Trace number 1081787

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) 1800.06 1803.82

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-45.xml
MD5SUMc4567f2420b9c0b07f072179a1cd8341
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark346.213
Satisfiable
(Un)Satisfiability was proved
Number of variables2025
Number of constraints44594
Maximum constraint arity2
Maximum domain size45
Number of constraints which are defined in extension0
Number of constraints which are defined in intension44594
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	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-1081787-1215219004/watcher-1081787-1215219004 -o /tmp/evaluation-result-1081787-1215219004/solver-1081787-1215219004 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081787-1215219004.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.91 1.97 1.99 3/75 24687
/proc/meminfo: memFree=1182232/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=18572 CPUtime=0
/proc/24687/stat : 24687 (runsolver) R 24685 24687 23668 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 2000872068 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 250968861991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24687/statm: 4643 292 257 25 0 2626 0

[startup+0.0861671 s]
/proc/loadavg: 1.91 1.97 1.99 3/75 24687
/proc/meminfo: memFree=1182232/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=5500 CPUtime=0.06
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 701 0 1 0 6 0 0 0 18 0 1 0 2000872068 5632000 668 996147200 134512640 135237403 4294956240 18446744073709551615 4160505306 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 1375 668 378 176 0 279 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5500

[startup+0.102165 s]
/proc/loadavg: 1.91 1.97 1.99 3/75 24687
/proc/meminfo: memFree=1182232/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=5628 CPUtime=0.08
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 736 0 1 0 8 0 0 0 18 0 1 0 2000872068 5763072 703 996147200 134512640 135237403 4294956240 18446744073709551615 134662289 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 1407 703 378 176 0 311 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5628

[startup+0.302206 s]
/proc/loadavg: 1.91 1.97 1.99 3/75 24687
/proc/meminfo: memFree=1182232/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=7328 CPUtime=0.28
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 1137 0 1 0 28 0 0 0 19 0 1 0 2000872068 7503872 1104 996147200 134512640 135237403 4294956240 18446744073709551615 4159010261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 1832 1104 378 176 0 736 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7328

[startup+0.702279 s]
/proc/loadavg: 1.91 1.97 1.99 3/75 24687
/proc/meminfo: memFree=1182232/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=10408 CPUtime=0.68
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 1901 0 1 0 68 0 0 0 23 0 1 0 2000872068 10657792 1868 996147200 134512640 135237403 4294956240 18446744073709551615 134614893 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 2602 1868 378 176 0 1506 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10408

[startup+1.50142 s]
/proc/loadavg: 1.91 1.97 1.99 3/76 24688
/proc/meminfo: memFree=1173456/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=16556 CPUtime=1.47
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 3463 0 1 0 145 2 0 0 25 0 1 0 2000872068 16953344 3364 996147200 134512640 135237403 4294956240 18446744073709551615 12365522 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 4139 3364 378 176 0 3043 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16556

[startup+3.10171 s]
/proc/loadavg: 1.91 1.97 1.99 3/76 24688
/proc/meminfo: memFree=1139216/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=3.06
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11331 0 1 0 299 7 0 0 25 0 1 0 2000872068 51970048 10931 996147200 134512640 135237403 4294956240 18446744073709551615 135013953 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 12688 10931 411 176 0 11592 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 50752

[startup+6.30127 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 24688
/proc/meminfo: memFree=1139152/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=6.23
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11334 0 1 0 616 7 0 0 25 0 1 0 2000872068 51970048 10934 996147200 134512640 135237403 4294956240 18446744073709551615 134535781 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 12688 10934 411 176 0 11592 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 50752

[startup+12.7014 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 24688
/proc/meminfo: memFree=1139088/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=12.57
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11334 0 1 0 1250 7 0 0 25 0 1 0 2000872068 51970048 10934 996147200 134512640 135237403 4294956240 18446744073709551615 134536049 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 12688 10934 411 176 0 11592 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 50752

