Trace number 284122

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) 1800.09 1802.07

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-5_ext.xml
MD5SUM97407ad9de106a327d6e2215534cf259
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 benchmark105.163
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/node70/watcher-284122-1169472171 -o ROOT/results/node70/solver-284122-1169472171 -C 1800 -M 900 /tmp/evaluation/284122-1169472171/solve /tmp/evaluation/284122-1169472171/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: 1.05 1.55 1.71 4/75 31822
/proc/meminfo: memFree=1708288/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) R 31819 31821 31513 0 -1 4194304 283 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233401910155 0 65536 4100 65536 0 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0

[startup+0.10769 s]
/proc/loadavg: 1.05 1.55 1.71 4/75 31822
/proc/meminfo: memFree=1708288/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515736 s]
/proc/loadavg: 1.05 1.55 1.71 4/75 31822
/proc/meminfo: memFree=1708288/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33682 s]
/proc/loadavg: 1.05 1.55 1.71 3/77 31825
/proc/meminfo: memFree=1681448/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=32768 CPUtime=1.31
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 7683 0 0 0 127 4 0 0 25 0 1 0 94715804 33554432 7642 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683479 0 0 4096 130 0 0 0 17 0 0 0
/proc/31824/statm: 8192 7642 241 197 0 7432 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 40720

[startup+2.98798 s]
/proc/loadavg: 1.12 1.56 1.71 3/77 31825
/proc/meminfo: memFree=1665832/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=53496 CPUtime=2.95
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 12866 0 0 0 288 7 0 0 25 0 1 0 94715804 54779904 12825 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683479 0 0 4096 130 0 0 0 17 0 0 0
/proc/31824/statm: 13374 12825 241 197 0 12614 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 61448

[startup+6.27531 s]
/proc/loadavg: 1.12 1.56 1.71 3/77 31825
/proc/meminfo: memFree=1639912/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=72276 CPUtime=6.21
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 17569 0 0 0 612 9 0 0 25 0 1 0 94715804 74010624 17527 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/31824/statm: 18069 17527 242 197 0 17309 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 80228

[startup+12.753 s]
/proc/loadavg: 1.26 1.57 1.71 3/77 31825
/proc/meminfo: memFree=1633832/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=77100 CPUtime=12.64
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 18799 0 0 0 1254 10 0 0 25 0 1 0 94715804 78950400 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/31824/statm: 19275 18757 242 197 0 18515 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 85052

[startup+25.5802 s]
/proc/loadavg: 1.37 1.59 1.72 3/77 31825
/proc/meminfo: memFree=1633832/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=77100 CPUtime=25.35
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 18799 0 0 0 2525 10 0 0 25 0 1 0 94715804 78950400 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/31824/statm: 19275 18757 242 197 0 18515 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 85052

[startup+51.2608 s]
/proc/loadavg: 1.58 1.62 1.72 3/77 31825
/proc/meminfo: memFree=1633768/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=77100 CPUtime=50.83
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 18799 0 0 0 5073 10 0 0 25 0 1 0 94715804 78950400 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 0 0 0
/proc/31824/statm: 19275 18757 242 197 0 18515 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 85052

[startup+102.513 s]
/proc/loadavg: 1.83 1.68 1.74 3/77 31825
/proc/meminfo: memFree=1633768/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=77100 CPUtime=101.66
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 18799 0 0 0 10155 11 0 0 25 0 1 0 94715804 78950400 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684100 0 0 4096 130 0 0 0 17 0 0 0
/proc/31824/statm: 19275 18757 242 197 0 18515 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.66
Current children cumulated vsize (KiB) 85052

[startup+162.597 s]
/proc/loadavg: 1.94 1.74 1.75 3/77 31825
/proc/meminfo: memFree=1629992/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=81144 CPUtime=161.24
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 27837 0 0 0 16108 16 0 0 25 0 1 0 94715804 83091456 19752 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/31824/statm: 20286 19752 243 197 0 19526 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.24
Current children cumulated vsize (KiB) 89096

