Trace number 1040925

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) 1800.02 1807.41

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-29-29.xml
MD5SUM3195ec144ebbf2fbe4f6ca5dc1ee9867
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.312952
Satisfiable
(Un)Satisfiability was proved
Number of variables1682
Number of constraints2033
Maximum constraint arity29
Maximum domain size92
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1625
Global constraints used (with number of constraints)cumulative(2),weightedsum(406)

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-1040925-1214998978/watcher-1040925-1214998978 -o /tmp/evaluation-result-1040925-1214998978/solver-1040925-1214998978 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040925-1214998978.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: 2.26 2.70 2.19 4/82 25979
/proc/meminfo: memFree=509144/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=18572 CPUtime=0
/proc/25979/stat : 25979 (runsolver) R 25977 25979 25132 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 1978872635 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 262910045479 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25979/statm: 4643 292 257 25 0 2626 0

[startup+0.102613 s]
/proc/loadavg: 2.26 2.70 2.19 4/82 25979
/proc/meminfo: memFree=509144/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=6848 CPUtime=0.08
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 1022 0 0 0 8 0 0 0 18 0 1 0 1978872635 7012352 988 996147200 134512640 135237403 4294956256 18446744073709551615 134553730 0 0 4096 0 0 0 0 17 1 0 0
/proc/25979/statm: 1712 988 377 176 0 616 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6848

[startup+0.201624 s]
/proc/loadavg: 2.26 2.70 2.19 4/82 25979
/proc/meminfo: memFree=509144/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17284 CPUtime=0.17
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3577 0 0 0 16 1 0 0 19 0 1 0 1978872635 17698816 3543 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25979/statm: 4321 3543 415 176 0 3225 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 17284

[startup+0.301656 s]
/proc/loadavg: 2.26 2.70 2.19 4/82 25979
/proc/meminfo: memFree=509144/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17288 CPUtime=0.27
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3591 0 0 0 26 1 0 0 19 0 1 0 1978872635 17702912 3557 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 1 0 0
/proc/25979/statm: 4322 3557 415 176 0 3226 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 17288

[startup+0.701682 s]
/proc/loadavg: 2.26 2.70 2.19 4/82 25979
/proc/meminfo: memFree=509144/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17288 CPUtime=0.67
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3591 0 0 0 66 1 0 0 23 0 1 0 1978872635 17702912 3557 996147200 134512640 135237403 4294956256 18446744073709551615 134794520 0 0 4096 0 0 0 0 17 1 0 0
/proc/25979/statm: 4322 3557 415 176 0 3226 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 17288

[startup+1.50278 s]
/proc/loadavg: 2.26 2.70 2.19 3/83 25980
/proc/meminfo: memFree=487184/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17292 CPUtime=1.47
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3593 0 0 0 146 1 0 0 25 0 1 0 1978872635 17707008 3559 996147200 134512640 135237403 4294956256 18446744073709551615 134795461 0 0 4096 0 0 0 0 17 1 0 0
/proc/25979/statm: 4323 3559 415 176 0 3227 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17292

[startup+3.10213 s]
/proc/loadavg: 2.26 2.70 2.19 3/83 25980
/proc/meminfo: memFree=477712/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17296 CPUtime=3.06
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3594 0 0 0 305 1 0 0 25 0 1 0 1978872635 17711104 3560 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/25979/statm: 4324 3560 415 176 0 3228 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 17296

[startup+6.30134 s]
/proc/loadavg: 2.24 2.69 2.19 3/83 25980
/proc/meminfo: memFree=451856/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17296 CPUtime=6.24
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3596 0 0 0 621 3 0 0 25 0 1 0 1978872635 17711104 3562 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25979/statm: 4324 3562 415 176 0 3228 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17296

