Trace number 1070094

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-option 1.314? (TO) 1800.1 1807.31

General information on the benchmark

Namecsp/pseudoGLB/
normalized-chnl40-45-pb-cnf-cr.xml
MD5SUMd90b14d447b2d0625f8e023b3d8fff94
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark27.4118
Satisfiable
(Un)Satisfiability was proved
Number of variables3600
Number of constraints170
Maximum constraint arity45
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)weightedsum(170)

Solver Data (download as text)

0.00/0.00	c mistral-option 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-1070094-1215163247/watcher-1070094-1215163247 -o /tmp/evaluation-result-1070094-1215163247/solver-1070094-1215163247 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1070094-1215163247.xml -heu dyn -sac 3 -ds 2 

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 4/74 2555
/proc/meminfo: memFree=1588512/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=4584 CPUtime=0
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 315 0 0 0 0 0 0 0 18 0 1 0 1995274451 4694016 282 996147200 134512640 135239763 4294956208 18446744073709551615 134565568 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1146 291 246 177 0 49 0

[startup+0.0727661 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 2555
/proc/meminfo: memFree=1588512/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=5776 CPUtime=0.06
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 737 0 0 0 6 0 0 0 18 0 1 0 1995274451 5914624 703 996147200 134512640 135239763 4294956208 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1444 703 368 177 0 347 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5776

[startup+0.101771 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 2555
/proc/meminfo: memFree=1588512/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7128 CPUtime=0.09
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1105 0 0 0 9 0 0 0 18 0 1 0 1995274451 7299072 1071 996147200 134512640 135239763 4294956208 18446744073709551615 7169659 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1782 1072 404 177 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7128

[startup+0.301793 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 2555
/proc/meminfo: memFree=1588512/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7360 CPUtime=0.3
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1201 0 0 0 29 1 0 0 19 0 1 0 1995274451 7536640 1167 996147200 134512640 135239763 4294956208 18446744073709551615 134796576 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1840 1167 407 177 0 743 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7360

[startup+0.701839 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 2555
/proc/meminfo: memFree=1588512/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7360 CPUtime=0.69
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1201 0 0 0 68 1 0 0 23 0 1 0 1995274451 7536640 1167 996147200 134512640 135239763 4294956208 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1840 1167 407 177 0 743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7360

[startup+1.50193 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1585368/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7492 CPUtime=1.49
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1221 0 0 0 148 1 0 0 25 0 1 0 1995274451 7671808 1187 996147200 134512640 135239763 4294956208 18446744073709551615 134797120 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1873 1187 407 177 0 776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7492

[startup+3.10112 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1585112/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7492 CPUtime=3.08
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1221 0 0 0 307 1 0 0 25 0 1 0 1995274451 7671808 1187 996147200 134512640 135239763 4294956208 18446744073709551615 135096142 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1873 1187 407 177 0 776 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7492

[startup+6.3015 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1584920/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=6.27
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 626 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134797096 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7756

[startup+12.7013 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1584736/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=12.64
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 1263 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135057268 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 7756

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1584736/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=25.39
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 2538 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135057376 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 7756

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1584544/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=50.89
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 5088 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134841662 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 7756

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1584416/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=101.89
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 10188 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135015928 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 7756

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1584288/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=161.63
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 16162 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135097520 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 7756

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1584288/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=221.39
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 22138 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135097520 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 7756

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1584224/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=281.15
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 28114 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134841697 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 7756

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1584224/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=340.9
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 34089 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135097553 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 7756

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1584160/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=400.66
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 40065 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135057232 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 7756

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1584096/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=460.42
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 46041 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134841700 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 7756

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1577120/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=520.17
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 52016 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135097562 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 7756

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1574432/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=579.93
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 57992 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134833906 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 579.93
Current children cumulated vsize (KiB) 7756

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1574368/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=639.7
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 63969 1 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135097521 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 639.7
Current children cumulated vsize (KiB) 7756


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2556
/proc/meminfo: memFree=1573280/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=878.73
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 87871 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134793748 0 0 4096 0 0 0 0 17 0 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 878.73
Current children cumulated vsize (KiB) 7756

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2585
/proc/meminfo: memFree=1719344/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=938.47
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 93845 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135097201 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 938.47
Current children cumulated vsize (KiB) 7756

