Trace number 1051415

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) 1800.01 1805.31

General information on the benchmark

Namecsp/golombRulerArity4/
normalized-ruler-70-13-a4.xml
MD5SUM96dbd6d1ed3c59f1530469160a845dc5
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark860.676
Satisfiable
(Un)Satisfiability was proved
Number of variables13
Number of constraints2795
Maximum constraint arity4
Maximum domain size71
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2795
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-1051415-1215053067/watcher-1051415-1215053067 -o /tmp/evaluation-result-1051415-1215053067/solver-1051415-1215053067 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1051415-1215053067.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: 1.99 1.98 1.99 3/83 16924
/proc/meminfo: memFree=1524056/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=4584 CPUtime=0
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 448 0 0 0 0 0 0 0 18 0 1 0 1984273751 4694016 414 996147200 134512640 135237403 4294956256 18446744073709551615 134535808 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 1146 416 361 176 0 50 0

[startup+0.0541719 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16924
/proc/meminfo: memFree=1524056/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=5356 CPUtime=0.04
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 670 0 0 0 4 0 0 0 18 0 1 0 1984273751 5484544 636 996147200 134512640 135237403 4294956256 18446744073709551615 12064379 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 1339 636 372 176 0 243 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.101176 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16924
/proc/meminfo: memFree=1524056/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=6252 CPUtime=0.09
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 866 0 0 0 9 0 0 0 18 0 1 0 1984273751 6402048 832 996147200 134512640 135237403 4294956256 18446744073709551615 4159157521 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 1563 832 372 176 0 467 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6252

[startup+0.301198 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16924
/proc/meminfo: memFree=1524056/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=20740 CPUtime=0.29
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4509 0 0 0 27 2 0 0 20 0 1 0 1984273751 21237760 4475 996147200 134512640 135237403 4294956256 18446744073709551615 135094162 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5185 4475 408 176 0 4089 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20740

[startup+0.701242 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 16924
/proc/meminfo: memFree=1524056/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=20868 CPUtime=0.69
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4565 0 0 0 67 2 0 0 24 0 1 0 1984273751 21368832 4498 996147200 134512640 135237403 4294956256 18446744073709551615 135033087 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5217 4498 408 176 0 4121 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20868

[startup+1.50133 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16925
/proc/meminfo: memFree=1507536/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=20868 CPUtime=1.49
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4568 0 0 0 147 2 0 0 25 0 1 0 1984273751 21368832 4501 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5217 4501 408 176 0 4121 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20868

[startup+3.10151 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16925
/proc/meminfo: memFree=1507408/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=20868 CPUtime=3.08
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4576 0 0 0 306 2 0 0 25 0 1 0 1984273751 21368832 4509 996147200 134512640 135237403 4294956256 18446744073709551615 135014539 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5217 4509 408 176 0 4121 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20868

[startup+6.30187 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16925
/proc/meminfo: memFree=1507152/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=6.27
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4678 0 0 0 625 2 0 0 25 0 1 0 1984273751 21630976 4546 996147200 134512640 135237403 4294956256 18446744073709551615 135072196 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4546 408 176 0 4185 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21124

[startup+12.7016 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16925
/proc/meminfo: memFree=1507024/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=12.63
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4681 0 0 0 1261 2 0 0 25 0 1 0 1984273751 21630976 4549 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4549 408 176 0 4185 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 21124

[startup+25.501 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16925
/proc/meminfo: memFree=1507088/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=25.37
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4681 0 0 0 2535 2 0 0 25 0 1 0 1984273751 21630976 4549 996147200 134512640 135237403 4294956256 18446744073709551615 135017574 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4549 408 176 0 4185 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 21124

[startup+51.1019 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16925
/proc/meminfo: memFree=1507088/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=50.85
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4681 0 0 0 5083 2 0 0 25 0 1 0 1984273751 21630976 4549 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4549 408 176 0 4185 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 21124

