Trace number 194422

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
buggy_2_5_s 2007-01-08? (TO) 1800.07 1807.38

General information on the benchmark

Namerandom/rand-2-50-23/
rand-2-50-23-587-230-40_ext.xml
MD5SUM0b51f3fff6daaef58a9dde4d43bb4756
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1513.18
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints463
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension463
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

1807.37	/tmp/evaluation/194422-1168280451/solver2: line 23: 29856 Terminated              ./standalone BORDEWIJK

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/node4/watcher-194422-1168280451 -o ROOT/results/node4/solver-194422-1168280451 -C 1800 -M 900 /tmp/evaluation/194422-1168280451/solver2 /tmp/evaluation/194422-1168280451/unknown 1800 

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: 0.21 0.56 1.27 5/87 29843
/proc/meminfo: memFree=1586336/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0
/proc/29842/stat : 29842 (solver2) R 29840 29842 24299 0 -1 4194304 280 0 0 0 0 0 0 0 19 0 1 0 176441028 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/29842/statm: 1338 231 193 169 0 49 0
[pid=29844] ppid=29842 vsize=0 CPUtime=0
/proc/29844/stat : 29844 (solver2) Z 29842 29842 24299 0 -1 4194380 26 0 0 0 0 0 0 0 15 0 1 0 176441029 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744071563351923 0 0 17 0 0 0
/proc/29844/statm: 0 0 0 0 0 0 0
[pid=29845] ppid=29842 vsize=5352 CPUtime=0
/proc/29845/stat : 29845 (solver2) R 29842 29842 24299 0 -1 4194368 0 0 0 0 0 0 0 0 19 0 1 0 176441029 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/29845/statm: 1338 231 193 169 0 49 0

[startup+0.103517 s]
/proc/loadavg: 0.21 0.56 1.27 5/87 29843
/proc/meminfo: memFree=1586336/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.07
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 376 2245 0 0 0 0 6 1 16 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.512707 s]
/proc/loadavg: 0.21 0.56 1.27 5/87 29843
/proc/meminfo: memFree=1586336/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.07
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 376 2245 0 0 0 0 6 1 16 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.33363 s]
/proc/loadavg: 0.21 0.56 1.27 3/88 29856
/proc/meminfo: memFree=1582872/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=0.58
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 57 1 0 0 22 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519664 0 0 4096 0 0 0 0 17 1 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 9092

[startup+2.97179 s]
/proc/loadavg: 0.35 0.58 1.27 3/88 29856
/proc/meminfo: memFree=1583064/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=2.21
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 220 1 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554300 0 0 4096 0 0 0 0 17 1 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 9092

[startup+6.2611 s]
/proc/loadavg: 0.35 0.58 1.27 3/88 29856
/proc/meminfo: memFree=1583064/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=5.5
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 549 1 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554300 0 0 4096 0 0 0 0 17 1 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9092

[startup+12.7177 s]
/proc/loadavg: 0.60 0.63 1.28 3/88 29856
/proc/meminfo: memFree=1583080/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=11.95
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 1194 1 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160549273 0 0 4096 0 0 0 0 17 1 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 9092

[startup+25.5419 s]
/proc/loadavg: 0.82 0.67 1.29 3/88 29856
/proc/meminfo: memFree=1583272/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=24.77
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 2476 1 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160572216 0 0 4096 0 0 0 0 17 1 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9092

[startup+51.1874 s]
/proc/loadavg: 1.22 0.78 1.30 3/88 29856
/proc/meminfo: memFree=1583400/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=50.39
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 5037 2 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549728 0 0 4096 0 0 0 0 17 1 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 9092

[startup+102.471 s]
/proc/loadavg: 1.74 0.98 1.34 3/88 29856
/proc/meminfo: memFree=1583528/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=101.66
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 10164 2 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548939 0 0 4096 0 0 0 0 17 1 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 9092

[startup+162.475 s]
/proc/loadavg: 1.91 1.18 1.38 3/88 29856
/proc/meminfo: memFree=1583528/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=161.65
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 16163 2 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160561905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 9092

[startup+222.479 s]
/proc/loadavg: 1.96 1.32 1.42 3/88 29856
/proc/meminfo: memFree=1583592/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=221.64
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 22161 3 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134564370 0 0 4096 0 0 0 0 17 1 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 9092

[startup+282.479 s]
/proc/loadavg: 1.98 1.44 1.45 3/88 29856
/proc/meminfo: memFree=1583592/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=281.62
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 28159 3 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160565094 0 0 4096 0 0 0 0 17 1 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 9092

[startup+342.58 s]
/proc/loadavg: 1.99 1.54 1.48 3/88 29856
/proc/meminfo: memFree=1583656/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=341.71
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 34168 3 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160584954 0 0 4096 0 0 0 0 17 1 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 9092

[startup+402.68 s]
/proc/loadavg: 1.99 1.62 1.51 3/88 30554
/proc/meminfo: memFree=1582568/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=401.66
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 40160 6 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519565 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 9092

[startup+462.685 s]
/proc/loadavg: 1.99 1.69 1.54 3/88 30554
/proc/meminfo: memFree=1582888/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=461.39
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 46132 7 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554186 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 9092

[startup+522.785 s]
/proc/loadavg: 1.99 1.74 1.57 3/88 30554
/proc/meminfo: memFree=1582888/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72

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

[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1058.79
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 105871 8 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554163 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1059.51
Current children cumulated vsize (KiB) 9092

[startup+1122.82 s]
/proc/loadavg: 1.99 1.95 1.75 3/88 30554
/proc/meminfo: memFree=1583080/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1118.53
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 111845 8 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1119.25
Current children cumulated vsize (KiB) 9092

