Trace number 1041934

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 1807.61

General information on the benchmark

Namecsp/allsquares/
normalized-squares-27-27.xml
MD5SUMd4a95218d374567a2e179115c5d58ded
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark219.941
Satisfiable
(Un)Satisfiability was proved
Number of variables1458
Number of constraints1758
Maximum constraint arity27
Maximum domain size84
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1405
Global constraints used (with number of constraints)cumulative(2),weightedsum(351)

Solver Data (download as text)

0.09/0.10	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-1041934-1215001501/watcher-1041934-1215001501 -o /tmp/evaluation-result-1041934-1215001501/solver-1041934-1215001501 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041934-1215001501.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: 2.40 2.13 2.30 4/81 9642
/proc/meminfo: memFree=1849944/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=18572 CPUtime=0
/proc/9642/stat : 9642 (runsolver) R 9640 9642 8949 0 -1 4194368 15 0 0 0 0 0 0 0 21 0 1 0 612405797 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 254613712167 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9642/statm: 4643 292 257 25 0 2626 0

[startup+0.00975604 s]
/proc/loadavg: 2.40 2.13 2.30 4/81 9642
/proc/meminfo: memFree=1849944/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=4452 CPUtime=0
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 265 0 0 0 0 0 0 0 21 0 1 0 612405797 4558848 233 996147200 134512640 135239763 4294956208 18446744073709551615 1569975 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 1113 233 198 177 0 16 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4452

[startup+0.10277 s]
/proc/loadavg: 2.40 2.13 2.30 4/81 9642
/proc/meminfo: memFree=1849944/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=6764 CPUtime=0.09
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 990 0 0 0 9 0 0 0 21 0 1 0 612405797 6926336 956 996147200 134512640 135239763 4294956208 18446744073709551615 2039354 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 1691 956 380 177 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6764

[startup+0.302795 s]
/proc/loadavg: 2.40 2.13 2.30 4/81 9642
/proc/meminfo: memFree=1849944/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15860 CPUtime=0.29
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3268 0 0 0 27 2 0 0 23 0 1 0 612405797 16240640 3234 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3965 3234 418 177 0 2868 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15860

[startup+0.702851 s]
/proc/loadavg: 2.40 2.13 2.30 4/81 9642
/proc/meminfo: memFree=1849944/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15860 CPUtime=0.69
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3268 0 0 0 67 2 0 0 25 0 1 0 612405797 16240640 3234 996147200 134512640 135239763 4294956208 18446744073709551615 135101068 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3965 3234 418 177 0 2868 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15860

[startup+1.50193 s]
/proc/loadavg: 2.40 2.13 2.30 3/82 9643
/proc/meminfo: memFree=1838544/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15860 CPUtime=1.49
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3268 0 0 0 147 2 0 0 25 0 1 0 612405797 16240640 3234 996147200 134512640 135239763 4294956208 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3965 3234 418 177 0 2868 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15860

[startup+3.10111 s]
/proc/loadavg: 2.40 2.13 2.30 3/82 9643
/proc/meminfo: memFree=1838416/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15860 CPUtime=3.08
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3268 0 0 0 306 2 0 0 25 0 1 0 612405797 16240640 3234 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3965 3234 418 177 0 2868 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15860

[startup+6.30147 s]
/proc/loadavg: 2.37 2.13 2.29 3/82 9643
/proc/meminfo: memFree=1838288/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=6.27
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3289 0 0 0 625 2 0 0 25 0 1 0 612405797 16314368 3255 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3255 420 177 0 2886 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15932

[startup+12.7012 s]
/proc/loadavg: 2.34 2.12 2.29 3/82 9643
/proc/meminfo: memFree=1838224/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=12.64
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3289 0 0 0 1262 2 0 0 25 0 1 0 612405797 16314368 3255 996147200 134512640 135239763 4294956208 18446744073709551615 134796635 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3255 420 177 0 2886 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 15932

[startup+25.5026 s]
/proc/loadavg: 2.26 2.12 2.29 3/82 9643
/proc/meminfo: memFree=1838224/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=25.39
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3289 0 0 0 2537 2 0 0 25 0 1 0 612405797 16314368 3255 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3255 420 177 0 2886 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 15932

[startup+51.1025 s]
/proc/loadavg: 2.17 2.11 2.28 3/82 9643
/proc/meminfo: memFree=1838160/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=50.89
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3289 0 0 0 5087 2 0 0 25 0 1 0 612405797 16314368 3255 996147200 134512640 135239763 4294956208 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3255 420 177 0 2886 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 15932