[startup+102.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16926
/proc/meminfo: memFree=1506960/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=101.8
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4681 0 0 0 10178 2 0 0 25 0 1 0 1984273751 21630976 4549 996147200 134512640 135237403 4294956256 18446744073709551615 134818690 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4549 408 176 0 4185 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 21124

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16926
/proc/meminfo: memFree=1506832/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=161.51
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4681 0 0 0 16149 2 0 0 25 0 1 0 1984273751 21630976 4549 996147200 134512640 135237403 4294956256 18446744073709551615 134802657 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4549 408 176 0 4185 0
Current children cumulated CPU time (s) 161.51
Current children cumulated vsize (KiB) 21124

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16927
/proc/meminfo: memFree=1506640/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=221.22
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4683 0 0 0 22120 2 0 0 25 0 1 0 1984273751 21630976 4551 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4551 408 176 0 4185 0
Current children cumulated CPU time (s) 221.22
Current children cumulated vsize (KiB) 21124

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/84 16927
/proc/meminfo: memFree=1506640/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=280.93
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4685 0 0 0 28091 2 0 0 25 0 1 0 1984273751 21630976 4553 996147200 134512640 135237403 4294956256 18446744073709551615 134785942 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4553 408 176 0 4185 0
Current children cumulated CPU time (s) 280.93
Current children cumulated vsize (KiB) 21124

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16928
/proc/meminfo: memFree=1506568/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=340.64
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4685 0 0 0 34062 2 0 0 25 0 1 0 1984273751 21630976 4553 996147200 134512640 135237403 4294956256 18446744073709551615 135065226 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4553 408 176 0 4185 0
Current children cumulated CPU time (s) 340.64
Current children cumulated vsize (KiB) 21124

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16928
/proc/meminfo: memFree=1506504/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=400.35
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4685 0 0 0 40033 2 0 0 25 0 1 0 1984273751 21630976 4553 996147200 134512640 135237403 4294956256 18446744073709551615 135018882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4553 408 176 0 4185 0
Current children cumulated CPU time (s) 400.35
Current children cumulated vsize (KiB) 21124

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/85 16928
/proc/meminfo: memFree=1506568/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=460.06
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4685 0 0 0 46004 2 0 0 25 0 1 0 1984273751 21630976 4553 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4553 408 176 0 4185 0
Current children cumulated CPU time (s) 460.06
Current children cumulated vsize (KiB) 21124

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 4/86 16929
/proc/meminfo: memFree=1506496/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=519.76
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4685 0 0 0 51974 2 0 0 25 0 1 0 1984273751 21630976 4553 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4553 408 176 0 4185 0
Current children cumulated CPU time (s) 519.76
Current children cumulated vsize (KiB) 21124

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 16929
/proc/meminfo: memFree=1506432/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=579.47
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4685 0 0 0 57945 2 0 0 25 0 1 0 1984273751 21630976 4553 996147200 134512640 135237403 4294956256 18446744073709551615 135019011 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4553 408 176 0 4185 0
Current children cumulated CPU time (s) 579.47
Current children cumulated vsize (KiB) 21124

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/86 16929
/proc/meminfo: memFree=1506368/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=639.19
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4685 0 0 0 63917 2 0 0 25 0 1 0 1984273751 21630976 4553 996147200 134512640 135237403 4294956256 18446744073709551615 135100484 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4553 408 176 0 4185 0
Current children cumulated CPU time (s) 639.19
Current children cumulated vsize (KiB) 21124


################
# More data... #
################

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 16996
/proc/meminfo: memFree=1465496/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=878.37
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4689 0 0 0 87834 3 0 0 25 0 1 0 1984273751 21630976 4557 996147200 134512640 135237403 4294956256 18446744073709551615 134802948 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4557 408 176 0 4185 0
Current children cumulated CPU time (s) 878.37
Current children cumulated vsize (KiB) 21124

