Trace number 283972

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
rjw-solver 2007-01-21? (TO) 1800.01 1809.08

General information on the benchmark

Namerandom/rand-2-50-23-fcd/
rand-2-50-23-587-230-fcd-35_ext.xml
MD5SUMd74f0c4a9a4840e9de539f7a96e8ced4
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 benchmark330.783
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints469
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension469
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

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/node11/watcher-283972-1169471912 -o ROOT/results/node11/solver-283972-1169471912 -C 1800 -M 900 /tmp/evaluation/283972-1169471912/solve /tmp/evaluation/283972-1169471912/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: 1.99 1.97 1.73 3/88 11278
/proc/meminfo: memFree=1248912/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) R 11275 11277 10239 0 -1 4194304 183 0 0 0 0 0 0 0 20 0 1 0 295588678 5480448 152 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910213618 0 0 4096 0 0 0 0 17 1 0 0
/proc/11277/statm: 1338 152 126 169 0 49 0

[startup+0.103759 s]
/proc/loadavg: 1.99 1.97 1.73 3/88 11278
/proc/meminfo: memFree=1248912/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515843 s]
/proc/loadavg: 1.99 1.97 1.73 3/88 11278
/proc/meminfo: memFree=1248912/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34101 s]
/proc/loadavg: 1.99 1.97 1.73 3/90 11281
/proc/meminfo: memFree=1243712/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=1.31
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1490 0 0 0 131 0 0 0 25 0 1 0 295588680 8146944 1448 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/11280/statm: 1989 1448 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 15908

[startup+2.97834 s]
/proc/loadavg: 1.99 1.97 1.73 3/90 11281
/proc/meminfo: memFree=1243712/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=2.93
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1495 0 0 0 293 0 0 0 25 0 1 0 295588680 8146944 1453 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878486 0 0 4096 130 0 0 0 17 1 0 0
/proc/11280/statm: 1989 1453 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 15908

[startup+6.27199 s]
/proc/loadavg: 1.99 1.97 1.73 3/90 11281
/proc/meminfo: memFree=1243648/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=6.2
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1495 0 0 0 619 1 0 0 25 0 1 0 295588680 8146944 1453 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/11280/statm: 1989 1453 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 15908

[startup+12.7443 s]
/proc/loadavg: 1.99 1.97 1.73 3/90 11281
/proc/meminfo: memFree=1243648/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=12.61
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1495 0 0 0 1260 1 0 0 25 0 1 0 295588680 8146944 1453 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684924 0 0 4096 130 0 0 0 17 1 0 0
/proc/11280/statm: 1989 1453 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 15908

[startup+25.5898 s]
/proc/loadavg: 1.99 1.97 1.74 3/90 11281
/proc/meminfo: memFree=1243712/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=25.34
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1495 0 0 0 2532 2 0 0 25 0 1 0 295588680 8146944 1453 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/11280/statm: 1989 1453 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 15908

[startup+51.2839 s]
/proc/loadavg: 1.99 1.97 1.74 3/90 11281
/proc/meminfo: memFree=1243776/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=50.79
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1495 0 0 0 5075 4 0 0 25 0 1 0 295588680 8146944 1453 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683820 0 0 4096 130 0 0 0 17 1 0 0
/proc/11280/statm: 1989 1453 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 15908

[startup+102.565 s]
/proc/loadavg: 2.05 1.99 1.76 3/90 11281
/proc/meminfo: memFree=1243840/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=101.61
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1495 0 0 0 10153 8 0 0 25 0 1 0 295588680 8146944 1453 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134884187 0 0 4096 130 0 0 0 17 1 0 0
/proc/11280/statm: 1989 1453 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.61
Current children cumulated vsize (KiB) 15908

[startup+162.659 s]
/proc/loadavg: 1.80 1.94 1.75 2/83 11291
/proc/meminfo: memFree=1246144/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=161.26
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1495 0 0 0 16113 13 0 0 25 0 1 0 295588680 8146944 1453 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134882525 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1453 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.26
Current children cumulated vsize (KiB) 15908

[startup+222.703 s]
/proc/loadavg: 1.44 1.80 1.71 2/83 11384
/proc/meminfo: memFree=1246136/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=221.27
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1495 0 0 0 22108 19 0 0 25 0 1 0 295588680 8146944 1453 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134882546 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1453 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 221.27
Current children cumulated vsize (KiB) 15908

[startup+282.753 s]
/proc/loadavg: 1.31 1.68 1.68 3/90 11503
/proc/meminfo: memFree=1178440/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=281.24
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1495 0 0 0 28099 25 0 0 25 0 1 0 295588680 8146944 1453 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684152 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1453 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 281.24
Current children cumulated vsize (KiB) 15908

[startup+342.784 s]
/proc/loadavg: 1.75 1.74 1.70 3/90 11503
/proc/meminfo: memFree=1173320/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=341.2
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1495 0 0 0 34091 29 0 0 25 0 1 0 295588680 8146944 1453 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1453 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 341.2
Current children cumulated vsize (KiB) 15908

[startup+402.812 s]

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

/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1238.06
Current children cumulated vsize (KiB) 15908

[startup+1303.24 s]
/proc/loadavg: 2.00 1.99 1.87 3/90 11503
/proc/meminfo: memFree=1168264/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=1297.76
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1497 0 0 0 129671 105 0 0 25 0 1 0 295588680 8146944 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1455 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1297.76
Current children cumulated vsize (KiB) 15908

