Trace number 198369

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, and are wall clock time (not CPU 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
VALCSP 3.0? (TO) 1800.07 1801.5

General information on the benchmark

Namepigeons/
pigeons-25.xml
MD5SUM9ec193634ea6e1d32bbbe7299752b230
Bench Category2-ARY-INT (binary constraints in intension)
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 variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension0
Number of constraints which are defined in intension300
Global constraints used (with number of constraints)

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-198369-1168128117 -o ROOT/results/node44/solver-198369-1168128117 -C 1800 -M 900 /tmp/evaluation/198369-1168128117/VALCSP /tmp/evaluation/198369-1168128117/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.95 1.98 1.83 5/82 26804
/proc/meminfo: memFree=1512456/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=1468 CPUtime=0
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 114 0 0 0 0 0 0 0 20 0 1 0 161210713 1503232 92 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26803/statm: 367 92 64 8 0 39 0

[startup+0.105389 s]
/proc/loadavg: 1.95 1.98 1.83 5/82 26804
/proc/meminfo: memFree=1512456/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=0.09
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 9 0 0 0 20 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520616 0 0 4096 0 0 0 0 17 1 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2392

[startup+0.513425 s]
/proc/loadavg: 1.95 1.98 1.83 5/82 26804
/proc/meminfo: memFree=1512456/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=0.5
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 50 0 0 0 23 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134517614 0 0 4096 0 0 0 0 17 1 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2392

[startup+1.33451 s]
/proc/loadavg: 1.95 1.98 1.83 3/82 26804
/proc/meminfo: memFree=1511368/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1.32
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 132 0 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520634 0 0 4096 0 0 0 0 17 1 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2392

[startup+2.97168 s]
/proc/loadavg: 1.95 1.98 1.83 3/82 26806
/proc/meminfo: memFree=1511432/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=2.95
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 295 0 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520850 0 0 4096 0 0 0 0 17 1 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 2392

[startup+6.25801 s]
/proc/loadavg: 1.95 1.98 1.84 3/82 26808
/proc/meminfo: memFree=1511368/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=6.21
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 621 0 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134526929 0 0 4096 0 0 0 0 17 1 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 2392

[startup+12.7147 s]
/proc/loadavg: 1.96 1.98 1.84 3/82 26814
/proc/meminfo: memFree=1511368/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=12.63
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 1263 0 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527370 0 0 4096 0 0 0 0 17 1 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 2392

[startup+25.534 s]
/proc/loadavg: 1.96 1.98 1.84 3/82 26826
/proc/meminfo: memFree=1511432/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=25.38
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 2538 0 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524602 0 0 4096 0 0 0 0 17 1 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 2392

[startup+51.1646 s]
/proc/loadavg: 1.98 1.98 1.84 3/76 26854
/proc/meminfo: memFree=1512432/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=50.87
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 5087 0 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520487 0 0 4096 0 0 0 0 17 1 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 2392

[startup+102.41 s]
/proc/loadavg: 1.99 1.98 1.84 3/76 26854
/proc/meminfo: memFree=1512448/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=101.92
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 10192 0 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524642 0 0 4096 0 0 0 0 17 1 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 2392

[startup+162.47 s]
/proc/loadavg: 2.03 2.00 1.86 3/76 26854
/proc/meminfo: memFree=1512448/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=161.75
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 16175 0 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134526728 0 0 4096 0 0 0 0 17 1 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 161.75
Current children cumulated vsize (KiB) 2392

[startup+222.53 s]
/proc/loadavg: 2.01 2.00 1.86 3/76 26854
/proc/meminfo: memFree=1512448/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=221.58
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 22158 0 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134521856 0 0 4096 0 0 0 0 17 1 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 221.58
Current children cumulated vsize (KiB) 2392

[startup+282.57 s]
/proc/loadavg: 1.58 1.89 1.83 2/65 26872
/proc/meminfo: memFree=1522536/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=281.52
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 28151 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520444 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 281.52
Current children cumulated vsize (KiB) 2392

[startup+342.601 s]
/proc/loadavg: 1.21 1.72 1.78 2/65 26872
/proc/meminfo: memFree=1522600/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=341.53
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 34152 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520588 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 341.53
Current children cumulated vsize (KiB) 2392

[startup+402.637 s]
/proc/loadavg: 1.08 1.59 1.72 2/65 26872
/proc/meminfo: memFree=1522664/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=401.55
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 40154 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524676 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 401.55
Current children cumulated vsize (KiB) 2392

[startup+462.669 s]
/proc/loadavg: 1.03 1.48 1.68 2/65 26872
/proc/meminfo: memFree=1522664/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=461.57
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 46156 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527089 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 461.57
Current children cumulated vsize (KiB) 2392

[startup+522.7 s]
/proc/loadavg: 1.01 1.39 1.63 2/65 26872
/proc/meminfo: memFree=1522728/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=521.58
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 52157 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134517525 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 521.58
Current children cumulated vsize (KiB) 2392

[startup+582.73 s]
/proc/loadavg: 1.00 1.32 1.59 2/65 26872
/proc/meminfo: memFree=1522728/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=581.6
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 58159 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527068 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 581.6
Current children cumulated vsize (KiB) 2392

[startup+642.762 s]
/proc/loadavg: 1.00 1.26 1.55 2/65 26872
/proc/meminfo: memFree=1522664/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=641.62
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 64161 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520444 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 641.62
Current children cumulated vsize (KiB) 2392

[startup+702.793 s]
/proc/loadavg: 1.00 1.21 1.51 2/65 26872
/proc/meminfo: memFree=1522664/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=701.63
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 70162 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134526929 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 701.63
Current children cumulated vsize (KiB) 2392

