Trace number 1063557

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
MDG-noprobe 2008-06-27? (TO) 1800.07 1806.21

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-fiber.xml
MD5SUM050fcaedec2bdec60bcc496785fb1b05
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.4704
Satisfiable
(Un)Satisfiability was proved
Number of variables2574
Number of constraints696
Maximum constraint arity61
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension696
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.09	c mistral-prime 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-1063557-1215137945/watcher-1063557-1215137945 -o /tmp/evaluation-result-1063557-1215137945/solver-1063557-1215137945 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1063557-1215137945.xml -heu dom/wdeg -res no 

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: 3.88 2.85 2.32 4/80 8183
/proc/meminfo: memFree=1445752/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=18572 CPUtime=0
/proc/8183/stat : 8183 (runsolver) D 8181 8183 5789 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 998249418 19017728 292 996147200 4194304 4296836 548682068448 18446744073709551615 269028486439 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/8183/statm: 4643 292 257 25 0 2626 0

[startup+0.0342439 s]
/proc/loadavg: 3.88 2.85 2.32 4/80 8183
/proc/meminfo: memFree=1445752/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=1968 CPUtime=0
/proc/8183/stat : 8183 (xsolve) D 8181 8183 5789 0 -1 4194304 43 0 1 0 0 0 0 0 18 0 1 0 998249418 2015232 29 996147200 134512640 135239859 4294956208 18446744073709551615 12591908 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/8183/statm: 492 29 21 177 0 4 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1968

[startup+0.10125 s]
/proc/loadavg: 3.88 2.85 2.32 4/80 8183
/proc/meminfo: memFree=1445752/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=4852 CPUtime=0.01
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 503 0 8 0 1 0 0 0 18 0 1 0 998249418 4968448 477 996147200 134512640 135239859 4294956208 18446744073709551615 134618072 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 1213 477 345 177 0 116 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4852

[startup+0.301275 s]
/proc/loadavg: 3.88 2.85 2.32 4/80 8183
/proc/meminfo: memFree=1445752/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=22476 CPUtime=0.21
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 4920 0 8 0 19 2 0 0 19 0 1 0 998249418 23015424 4894 996147200 134512640 135239859 4294956208 18446744073709551615 135096254 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5619 4894 414 177 0 4522 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 22476

[startup+0.701307 s]
/proc/loadavg: 3.88 2.85 2.32 4/80 8183
/proc/meminfo: memFree=1445752/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=22824 CPUtime=0.6
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5019 0 8 0 58 2 0 0 23 0 1 0 998249418 23371776 4960 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5706 4960 414 177 0 4609 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 22824

[startup+1.50137 s]
/proc/loadavg: 3.88 2.85 2.32 3/81 8184
/proc/meminfo: memFree=1425200/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=22824 CPUtime=1.39
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5019 0 8 0 137 2 0 0 25 0 1 0 998249418 23371776 4960 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5706 4960 414 177 0 4609 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 22824

[startup+3.1015 s]
/proc/loadavg: 3.88 2.85 2.32 3/81 8184
/proc/meminfo: memFree=1425136/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=22824 CPUtime=2.98
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5023 0 8 0 296 2 0 0 25 0 1 0 998249418 23371776 4964 996147200 134512640 135239859 4294956208 18446744073709551615 134842591 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5706 4964 414 177 0 4609 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 22824

[startup+6.30175 s]
/proc/loadavg: 3.73 2.84 2.32 3/81 8184
/proc/meminfo: memFree=1425200/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=22824 CPUtime=6.15
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5023 0 8 0 613 2 0 0 25 0 1 0 998249418 23371776 4964 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5706 4964 414 177 0 4609 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22824

[startup+12.7023 s]
/proc/loadavg: 3.59 2.82 2.31 3/81 8184
/proc/meminfo: memFree=1425200/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=22824 CPUtime=12.5
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5034 0 8 0 1248 2 0 0 25 0 1 0 998249418 23371776 4975 996147200 134512640 135239859 4294956208 18446744073709551615 134842589 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5706 4975 414 177 0 4609 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 22824

[startup+25.5013 s]
/proc/loadavg: 3.24 2.78 2.31 3/81 8184
/proc/meminfo: memFree=1424944/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=25.2
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5211 0 8 0 2517 3 0 0 25 0 1 0 998249418 23924736 5087 996147200 134512640 135239859 4294956208 18446744073709551615 135101097 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5841 5087 414 177 0 4744 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 23364

[startup+51.1013 s]
/proc/loadavg: 2.82 2.72 2.30 3/81 8184
/proc/meminfo: memFree=1425072/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=50.58
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5211 0 8 0 5055 3 0 0 25 0 1 0 998249418 23924736 5087 996147200 134512640 135239859 4294956208 18446744073709551615 134803447 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5841 5087 414 177 0 4744 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 23364

