Trace number 284129

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) 1800.08 1811.47

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-4_ext.xml
MD5SUMd9b524fe551de67c9b5c4c60c0d74503
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 benchmark14.2448
SatisfiableYES
(Un)Satisfiability was proved
Number of variables625
Number of constraints15000
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension15000
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/node29/watcher-284129-1169472178 -o ROOT/results/node29/solver-284129-1169472178 -C 1800 -M 900 /tmp/evaluation/284129-1169472178/solve /tmp/evaluation/284129-1169472178/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 0.82 2.52 2.69 5/88 15853
/proc/meminfo: memFree=1920504/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) R 15850 15852 15451 0 -1 4194304 261 0 0 0 0 0 0 0 20 0 1 0 295613661 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780699807 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15852/statm: 1338 228 191 169 0 49 0
[pid=15854] ppid=15852 vsize=5352 CPUtime=0
/proc/15854/stat : 15854 (solve) R 15852 15852 15451 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 295613661 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780699807 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15854/statm: 1338 228 191 169 0 49 0

[startup+0.105348 s]
/proc/loadavg: 0.82 2.52 2.69 5/88 15853
/proc/meminfo: memFree=1920504/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.513377 s]
/proc/loadavg: 0.82 2.52 2.69 5/88 15853
/proc/meminfo: memFree=1920504/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33443 s]
/proc/loadavg: 1.00 2.53 2.69 3/90 15856
/proc/meminfo: memFree=1883816/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=30532 CPUtime=1.3
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 7123 0 0 0 127 3 0 0 25 0 1 0 295613662 31264768 7082 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 7633 7082 241 197 0 6873 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 38484

[startup+2.97254 s]
/proc/loadavg: 1.00 2.53 2.69 3/90 15856
/proc/meminfo: memFree=1860072/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=50304 CPUtime=2.93
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 12067 0 0 0 288 5 0 0 25 0 1 0 295613662 51511296 12026 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134774754 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 12576 12026 241 197 0 11816 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 58256

[startup+6.17674 s]
/proc/loadavg: 1.08 2.52 2.68 3/90 15856
/proc/meminfo: memFree=1824872/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=70924 CPUtime=6.1
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 17231 0 0 0 603 7 0 0 25 0 1 0 295613662 72626176 17189 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 17731 17189 242 197 0 16971 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.1
Current children cumulated vsize (KiB) 78876

[startup+12.6431 s]
/proc/loadavg: 1.15 2.51 2.68 3/90 15856
/proc/meminfo: memFree=1816616/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=76848 CPUtime=12.5
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 18704 0 0 0 1243 7 0 0 25 0 1 0 295613662 78692352 18662 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684544 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 19212 18662 242 197 0 18452 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 84800

[startup+25.496 s]
/proc/loadavg: 1.28 2.49 2.67 3/90 15856
/proc/meminfo: memFree=1816296/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=77004 CPUtime=25.25
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 18759 0 0 0 2517 8 0 0 25 0 1 0 295613662 78852096 18717 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 19251 18717 242 197 0 18491 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 84956

[startup+51.1966 s]
/proc/loadavg: 1.56 2.44 2.65 3/90 15856
/proc/meminfo: memFree=1816232/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=77004 CPUtime=50.71
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 18759 0 0 0 5063 8 0 0 25 0 1 0 295613662 78852096 18717 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 19251 18717 242 197 0 18491 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 84956

[startup+102.491 s]
/proc/loadavg: 1.81 2.37 2.61 3/90 15856
/proc/meminfo: memFree=1816232/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=77004 CPUtime=101.54
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 18759 0 0 0 10146 8 0 0 25 0 1 0 295613662 78852096 18717 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 19251 18717 242 197 0 18491 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.54
Current children cumulated vsize (KiB) 84956

[startup+162.518 s]
/proc/loadavg: 1.93 2.30 2.57 3/90 15856
/proc/meminfo: memFree=1816040/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=77004 CPUtime=161.02
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 18759 0 0 0 16093 9 0 0 25 0 1 0 295613662 78852096 18717 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 19251 18717 242 197 0 18491 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.02
Current children cumulated vsize (KiB) 84956