[startup+1363.27 s]
/proc/loadavg: 2.05 2.00 1.88 3/90 11503
/proc/meminfo: memFree=1168264/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=1357.44
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1497 0 0 0 135636 108 0 0 25 0 1 0 295588680 8146944 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134751704 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1455 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1357.44
Current children cumulated vsize (KiB) 15908

[startup+1423.3 s]
/proc/loadavg: 2.02 2.00 1.88 3/90 11503
/proc/meminfo: memFree=1168328/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=1417.16
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1497 0 0 0 141603 113 0 0 25 0 1 0 295588680 8146944 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1455 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1417.16
Current children cumulated vsize (KiB) 15908

[startup+1483.33 s]
/proc/loadavg: 2.00 2.00 1.89 3/90 11503
/proc/meminfo: memFree=1168264/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=1476.83
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1497 0 0 0 147567 116 0 0 25 0 1 0 295588680 8146944 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1455 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1476.83
Current children cumulated vsize (KiB) 15908

[startup+1543.36 s]
/proc/loadavg: 2.08 2.02 1.90 3/90 11503
/proc/meminfo: memFree=1168264/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=1536.51
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1497 0 0 0 153530 121 0 0 25 0 1 0 295588680 8146944 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672627 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1455 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1536.51
Current children cumulated vsize (KiB) 15908

[startup+1603.38 s]
/proc/loadavg: 2.03 2.01 1.91 3/90 11503
/proc/meminfo: memFree=1168328/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=1596.22
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1497 0 0 0 159496 126 0 0 25 0 1 0 295588680 8146944 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1455 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1596.22
Current children cumulated vsize (KiB) 15908

[startup+1663.42 s]
/proc/loadavg: 2.01 2.00 1.91 4/90 11503
/proc/meminfo: memFree=1168264/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=1655.91
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1497 0 0 0 165461 130 0 0 25 0 1 0 295588680 8146944 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876752 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1455 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1655.91
Current children cumulated vsize (KiB) 15908

[startup+1723.45 s]
/proc/loadavg: 2.00 2.00 1.91 3/90 11503
/proc/meminfo: memFree=1168264/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=1715.59
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1497 0 0 0 171425 134 0 0 25 0 1 0 295588680 8146944 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1455 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1715.59
Current children cumulated vsize (KiB) 15908

[startup+1783.47 s]
/proc/loadavg: 2.00 2.00 1.91 3/90 11503
/proc/meminfo: memFree=1168264/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=1775.29
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1497 0 0 0 177391 138 0 0 25 0 1 0 295588680 8146944 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1455 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1775.29
Current children cumulated vsize (KiB) 15908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.35 s]
/proc/loadavg: 2.00 2.00 1.91 3/90 11503
/proc/meminfo: memFree=1168264/2055920 swapFree=4171812/4192956
[pid=11277] ppid=11275 vsize=5352 CPUtime=0
/proc/11277/stat : 11277 (solve) S 11275 11277 10239 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295588678 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11277/statm: 1338 229 192 169 0 49 0
[pid=11280] ppid=11277 vsize=7956 CPUtime=1800.01
/proc/11280/stat : 11280 (xlisp) R 11277 11277 10239 0 -1 4194304 1497 0 0 0 179861 140 0 0 25 0 1 0 295588680 8146944 1455 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/11280/statm: 1989 1455 243 197 0 1229 0
[pid=11281] ppid=11277 vsize=2600 CPUtime=0
/proc/11281/stat : 11281 (sed) S 11277 11277 10239 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 295588680 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 262910214226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/11281/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 15908

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11277 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1800.01

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1809.08
CPU time (s): 1800.01
CPU user time (s): 1798.61
CPU system time (s): 1.4
CPU usage (%): 99.4985
Max. virtual memory (cumulated for all children) (KiB): 15908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489
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= 12
involuntary context switches= 4

runsolver used 2.09268 s user time and 5.81912 s system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Jan 22 13:18:33 UTC 2007


IDJOB= 283972
IDBENCH= 6392
IDSOLVER= 93
FILE ID= node11/283972-1169471912

PBS_JOBID= 3613653

Free space on /tmp= 66563 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23-fcd/rand-2-50-23-587-230-fcd-35_ext.xml
COMMAND LINE= /tmp/evaluation/283972-1169471912/solve /tmp/evaluation/283972-1169471912/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-283972-1169471912 -o ROOT/results/node11/conversion-283972-1169471912 -C 600 -M 900 /tmp/evaluation/283972-1169471912/conversion /tmp/evaluation/283972-1169471912/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-283972-1169471912 -o ROOT/results/node11/solver-283972-1169471912 -C 1800 -M 900  /tmp/evaluation/283972-1169471912/solve /tmp/evaluation/283972-1169471912/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  d74f0c4a9a4840e9de539f7a96e8ced4

RANDOM SEED= 259256760

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		: 3000.261
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	: 5931.00
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:       1249456 kB
Buffers:         66944 kB
Cached:         612612 kB
SwapCached:       3844 kB
Active:         282724 kB
Inactive:       442652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1249456 kB
SwapTotal:     4192956 kB
SwapFree:      4171812 kB
Dirty:            1700 kB
Writeback:           0 kB
Mapped:          64112 kB
Slab:            65600 kB
Committed_AS:  9091712 kB
PageTables:       2404 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= 66561 MiB



End job on node11 on Mon Jan 22 13:49:06 UTC 2007