Trace number 1081798

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
MDG-noprobe 2008-06-27? (TO) 1800.09 1801.02

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-48.xml
MD5SUM2954e4929c1ef5c3af61301ca56f5bd2
Bench Category2-ARY-INT (binary 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 variables2304
Number of constraints54191
Maximum constraint arity2
Maximum domain size48
Number of constraints which are defined in extension0
Number of constraints which are defined in intension54191
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	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-1081798-1215219122/watcher-1081798-1215219122 -o /tmp/evaluation-result-1081798-1215219122/solver-1081798-1215219122 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1081798-1215219122.xml -heu dom/wdeg -res no 

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: 1.99 1.97 1.98 4/73 2453
/proc/meminfo: memFree=1496384/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=4584 CPUtime=0
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 133582387 4694016 294 996147200 134512640 135239859 4294956208 18446744073709551615 4158772064 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 1146 300 255 177 0 49 0

[startup+0.0731959 s]
/proc/loadavg: 1.99 1.97 1.98 4/73 2453
/proc/meminfo: memFree=1496384/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=5628 CPUtime=0.06
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 715 0 0 0 6 0 0 0 18 0 1 0 133582387 5763072 681 996147200 134512640 135239859 4294956208 18446744073709551615 134693217 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 1407 681 375 177 0 310 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5628

[startup+0.102199 s]
/proc/loadavg: 1.99 1.97 1.98 4/73 2453
/proc/meminfo: memFree=1496384/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=5888 CPUtime=0.09
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 779 0 0 0 9 0 0 0 18 0 1 0 133582387 6029312 745 996147200 134512640 135239859 4294956208 18446744073709551615 134704475 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 1472 745 375 177 0 375 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5888

[startup+0.301219 s]
/proc/loadavg: 1.99 1.97 1.98 4/73 2453
/proc/meminfo: memFree=1496384/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=7488 CPUtime=0.29
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 1177 0 0 0 29 0 0 0 19 0 1 0 133582387 7667712 1143 996147200 134512640 135239859 4294956208 18446744073709551615 11122299 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 1872 1143 375 177 0 775 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7488

[startup+0.70226 s]
/proc/loadavg: 1.99 1.97 1.98 4/73 2453
/proc/meminfo: memFree=1496384/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=10608 CPUtime=0.69
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 1951 0 0 0 68 1 0 0 23 0 1 0 133582387 10862592 1917 996147200 134512640 135239859 4294956208 18446744073709551615 4159728993 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 2652 1917 375 177 0 1555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10608

[startup+1.50134 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 2454
/proc/meminfo: memFree=1487800/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=16884 CPUtime=1.49
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 3556 0 0 0 146 3 0 0 25 0 1 0 133582387 17289216 3456 996147200 134512640 135239859 4294956208 18446744073709551615 134618029 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 4221 3456 375 177 0 3124 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16884

[startup+3.1015 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 2454
/proc/meminfo: memFree=1479096/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=3.09
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13920 0 0 0 301 8 0 0 25 0 1 0 133582387 64540672 13485 996147200 134512640 135239859 4294956208 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13485 412 177 0 14660 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 63028

[startup+6.30183 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 2454
/proc/meminfo: memFree=1443520/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=6.29
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13923 0 0 0 621 8 0 0 25 0 1 0 133582387 64540672 13488 996147200 134512640 135239859 4294956208 18446744073709551615 134535020 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13488 412 177 0 14660 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 63028

[startup+12.7015 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 2454
/proc/meminfo: memFree=1443520/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=12.68
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13923 0 0 0 1260 8 0 0 25 0 1 0 133582387 64540672 13488 996147200 134512640 135239859 4294956208 18446744073709551615 134543095 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13488 412 177 0 14660 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 63028

[startup+25.5018 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 2454
/proc/meminfo: memFree=1443648/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=25.48
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 2540 8 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 135096304 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63028

[startup+51.1014 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 2454
/proc/meminfo: memFree=1443712/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=51.06
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 5098 8 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134543153 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 63028

[startup+102.307 s]
/proc/loadavg: 1.99 1.97 1.98 3/74 2454
/proc/meminfo: memFree=1443648/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=102.25
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 10217 8 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134543107 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 63028

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2490
/proc/meminfo: memFree=1375048/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=162.19
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 16210 9 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134532432 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 63028

[startup+222.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2494
/proc/meminfo: memFree=1323512/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=221.99
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 22190 9 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134534992 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 221.99
Current children cumulated vsize (KiB) 63028

[startup+282.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2494
/proc/meminfo: memFree=1323320/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=281.96
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 28187 9 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134532176 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 281.96
Current children cumulated vsize (KiB) 63028

[startup+342.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2494
/proc/meminfo: memFree=1323320/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=341.95
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 34185 10 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134820104 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 341.95
Current children cumulated vsize (KiB) 63028

[startup+402.303 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2494
/proc/meminfo: memFree=1323320/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=401.92
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 40182 10 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 135103023 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 401.92
Current children cumulated vsize (KiB) 63028

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2494
/proc/meminfo: memFree=1323320/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=461.9
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 46180 10 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134532182 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 461.9
Current children cumulated vsize (KiB) 63028

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2494
/proc/meminfo: memFree=1323320/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=521.88
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 52178 10 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134535665 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 521.88
Current children cumulated vsize (KiB) 63028

