Trace number 1074741

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) 1800.1 1814.81

General information on the benchmark

Namecsp/os-taillard-20/
normalized-os-taillard-20-100-3.xml
MD5SUMb03ce6bb41b3c7eeec8edd1190e4268e
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.19175
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints7600
Maximum constraint arity2
Maximum domain size1310
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7600
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.01	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-1074741-1215179580/watcher-1074741-1215179580 -o /tmp/evaluation-result-1074741-1215179580/solver-1074741-1215179580 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1074741-1215179580.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: 1.92 1.98 1.96 4/81 17870
/proc/meminfo: memFree=1303656/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=18572 CPUtime=0
/proc/17870/stat : 17870 (runsolver) R 17868 17870 16941 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 701924413 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 226238197031 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17870/statm: 4643 292 257 25 0 2626 0

[startup+0.116416 s]
/proc/loadavg: 1.92 1.98 1.96 4/81 17870
/proc/meminfo: memFree=1303656/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=9348 CPUtime=0.1
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 1641 0 0 0 9 1 0 0 20 0 1 0 701924413 9572352 1607 996147200 134512640 135239859 4294956208 18446744073709551615 134622766 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 2337 1607 371 177 0 1240 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9348

[startup+0.201471 s]
/proc/loadavg: 1.92 1.98 1.96 4/81 17870
/proc/meminfo: memFree=1303656/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=11720 CPUtime=0.18
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 2234 0 0 0 17 1 0 0 20 0 1 0 701924413 12001280 2200 996147200 134512640 135239859 4294956208 18446744073709551615 4159010475 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 2930 2200 371 177 0 1833 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 11720

[startup+0.301487 s]
/proc/loadavg: 1.92 1.98 1.96 4/81 17870
/proc/meminfo: memFree=1303656/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=14616 CPUtime=0.28
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 2988 0 0 0 26 2 0 0 21 0 1 0 701924413 14966784 2888 996147200 134512640 135239859 4294956208 18446744073709551615 134649688 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 3654 2888 371 177 0 2557 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14616

[startup+0.701553 s]
/proc/loadavg: 1.92 1.98 1.96 4/81 17870
/proc/meminfo: memFree=1303656/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36240 CPUtime=0.68
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8392 0 0 0 64 4 0 0 25 0 1 0 701924413 37109760 8226 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9060 8226 402 177 0 7963 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 36240

[startup+1.50265 s]
/proc/loadavg: 1.92 1.98 1.96 3/82 17871
/proc/meminfo: memFree=1272224/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36244 CPUtime=1.47
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8394 0 0 0 143 4 0 0 25 0 1 0 701924413 37113856 8228 996147200 134512640 135239859 4294956208 18446744073709551615 134820720 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9061 8228 402 177 0 7964 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 36244

[startup+3.10192 s]
/proc/loadavg: 1.92 1.98 1.96 3/82 17871
/proc/meminfo: memFree=1272032/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36508 CPUtime=3.06
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8472 0 0 0 302 4 0 0 25 0 1 0 701924413 37384192 8241 996147200 134512640 135239859 4294956208 18446744073709551615 134797573 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9127 8241 402 177 0 8030 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 36508

[startup+6.30145 s]
/proc/loadavg: 1.93 1.98 1.96 3/82 17871
/proc/meminfo: memFree=1271840/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36524 CPUtime=6.23
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8477 0 0 0 619 4 0 0 25 0 1 0 701924413 37400576 8246 996147200 134512640 135239859 4294956208 18446744073709551615 135031434 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9131 8246 402 177 0 8034 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 36524

[startup+12.7015 s]
/proc/loadavg: 1.93 1.98 1.96 4/82 17871
/proc/meminfo: memFree=1271904/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36524 CPUtime=12.58
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8477 0 0 0 1253 5 0 0 25 0 1 0 701924413 37400576 8246 996147200 134512640 135239859 4294956208 18446744073709551615 135030913 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9131 8246 402 177 0 8034 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 36524

[startup+25.5017 s]
/proc/loadavg: 1.95 1.98 1.96 3/82 17871
/proc/meminfo: memFree=1272032/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36524 CPUtime=25.27
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8477 0 0 0 2522 5 0 0 25 0 1 0 701924413 37400576 8246 996147200 134512640 135239859 4294956208 18446744073709551615 134829808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9131 8246 402 177 0 8034 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 36524

[startup+51.102 s]
/proc/loadavg: 1.96 1.98 1.96 3/82 17871
/proc/meminfo: memFree=1272096/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36540 CPUtime=50.65
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8482 0 0 0 5060 5 0 0 25 0 1 0 701924413 37416960 8251 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9135 8251 402 177 0 8038 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 36540

[startup+102.302 s]
/proc/loadavg: 1.98 1.98 1.96 3/82 17871
/proc/meminfo: memFree=1271904/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=101.41
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 10136 5 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 36548

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17871
/proc/meminfo: memFree=1271840/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=160.9
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 16084 6 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 160.9
Current children cumulated vsize (KiB) 36548

[startup+222.307 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17871
/proc/meminfo: memFree=1271840/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=220.39
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 22033 6 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135101119 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 36548

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17871
/proc/meminfo: memFree=1271840/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=279.87
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 27981 6 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135031302 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 279.87
Current children cumulated vsize (KiB) 36548

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17871
/proc/meminfo: memFree=1271776/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=339.36
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 33929 7 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 339.36
Current children cumulated vsize (KiB) 36548

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17871
/proc/meminfo: memFree=1271712/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=398.85
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 39878 7 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135035199 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 398.85
Current children cumulated vsize (KiB) 36548

