Trace number 1038178

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 1814.21

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-7_ext.xml
MD5SUMc2a68a97e27745c8dca782d744c38811
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 benchmark43.8833
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)

0.00/0.01	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-1038178-1214964588/watcher-1038178-1214964588 -o /tmp/evaluation-result-1038178-1214964588/solver-1038178-1214964588 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1038178-1214964588.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: 2.12 2.28 2.17 4/80 28841
/proc/meminfo: memFree=1585424/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=820 CPUtime=0
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 1975434422 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 5829412 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 205 25 19 177 0 3 0

[startup+0.080986 s]
/proc/loadavg: 2.12 2.28 2.17 4/80 28841
/proc/meminfo: memFree=1585424/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=5644 CPUtime=0.07
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 722 0 0 0 7 0 0 0 19 0 1 0 1975434422 5779456 688 996147200 134512640 135239763 4294956208 18446744073709551615 134648641 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 1411 688 364 177 0 314 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5644

[startup+0.103574 s]
/proc/loadavg: 2.12 2.28 2.17 4/80 28841
/proc/meminfo: memFree=1585424/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=5908 CPUtime=0.09
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 791 0 0 0 9 0 0 0 19 0 1 0 1975434422 6049792 757 996147200 134512640 135239763 4294956208 18446744073709551615 134683366 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 1477 757 364 177 0 380 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5908

[startup+0.303036 s]
/proc/loadavg: 2.12 2.28 2.17 4/80 28841
/proc/meminfo: memFree=1585424/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8788 CPUtime=0.28
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1647 0 0 0 28 0 0 0 21 0 1 0 1975434422 8998912 1504 996147200 134512640 135239763 4294956208 18446744073709551615 135067222 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2197 1504 405 177 0 1100 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8788

[startup+0.701105 s]
/proc/loadavg: 2.12 2.28 2.17 4/80 28841
/proc/meminfo: memFree=1585424/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8788 CPUtime=0.68
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1647 0 0 0 68 0 0 0 25 0 1 0 1975434422 8998912 1504 996147200 134512640 135239763 4294956208 18446744073709551615 134821011 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2197 1504 405 177 0 1100 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8788

[startup+1.50126 s]
/proc/loadavg: 2.12 2.28 2.17 3/81 28842
/proc/meminfo: memFree=1580936/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8788 CPUtime=1.47
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1647 0 0 0 147 0 0 0 25 0 1 0 1975434422 8998912 1504 996147200 134512640 135239763 4294956208 18446744073709551615 135096326 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2197 1504 405 177 0 1100 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8788

[startup+3.10158 s]
/proc/loadavg: 2.11 2.27 2.17 4/81 28842
/proc/meminfo: memFree=1580808/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8788 CPUtime=3.05
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1647 0 0 0 305 0 0 0 25 0 1 0 1975434422 8998912 1504 996147200 134512640 135239763 4294956208 18446744073709551615 135102608 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2197 1504 405 177 0 1100 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8788

[startup+6.30121 s]
/proc/loadavg: 2.11 2.27 2.17 4/81 28842
/proc/meminfo: memFree=1580744/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8788 CPUtime=6.22
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1647 0 0 0 622 0 0 0 25 0 1 0 1975434422 8998912 1504 996147200 134512640 135239763 4294956208 18446744073709551615 134821046 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2197 1504 405 177 0 1100 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8788

[startup+12.702 s]
/proc/loadavg: 2.09 2.26 2.16 4/81 28842
/proc/meminfo: memFree=1580552/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8788 CPUtime=12.56
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1647 0 0 0 1256 0 0 0 25 0 1 0 1975434422 8998912 1504 996147200 134512640 135239763 4294956208 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2197 1504 405 177 0 1100 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 8788