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 16996
/proc/meminfo: memFree=1465176/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=938.35
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4689 0 0 0 93832 3 0 0 25 0 1 0 1984273751 21630976 4557 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4557 408 176 0 4185 0
Current children cumulated CPU time (s) 938.35
Current children cumulated vsize (KiB) 21124

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 17002
/proc/meminfo: memFree=1464856/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=998.33
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4689 0 0 0 99830 3 0 0 25 0 1 0 1984273751 21630976 4557 996147200 134512640 135237403 4294956256 18446744073709551615 135065212 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4557 408 176 0 4185 0
Current children cumulated CPU time (s) 998.33
Current children cumulated vsize (KiB) 21124

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 17002
/proc/meminfo: memFree=1464664/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1058.31
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4689 0 0 0 105828 3 0 0 25 0 1 0 1984273751 21630976 4557 996147200 134512640 135237403 4294956256 18446744073709551615 135094156 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4557 408 176 0 4185 0
Current children cumulated CPU time (s) 1058.31
Current children cumulated vsize (KiB) 21124

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 4/82 17002
/proc/meminfo: memFree=1464600/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1118.29
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4689 0 0 0 111826 3 0 0 25 0 1 0 1984273751 21630976 4557 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4557 408 176 0 4185 0
Current children cumulated CPU time (s) 1118.29
Current children cumulated vsize (KiB) 21124

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 17002
/proc/meminfo: memFree=1464408/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1178.27
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4696 0 0 0 117824 3 0 0 25 0 1 0 1984273751 21630976 4564 996147200 134512640 135237403 4294956256 18446744073709551615 134802707 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4564 408 176 0 4185 0
Current children cumulated CPU time (s) 1178.27
Current children cumulated vsize (KiB) 21124

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 17002
/proc/meminfo: memFree=1464152/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1238.26
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4696 0 0 0 123823 3 0 0 25 0 1 0 1984273751 21630976 4564 996147200 134512640 135237403 4294956256 18446744073709551615 135094156 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4564 408 176 0 4185 0
Current children cumulated CPU time (s) 1238.26
Current children cumulated vsize (KiB) 21124

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 17002
/proc/meminfo: memFree=1463648/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1298.24
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4696 0 0 0 129821 3 0 0 25 0 1 0 1984273751 21630976 4564 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4564 408 176 0 4185 0
Current children cumulated CPU time (s) 1298.24
Current children cumulated vsize (KiB) 21124

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 17002
/proc/meminfo: memFree=1463520/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1358.22
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4698 0 0 0 135819 3 0 0 25 0 1 0 1984273751 21630976 4566 996147200 134512640 135237403 4294956256 18446744073709551615 134788163 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4566 408 176 0 4185 0
Current children cumulated CPU time (s) 1358.22
Current children cumulated vsize (KiB) 21124

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 4/82 17029
/proc/meminfo: memFree=1506080/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1418.18
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4698 0 0 0 141815 3 0 0 25 0 1 0 1984273751 21630976 4566 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4566 408 176 0 4185 0
Current children cumulated CPU time (s) 1418.18
Current children cumulated vsize (KiB) 21124

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 17029
/proc/meminfo: memFree=1505952/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1478.16
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4698 0 0 0 147813 3 0 0 25 0 1 0 1984273751 21630976 4566 996147200 134512640 135237403 4294956256 18446744073709551615 135013272 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4566 408 176 0 4185 0
Current children cumulated CPU time (s) 1478.16
Current children cumulated vsize (KiB) 21124

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 17029
/proc/meminfo: memFree=1505952/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1538.14
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4700 0 0 0 153811 3 0 0 25 0 1 0 1984273751 21630976 4568 996147200 134512640 135237403 4294956256 18446744073709551615 135094156 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4568 408 176 0 4185 0
Current children cumulated CPU time (s) 1538.14
Current children cumulated vsize (KiB) 21124

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/82 17056
/proc/meminfo: memFree=1505968/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1598.05
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4700 0 0 0 159801 4 0 0 25 0 1 0 1984273751 21630976 4568 996147200 134512640 135237403 4294956256 18446744073709551615 135017587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16924/statm: 5281 4568 408 176 0 4185 0
Current children cumulated CPU time (s) 1598.05
Current children cumulated vsize (KiB) 21124