[startup+25.5017 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 24688
/proc/meminfo: memFree=1138192/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=25.24
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11347 0 1 0 2517 7 0 0 25 0 1 0 2000872068 51970048 10947 996147200 134512640 135237403 4294956240 18446744073709551615 135100900 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 12688 10947 411 176 0 11592 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 50752

[startup+51.1022 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 24688
/proc/meminfo: memFree=1135568/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=50.6
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11365 0 1 0 5053 7 0 0 25 0 1 0 2000872068 51970048 10965 996147200 134512640 135237403 4294956240 18446744073709551615 134539948 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 12688 10965 411 176 0 11592 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 50752

[startup+102.307 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 24688
/proc/meminfo: memFree=1133072/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=101.32
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11375 0 1 0 10125 7 0 0 25 0 1 0 2000872068 51970048 10975 996147200 134512640 135237403 4294956240 18446744073709551615 134543485 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 12688 10975 411 176 0 11592 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 50752

[startup+162.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 24688
/proc/meminfo: memFree=1126096/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=160.74
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11411 0 1 0 16067 7 0 0 25 0 1 0 2000872068 51970048 11011 996147200 134512640 135237403 4294956240 18446744073709551615 134543485 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 12688 11011 411 176 0 11592 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 50752

[startup+222.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 24688
/proc/meminfo: memFree=1121936/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=220.17
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11414 0 1 0 22010 7 0 0 25 0 1 0 2000872068 51970048 11014 996147200 134512640 135237403 4294956240 18446744073709551615 134536117 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 12688 11014 411 176 0 11592 0
Current children cumulated CPU time (s) 220.17
Current children cumulated vsize (KiB) 50752

[startup+282.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 24688
/proc/meminfo: memFree=1121296/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=279.61
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11435 0 1 0 27954 7 0 0 25 0 1 0 2000872068 51970048 11035 996147200 134512640 135237403 4294956240 18446744073709551615 134543482 0 0 4096 0 0 0 0 17 1 0 0
/proc/24687/statm: 12688 11035 411 176 0 11592 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 50752

[startup+342.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24726
/proc/meminfo: memFree=1428192/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=339.18
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11441 0 1 0 33911 7 0 0 25 0 1 0 2000872068 51970048 11041 996147200 134512640 135237403 4294956240 18446744073709551615 134532560 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11041 411 176 0 11592 0
Current children cumulated CPU time (s) 339.18
Current children cumulated vsize (KiB) 50752

[startup+402.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24726
/proc/meminfo: memFree=1418720/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=399.16
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11441 0 1 0 39908 8 0 0 25 0 1 0 2000872068 51970048 11041 996147200 134512640 135237403 4294956240 18446744073709551615 134536049 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11041 411 176 0 11592 0
Current children cumulated CPU time (s) 399.16
Current children cumulated vsize (KiB) 50752

[startup+462.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24729
/proc/meminfo: memFree=1332496/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=459.13
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11445 0 1 0 45905 8 0 0 25 0 1 0 2000872068 51970048 11045 996147200 134512640 135237403 4294956240 18446744073709551615 134543535 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11045 411 176 0 11592 0
Current children cumulated CPU time (s) 459.13
Current children cumulated vsize (KiB) 50752

[startup+522.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24729
/proc/meminfo: memFree=1332304/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=519.11
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11445 0 1 0 51903 8 0 0 25 0 1 0 2000872068 51970048 11045 996147200 134512640 135237403 4294956240 18446744073709551615 134535712 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11045 411 176 0 11592 0
Current children cumulated CPU time (s) 519.11
Current children cumulated vsize (KiB) 50752

[startup+582.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24729
/proc/meminfo: memFree=1332304/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=579.08
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11451 0 1 0 57900 8 0 0 25 0 1 0 2000872068 51970048 11051 996147200 134512640 135237403 4294956240 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11051 411 176 0 11592 0
Current children cumulated CPU time (s) 579.08
Current children cumulated vsize (KiB) 50752

[startup+642.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24729
/proc/meminfo: memFree=1332304/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=639.05
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11451 0 1 0 63897 8 0 0 25 0 1 0 2000872068 51970048 11051 996147200 134512640 135237403 4294956240 18446744073709551615 134535795 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11051 411 176 0 11592 0
Current children cumulated CPU time (s) 639.05
Current children cumulated vsize (KiB) 50752