[startup+222.549 s]
/proc/loadavg: 1.97 2.24 2.53 3/90 15856
/proc/meminfo: memFree=1806952/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=81828 CPUtime=220.5
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 108822 0 0 0 21988 62 0 0 25 0 1 0 295613662 83791872 19924 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752660 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 20457 19924 243 197 0 19697 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 220.5
Current children cumulated vsize (KiB) 89780

[startup+282.583 s]
/proc/loadavg: 1.99 2.20 2.50 3/90 15856
/proc/meminfo: memFree=1806824/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=81828 CPUtime=279.99
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 244021 0 0 0 27856 143 0 0 25 0 1 0 295613662 83791872 19924 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683820 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 20457 19924 243 197 0 19697 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 279.99
Current children cumulated vsize (KiB) 89780

[startup+342.618 s]
/proc/loadavg: 1.99 2.16 2.46 3/90 15856
/proc/meminfo: memFree=1806696/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=81828 CPUtime=339.48
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 381135 0 0 0 33723 225 0 0 25 0 1 0 295613662 83791872 19924 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865584 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 20457 19924 243 197 0 19697 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 339.48

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

/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1234.19
Current children cumulated vsize (KiB) 89780

[startup+1302.9 s]
/proc/loadavg: 2.00 2.01 2.15 3/90 15856
/proc/meminfo: memFree=1802792/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=81828 CPUtime=1293.94
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 2492232 0 0 0 127934 1460 0 0 25 0 1 0 295613662 83791872 19925 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684840 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 20457 19925 243 197 0 19697 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1293.94
Current children cumulated vsize (KiB) 89780

[startup+1362.91 s]
/proc/loadavg: 2.00 2.00 2.14 3/90 15856
/proc/meminfo: memFree=1799208/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=81828 CPUtime=1353.61
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 2624750 0 0 0 133819 1542 0 0 25 0 1 0 295613662 83791872 19925 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683874 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 20457 19925 243 197 0 19697 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1353.61
Current children cumulated vsize (KiB) 89780

[startup+1422.93 s]
/proc/loadavg: 2.00 2.00 2.13 3/90 15856
/proc/meminfo: memFree=1799080/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=81828 CPUtime=1413.35
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 2758034 0 0 0 139712 1623 0 0 25 0 1 0 295613662 83791872 19925 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677653 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 20457 19925 243 197 0 19697 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1413.35
Current children cumulated vsize (KiB) 89780

[startup+1482.93 s]
/proc/loadavg: 2.00 2.00 2.12 3/90 15856
/proc/meminfo: memFree=1799016/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=81828 CPUtime=1473.08
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 2893233 0 0 0 145605 1703 0 0 25 0 1 0 295613662 83791872 19925 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 20457 19925 243 197 0 19697 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1473.08
Current children cumulated vsize (KiB) 89780

[startup+1542.94 s]
/proc/loadavg: 2.09 2.03 2.11 3/90 15856
/proc/meminfo: memFree=1798888/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=81828 CPUtime=1532.8
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 3028432 0 0 0 151500 1780 0 0 25 0 1 0 295613662 83791872 19925 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677653 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 20457 19925 243 197 0 19697 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1532.8
Current children cumulated vsize (KiB) 89780

[startup+1602.95 s]
/proc/loadavg: 2.03 2.02 2.10 3/90 15856
/proc/meminfo: memFree=1798824/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=81828 CPUtime=1592.53
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 3162482 0 0 0 157398 1855 0 0 25 0 1 0 295613662 83791872 19925 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134865587 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 20457 19925 243 197 0 19697 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1592.53
Current children cumulated vsize (KiB) 89780