[startup+12.7011 s]
/proc/loadavg: 2.22 2.68 2.19 3/83 25980
/proc/meminfo: memFree=400528/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17296 CPUtime=12.61
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3597 0 0 0 1258 3 0 0 25 0 1 0 1978872635 17711104 3563 996147200 134512640 135237403 4294956256 18446744073709551615 134794942 0 0 4096 0 0 0 0 17 1 0 0
/proc/25979/statm: 4324 3563 415 176 0 3228 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 17296

[startup+25.5016 s]
/proc/loadavg: 2.17 2.65 2.18 3/83 25980
/proc/meminfo: memFree=314128/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17296 CPUtime=25.34
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3597 0 0 0 2528 6 0 0 25 0 1 0 1978872635 17711104 3563 996147200 134512640 135237403 4294956256 18446744073709551615 134800696 0 0 4096 0 0 0 0 17 1 0 0
/proc/25979/statm: 4324 3563 415 176 0 3228 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 17296

[startup+51.1016 s]
/proc/loadavg: 2.30 2.64 2.19 3/83 25980
/proc/meminfo: memFree=113744/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17296 CPUtime=50.8
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3599 0 0 0 5071 9 0 0 25 0 1 0 1978872635 17711104 3565 996147200 134512640 135237403 4294956256 18446744073709551615 134840479 0 0 4096 0 0 0 0 17 1 0 0
/proc/25979/statm: 4324 3565 415 176 0 3228 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 17296

[startup+102.302 s]
/proc/loadavg: 2.33 2.59 2.19 3/83 26028
/proc/meminfo: memFree=1887440/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17296 CPUtime=101.8
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3599 0 0 0 10162 18 0 0 25 0 1 0 1978872635 17711104 3565 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4324 3565 415 176 0 3228 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 17296

[startup+162.302 s]
/proc/loadavg: 2.15 2.49 2.18 3/75 26030
/proc/meminfo: memFree=1823000/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17296 CPUtime=161.54
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3599 0 0 0 16134 20 0 0 25 0 1 0 1978872635 17711104 3565 996147200 134512640 135237403 4294956256 18446744073709551615 134794900 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4324 3565 415 176 0 3228 0
Current children cumulated CPU time (s) 161.54
Current children cumulated vsize (KiB) 17296

[startup+222.307 s]
/proc/loadavg: 2.05 2.40 2.17 3/75 26030
/proc/meminfo: memFree=1822040/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17296 CPUtime=221.3
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3599 0 0 0 22110 20 0 0 25 0 1 0 1978872635 17711104 3565 996147200 134512640 135237403 4294956256 18446744073709551615 135095552 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4324 3565 415 176 0 3228 0
Current children cumulated CPU time (s) 221.3
Current children cumulated vsize (KiB) 17296

[startup+282.302 s]
/proc/loadavg: 2.08 2.34 2.16 3/75 26030
/proc/meminfo: memFree=1821016/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17296 CPUtime=281.05
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3599 0 0 0 28085 20 0 0 25 0 1 0 1978872635 17711104 3565 996147200 134512640 135237403 4294956256 18446744073709551615 135028637 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4324 3565 415 176 0 3228 0
Current children cumulated CPU time (s) 281.05
Current children cumulated vsize (KiB) 17296

[startup+342.302 s]
/proc/loadavg: 2.03 2.27 2.15 3/75 26030
/proc/meminfo: memFree=1820184/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17296 CPUtime=340.81
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3599 0 0 0 34061 20 0 0 25 0 1 0 1978872635 17711104 3565 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4324 3565 415 176 0 3228 0
Current children cumulated CPU time (s) 340.81
Current children cumulated vsize (KiB) 17296

[startup+402.302 s]
/proc/loadavg: 2.01 2.22 2.14 3/75 26030
/proc/meminfo: memFree=1819224/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17296 CPUtime=400.57
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3599 0 0 0 40037 20 0 0 25 0 1 0 1978872635 17711104 3565 996147200 134512640 135237403 4294956256 18446744073709551615 134799937 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4324 3565 415 176 0 3228 0
Current children cumulated CPU time (s) 400.57
Current children cumulated vsize (KiB) 17296

