Trace number 239096

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 2006-12-09? (TO) 1800.08 1814.76

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-1_ext.xml
MD5SUM6da7049e947d87cbb0f89c14dfc9bf39
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 benchmark88.7645
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/node19/watcher-239096-1168363840 -o ROOT/results/node19/solver-239096-1168363840 -C 1800 -M 900 /tmp/evaluation/239096-1168363840/solve /tmp/evaluation/239096-1168363840/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: 2.03 2.14 2.31 5/87 30519
/proc/meminfo: memFree=1781648/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) R 30516 30518 28726 0 -1 4194304 261 0 0 0 0 0 0 0 21 0 1 0 184779032 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236565663 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/30518/statm: 1338 228 191 169 0 49 0
[pid=30520] ppid=30518 vsize=5352 CPUtime=0
/proc/30520/stat : 30520 (solve) R 30518 30518 28726 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 184779032 5480448 228 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236565663 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/30520/statm: 1338 228 191 169 0 49 0

[startup+0.105195 s]
/proc/loadavg: 2.03 2.14 2.31 5/87 30519
/proc/meminfo: memFree=1781648/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.513276 s]
/proc/loadavg: 2.03 2.14 2.31 5/87 30519
/proc/meminfo: memFree=1781648/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33679 s]
/proc/loadavg: 2.03 2.14 2.31 3/89 30522
/proc/meminfo: memFree=1755456/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=32140 CPUtime=1.3
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 7525 0 0 0 126 4 0 0 25 0 1 0 184779033 32911360 7484 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/30521/statm: 8035 7484 241 197 0 7275 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 40092

[startup+2.98174 s]
/proc/loadavg: 2.03 2.14 2.31 3/89 30522
/proc/meminfo: memFree=1740288/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=52068 CPUtime=2.93
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 12524 0 0 0 286 7 0 0 25 0 1 0 184779033 53317632 12483 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/30521/statm: 13017 12483 241 197 0 12257 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 60020

[startup+6.26536 s]
/proc/loadavg: 2.02 2.14 2.31 3/89 30522
/proc/meminfo: memFree=1713856/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=71348 CPUtime=6.19
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 17352 0 0 0 610 9 0 0 25 0 1 0 184779033 73060352 17310 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/30521/statm: 17837 17310 242 197 0 17077 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 79300

[startup+12.7466 s]
/proc/loadavg: 2.02 2.14 2.31 3/89 30522
/proc/meminfo: memFree=1707456/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=76644 CPUtime=12.6
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 18660 0 0 0 1251 9 0 0 25 0 1 0 184779033 78483456 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/30521/statm: 19161 18618 242 197 0 18401 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 84596

[startup+25.582 s]
/proc/loadavg: 2.02 2.13 2.30 3/89 30522
/proc/meminfo: memFree=1707584/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=76644 CPUtime=25.32
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 18660 0 0 0 2523 9 0 0 25 0 1 0 184779033 78483456 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/30521/statm: 19161 18618 242 197 0 18401 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 84596

[startup+51.2728 s]
/proc/loadavg: 2.01 2.12 2.29 3/89 30522
/proc/meminfo: memFree=1707648/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=76644 CPUtime=50.77
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 18660 0 0 0 5067 10 0 0 25 0 1 0 184779033 78483456 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683927 0 0 4096 130 0 0 0 17 1 0 0
/proc/30521/statm: 19161 18618 242 197 0 18401 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.77
Current children cumulated vsize (KiB) 84596

[startup+102.549 s]
/proc/loadavg: 2.00 2.10 2.27 3/89 30522
/proc/meminfo: memFree=1707712/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=76644 CPUtime=101.58
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 18660 0 0 0 10148 10 0 0 25 0 1 0 184779033 78483456 18618 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/30521/statm: 19161 18618 242 197 0 18401 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.58
Current children cumulated vsize (KiB) 84596

[startup+162.558 s]
/proc/loadavg: 2.00 2.08 2.26 3/89 30522
/proc/meminfo: memFree=1706176/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=78996 CPUtime=161.04
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 19271 0 0 0 16093 11 0 0 25 0 1 0 184779033 80891904 19229 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134879615 0 0 4096 130 0 0 0 17 1 0 0
/proc/30521/statm: 19749 19229 243 197 0 18989 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.04
Current children cumulated vsize (KiB) 86948

