Trace number 283714

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) 1800.04 1800.66

General information on the benchmark

Nametightness/tightness0.8/
rand-2-40-80-103-800-27_ext.xml
MD5SUMac3756fdfa2d3a5a8c0eda2b6730c3b7
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 benchmark3.08053
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
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/node40/watcher-283714-1169470539 -o ROOT/results/node40/solver-283714-1169470539 -C 1800 -M 900 /tmp/evaluation/283714-1169470539/solve /tmp/evaluation/283714-1169470539/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: 0.99 0.97 1.09 2/65 12474
/proc/meminfo: memFree=1114488/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12475] ppid=12473 vsize=0 CPUtime=0
/proc/12475/stat : 12475 (cp) D 12473 12473 11125 0 -1 4194308 174 0 0 0 0 0 0 0 19 0 1 0 295496116 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/12475/statm: 0 0 0 0 0 0 0

[startup+0.101999 s]
/proc/loadavg: 0.99 0.97 1.09 2/65 12474
/proc/meminfo: memFree=1114488/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.510049 s]
/proc/loadavg: 0.99 0.97 1.09 2/65 12474
/proc/meminfo: memFree=1114488/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33016 s]
/proc/loadavg: 0.99 0.97 1.09 2/67 12477
/proc/meminfo: memFree=1108072/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9160 CPUtime=1.31
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1798 0 0 0 130 1 0 0 25 0 1 0 295496116 9379840 1756 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752482 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2290 1756 243 197 0 1530 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 17112

[startup+2.96637 s]
/proc/loadavg: 0.99 0.97 1.09 2/67 12477
/proc/meminfo: memFree=1108072/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9160 CPUtime=2.95
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1799 0 0 0 294 1 0 0 25 0 1 0 295496116 9379840 1757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134870162 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2290 1757 243 197 0 1530 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 17112

[startup+6.25779 s]
/proc/loadavg: 0.99 0.97 1.09 2/67 12477
/proc/meminfo: memFree=1107944/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9160 CPUtime=6.24
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1803 0 0 0 622 2 0 0 25 0 1 0 295496116 9379840 1761 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2290 1761 243 197 0 1530 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17112

[startup+12.7136 s]
/proc/loadavg: 0.99 0.97 1.08 2/67 12477
/proc/meminfo: memFree=1107944/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9160 CPUtime=12.69
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1804 0 0 0 1267 2 0 0 25 0 1 0 295496116 9379840 1762 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2290 1762 243 197 0 1530 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17112

[startup+25.5313 s]
/proc/loadavg: 0.99 0.97 1.08 2/67 12477
/proc/meminfo: memFree=1107944/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9160 CPUtime=25.51
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1804 0 0 0 2548 3 0 0 25 0 1 0 295496116 9379840 1762 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2290 1762 243 197 0 1530 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 17112

[startup+51.1686 s]
/proc/loadavg: 0.99 0.97 1.08 2/67 12477
/proc/meminfo: memFree=1107944/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9160 CPUtime=51.14
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1804 0 0 0 5109 5 0 0 25 0 1 0 295496116 9379840 1762 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2290 1762 243 197 0 1530 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 17112

[startup+102.439 s]
/proc/loadavg: 0.99 0.97 1.08 2/67 12477
/proc/meminfo: memFree=1107944/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9160 CPUtime=102.39
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1816 0 0 0 10232 7 0 0 25 0 1 0 295496116 9379840 1774 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134873784 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2290 1774 243 197 0 1530 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 17112

[startup+162.531 s]
/proc/loadavg: 0.99 0.97 1.07 2/67 12477
/proc/meminfo: memFree=1107944/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9160 CPUtime=162.46
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1816 0 0 0 16235 11 0 0 25 0 1 0 295496116 9379840 1774 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134904505 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2290 1774 243 197 0 1530 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 162.46
Current children cumulated vsize (KiB) 17112

[startup+222.621 s]
/proc/loadavg: 0.99 0.97 1.06 2/67 12477
/proc/meminfo: memFree=1107944/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9160 CPUtime=222.53
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1816 0 0 0 22239 14 0 0 25 0 1 0 295496116 9379840 1774 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2290 1774 243 197 0 1530 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 222.53
Current children cumulated vsize (KiB) 17112

[startup+282.708 s]
/proc/loadavg: 0.99 0.97 1.06 2/67 12477
/proc/meminfo: memFree=1107944/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9160 CPUtime=282.6
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1816 0 0 0 28242 18 0 0 25 0 1 0 295496116 9379840 1774 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2290 1774 243 197 0 1530 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 282.6
Current children cumulated vsize (KiB) 17112

[startup+342.796 s]
/proc/loadavg: 0.99 0.97 1.05 2/67 12477
/proc/meminfo: memFree=1108008/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9232 CPUtime=342.67
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1818 0 0 0 34246 21 0 0 25 0 1 0 295496116 9453568 1776 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2308 1776 243 197 0 1548 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 342.67

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

/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1243.79
Current children cumulated vsize (KiB) 17184