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2585
/proc/meminfo: memFree=1719408/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=998.23
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 99821 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135057401 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 998.23
Current children cumulated vsize (KiB) 7756

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2585
/proc/meminfo: memFree=1719280/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1058
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 105798 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1058
Current children cumulated vsize (KiB) 7756

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2585
/proc/meminfo: memFree=1719280/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1117.76
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 111774 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135057232 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1117.76
Current children cumulated vsize (KiB) 7756

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2585
/proc/meminfo: memFree=1719280/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1177.53
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 117751 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135057401 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1177.53
Current children cumulated vsize (KiB) 7756

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2585
/proc/meminfo: memFree=1719216/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1237.29
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 123727 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1237.29
Current children cumulated vsize (KiB) 7756

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2585
/proc/meminfo: memFree=1719152/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1297.06
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 129704 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134797001 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1297.06
Current children cumulated vsize (KiB) 7756

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2585
/proc/meminfo: memFree=1719216/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1356.82
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 135680 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134797096 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1356.82
Current children cumulated vsize (KiB) 7756

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2585
/proc/meminfo: memFree=1719216/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1416.59
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 141657 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134793846 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1416.59
Current children cumulated vsize (KiB) 7756

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2585
/proc/meminfo: memFree=1719216/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1476.36
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 147634 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135096289 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1476.36
Current children cumulated vsize (KiB) 7756

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2585
/proc/meminfo: memFree=1719152/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1536.12
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 153610 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134841665 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1536.12
Current children cumulated vsize (KiB) 7756

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2585
/proc/meminfo: memFree=1719152/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1595.89
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 159587 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135097552 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1595.89
Current children cumulated vsize (KiB) 7756

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2587
/proc/meminfo: memFree=1719088/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1655.65
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 165563 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1655.65
Current children cumulated vsize (KiB) 7756

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2587
/proc/meminfo: memFree=1719024/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1715.42
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 171540 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 135097561 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1715.42
Current children cumulated vsize (KiB) 7756

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 2587
/proc/meminfo: memFree=1718896/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1775.18
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 177516 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134793591 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1775.18
Current children cumulated vsize (KiB) 7756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2588
/proc/meminfo: memFree=1718888/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1800.09
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 180007 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134820991 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 7756

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

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

[startup+1807.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 2588
/proc/meminfo: memFree=1718888/2055920 swapFree=4180584/4192956
[pid=2555] ppid=2553 vsize=7756 CPUtime=1800.09
/proc/2555/stat : 2555 (xsolve) R 2553 2555 32529 0 -1 4194304 1268 0 0 0 180007 2 0 0 25 0 1 0 1995274451 7942144 1234 996147200 134512640 135239763 4294956208 18446744073709551615 134820991 0 0 4096 0 0 0 0 17 1 0 0
/proc/2555/statm: 1939 1234 409 177 0 842 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 7756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.31
CPU time (s): 1800.1
CPU user time (s): 1800.07
CPU system time (s): 0.024996
CPU usage (%): 99.6008
Max. virtual memory (cumulated for all children) (KiB): 7756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.07
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1268
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= 22706

runsolver used 1.59276 second user time and 4.99224 second system time

The end

Launcher Data (download as text)

Begin job on node75 at 2008-07-04 11:20:47
IDJOB=1070094
IDBENCH=55795
IDSOLVER=357
FILE ID=node75/1070094-1215163247
PBS_JOBID= 7877399
Free space on /tmp= 66560 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudoGLB/normalized-chnl40-45-pb-cnf-cr.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1070094-1215163247/watcher-1070094-1215163247 -o /tmp/evaluation-result-1070094-1215163247/solver-1070094-1215163247 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1070094-1215163247.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d90b14d447b2d0625f8e023b3d8fff94
RANDOM SEED=1368902564

node75.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		: 3000.229
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		: 3000.229
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:       1588992 kB
Buffers:         63212 kB
Cached:         189616 kB
SwapCached:       6320 kB
Active:         316608 kB
Inactive:        86712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588992 kB
SwapTotal:     4192956 kB
SwapFree:      4180584 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:         157628 kB
Slab:            48540 kB
Committed_AS:  4272996 kB
PageTables:       2148 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= 66560 MiB
End job on node75 at 2008-07-04 11:50:56