Trace number 283203

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) 1800.06 1806.85

General information on the benchmark

Namerandom/rand-2-50-23/
rand-2-50-23-587-230-13_ext.xml
MD5SUMb01f777eafda6faba95113f99ffe3b2b
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints463
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension463
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

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/node7/watcher-283203-1169466780 -o ROOT/results/node7/solver-283203-1169466780 -C 1800 -M 900 /tmp/evaluation/283203-1169466780/solve /tmp/evaluation/283203-1169466780/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: 0.51 0.19 0.07 5/85 13631
/proc/meminfo: memFree=1308264/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) R 13626 13630 13056 0 -1 4194304 300 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671113887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=5352 CPUtime=0
/proc/13633/stat : 13633 (solve) R 13630 13630 13056 0 -1 4194368 19 0 0 0 0 0 0 0 19 0 1 0 295078131 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671281765 0 2147483391 4100 65536 0 0 0 17 1 0 0
/proc/13633/statm: 1338 229 192 169 0 49 0
[pid=13634] ppid=13630 vsize=5352 CPUtime=0
/proc/13634/stat : 13634 (solve) R 13630 13630 13056 0 -1 4194368 19 0 0 0 0 0 0 0 18 0 1 0 295078131 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244670720157 0 0 4100 65536 0 0 0 17 1 0 0
/proc/13634/statm: 1338 229 192 169 0 49 0

[startup+0.102878 s]
/proc/loadavg: 0.51 0.19 0.07 5/85 13631
/proc/meminfo: memFree=1308264/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=4640 CPUtime=0.09
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 664 0 0 0 9 0 0 0 18 0 1 0 295078131 4751360 623 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/13633/statm: 1160 623 241 197 0 400 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12592

[startup+0.510913 s]
/proc/loadavg: 0.51 0.19 0.07 5/85 13631
/proc/meminfo: memFree=1308264/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7836 CPUtime=0.49
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1465 0 0 0 49 0 0 0 22 0 1 0 295078131 8024064 1423 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/13633/statm: 1959 1423 243 197 0 1199 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 15788

[startup+1.332 s]
/proc/loadavg: 0.51 0.19 0.07 2/83 13637
/proc/meminfo: memFree=1303608/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7836 CPUtime=1.31
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1480 0 0 0 131 0 0 0 25 0 1 0 295078131 8024064 1438 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134689763 0 0 4096 130 0 0 0 17 1 0 0
/proc/13633/statm: 1959 1438 243 197 0 1199 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 15788

[startup+2.96917 s]
/proc/loadavg: 0.51 0.19 0.07 2/83 13637
/proc/meminfo: memFree=1303608/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7836 CPUtime=2.95
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1480 0 0 0 295 0 0 0 25 0 1 0 295078131 8024064 1438 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/13633/statm: 1959 1438 243 197 0 1199 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 15788

[startup+6.26251 s]
/proc/loadavg: 0.55 0.21 0.07 2/83 13639
/proc/meminfo: memFree=1303480/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7836 CPUtime=6.25
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1480 0 0 0 624 1 0 0 25 0 1 0 295078131 8024064 1438 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878486 0 0 4096 130 0 0 0 17 1 0 0
/proc/13633/statm: 1959 1438 243 197 0 1199 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 15788

[startup+12.7262 s]
/proc/loadavg: 0.66 0.24 0.08 3/90 13647
/proc/meminfo: memFree=1297472/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7836 CPUtime=12.7
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1483 0 0 0 1269 1 0 0 25 0 1 0 295078131 8024064 1441 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879632 0 0 4096 130 0 0 0 17 1 0 0
/proc/13633/statm: 1959 1441 243 197 0 1199 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15788

[startup+25.5655 s]
/proc/loadavg: 0.96 0.32 0.11 3/90 13647
/proc/meminfo: memFree=1297536/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7836 CPUtime=25.53
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1483 0 0 0 2551 2 0 0 25 0 1 0 295078131 8024064 1441 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134751704 0 0 4096 130 0 0 0 17 1 0 0
/proc/13633/statm: 1959 1441 243 197 0 1199 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.53
Current children cumulated vsize (KiB) 15788

[startup+51.2342 s]
/proc/loadavg: 1.25 0.44 0.15 3/88 13730
/proc/meminfo: memFree=1122448/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=51.13
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 5108 5 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 15872

[startup+102.449 s]
/proc/loadavg: 1.67 0.68 0.25 3/88 13730
/proc/meminfo: memFree=1072592/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=102.34
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 10224 10 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 15872

[startup+162.474 s]
/proc/loadavg: 1.88 0.92 0.36 3/88 13730
/proc/meminfo: memFree=1013584/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=162.35
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 16220 15 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 15872

[startup+222.507 s]
/proc/loadavg: 1.95 1.11 0.46 3/88 13730
/proc/meminfo: memFree=1124816/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=222.36
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 22217 19 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 15872

[startup+282.538 s]
/proc/loadavg: 1.98 1.27 0.55 3/88 13730
/proc/meminfo: memFree=1026000/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=282.38
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 28215 23 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 282.38

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

/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1240
Current children cumulated vsize (KiB) 15872

