Trace number 1080837

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) 1800.02 1869.11

General information on the benchmark

Namecsp/js-taillard-20-15/
normalized-js-taillard-20-15-95-2.xml
MD5SUM585e418ff9a750c634826a9ec19df97c
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 variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1300
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	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-1080837-1215213409/watcher-1080837-1215213409 -o /tmp/evaluation-result-1080837-1215213409/solver-1080837-1215213409 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1080837-1215213409.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: 2.93 2.40 1.93 4/84 24308
/proc/meminfo: memFree=803864/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=18572 CPUtime=0
/proc/24308/stat : 24308 (runsolver) R 24306 24308 23695 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 2000312476 19017728 292 996147200 4194304 4296836 548682068416 18446744073709551615 250968861991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24308/statm: 4643 292 257 25 0 2626 0

[startup+0.0714659 s]
/proc/loadavg: 2.93 2.40 1.93 4/84 24308
/proc/meminfo: memFree=803864/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=7504 CPUtime=0.05
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 1204 0 0 0 5 0 0 0 18 0 1 0 2000312476 7684096 1170 996147200 134512640 135239763 4294956192 18446744073709551615 4158771968 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 1876 1170 375 177 0 779 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7504

[startup+0.101473 s]
/proc/loadavg: 2.93 2.40 1.93 4/84 24308
/proc/meminfo: memFree=803864/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=8300 CPUtime=0.08
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 1379 0 0 0 7 1 0 0 18 0 1 0 2000312476 8499200 1345 996147200 134512640 135239763 4294956192 18446744073709551615 134617926 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 2075 1345 375 177 0 978 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8300

[startup+0.301514 s]
/proc/loadavg: 2.93 2.40 1.93 4/84 24308
/proc/meminfo: memFree=803864/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=16968 CPUtime=0.28
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3542 0 0 0 26 2 0 0 20 0 1 0 2000312476 17375232 3508 996147200 134512640 135239763 4294956192 18446744073709551615 135101006 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4242 3508 401 177 0 3145 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 16968

[startup+0.701586 s]
/proc/loadavg: 2.93 2.40 1.93 4/84 24308
/proc/meminfo: memFree=803864/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17840 CPUtime=0.67
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3767 0 0 0 65 2 0 0 23 0 1 0 2000312476 18268160 3733 996147200 134512640 135239763 4294956192 18446744073709551615 134802267 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4460 3733 404 177 0 3363 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 17840

[startup+1.50173 s]
/proc/loadavg: 2.93 2.40 1.93 3/85 24309
/proc/meminfo: memFree=788560/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17840 CPUtime=1.46
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3768 0 0 0 144 2 0 0 25 0 1 0 2000312476 18268160 3734 996147200 134512640 135239763 4294956192 18446744073709551615 134833875 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4460 3734 404 177 0 3363 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 17840

[startup+3.10202 s]
/proc/loadavg: 2.93 2.40 1.93 3/85 24309
/proc/meminfo: memFree=788432/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17840 CPUtime=2.93
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3772 0 0 0 291 2 0 0 25 0 1 0 2000312476 18268160 3738 996147200 134512640 135239763 4294956192 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4460 3738 404 177 0 3363 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 17840

[startup+6.30158 s]
/proc/loadavg: 2.85 2.39 1.93 3/85 24309
/proc/meminfo: memFree=788176/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17840 CPUtime=6.01
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3772 0 0 0 599 2 0 0 25 0 1 0 2000312476 18268160 3738 996147200 134512640 135239763 4294956192 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4460 3738 404 177 0 3363 0
Current children cumulated CPU time (s) 6.01
Current children cumulated vsize (KiB) 17840

[startup+12.7017 s]
/proc/loadavg: 2.78 2.39 1.93 5/85 24309
/proc/meminfo: memFree=790160/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17844 CPUtime=12.14
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3775 0 0 0 1211 3 0 0 25 0 1 0 2000312476 18272256 3741 996147200 134512640 135239763 4294956192 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4461 3741 404 177 0 3364 0
Current children cumulated CPU time (s) 12.14
Current children cumulated vsize (KiB) 17844

[startup+25.502 s]
/proc/loadavg: 2.84 2.42 1.94 4/85 24309
/proc/meminfo: memFree=788368/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17844 CPUtime=24.52
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3779 0 0 0 2449 3 0 0 25 0 1 0 2000312476 18272256 3745 996147200 134512640 135239763 4294956192 18446744073709551615 134802000 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4461 3745 406 177 0 3364 0
Current children cumulated CPU time (s) 24.52
Current children cumulated vsize (KiB) 17844