[startup+102.306 s]
/proc/loadavg: 2.35 2.60 2.28 3/81 8184
/proc/meminfo: memFree=1425072/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=101.35
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5212 0 8 0 10132 3 0 0 25 0 1 0 998249418 23924736 5088 996147200 134512640 135239859 4294956208 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5841 5088 414 177 0 4744 0
Current children cumulated CPU time (s) 101.35
Current children cumulated vsize (KiB) 23364

[startup+162.301 s]
/proc/loadavg: 2.13 2.49 2.26 3/81 8184
/proc/meminfo: memFree=1425008/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=160.83
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5212 0 8 0 16080 3 0 0 25 0 1 0 998249418 23924736 5088 996147200 134512640 135239859 4294956208 18446744073709551615 134803086 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5841 5088 414 177 0 4744 0
Current children cumulated CPU time (s) 160.83
Current children cumulated vsize (KiB) 23364

[startup+222.302 s]
/proc/loadavg: 2.05 2.40 2.24 3/81 8184
/proc/meminfo: memFree=1424944/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=220.34
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5212 0 8 0 22030 4 0 0 25 0 1 0 998249418 23924736 5088 996147200 134512640 135239859 4294956208 18446744073709551615 135101097 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5841 5088 414 177 0 4744 0
Current children cumulated CPU time (s) 220.34
Current children cumulated vsize (KiB) 23364

[startup+282.302 s]
/proc/loadavg: 2.02 2.32 2.22 3/81 8184
/proc/meminfo: memFree=1424944/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=279.83
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5212 0 8 0 27979 4 0 0 25 0 1 0 998249418 23924736 5088 996147200 134512640 135239859 4294956208 18446744073709551615 135101089 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5841 5088 414 177 0 4744 0
Current children cumulated CPU time (s) 279.83
Current children cumulated vsize (KiB) 23364

[startup+342.301 s]
/proc/loadavg: 2.00 2.26 2.21 3/81 8184
/proc/meminfo: memFree=1424944/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=339.32
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5212 0 8 0 33928 4 0 0 25 0 1 0 998249418 23924736 5088 996147200 134512640 135239859 4294956208 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5841 5088 414 177 0 4744 0
Current children cumulated CPU time (s) 339.32
Current children cumulated vsize (KiB) 23364

[startup+402.301 s]
/proc/loadavg: 2.00 2.21 2.19 3/81 8184
/proc/meminfo: memFree=1424944/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=398.81
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5212 0 8 0 39877 4 0 0 25 0 1 0 998249418 23924736 5088 996147200 134512640 135239859 4294956208 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5841 5088 414 177 0 4744 0
Current children cumulated CPU time (s) 398.81
Current children cumulated vsize (KiB) 23364

[startup+462.302 s]
/proc/loadavg: 2.00 2.17 2.17 3/81 8184
/proc/meminfo: memFree=1424880/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=458.32
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 45827 5 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 135097638 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 458.32
Current children cumulated vsize (KiB) 23364

[startup+522.302 s]
/proc/loadavg: 2.00 2.14 2.16 3/81 8184
/proc/meminfo: memFree=1424880/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=517.81
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 51776 5 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 134803491 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 517.81
Current children cumulated vsize (KiB) 23364

[startup+582.301 s]
/proc/loadavg: 2.00 2.11 2.15 3/81 8184
/proc/meminfo: memFree=1424816/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=577.3
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 57725 5 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 134803472 0 0 4096 0 0 0 0 17 1 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 577.3
Current children cumulated vsize (KiB) 23364

[startup+642.301 s]
/proc/loadavg: 1.94 2.07 2.13 3/73 8213
/proc/meminfo: memFree=1848880/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=636.93
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 63685 8 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 135031335 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 636.93
Current children cumulated vsize (KiB) 23364


################
# More data... #
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[startup+822.301 s]
/proc/loadavg: 1.99 2.03 2.10 4/81 8252
/proc/meminfo: memFree=1721576/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=816.78
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 81664 14 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 135097713 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 816.78
Current children cumulated vsize (KiB) 23364

[startup+882.301 s]
/proc/loadavg: 1.99 2.02 2.09 3/81 8252
/proc/meminfo: memFree=1721448/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=876.74
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 87660 14 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 876.74
Current children cumulated vsize (KiB) 23364

[startup+942.302 s]
/proc/loadavg: 1.99 2.02 2.08 3/81 8252
/proc/meminfo: memFree=1721448/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=936.7
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 93656 14 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 135071630 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 936.7
Current children cumulated vsize (KiB) 23364

[startup+1002.3 s]
/proc/loadavg: 1.99 2.01 2.08 3/81 8252
/proc/meminfo: memFree=1721448/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=996.66
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 99652 14 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 134821254 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 996.66
Current children cumulated vsize (KiB) 23364

