Trace number 1070487

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) 1800.02 1800.51

General information on the benchmark

Namecsp/pseudoGLB/
normalized-pigeon-cardinality-95-90.xml
MD5SUMb24d6317b37c425ee5e9e0d5c2fb36b7
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables8550
Number of constraints185
Maximum constraint arity95
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)weightedsum(185)

Solver Data (download as text)

0.00/0.00	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-1070487-1215165201/watcher-1070487-1215165201 -o /tmp/evaluation-result-1070487-1215165201/solver-1070487-1215165201 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1070487-1215165201.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: 0.99 0.98 1.00 2/64 22760
/proc/meminfo: memFree=1775048/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=820 CPUtime=0
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 39 0 0 0 0 0 0 0 20 0 1 0 1995494753 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 7512868 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 492 27 20 177 0 4 0

[startup+0.055239 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 22760
/proc/meminfo: memFree=1775048/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=6200 CPUtime=0.04
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 824 0 0 0 4 0 0 0 20 0 1 0 1995494753 6348800 790 996147200 134512640 135239859 4294956208 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 1550 790 345 177 0 453 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6200

[startup+0.102243 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 22760
/proc/meminfo: memFree=1775048/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=6896 CPUtime=0.09
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1006 0 0 0 9 0 0 0 20 0 1 0 1995494753 7061504 972 996147200 134512640 135239859 4294956208 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 1724 972 364 177 0 627 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6896

[startup+0.30126 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 22760
/proc/meminfo: memFree=1775048/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=9476 CPUtime=0.28
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1667 0 0 0 28 0 0 0 21 0 1 0 1995494753 9703424 1633 996147200 134512640 135239859 4294956208 18446744073709551615 134793679 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2369 1633 399 177 0 1272 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9476

[startup+0.701295 s]
/proc/loadavg: 0.99 0.98 1.00 2/64 22760
/proc/meminfo: memFree=1775048/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10080 CPUtime=0.68
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1809 0 0 0 68 0 0 0 25 0 1 0 1995494753 10321920 1775 996147200 134512640 135239859 4294956208 18446744073709551615 134796682 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2520 1775 399 177 0 1423 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10080

[startup+1.50136 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22761
/proc/meminfo: memFree=1769280/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10304 CPUtime=1.48
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1854 0 0 0 148 0 0 0 25 0 1 0 1995494753 10551296 1820 996147200 134512640 135239859 4294956208 18446744073709551615 135097641 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2576 1820 399 177 0 1479 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10304

[startup+3.1015 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22761
/proc/meminfo: memFree=1769152/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10304 CPUtime=3.08
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1854 0 0 0 308 0 0 0 25 0 1 0 1995494753 10551296 1820 996147200 134512640 135239859 4294956208 18446744073709551615 134797119 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2576 1820 399 177 0 1479 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10304

[startup+6.30178 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22761
/proc/meminfo: memFree=1769088/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10304 CPUtime=6.28
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1854 0 0 0 628 0 0 0 25 0 1 0 1995494753 10551296 1820 996147200 134512640 135239859 4294956208 18446744073709551615 134797131 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2576 1820 399 177 0 1479 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10304

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22761
/proc/meminfo: memFree=1769160/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10304 CPUtime=12.68
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1854 0 0 0 1268 0 0 0 25 0 1 0 1995494753 10551296 1820 996147200 134512640 135239859 4294956208 18446744073709551615 134797091 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2576 1820 399 177 0 1479 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10304

[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22761
/proc/meminfo: memFree=1769160/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=25.48
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 2548 0 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 135097664 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10308

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22761
/proc/meminfo: memFree=1769224/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=51.07
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 5107 0 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134797131 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10308

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22761
/proc/meminfo: memFree=1769224/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=102.27
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 10226 1 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134797091 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10308

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22761
/proc/meminfo: memFree=1769224/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=162.24
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 16223 1 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 135097665 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10308

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22761
/proc/meminfo: memFree=1769160/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=222.23
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 22222 1 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134797131 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10308

