Trace number 283600

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) 1800.07 1801.91

General information on the benchmark

Namerandom/rand-2-24/
rand-24-24-276-139-57021_ext.xml
MD5SUM656731a78971893f85baaac0920e1a7e
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 benchmark53.8058
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/node70/watcher-283600-1169470231 -o ROOT/results/node70/solver-283600-1169470231 -C 1800 -M 900 /tmp/evaluation/283600-1169470231/solve /tmp/evaluation/283600-1169470231/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: 1.71 1.29 1.27 3/69 31203
/proc/meminfo: memFree=1717608/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31204] ppid=31202 vsize=0 CPUtime=0
/proc/31204/stat : 31204 (cp) D 31202 31202 30314 0 -1 4194308 174 0 0 0 0 0 0 0 18 0 1 0 94521249 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/31204/statm: 0 0 0 0 0 0 0

[startup+0.105835 s]
/proc/loadavg: 1.71 1.29 1.27 3/69 31203
/proc/meminfo: memFree=1717608/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.513867 s]
/proc/loadavg: 1.71 1.29 1.27 3/69 31203
/proc/meminfo: memFree=1717608/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33495 s]
/proc/loadavg: 1.71 1.29 1.27 3/75 31267
/proc/meminfo: memFree=1711800/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=1.3
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1043 0 0 0 130 0 0 0 25 0 1 0 94521250 6336512 1001 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1001 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 14140

[startup+2.97211 s]
/proc/loadavg: 1.73 1.30 1.28 3/75 31267
/proc/meminfo: memFree=1711736/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=2.95
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1044 0 0 0 294 1 0 0 25 0 1 0 94521250 6336512 1002 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1002 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 14140

[startup+6.26644 s]
/proc/loadavg: 1.73 1.30 1.28 3/75 31267
/proc/meminfo: memFree=1711416/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=6.24
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1044 0 0 0 623 1 0 0 25 0 1 0 94521250 6336512 1002 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876771 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1002 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14140

[startup+12.7251 s]
/proc/loadavg: 1.78 1.32 1.28 3/75 31267
/proc/meminfo: memFree=1711032/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=12.69
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1053 0 0 0 1267 2 0 0 25 0 1 0 94521250 6336512 1011 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1011 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14140

[startup+25.5664 s]
/proc/loadavg: 1.81 1.34 1.29 3/77 31277
/proc/meminfo: memFree=1708968/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=25.53
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1055 0 0 0 2550 3 0 0 25 0 1 0 94521250 6336512 1013 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1013 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.53
Current children cumulated vsize (KiB) 14140

[startup+51.25 s]
/proc/loadavg: 1.87 1.40 1.31 3/77 31277
/proc/meminfo: memFree=1709032/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=51.18
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 5112 6 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865232 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 14140

[startup+102.514 s]
/proc/loadavg: 1.94 1.49 1.34 3/77 31277
/proc/meminfo: memFree=1708968/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=102.39
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 10227 12 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 14140

[startup+162.61 s]
/proc/loadavg: 1.98 1.58 1.38 3/77 31277
/proc/meminfo: memFree=1708904/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=162.41
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 16224 17 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 14140

[startup+222.709 s]
/proc/loadavg: 1.99 1.66 1.42 3/77 31277
/proc/meminfo: memFree=1708968/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=222.46
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 22223 23 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 14140

[startup+282.799 s]
/proc/loadavg: 2.07 1.73 1.46 3/77 31277
/proc/meminfo: memFree=1708904/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=282.51
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 28220 31 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 14140

[startup+342.897 s]
/proc/loadavg: 2.02 1.78 1.49 3/77 31277
/proc/meminfo: memFree=1708840/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=342.53
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 34216 37 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 342.53

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

/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 14140

[startup+1303.31 s]
/proc/loadavg: 2.00 2.00 1.81 3/77 31475
/proc/meminfo: memFree=1708392/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=1301.98
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 130051 147 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 14140

[startup+1363.32 s]
/proc/loadavg: 2.00 2.00 1.82 3/77 31475
/proc/meminfo: memFree=1708328/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=1361.93
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 136042 151 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 14140

[startup+1423.32 s]
/proc/loadavg: 2.04 2.01 1.83 3/77 31475
/proc/meminfo: memFree=1708328/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=1421.87
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 142030 157 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879418 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 14140