[startup+51.1015 s]
/proc/loadavg: 2.61 2.40 1.95 3/85 24309
/proc/meminfo: memFree=788496/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=49.35
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 4932 3 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 134802139 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 49.35
Current children cumulated vsize (KiB) 17668

[startup+102.306 s]
/proc/loadavg: 2.32 2.35 1.95 3/85 24309
/proc/meminfo: memFree=788304/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=98.32
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 9829 3 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 134821551 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 98.32
Current children cumulated vsize (KiB) 17668

[startup+162.302 s]
/proc/loadavg: 2.36 2.36 1.98 3/85 24309
/proc/meminfo: memFree=788240/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=156.08
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 15605 3 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 134801961 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 156.08
Current children cumulated vsize (KiB) 17668

[startup+222.302 s]
/proc/loadavg: 2.31 2.35 2.00 3/85 24309
/proc/meminfo: memFree=788240/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=213.72
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 21369 3 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135030850 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 213.72
Current children cumulated vsize (KiB) 17668

[startup+282.302 s]
/proc/loadavg: 2.79 2.46 2.06 3/85 24309
/proc/meminfo: memFree=788112/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=270.63
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 27060 3 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 270.63
Current children cumulated vsize (KiB) 17668

[startup+342.301 s]
/proc/loadavg: 2.36 2.40 2.06 3/85 24309
/proc/meminfo: memFree=788112/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=328.5
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 32847 3 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 328.5
Current children cumulated vsize (KiB) 17668

[startup+402.302 s]
/proc/loadavg: 2.44 2.41 2.09 3/85 24309
/proc/meminfo: memFree=789904/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=386.04
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 38601 3 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 386.04
Current children cumulated vsize (KiB) 17668

[startup+462.302 s]
/proc/loadavg: 2.16 2.33 2.08 5/85 24309
/proc/meminfo: memFree=789840/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=443.65
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 44361 4 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 134787942 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 443.65
Current children cumulated vsize (KiB) 17668

[startup+522.301 s]
/proc/loadavg: 2.22 2.32 2.09 3/85 24309
/proc/meminfo: memFree=787984/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=500.85
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 50081 4 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 500.85
Current children cumulated vsize (KiB) 17668

[startup+582.302 s]
/proc/loadavg: 2.17 2.29 2.09 3/85 24309
/proc/meminfo: memFree=787984/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=558.11
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 55807 4 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135031322 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 558.11
Current children cumulated vsize (KiB) 17668

[startup+642.302 s]
/proc/loadavg: 2.31 2.32 2.11 3/85 24309
/proc/meminfo: memFree=787856/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=615.28
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 61524 4 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 615.28
Current children cumulated vsize (KiB) 17668


################
# More data... #
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[startup+942.302 s]
/proc/loadavg: 2.41 2.33 2.16 3/85 24309
/proc/meminfo: memFree=787728/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=900.94
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 90089 5 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 134802139 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 900.94
Current children cumulated vsize (KiB) 17668

[startup+1002.3 s]
/proc/loadavg: 2.32 2.33 2.17 3/85 24309
/proc/meminfo: memFree=787664/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=958.89
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 95884 5 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135100988 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 958.89
Current children cumulated vsize (KiB) 17668

[startup+1062.3 s]
/proc/loadavg: 2.21 2.29 2.17 3/85 24309
/proc/meminfo: memFree=787600/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1016.2
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 101615 5 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 134801961 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1016.2
Current children cumulated vsize (KiB) 17668

[startup+1122.3 s]
/proc/loadavg: 2.08 2.24 2.16 3/85 24309
/proc/meminfo: memFree=787536/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1073.93
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 107388 5 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1073.93
Current children cumulated vsize (KiB) 17668

[startup+1182.3 s]
/proc/loadavg: 2.16 2.22 2.16 3/85 24309
/proc/meminfo: memFree=787536/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1131.01
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 113096 5 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1131.01
Current children cumulated vsize (KiB) 17668

[startup+1242.3 s]
/proc/loadavg: 2.22 2.21 2.16 3/85 24309
/proc/meminfo: memFree=787408/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1188.45
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 118840 5 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1188.45
Current children cumulated vsize (KiB) 17668

[startup+1302.3 s]
/proc/loadavg: 2.25 2.23 2.17 3/85 24310
/proc/meminfo: memFree=787408/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1245.46
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 124541 5 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1245.46
Current children cumulated vsize (KiB) 17668

