           0 kB
Mapped:          43156 kB
Slab:            63276 kB
Committed_AS:  3739136 kB
PageTables:       1960 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= 66548 MiB
End job on node51 at 2008-07-02 14:14:32