[startup+1182.82 s]
/proc/loadavg: 1.99 1.96 1.76 3/88 30554
/proc/meminfo: memFree=1583016/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1178.27
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 117819 8 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160573753 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1178.99
Current children cumulated vsize (KiB) 9092

[startup+1242.82 s]
/proc/loadavg: 2.04 1.98 1.78 3/88 30554
/proc/meminfo: memFree=1583016/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1237.97
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 123789 8 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519684 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1238.69
Current children cumulated vsize (KiB) 9092

[startup+1302.83 s]
/proc/loadavg: 2.02 1.98 1.79 3/88 30554
/proc/meminfo: memFree=1583016/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1297.72
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 129763 9 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554274 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1298.44
Current children cumulated vsize (KiB) 9092

[startup+1362.83 s]
/proc/loadavg: 2.04 1.99 1.81 3/88 30554
/proc/meminfo: memFree=1583016/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1357.47
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 135738 9 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516850 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1358.19
Current children cumulated vsize (KiB) 9092

[startup+1422.84 s]
/proc/loadavg: 2.01 1.99 1.82 3/88 30554
/proc/meminfo: memFree=1583016/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1417.17
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 141708 9 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554795 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1417.89
Current children cumulated vsize (KiB) 9092

[startup+1482.84 s]
/proc/loadavg: 2.00 1.99 1.82 3/88 30554
/proc/meminfo: memFree=1582952/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1476.91
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 147682 9 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4160572344 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1477.63
Current children cumulated vsize (KiB) 9092

[startup+1542.85 s]
/proc/loadavg: 2.00 1.99 1.83 3/88 30554
/proc/meminfo: memFree=1583016/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1536.65
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 153656 9 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549598 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1537.37
Current children cumulated vsize (KiB) 9092

[startup+1602.85 s]
/proc/loadavg: 2.04 2.00 1.84 3/88 30554
/proc/meminfo: memFree=1582952/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1596.37
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 159628 9 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516817 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1597.09
Current children cumulated vsize (KiB) 9092

[startup+1662.85 s]
/proc/loadavg: 2.01 2.00 1.85 3/88 30554
/proc/meminfo: memFree=1583016/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1655.97
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 165588 9 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516871 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1656.69
Current children cumulated vsize (KiB) 9092

[startup+1722.96 s]
/proc/loadavg: 2.00 2.00 1.85 3/88 30554
/proc/meminfo: memFree=1582952/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1715.6
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 171551 9 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549620 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1716.32
Current children cumulated vsize (KiB) 9092

[startup+1782.96 s]
/proc/loadavg: 2.00 2.00 1.86 3/88 30554
/proc/meminfo: memFree=1583016/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1775.1
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 177501 9 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554163 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1775.82
Current children cumulated vsize (KiB) 9092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.37 s]
/proc/loadavg: 2.00 2.00 1.86 3/88 30554
/proc/meminfo: memFree=1583016/2055920 swapFree=4182144/4192956
[pid=29842] ppid=29840 vsize=5352 CPUtime=0.72
/proc/29842/stat : 29842 (solver2) S 29840 29842 24299 0 -1 4194304 397 3176 0 0 0 0 65 7 15 0 1 0 176441028 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29842/statm: 1338 242 203 169 0 49 0
[pid=29856] ppid=29842 vsize=3740 CPUtime=1799.33
/proc/29856/stat : 29856 (standalone) R 29842 29842 24299 0 -1 4194304 417 0 0 0 179923 10 0 0 25 0 1 0 176441102 3829760 391 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516844 0 0 4096 0 0 0 0 17 0 0 0
/proc/29856/statm: 935 391 137 64 0 250 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 9092

Sending SIGTERM to process tree (bottom up)

Child status: 143
Real time (s): 1807.38
CPU time (s): 1800.07
CPU user time (s): 1799.89
CPU system time (s): 0.177972
CPU usage (%): 99.5957
Max. virtual memory (cumulated for all children) (KiB): 9092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4003
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= 79
involuntary context switches= 24650

runsolver used 1.9477 s user time and 4.47032 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Jan  8 18:20:53 UTC 2007


IDJOB= 194422
IDBENCH= 3213
FILE ID= node4/194422-1168280451

PBS_JOBID= 3501613

Free space on /tmp= 66293 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23/rand-2-50-23-587-230-40_ext.xml
COMMAND LINE= /tmp/evaluation/194422-1168280451/solver2 /tmp/evaluation/194422-1168280451/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-194422-1168280451 -o ROOT/results/node4/solver-194422-1168280451 -C 1800 -M 900  /tmp/evaluation/194422-1168280451/solver2 /tmp/evaluation/194422-1168280451/unknown 1800

META MD5SUM SOLVER= 2182e29fee250f6e45b9a85a6429fa3a
MD5SUM BENCH=  0b51f3fff6daaef58a9dde4d43bb4756

RANDOM SEED= 43979854

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		: 3000.223
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		: 3000.223
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:       1586944 kB
Buffers:         71608 kB
Cached:         294468 kB
SwapCached:       2552 kB
Active:         272172 kB
Inactive:       137560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586944 kB
SwapTotal:     4192956 kB
SwapFree:      4182144 kB
Dirty:           23108 kB
Writeback:           0 kB
Mapped:          54192 kB
Slab:            43908 kB
Committed_AS:  5146416 kB
PageTables:       2396 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= 66291 MiB



End job on node4 on Mon Jan  8 18:51:02 UTC 2007