Trace number 229655

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
Diarmuid-wtdi 2006-12-21? (TO) 1800.04 1809.31

General information on the benchmark

Namerandom/rand-2-50-23-fcd/
rand-2-50-23-587-230-fcd-15_ext.xml
MD5SUM5cc12fe96e96e3e2b22efc716ea94d96
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 benchmark468.835
SatisfiableYES
(Un)Satisfiability was proved
Number of variables50
Number of constraints469
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension469
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-229655-1168307795 -o ROOT/results/node6/solver-229655-1168307795 -C 1800 -M 900 /tmp/evaluation/229655-1168307795/solver 

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: 1.32 1.62 1.51 5/88 23397
/proc/meminfo: memFree=1480216/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23398] ppid=23396 vsize=5352 CPUtime=0
/proc/23398/stat : 23398 (solver) R 23396 23396 23189 0 -1 4194368 10 0 0 0 0 0 0 0 21 0 1 0 179176106 5480448 228 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 4467315 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/23398/statm: 1338 228 191 169 0 49 0

[startup+0.104957 s]
/proc/loadavg: 1.32 1.62 1.51 5/88 23397
/proc/meminfo: memFree=1480216/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.517007 s]
/proc/loadavg: 1.32 1.62 1.51 5/88 23397
/proc/meminfo: memFree=1480216/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.3441 s]
/proc/loadavg: 1.32 1.62 1.51 3/90 23400
/proc/meminfo: memFree=1474952/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=1.31
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1477 0 0 0 131 0 0 0 25 0 1 0 179176107 8097792 1436 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1436 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 15860

[startup+2.98129 s]
/proc/loadavg: 1.32 1.62 1.51 3/90 23400
/proc/meminfo: memFree=1474888/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=2.94
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1485 0 0 0 294 0 0 0 25 0 1 0 179176107 8097792 1444 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684920 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1444 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15860

[startup+6.26068 s]
/proc/loadavg: 1.37 1.63 1.51 3/90 23400
/proc/meminfo: memFree=1474888/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=6.21
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1487 0 0 0 620 1 0 0 25 0 1 0 179176107 8097792 1446 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879308 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1446 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 15860

[startup+12.7424 s]
/proc/loadavg: 1.42 1.63 1.51 3/90 23400
/proc/meminfo: memFree=1474824/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=12.66
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1492 0 0 0 1265 1 0 0 25 0 1 0 179176107 8097792 1451 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134869878 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1451 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 15860

[startup+25.589 s]
/proc/loadavg: 1.55 1.65 1.52 3/90 23400
/proc/meminfo: memFree=1474824/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=25.45
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1492 0 0 0 2542 3 0 0 25 0 1 0 179176107 8097792 1451 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1451 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 15860

[startup+51.283 s]
/proc/loadavg: 1.70 1.68 1.53 3/90 23400
/proc/meminfo: memFree=1474952/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=51.02
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1492 0 0 0 5097 5 0 0 25 0 1 0 179176107 8097792 1451 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1451 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 15860

[startup+102.566 s]
/proc/loadavg: 1.87 1.72 1.55 3/90 23400
/proc/meminfo: memFree=1474952/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=102.06
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1492 0 0 0 10196 10 0 0 25 0 1 0 179176107 8097792 1451 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1451 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.06
Current children cumulated vsize (KiB) 15860

[startup+162.586 s]
/proc/loadavg: 1.95 1.77 1.58 3/90 23400
/proc/meminfo: memFree=1474952/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=161.8
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1492 0 0 0 16163 17 0 0 25 0 1 0 179176107 8097792 1451 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1451 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.8
Current children cumulated vsize (KiB) 15860

[startup+222.607 s]
/proc/loadavg: 1.98 1.81 1.60 3/90 23400
/proc/meminfo: memFree=1474952/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=221.54
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1492 0 0 0 22133 21 0 0 25 0 1 0 179176107 8097792 1451 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1451 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 221.54
Current children cumulated vsize (KiB) 15860

[startup+282.638 s]
/proc/loadavg: 1.99 1.84 1.62 3/96 23516
/proc/meminfo: memFree=1473688/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=281.19
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1492 0 0 0 28094 25 0 0 25 0 1 0 179176107 8097792 1451 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684914 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1451 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 281.19
Current children cumulated vsize (KiB) 15860

[startup+342.686 s]
/proc/loadavg: 2.09 1.90 1.65 3/96 23576
/proc/meminfo: memFree=1473696/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=340.88
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1492 0 0 0 34058 30 0 0 25 0 1 0 179176107 8097792 1451 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684575 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1451 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 340.88

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

/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1236.93
Current children cumulated vsize (KiB) 15860

[startup+1303.01 s]
/proc/loadavg: 2.00 1.97 1.84 3/90 23598
/proc/meminfo: memFree=1474832/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=1296.67
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1495 0 0 0 129550 117 0 0 25 0 1 0 179176107 8097792 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1454 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1296.67
Current children cumulated vsize (KiB) 15860

[startup+1363.03 s]
/proc/loadavg: 2.00 1.97 1.85 3/90 23600
/proc/meminfo: memFree=1474704/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=1356.4
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1495 0 0 0 135518 122 0 0 25 0 1 0 179176107 8097792 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752511 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1454 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1356.4
Current children cumulated vsize (KiB) 15860

