Trace number 284082

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 1809.17

General information on the benchmark

Namerandom/rand-2-25/
rand-25-25-300-147-58021_ext.xml
MD5SUM033cd0dd1127d1ee13d52ddfcb690341
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 benchmark138.007
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension300
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/node30/watcher-284082-1169472121 -o ROOT/results/node30/solver-284082-1169472121 -C 1800 -M 900 /tmp/evaluation/284082-1169472121/solve /tmp/evaluation/284082-1169472121/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: 1.69 3.71 3.91 2/88 28099
/proc/meminfo: memFree=1953608/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) R 28090 28098 27909 0 -1 4194304 300 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907582111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=5352 CPUtime=0
/proc/28101/stat : 28101 (solve) R 28098 28098 27909 0 -1 4194368 19 0 0 0 0 0 0 0 20 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907749989 0 2147483391 4100 65536 0 0 0 17 1 0 0
/proc/28101/statm: 1338 229 192 169 0 49 0
[pid=28102] ppid=28098 vsize=5352 CPUtime=0
/proc/28102/stat : 28102 (solve) R 28098 28098 27909 0 -1 4194368 19 0 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907749989 0 0 4100 65536 0 0 0 17 1 0 0
/proc/28102/statm: 1338 229 192 169 0 49 0

[startup+0.102125 s]
/proc/loadavg: 1.69 3.71 3.91 2/88 28099
/proc/meminfo: memFree=1953608/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=1940 CPUtime=0
/proc/28101/stat : 28101 (xlisp) D 28098 28098 27909 0 -1 4194304 71 0 3 0 0 0 0 0 18 0 1 0 295609161 1986560 54 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 7021575 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/28101/statm: 485 54 46 197 0 8 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 146 0 0 0 0 0 0 0 22 0 1 0 295609161 2662400 118 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 118 95 11 0 54 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9892

[startup+0.510157 s]
/proc/loadavg: 1.69 3.71 3.91 2/88 28099
/proc/meminfo: memFree=1953608/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6316 CPUtime=0.33
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1078 0 20 0 33 0 0 0 19 0 1 0 295609161 6467584 1056 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683828 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1579 1056 243 197 0 819 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 14268

[startup+1.33121 s]
/proc/loadavg: 1.72 3.68 3.90 3/90 28102
/proc/meminfo: memFree=1944312/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6316 CPUtime=1.14
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1080 0 20 0 114 0 0 0 25 0 1 0 295609161 6467584 1058 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1579 1058 243 197 0 819 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.14
Current children cumulated vsize (KiB) 14268

[startup+2.96831 s]
/proc/loadavg: 1.72 3.68 3.90 3/90 28102
/proc/meminfo: memFree=1944312/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6316 CPUtime=2.77
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1080 0 20 0 277 0 0 0 25 0 1 0 295609161 6467584 1058 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684110 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1579 1058 243 197 0 819 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.77
Current children cumulated vsize (KiB) 14268

[startup+6.26452 s]
/proc/loadavg: 1.74 3.65 3.89 4/90 28102
/proc/meminfo: memFree=1944248/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6316 CPUtime=6.06
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1080 0 20 0 605 1 0 0 25 0 1 0 295609161 6467584 1058 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1579 1058 243 197 0 819 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 14268

[startup+12.7259 s]
/proc/loadavg: 1.76 3.62 3.88 4/90 28102
/proc/meminfo: memFree=1944248/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6316 CPUtime=12.48
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1081 0 20 0 1247 1 0 0 25 0 1 0 295609161 6467584 1059 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1579 1059 243 197 0 819 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.48
Current children cumulated vsize (KiB) 14268

[startup+25.5747 s]
/proc/loadavg: 1.80 3.57 3.86 3/90 28102
/proc/meminfo: memFree=1944184/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6316 CPUtime=25.27
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1081 0 20 0 2524 3 0 0 25 0 1 0 295609161 6467584 1059 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1579 1059 243 197 0 819 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 14268