[startup+462.302 s]
/proc/loadavg: 2.00 2.18 2.13 3/75 26030
/proc/meminfo: memFree=1818264/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17296 CPUtime=460.33
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3599 0 0 0 46013 20 0 0 25 0 1 0 1978872635 17711104 3565 996147200 134512640 135237403 4294956256 18446744073709551615 135069371 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4324 3565 415 176 0 3228 0
Current children cumulated CPU time (s) 460.33
Current children cumulated vsize (KiB) 17296

[startup+522.302 s]
/proc/loadavg: 2.00 2.14 2.12 3/75 26030
/proc/meminfo: memFree=1817304/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17364 CPUtime=520.09
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3617 0 0 0 51989 20 0 0 25 0 1 0 1978872635 17780736 3583 996147200 134512640 135237403 4294956256 18446744073709551615 134794796 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4341 3583 415 176 0 3245 0
Current children cumulated CPU time (s) 520.09
Current children cumulated vsize (KiB) 17364

[startup+582.302 s]
/proc/loadavg: 2.00 2.11 2.10 3/75 26030
/proc/meminfo: memFree=1816344/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17364 CPUtime=579.84
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3617 0 0 0 57964 20 0 0 25 0 1 0 1978872635 17780736 3583 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4341 3583 415 176 0 3245 0
Current children cumulated CPU time (s) 579.84
Current children cumulated vsize (KiB) 17364

[startup+642.302 s]
/proc/loadavg: 2.00 2.09 2.09 3/75 26030
/proc/meminfo: memFree=1815448/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17364 CPUtime=639.6
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3617 0 0 0 63940 20 0 0 25 0 1 0 1978872635 17780736 3583 996147200 134512640 135237403 4294956256 18446744073709551615 134794877 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4341 3583 415 176 0 3245 0
Current children cumulated CPU time (s) 639.6
Current children cumulated vsize (KiB) 17364


################
# More data... #
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[startup+882.307 s]
/proc/loadavg: 2.01 2.05 2.08 3/75 26030
/proc/meminfo: memFree=1811544/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=878.64
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 87844 20 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 878.64
Current children cumulated vsize (KiB) 17368

[startup+942.302 s]
/proc/loadavg: 2.00 2.04 2.07 3/75 26030
/proc/meminfo: memFree=1810648/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=938.39
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 93819 20 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 135028887 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 938.39
Current children cumulated vsize (KiB) 17368

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/75 26030
/proc/meminfo: memFree=1809688/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=998.15
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 99795 20 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 134794475 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 998.15
Current children cumulated vsize (KiB) 17368

[startup+1062.3 s]
/proc/loadavg: 2.05 2.04 2.06 3/75 26030
/proc/meminfo: memFree=1808728/2055920 swapFree=4179944/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1057.91
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 105771 20 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 134818511 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1057.91
Current children cumulated vsize (KiB) 17368

[startup+1122.3 s]
/proc/loadavg: 2.02 2.03 2.06 3/75 26036
/proc/meminfo: memFree=1806872/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1117.66
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 111745 21 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 135095600 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1117.66
Current children cumulated vsize (KiB) 17368

[startup+1182.3 s]
/proc/loadavg: 2.05 2.03 2.06 3/75 26036
/proc/meminfo: memFree=1805784/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1177.43
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 117722 21 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1177.43
Current children cumulated vsize (KiB) 17368

[startup+1242.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/75 26036
/proc/meminfo: memFree=1805720/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1237.19
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 123698 21 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 134798352 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1237.19
Current children cumulated vsize (KiB) 17368

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/75 26036
/proc/meminfo: memFree=1805720/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1296.94
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 129673 21 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 134794799 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1296.94
Current children cumulated vsize (KiB) 17368

