Trace number 283599

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) 1800.02 1801.75

General information on the benchmark

Namerandom/rand-2-24/
rand-24-24-276-139-56021_ext.xml
MD5SUM5e9f67184886c7a7c73ebe1fd2f6af54
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.7671
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
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/node58/watcher-283599-1169470229 -o ROOT/results/node58/solver-283599-1169470229 -C 1800 -M 900 /tmp/evaluation/283599-1169470229/solve /tmp/evaluation/283599-1169470229/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: 1.65 1.31 1.12 3/75 31214
/proc/meminfo: memFree=1778016/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) R 31211 31213 30746 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 295422196 5480448 171 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 4372176 0 0 4100 0 0 0 0 17 1 0 0
/proc/31213/statm: 1338 171 142 169 0 49 0

[startup+0.103946 s]
/proc/loadavg: 1.65 1.31 1.12 3/75 31214
/proc/meminfo: memFree=1778016/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.512987 s]
/proc/loadavg: 1.65 1.31 1.12 3/75 31214
/proc/meminfo: memFree=1778016/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34206 s]
/proc/loadavg: 1.65 1.31 1.12 3/77 31217
/proc/meminfo: memFree=1774608/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=1.31
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1043 0 0 0 131 0 0 0 25 0 1 0 295422197 6336512 1001 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865228 0 0 4096 130 0 0 0 17 1 0 0
/proc/31216/statm: 1547 1001 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14140

[startup+2.98321 s]
/proc/loadavg: 1.65 1.31 1.12 3/77 31217
/proc/meminfo: memFree=1774608/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=2.94
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1043 0 0 0 293 1 0 0 25 0 1 0 295422197 6336512 1001 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/31216/statm: 1547 1001 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 14140

[startup+6.26249 s]
/proc/loadavg: 1.68 1.32 1.12 3/77 31217
/proc/meminfo: memFree=1774608/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=6.19
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1044 0 0 0 618 1 0 0 25 0 1 0 295422197 6336512 1002 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/31216/statm: 1547 1002 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 14140

[startup+12.7431 s]
/proc/loadavg: 1.70 1.33 1.12 3/77 31217
/proc/meminfo: memFree=1774608/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=12.6
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1044 0 0 0 1259 1 0 0 25 0 1 0 295422197 6336512 1002 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/31216/statm: 1547 1002 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 14140

[startup+25.5792 s]
/proc/loadavg: 1.77 1.36 1.14 3/77 31217
/proc/meminfo: memFree=1774608/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=25.33
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1055 0 0 0 2530 3 0 0 25 0 1 0 295422197 6336512 1013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683828 0 0 4096 130 0 0 0 17 1 0 0
/proc/31216/statm: 1547 1013 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 14140

[startup+51.2645 s]
/proc/loadavg: 1.85 1.41 1.16 3/77 31217
/proc/meminfo: memFree=1774672/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=50.78
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1055 0 0 0 5073 5 0 0 25 0 1 0 295422197 6336512 1013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/31216/statm: 1547 1013 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.78
Current children cumulated vsize (KiB) 14140

[startup+102.496 s]
/proc/loadavg: 1.66 1.44 1.18 2/67 31606
/proc/meminfo: memFree=1789624/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=101.82
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1056 0 0 0 10168 14 0 0 25 0 1 0 295422197 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1014 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 14140

[startup+162.502 s]
/proc/loadavg: 1.28 1.37 1.17 2/67 31606
/proc/meminfo: memFree=1789752/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=161.79
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 16160 19 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.79
Current children cumulated vsize (KiB) 14140

[startup+222.516 s]
/proc/loadavg: 1.18 1.32 1.17 2/67 31606
/proc/meminfo: memFree=1789816/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=221.78
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 22153 25 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 221.78
Current children cumulated vsize (KiB) 14140

[startup+282.525 s]
/proc/loadavg: 1.06 1.26 1.16 2/67 31606
/proc/meminfo: memFree=1789816/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=281.75
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 28146 29 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684166 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 281.75
Current children cumulated vsize (KiB) 14140

[startup+342.537 s]
/proc/loadavg: 1.02 1.21 1.14 2/67 31606
/proc/meminfo: memFree=1789752/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=341.72
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 34138 34 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876784 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 341.72
Current children cumulated vsize (KiB) 14140

[startup+402.548 s]

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

/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1241.38
Current children cumulated vsize (KiB) 14140