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/92 17095
/proc/meminfo: memFree=1291096/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1657.73
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4700 0 0 0 165769 4 0 0 25 0 1 0 1984273751 21630976 4568 996147200 134512640 135237403 4294956256 18446744073709551615 135028883 0 0 4096 0 0 0 0 17 0 0 0
/proc/16924/statm: 5281 4568 408 176 0 4185 0
Current children cumulated CPU time (s) 1657.73
Current children cumulated vsize (KiB) 21124

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/91 17096
/proc/meminfo: memFree=1288024/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1717.44
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4700 0 0 0 171740 4 0 0 25 0 1 0 1984273751 21630976 4568 996147200 134512640 135237403 4294956256 18446744073709551615 134802475 0 0 4096 0 0 0 0 17 0 0 0
/proc/16924/statm: 5281 4568 408 176 0 4185 0
Current children cumulated CPU time (s) 1717.44
Current children cumulated vsize (KiB) 21124

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/93 17135
/proc/meminfo: memFree=1452560/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1777.11
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4700 0 0 0 177706 5 0 0 25 0 1 0 1984273751 21630976 4568 996147200 134512640 135237403 4294956256 18446744073709551615 135100484 0 0 4096 0 0 0 0 17 0 0 0
/proc/16924/statm: 5281 4568 408 176 0 4185 0
Current children cumulated CPU time (s) 1777.11
Current children cumulated vsize (KiB) 21124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/93 17135
/proc/meminfo: memFree=1446992/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1800
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4700 0 0 0 179995 5 0 0 25 0 1 0 1984273751 21630976 4568 996147200 134512640 135237403 4294956256 18446744073709551615 135094156 0 0 4096 0 0 0 0 17 0 0 0
/proc/16924/statm: 5281 4568 408 176 0 4185 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 21124

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

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

[startup+1805.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/93 17135
/proc/meminfo: memFree=1446992/2055920 swapFree=4179460/4192956
[pid=16924] ppid=16922 vsize=21124 CPUtime=1800
/proc/16924/stat : 16924 (xsolve) R 16922 16924 13197 0 -1 4194304 4700 0 0 0 179995 5 0 0 25 0 1 0 1984273751 21630976 4568 996147200 134512640 135237403 4294956256 18446744073709551615 135094156 0 0 4096 0 0 0 0 17 0 0 0
/proc/16924/statm: 5281 4568 408 176 0 4185 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 21124

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.31
CPU time (s): 1800.01
CPU user time (s): 1799.95
CPU system time (s): 0.05999
CPU usage (%): 99.7066
Max. virtual memory (cumulated for all children) (KiB): 21124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4700
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= 13949

runsolver used 2.43563 second user time and 5.35119 second system time

The end

Launcher Data (download as text)

Begin job on node91 at 2008-07-03 04:44:27
IDJOB=1051415
IDBENCH=55438
IDSOLVER=358
FILE ID=node91/1051415-1215053067
PBS_JOBID= 7874996
Free space on /tmp= 66556 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/golombRulerArity4/normalized-ruler-70-13-a4.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051415-1215053067/watcher-1051415-1215053067 -o /tmp/evaluation-result-1051415-1215053067/solver-1051415-1215053067 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1051415-1215053067.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 96dbd6d1ed3c59f1530469160a845dc5
RANDOM SEED=1118328878

node91.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1524536 kB
Buffers:         20452 kB
Cached:         451176 kB
SwapCached:       7364 kB
Active:         115692 kB
Inactive:       372164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524536 kB
SwapTotal:     4192956 kB
SwapFree:      4179460 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          23912 kB
Slab:            28196 kB
Committed_AS: 12294156 kB
PageTables:       2200 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= 66552 MiB
End job on node91 at 2008-07-03 05:14:34