Trace number 1069262

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) 1800.04 1815.91

General information on the benchmark

Namecsp/pseudoGLB/
normalized-robin12.xml
MD5SUM6ad6fd3846be06a43c174431b4278cbf
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark53.7338
Satisfiable
(Un)Satisfiability was proved
Number of variables4356
Number of constraints600
Maximum constraint arity121
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(600)

Solver Data (download as text)

0.00/0.14	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-1069262-1215159174/watcher-1069262-1215159174 -o /tmp/evaluation-result-1069262-1215159174/solver-1069262-1215159174 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1069262-1215159174.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: 1.99 2.00 1.99 4/74 20849
/proc/meminfo: memFree=1798240/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=18572 CPUtime=0
/proc/20849/stat : 20849 (runsolver) R 20847 20849 20571 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 421534783 19017728 292 996147200 4194304 4296836 548682068416 18446744073709551615 224627584295 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20849/statm: 4643 292 257 25 0 2626 0

[startup+0.2303 s]
/proc/loadavg: 1.99 2.00 1.99 4/74 20849
/proc/meminfo: memFree=1798240/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=6184 CPUtime=0.21
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 840 0 0 0 21 0 0 0 19 0 1 0 421534783 6332416 806 996147200 134512640 135239763 4294956192 18446744073709551615 4240688 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1546 806 368 177 0 449 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 6184

[startup+0.301307 s]
/proc/loadavg: 1.99 2.00 1.99 4/74 20849
/proc/meminfo: memFree=1798240/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=6184 CPUtime=0.28
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 862 0 0 0 28 0 0 0 19 0 1 0 421534783 6332416 828 996147200 134512640 135239763 4294956192 18446744073709551615 134617998 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1546 828 368 177 0 449 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6184

[startup+0.401325 s]
/proc/loadavg: 1.99 2.00 1.99 4/74 20849
/proc/meminfo: memFree=1798240/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=6316 CPUtime=0.38
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 893 0 0 0 38 0 0 0 20 0 1 0 421534783 6467584 859 996147200 134512640 135239763 4294956192 18446744073709551615 4159126157 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 1579 859 368 177 0 482 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 6316

[startup+0.70137 s]
/proc/loadavg: 1.99 2.00 1.99 4/74 20849
/proc/meminfo: memFree=1798240/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=9732 CPUtime=0.68
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1754 0 0 0 67 1 0 0 23 0 1 0 421534783 9965568 1720 996147200 134512640 135239763 4294956192 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2433 1720 406 177 0 1336 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9732

[startup+1.50148 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 20850
/proc/meminfo: memFree=1792472/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=9796 CPUtime=1.47
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1792 0 0 0 146 1 0 0 25 0 1 0 421534783 10031104 1758 996147200 134512640 135239763 4294956192 18446744073709551615 135097609 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2449 1758 406 177 0 1352 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9796

[startup+3.10171 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 20850
/proc/meminfo: memFree=1791960/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=9812 CPUtime=3.06
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1802 0 0 0 305 1 0 0 25 0 1 0 421534783 10047488 1768 996147200 134512640 135239763 4294956192 18446744073709551615 135097562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2453 1768 406 177 0 1356 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9812

[startup+6.30216 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 20850
/proc/meminfo: memFree=1791192/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=9812 CPUtime=6.23
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1802 0 0 0 622 1 0 0 25 0 1 0 421534783 10047488 1768 996147200 134512640 135239763 4294956192 18446744073709551615 134797108 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2453 1768 406 177 0 1356 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9812

[startup+12.7011 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 20850
/proc/meminfo: memFree=1789592/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10008 CPUtime=12.57
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1841 0 0 0 1256 1 0 0 25 0 1 0 421534783 10248192 1807 996147200 134512640 135239763 4294956192 18446744073709551615 134797096 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2502 1807 406 177 0 1405 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 10008

[startup+25.5069 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 20850
/proc/meminfo: memFree=1785880/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10008 CPUtime=25.26
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1841 0 0 0 2525 1 0 0 25 0 1 0 421534783 10248192 1807 996147200 134512640 135239763 4294956192 18446744073709551615 135057376 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2502 1807 406 177 0 1405 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 10008