[startup+222.564 s]
/proc/loadavg: 2.00 2.06 2.24 3/90 30523
/proc/meminfo: memFree=1703608/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=80528 CPUtime=220.49
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 170558 0 0 0 21961 88 0 0 25 0 1 0 184779033 82460672 19614 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684899 0 0 4096 130 0 0 0 17 1 0 0
/proc/30521/statm: 20132 19614 243 197 0 19372 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 220.49
Current children cumulated vsize (KiB) 88480

[startup+282.57 s]
/proc/loadavg: 2.00 2.05 2.22 3/90 30523
/proc/meminfo: memFree=1703544/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=80528 CPUtime=279.95
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 322609 0 0 0 27831 164 0 0 25 0 1 0 184779033 82460672 19614 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684936 0 0 4096 130 0 0 0 17 1 0 0
/proc/30521/statm: 20132 19614 243 197 0 19372 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 279.95
Current children cumulated vsize (KiB) 88480

[startup+342.587 s]
/proc/loadavg: 2.00 2.04 2.20 3/90 30523
/proc/meminfo: memFree=1703544/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=80528 CPUtime=339.4
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 475043 0 0 0 33701 239 0 0 25 0 1 0 184779033 82460672 19614 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/30521/statm: 20132 19614 243 197 0 19372 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 339.4

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

/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1232.79
Current children cumulated vsize (KiB) 89732

[startup+1302.98 s]
/proc/loadavg: 1.09 1.59 1.89 2/83 31775
/proc/meminfo: memFree=1720808/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=81780 CPUtime=1292.72
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 2840375 0 0 0 127833 1439 0 0 25 0 1 0 184779033 83742720 19921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684920 0 0 4096 130 0 0 0 17 1 0 0
/proc/30521/statm: 20445 19921 243 197 0 19685 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1292.72
Current children cumulated vsize (KiB) 89732

[startup+1363.02 s]
/proc/loadavg: 1.15 1.51 1.84 3/89 727
/proc/meminfo: memFree=1697272/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=81780 CPUtime=1352.61
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 2988596 0 0 0 133745 1516 0 0 25 0 1 0 184779033 83742720 19921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/30521/statm: 20445 19921 243 197 0 19685 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1352.61
Current children cumulated vsize (KiB) 89732

[startup+1423.12 s]
/proc/loadavg: 1.72 1.61 1.85 3/89 727
/proc/meminfo: memFree=1697720/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=81780 CPUtime=1412.14
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 3136817 0 0 0 139620 1594 0 0 25 0 1 0 184779033 83742720 19921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/30521/statm: 20445 19921 243 197 0 19685 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1412.14
Current children cumulated vsize (KiB) 89732

[startup+1483.12 s]
/proc/loadavg: 2.01 1.71 1.87 3/89 727
/proc/meminfo: memFree=1697784/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=81780 CPUtime=1471.59
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 3286570 0 0 0 145489 1670 0 0 25 0 1 0 184779033 83742720 19921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677665 0 0 4096 130 0 0 0 17 0 0 0
/proc/30521/statm: 20445 19921 243 197 0 19685 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1471.59
Current children cumulated vsize (KiB) 89732

[startup+1543.14 s]
/proc/loadavg: 2.00 1.76 1.88 3/89 727
/proc/meminfo: memFree=1697848/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=81780 CPUtime=1531.04
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 3436706 0 0 0 151359 1745 0 0 25 0 1 0 184779033 83742720 19921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 0 0 0
/proc/30521/statm: 20445 19921 243 197 0 19685 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1531.04
Current children cumulated vsize (KiB) 89732

[startup+1603.24 s]
/proc/loadavg: 2.00 1.80 1.88 3/89 727
/proc/meminfo: memFree=1697848/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=81780 CPUtime=1590.56
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 3586076 0 0 0 157236 1820 0 0 25 0 1 0 184779033 83742720 19921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684857 0 0 4096 130 0 0 0 17 0 0 0
/proc/30521/statm: 20445 19921 243 197 0 19685 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1590.56
Current children cumulated vsize (KiB) 89732