[startup+222.616 s]
/proc/loadavg: 1.37 1.61 1.70 2/70 31836
/proc/meminfo: memFree=1634024/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=82084 CPUtime=221.19
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 174020 0 0 0 22031 88 0 0 25 0 1 0 94715804 84054016 20012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/31824/statm: 20521 20012 243 197 0 19761 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 90036

[startup+282.716 s]
/proc/loadavg: 1.21 1.52 1.66 2/67 31844
/proc/meminfo: memFree=1639312/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=82084 CPUtime=281.26
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 315730 0 0 0 27967 159 0 0 25 0 1 0 94715804 84054016 20012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 1 0 0
/proc/31824/statm: 20521 20012 243 197 0 19761 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 281.26
Current children cumulated vsize (KiB) 90036

[startup+342.816 s]
/proc/loadavg: 1.08 1.42 1.62 2/70 31912
/proc/meminfo: memFree=1633968/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=82084 CPUtime=341.31
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 461653 0 0 0 33899 232 0 0 25 0 1 0 94715804 84054016 20012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/31824/statm: 20521 20012 243 197 0 19761 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 341.31
Current children cumulated vsize (KiB) 90036

[startup+402.817 s]

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

/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 90036

[startup+1304.01 s]
/proc/loadavg: 1.00 1.00 1.19 2/67 32060
/proc/meminfo: memFree=1638864/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=82084 CPUtime=1302.18
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 2774590 0 0 0 128822 1396 0 0 25 0 1 0 94715804 84054016 20012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134866209 0 0 4096 130 0 0 0 17 1 0 0
/proc/31824/statm: 20521 20012 243 197 0 19761 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1302.18
Current children cumulated vsize (KiB) 90036

[startup+1364.1 s]
/proc/loadavg: 1.00 1.00 1.17 2/67 32060
/proc/meminfo: memFree=1638864/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=82084 CPUtime=1362.26
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 2918981 0 0 0 134758 1468 0 0 25 0 1 0 94715804 84054016 20012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684176 0 0 4096 130 0 0 0 17 1 0 0
/proc/31824/statm: 20521 20012 243 197 0 19761 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1362.26
Current children cumulated vsize (KiB) 90036

[startup+1424.19 s]
/proc/loadavg: 1.00 1.00 1.16 2/67 32060
/proc/meminfo: memFree=1638864/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=82084 CPUtime=1422.33
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 3063755 0 0 0 140695 1538 0 0 25 0 1 0 94715804 84054016 20012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 1 0 0
/proc/31824/statm: 20521 20012 243 197 0 19761 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 90036

[startup+1484.28 s]
/proc/loadavg: 1.00 1.00 1.15 2/67 32060
/proc/meminfo: memFree=1638864/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=82084 CPUtime=1482.41
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 3208146 0 0 0 146630 1611 0 0 25 0 1 0 94715804 84054016 20012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/31824/statm: 20521 20012 243 197 0 19761 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1482.41
Current children cumulated vsize (KiB) 90036

[startup+1544.37 s]
/proc/loadavg: 1.00 1.00 1.14 2/67 32060
/proc/meminfo: memFree=1638864/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=82084 CPUtime=1542.48
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 3350622 0 0 0 152566 1682 0 0 25 0 1 0 94715804 84054016 20012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/31824/statm: 20521 20012 243 197 0 19761 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1542.48
Current children cumulated vsize (KiB) 90036

[startup+1604.46 s]
/proc/loadavg: 1.03 1.01 1.13 2/67 32060
/proc/meminfo: memFree=1638864/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=82084 CPUtime=1602.55
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 3495396 0 0 0 158500 1755 0 0 25 0 1 0 94715804 84054016 20012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/31824/statm: 20521 20012 243 197 0 19761 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1602.55
Current children cumulated vsize (KiB) 90036

[startup+1664.55 s]
/proc/loadavg: 1.01 1.01 1.12 2/67 32060
/proc/meminfo: memFree=1638800/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=82084 CPUtime=1662.63
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 3640553 0 0 0 164434 1829 0 0 25 0 1 0 94715804 84054016 20012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/31824/statm: 20521 20012 243 197 0 19761 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1662.63
Current children cumulated vsize (KiB) 90036

