Trace number 1040935

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) 1800.11 1806.91

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-35-35.xml
MD5SUM35b05a83f382898243197cbd730ba6d5
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.546916
Satisfiable
(Un)Satisfiability was proved
Number of variables2450
Number of constraints2978
Maximum constraint arity35
Maximum domain size122
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2381
Global constraints used (with number of constraints)cumulative(2),weightedsum(595)

Solver Data (download as text)

0.18/0.20	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-1040935-1214998991/watcher-1040935-1214998991 -o /tmp/evaluation-result-1040935-1214998991/solver-1040935-1214998991 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1040935-1214998991.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: 3.44 2.36 1.82 4/83 29294
/proc/meminfo: memFree=1122672/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=816 CPUtime=0
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1978870860 835584 25 996147200 134512640 135237403 4294956256 18446744073709551615 11932452 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/29294/statm: 204 25 19 176 0 3 0

[startup+0.106063 s]
/proc/loadavg: 3.44 2.36 1.82 4/83 29294
/proc/meminfo: memFree=1122672/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=7088 CPUtime=0.09
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 1080 0 0 0 9 0 0 0 18 0 1 0 1978870860 7258112 1046 996147200 134512640 135237403 4294956256 18446744073709551615 12373733 0 0 4096 0 0 0 0 17 1 0 0
/proc/29294/statm: 1772 1046 373 176 0 676 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7088

[startup+0.201079 s]
/proc/loadavg: 3.44 2.36 1.82 4/83 29294
/proc/meminfo: memFree=1122672/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=12248 CPUtime=0.18
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 2376 0 0 0 17 1 0 0 18 0 1 0 1978870860 12541952 2276 996147200 134512640 135237403 4294956256 18446744073709551615 134940614 0 0 4096 0 0 0 0 17 1 0 0
/proc/29294/statm: 3062 2276 377 176 0 1966 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 12248

[startup+0.301103 s]
/proc/loadavg: 3.44 2.36 1.82 4/83 29294
/proc/meminfo: memFree=1122672/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24288 CPUtime=0.29
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5382 0 0 0 27 2 0 0 19 0 1 0 1978870860 24870912 5282 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 1 0 0
/proc/29294/statm: 6072 5282 415 176 0 4976 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24288

[startup+0.701172 s]
/proc/loadavg: 3.44 2.36 1.82 4/83 29294
/proc/meminfo: memFree=1122672/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24472 CPUtime=0.69
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5421 0 0 0 67 2 0 0 23 0 1 0 1978870860 25059328 5321 996147200 134512640 135237403 4294956256 18446744073709551615 135029221 0 0 4096 0 0 0 0 17 1 0 0
/proc/29294/statm: 6118 5321 415 176 0 5022 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24472

[startup+1.50231 s]
/proc/loadavg: 3.44 2.36 1.82 3/84 29295
/proc/meminfo: memFree=1098216/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24472 CPUtime=1.48
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5421 0 0 0 146 2 0 0 25 0 1 0 1978870860 25059328 5321 996147200 134512640 135237403 4294956256 18446744073709551615 135028869 0 0 4096 0 0 0 0 17 1 0 0
/proc/29294/statm: 6118 5321 415 176 0 5022 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24472

[startup+3.1016 s]
/proc/loadavg: 3.44 2.36 1.82 3/84 29295
/proc/meminfo: memFree=1092264/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24472 CPUtime=3.06
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5421 0 0 0 304 2 0 0 25 0 1 0 1978870860 25059328 5321 996147200 134512640 135237403 4294956256 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 1 0 0
/proc/29294/statm: 6118 5321 415 176 0 5022 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 24472

[startup+6.30117 s]
/proc/loadavg: 3.57 2.40 1.84 3/86 29297
/proc/meminfo: memFree=1077336/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24472 CPUtime=6.23
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5421 0 0 0 621 2 0 0 25 0 1 0 1978870860 25059328 5321 996147200 134512640 135237403 4294956256 18446744073709551615 134795442 0 0 4096 0 0 0 0 17 1 0 0
/proc/29294/statm: 6118 5321 415 176 0 5022 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24472