[startup+1663.32 s]
/proc/loadavg: 2.00 1.83 1.89 3/89 727
/proc/meminfo: memFree=1697784/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=81780 CPUtime=1650.07
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 3735829 0 0 0 163110 1897 0 0 25 0 1 0 184779033 83742720 19921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/30521/statm: 20445 19921 243 197 0 19685 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1650.07
Current children cumulated vsize (KiB) 89732

[startup+1723.43 s]
/proc/loadavg: 2.15 1.89 1.90 3/89 727
/proc/meminfo: memFree=1697784/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=81780 CPUtime=1709.61
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 3886348 0 0 0 168989 1972 0 0 25 0 1 0 184779033 83742720 19921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684044 0 0 4096 130 0 0 0 17 0 0 0
/proc/30521/statm: 20445 19921 243 197 0 19685 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1709.61
Current children cumulated vsize (KiB) 89732

[startup+1783.52 s]
/proc/loadavg: 2.10 1.92 1.91 3/89 727
/proc/meminfo: memFree=1697720/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=81780 CPUtime=1769.14
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 4037250 0 0 0 174865 2049 0 0 25 0 1 0 184779033 83742720 19921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684652 0 0 4096 130 0 0 0 17 0 0 0
/proc/30521/statm: 20445 19921 243 197 0 19685 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1769.14
Current children cumulated vsize (KiB) 89732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.75 s]
/proc/loadavg: 2.05 1.93 1.91 3/89 727
/proc/meminfo: memFree=1697656/2055920 swapFree=4171244/4192956
[pid=30518] ppid=30516 vsize=5352 CPUtime=0
/proc/30518/stat : 30518 (solve) S 30516 30518 28726 0 -1 4194304 315 174 0 0 0 0 0 0 21 0 1 0 184779032 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30518/statm: 1338 229 192 169 0 49 0
[pid=30521] ppid=30518 vsize=81780 CPUtime=1800.08
/proc/30521/stat : 30521 (xlisp) R 30518 30518 28726 0 -1 4194304 4114999 0 0 0 177920 2088 0 0 25 0 1 0 184779033 83742720 19921 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/30521/statm: 20445 19921 243 197 0 19685 0
[pid=30522] ppid=30518 vsize=2600 CPUtime=0
/proc/30522/stat : 30522 (sed) S 30518 30518 28726 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 184779033 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 255236735058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30522/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 89732

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 30518 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=3999
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): 1814.76
CPU time (s): 1800.08
CPU user time (s): 1779.2
CPU system time (s): 20.88
CPU usage (%): 99.1909
Max. virtual memory (cumulated for all children) (KiB): 89732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.003999
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= 12
involuntary context switches= 3

runsolver used 2.06868 s user time and 5.57715 s system time

The end

Launcher Data (download as text)

Begin job on node19 on Tue Jan  9 17:30:40 UTC 2007


IDJOB= 239096
IDBENCH= 7040
FILE ID= node19/239096-1168363840

PBS_JOBID= 3503744

Free space on /tmp= 66557 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-1_ext.xml
COMMAND LINE= /tmp/evaluation/239096-1168363840/solve /tmp/evaluation/239096-1168363840/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-239096-1168363840 -o ROOT/results/node19/conversion-239096-1168363840 -C 600 -M 900 /tmp/evaluation/239096-1168363840/conversion /tmp/evaluation/239096-1168363840/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-239096-1168363840 -o ROOT/results/node19/solver-239096-1168363840 -C 1800 -M 900  /tmp/evaluation/239096-1168363840/solve /tmp/evaluation/239096-1168363840/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  6da7049e947d87cbb0f89c14dfc9bf39

RANDOM SEED= 217916102

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		: 3000.260
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		: 3000.260
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:       1782128 kB
Buffers:         30504 kB
Cached:         134336 kB
SwapCached:      10396 kB
Active:         150344 kB
Inactive:        67664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782128 kB
SwapTotal:     4192956 kB
SwapFree:      4171244 kB
Dirty:            2944 kB
Writeback:           0 kB
Mapped:          63304 kB
Slab:            40508 kB
Committed_AS:  5163592 kB
PageTables:       2388 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= 66544 MiB



End job on node19 on Tue Jan  9 18:00:59 UTC 2007