Trace number 1051436

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) 1800.03 1808.31

General information on the benchmark

Namecsp/golombRulerArity4/
normalized-ruler-67-11-a4.xml
MD5SUM085bfc51df6ecdce11133d129a5861be
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 variables11
Number of constraints1375
Maximum constraint arity4
Maximum domain size68
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1375
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.21	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-1051436-1215053166/watcher-1051436-1215053166 -o /tmp/evaluation-result-1051436-1215053166/solver-1051436-1215053166 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1051436-1215053166.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: 2.00 2.00 2.02 4/81 12397
/proc/meminfo: memFree=1536504/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=18572 CPUtime=0
/proc/12397/stat : 12397 (runsolver) R 12395 12397 8739 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 1293562545 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 273952599335 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12397/statm: 4643 292 257 25 0 2626 0

[startup+0.0091161 s]
/proc/loadavg: 2.00 2.00 2.02 4/81 12397
/proc/meminfo: memFree=1536504/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=2288 CPUtime=0
/proc/12397/stat : 12397 (xsolve) D 12395 12397 8739 0 -1 4194304 63 0 0 0 0 0 0 0 18 0 1 0 1293562545 2342912 47 996147200 134512640 135237403 4294956256 18446744073709551615 7619364 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/12397/statm: 572 47 35 176 0 6 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2288

[startup+0.10127 s]
/proc/loadavg: 2.00 2.00 2.02 4/81 12397
/proc/meminfo: memFree=1536504/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12248 CPUtime=0.09
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2400 0 0 0 8 1 0 0 18 0 1 0 1293562545 12541952 2366 996147200 134512640 135237403 4294956256 18446744073709551615 135093040 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3062 2366 405 176 0 1966 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12248

[startup+0.301309 s]
/proc/loadavg: 2.00 2.00 2.02 4/81 12397
/proc/meminfo: memFree=1536504/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12428 CPUtime=0.29
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2461 0 0 0 28 1 0 0 19 0 1 0 1293562545 12726272 2427 996147200 134512640 135237403 4294956256 18446744073709551615 135071804 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3107 2427 408 176 0 2011 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12428

[startup+0.701387 s]
/proc/loadavg: 2.00 2.00 2.02 4/81 12397
/proc/meminfo: memFree=1536504/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12428 CPUtime=0.69
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2463 0 0 0 68 1 0 0 23 0 1 0 1293562545 12726272 2429 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3107 2429 408 176 0 2011 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12428

[startup+1.50155 s]
/proc/loadavg: 2.00 2.00 2.02 3/82 12398
/proc/meminfo: memFree=1520688/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1.48
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2508 0 0 0 147 1 0 0 25 0 1 0 1293562545 12861440 2442 996147200 134512640 135237403 4294956256 18446744073709551615 134802911 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2442 408 176 0 2044 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 12560

[startup+3.10186 s]
/proc/loadavg: 2.00 2.00 2.02 3/82 12398
/proc/meminfo: memFree=1520048/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=3.08
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2509 0 0 0 307 1 0 0 25 0 1 0 1293562545 12861440 2443 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2443 408 176 0 2044 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12560

[startup+6.30149 s]
/proc/loadavg: 2.00 2.00 2.02 3/82 12398
/proc/meminfo: memFree=1518768/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=6.25
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2513 0 0 0 624 1 0 0 25 0 1 0 1293562545 12861440 2447 996147200 134512640 135237403 4294956256 18446744073709551615 135019021 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2447 408 176 0 2044 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 12560

[startup+12.7027 s]
/proc/loadavg: 2.00 2.00 2.02 3/82 12398
/proc/meminfo: memFree=1514032/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=12.62
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2513 0 0 0 1261 1 0 0 25 0 1 0 1293562545 12861440 2447 996147200 134512640 135237403 4294956256 18446744073709551615 135065226 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2447 408 176 0 2044 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 12560

[startup+25.5013 s]
/proc/loadavg: 2.13 2.03 2.03 3/82 12398
/proc/meminfo: memFree=1507640/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=25.36
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2513 0 0 0 2535 1 0 0 25 0 1 0 1293562545 12861440 2447 996147200 134512640 135237403 4294956256 18446744073709551615 134785921 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2447 408 176 0 2044 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 12560

[startup+51.1013 s]
/proc/loadavg: 2.09 2.03 2.03 3/82 12398
/proc/meminfo: memFree=1497336/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=50.84
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2516 0 0 0 5082 2 0 0 25 0 1 0 1293562545 12861440 2450 996147200 134512640 135237403 4294956256 18446744073709551615 135014029 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2450 408 176 0 2044 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 12560