[startup+1302.75 s]
/proc/loadavg: 1.06 1.02 1.03 2/67 31804
/proc/meminfo: memFree=1789368/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=1301.35
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 130000 135 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1301.35
Current children cumulated vsize (KiB) 14140

[startup+1362.76 s]
/proc/loadavg: 1.02 1.01 1.03 2/67 31804
/proc/meminfo: memFree=1789368/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=1361.33
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 135992 141 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876752 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1361.33
Current children cumulated vsize (KiB) 14140

[startup+1422.77 s]
/proc/loadavg: 1.01 1.00 1.02 2/67 31804
/proc/meminfo: memFree=1789368/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=1421.31
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 141984 147 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1421.31
Current children cumulated vsize (KiB) 14140

[startup+1482.78 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 31804
/proc/meminfo: memFree=1789368/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=1481.29
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 147977 152 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1481.29
Current children cumulated vsize (KiB) 14140

[startup+1542.8 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 31804
/proc/meminfo: memFree=1789368/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=1541.26
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 153968 158 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879615 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1541.26
Current children cumulated vsize (KiB) 14140

[startup+1602.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31804
/proc/meminfo: memFree=1789368/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=1601.24
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 159961 163 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1601.24
Current children cumulated vsize (KiB) 14140

[startup+1662.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31804
/proc/meminfo: memFree=1789304/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=1661.22
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 165953 169 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684630 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1661.22
Current children cumulated vsize (KiB) 14140

[startup+1722.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31804
/proc/meminfo: memFree=1789304/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=1721.17
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 171944 173 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134807901 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1721.17
Current children cumulated vsize (KiB) 14140

[startup+1782.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31804
/proc/meminfo: memFree=1789304/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=1781.15
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 177937 178 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1781.15
Current children cumulated vsize (KiB) 14140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31805
/proc/meminfo: memFree=1789304/2055920 swapFree=4172924/4192956
[pid=31213] ppid=31211 vsize=5352 CPUtime=0
/proc/31213/stat : 31213 (solve) S 31211 31213 30746 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295422196 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31213/statm: 1338 229 192 169 0 49 0
[pid=31216] ppid=31213 vsize=6188 CPUtime=1800.02
/proc/31216/stat : 31216 (xlisp) R 31213 31213 30746 0 -1 4194304 1057 0 0 0 179822 180 0 0 25 0 1 0 295422197 6336512 1015 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/31216/statm: 1547 1015 243 197 0 787 0
[pid=31217] ppid=31213 vsize=2600 CPUtime=0
/proc/31217/stat : 31217 (sed) S 31213 31213 30746 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295422197 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226238365778 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31217/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 14140

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 31213 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.003999
while last known CPU time is 1800.02

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

Real time (s): 1801.75
CPU time (s): 1800.02
CPU user time (s): 1798.22
CPU system time (s): 1.8
CPU usage (%): 99.9037
Max. virtual memory (cumulated for all children) (KiB): 14140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 4

runsolver used 1.69774 s user time and 4.77427 s system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Jan 22 12:50:29 UTC 2007


IDJOB= 283599
IDBENCH= 5468
IDSOLVER= 93
FILE ID= node58/283599-1169470229

PBS_JOBID= 3613872

Free space on /tmp= 66562 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-24/rand-24-24-276-139-56021_ext.xml
COMMAND LINE= /tmp/evaluation/283599-1169470229/solve /tmp/evaluation/283599-1169470229/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-283599-1169470229 -o ROOT/results/node58/conversion-283599-1169470229 -C 600 -M 900 /tmp/evaluation/283599-1169470229/conversion /tmp/evaluation/283599-1169470229/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-283599-1169470229 -o ROOT/results/node58/solver-283599-1169470229 -C 1800 -M 900  /tmp/evaluation/283599-1169470229/solve /tmp/evaluation/283599-1169470229/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  5e9f67184886c7a7c73ebe1fd2f6af54

RANDOM SEED= 543371080

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.223
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1778496 kB
Buffers:         10684 kB
Cached:         202768 kB
SwapCached:      14348 kB
Active:          78384 kB
Inactive:       169292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778496 kB
SwapTotal:     4192956 kB
SwapFree:      4172924 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          30048 kB
Slab:            15244 kB
Committed_AS:  5019884 kB
PageTables:       1756 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= 66563 MiB



End job on node58 on Mon Jan 22 13:20:45 UTC 2007