Trace number 1081955

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) 1800.07 1802.82

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-29.xml
MD5SUMeebadc79eee5c83f4490f3a0193ddac7
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 benchmark32.4861
Satisfiable
(Un)Satisfiability was proved
Number of variables841
Number of constraints11802
Maximum constraint arity2
Maximum domain size29
Number of constraints which are defined in extension0
Number of constraints which are defined in intension11802
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	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-1081955-1215220103/watcher-1081955-1215220103 -o /tmp/evaluation-result-1081955-1215220103/solver-1081955-1215220103 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081955-1215220103.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 2.00 4/75 18664
/proc/meminfo: memFree=1376776/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=816 CPUtime=0
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 2000984543 835584 25 996147200 134512640 135237403 4294956240 18446744073709551615 8438564 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 204 25 19 176 0 3 0

[startup+0.061589 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 18664
/proc/meminfo: memFree=1376776/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=5620 CPUtime=0.05
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 725 0 0 0 5 0 0 0 18 0 1 0 2000984543 5754880 691 996147200 134512640 135237403 4294956240 18446744073709551615 134595329 0 0 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 1405 691 378 176 0 309 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5620

[startup+0.101597 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 18664
/proc/meminfo: memFree=1376776/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=6392 CPUtime=0.09
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 905 0 0 0 9 0 0 0 18 0 1 0 2000984543 6545408 871 996147200 134512640 135237403 4294956240 18446744073709551615 134614939 0 0 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 1598 871 378 176 0 502 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6392

[startup+0.301636 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 18664
/proc/meminfo: memFree=1376776/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=9856 CPUtime=0.28
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 1769 0 0 0 28 0 0 0 19 0 1 0 2000984543 10092544 1735 996147200 134512640 135237403 4294956240 18446744073709551615 134904593 0 0 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 2464 1735 378 176 0 1368 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9856

[startup+0.700715 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 18664
/proc/meminfo: memFree=1376776/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=38128 CPUtime=0.68
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 17085 0 0 0 61 7 0 0 23 0 1 0 2000984543 39043072 8710 996147200 134512640 135237403 4294956240 18446744073709551615 135018440 0 0 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 9532 8710 414 176 0 8436 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 38128

[startup+1.50186 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18665
/proc/meminfo: memFree=1343168/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=39840 CPUtime=1.47
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 17667 0 0 0 140 7 0 0 25 0 1 0 2000984543 40796160 9066 996147200 134512640 135237403 4294956240 18446744073709551615 134803488 0 0 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 9960 9066 415 176 0 8864 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 39840

[startup+3.10115 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18665
/proc/meminfo: memFree=1341824/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=40236 CPUtime=3.05
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 17769 0 0 0 298 7 0 0 25 0 1 0 2000984543 41201664 9168 996147200 134512640 135237403 4294956240 18446744073709551615 134840477 0 0 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 10059 9168 415 176 0 8963 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 40236

[startup+6.30174 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18665
/proc/meminfo: memFree=1340608/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=41656 CPUtime=6.22
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 18236 0 0 0 615 7 0 0 25 0 1 0 2000984543 42655744 9378 996147200 134512640 135237403 4294956240 18446744073709551615 134804082 0 0 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 10414 9378 415 176 0 9318 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 41656

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18665
/proc/meminfo: memFree=1338432/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=44892 CPUtime=12.57
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 19300 0 0 0 1249 8 0 0 25 0 1 0 2000984543 45969408 9929 996147200 134512640 135237403 4294956240 18446744073709551615 134802587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 11223 9929 415 176 0 10127 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 44892

[startup+25.5013 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 18665
/proc/meminfo: memFree=1338112/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=45288 CPUtime=25.27
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 19391 0 0 0 2519 8 0 0 25 0 1 0 2000984543 46374912 10020 996147200 134512640 135237403 4294956240 18446744073709551615 135093941 0 0 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 11322 10020 415 176 0 10226 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 45288

[startup+51.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18666
/proc/meminfo: memFree=1337848/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=45552 CPUtime=50.67
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 19454 0 0 0 5058 9 0 0 25 0 1 0 2000984543 46645248 10083 996147200 134512640 135237403 4294956240 18446744073709551615 135093921 0 0 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 11388 10083 415 176 0 10292 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 45552