[startup+102.306 s]
/proc/loadavg: 2.08 2.04 2.03 3/82 12398
/proc/meminfo: memFree=1474488/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=101.8
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2519 0 0 0 10178 2 0 0 25 0 1 0 1293562545 12861440 2453 996147200 134512640 135237403 4294956256 18446744073709551615 134803010 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2453 408 176 0 2044 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 12560

[startup+162.301 s]
/proc/loadavg: 2.07 2.04 2.03 3/82 12398
/proc/meminfo: memFree=1448376/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=161.53
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2519 0 0 0 16151 2 0 0 25 0 1 0 1293562545 12861440 2453 996147200 134512640 135237403 4294956256 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2453 408 176 0 2044 0
Current children cumulated CPU time (s) 161.53
Current children cumulated vsize (KiB) 12560

[startup+222.302 s]
/proc/loadavg: 2.11 2.06 2.03 3/82 12398
/proc/meminfo: memFree=1421752/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=221.25
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2519 0 0 0 22123 2 0 0 25 0 1 0 1293562545 12861440 2453 996147200 134512640 135237403 4294956256 18446744073709551615 135040160 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2453 408 176 0 2044 0
Current children cumulated CPU time (s) 221.25
Current children cumulated vsize (KiB) 12560

[startup+282.302 s]
/proc/loadavg: 2.08 2.06 2.03 3/82 12398
/proc/meminfo: memFree=1393464/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=280.98
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2519 0 0 0 28095 3 0 0 25 0 1 0 1293562545 12861440 2453 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2453 408 176 0 2044 0
Current children cumulated CPU time (s) 280.98
Current children cumulated vsize (KiB) 12560

[startup+342.303 s]
/proc/loadavg: 2.06 2.06 2.03 3/82 12398
/proc/meminfo: memFree=1363768/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=340.7
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2519 0 0 0 34067 3 0 0 25 0 1 0 1293562545 12861440 2453 996147200 134512640 135237403 4294956256 18446744073709551615 135071915 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2453 408 176 0 2044 0
Current children cumulated CPU time (s) 340.7
Current children cumulated vsize (KiB) 12560

[startup+402.301 s]
/proc/loadavg: 2.13 2.08 2.04 3/82 12398
/proc/meminfo: memFree=1334712/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=400.43
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2521 0 0 0 40039 4 0 0 25 0 1 0 1293562545 12861440 2455 996147200 134512640 135237403 4294956256 18446744073709551615 134802713 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2455 408 176 0 2044 0
Current children cumulated CPU time (s) 400.43
Current children cumulated vsize (KiB) 12560

[startup+462.301 s]
/proc/loadavg: 2.12 2.07 2.04 3/82 12398
/proc/meminfo: memFree=1305208/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=460.15
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2521 0 0 0 46011 4 0 0 25 0 1 0 1293562545 12861440 2455 996147200 134512640 135237403 4294956256 18446744073709551615 135098976 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2455 408 176 0 2044 0
Current children cumulated CPU time (s) 460.15
Current children cumulated vsize (KiB) 12560

[startup+522.302 s]
/proc/loadavg: 2.11 2.07 2.04 3/82 12398
/proc/meminfo: memFree=1276088/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=519.89
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2522 0 0 0 51984 5 0 0 25 0 1 0 1293562545 12861440 2456 996147200 134512640 135237403 4294956256 18446744073709551615 135018381 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2456 408 176 0 2044 0
Current children cumulated CPU time (s) 519.89
Current children cumulated vsize (KiB) 12560

[startup+582.302 s]
/proc/loadavg: 2.10 2.07 2.04 3/82 12398
/proc/meminfo: memFree=1246264/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=579.6
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2522 0 0 0 57955 5 0 0 25 0 1 0 1293562545 12861440 2456 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2456 408 176 0 2044 0
Current children cumulated CPU time (s) 579.6
Current children cumulated vsize (KiB) 12560

[startup+642.302 s]
/proc/loadavg: 2.09 2.07 2.04 3/82 12398
/proc/meminfo: memFree=1216632/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=639.34
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2522 0 0 0 63928 6 0 0 25 0 1 0 1293562545 12861440 2456 996147200 134512640 135237403 4294956256 18446744073709551615 135065226 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2456 408 176 0 2044 0
Current children cumulated CPU time (s) 639.34
Current children cumulated vsize (KiB) 12560