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22761
/proc/meminfo: memFree=1769160/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=282.21
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 28220 1 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 135057377 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10308

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22761
/proc/meminfo: memFree=1769096/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=342.2
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 34218 2 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134796679 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10308

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22761
/proc/meminfo: memFree=1769096/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=402.18
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 40216 2 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 135057370 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 10308

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768840/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=462.16
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 46214 2 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134797131 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10308

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768840/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=522.14
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 52212 2 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134797075 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10308

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768904/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=582.12
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 58210 2 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134797131 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 10308

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768904/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=642.12
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 64209 3 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134796677 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 10308


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768904/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=882.05
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 88202 3 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134797131 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 10308

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768840/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=942.03
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 94200 3 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 135097638 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 10308

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768904/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1002.01
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 100198 3 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134797208 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 10308

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768840/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1062
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 106196 4 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134820701 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 10308

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768840/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1121.98
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 112194 4 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134797208 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 10308

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768776/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1181.96
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 118192 4 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 135057359 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 10308

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768776/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1241.95
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 124191 4 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134793679 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 10308

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768712/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1301.94
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 130189 5 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134796679 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 10308

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768712/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1361.92
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 136187 5 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 10308

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 22767
/proc/meminfo: memFree=1768712/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1421.91
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 142186 5 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134797208 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 10308

[startup+1482.3 s]
/proc/loadavg: 1.07 1.00 1.01 2/65 22767
/proc/meminfo: memFree=1768648/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1481.89
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 148184 5 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134797208 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 10308

[startup+1542.3 s]
/proc/loadavg: 1.10 1.02 1.00 2/65 22767
/proc/meminfo: memFree=1768648/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1541.87
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 154182 5 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134793887 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 10308

[startup+1602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 22767
/proc/meminfo: memFree=1768584/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1601.85
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 160180 5 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134797208 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 10308

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22767
/proc/meminfo: memFree=1768648/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1661.84
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 166178 6 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134793697 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 10308

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22767
/proc/meminfo: memFree=1768584/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1721.83
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 172177 6 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134793931 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 10308

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22767
/proc/meminfo: memFree=1768520/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1781.81
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 178175 6 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134796679 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 10308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22767
/proc/meminfo: memFree=1768584/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1800.01
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 179995 6 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134793676 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 10308

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22767
/proc/meminfo: memFree=1768584/2055920 swapFree=4180972/4192956
[pid=22760] ppid=22758 vsize=10308 CPUtime=1800.01
/proc/22760/stat : 22760 (xsolve) R 22758 22760 22537 0 -1 4194304 1855 0 0 0 179995 6 0 0 25 0 1 0 1995494753 10555392 1821 996147200 134512640 135239859 4294956208 18446744073709551615 134793676 0 0 4096 0 0 0 0 17 1 0 0
/proc/22760/statm: 2577 1821 399 177 0 1480 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 10308

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.02
CPU user time (s): 1799.95
CPU system time (s): 0.066989
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 10308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1855
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= 6
involuntary context switches= 1919

runsolver used 1.23681 second user time and 3.69644 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-04 11:53:21
IDJOB=1070487
IDBENCH=55873
IDSOLVER=343
FILE ID=node15/1070487-1215165201
PBS_JOBID= 7881479
Free space on /tmp= 66532 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/pseudoGLB/normalized-pigeon-cardinality-95-90.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-1070487-1215165201/watcher-1070487-1215165201 -o /tmp/evaluation-result-1070487-1215165201/solver-1070487-1215165201 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1070487-1215165201.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b24d6317b37c425ee5e9e0d5c2fb36b7
RANDOM SEED=1831555207

node15.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		: 3000.229
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		: 3000.229
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:       1775464 kB
Buffers:         43828 kB
Cached:         167752 kB
SwapCached:       6020 kB
Active:         152780 kB
Inactive:        67484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775464 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          14468 kB
Slab:            46092 kB
Committed_AS:  3474144 kB
PageTables:       1508 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= 66532 MiB
End job on node15 at 2008-07-04 12:23:24