[startup+1362.3 s]
/proc/loadavg: 2.16 2.20 2.16 3/85 24310
/proc/meminfo: memFree=787344/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1302.81
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 130276 5 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1302.81
Current children cumulated vsize (KiB) 17668

[startup+1422.31 s]
/proc/loadavg: 2.33 2.24 2.17 5/85 24310
/proc/meminfo: memFree=789136/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1359.99
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 135994 5 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 134833857 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1359.99
Current children cumulated vsize (KiB) 17668

[startup+1482.3 s]
/proc/loadavg: 2.32 2.25 2.18 3/85 24311
/proc/meminfo: memFree=787280/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1417.58
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 141753 5 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 134790981 0 0 4096 0 0 0 0 17 1 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1417.58
Current children cumulated vsize (KiB) 17668

[startup+1542.3 s]
/proc/loadavg: 2.18 2.23 2.18 3/85 24311
/proc/meminfo: memFree=787216/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1474.56
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 147451 5 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 134833888 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1474.56
Current children cumulated vsize (KiB) 17668

[startup+1602.3 s]
/proc/loadavg: 2.03 2.17 2.16 3/74 24339
/proc/meminfo: memFree=1479464/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1534.29
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 153423 6 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 134801961 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1534.29
Current children cumulated vsize (KiB) 17668

[startup+1662.3 s]
/proc/loadavg: 2.01 2.14 2.15 3/74 24339
/proc/meminfo: memFree=1479400/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1594.04
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 159398 6 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135031205 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1594.04
Current children cumulated vsize (KiB) 17668

[startup+1722.3 s]
/proc/loadavg: 2.00 2.11 2.14 3/74 24339
/proc/meminfo: memFree=1479400/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1653.8
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 165374 6 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135097600 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1653.8
Current children cumulated vsize (KiB) 17668

[startup+1782.3 s]
/proc/loadavg: 2.00 2.09 2.13 3/74 24339
/proc/meminfo: memFree=1479400/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1713.56
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 171350 6 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135071045 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1713.56
Current children cumulated vsize (KiB) 17668

[startup+1842.3 s]
/proc/loadavg: 2.00 2.07 2.11 3/74 24339
/proc/meminfo: memFree=1479336/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1773.31
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 177325 6 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1773.31
Current children cumulated vsize (KiB) 17668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1869.1 s]
/proc/loadavg: 2.00 2.06 2.11 3/74 24339
/proc/meminfo: memFree=1479336/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1800
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 179994 6 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135031207 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 17668

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

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

[startup+1869.1 s]
/proc/loadavg: 2.00 2.06 2.11 3/74 24339
/proc/meminfo: memFree=1479336/2055920 swapFree=4179784/4192956
[pid=24308] ppid=24306 vsize=17668 CPUtime=1800
/proc/24308/stat : 24308 (xsolve) R 24306 24308 23695 0 -1 4194304 3784 0 0 0 179994 6 0 0 25 0 1 0 2000312476 18092032 3706 996147200 134512640 135239763 4294956192 18446744073709551615 135031207 0 0 4096 0 0 0 0 17 0 0 0
/proc/24308/statm: 4417 3706 406 177 0 3320 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 17668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1869.11
CPU time (s): 1800.02
CPU user time (s): 1799.95
CPU system time (s): 0.068989
CPU usage (%): 96.3033
Max. virtual memory (cumulated for all children) (KiB): 17844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3784
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= 35772

runsolver used 1.68874 second user time and 5.22321 second system time

The end

Launcher Data (download as text)

Begin job on node56 at 2008-07-05 01:16:49
IDJOB=1080837
IDBENCH=57034
IDSOLVER=357
FILE ID=node56/1080837-1215213409
PBS_JOBID= 7881798
Free space on /tmp= 103240 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/js-taillard-20-15/normalized-js-taillard-20-15-95-2.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-1080837-1215213409/watcher-1080837-1215213409 -o /tmp/evaluation-result-1080837-1215213409/solver-1080837-1215213409 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1080837-1215213409.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 585e418ff9a750c634826a9ec19df97c
RANDOM SEED=301629067

node56.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		: 3000.265
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	: 5931.00
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		: 3000.265
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:        804472 kB
Buffers:          2704 kB
Cached:         479412 kB
SwapCached:       7076 kB
Active:         732900 kB
Inactive:       461724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        804472 kB
SwapTotal:     4192956 kB
SwapFree:      4179784 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:         724008 kB
Slab:            40392 kB
Committed_AS:  4671128 kB
PageTables:       3400 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= 103236 MiB
End job on node56 at 2008-07-05 01:48:00