[startup+1304.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12479
/proc/meminfo: memFree=1107944/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9232 CPUtime=1303.85
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1820 0 0 0 130310 75 0 0 25 0 1 0 295496116 9453568 1778 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672661 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2308 1778 243 197 0 1548 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1303.85
Current children cumulated vsize (KiB) 17184

[startup+1364.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12479
/proc/meminfo: memFree=1107944/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9232 CPUtime=1363.93
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1820 0 0 0 136314 79 0 0 25 0 1 0 295496116 9453568 1778 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865169 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2308 1778 243 197 0 1548 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1363.93
Current children cumulated vsize (KiB) 17184

[startup+1424.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12479
/proc/meminfo: memFree=1108008/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9232 CPUtime=1424
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1820 0 0 0 142319 81 0 0 25 0 1 0 295496116 9453568 1778 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2308 1778 243 197 0 1548 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1424
Current children cumulated vsize (KiB) 17184

[startup+1484.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12479
/proc/meminfo: memFree=1108008/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9232 CPUtime=1484.07
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1820 0 0 0 148323 84 0 0 25 0 1 0 295496116 9453568 1778 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2308 1778 243 197 0 1548 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1484.07
Current children cumulated vsize (KiB) 17184

[startup+1544.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 12511
/proc/meminfo: memFree=1102600/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9232 CPUtime=1544.15
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1820 0 0 0 154326 89 0 0 25 0 1 0 295496116 9453568 1778 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2308 1778 243 197 0 1548 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1544.15
Current children cumulated vsize (KiB) 17184

[startup+1604.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 12551
/proc/meminfo: memFree=1107536/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9232 CPUtime=1604.13
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1820 0 0 0 160320 93 0 0 25 0 1 0 295496116 9453568 1778 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865565 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2308 1778 243 197 0 1548 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1604.13
Current children cumulated vsize (KiB) 17184

[startup+1664.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 12619
/proc/meminfo: memFree=1102472/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9328 CPUtime=1664.19
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1838 0 0 0 166323 96 0 0 25 0 1 0 295496116 9551872 1796 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134690084 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2332 1796 244 197 0 1572 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1664.19
Current children cumulated vsize (KiB) 17280

[startup+1724.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12659
/proc/meminfo: memFree=1107672/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9328 CPUtime=1724.19
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1840 0 0 0 172319 100 0 0 25 0 1 0 295496116 9551872 1798 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865228 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2332 1798 244 197 0 1572 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1724.19
Current children cumulated vsize (KiB) 17280

[startup+1784.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12659
/proc/meminfo: memFree=1107808/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9328 CPUtime=1784.26
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1840 0 0 0 178322 104 0 0 25 0 1 0 295496116 9551872 1798 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134676425 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2332 1798 244 197 0 1572 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1784.26
Current children cumulated vsize (KiB) 17280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 12659
/proc/meminfo: memFree=1107808/2055920 swapFree=4191892/4192956
[pid=12473] ppid=12471 vsize=5352 CPUtime=0
/proc/12473/stat : 12473 (solve) S 12471 12473 11125 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295496116 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12473/statm: 1338 229 192 169 0 49 0
[pid=12476] ppid=12473 vsize=9328 CPUtime=1800.04
/proc/12476/stat : 12476 (xlisp) R 12473 12473 11125 0 -1 4194304 1840 0 0 0 179900 104 0 0 25 0 1 0 295496116 9551872 1798 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/12476/statm: 2332 1798 244 197 0 1572 0
[pid=12477] ppid=12473 vsize=2600 CPUtime=0
/proc/12477/stat : 12477 (sed) S 12473 12473 11125 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295496116 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264519778386 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/12477/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 17280

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 12473 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1800.04

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

Real time (s): 1800.66
CPU time (s): 1800.04
CPU user time (s): 1799
CPU system time (s): 1.04
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 17320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 14
involuntary context switches= 3

runsolver used 2.03269 s user time and 4.13837 s system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Jan 22 12:55:40 UTC 2007


IDJOB= 283714
IDBENCH= 5734
IDSOLVER= 93
FILE ID= node40/283714-1169470539

PBS_JOBID= 3613826

Free space on /tmp= 66563 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/tightness/tightness0.8/rand-2-40-80-103-800-27_ext.xml
COMMAND LINE= /tmp/evaluation/283714-1169470539/solve /tmp/evaluation/283714-1169470539/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-283714-1169470539 -o ROOT/results/node40/conversion-283714-1169470539 -C 600 -M 900 /tmp/evaluation/283714-1169470539/conversion /tmp/evaluation/283714-1169470539/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-283714-1169470539 -o ROOT/results/node40/solver-283714-1169470539 -C 1800 -M 900  /tmp/evaluation/283714-1169470539/solve /tmp/evaluation/283714-1169470539/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  ac3756fdfa2d3a5a8c0eda2b6730c3b7

RANDOM SEED= 145839051

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		: 3000.239
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		: 3000.239
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:       1115096 kB
Buffers:         49832 kB
Cached:         795616 kB
SwapCached:        268 kB
Active:         308272 kB
Inactive:       552136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1115096 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          23916 kB
Slab:            66528 kB
Committed_AS:  5568052 kB
PageTables:       1412 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= 66562 MiB



End job on node40 on Mon Jan 22 13:32:54 UTC 2007