[startup+1423.05 s]
/proc/loadavg: 2.00 1.97 1.86 3/90 23600
/proc/meminfo: memFree=1474704/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=1416.14
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1495 0 0 0 141486 128 0 0 25 0 1 0 179176107 8097792 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746282 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1454 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1416.14
Current children cumulated vsize (KiB) 15860

[startup+1483.07 s]
/proc/loadavg: 2.00 1.97 1.86 3/90 23600
/proc/meminfo: memFree=1474704/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=1475.88
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1495 0 0 0 147455 133 0 0 25 0 1 0 179176107 8097792 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134904036 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1454 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1475.88
Current children cumulated vsize (KiB) 15860

[startup+1543.09 s]
/proc/loadavg: 2.00 1.97 1.87 3/90 23600
/proc/meminfo: memFree=1474704/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=1535.62
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1495 0 0 0 153424 138 0 0 25 0 1 0 179176107 8097792 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134873721 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1454 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1535.62
Current children cumulated vsize (KiB) 15860

[startup+1603.11 s]
/proc/loadavg: 2.00 1.97 1.87 3/90 23600
/proc/meminfo: memFree=1474704/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=1595.36
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1495 0 0 0 159392 144 0 0 25 0 1 0 179176107 8097792 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1454 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1595.36
Current children cumulated vsize (KiB) 15860

[startup+1663.14 s]
/proc/loadavg: 2.00 1.97 1.88 3/90 23600
/proc/meminfo: memFree=1474704/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=1655.1
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1495 0 0 0 165361 149 0 0 25 0 1 0 179176107 8097792 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134877041 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1454 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1655.1
Current children cumulated vsize (KiB) 15860

[startup+1723.15 s]
/proc/loadavg: 2.00 1.97 1.89 3/90 23600
/proc/meminfo: memFree=1474704/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=1714.84
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1495 0 0 0 171328 156 0 0 25 0 1 0 179176107 8097792 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1454 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1714.84
Current children cumulated vsize (KiB) 15860

[startup+1783.17 s]
/proc/loadavg: 2.07 1.99 1.90 3/90 23600
/proc/meminfo: memFree=1474768/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=1774.57
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1495 0 0 0 177296 161 0 0 25 0 1 0 179176107 8097792 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683927 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1454 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1774.57
Current children cumulated vsize (KiB) 15860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.76 s]
/proc/loadavg: 2.04 1.99 1.90 3/90 23600
/proc/meminfo: memFree=1474768/2055924 swapFree=4165672/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (solver) S 23394 23396 23189 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 179176106 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23396/statm: 1338 229 192 169 0 49 0
[pid=23399] ppid=23396 vsize=7908 CPUtime=1800.04
/proc/23399/stat : 23399 (xlisp) R 23396 23396 23189 0 -1 4194304 1495 0 0 0 179841 163 0 0 25 0 1 0 179176107 8097792 1454 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/23399/statm: 1977 1454 243 197 0 1217 0
[pid=23400] ppid=23396 vsize=2600 CPUtime=0
/proc/23400/stat : 23400 (sed) S 23396 23396 23189 0 -1 4194304 146 0 0 0 0 0 0 0 23 0 1 0 179176107 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 268583010386 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/23400/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15860

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 23396 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 1800.04

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

Real time (s): 1809.31
CPU time (s): 1800.04
CPU user time (s): 1798.41
CPU system time (s): 1.63
CPU usage (%): 99.4877
Max. virtual memory (cumulated for all children) (KiB): 15860

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= 487
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= 11
involuntary context switches= 4

runsolver used 2.27065 s user time and 5.74313 s system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Jan  9 01:56:35 UTC 2007


IDJOB= 229655
IDBENCH= 6344
FILE ID= node6/229655-1168307795

PBS_JOBID= 3502333

Free space on /tmp= 66551 MiB

BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-50-23-fcd/rand-2-50-23-587-230-fcd-15_ext.xml
COMMAND LINE= /tmp/evaluation/229655-1168307795/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-229655-1168307795 -o ROOT/results/node6/conversion-229655-1168307795 -C 600 -M 900 /tmp/evaluation/229655-1168307795/conversion /tmp/evaluation/229655-1168307795/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-229655-1168307795 -o ROOT/results/node6/solver-229655-1168307795 -C 1800 -M 900  /tmp/evaluation/229655-1168307795/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  5cc12fe96e96e3e2b22efc716ea94d96

RANDOM SEED= 303411375

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		: 3000.240
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		: 3000.240
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:      2055924 kB
MemFree:       1480696 kB
Buffers:         87872 kB
Cached:         382600 kB
SwapCached:       2944 kB
Active:         298040 kB
Inactive:       215004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1480696 kB
SwapTotal:     4192956 kB
SwapFree:      4165672 kB
Dirty:            3392 kB
Writeback:           0 kB
Mapped:          53308 kB
Slab:            46992 kB
Committed_AS:  5661056 kB
PageTables:       2400 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= 66550 MiB



End job on node6 on Tue Jan  9 02:26:57 UTC 2007