Trace number 283964

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 1816.95

General information on the benchmark

Namerandom/rand-2-50-23-fcd/
rand-2-50-23-587-230-fcd-11_ext.xml
MD5SUM5196a80ce89877f30295c5678721b41d
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 benchmark222.955
SatisfiableYES
(Un)Satisfiability was provedYES
Number of variables50
Number of constraints472
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension472
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/node43/watcher-283964-1169471877 -o ROOT/results/node43/solver-283964-1169471877 -C 1800 -M 900 /tmp/evaluation/283964-1169471877/solve /tmp/evaluation/283964-1169471877/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: 1.94 1.94 1.74 5/75 23723
/proc/meminfo: memFree=1428360/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) R 23720 23722 22751 0 -1 4194304 261 0 0 0 0 0 0 0 20 0 1 0 295589286 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849246879 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/23722/statm: 1338 228 191 169 0 49 0
[pid=23724] ppid=23722 vsize=5352 CPUtime=0
/proc/23724/stat : 23724 (solve) R 23722 23722 22751 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 295589286 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849246879 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/23724/statm: 1338 228 191 169 0 49 0

[startup+0.105127 s]
/proc/loadavg: 1.94 1.94 1.74 5/75 23723
/proc/meminfo: memFree=1428360/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.514196 s]
/proc/loadavg: 1.94 1.94 1.74 5/75 23723
/proc/meminfo: memFree=1428360/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34233 s]
/proc/loadavg: 2.02 1.96 1.75 3/77 23726
/proc/meminfo: memFree=1423096/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=7920 CPUtime=1.29
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1496 0 0 0 129 0 0 0 25 0 1 0 295589287 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 1980 1454 243 197 0 1220 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 15872

[startup+2.9796 s]
/proc/loadavg: 2.02 1.96 1.75 3/77 23726
/proc/meminfo: memFree=1423096/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=7920 CPUtime=2.92
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1496 0 0 0 292 0 0 0 25 0 1 0 295589287 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684022 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 1980 1454 243 197 0 1220 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 15872

[startup+6.27016 s]
/proc/loadavg: 1.94 1.94 1.74 2/70 23741
/proc/meminfo: memFree=1426032/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=7920 CPUtime=6.21
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1496 0 0 0 619 2 0 0 25 0 1 0 295589287 8110080 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/23725/statm: 1980 1454 243 197 0 1220 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 15872

[startup+12.7362 s]
/proc/loadavg: 1.94 1.94 1.74 3/75 23809
/proc/meminfo: memFree=1422152/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=7920 CPUtime=12.67
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1498 0 0 0 1264 3 0 0 25 0 1 0 295589287 8110080 1456 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879632 0 0 4096 130 0 0 0 17 0 0 0
/proc/23725/statm: 1980 1456 243 197 0 1220 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15872

[startup+25.5583 s]
/proc/loadavg: 1.95 1.94 1.75 3/75 23809
/proc/meminfo: memFree=1421448/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=7920 CPUtime=25.48
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1498 0 0 0 2545 3 0 0 25 0 1 0 295589287 8110080 1456 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/23725/statm: 1980 1456 243 197 0 1220 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15872

[startup+51.2519 s]
/proc/loadavg: 1.97 1.95 1.75 3/77 23819
/proc/meminfo: memFree=1418488/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=7920 CPUtime=50.99
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1498 0 0 0 5093 6 0 0 25 0 1 0 295589287 8110080 1456 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 1980 1456 243 197 0 1220 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 15872

[startup+102.528 s]
/proc/loadavg: 1.99 1.95 1.76 3/77 23819
/proc/meminfo: memFree=1418424/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=7920 CPUtime=101.8
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1501 0 0 0 10171 9 0 0 25 0 1 0 295589287 8110080 1459 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 1980 1459 243 197 0 1220 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 15872

[startup+162.63 s]
/proc/loadavg: 2.03 1.97 1.78 3/77 23821
/proc/meminfo: memFree=1418232/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=7920 CPUtime=161.35
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1501 0 0 0 16122 13 0 0 25 0 1 0 295589287 8110080 1459 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134751645 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 1980 1459 243 197 0 1220 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.35
Current children cumulated vsize (KiB) 15872

[startup+222.64 s]
/proc/loadavg: 2.01 1.97 1.79 3/77 23821
/proc/meminfo: memFree=1418232/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=7920 CPUtime=220.81
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1501 0 0 0 22065 16 0 0 25 0 1 0 295589287 8110080 1459 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879632 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 1980 1459 243 197 0 1220 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 220.81
Current children cumulated vsize (KiB) 15872

[startup+282.651 s]
/proc/loadavg: 2.00 1.97 1.80 3/77 23821
/proc/meminfo: memFree=1418296/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=7920 CPUtime=280.26
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1501 0 0 0 28005 21 0 0 25 0 1 0 295589287 8110080 1459 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 1980 1459 243 197 0 1220 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 280.26
Current children cumulated vsize (KiB) 15872

[startup+342.658 s]
/proc/loadavg: 2.00 1.97 1.81 3/77 23821
/proc/meminfo: memFree=1418296/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=7920 CPUtime=339.72
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1501 0 0 0 33946 26 0 0 25 0 1 0 295589287 8110080 1459 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 1980 1459 243 197 0 1220 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 339.72

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

/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1231.64
Current children cumulated vsize (KiB) 15872