[startup+51.2563 s]
/proc/loadavg: 1.88 3.42 3.80 4/90 28102
/proc/meminfo: memFree=1944184/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6316 CPUtime=50.83
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1081 0 20 0 5078 5 0 0 25 0 1 0 295609161 6467584 1059 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1579 1059 243 197 0 819 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 14268

[startup+102.506 s]
/proc/loadavg: 1.94 3.20 3.70 3/90 28102
/proc/meminfo: memFree=1943992/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6316 CPUtime=101.84
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1082 0 20 0 10175 9 0 0 25 0 1 0 295609161 6467584 1060 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1579 1060 243 197 0 819 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 14268

[startup+162.589 s]
/proc/loadavg: 1.98 2.98 3.59 3/90 28102
/proc/meminfo: memFree=1943928/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6316 CPUtime=161.64
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1082 0 20 0 16148 16 0 0 25 0 1 0 295609161 6467584 1060 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1579 1060 243 197 0 819 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 14268

[startup+222.679 s]
/proc/loadavg: 1.99 2.80 3.49 3/90 28102
/proc/meminfo: memFree=1943864/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6316 CPUtime=221.45
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1082 0 20 0 22123 22 0 0 25 0 1 0 295609161 6467584 1060 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1579 1060 243 197 0 819 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 221.45
Current children cumulated vsize (KiB) 14268

[startup+282.766 s]
/proc/loadavg: 2.06 2.66 3.40 3/90 28102
/proc/meminfo: memFree=1943608/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6316 CPUtime=281.25
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1082 0 20 0 28097 28 0 0 25 0 1 0 295609161 6467584 1060 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1579 1060 243 197 0 819 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 281.25

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

/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1238.16
Current children cumulated vsize (KiB) 14420

[startup+1304.25 s]
/proc/loadavg: 2.01 2.04 2.45 3/90 28102
/proc/meminfo: memFree=1941368/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6468 CPUtime=1297.97
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1092 0 20 0 129660 137 0 0 25 0 1 0 295609161 6623232 1070 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1617 1070 243 197 0 857 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1297.97
Current children cumulated vsize (KiB) 14420

[startup+1364.33 s]
/proc/loadavg: 2.00 2.03 2.43 3/90 28102
/proc/meminfo: memFree=1941240/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6468 CPUtime=1357.77
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1092 0 20 0 135634 143 0 0 25 0 1 0 295609161 6623232 1070 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1617 1070 243 197 0 857 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1357.77
Current children cumulated vsize (KiB) 14420

[startup+1424.42 s]
/proc/loadavg: 2.10 2.05 2.41 3/90 28102
/proc/meminfo: memFree=1937208/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6468 CPUtime=1417.53
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1092 0 20 0 141603 150 0 0 25 0 1 0 295609161 6623232 1070 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1617 1070 243 197 0 857 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1417.53
Current children cumulated vsize (KiB) 14420

[startup+1484.51 s]
/proc/loadavg: 2.03 2.04 2.38 3/90 28102
/proc/meminfo: memFree=1937080/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6468 CPUtime=1477.34
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1092 0 20 0 147576 158 0 0 25 0 1 0 295609161 6623232 1070 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1617 1070 243 197 0 857 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1477.34
Current children cumulated vsize (KiB) 14420

[startup+1544.6 s]
/proc/loadavg: 2.05 2.04 2.36 3/90 28102
/proc/meminfo: memFree=1937016/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6468 CPUtime=1537.16
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1093 0 20 0 153550 166 0 0 25 0 1 0 295609161 6623232 1071 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1617 1071 243 197 0 857 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1537.16
Current children cumulated vsize (KiB) 14420

[startup+1604.69 s]
/proc/loadavg: 2.02 2.03 2.33 3/90 28102
/proc/meminfo: memFree=1936888/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6468 CPUtime=1596.97
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1093 0 20 0 159526 171 0 0 25 0 1 0 295609161 6623232 1071 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1617 1071 243 197 0 857 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1596.97
Current children cumulated vsize (KiB) 14420

