Trace number 287079

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
Diarmuid-rndi 2007-01-22? (TO) 1800.08 1815.5

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-0_ext.xml
MD5SUM40fb755f3c3b6a84f6841bcd0a27b269
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 benchmark13.236
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/node5/watcher-287079-1169494137 -o ROOT/results/node5/solver-287079-1169494137 -C 1800 -M 900 /tmp/evaluation/287079-1169494137/solver 

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: 1.40 1.75 1.89 5/88 19904
/proc/meminfo: memFree=1368864/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=18540 CPUtime=0
/proc/19903/stat : 19903 (runsolver) R 19901 19903 19441 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 278028476 18984960 279 18446744073709551615 4194304 4267372 548682069136 18446744073709551615 226913479975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/19903/statm: 4635 279 244 17 0 2626 0

[startup+0.108944 s]
/proc/loadavg: 1.40 1.75 1.89 5/88 19904
/proc/meminfo: memFree=1368864/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.520997 s]
/proc/loadavg: 1.40 1.75 1.89 5/88 19904
/proc/meminfo: memFree=1368864/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.3501 s]
/proc/loadavg: 1.40 1.75 1.89 3/90 19907
/proc/meminfo: memFree=1343248/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=31520 CPUtime=1.31
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 7391 0 0 0 128 3 0 0 25 0 1 0 278028477 32276480 7351 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134677964 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 7880 7351 241 197 0 7120 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 39472

[startup+2.98728 s]
/proc/loadavg: 1.40 1.75 1.89 3/90 19907
/proc/meminfo: memFree=1328336/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=50760 CPUtime=2.94
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 12180 0 0 0 287 7 0 0 25 0 1 0 278028477 51978240 12140 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 12690 12140 241 197 0 11930 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 58712

[startup+6.26665 s]
/proc/loadavg: 1.45 1.76 1.89 3/90 19907
/proc/meminfo: memFree=1304208/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=68448 CPUtime=6.19
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 16634 0 0 0 610 9 0 0 25 0 1 0 278028477 70090752 16593 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134807945 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 17112 16593 242 197 0 16352 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 76400

[startup+12.7524 s]
/proc/loadavg: 1.49 1.76 1.89 3/90 19907
/proc/meminfo: memFree=1298384/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=12.62
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 17794 0 0 0 1252 10 0 0 25 0 1 0 278028477 74870784 17753 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 18279 17753 242 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 81068

[startup+25.5968 s]
/proc/loadavg: 1.61 1.77 1.89 3/90 19907
/proc/meminfo: memFree=1298512/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=25.35
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 17794 0 0 0 2525 10 0 0 25 0 1 0 278028477 74870784 17753 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683847 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 18279 17753 242 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 81068

[startup+51.2938 s]
/proc/loadavg: 1.74 1.79 1.89 3/90 19907
/proc/meminfo: memFree=1298576/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=50.81
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 17794 0 0 0 5071 10 0 0 25 0 1 0 278028477 74870784 17753 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 18279 17753 242 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 81068

[startup+102.572 s]
/proc/loadavg: 1.93 1.83 1.91 3/90 19907
/proc/meminfo: memFree=1298576/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=101.62
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 17794 0 0 0 10151 11 0 0 25 0 1 0 278028477 74870784 17753 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 18279 17753 242 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 81068

[startup+162.587 s]
/proc/loadavg: 1.97 1.86 1.91 3/90 19907
/proc/meminfo: memFree=1297104/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=161.09
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 89038 0 0 0 16058 51 0 0 25 0 1 0 278028477 74870784 17759 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684848 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 18279 17759 244 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.09
Current children cumulated vsize (KiB) 81068

[startup+222.605 s]
/proc/loadavg: 1.99 1.89 1.91 3/90 19907
/proc/meminfo: memFree=1298448/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=220.56
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 89038 0 0 0 22004 52 0 0 25 0 1 0 278028477 74870784 17759 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 18279 17759 244 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.56
Current children cumulated vsize (KiB) 81068

[startup+282.627 s]
/proc/loadavg: 1.99 1.90 1.91 3/90 19907
/proc/meminfo: memFree=1298448/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=280.03
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 89038 0 0 0 27950 53 0 0 25 0 1 0 278028477 74870784 17759 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 18279 17759 244 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 280.03
Current children cumulated vsize (KiB) 81068

[startup+342.657 s]
/proc/loadavg: 2.03 1.93 1.91 3/90 19907
/proc/meminfo: memFree=1298448/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=339.51
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 163341 0 0 0 33858 93 0 0 25 0 1 0 278028477 74870784 17760 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 18279 17760 244 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 339.51
Current children cumulated vsize (KiB) 81068

[startup+402.683 s]

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

/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1231.67
Current children cumulated vsize (KiB) 81068

[startup+1303.07 s]
/proc/loadavg: 2.00 1.99 1.92 3/90 19907
/proc/meminfo: memFree=1297040/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=74648 CPUtime=1291.15
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 596131 0 0 0 128772 343 0 0 25 0 1 0 278028477 76439552 18143 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 18662 18143 244 197 0 17902 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1291.15
Current children cumulated vsize (KiB) 82600

[startup+1363.1 s]
/proc/loadavg: 2.00 1.99 1.92 3/90 19907
/proc/meminfo: memFree=1298384/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=1350.62
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 600344 0 0 0 134716 346 0 0 25 0 1 0 278028477 74870784 17760 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 18279 17760 244 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1350.62
Current children cumulated vsize (KiB) 81068