[startup+102.306 s]
/proc/loadavg: 2.07 2.09 2.26 3/82 9643
/proc/meminfo: memFree=1838096/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=101.88
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3289 0 0 0 10186 2 0 0 25 0 1 0 612405797 16314368 3255 996147200 134512640 135239763 4294956208 18446744073709551615 134796498 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3255 420 177 0 2886 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 15932

[startup+162.303 s]
/proc/loadavg: 2.02 2.07 2.24 3/82 9643
/proc/meminfo: memFree=1838032/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=161.64
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3289 0 0 0 16162 2 0 0 25 0 1 0 612405797 16314368 3255 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3255 420 177 0 2886 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 15932

[startup+222.303 s]
/proc/loadavg: 2.01 2.05 2.23 3/82 9643
/proc/meminfo: memFree=1838032/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=221.4
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3290 0 0 0 22138 2 0 0 25 0 1 0 612405797 16314368 3256 996147200 134512640 135239763 4294956208 18446744073709551615 134796734 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3256 420 177 0 2886 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 15932

[startup+282.302 s]
/proc/loadavg: 2.00 2.04 2.21 3/82 9643
/proc/meminfo: memFree=1838032/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=281.16
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3290 0 0 0 28114 2 0 0 25 0 1 0 612405797 16314368 3256 996147200 134512640 135239763 4294956208 18446744073709551615 135071354 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3256 420 177 0 2886 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 15932

[startup+342.302 s]
/proc/loadavg: 2.00 2.03 2.19 3/82 9643
/proc/meminfo: memFree=1837968/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=340.92
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3290 0 0 0 34090 2 0 0 25 0 1 0 612405797 16314368 3256 996147200 134512640 135239763 4294956208 18446744073709551615 135057268 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3256 420 177 0 2886 0
Current children cumulated CPU time (s) 340.92
Current children cumulated vsize (KiB) 15932

[startup+402.303 s]
/proc/loadavg: 2.00 2.02 2.18 3/82 9643
/proc/meminfo: memFree=1837968/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=400.69
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3290 0 0 0 40066 3 0 0 25 0 1 0 612405797 16314368 3256 996147200 134512640 135239763 4294956208 18446744073709551615 134800626 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3256 420 177 0 2886 0
Current children cumulated CPU time (s) 400.69
Current children cumulated vsize (KiB) 15932

[startup+462.302 s]
/proc/loadavg: 2.00 2.02 2.16 3/82 9643
/proc/meminfo: memFree=1837840/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=460.44
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3290 0 0 0 46041 3 0 0 25 0 1 0 612405797 16314368 3256 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3256 420 177 0 2886 0
Current children cumulated CPU time (s) 460.44
Current children cumulated vsize (KiB) 15932

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.15 3/82 9645
/proc/meminfo: memFree=1837840/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=520.2
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3290 0 0 0 52017 3 0 0 25 0 1 0 612405797 16314368 3256 996147200 134512640 135239763 4294956208 18446744073709551615 134796952 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3256 420 177 0 2886 0
Current children cumulated CPU time (s) 520.2
Current children cumulated vsize (KiB) 15932

[startup+582.303 s]
/proc/loadavg: 2.00 2.01 2.14 3/82 9645
/proc/meminfo: memFree=1837840/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=579.95
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 57992 3 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 135057041 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 579.95
Current children cumulated vsize (KiB) 15932

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.13 3/82 9645
/proc/meminfo: memFree=1837840/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=639.72
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 63969 3 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 134820511 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 639.72
Current children cumulated vsize (KiB) 15932


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.09 3/82 9645
/proc/meminfo: memFree=1837712/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=818.99
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 81896 3 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 134796910 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 818.99
Current children cumulated vsize (KiB) 15932

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.09 3/82 9645
/proc/meminfo: memFree=1837712/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=878.75
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 87872 3 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 878.75
Current children cumulated vsize (KiB) 15932

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.08 3/82 9645
/proc/meminfo: memFree=1837712/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=938.51
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 93848 3 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 134820596 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 938.51
Current children cumulated vsize (KiB) 15932

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.07 3/82 9645
/proc/meminfo: memFree=1837520/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=998.26
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 99823 3 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 134821011 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 998.26
Current children cumulated vsize (KiB) 15932

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.07 3/82 9645
/proc/meminfo: memFree=1837520/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1058.03
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 105799 4 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 134796833 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1058.03
Current children cumulated vsize (KiB) 15932

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.06 3/82 9645
/proc/meminfo: memFree=1837520/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1117.79
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 111775 4 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 134821040 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1117.79
Current children cumulated vsize (KiB) 15932