[startup+1664.78 s]
/proc/loadavg: 2.05 2.04 2.31 3/90 28102
/proc/meminfo: memFree=1936888/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6468 CPUtime=1656.77
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1093 0 20 0 165501 176 0 0 25 0 1 0 295609161 6623232 1071 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1617 1071 243 197 0 857 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1656.77
Current children cumulated vsize (KiB) 14420

[startup+1724.87 s]
/proc/loadavg: 2.02 2.03 2.29 3/90 28102
/proc/meminfo: memFree=1936760/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6468 CPUtime=1716.57
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1093 0 20 0 171476 181 0 0 25 0 1 0 295609161 6623232 1071 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1617 1071 243 197 0 857 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1716.57
Current children cumulated vsize (KiB) 14420

[startup+1784.95 s]
/proc/loadavg: 2.00 2.02 2.27 3/90 28102
/proc/meminfo: memFree=1936632/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6468 CPUtime=1776.38
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1093 0 20 0 177450 188 0 0 25 0 1 0 295609161 6623232 1071 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1617 1071 243 197 0 857 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1776.38
Current children cumulated vsize (KiB) 14420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.67 s]
/proc/loadavg: 2.00 2.02 2.26 3/90 28102
/proc/meminfo: memFree=1936568/2055920 swapFree=4145672/4192956
[pid=28098] ppid=28090 vsize=5352 CPUtime=0
/proc/28098/stat : 28098 (solve) S 28090 28098 27909 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 295609161 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28098/statm: 1338 229 192 169 0 49 0
[pid=28101] ppid=28098 vsize=6468 CPUtime=1800
/proc/28101/stat : 28101 (xlisp) R 28098 28098 27909 0 -1 4194304 1093 0 20 0 179809 191 0 0 25 0 1 0 295609161 6623232 1071 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/28101/statm: 1617 1071 243 197 0 857 0
[pid=28102] ppid=28098 vsize=2600 CPUtime=0
/proc/28102/stat : 28102 (sed) S 28098 28098 27909 0 -1 4194304 148 0 0 0 0 0 0 0 15 0 1 0 295609161 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 264907751506 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/28102/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 14420

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 28098 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=5999
CPU time returned by wait4() is 0.005999
while last known CPU time is 1800

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

Real time (s): 1809.17
CPU time (s): 1800
CPU user time (s): 1798.09
CPU system time (s): 1.91
CPU usage (%): 99.4934
Max. virtual memory (cumulated for all children) (KiB): 14420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.005999
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= 14
involuntary context switches= 4

runsolver used 2.6336 s user time and 5.32819 s system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Jan 22 13:22:03 UTC 2007


IDJOB= 284082
IDBENCH= 6502
IDSOLVER= 93
FILE ID= node30/284082-1169472121

PBS_JOBID= 3613946

Free space on /tmp= 66563 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/random/rand-2-25/rand-25-25-300-147-58021_ext.xml
COMMAND LINE= /tmp/evaluation/284082-1169472121/solve /tmp/evaluation/284082-1169472121/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-284082-1169472121 -o ROOT/results/node30/conversion-284082-1169472121 -C 600 -M 900 /tmp/evaluation/284082-1169472121/conversion /tmp/evaluation/284082-1169472121/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-284082-1169472121 -o ROOT/results/node30/solver-284082-1169472121 -C 1800 -M 900  /tmp/evaluation/284082-1169472121/solve /tmp/evaluation/284082-1169472121/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  033cd0dd1127d1ee13d52ddfcb690341

RANDOM SEED= 584930307

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:       1955416 kB
Buffers:          1840 kB
Cached:          36108 kB
SwapCached:      14480 kB
Active:          47152 kB
Inactive:        23980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1955416 kB
SwapTotal:     4192956 kB
SwapFree:      4145672 kB
Dirty:            2448 kB
Writeback:           0 kB
Mapped:          29748 kB
Slab:            14432 kB
Committed_AS:  5606108 kB
PageTables:       2104 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 node30 on Mon Jan 22 13:52:42 UTC 2007