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.07 2.07 2.03 3/82 12398
/proc/meminfo: memFree=1099128/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=878.25
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2523 0 0 0 87817 8 0 0 25 0 1 0 1293562545 12861440 2457 996147200 134512640 135237403 4294956256 18446744073709551615 135017523 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2457 408 176 0 2044 0
Current children cumulated CPU time (s) 878.25
Current children cumulated vsize (KiB) 12560

[startup+942.302 s]
/proc/loadavg: 2.06 2.07 2.03 3/82 12404
/proc/meminfo: memFree=1070064/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=937.97
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2524 0 0 0 93789 8 0 0 25 0 1 0 1293562545 12861440 2458 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2458 408 176 0 2044 0
Current children cumulated CPU time (s) 937.97
Current children cumulated vsize (KiB) 12560

[startup+1002.3 s]
/proc/loadavg: 2.06 2.07 2.03 3/82 12404
/proc/meminfo: memFree=1040368/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=997.7
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2524 0 0 0 99761 9 0 0 25 0 1 0 1293562545 12861440 2458 996147200 134512640 135237403 4294956256 18446744073709551615 135094156 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2458 408 176 0 2044 0
Current children cumulated CPU time (s) 997.7
Current children cumulated vsize (KiB) 12560

[startup+1062.3 s]
/proc/loadavg: 2.13 2.08 2.04 3/82 12404
/proc/meminfo: memFree=1011248/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1057.43
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2524 0 0 0 105734 9 0 0 25 0 1 0 1293562545 12861440 2458 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2458 408 176 0 2044 0
Current children cumulated CPU time (s) 1057.43
Current children cumulated vsize (KiB) 12560

[startup+1122.3 s]
/proc/loadavg: 2.12 2.08 2.04 3/82 12404
/proc/meminfo: memFree=981808/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1117.15
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2525 0 0 0 111705 10 0 0 25 0 1 0 1293562545 12861440 2459 996147200 134512640 135237403 4294956256 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2459 408 176 0 2044 0
Current children cumulated CPU time (s) 1117.15
Current children cumulated vsize (KiB) 12560

[startup+1182.3 s]
/proc/loadavg: 2.11 2.08 2.04 3/82 12404
/proc/meminfo: memFree=952560/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1176.88
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2525 0 0 0 117678 10 0 0 25 0 1 0 1293562545 12861440 2459 996147200 134512640 135237403 4294956256 18446744073709551615 135094256 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2459 408 176 0 2044 0
Current children cumulated CPU time (s) 1176.88
Current children cumulated vsize (KiB) 12560

[startup+1242.3 s]
/proc/loadavg: 2.10 2.08 2.04 3/82 12406
/proc/meminfo: memFree=922808/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1236.61
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2525 0 0 0 123650 11 0 0 25 0 1 0 1293562545 12861440 2459 996147200 134512640 135237403 4294956256 18446744073709551615 135065264 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2459 408 176 0 2044 0
Current children cumulated CPU time (s) 1236.61
Current children cumulated vsize (KiB) 12560

[startup+1302.3 s]
/proc/loadavg: 2.09 2.08 2.04 3/82 12406
/proc/meminfo: memFree=893176/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1296.33
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2525 0 0 0 129622 11 0 0 25 0 1 0 1293562545 12861440 2459 996147200 134512640 135237403 4294956256 18446744073709551615 135094156 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2459 408 176 0 2044 0
Current children cumulated CPU time (s) 1296.33
Current children cumulated vsize (KiB) 12560

[startup+1362.3 s]
/proc/loadavg: 2.08 2.08 2.04 3/82 12406
/proc/meminfo: memFree=864056/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1356.06
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2525 0 0 0 135594 12 0 0 25 0 1 0 1293562545 12861440 2459 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2459 408 176 0 2044 0
Current children cumulated CPU time (s) 1356.06
Current children cumulated vsize (KiB) 12560

[startup+1422.31 s]
/proc/loadavg: 2.08 2.08 2.04 3/82 12406
/proc/meminfo: memFree=834616/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1415.79
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2526 0 0 0 141566 13 0 0 25 0 1 0 1293562545 12861440 2460 996147200 134512640 135237403 4294956256 18446744073709551615 135019011 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2460 408 176 0 2044 0
Current children cumulated CPU time (s) 1415.79
Current children cumulated vsize (KiB) 12560

[startup+1482.3 s]
/proc/loadavg: 2.07 2.07 2.04 3/82 12406
/proc/meminfo: memFree=805432/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1475.51
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2526 0 0 0 147537 14 0 0 25 0 1 0 1293562545 12861440 2460 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2460 408 176 0 2044 0
Current children cumulated CPU time (s) 1475.51
Current children cumulated vsize (KiB) 12560