[startup+762.824 s]
/proc/loadavg: 1.05 1.18 1.48 2/65 26872
/proc/meminfo: memFree=1522664/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=761.65
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 76164 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524699 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 761.65
Current children cumulated vsize (KiB) 2392

[startup+822.86 s]
/proc/loadavg: 1.02 1.15 1.45 2/65 26872
/proc/meminfo: memFree=1522600/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=821.67
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 82166 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134526740 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 821.67
Current children cumulated vsize (KiB) 2392

[startup+882.888 s]
/proc/loadavg: 1.00 1.12 1.42 2/65 26872
/proc/meminfo: memFree=1522600/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=881.68
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 88167 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524642 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 881.68
Current children cumulated vsize (KiB) 2392

[startup+942.916 s]
/proc/loadavg: 1.00 1.09 1.39 2/65 26872
/proc/meminfo: memFree=1522664/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=941.69
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 94168 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520580 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 941.69
Current children cumulated vsize (KiB) 2392

[startup+1002.95 s]
/proc/loadavg: 1.00 1.07 1.36 2/65 26874
/proc/meminfo: memFree=1522408/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1001.71
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 100170 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524727 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 2392

[startup+1062.98 s]
/proc/loadavg: 1.00 1.06 1.34 2/65 26874
/proc/meminfo: memFree=1522472/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1061.73
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 106172 1 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134526755 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 2392

[startup+1123.01 s]
/proc/loadavg: 1.00 1.04 1.31 2/65 26874
/proc/meminfo: memFree=1522536/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1121.75
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 112173 2 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524645 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 2392

[startup+1183.04 s]
/proc/loadavg: 1.03 1.05 1.30 2/65 26874
/proc/meminfo: memFree=1522536/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1181.76
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 118174 2 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520639 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 2392

[startup+1243.07 s]
/proc/loadavg: 1.01 1.04 1.27 2/65 26874
/proc/meminfo: memFree=1522536/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1241.78
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 124176 2 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134526772 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 2392

[startup+1303.1 s]
/proc/loadavg: 1.00 1.03 1.25 2/65 26874
/proc/meminfo: memFree=1522536/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1301.8
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 130178 2 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524884 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 2392

[startup+1363.13 s]
/proc/loadavg: 1.00 1.02 1.24 2/65 26874
/proc/meminfo: memFree=1522472/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1361.81
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 136179 2 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524787 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 2392

[startup+1423.16 s]
/proc/loadavg: 1.00 1.02 1.22 2/65 26874
/proc/meminfo: memFree=1522472/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1421.82
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 142180 2 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527334 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 2392

[startup+1483.19 s]
/proc/loadavg: 1.00 1.01 1.20 2/65 26874
/proc/meminfo: memFree=1522472/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1481.84
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 148182 2 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527361 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 2392

[startup+1543.23 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 26874
/proc/meminfo: memFree=1522472/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1541.86
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 154184 2 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520553 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 2392

[startup+1603.26 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 26874
/proc/meminfo: memFree=1522408/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1601.87
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 160185 2 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134527346 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 2392

[startup+1663.29 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 26874
/proc/meminfo: memFree=1522408/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1661.89
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 166187 2 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524691 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 2392

[startup+1723.33 s]
/proc/loadavg: 1.00 1.00 1.15 2/65 26874
/proc/meminfo: memFree=1522408/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1721.91
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 172189 2 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520539 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 2392

[startup+1783.36 s]
/proc/loadavg: 1.04 1.01 1.14 3/65 26874
/proc/meminfo: memFree=1522408/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1781.93
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 178190 3 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134526929 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1781.93
Current children cumulated vsize (KiB) 2392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.49 s]
/proc/loadavg: 1.03 1.01 1.14 2/65 26874
/proc/meminfo: memFree=1522472/2055920 swapFree=4192812/4192956
[pid=26803] ppid=26801 vsize=2392 CPUtime=1800.06
/proc/26803/stat : 26803 (VALCSP) R 26801 26803 25775 0 -1 4194304 351 0 0 0 180003 3 0 0 25 0 1 0 161210713 2449408 329 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524571 0 0 4096 0 0 0 0 17 0 0 0
/proc/26803/statm: 598 329 66 8 0 270 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 2392

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.5
CPU time (s): 1800.07
CPU user time (s): 1800.04
CPU system time (s): 0.030995
CPU usage (%): 99.9208
Max. virtual memory (cumulated for all children) (KiB): 2392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 351
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= 5616

runsolver used 1.63575 s user time and 4.80227 s system time

The end



Launcher Data (download as text)




Begin job on node44 on Sun Jan  7 00:01:57 UTC 2007


IDJOB= 198369
IDBENCH= 3551
FILE ID= node44/198369-1168128117

PBS_JOBID= 3477653

Free space on /tmp= 66539 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-25.xml
COMMAND LINE= /tmp/evaluation/198369-1168128117/VALCSP /tmp/evaluation/198369-1168128117/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-198369-1168128117 -o ROOT/results/node44/solver-198369-1168128117 -C 1800 -M 900  /tmp/evaluation/198369-1168128117/VALCSP /tmp/evaluation/198369-1168128117/unknown.xml

META MD5SUM SOLVER= 6fc756be3a7e45a17a81a19ce431bc48
MD5SUM BENCH=  9ec193634ea6e1d32bbbe7299752b230

RANDOM SEED= 959488510

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.213
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		: 3000.213
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:       1512936 kB
Buffers:         30620 kB
Cached:         422124 kB
SwapCached:          0 kB
Active:          62704 kB
Inactive:       414468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1512936 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:              84 kB
Writeback:           0 kB
Mapped:          36240 kB
Slab:            50836 kB
Committed_AS:  3261364 kB
PageTables:       1972 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= 66541 MiB



End job on node44 on Sun Jan  7 00:31:58 UTC 2007