[startup+25.502 s]
/proc/loadavg: 2.08 2.25 2.16 4/81 28842
/proc/meminfo: memFree=1580680/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8788 CPUtime=25.24
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1647 0 0 0 2524 0 0 0 25 0 1 0 1975434422 8998912 1504 996147200 134512640 135239763 4294956208 18446744073709551615 134821584 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2197 1504 405 177 0 1100 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 8788

[startup+51.1011 s]
/proc/loadavg: 2.05 2.23 2.16 3/81 28842
/proc/meminfo: memFree=1580744/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8788 CPUtime=50.61
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1647 0 0 0 5060 1 0 0 25 0 1 0 1975434422 8998912 1504 996147200 134512640 135239763 4294956208 18446744073709551615 135102577 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2197 1504 405 177 0 1100 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 8788

[startup+102.306 s]
/proc/loadavg: 2.02 2.19 2.15 3/81 28842
/proc/meminfo: memFree=1580552/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=101.32
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 10131 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135067154 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 8924

[startup+162.302 s]
/proc/loadavg: 2.01 2.16 2.14 3/81 28842
/proc/meminfo: memFree=1580552/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=160.75
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 16074 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135019104 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 8924

[startup+222.302 s]
/proc/loadavg: 2.00 2.12 2.12 3/81 28842
/proc/meminfo: memFree=1580552/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=220.18
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 22017 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 134736991 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 8924

[startup+282.302 s]
/proc/loadavg: 2.00 2.10 2.11 4/81 28842
/proc/meminfo: memFree=1580552/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=279.62
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 27961 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135042210 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 8924

[startup+342.302 s]
/proc/loadavg: 2.00 2.08 2.10 4/81 28842
/proc/meminfo: memFree=1580424/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=339.04
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 33903 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 134789563 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 8924

[startup+402.301 s]
/proc/loadavg: 2.00 2.06 2.09 3/81 28842
/proc/meminfo: memFree=1580360/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=398.48
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 39847 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 134737500 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 8924

[startup+462.302 s]
/proc/loadavg: 2.00 2.05 2.08 3/81 28842
/proc/meminfo: memFree=1580424/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=457.91
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 45790 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135019110 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 457.91
Current children cumulated vsize (KiB) 8924

[startup+522.302 s]
/proc/loadavg: 2.00 2.04 2.08 3/81 28842
/proc/meminfo: memFree=1580424/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=517.34
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 51733 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135102635 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 517.34
Current children cumulated vsize (KiB) 8924

[startup+582.302 s]
/proc/loadavg: 2.00 2.03 2.07 4/81 28842
/proc/meminfo: memFree=1580424/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=576.77
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 57676 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135096331 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 576.77
Current children cumulated vsize (KiB) 8924

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.07 4/81 28842
/proc/meminfo: memFree=1580424/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=636.21
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 63620 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 134737476 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 636.21
Current children cumulated vsize (KiB) 8924


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.05 3/81 28842
/proc/meminfo: memFree=1580232/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=814.5
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 81449 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135030839 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 814.5
Current children cumulated vsize (KiB) 8924

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.04 3/81 28842
/proc/meminfo: memFree=1580232/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=873.93
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 87392 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 134842479 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 873.93
Current children cumulated vsize (KiB) 8924

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.04 4/81 28842
/proc/meminfo: memFree=1580168/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=933.36
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 93335 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135071865 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 933.36
Current children cumulated vsize (KiB) 8924

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.03 4/81 28842
/proc/meminfo: memFree=1580168/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=992.79
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 99278 1 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135042175 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 992.79
Current children cumulated vsize (KiB) 8924

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.03 4/81 28842
/proc/meminfo: memFree=1580168/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1052.24
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 105222 2 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 134789563 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1052.24
Current children cumulated vsize (KiB) 8924

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/81 28842
/proc/meminfo: memFree=1580104/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1111.66
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 111164 2 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1111.66
Current children cumulated vsize (KiB) 8924

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.01 4/81 28842
/proc/meminfo: memFree=1580040/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1171.1
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 117108 2 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135015712 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1171.1
Current children cumulated vsize (KiB) 8924