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/75 26036
/proc/meminfo: memFree=1805656/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1356.7
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 135649 21 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 135029322 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1356.7
Current children cumulated vsize (KiB) 17368

[startup+1422.3 s]
/proc/loadavg: 2.07 2.02 2.04 3/75 26036
/proc/meminfo: memFree=1805656/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1416.46
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 141625 21 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1416.46
Current children cumulated vsize (KiB) 17368

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 2.03 3/75 26036
/proc/meminfo: memFree=1805656/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1476.21
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 147600 21 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 135029207 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1476.21
Current children cumulated vsize (KiB) 17368

[startup+1542.31 s]
/proc/loadavg: 2.01 2.01 2.03 3/75 26036
/proc/meminfo: memFree=1805656/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1535.98
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 153577 21 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1535.98
Current children cumulated vsize (KiB) 17368

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/75 26036
/proc/meminfo: memFree=1805656/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1595.73
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 159552 21 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 135028786 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1595.73
Current children cumulated vsize (KiB) 17368

[startup+1662.3 s]
/proc/loadavg: 2.06 2.02 2.02 3/75 26036
/proc/meminfo: memFree=1805656/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1655.49
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 165527 22 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 134799961 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1655.49
Current children cumulated vsize (KiB) 17368

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 2.02 3/75 26036
/proc/meminfo: memFree=1805656/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1715.26
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 171504 22 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 135029207 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1715.26
Current children cumulated vsize (KiB) 17368

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.01 3/75 26036
/proc/meminfo: memFree=1805528/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1775.01
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 177479 22 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1775.01
Current children cumulated vsize (KiB) 17368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.41 s]
/proc/loadavg: 2.08 2.02 2.01 3/75 26036
/proc/meminfo: memFree=1805464/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1800.01
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 179979 22 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 135095558 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 17368

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

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

[startup+1807.41 s]
/proc/loadavg: 2.08 2.02 2.01 3/75 26036
/proc/meminfo: memFree=1805464/2055920 swapFree=4179968/4192956
[pid=25979] ppid=25977 vsize=17368 CPUtime=1800.01
/proc/25979/stat : 25979 (xsolve) R 25977 25979 25132 0 -1 4194304 3618 0 0 0 179979 22 0 0 25 0 1 0 1978872635 17784832 3584 996147200 134512640 135237403 4294956256 18446744073709551615 135095558 0 0 4096 0 0 0 0 17 0 0 0
/proc/25979/statm: 4342 3584 415 176 0 3246 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 17368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.41
CPU time (s): 1800.02
CPU user time (s): 1799.8
CPU system time (s): 0.226965
CPU usage (%): 99.5912
Max. virtual memory (cumulated for all children) (KiB): 17368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.226965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3618
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= 25470

runsolver used 1.51677 second user time and 5.07423 second system time

The end

Launcher Data (download as text)

Begin job on node11 at 2008-07-02 13:42:58
IDJOB=1040925
IDBENCH=53754
IDSOLVER=358
FILE ID=node11/1040925-1214998978
PBS_JOBID= 7870901
Free space on /tmp= 65204 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-29-29.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040925-1214998978/watcher-1040925-1214998978 -o /tmp/evaluation-result-1040925-1214998978/solver-1040925-1214998978 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040925-1214998978.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3195ec144ebbf2fbe4f6ca5dc1ee9867
RANDOM SEED=1412426156

node11.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		: 3000.224
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		: 3000.224
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:        509696 kB
Buffers:          4964 kB
Cached:        1429072 kB
SwapCached:       7292 kB
Active:        1437404 kB
Inactive:        22996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        509696 kB
SwapTotal:     4192956 kB
SwapFree:      4179944 kB
Dirty:          207404 kB
Writeback:           0 kB
Mapped:          43256 kB
Slab:            71004 kB
Committed_AS:  3185216 kB
PageTables:       2000 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= 66504 MiB
End job on node11 at 2008-07-02 14:13:07