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1332048/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=818.98
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11455 0 1 0 81889 9 0 0 25 0 1 0 2000872068 51970048 11055 996147200 134512640 135237403 4294956240 18446744073709551615 134540007 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11055 411 176 0 11592 0
Current children cumulated CPU time (s) 818.98
Current children cumulated vsize (KiB) 50752

[startup+882.301 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1332048/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=878.94
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11455 0 1 0 87885 9 0 0 25 0 1 0 2000872068 51970048 11055 996147200 134512640 135237403 4294956240 18446744073709551615 134536049 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11055 411 176 0 11592 0
Current children cumulated CPU time (s) 878.94
Current children cumulated vsize (KiB) 50752

[startup+942.302 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1332048/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=938.92
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11455 0 1 0 93883 9 0 0 25 0 1 0 2000872068 51970048 11055 996147200 134512640 135237403 4294956240 18446744073709551615 134536060 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11055 411 176 0 11592 0
Current children cumulated CPU time (s) 938.92
Current children cumulated vsize (KiB) 50752

[startup+1002.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1332048/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=998.89
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11460 0 1 0 99880 9 0 0 25 0 1 0 2000872068 51970048 11060 996147200 134512640 135237403 4294956240 18446744073709551615 134543491 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11060 411 176 0 11592 0
Current children cumulated CPU time (s) 998.89
Current children cumulated vsize (KiB) 50752

[startup+1062.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331984/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1058.86
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11460 0 1 0 105877 9 0 0 25 0 1 0 2000872068 51970048 11060 996147200 134512640 135237403 4294956240 18446744073709551615 134543495 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11060 411 176 0 11592 0
Current children cumulated CPU time (s) 1058.86
Current children cumulated vsize (KiB) 50752

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331984/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1118.83
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11460 0 1 0 111874 9 0 0 25 0 1 0 2000872068 51970048 11060 996147200 134512640 135237403 4294956240 18446744073709551615 134540004 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11060 411 176 0 11592 0
Current children cumulated CPU time (s) 1118.83
Current children cumulated vsize (KiB) 50752

[startup+1182.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331920/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1178.8
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11460 0 1 0 117871 9 0 0 25 0 1 0 2000872068 51970048 11060 996147200 134512640 135237403 4294956240 18446744073709551615 135013889 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11060 411 176 0 11592 0
Current children cumulated CPU time (s) 1178.8
Current children cumulated vsize (KiB) 50752

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331728/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1238.78
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11460 0 1 0 123868 10 0 0 25 0 1 0 2000872068 51970048 11060 996147200 134512640 135237403 4294956240 18446744073709551615 134535455 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11060 411 176 0 11592 0
Current children cumulated CPU time (s) 1238.78
Current children cumulated vsize (KiB) 50752

[startup+1302.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331728/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1298.76
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11464 0 1 0 129866 10 0 0 25 0 1 0 2000872068 51970048 11064 996147200 134512640 135237403 4294956240 18446744073709551615 135094192 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11064 411 176 0 11592 0
Current children cumulated CPU time (s) 1298.76
Current children cumulated vsize (KiB) 50752

[startup+1362.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331664/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1358.73
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11464 0 1 0 135863 10 0 0 25 0 1 0 2000872068 51970048 11064 996147200 134512640 135237403 4294956240 18446744073709551615 134543535 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11064 411 176 0 11592 0
Current children cumulated CPU time (s) 1358.73
Current children cumulated vsize (KiB) 50752

[startup+1422.31 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331664/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1418.71
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11464 0 1 0 141861 10 0 0 25 0 1 0 2000872068 51970048 11064 996147200 134512640 135237403 4294956240 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11064 411 176 0 11592 0
Current children cumulated CPU time (s) 1418.71
Current children cumulated vsize (KiB) 50752