[startup+1303.79 s]
/proc/loadavg: 2.01 1.97 1.49 3/90 14032
/proc/meminfo: memFree=1299456/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=1299.76
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 129870 106 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684661 0 0 4096 130 0 0 0 17 0 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1299.76
Current children cumulated vsize (KiB) 15872

[startup+1363.88 s]
/proc/loadavg: 2.00 1.97 1.52 3/90 14032
/proc/meminfo: memFree=1299456/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=1359.52
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 135841 111 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134874018 0 0 4096 130 0 0 0 17 0 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1359.52
Current children cumulated vsize (KiB) 15872

[startup+1423.98 s]
/proc/loadavg: 2.07 1.99 1.55 3/90 14032
/proc/meminfo: memFree=1299456/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=1419.31
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 141814 117 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1419.31
Current children cumulated vsize (KiB) 15872

[startup+1484.07 s]
/proc/loadavg: 2.02 1.99 1.58 3/90 14032
/proc/meminfo: memFree=1299456/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=1479.05
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 147785 120 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1479.05
Current children cumulated vsize (KiB) 15872

[startup+1544.17 s]
/proc/loadavg: 2.08 2.00 1.61 3/90 14032
/proc/meminfo: memFree=1299456/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=1538.82
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 153757 125 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684920 0 0 4096 130 0 0 0 17 0 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1538.82
Current children cumulated vsize (KiB) 15872

[startup+1604.26 s]
/proc/loadavg: 2.03 2.00 1.63 3/90 14032
/proc/meminfo: memFree=1299456/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=1598.61
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 159731 130 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746294 0 0 4096 130 0 0 0 17 0 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1598.61
Current children cumulated vsize (KiB) 15872

[startup+1664.36 s]
/proc/loadavg: 2.01 2.00 1.65 3/90 14034
/proc/meminfo: memFree=1299200/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=1658.35
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 165701 134 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1658.35
Current children cumulated vsize (KiB) 15872

[startup+1724.46 s]
/proc/loadavg: 2.00 2.00 1.67 3/90 14034
/proc/meminfo: memFree=1299264/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=1718.13
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 171674 139 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1718.13
Current children cumulated vsize (KiB) 15872

[startup+1784.55 s]
/proc/loadavg: 2.00 2.00 1.68 3/90 14034
/proc/meminfo: memFree=1299328/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=1777.91
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 177649 142 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865066 0 0 4096 130 0 0 0 17 0 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1777.91
Current children cumulated vsize (KiB) 15872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.83 s]
/proc/loadavg: 2.00 2.00 1.69 3/90 14034
/proc/meminfo: memFree=1299328/2055920 swapFree=4192812/4192956
[pid=13630] ppid=13626 vsize=5352 CPUtime=0
/proc/13630/stat : 13630 (solve) S 13626 13630 13056 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295078130 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13630/statm: 1338 229 192 169 0 49 0
[pid=13633] ppid=13630 vsize=7920 CPUtime=1800.06
/proc/13633/stat : 13633 (xlisp) R 13630 13630 13056 0 -1 4194304 1485 0 0 0 179862 144 0 0 25 0 1 0 295078131 8110080 1443 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/13633/statm: 1980 1443 243 197 0 1220 0
[pid=13634] ppid=13630 vsize=2600 CPUtime=0
/proc/13634/stat : 13634 (sed) S 13630 13630 13056 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 295078131 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 244671283282 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/13634/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 15872

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 13630 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1800.06

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

Real time (s): 1806.85
CPU time (s): 1800.06
CPU user time (s): 1798.62
CPU system time (s): 1.44
CPU usage (%): 99.6244
Max. virtual memory (cumulated for all children) (KiB): 15872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
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= 4

runsolver used 2.32165 s user time and 5.21921 s system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Jan 22 11:53:08 UTC 2007


IDJOB= 283203
IDBENCH= 3230
IDSOLVER= 93
FILE ID= node7/283203-1169466780

PBS_JOBID= 3613616

Free space on /tmp= 66562 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23/rand-2-50-23-587-230-13_ext.xml
COMMAND LINE= /tmp/evaluation/283203-1169466780/solve /tmp/evaluation/283203-1169466780/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-283203-1169466780 -o ROOT/results/node7/conversion-283203-1169466780 -C 600 -M 900 /tmp/evaluation/283203-1169466780/conversion /tmp/evaluation/283203-1169466780/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-283203-1169466780 -o ROOT/results/node7/solver-283203-1169466780 -C 1800 -M 900  /tmp/evaluation/283203-1169466780/solve /tmp/evaluation/283203-1169466780/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  b01f777eafda6faba95113f99ffe3b2b

RANDOM SEED= 700706752

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		: 3000.220
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		: 3000.220
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:       1310248 kB
Buffers:         57472 kB
Cached:         545280 kB
SwapCached:          0 kB
Active:         261408 kB
Inactive:       401700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1310248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             160 kB
Writeback:           0 kB
Mapped:          79396 kB
Slab:            67496 kB
Committed_AS:  9331644 kB
PageTables:       2192 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 node7 on Mon Jan 22 12:23:55 UTC 2007