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.01 4/81 28842
/proc/meminfo: memFree=1579912/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1230.53
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 123051 2 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1230.53
Current children cumulated vsize (KiB) 8924

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28842
/proc/meminfo: memFree=1579848/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1289.96
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 128994 2 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 134820684 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1289.96
Current children cumulated vsize (KiB) 8924

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28842
/proc/meminfo: memFree=1579848/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1349.39
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 134937 2 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 134820567 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1349.39
Current children cumulated vsize (KiB) 8924

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 28842
/proc/meminfo: memFree=1579848/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1408.82
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 140880 2 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 134787932 0 0 4096 0 0 0 0 17 1 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1408.82
Current children cumulated vsize (KiB) 8924

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 28907
/proc/meminfo: memFree=1633224/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1468.27
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 146824 3 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135095041 0 0 4096 0 0 0 0 17 0 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1468.27
Current children cumulated vsize (KiB) 8924

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28957
/proc/meminfo: memFree=1597376/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1528.23
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 152820 3 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135102436 0 0 4096 0 0 0 0 17 0 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1528.23
Current children cumulated vsize (KiB) 8924

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28957
/proc/meminfo: memFree=1565440/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1588.2
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 158817 3 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 134737080 0 0 4096 0 0 0 0 17 0 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1588.2
Current children cumulated vsize (KiB) 8924

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28957
/proc/meminfo: memFree=1547584/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1648.17
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 164814 3 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135030850 0 0 4096 0 0 0 0 17 0 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1648.17
Current children cumulated vsize (KiB) 8924

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28957
/proc/meminfo: memFree=1511808/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1708.15
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 170812 3 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 135102337 0 0 4096 0 0 0 0 17 0 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1708.15
Current children cumulated vsize (KiB) 8924

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28957
/proc/meminfo: memFree=1495232/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1768.11
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 176808 3 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 0 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1768.11
Current children cumulated vsize (KiB) 8924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 28957
/proc/meminfo: memFree=1481024/2055920 swapFree=4179472/4192956
[pid=28841] ppid=28839 vsize=8924 CPUtime=1800.01
/proc/28841/stat : 28841 (xsolve) R 28839 28841 28193 0 -1 4194304 1650 0 0 0 179998 3 0 0 25 0 1 0 1975434422 9138176 1507 996147200 134512640 135239763 4294956208 18446744073709551615 134789557 0 0 4096 0 0 0 0 17 0 0 0
/proc/28841/statm: 2231 1507 405 177 0 1134 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 8924

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.21
CPU time (s): 1800.02
CPU user time (s): 1799.98
CPU system time (s): 0.040993
CPU usage (%): 99.2181
Max. virtual memory (cumulated for all children) (KiB): 8924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
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= 1650
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= 39357

runsolver used 1.9927 second user time and 5.2652 second system time

The end

Launcher Data (download as text)

Begin job on node1 at 2008-07-02 04:09:48
IDJOB=1038178
IDBENCH=53549
IDSOLVER=357
FILE ID=node1/1038178-1214964588
PBS_JOBID= 7870333
Free space on /tmp= 66544 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-7_ext.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-1038178-1214964588/watcher-1038178-1214964588 -o /tmp/evaluation-result-1038178-1214964588/solver-1038178-1214964588 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1038178-1214964588.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c2a68a97e27745c8dca782d744c38811
RANDOM SEED=1699633415

node1.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	: 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		: 3000.265
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:       1585968 kB
Buffers:         39256 kB
Cached:         268088 kB
SwapCached:       7496 kB
Active:         157468 kB
Inactive:       238272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585968 kB
SwapTotal:     4192956 kB
SwapFree:      4179472 kB
Dirty:            1680 kB
Writeback:           0 kB
Mapped:         102008 kB
Slab:            59340 kB
Committed_AS:  3782212 kB
PageTables:       2000 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= 66536 MiB
End job on node1 at 2008-07-02 04:40:04