[startup+51.1015 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 20850
/proc/meminfo: memFree=1778712/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10008 CPUtime=50.61
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1847 0 0 0 5060 1 0 0 25 0 1 0 421534783 10248192 1813 996147200 134512640 135239763 4294956192 18446744073709551615 135057240 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2502 1813 406 177 0 1405 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 10008

[startup+102.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 20850
/proc/meminfo: memFree=1778456/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10008 CPUtime=101.33
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1856 0 0 0 10132 1 0 0 25 0 1 0 421534783 10248192 1822 996147200 134512640 135239763 4294956192 18446744073709551615 135097552 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2502 1822 406 177 0 1405 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 10008

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 20850
/proc/meminfo: memFree=1778456/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=160.76
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1858 0 0 0 16075 1 0 0 25 0 1 0 421534783 10383360 1824 996147200 134512640 135239763 4294956192 18446744073709551615 135097520 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1824 406 177 0 1438 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 10140

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/75 20850
/proc/meminfo: memFree=1778392/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=220.2
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1860 0 0 0 22019 1 0 0 25 0 1 0 421534783 10383360 1826 996147200 134512640 135239763 4294956192 18446744073709551615 134796580 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1826 406 177 0 1438 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 10140

[startup+282.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/75 20850
/proc/meminfo: memFree=1778392/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=279.63
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1862 0 0 0 27962 1 0 0 25 0 1 0 421534783 10383360 1828 996147200 134512640 135239763 4294956192 18446744073709551615 135097526 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1828 406 177 0 1438 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 10140

[startup+342.307 s]
/proc/loadavg: 2.18 2.05 2.01 3/75 20850
/proc/meminfo: memFree=1768920/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=339.07
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1863 0 0 0 33906 1 0 0 25 0 1 0 421534783 10383360 1829 996147200 134512640 135239763 4294956192 18446744073709551615 135057401 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1829 406 177 0 1438 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 10140

[startup+402.301 s]
/proc/loadavg: 2.14 2.06 2.01 3/75 20850
/proc/meminfo: memFree=1760024/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=398.51
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1864 0 0 0 39849 2 0 0 25 0 1 0 421534783 10383360 1830 996147200 134512640 135239763 4294956192 18446744073709551615 134796948 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1830 406 177 0 1438 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 10140

[startup+462.302 s]
/proc/loadavg: 2.05 2.05 2.00 3/75 20850
/proc/meminfo: memFree=1759448/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=457.94
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1865 0 0 0 45792 2 0 0 25 0 1 0 421534783 10383360 1831 996147200 134512640 135239763 4294956192 18446744073709551615 135097552 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1831 406 177 0 1438 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 10140

[startup+522.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/75 20850
/proc/meminfo: memFree=1759320/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=517.38
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1866 0 0 0 51736 2 0 0 25 0 1 0 421534783 10383360 1832 996147200 134512640 135239763 4294956192 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1832 406 177 0 1438 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 10140

[startup+582.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/75 20850
/proc/meminfo: memFree=1759320/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=576.81
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1866 0 0 0 57679 2 0 0 25 0 1 0 421534783 10383360 1832 996147200 134512640 135239763 4294956192 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1832 406 177 0 1438 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 10140

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/75 20850
/proc/meminfo: memFree=1759256/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=636.25
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 63623 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 134796565 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 636.25
Current children cumulated vsize (KiB) 10140


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20850
/proc/meminfo: memFree=1759000/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=874
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 87398 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 134797108 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 10140

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20850
/proc/meminfo: memFree=1759000/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=933.43
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 93341 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 134796985 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 933.43
Current children cumulated vsize (KiB) 10140

[startup+1002.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20850
/proc/meminfo: memFree=1759000/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=992.87
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 99285 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 992.87
Current children cumulated vsize (KiB) 10140

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20850
/proc/meminfo: memFree=1759000/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1052.3
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 105228 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 135097526 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1052.3
Current children cumulated vsize (KiB) 10140

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20852
/proc/meminfo: memFree=1758808/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1111.73
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 111171 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 134793731 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1111.73
Current children cumulated vsize (KiB) 10140