[startup+1062.3 s]
/proc/loadavg: 1.99 2.01 2.07 3/81 8252
/proc/meminfo: memFree=1721448/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1056.62
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 105648 14 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 135101104 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1056.62
Current children cumulated vsize (KiB) 23364

[startup+1122.3 s]
/proc/loadavg: 2.07 2.02 2.07 3/81 8252
/proc/meminfo: memFree=1721384/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1116.58
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 111644 14 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 134803091 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1116.58
Current children cumulated vsize (KiB) 23364

[startup+1182.3 s]
/proc/loadavg: 2.10 2.03 2.07 3/81 8252
/proc/meminfo: memFree=1721384/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1176.55
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 117641 14 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 135057344 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1176.55
Current children cumulated vsize (KiB) 23364

[startup+1242.3 s]
/proc/loadavg: 2.07 2.03 2.07 3/81 8252
/proc/meminfo: memFree=1721320/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1236.51
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 123637 14 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 134803466 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1236.51
Current children cumulated vsize (KiB) 23364

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.06 3/81 8252
/proc/meminfo: memFree=1721192/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1296.47
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 129633 14 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 134803461 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1296.47
Current children cumulated vsize (KiB) 23364

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.06 3/81 8252
/proc/meminfo: memFree=1721128/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1356.43
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 135629 14 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 135097745 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1356.43
Current children cumulated vsize (KiB) 23364

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 2.05 3/81 8252
/proc/meminfo: memFree=1721064/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1416.41
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 141626 15 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 135101119 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1416.41
Current children cumulated vsize (KiB) 23364

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/81 8252
/proc/meminfo: memFree=1721064/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1476.36
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 147621 15 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 134803472 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1476.36
Current children cumulated vsize (KiB) 23364

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/81 8254
/proc/meminfo: memFree=1720360/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1536.32
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 153617 15 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 135096240 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1536.32
Current children cumulated vsize (KiB) 23364

[startup+1602.3 s]
/proc/loadavg: 2.05 2.01 2.04 3/81 8254
/proc/meminfo: memFree=1720360/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1596.28
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 159613 15 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 135035208 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1596.28
Current children cumulated vsize (KiB) 23364

[startup+1662.3 s]
/proc/loadavg: 2.21 2.07 2.06 3/81 8254
/proc/meminfo: memFree=1720360/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1656.23
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 165608 15 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 135101104 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1656.23
Current children cumulated vsize (KiB) 23364

[startup+1722.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/81 8254
/proc/meminfo: memFree=1720360/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1716.2
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 171605 15 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 134820623 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1716.2
Current children cumulated vsize (KiB) 23364

[startup+1782.3 s]
/proc/loadavg: 2.02 2.04 2.04 3/81 8254
/proc/meminfo: memFree=1720232/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1776.16
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 177601 15 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 134803837 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1776.16
Current children cumulated vsize (KiB) 23364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.21 s]
/proc/loadavg: 2.02 2.04 2.04 3/81 8254
/proc/meminfo: memFree=1720232/2055920 swapFree=4137092/4192956
[pid=8183] ppid=8181 vsize=23364 CPUtime=1800.05
/proc/8183/stat : 8183 (xsolve) R 8181 8183 5789 0 -1 4194304 5213 0 8 0 179990 15 0 0 25 0 1 0 998249418 23924736 5089 996147200 134512640 135239859 4294956208 18446744073709551615 135071565 0 0 4096 0 0 0 0 17 0 0 0
/proc/8183/statm: 5841 5089 414 177 0 4744 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 23364

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): 1806.21
CPU time (s): 1800.07
CPU user time (s): 1799.91
CPU system time (s): 0.160975
CPU usage (%): 99.6598
Max. virtual memory (cumulated for all children) (KiB): 23364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5213
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 34
involuntary context switches= 30319

runsolver used 1.65975 second user time and 4.92325 second system time

The end

Launcher Data (download as text)

Begin job on node26 at 2008-07-04 04:19:05
IDJOB=1063557
IDBENCH=54779
IDSOLVER=343
FILE ID=node26/1063557-1215137945
PBS_JOBID= 7877264
Free space on /tmp= 66556 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-fiber.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1063557-1215137945/watcher-1063557-1215137945 -o /tmp/evaluation-result-1063557-1215137945/solver-1063557-1215137945 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1063557-1215137945.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 050fcaedec2bdec60bcc496785fb1b05
RANDOM SEED=1960705593

node26.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		: 3000.221
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		: 3000.221
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:       1446360 kB
Buffers:          2748 kB
Cached:          34948 kB
SwapCached:      49344 kB
Active:         538104 kB
Inactive:        16400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1446360 kB
SwapTotal:     4192956 kB
SwapFree:      4137092 kB
Dirty:            1504 kB
Writeback:           0 kB
Mapped:         533424 kB
Slab:            39240 kB
Committed_AS:  2443556 kB
PageTables:       2736 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= 66556 MiB
End job on node26 at 2008-07-04 04:49:13