[startup+102.305 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18666
/proc/meminfo: memFree=1336568/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=45948 CPUtime=101.48
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 19749 0 0 0 10139 9 0 0 25 0 1 0 2000984543 47050752 10378 996147200 134512640 135237403 4294956240 18446744073709551615 135017538 0 0 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 11487 10378 415 176 0 10391 0
Current children cumulated CPU time (s) 101.48
Current children cumulated vsize (KiB) 45948

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18666
/proc/meminfo: memFree=1335928/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46344 CPUtime=161.01
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 19908 0 0 0 16092 9 0 0 25 0 1 0 2000984543 47456256 10537 996147200 134512640 135237403 4294956240 18446744073709551615 134803321 0 0 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 11586 10537 415 176 0 10490 0
Current children cumulated CPU time (s) 161.01
Current children cumulated vsize (KiB) 46344

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18666
/proc/meminfo: memFree=1335864/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46476 CPUtime=220.55
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 19926 0 0 0 22046 9 0 0 25 0 1 0 2000984543 47591424 10555 996147200 134512640 135237403 4294956240 18446744073709551615 134802883 0 0 4096 0 0 0 0 17 1 0 0
/proc/18664/statm: 11619 10555 415 176 0 10523 0
Current children cumulated CPU time (s) 220.55
Current children cumulated vsize (KiB) 46476

[startup+282.302 s]
/proc/loadavg: 2.03 2.00 2.00 3/81 18706
/proc/meminfo: memFree=1322440/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46476 CPUtime=280.28
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 19941 0 0 0 28018 10 0 0 25 0 1 0 2000984543 47591424 10570 996147200 134512640 135237403 4294956240 18446744073709551615 134802469 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11619 10570 415 176 0 10523 0
Current children cumulated CPU time (s) 280.28
Current children cumulated vsize (KiB) 46476

[startup+342.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 18744
/proc/meminfo: memFree=1380232/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=340.25
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 19996 0 0 0 34014 11 0 0 25 0 1 0 2000984543 47861760 10625 996147200 134512640 135237403 4294956240 18446744073709551615 134819120 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10625 415 176 0 10589 0
Current children cumulated CPU time (s) 340.25
Current children cumulated vsize (KiB) 46740

[startup+402.302 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 18745
/proc/meminfo: memFree=1337992/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=400.22
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20000 0 0 0 40011 11 0 0 25 0 1 0 2000984543 47861760 10629 996147200 134512640 135237403 4294956240 18446744073709551615 135040204 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10629 415 176 0 10589 0
Current children cumulated CPU time (s) 400.22
Current children cumulated vsize (KiB) 46740

[startup+462.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 18745
/proc/meminfo: memFree=1337928/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=460.19
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20001 0 0 0 46008 11 0 0 25 0 1 0 2000984543 47861760 10630 996147200 134512640 135237403 4294956240 18446744073709551615 135093934 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10630 415 176 0 10589 0
Current children cumulated CPU time (s) 460.19
Current children cumulated vsize (KiB) 46740

[startup+522.303 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337928/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=520.16
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20001 0 0 0 52005 11 0 0 25 0 1 0 2000984543 47861760 10630 996147200 134512640 135237403 4294956240 18446744073709551615 135014531 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10630 415 176 0 10589 0
Current children cumulated CPU time (s) 520.16
Current children cumulated vsize (KiB) 46740

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337992/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=580.13
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20001 0 0 0 58002 11 0 0 25 0 1 0 2000984543 47861760 10630 996147200 134512640 135237403 4294956240 18446744073709551615 135018275 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10630 415 176 0 10589 0
Current children cumulated CPU time (s) 580.13
Current children cumulated vsize (KiB) 46740

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337992/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=640.11
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20001 0 0 0 63999 12 0 0 25 0 1 0 2000984543 47861760 10630 996147200 134512640 135237403 4294956240 18446744073709551615 135014504 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10630 415 176 0 10589 0
Current children cumulated CPU time (s) 640.11
Current children cumulated vsize (KiB) 46740


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337864/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=820.02
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20001 0 0 0 81990 12 0 0 25 0 1 0 2000984543 47861760 10630 996147200 134512640 135237403 4294956240 18446744073709551615 135065222 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10630 415 176 0 10589 0
Current children cumulated CPU time (s) 820.02
Current children cumulated vsize (KiB) 46740