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2500
/proc/meminfo: memFree=1323256/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=581.84
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 58174 10 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134535328 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 63028

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2500
/proc/meminfo: memFree=1323256/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=641.82
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 64172 10 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134543111 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 641.82
Current children cumulated vsize (KiB) 63028


################
# More data... #
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[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2500
/proc/meminfo: memFree=1323192/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=821.76
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 82165 11 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134535399 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 63028

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2500
/proc/meminfo: memFree=1323192/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=881.73
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 88162 11 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134535399 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 881.73
Current children cumulated vsize (KiB) 63028

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2500
/proc/meminfo: memFree=1323192/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=941.71
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 94160 11 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 135016018 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 941.71
Current children cumulated vsize (KiB) 63028

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2500
/proc/meminfo: memFree=1323192/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1001.68
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 100157 11 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1001.68
Current children cumulated vsize (KiB) 63028

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2500
/proc/meminfo: memFree=1323128/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1061.66
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 106155 11 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134535343 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 63028

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2500
/proc/meminfo: memFree=1323128/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1121.64
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 112153 11 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134543151 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 63028

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2500
/proc/meminfo: memFree=1323128/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1181.61
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 118150 11 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 135016019 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 63028

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2500
/proc/meminfo: memFree=1323128/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1241.59
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 124148 11 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134535701 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1241.59
Current children cumulated vsize (KiB) 63028

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/81 2500
/proc/meminfo: memFree=1323128/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1301.56
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 130145 11 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134543095 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1301.56
Current children cumulated vsize (KiB) 63028

[startup+1362.3 s]
/proc/loadavg: 2.07 1.99 1.99 3/81 2500
/proc/meminfo: memFree=1323064/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1361.54
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 136143 11 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1361.54
Current children cumulated vsize (KiB) 63028

[startup+1422.31 s]
/proc/loadavg: 2.09 2.00 1.99 3/81 2500
/proc/meminfo: memFree=1322936/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1421.52
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 142140 12 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 135016026 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1421.52
Current children cumulated vsize (KiB) 63028

[startup+1482.3 s]
/proc/loadavg: 2.09 2.02 2.00 3/81 2500
/proc/meminfo: memFree=1322936/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1481.49
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 148137 12 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134543174 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1481.49
Current children cumulated vsize (KiB) 63028

[startup+1542.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/81 2500
/proc/meminfo: memFree=1322936/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1541.47
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 154135 12 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134543153 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1541.47
Current children cumulated vsize (KiB) 63028

[startup+1602.3 s]
/proc/loadavg: 2.20 2.07 2.01 3/81 2500
/proc/meminfo: memFree=1322936/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1601.45
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 160133 12 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134535679 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1601.45
Current children cumulated vsize (KiB) 63028

[startup+1662.3 s]
/proc/loadavg: 2.16 2.08 2.02 3/81 2500
/proc/meminfo: memFree=1322936/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1661.42
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 166130 12 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134543041 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1661.42
Current children cumulated vsize (KiB) 63028

[startup+1722.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/81 2500
/proc/meminfo: memFree=1322936/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1721.4
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 172128 12 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 135016195 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1721.4
Current children cumulated vsize (KiB) 63028

[startup+1782.3 s]
/proc/loadavg: 2.02 2.05 2.01 3/81 2500
/proc/meminfo: memFree=1322936/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1781.38
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 178126 12 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134535692 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1781.38
Current children cumulated vsize (KiB) 63028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 2.01 2.05 2.01 3/81 2500
/proc/meminfo: memFree=1322936/2055920 swapFree=4192812/4192956
[pid=2453] ppid=2451 vsize=63028 CPUtime=1800.07
/proc/2453/stat : 2453 (xsolve) R 2451 2453 380 0 -1 4194304 13924 0 0 0 179995 12 0 0 25 0 1 0 133582387 64540672 13489 996147200 134512640 135239859 4294956208 18446744073709551615 134543059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2453/statm: 15757 13489 413 177 0 14660 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 63028

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): 1801.02
CPU time (s): 1800.09
CPU user time (s): 1799.96
CPU system time (s): 0.133979
CPU usage (%): 99.9486
Max. virtual memory (cumulated for all children) (KiB): 63028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13924
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= 6136

runsolver used 1.53277 second user time and 5.03024 second system time

The end

Launcher Data (download as text)

Begin job on node27 at 2008-07-05 02:52:03
IDJOB=1081798
IDBENCH=57142
IDSOLVER=343
FILE ID=node27/1081798-1215219122
PBS_JOBID= 7881712
Free space on /tmp= 66432 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-48.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081798-1215219122/watcher-1081798-1215219122 -o /tmp/evaluation-result-1081798-1215219122/solver-1081798-1215219122 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1081798-1215219122.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2954e4929c1ef5c3af61301ca56f5bd2
RANDOM SEED=335278445

node27.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		: 2800.188
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	: 5521.40
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		: 2800.188
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:       1496864 kB
Buffers:         88164 kB
Cached:         374712 kB
SwapCached:          0 kB
Active:         180208 kB
Inactive:       301684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496864 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7616 kB
Writeback:           0 kB
Mapped:          32296 kB
Slab:            62752 kB
Committed_AS:   336540 kB
PageTables:       1576 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node27 at 2008-07-05 03:22:06