[startup+1483.33 s]
/proc/loadavg: 2.01 2.01 1.83 3/77 31475
/proc/meminfo: memFree=1708264/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=1481.82
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 148019 163 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 14140

[startup+1543.34 s]
/proc/loadavg: 2.00 2.00 1.84 3/77 31475
/proc/meminfo: memFree=1708264/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=1541.78
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 154008 170 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134877049 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 14140

[startup+1603.34 s]
/proc/loadavg: 2.00 2.00 1.85 3/77 31475
/proc/meminfo: memFree=1708264/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=1601.71
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 159995 176 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876771 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 14140

[startup+1663.35 s]
/proc/loadavg: 2.00 2.00 1.85 3/77 31475
/proc/meminfo: memFree=1708264/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=1661.68
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 165987 181 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 14140

[startup+1723.45 s]
/proc/loadavg: 2.00 2.00 1.86 3/77 31475
/proc/meminfo: memFree=1708200/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=1721.72
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 171985 187 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 14140

[startup+1783.47 s]
/proc/loadavg: 2.00 2.00 1.86 3/77 31477
/proc/meminfo: memFree=1708200/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=1781.67
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 177973 194 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134876771 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 14140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.87 s]
/proc/loadavg: 2.00 2.00 1.87 3/77 31477
/proc/meminfo: memFree=1708264/2055920 swapFree=4138760/4192956
[pid=31202] ppid=31200 vsize=5352 CPUtime=0
/proc/31202/stat : 31202 (solve) S 31200 31202 30314 0 -1 4194304 315 174 0 0 0 0 0 0 16 0 1 0 94521248 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31202/statm: 1338 229 192 169 0 49 0
[pid=31205] ppid=31202 vsize=6188 CPUtime=1800.07
/proc/31205/stat : 31205 (xlisp) R 31202 31202 30314 0 -1 4194304 1056 0 0 0 179810 197 0 0 25 0 1 0 94521250 6336512 1014 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865228 0 0 4096 130 0 0 0 17 0 0 0
/proc/31205/statm: 1547 1014 243 197 0 787 0
[pid=31206] ppid=31202 vsize=2600 CPUtime=0
/proc/31206/stat : 31206 (sed) S 31202 31202 30314 0 -1 4194304 148 0 0 0 0 0 0 0 16 0 1 0 94521250 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/31206/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.07
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 31202 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=4999
CPU time returned by wait4() is 0.004999
while last known CPU time is 1800.07

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

Real time (s): 1801.91
CPU time (s): 1800.07
CPU user time (s): 1798.1
CPU system time (s): 1.97
CPU usage (%): 99.8977
Max. virtual memory (cumulated for all children) (KiB): 14140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.004999
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= 15
involuntary context switches= 3

runsolver used 2.06768 s user time and 5.9061 s system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Jan 22 12:50:31 UTC 2007


IDJOB= 283600
IDBENCH= 5469
IDSOLVER= 93
FILE ID= node70/283600-1169470231

PBS_JOBID= 3613865

Free space on /tmp= 66562 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-24/rand-24-24-276-139-57021_ext.xml
COMMAND LINE= /tmp/evaluation/283600-1169470231/solve /tmp/evaluation/283600-1169470231/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-283600-1169470231 -o ROOT/results/node70/conversion-283600-1169470231 -C 600 -M 900 /tmp/evaluation/283600-1169470231/conversion /tmp/evaluation/283600-1169470231/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-283600-1169470231 -o ROOT/results/node70/solver-283600-1169470231 -C 1800 -M 900  /tmp/evaluation/283600-1169470231/solve /tmp/evaluation/283600-1169470231/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  656731a78971893f85baaac0920e1a7e

RANDOM SEED= 535810846

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		: 3000.234
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		: 3000.234
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:       1718280 kB
Buffers:         10632 kB
Cached:         235504 kB
SwapCached:      48644 kB
Active:         139496 kB
Inactive:       167120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718280 kB
SwapTotal:     4192956 kB
SwapFree:      4138760 kB
Dirty:            1284 kB
Writeback:           0 kB
Mapped:          20288 kB
Slab:            16640 kB
Committed_AS:  1308280 kB
PageTables:       1632 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 node70 on Mon Jan 22 13:20:46 UTC 2007