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.06 3/82 9645
/proc/meminfo: memFree=1837520/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1177.55
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 117751 4 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 135035087 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1177.55
Current children cumulated vsize (KiB) 15932

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/82 9645
/proc/meminfo: memFree=1837328/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1237.31
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 123727 4 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 134821005 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1237.31
Current children cumulated vsize (KiB) 15932

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/82 9645
/proc/meminfo: memFree=1837328/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1297.06
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 129702 4 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 135067226 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1297.06
Current children cumulated vsize (KiB) 15932

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/82 9645
/proc/meminfo: memFree=1837328/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1356.82
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 135678 4 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 134796942 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1356.82
Current children cumulated vsize (KiB) 15932

[startup+1422.31 s]
/proc/loadavg: 2.07 2.02 2.04 3/82 9645
/proc/meminfo: memFree=1837328/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1416.58
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 141654 4 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 135031207 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1416.58
Current children cumulated vsize (KiB) 15932

[startup+1482.3 s]
/proc/loadavg: 2.13 2.04 2.04 3/82 9645
/proc/meminfo: memFree=1837264/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1476.33
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 147629 4 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1476.33
Current children cumulated vsize (KiB) 15932

[startup+1542.3 s]
/proc/loadavg: 2.12 2.05 2.04 3/82 9645
/proc/meminfo: memFree=1837264/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1536.1
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 153605 5 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 134821040 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1536.1
Current children cumulated vsize (KiB) 15932

[startup+1602.3 s]
/proc/loadavg: 2.04 2.03 2.04 3/82 9645
/proc/meminfo: memFree=1837136/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1595.86
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 159581 5 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1595.86
Current children cumulated vsize (KiB) 15932

[startup+1662.3 s]
/proc/loadavg: 2.16 2.07 2.05 3/76 9939
/proc/meminfo: memFree=1884672/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1655.37
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 165531 6 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 135042187 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1655.37
Current children cumulated vsize (KiB) 15932

[startup+1722.3 s]
/proc/loadavg: 2.10 2.07 2.05 3/76 9939
/proc/meminfo: memFree=1882496/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1715.13
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 171507 6 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 135071359 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1715.13
Current children cumulated vsize (KiB) 15932

[startup+1782.3 s]
/proc/loadavg: 2.08 2.07 2.05 3/76 9939
/proc/meminfo: memFree=1882048/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1774.89
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 177483 6 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 134802424 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1774.89
Current children cumulated vsize (KiB) 15932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.6 s]
/proc/loadavg: 2.12 2.08 2.05 3/76 9939
/proc/meminfo: memFree=1882048/2055920 swapFree=4179360/4192956
[pid=9642] ppid=9640 vsize=15932 CPUtime=1800.09
/proc/9642/stat : 9642 (xsolve) R 9640 9642 8949 0 -1 4194304 3292 0 0 0 180003 6 0 0 25 0 1 0 612405797 16314368 3258 996147200 134512640 135239763 4294956208 18446744073709551615 135030894 0 0 4096 0 0 0 0 17 0 0 0
/proc/9642/statm: 3983 3258 420 177 0 2886 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 15932

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): 1807.61
CPU time (s): 1800.1
CPU user time (s): 1800.03
CPU system time (s): 0.068989
CPU usage (%): 99.5847
Max. virtual memory (cumulated for all children) (KiB): 15932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
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= 3292
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= 24187

runsolver used 1.40179 second user time and 5.18321 second system time

The end

Launcher Data (download as text)

Begin job on node87 at 2008-07-02 14:25:01
IDJOB=1041934
IDBENCH=53855
IDSOLVER=357
FILE ID=node87/1041934-1215001501
PBS_JOBID= 7870750
Free space on /tmp= 66528 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-27-27.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-1041934-1215001501/watcher-1041934-1215001501 -o /tmp/evaluation-result-1041934-1215001501/solver-1041934-1215001501 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041934-1215001501.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d4a95218d374567a2e179115c5d58ded
RANDOM SEED=751836835

node87.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		: 3000.232
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		: 3000.232
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:       1850424 kB
Buffers:          4736 kB
Cached:          61660 kB
SwapCached:       7452 kB
Active:         120932 kB
Inactive:        17460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1850424 kB
SwapTotal:     4192956 kB
SwapFree:      4179360 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          85612 kB
Slab:            52156 kB
Committed_AS:  2241356 kB
PageTables:       2004 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66528 MiB
End job on node87 at 2008-07-02 14:55:11