[startup+1302.88 s]
/proc/loadavg: 2.04 2.01 1.91 3/77 23821
/proc/meminfo: memFree=1418232/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=7920 CPUtime=1291.11
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1503 0 0 0 129023 88 0 0 25 0 1 0 295589287 8110080 1461 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134870765 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 1980 1461 243 197 0 1220 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1291.11
Current children cumulated vsize (KiB) 15872

[startup+1362.88 s]
/proc/loadavg: 2.01 2.01 1.91 3/77 23821
/proc/meminfo: memFree=1418232/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=7920 CPUtime=1350.56
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1503 0 0 0 134964 92 0 0 25 0 1 0 295589287 8110080 1461 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134751704 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 1980 1461 243 197 0 1220 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1350.56
Current children cumulated vsize (KiB) 15872

[startup+1422.89 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418168/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=8012 CPUtime=1410.02
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1514 0 0 0 140905 97 0 0 25 0 1 0 295589287 8204288 1472 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134904487 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 2003 1472 243 197 0 1243 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1410.02
Current children cumulated vsize (KiB) 15964

[startup+1482.89 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418168/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=8012 CPUtime=1469.47
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1514 0 0 0 146845 102 0 0 25 0 1 0 295589287 8204288 1472 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 2003 1472 243 197 0 1243 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1469.47
Current children cumulated vsize (KiB) 15964

[startup+1542.9 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418104/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=8012 CPUtime=1528.92
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1514 0 0 0 152786 106 0 0 25 0 1 0 295589287 8204288 1472 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 2003 1472 243 197 0 1243 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1528.92
Current children cumulated vsize (KiB) 15964

[startup+1602.91 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418168/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=8012 CPUtime=1588.37
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1514 0 0 0 158727 110 0 0 25 0 1 0 295589287 8204288 1472 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134624596 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 2003 1472 243 197 0 1243 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1588.37
Current children cumulated vsize (KiB) 15964

[startup+1662.92 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418104/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=8012 CPUtime=1647.84
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1514 0 0 0 164669 115 0 0 25 0 1 0 295589287 8204288 1472 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684152 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 2003 1472 243 197 0 1243 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1647.84
Current children cumulated vsize (KiB) 15964

[startup+1722.93 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418168/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=8012 CPUtime=1707.29
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1514 0 0 0 170609 120 0 0 25 0 1 0 295589287 8204288 1472 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 2003 1472 243 197 0 1243 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1707.29
Current children cumulated vsize (KiB) 15964

[startup+1782.94 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418104/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=8012 CPUtime=1766.75
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1514 0 0 0 176550 125 0 0 25 0 1 0 295589287 8204288 1472 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134869556 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 2003 1472 243 197 0 1243 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1766.75
Current children cumulated vsize (KiB) 15964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.54 s]
/proc/loadavg: 2.00 2.00 1.91 3/77 23821
/proc/meminfo: memFree=1418104/2055920 swapFree=4190672/4192956
[pid=23722] ppid=23720 vsize=5352 CPUtime=0
/proc/23722/stat : 23722 (solve) S 23720 23722 22751 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295589286 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23722/statm: 1338 229 192 169 0 49 0
[pid=23725] ppid=23722 vsize=8012 CPUtime=1800.04
/proc/23725/stat : 23725 (xlisp) R 23722 23722 22751 0 -1 4194304 1514 0 0 0 179876 128 0 0 25 0 1 0 295589287 8204288 1472 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/23725/statm: 2003 1472 243 197 0 1243 0
[pid=23726] ppid=23722 vsize=2600 CPUtime=0
/proc/23726/stat : 23726 (sed) S 23722 23722 22751 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 295589287 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 216849416274 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23726/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15964

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 23722 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=1999
CPU time returned by wait4() is 0.002998
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): 1816.95
CPU time (s): 1800.04
CPU user time (s): 1798.76
CPU system time (s): 1.28
CPU usage (%): 99.0695
Max. virtual memory (cumulated for all children) (KiB): 15984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
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= 3

runsolver used 2.10268 s user time and 5.9281 s system time

The end

Launcher Data (download as text)

Begin job on node43 on Mon Jan 22 13:17:58 UTC 2007


IDJOB= 283964
IDBENCH= 6373
IDSOLVER= 93
FILE ID= node43/283964-1169471877

PBS_JOBID= 3613891

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-11_ext.xml
COMMAND LINE= /tmp/evaluation/283964-1169471877/solve /tmp/evaluation/283964-1169471877/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-283964-1169471877 -o ROOT/results/node43/conversion-283964-1169471877 -C 600 -M 900 /tmp/evaluation/283964-1169471877/conversion /tmp/evaluation/283964-1169471877/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-283964-1169471877 -o ROOT/results/node43/solver-283964-1169471877 -C 1800 -M 900  /tmp/evaluation/283964-1169471877/solve /tmp/evaluation/283964-1169471877/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  5196a80ce89877f30295c5678721b41d

RANDOM SEED= 951826592

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		: 3000.278
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		: 3000.278
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:       1428840 kB
Buffers:         36960 kB
Cached:         497200 kB
SwapCached:        592 kB
Active:          59104 kB
Inactive:       496036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1428840 kB
SwapTotal:     4192956 kB
SwapFree:      4190672 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          31312 kB
Slab:            57256 kB
Committed_AS:  5880636 kB
PageTables:       1772 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 node43 on Mon Jan 22 13:48:39 UTC 2007