Trace number 1038143

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Mistral-prime 1.313? (TO) 1800.03 1800.91

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-4_ext.xml
MD5SUM6ec81db3d1e6ae122abbe5419069b241
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.3278
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints10142
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension10142
Number of constraints which are defined in intension0
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-1038143-1214997122/watcher-1038143-1214997122 -o /tmp/evaluation-result-1038143-1214997122/solver-1038143-1214997122 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1038143-1214997122.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: 0.00 0.00 0.00 4/68 7566
/proc/meminfo: memFree=1030568/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=4716 CPUtime=0
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 459 0 0 0 0 0 0 0 18 0 1 0 655441802 4829184 425 996147200 134512640 135237403 4294956256 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 1179 425 350 176 0 83 0

[startup+0.05424 s]
/proc/loadavg: 0.00 0.00 0.00 4/68 7566
/proc/meminfo: memFree=1030568/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=5376 CPUtime=0.04
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 647 0 0 0 4 0 0 0 18 0 1 0 655441802 5505024 613 996147200 134512640 135237403 4294956256 18446744073709551615 8401886 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 1344 613 364 176 0 248 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5376

[startup+0.10174 s]
/proc/loadavg: 0.00 0.00 0.00 4/68 7566
/proc/meminfo: memFree=1030568/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=6036 CPUtime=0.09
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 818 0 0 0 9 0 0 0 18 0 1 0 655441802 6180864 784 996147200 134512640 135237403 4294956256 18446744073709551615 8369787 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 1509 784 364 176 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6036

[startup+0.301777 s]
/proc/loadavg: 0.00 0.00 0.00 4/68 7566
/proc/meminfo: memFree=1030568/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=0.29
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 28 1 0 0 19 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 135100337 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8784

[startup+0.701852 s]
/proc/loadavg: 0.00 0.00 0.00 4/68 7566
/proc/meminfo: memFree=1030568/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=0.69
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 68 1 0 0 23 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134840536 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8784

[startup+1.502 s]
/proc/loadavg: 0.00 0.00 0.00 3/82 7580
/proc/meminfo: memFree=982128/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1.49
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 148 1 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134787526 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8784

[startup+3.10129 s]
/proc/loadavg: 0.16 0.03 0.01 3/82 7580
/proc/meminfo: memFree=949040/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=3.09
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 308 1 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134787520 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8784

[startup+6.30189 s]
/proc/loadavg: 0.16 0.03 0.01 3/82 7580
/proc/meminfo: memFree=948592/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=6.28
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 627 1 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 135094143 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8784

[startup+12.7011 s]
/proc/loadavg: 0.52 0.11 0.04 3/82 7580
/proc/meminfo: memFree=948400/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=12.67
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 1266 1 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134787571 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 8784

[startup+25.5014 s]
/proc/loadavg: 0.74 0.18 0.06 3/82 7580
/proc/meminfo: memFree=948088/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=25.47
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 2546 1 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 135017111 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 8784

[startup+51.1012 s]
/proc/loadavg: 1.17 0.32 0.11 3/82 7580
/proc/meminfo: memFree=947768/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=51.06
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 5104 2 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134787566 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 8784

[startup+102.306 s]
/proc/loadavg: 1.67 0.60 0.21 3/82 7580
/proc/meminfo: memFree=947640/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=102.24
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 10222 2 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 135029215 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 8784

[startup+162.302 s]
/proc/loadavg: 1.87 0.83 0.31 3/82 7580
/proc/meminfo: memFree=947384/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=162.21
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 16219 2 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 135094288 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 8784

[startup+222.303 s]
/proc/loadavg: 1.95 1.06 0.42 3/82 7580
/proc/meminfo: memFree=947384/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=222.19
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 22217 2 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134818711 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 8784

[startup+282.302 s]
/proc/loadavg: 1.98 1.21 0.51 3/82 7580
/proc/meminfo: memFree=947384/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=282.16
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 28214 2 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 135028894 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 8784

[startup+342.302 s]
/proc/loadavg: 1.99 1.37 0.61 3/82 7580
/proc/meminfo: memFree=947448/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=342.13
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 34211 2 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134819040 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 8784

[startup+402.302 s]
/proc/loadavg: 1.99 1.47 0.69 3/82 7580
/proc/meminfo: memFree=947448/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=402.1
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 40208 2 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134819123 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 8784

[startup+462.301 s]
/proc/loadavg: 1.99 1.57 0.77 3/82 7580
/proc/meminfo: memFree=947448/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=462.08
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 46205 3 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 135033158 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 8784

[startup+522.302 s]
/proc/loadavg: 1.99 1.64 0.84 3/82 7580
/proc/meminfo: memFree=947064/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=522.05
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 52202 3 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134787557 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 8784

[startup+582.301 s]
/proc/loadavg: 1.99 1.71 0.92 3/82 7580
/proc/meminfo: memFree=947064/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=582.03
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 58200 3 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134735368 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 8784

[startup+642.301 s]
/proc/loadavg: 1.99 1.76 0.98 3/82 7580
/proc/meminfo: memFree=947064/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=642
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 64197 3 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 135100687 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 8784