[startup+12.7013 s]
/proc/loadavg: 3.60 2.43 1.85 3/84 29297
/proc/meminfo: memFree=1032488/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24472 CPUtime=12.57
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5421 0 0 0 1254 3 0 0 25 0 1 0 1978870860 25059328 5321 996147200 134512640 135237403 4294956256 18446744073709551615 135028885 0 0 4096 0 0 0 0 17 1 0 0
/proc/29294/statm: 6118 5321 415 176 0 5022 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 24472

[startup+25.5016 s]
/proc/loadavg: 3.62 2.49 1.88 2/84 29297
/proc/meminfo: memFree=1018856/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24480 CPUtime=25.33
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5427 0 0 0 2530 3 0 0 25 0 1 0 1978870860 25067520 5327 996147200 134512640 135237403 4294956256 18446744073709551615 134799961 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6120 5327 415 176 0 5024 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 24480

[startup+51.1011 s]
/proc/loadavg: 3.45 2.55 1.91 3/84 29297
/proc/meminfo: memFree=979880/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24480 CPUtime=50.85
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5427 0 0 0 5080 5 0 0 25 0 1 0 1978870860 25067520 5327 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/29294/statm: 6120 5327 415 176 0 5024 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 24480

[startup+102.301 s]
/proc/loadavg: 3.54 2.69 1.99 3/84 29298
/proc/meminfo: memFree=666792/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24480 CPUtime=101.9
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5427 0 0 0 10180 10 0 0 25 0 1 0 1978870860 25067520 5327 996147200 134512640 135237403 4294956256 18446744073709551615 134794483 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6120 5327 415 176 0 5024 0
Current children cumulated CPU time (s) 101.9
Current children cumulated vsize (KiB) 24480

[startup+162.302 s]
/proc/loadavg: 3.92 2.95 2.12 3/84 29302
/proc/meminfo: memFree=287528/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=161.86
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 16169 17 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 161.86
Current children cumulated vsize (KiB) 24484

[startup+222.307 s]
/proc/loadavg: 4.17 3.18 2.25 3/84 29303
/proc/meminfo: memFree=14888/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=221.69
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 22144 25 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 1 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 221.69
Current children cumulated vsize (KiB) 24484

[startup+282.301 s]
/proc/loadavg: 4.67 3.51 2.42 3/84 29304
/proc/meminfo: memFree=16104/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=281.24
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 28095 29 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 134794543 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 281.24
Current children cumulated vsize (KiB) 24484

[startup+342.303 s]
/proc/loadavg: 4.38 3.65 2.54 2/74 29305
/proc/meminfo: memFree=1690176/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=341.2
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 34085 35 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 341.2
Current children cumulated vsize (KiB) 24484

[startup+402.301 s]
/proc/loadavg: 3.91 3.66 2.61 2/74 29305
/proc/meminfo: memFree=1922496/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=401.17
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 40076 41 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 134794818 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 401.17
Current children cumulated vsize (KiB) 24484

[startup+462.301 s]
/proc/loadavg: 2.74 3.37 2.58 3/75 29546
/proc/meminfo: memFree=1905720/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=460.9
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 46042 48 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 460.9
Current children cumulated vsize (KiB) 24484

[startup+522.302 s]
/proc/loadavg: 2.27 3.12 2.54 3/75 29546
/proc/meminfo: memFree=1905720/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=520.65
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 52017 48 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 520.65
Current children cumulated vsize (KiB) 24484

[startup+582.302 s]
/proc/loadavg: 2.10 2.91 2.50 3/75 29546
/proc/meminfo: memFree=1905720/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=580.41
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 57993 48 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 580.41
Current children cumulated vsize (KiB) 24484

[startup+642.301 s]
/proc/loadavg: 2.03 2.74 2.47 3/75 29546
/proc/meminfo: memFree=1905656/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=640.16
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 63968 48 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 134799981 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 640.16
Current children cumulated vsize (KiB) 24484


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.00 2.40 2.38 3/75 29546
/proc/meminfo: memFree=1905464/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=819.42
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 81894 48 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 819.42
Current children cumulated vsize (KiB) 24484

[startup+882.307 s]
/proc/loadavg: 2.00 2.32 2.35 3/75 29546
/proc/meminfo: memFree=1905464/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=879.18
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 87870 48 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 879.18
Current children cumulated vsize (KiB) 24484