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20852
/proc/meminfo: memFree=1758744/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1171.17
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 117115 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1171.17
Current children cumulated vsize (KiB) 10140

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20852
/proc/meminfo: memFree=1758616/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1230.6
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 123058 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 134796603 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1230.6
Current children cumulated vsize (KiB) 10140

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20852
/proc/meminfo: memFree=1758232/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1290.04
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 129002 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 134797019 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1290.04
Current children cumulated vsize (KiB) 10140

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20852
/proc/meminfo: memFree=1755992/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1349.47
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 134945 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 135097520 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1349.47
Current children cumulated vsize (KiB) 10140

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20852
/proc/meminfo: memFree=1753368/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1408.91
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 140889 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 134797096 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1408.91
Current children cumulated vsize (KiB) 10140

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20852
/proc/meminfo: memFree=1748376/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1468.34
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 146832 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 134793564 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1468.34
Current children cumulated vsize (KiB) 10140

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20852
/proc/meminfo: memFree=1743832/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1527.78
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 152776 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 134796963 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1527.78
Current children cumulated vsize (KiB) 10140

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20852
/proc/meminfo: memFree=1739224/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1587.21
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 158719 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 134796604 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1587.21
Current children cumulated vsize (KiB) 10140

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20852
/proc/meminfo: memFree=1733720/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1646.66
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 164664 2 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 135096129 0 0 4096 0 0 0 0 17 1 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1646.66
Current children cumulated vsize (KiB) 10140

[startup+1722.3 s]
/proc/loadavg: 1.96 1.98 1.99 3/73 20880
/proc/meminfo: memFree=1862504/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1706.46
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 170643 3 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 134796599 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1706.46
Current children cumulated vsize (KiB) 10140

[startup+1782.3 s]
/proc/loadavg: 1.98 1.98 1.99 3/73 20880
/proc/meminfo: memFree=1862184/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1766.43
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 176640 3 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1766.43
Current children cumulated vsize (KiB) 10140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.9 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20880
/proc/meminfo: memFree=1862184/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1800.03
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 180000 3 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 135097521 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 10140

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

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

[startup+1815.9 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 20880
/proc/meminfo: memFree=1862184/2055920 swapFree=4180312/4192956
[pid=20849] ppid=20847 vsize=10140 CPUtime=1800.03
/proc/20849/stat : 20849 (xsolve) R 20847 20849 20571 0 -1 4194304 1868 0 0 0 180000 3 0 0 25 0 1 0 421534783 10383360 1834 996147200 134512640 135239763 4294956192 18446744073709551615 135097521 0 0 4096 0 0 0 0 17 0 0 0
/proc/20849/statm: 2535 1834 408 177 0 1438 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 10140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.91
CPU time (s): 1800.04
CPU user time (s): 1800
CPU system time (s): 0.040993
CPU usage (%): 99.1263
Max. virtual memory (cumulated for all children) (KiB): 10140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1868
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= 37304

runsolver used 2.27465 second user time and 5.8991 second system time

The end

Launcher Data (download as text)

Begin job on node49 at 2008-07-04 10:12:54
IDJOB=1069262
IDBENCH=55582
IDSOLVER=357
FILE ID=node49/1069262-1215159174
PBS_JOBID= 7881403
Free space on /tmp= 66552 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/pseudoGLB/normalized-robin12.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-1069262-1215159174/watcher-1069262-1215159174 -o /tmp/evaluation-result-1069262-1215159174/solver-1069262-1215159174 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1069262-1215159174.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6ad6fd3846be06a43c174431b4278cbf
RANDOM SEED=1706109649

node49.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		: 3000.249
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		: 3000.249
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:       1798720 kB
Buffers:         16404 kB
Cached:         106756 kB
SwapCached:       5496 kB
Active:         176448 kB
Inactive:        31016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798720 kB
SwapTotal:     4192956 kB
SwapFree:      4180312 kB
Dirty:            1940 kB
Writeback:           0 kB
Mapped:          91596 kB
Slab:            34776 kB
Committed_AS:   856064 kB
PageTables:       1948 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66556 MiB
End job on node49 at 2008-07-04 10:43:12