[startup+1423.12 s]
/proc/loadavg: 2.00 1.99 1.92 3/90 19907
/proc/meminfo: memFree=1298448/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=1410.1
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 600344 0 0 0 140663 347 0 0 25 0 1 0 278028477 74870784 17760 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134746356 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 18279 17760 244 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1410.1
Current children cumulated vsize (KiB) 81068

[startup+1483.14 s]
/proc/loadavg: 2.00 1.99 1.92 3/90 19907
/proc/meminfo: memFree=1298320/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=1469.57
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 674263 0 0 0 146569 388 0 0 25 0 1 0 278028477 74870784 17760 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/19906/statm: 18279 17760 244 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1469.57
Current children cumulated vsize (KiB) 81068

[startup+1543.17 s]
/proc/loadavg: 2.00 1.99 1.92 4/90 19997
/proc/meminfo: memFree=1295504/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=1529.26
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 674263 0 0 0 152535 391 0 0 25 0 1 0 278028477 74870784 17760 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/19906/statm: 18279 17760 244 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1529.26
Current children cumulated vsize (KiB) 81068

[startup+1603.18 s]
/proc/loadavg: 2.00 1.99 1.92 3/90 19997
/proc/meminfo: memFree=1295568/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=1588.95
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 674263 0 0 0 158503 392 0 0 25 0 1 0 278028477 74870784 17760 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/19906/statm: 18279 17760 244 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1588.95
Current children cumulated vsize (KiB) 81068

[startup+1663.2 s]
/proc/loadavg: 2.00 1.99 1.92 3/90 19997
/proc/meminfo: memFree=1295120/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=1648.64
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 749714 0 0 0 164430 434 0 0 25 0 1 0 278028477 74870784 17760 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/19906/statm: 18279 17760 244 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1648.64
Current children cumulated vsize (KiB) 81068

[startup+1723.21 s]
/proc/loadavg: 2.00 1.99 1.92 3/90 19997
/proc/meminfo: memFree=1295568/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=1708.3
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 749714 0 0 0 170396 434 0 0 25 0 1 0 278028477 74870784 17760 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/19906/statm: 18279 17760 244 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1708.3
Current children cumulated vsize (KiB) 81068

[startup+1783.23 s]
/proc/loadavg: 2.04 2.00 1.93 3/90 19997
/proc/meminfo: memFree=1294160/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=74648 CPUtime=1768
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 780354 0 0 0 176349 451 0 0 25 0 1 0 278028477 76439552 18143 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/19906/statm: 18662 18143 244 197 0 17902 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1768
Current children cumulated vsize (KiB) 82600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.48 s]
/proc/loadavg: 2.02 2.00 1.93 3/90 19997
/proc/meminfo: memFree=1294672/2055920 swapFree=4192812/4192956
[pid=19903] ppid=19901 vsize=5352 CPUtime=0
/proc/19903/stat : 19903 (solver) S 19901 19903 19441 0 -1 4194304 314 174 0 0 0 0 0 0 20 0 1 0 278028476 5480448 229 18446744073709551615 4194304 4889804 548682069408 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19903/statm: 1338 229 192 169 0 49 0
[pid=19906] ppid=19903 vsize=73116 CPUtime=1800.08
/proc/19906/stat : 19906 (xlisp) R 19903 19903 19441 0 -1 4194304 821335 0 0 0 179534 474 0 0 25 0 1 0 278028477 74870784 17760 18446744073709551615 134512640 135322396 4294956864 18446744073709551615 134683927 0 0 4096 130 0 0 0 17 0 0 0
/proc/19906/statm: 18279 17760 244 197 0 17519 0
[pid=19907] ppid=19903 vsize=2600 CPUtime=0
/proc/19907/stat : 19907 (sed) S 19903 19903 19441 0 -1 4194304 146 0 0 0 0 0 0 0 24 0 1 0 278028477 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/19907/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 81068

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 19903 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=0 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.004999
while last known CPU time is 1800.08

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

Real time (s): 1815.5
CPU time (s): 1800.08
CPU user time (s): 1795.34
CPU system time (s): 4.74
CPU usage (%): 99.1507
Max. virtual memory (cumulated for all children) (KiB): 82600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 634
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= 5

runsolver used 2.05269 s user time and 5.98509 s system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Jan 22 19:28:57 UTC 2007


IDJOB= 287079
IDBENCH= 7057
IDSOLVER= 95
FILE ID= node5/287079-1169494137

PBS_JOBID= 3619584

Free space on /tmp= 66562 MiB

SOLVER NAME= Diarmuid-rndi 2007-01-22
BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-0_ext.xml
COMMAND LINE= /tmp/evaluation/287079-1169494137/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-287079-1169494137 -o ROOT/results/node5/conversion-287079-1169494137 -C 600 -M 900 /tmp/evaluation/287079-1169494137/conversion /tmp/evaluation/287079-1169494137/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-287079-1169494137 -o ROOT/results/node5/solver-287079-1169494137 -C 1800 -M 900  /tmp/evaluation/287079-1169494137/solver

META MD5SUM SOLVER= 765b919a98ff2c4c419956167ea5299a
MD5SUM BENCH=  40fb755f3c3b6a84f6841bcd0a27b269

RANDOM SEED= 559785166

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		: 3000.240
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		: 3000.240
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:       1369344 kB
Buffers:         59076 kB
Cached:         497912 kB
SwapCached:          0 kB
Active:         105844 kB
Inactive:       504388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1369344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2844 kB
Writeback:           0 kB
Mapped:          73768 kB
Slab:            61124 kB
Committed_AS:  7766816 kB
PageTables:       2196 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= 66561 MiB



End job on node5 on Mon Jan 22 19:59:17 UTC 2007