[startup+942.302 s]
/proc/loadavg: 2.04 2.28 2.33 3/75 29546
/proc/meminfo: memFree=1905464/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=938.94
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 93845 49 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 135028758 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 938.94
Current children cumulated vsize (KiB) 24484

[startup+1002.3 s]
/proc/loadavg: 2.05 2.24 2.31 3/75 29546
/proc/meminfo: memFree=1905464/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=998.69
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 99820 49 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 135095552 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 998.69
Current children cumulated vsize (KiB) 24484

[startup+1062.3 s]
/proc/loadavg: 2.20 2.24 2.31 3/75 29546
/proc/meminfo: memFree=1905336/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1058.44
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5428 0 0 0 105795 49 0 0 25 0 1 0 1978870860 25071616 5328 996147200 134512640 135237403 4294956256 18446744073709551615 134819579 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5328 415 176 0 5025 0
Current children cumulated CPU time (s) 1058.44
Current children cumulated vsize (KiB) 24484

[startup+1122.3 s]
/proc/loadavg: 2.18 2.22 2.29 3/75 29552
/proc/meminfo: memFree=1904504/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1118.17
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5430 0 0 0 111767 50 0 0 25 0 1 0 1978870860 25071616 5330 996147200 134512640 135237403 4294956256 18446744073709551615 135065212 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5330 415 176 0 5025 0
Current children cumulated CPU time (s) 1118.17
Current children cumulated vsize (KiB) 24484

[startup+1182.3 s]
/proc/loadavg: 2.06 2.18 2.27 3/75 29552
/proc/meminfo: memFree=1904568/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1177.92
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5430 0 0 0 117742 50 0 0 25 0 1 0 1978870860 25071616 5330 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5330 415 176 0 5025 0
Current children cumulated CPU time (s) 1177.92
Current children cumulated vsize (KiB) 24484

[startup+1242.3 s]
/proc/loadavg: 2.02 2.14 2.25 3/75 29552
/proc/meminfo: memFree=1904376/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1237.67
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5430 0 0 0 123717 50 0 0 25 0 1 0 1978870860 25071616 5330 996147200 134512640 135237403 4294956256 18446744073709551615 134794833 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5330 415 176 0 5025 0
Current children cumulated CPU time (s) 1237.67
Current children cumulated vsize (KiB) 24484

[startup+1302.3 s]
/proc/loadavg: 2.01 2.12 2.24 3/75 29552
/proc/meminfo: memFree=1904312/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1297.43
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5430 0 0 0 129693 50 0 0 25 0 1 0 1978870860 25071616 5330 996147200 134512640 135237403 4294956256 18446744073709551615 134794531 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5330 415 176 0 5025 0
Current children cumulated CPU time (s) 1297.43
Current children cumulated vsize (KiB) 24484

[startup+1362.3 s]
/proc/loadavg: 2.00 2.09 2.22 3/76 29553
/proc/meminfo: memFree=1904304/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1357.18
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5430 0 0 0 135668 50 0 0 25 0 1 0 1978870860 25071616 5330 996147200 134512640 135237403 4294956256 18446744073709551615 135055240 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5330 415 176 0 5025 0
Current children cumulated CPU time (s) 1357.18
Current children cumulated vsize (KiB) 24484

[startup+1422.3 s]
/proc/loadavg: 2.00 2.07 2.20 3/76 29553
/proc/meminfo: memFree=1904240/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1416.93
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5430 0 0 0 141643 50 0 0 25 0 1 0 1978870860 25071616 5330 996147200 134512640 135237403 4294956256 18446744073709551615 134794498 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5330 415 176 0 5025 0
Current children cumulated CPU time (s) 1416.93
Current children cumulated vsize (KiB) 24484

[startup+1482.3 s]
/proc/loadavg: 2.00 2.06 2.18 3/76 29553
/proc/meminfo: memFree=1904240/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1476.68
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5430 0 0 0 147618 50 0 0 25 0 1 0 1978870860 25071616 5330 996147200 134512640 135237403 4294956256 18446744073709551615 134794910 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5330 415 176 0 5025 0
Current children cumulated CPU time (s) 1476.68
Current children cumulated vsize (KiB) 24484