[startup+1662.96 s]
/proc/loadavg: 2.04 2.03 2.10 3/90 15856
/proc/meminfo: memFree=1798696/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=81828 CPUtime=1652.27
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 3297298 0 0 0 163290 1937 0 0 25 0 1 0 295613662 83791872 19925 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 20457 19925 243 197 0 19697 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1652.27
Current children cumulated vsize (KiB) 89780

[startup+1722.98 s]
/proc/loadavg: 2.01 2.02 2.09 3/90 15856
/proc/meminfo: memFree=1798632/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=81828 CPUtime=1712
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 3430582 0 0 0 169186 2014 0 0 25 0 1 0 295613662 83791872 19925 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 20457 19925 243 197 0 19697 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1712
Current children cumulated vsize (KiB) 89780

[startup+1782.99 s]
/proc/loadavg: 2.00 2.02 2.08 3/90 15856
/proc/meminfo: memFree=1798568/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=81828 CPUtime=1771.73
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 3565398 0 0 0 175079 2094 0 0 25 0 1 0 295613662 83791872 19925 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 20457 19925 243 197 0 19697 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1771.73
Current children cumulated vsize (KiB) 89780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811.46 s]
/proc/loadavg: 1.92 2.00 2.07 2/80 15876
/proc/meminfo: memFree=1885944/2055920 swapFree=4151248/4192956
[pid=15852] ppid=15850 vsize=5352 CPUtime=0
/proc/15852/stat : 15852 (solve) S 15850 15852 15451 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 295613661 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15852/statm: 1338 229 192 169 0 49 0
[pid=15855] ppid=15852 vsize=81828 CPUtime=1800.08
/proc/15855/stat : 15855 (xlisp) R 15852 15852 15451 0 -1 4194304 3629359 0 0 0 177876 2132 0 0 25 0 1 0 295613662 83791872 19925 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684566 0 0 4096 130 0 0 0 17 1 0 0
/proc/15855/statm: 20457 19925 243 197 0 19697 0
[pid=15856] ppid=15852 vsize=2600 CPUtime=0
/proc/15856/stat : 15856 (sed) S 15852 15852 15451 0 -1 4194304 148 0 0 0 0 0 0 0 24 0 1 0 295613662 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 221780869202 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15856/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 89780

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 15852 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.004998
while last known CPU time is 1800.08

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

Real time (s): 1811.47
CPU time (s): 1800.08
CPU user time (s): 1778.76
CPU system time (s): 21.32
CPU usage (%): 99.3713
Max. virtual memory (cumulated for all children) (KiB): 89780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 637
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= 20
involuntary context switches= 7

runsolver used 2.23066 s user time and 5.78512 s system time

The end

Launcher Data (download as text)

Begin job on node29 on Mon Jan 22 13:22:59 UTC 2007


IDJOB= 284129
IDBENCH= 7045
IDSOLVER= 93
FILE ID= node29/284129-1169472178

PBS_JOBID= 3613947

Free space on /tmp= 66561 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-4_ext.xml
COMMAND LINE= /tmp/evaluation/284129-1169472178/solve /tmp/evaluation/284129-1169472178/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-284129-1169472178 -o ROOT/results/node29/conversion-284129-1169472178 -C 600 -M 900 /tmp/evaluation/284129-1169472178/conversion /tmp/evaluation/284129-1169472178/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-284129-1169472178 -o ROOT/results/node29/solver-284129-1169472178 -C 1800 -M 900  /tmp/evaluation/284129-1169472178/solve /tmp/evaluation/284129-1169472178/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  d9b524fe551de67c9b5c4c60c0d74503

RANDOM SEED= 86084528

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		: 3000.241
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		: 3000.241
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:       1965944 kB
Buffers:          1408 kB
Cached:          35696 kB
SwapCached:       5192 kB
Active:          35332 kB
Inactive:        26020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1965944 kB
SwapTotal:     4192956 kB
SwapFree:      4151248 kB
Dirty:            5740 kB
Writeback:           0 kB
Mapped:          29584 kB
Slab:            13596 kB
Committed_AS:  5721396 kB
PageTables:       2220 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 node29 on Mon Jan 22 13:53:27 UTC 2007