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17871
/proc/meminfo: memFree=1271712/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=458.33
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 45826 7 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 458.33
Current children cumulated vsize (KiB) 36548

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271768/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=517.8
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 51772 8 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 134802112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 517.8
Current children cumulated vsize (KiB) 36548

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271768/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=577.29
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 57721 8 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 134821624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 577.29
Current children cumulated vsize (KiB) 36548

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271768/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=636.76
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 63668 8 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 636.76
Current children cumulated vsize (KiB) 36548


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

[startup+882.307 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271648/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=874.71
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 87461 10 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 134788054 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 874.71
Current children cumulated vsize (KiB) 36548

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271584/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=934.2
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 93410 10 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135071468 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 934.2
Current children cumulated vsize (KiB) 36548

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271584/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=993.67
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 99357 10 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 134797312 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 993.67
Current children cumulated vsize (KiB) 36548

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271520/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1053.17
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 105306 11 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135101094 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1053.17
Current children cumulated vsize (KiB) 36548

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271520/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1112.65
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 111253 12 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135101088 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1112.65
Current children cumulated vsize (KiB) 36548

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271520/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1172.12
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 117200 12 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135071630 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1172.12
Current children cumulated vsize (KiB) 36548

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271392/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1231.59
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 123147 12 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1231.59
Current children cumulated vsize (KiB) 36548

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271328/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1291.07
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 129094 13 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 134797360 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1291.07
Current children cumulated vsize (KiB) 36548

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271328/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1350.54
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 135041 13 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 134821619 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1350.54
Current children cumulated vsize (KiB) 36548

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271328/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1410.03
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 140990 13 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1410.03
Current children cumulated vsize (KiB) 36548

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.96 3/82 17877
/proc/meminfo: memFree=1271264/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1469.51
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 146938 13 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135030962 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1469.51
Current children cumulated vsize (KiB) 36548

[startup+1542.31 s]
/proc/loadavg: 1.99 1.98 1.96 3/73 17907
/proc/meminfo: memFree=1514360/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1529.25
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 152911 14 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135101105 0 0 4096 0 0 0 0 17 0 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1529.25
Current children cumulated vsize (KiB) 36548

[startup+1602.3 s]
/proc/loadavg: 2.06 2.00 1.96 3/73 17907
/proc/meminfo: memFree=1514296/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1589.2
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 158906 14 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 134797559 0 0 4096 0 0 0 0 17 0 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1589.2
Current children cumulated vsize (KiB) 36548

[startup+1662.3 s]
/proc/loadavg: 2.27 2.06 1.98 3/83 17972
/proc/meminfo: memFree=745384/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1648.91
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 164876 15 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 134797554 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1648.91
Current children cumulated vsize (KiB) 36548

[startup+1722.3 s]
/proc/loadavg: 2.20 2.08 1.99 3/82 17974
/proc/meminfo: memFree=744736/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1708.38
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 170823 15 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135071517 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1708.38
Current children cumulated vsize (KiB) 36548

[startup+1782.3 s]
/proc/loadavg: 2.07 2.06 1.99 3/82 17975
/proc/meminfo: memFree=744672/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1767.86
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 176771 15 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 134802073 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1767.86
Current children cumulated vsize (KiB) 36548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.8 s]
/proc/loadavg: 2.04 2.05 1.99 3/82 17975
/proc/meminfo: memFree=744672/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1800.09
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 179993 16 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135042332 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 36548

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

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

[startup+1814.8 s]
/proc/loadavg: 2.04 2.05 1.99 3/82 17975
/proc/meminfo: memFree=744672/2055920 swapFree=4156340/4192956
[pid=17870] ppid=17868 vsize=36548 CPUtime=1800.09
/proc/17870/stat : 17870 (xsolve) R 17868 17870 16941 0 -1 4194304 8486 0 0 0 179993 16 0 0 25 0 1 0 701924413 37425152 8255 996147200 134512640 135239859 4294956208 18446744073709551615 135042332 0 0 4096 0 0 0 0 17 1 0 0
/proc/17870/statm: 9137 8255 402 177 0 8040 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 36548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1814.81
CPU time (s): 1800.1
CPU user time (s): 1799.93
CPU system time (s): 0.165974
CPU usage (%): 99.1893
Max. virtual memory (cumulated for all children) (KiB): 36548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.165974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8486
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= 39103

runsolver used 1.83572 second user time and 4.91725 second system time

The end

Launcher Data (download as text)

Begin job on node58 at 2008-07-04 15:53:00
IDJOB=1074741
IDBENCH=56436
IDSOLVER=343
FILE ID=node58/1074741-1215179580
PBS_JOBID= 7881561
Free space on /tmp= 66556 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/os-taillard-20/normalized-os-taillard-20-100-3.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-1074741-1215179580/watcher-1074741-1215179580 -o /tmp/evaluation-result-1074741-1215179580/solver-1074741-1215179580 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1074741-1215179580.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b03ce6bb41b3c7eeec8edd1190e4268e
RANDOM SEED=619316204

node58.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		: 3000.261
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		: 3000.261
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:       1304136 kB
Buffers:         94296 kB
Cached:         260580 kB
SwapCached:      30956 kB
Active:         390480 kB
Inactive:       283600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1304136 kB
SwapTotal:     4192956 kB
SwapFree:      4156340 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:         334968 kB
Slab:            62272 kB
Committed_AS:  1495156 kB
PageTables:       2384 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 node58 at 2008-07-04 16:23:17