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

[startup+882.302 s]
/proc/loadavg: 1.99 1.88 1.20 3/82 7580
/proc/meminfo: memFree=946936/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=881.89
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 88186 3 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134735411 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 8784

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.25 3/82 7580
/proc/meminfo: memFree=946936/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=941.86
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 94183 3 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134787575 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 8784

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/82 7580
/proc/meminfo: memFree=946936/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1001.84
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 100180 4 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 135032561 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 8784

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/82 7580
/proc/meminfo: memFree=946936/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1061.81
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 106177 4 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134818708 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 8784

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/82 7580
/proc/meminfo: memFree=946936/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1121.79
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 112175 4 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134787520 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 8784

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/82 7580
/proc/meminfo: memFree=946936/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1181.76
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 118172 4 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134735839 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 8784

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/82 7580
/proc/meminfo: memFree=946744/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1241.73
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 124169 4 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134735464 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 8784

[startup+1302.3 s]
/proc/loadavg: 2.04 1.97 1.48 3/82 7580
/proc/meminfo: memFree=946808/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1301.71
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 130167 4 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134818711 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 8784

[startup+1362.3 s]
/proc/loadavg: 2.01 1.97 1.51 3/82 7580
/proc/meminfo: memFree=946808/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1361.68
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 136164 4 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 135029223 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 8784

[startup+1422.31 s]
/proc/loadavg: 2.04 1.99 1.55 3/82 7580
/proc/meminfo: memFree=946872/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1421.65
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 142161 4 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 135029205 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1421.65
Current children cumulated vsize (KiB) 8784

[startup+1482.3 s]
/proc/loadavg: 2.08 2.02 1.58 3/82 7580
/proc/meminfo: memFree=946872/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1481.63
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 148158 5 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134819584 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 8784

[startup+1542.3 s]
/proc/loadavg: 2.13 2.05 1.62 3/82 7644
/proc/meminfo: memFree=956408/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1541.54
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 154149 5 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134787557 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1541.54
Current children cumulated vsize (KiB) 8784

[startup+1602.3 s]
/proc/loadavg: 2.05 2.04 1.64 3/82 7644
/proc/meminfo: memFree=956280/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1601.51
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 160146 5 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134819112 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1601.51
Current children cumulated vsize (KiB) 8784

[startup+1662.3 s]
/proc/loadavg: 2.02 2.03 1.66 3/82 7644
/proc/meminfo: memFree=956152/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1661.48
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 166143 5 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 135094331 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1661.48
Current children cumulated vsize (KiB) 8784

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 1.68 3/82 7644
/proc/meminfo: memFree=956216/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1721.45
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 172140 5 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134734863 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1721.45
Current children cumulated vsize (KiB) 8784

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 1.69 3/82 7644
/proc/meminfo: memFree=956088/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1781.43
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 178138 5 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 135069920 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1781.43
Current children cumulated vsize (KiB) 8784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 2.00 2.02 1.70 3/82 7644
/proc/meminfo: memFree=956088/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1800.02
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 179997 5 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134735612 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 8784

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

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

[startup+1800.9 s]
/proc/loadavg: 2.00 2.02 1.70 3/82 7644
/proc/meminfo: memFree=956088/2055924 swapFree=4177432/4192956
[pid=7566] ppid=7564 vsize=8784 CPUtime=1800.02
/proc/7566/stat : 7566 (xsolve) R 7564 7566 7524 0 -1 4194304 1616 0 0 0 179997 5 0 0 25 0 1 0 655441802 8994816 1473 996147200 134512640 135237403 4294956256 18446744073709551615 134735612 0 0 4096 0 0 0 0 17 0 0 0
/proc/7566/statm: 2196 1473 402 176 0 1100 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 8784

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.91
CPU time (s): 1800.03
CPU user time (s): 1799.98
CPU system time (s): 0.057991
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 8784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1616
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= 8
involuntary context switches= 12906

runsolver used 1.55876 second user time and 5.00324 second system time

The end

Launcher Data (download as text)

Begin job on node83 at 2008-07-02 13:12:02
IDJOB=1038143
IDBENCH=53547
IDSOLVER=358
FILE ID=node83/1038143-1214997122
PBS_JOBID= 7870759
Free space on /tmp= 65488 MiB

SOLVER NAME= Mistral-prime 1.313
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-4_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1038143-1214997122/watcher-1038143-1214997122 -o /tmp/evaluation-result-1038143-1214997122/solver-1038143-1214997122 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1038143-1214997122.xml 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6ec81db3d1e6ae122abbe5419069b241
RANDOM SEED=252053143

node83.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1031112 kB
Buffers:         70716 kB
Cached:         859360 kB
SwapCached:       9548 kB
Active:         289804 kB
Inactive:       652236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1031112 kB
SwapTotal:     4192956 kB
SwapFree:      4177432 kB
Dirty:            8308 kB
Writeback:           0 kB
Mapped:          17600 kB
Slab:            68344 kB
Committed_AS:   900172 kB
PageTables:       1596 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= 65488 MiB
End job on node83 at 2008-07-02 13:42:05