[startup+1482.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331600/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1478.68
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11464 0 1 0 147858 10 0 0 25 0 1 0 2000872068 51970048 11064 996147200 134512640 135237403 4294956240 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11064 411 176 0 11592 0
Current children cumulated CPU time (s) 1478.68
Current children cumulated vsize (KiB) 50752

[startup+1542.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331600/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1538.65
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11464 0 1 0 153855 10 0 0 25 0 1 0 2000872068 51970048 11064 996147200 134512640 135237403 4294956240 18446744073709551615 134535713 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11064 411 176 0 11592 0
Current children cumulated CPU time (s) 1538.65
Current children cumulated vsize (KiB) 50752

[startup+1602.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331536/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1598.62
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11464 0 1 0 159852 10 0 0 25 0 1 0 2000872068 51970048 11064 996147200 134512640 135237403 4294956240 18446744073709551615 134539935 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11064 411 176 0 11592 0
Current children cumulated CPU time (s) 1598.62
Current children cumulated vsize (KiB) 50752

[startup+1662.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331472/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1658.6
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11464 0 1 0 165850 10 0 0 25 0 1 0 2000872068 51970048 11064 996147200 134512640 135237403 4294956240 18446744073709551615 134532560 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11064 411 176 0 11592 0
Current children cumulated CPU time (s) 1658.6
Current children cumulated vsize (KiB) 50752

[startup+1722.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331472/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1718.57
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11467 0 1 0 171847 10 0 0 25 0 1 0 2000872068 51970048 11067 996147200 134512640 135237403 4294956240 18446744073709551615 134818001 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11067 411 176 0 11592 0
Current children cumulated CPU time (s) 1718.57
Current children cumulated vsize (KiB) 50752

[startup+1782.3 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331408/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1778.54
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11467 0 1 0 177844 10 0 0 25 0 1 0 2000872068 51970048 11067 996147200 134512640 135237403 4294956240 18446744073709551615 134539349 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11067 411 176 0 11592 0
Current children cumulated CPU time (s) 1778.54
Current children cumulated vsize (KiB) 50752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.8 s]
/proc/loadavg: 2.00 1.98 1.99 3/83 24735
/proc/meminfo: memFree=1331408/2055920 swapFree=4179784/4192956
[pid=24687] ppid=24685 vsize=50752 CPUtime=1800.04
/proc/24687/stat : 24687 (xsolve) R 24685 24687 23668 0 -1 4194304 11467 0 1 0 179994 10 0 0 25 0 1 0 2000872068 51970048 11067 996147200 134512640 135237403 4294956240 18446744073709551615 135094331 0 0 4096 0 0 0 0 17 0 0 0
/proc/24687/statm: 12688 11067 411 176 0 11592 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 50752

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): 1803.82
CPU time (s): 1800.06
CPU user time (s): 1799.95
CPU system time (s): 0.114982
CPU usage (%): 99.7919
Max. virtual memory (cumulated for all children) (KiB): 50752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.114982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11467
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 40842

runsolver used 2.6356 second user time and 5.31919 second system time

The end

Launcher Data (download as text)

Begin job on node56 at 2008-07-05 02:50:05
IDJOB=1081787
IDBENCH=57137
IDSOLVER=358
FILE ID=node56/1081787-1215219004
PBS_JOBID= 7881797
Free space on /tmp= 103136 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-45.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081787-1215219004/watcher-1081787-1215219004 -o /tmp/evaluation-result-1081787-1215219004/solver-1081787-1215219004 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081787-1215219004.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c4567f2420b9c0b07f072179a1cd8341
RANDOM SEED=983145653

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:       1182712 kB
Buffers:          8176 kB
Cached:         587432 kB
SwapCached:       7076 kB
Active:         374048 kB
Inactive:       441336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1182712 kB
SwapTotal:     4192956 kB
SwapFree:      4179784 kB
Dirty:            6420 kB
Writeback:           0 kB
Mapped:         226968 kB
Slab:            42620 kB
Committed_AS:  4165668 kB
PageTables:       2388 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= 103232 MiB
End job on node56 at 2008-07-05 03:20:11