[startup+1542.3 s]
/proc/loadavg: 2.07 2.07 2.03 3/82 12406
/proc/meminfo: memFree=775928/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1535.23
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2527 0 0 0 153509 14 0 0 25 0 1 0 1293562545 12861440 2461 996147200 134512640 135237403 4294956256 18446744073709551615 135019401 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2461 408 176 0 2044 0
Current children cumulated CPU time (s) 1535.23
Current children cumulated vsize (KiB) 12560

[startup+1602.3 s]
/proc/loadavg: 2.06 2.07 2.03 3/82 12406
/proc/meminfo: memFree=746808/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1594.96
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2527 0 0 0 159481 15 0 0 25 0 1 0 1293562545 12861440 2461 996147200 134512640 135237403 4294956256 18446744073709551615 135093036 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2461 408 176 0 2044 0
Current children cumulated CPU time (s) 1594.96
Current children cumulated vsize (KiB) 12560

[startup+1662.3 s]
/proc/loadavg: 2.06 2.07 2.03 3/82 12406
/proc/meminfo: memFree=717048/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1654.69
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2527 0 0 0 165453 16 0 0 25 0 1 0 1293562545 12861440 2461 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2461 408 176 0 2044 0
Current children cumulated CPU time (s) 1654.69
Current children cumulated vsize (KiB) 12560

[startup+1722.3 s]
/proc/loadavg: 2.13 2.09 2.04 3/82 12406
/proc/meminfo: memFree=687992/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1714.41
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2527 0 0 0 171425 16 0 0 25 0 1 0 1293562545 12861440 2461 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2461 408 176 0 2044 0
Current children cumulated CPU time (s) 1714.41
Current children cumulated vsize (KiB) 12560

[startup+1782.3 s]
/proc/loadavg: 2.12 2.09 2.04 3/82 12406
/proc/meminfo: memFree=658296/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1774.14
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2527 0 0 0 177397 17 0 0 25 0 1 0 1293562545 12861440 2461 996147200 134512640 135237403 4294956256 18446744073709551615 135100463 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2461 408 176 0 2044 0
Current children cumulated CPU time (s) 1774.14
Current children cumulated vsize (KiB) 12560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.3 s]
/proc/loadavg: 2.14 2.09 2.04 3/82 12445
/proc/meminfo: memFree=1591344/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1800.02
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2527 0 0 0 179984 18 0 0 25 0 1 0 1293562545 12861440 2461 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2461 408 176 0 2044 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 12560

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

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

[startup+1808.3 s]
/proc/loadavg: 2.14 2.09 2.04 3/82 12445
/proc/meminfo: memFree=1591344/2055920 swapFree=4120828/4192956
[pid=12397] ppid=12395 vsize=12560 CPUtime=1800.02
/proc/12397/stat : 12397 (xsolve) R 12395 12397 8739 0 -1 4194304 2527 0 0 0 179984 18 0 0 25 0 1 0 1293562545 12861440 2461 996147200 134512640 135237403 4294956256 18446744073709551615 135069045 0 0 4096 0 0 0 0 17 0 0 0
/proc/12397/statm: 3140 2461 408 176 0 2044 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 12560

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.31
CPU time (s): 1800.03
CPU user time (s): 1799.84
CPU system time (s): 0.181972
CPU usage (%): 99.5417
Max. virtual memory (cumulated for all children) (KiB): 12560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2527
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= 25312

runsolver used 1.77273 second user time and 4.81827 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-03 04:46:06
IDJOB=1051436
IDBENCH=55439
IDSOLVER=358
FILE ID=node20/1051436-1215053166
PBS_JOBID= 7875133
Free space on /tmp= 66540 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-67-11-a4.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051436-1215053166/watcher-1051436-1215053166 -o /tmp/evaluation-result-1051436-1215053166/solver-1051436-1215053166 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1051436-1215053166.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 085bfc51df6ecdce11133d129a5861be
RANDOM SEED=1963391039

node20.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:       1536984 kB
Buffers:         27288 kB
Cached:         242468 kB
SwapCached:      66028 kB
Active:         291220 kB
Inactive:       157244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1536984 kB
SwapTotal:     4192956 kB
SwapFree:      4120828 kB
Dirty:            4676 kB
Writeback:           0 kB
Mapped:         194184 kB
Slab:            55396 kB
Committed_AS:  3330580 kB
PageTables:       2208 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= 66540 MiB
End job on node20 at 2008-07-03 05:16:17