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337864/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=879.99
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20001 0 0 0 87987 12 0 0 25 0 1 0 2000984543 47861760 10630 996147200 134512640 135237403 4294956240 18446744073709551615 134803169 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10630 415 176 0 10589 0
Current children cumulated CPU time (s) 879.99
Current children cumulated vsize (KiB) 46740

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337928/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=939.96
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 93984 12 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135094224 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 939.96
Current children cumulated vsize (KiB) 46740

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337928/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=999.93
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 99981 12 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135013264 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 999.93
Current children cumulated vsize (KiB) 46740

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337800/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1059.91
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 105978 13 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135014540 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1059.91
Current children cumulated vsize (KiB) 46740

[startup+1122.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/82 18745
/proc/meminfo: memFree=1337864/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1119.88
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 111975 13 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135100337 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1119.88
Current children cumulated vsize (KiB) 46740

[startup+1182.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/82 18745
/proc/meminfo: memFree=1337864/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1179.85
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 117972 13 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135094128 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1179.85
Current children cumulated vsize (KiB) 46740

[startup+1242.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 18745
/proc/meminfo: memFree=1337736/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1239.82
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 123969 13 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135014539 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1239.82
Current children cumulated vsize (KiB) 46740

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18745
/proc/meminfo: memFree=1337736/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1299.79
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 129966 13 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135018364 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1299.79
Current children cumulated vsize (KiB) 46740

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 18745
/proc/meminfo: memFree=1337736/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1359.76
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 135963 13 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135018385 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1359.76
Current children cumulated vsize (KiB) 46740

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337736/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1419.73
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 141960 13 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135098992 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1419.73
Current children cumulated vsize (KiB) 46740

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337800/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1479.7
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 147956 14 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135014540 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1479.7
Current children cumulated vsize (KiB) 46740

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337736/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1539.67
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 153953 14 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 134785926 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1539.67
Current children cumulated vsize (KiB) 46740

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337672/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1599.64
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 159950 14 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135018521 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1599.64
Current children cumulated vsize (KiB) 46740

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337736/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1659.61
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 165947 14 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135018524 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1659.61
Current children cumulated vsize (KiB) 46740

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337736/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1719.58
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 171944 14 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 134800979 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1719.58
Current children cumulated vsize (KiB) 46740

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337672/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1779.56
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 177941 15 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135011668 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1779.56
Current children cumulated vsize (KiB) 46740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18745
/proc/meminfo: memFree=1337672/2055920 swapFree=4180412/4192956
[pid=18664] ppid=18662 vsize=46740 CPUtime=1800.06
/proc/18664/stat : 18664 (xsolve) R 18662 18664 16052 0 -1 4194304 20003 0 0 0 179991 15 0 0 25 0 1 0 2000984543 47861760 10632 996147200 134512640 135237403 4294956240 18446744073709551615 135094257 0 0 4096 0 0 0 0 17 0 0 0
/proc/18664/statm: 11685 10632 415 176 0 10589 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 46740

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): 1802.82
CPU time (s): 1800.07
CPU user time (s): 1799.91
CPU system time (s): 0.159975
CPU usage (%): 99.8477
Max. virtual memory (cumulated for all children) (KiB): 58676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20003
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= 11834

runsolver used 2.31065 second user time and 5.58915 second system time

The end

Launcher Data (download as text)

Begin job on node21 at 2008-07-05 03:08:23
IDJOB=1081955
IDBENCH=57165
IDSOLVER=358
FILE ID=node21/1081955-1215220103
PBS_JOBID= 7881680
Free space on /tmp= 66468 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-29.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081955-1215220103/watcher-1081955-1215220103 -o /tmp/evaluation-result-1081955-1215220103/solver-1081955-1215220103 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081955-1215220103.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= eebadc79eee5c83f4490f3a0193ddac7
RANDOM SEED=338775916

node21.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:       1377256 kB
Buffers:         93792 kB
Cached:         439180 kB
SwapCached:       6472 kB
Active:         274940 kB
Inactive:       335540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1377256 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:            2364 kB
Writeback:           0 kB
Mapped:          82984 kB
Slab:            53164 kB
Committed_AS:  3687780 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= 66480 MiB
End job on node21 at 2008-07-05 03:38:28