[startup+1542.31 s]
/proc/loadavg: 2.00 2.04 2.17 3/76 29553
/proc/meminfo: memFree=1904176/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1536.44
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5430 0 0 0 153594 50 0 0 25 0 1 0 1978870860 25071616 5330 996147200 134512640 135237403 4294956256 18446744073709551615 135055376 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5330 415 176 0 5025 0
Current children cumulated CPU time (s) 1536.44
Current children cumulated vsize (KiB) 24484

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.16 3/76 29553
/proc/meminfo: memFree=1904176/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1596.18
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5430 0 0 0 159568 50 0 0 25 0 1 0 1978870860 25071616 5330 996147200 134512640 135237403 4294956256 18446744073709551615 135095520 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5330 415 176 0 5025 0
Current children cumulated CPU time (s) 1596.18
Current children cumulated vsize (KiB) 24484

[startup+1662.3 s]
/proc/loadavg: 2.00 2.03 2.15 3/76 29553
/proc/meminfo: memFree=1904048/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1655.94
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5430 0 0 0 165544 50 0 0 25 0 1 0 1978870860 25071616 5330 996147200 134512640 135237403 4294956256 18446744073709551615 134794523 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5330 415 176 0 5025 0
Current children cumulated CPU time (s) 1655.94
Current children cumulated vsize (KiB) 24484

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.14 3/76 29553
/proc/meminfo: memFree=1903920/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1715.7
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5430 0 0 0 171519 51 0 0 25 0 1 0 1978870860 25071616 5330 996147200 134512640 135237403 4294956256 18446744073709551615 134819087 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5330 415 176 0 5025 0
Current children cumulated CPU time (s) 1715.7
Current children cumulated vsize (KiB) 24484

[startup+1782.31 s]
/proc/loadavg: 2.07 2.03 2.13 3/82 29588
/proc/meminfo: memFree=1836544/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1775.5
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5430 0 0 0 177498 52 0 0 25 0 1 0 1978870860 25071616 5330 996147200 134512640 135237403 4294956256 18446744073709551615 135055384 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5330 415 176 0 5025 0
Current children cumulated CPU time (s) 1775.5
Current children cumulated vsize (KiB) 24484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.9 s]
/proc/loadavg: 2.05 2.03 2.12 3/82 29588
/proc/meminfo: memFree=1835520/2055920 swapFree=4179440/4192956
[pid=29294] ppid=29292 vsize=24484 CPUtime=1800.09
/proc/29294/stat : 29294 (xsolve) R 29292 29294 28969 0 -1 4194304 5430 0 0 0 179957 52 0 0 25 0 1 0 1978870860 25071616 5330 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/29294/statm: 6121 5330 415 176 0 5025 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 24484

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.91
CPU time (s): 1800.11
CPU user time (s): 1799.58
CPU system time (s): 0.530919
CPU usage (%): 99.6235
Max. virtual memory (cumulated for all children) (KiB): 24484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.58
system time used= 0.530919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5430
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= 27890

runsolver used 1.58376 second user time and 5.29319 second system time

The end

Launcher Data (download as text)

Begin job on node56 at 2008-07-02 13:43:13
IDJOB=1040935
IDBENCH=53755
IDSOLVER=358
FILE ID=node56/1040935-1214998991
PBS_JOBID= 7870811
Free space on /tmp= 102896 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-35-35.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1040935-1214998991/watcher-1040935-1214998991 -o /tmp/evaluation-result-1040935-1214998991/solver-1040935-1214998991 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1040935-1214998991.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 35b05a83f382898243197cbd730ba6d5
RANDOM SEED=26733374

node56.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		: 3000.265
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	: 5931.00
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		: 3000.265
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:       1123216 kB
Buffers:         60604 kB
Cached:         759652 kB
SwapCached:       7644 kB
Active:         516088 kB
Inactive:       330664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1123216 kB
SwapTotal:     4192956 kB
SwapFree:      4179440 kB
Dirty:          254164 kB
Writeback:           0 kB
Mapped:          42884 kB
Slab:            71032 kB
Committed_AS:  3856932 kB
PageTables:       2040 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= 103220 MiB
End job on node56 at 2008-07-02 14:13:22