[startup+1724.64 s]
/proc/loadavg: 1.00 1.00 1.11 2/67 32060
/proc/meminfo: memFree=1638800/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=82084 CPUtime=1722.7
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 3785327 0 0 0 170368 1902 0 0 25 0 1 0 94715804 84054016 20012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684022 0 0 4096 130 0 0 0 17 1 0 0
/proc/31824/statm: 20521 20012 243 197 0 19761 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1722.7
Current children cumulated vsize (KiB) 90036

[startup+1784.73 s]
/proc/loadavg: 1.00 1.00 1.10 2/67 32060
/proc/meminfo: memFree=1638800/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=82084 CPUtime=1782.77
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 3929335 0 0 0 176302 1975 0 0 25 0 1 0 94715804 84054016 20012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684110 0 0 4096 130 0 0 0 17 1 0 0
/proc/31824/statm: 20521 20012 243 197 0 19761 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1782.77
Current children cumulated vsize (KiB) 90036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.06 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 32060
/proc/meminfo: memFree=1638800/2055920 swapFree=4138760/4192956
[pid=31821] ppid=31819 vsize=5352 CPUtime=0
/proc/31821/stat : 31821 (solve) S 31819 31821 31513 0 -1 4194304 315 174 0 0 0 0 0 0 18 0 1 0 94715803 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31821/statm: 1338 229 192 169 0 49 0
[pid=31824] ppid=31821 vsize=82084 CPUtime=1800.09
/proc/31824/stat : 31824 (xlisp) R 31821 31821 31513 0 -1 4194304 3971465 0 0 0 178014 1995 0 0 25 0 1 0 94715804 84054016 20012 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/31824/statm: 20521 20012 243 197 0 19761 0
[pid=31825] ppid=31821 vsize=2600 CPUtime=0
/proc/31825/stat : 31825 (sed) S 31821 31821 31513 0 -1 4194304 148 0 0 0 0 0 0 0 17 0 1 0 94715804 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 233402237010 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/31825/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 90036

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 31821 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1800.09

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

Real time (s): 1802.07
CPU time (s): 1800.09
CPU user time (s): 1780.14
CPU system time (s): 19.95
CPU usage (%): 99.8901
Max. virtual memory (cumulated for all children) (KiB): 90036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 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= 21
involuntary context switches= 3

runsolver used 1.89071 s user time and 4.41733 s system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Jan 22 13:22:56 UTC 2007


IDJOB= 284122
IDBENCH= 7033
IDSOLVER= 93
FILE ID= node70/284122-1169472171

PBS_JOBID= 3613931

Free space on /tmp= 66562 MiB

SOLVER NAME= rjw-solver 2007-01-21
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-5_ext.xml
COMMAND LINE= /tmp/evaluation/284122-1169472171/solve /tmp/evaluation/284122-1169472171/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-284122-1169472171 -o ROOT/results/node70/conversion-284122-1169472171 -C 600 -M 900 /tmp/evaluation/284122-1169472171/conversion /tmp/evaluation/284122-1169472171/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-284122-1169472171 -o ROOT/results/node70/solver-284122-1169472171 -C 1800 -M 900  /tmp/evaluation/284122-1169472171/solve /tmp/evaluation/284122-1169472171/unknown 1800

META MD5SUM SOLVER= 4108942ff566d5523369442a8e3d06c4
MD5SUM BENCH=  97407ad9de106a327d6e2215534cf259

RANDOM SEED= 701555678

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:       1708768 kB
Buffers:         11556 kB
Cached:         240360 kB
SwapCached:      48644 kB
Active:         146084 kB
Inactive:       169764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708768 kB
SwapTotal:     4192956 kB
SwapFree:      4138760 kB
Dirty:            2928 kB
Writeback:           0 kB
Mapped:          25292 kB
Slab:            16676 kB
Committed_AS:  1333136 kB
PageTables:       1776 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 13:53:11 UTC 2007