Trace number 239495

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) 1800.07 1809.25

General information on the benchmark

Nameqcp-qwh/QWH-25/
qwh-25-235-7_ext.xml
MD5SUM87b8bb39dfa1630667812a7866a91604
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 benchmark10.5124
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-239495-1168366442 -o ROOT/results/node5/solver-239495-1168366442 -C 1800 -M 900 /tmp/evaluation/239495-1168366442/solve /tmp/evaluation/239495-1168366442/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: 2.01 2.00 2.00 5/94 30127
/proc/meminfo: memFree=1711400/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=18540 CPUtime=0
/proc/30126/stat : 30126 (runsolver) R 30124 30126 29507 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 165258976 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 226913479975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/30126/statm: 4635 279 244 17 0 2626 0

[startup+0.109162 s]
/proc/loadavg: 2.01 2.00 2.00 5/94 30127
/proc/meminfo: memFree=1711400/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.518215 s]
/proc/loadavg: 2.01 2.00 2.00 5/94 30127
/proc/meminfo: memFree=1711400/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33931 s]
/proc/loadavg: 2.01 2.00 2.00 3/96 30130
/proc/meminfo: memFree=1685656/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=30900 CPUtime=1.31
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 7235 0 0 0 128 3 0 0 25 0 1 0 165258977 31641600 7194 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684865 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 7725 7194 241 197 0 6965 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 38852

[startup+2.97649 s]
/proc/loadavg: 2.01 2.00 2.00 3/96 30130
/proc/meminfo: memFree=1671320/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=50512 CPUtime=2.93
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 12120 0 0 0 288 5 0 0 25 0 1 0 165258977 51724288 12079 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134866209 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 12628 12079 241 197 0 11868 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 58464

[startup+6.25586 s]
/proc/loadavg: 2.01 2.00 2.00 3/96 30130
/proc/meminfo: memFree=1647192/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=67972 CPUtime=6.18
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 16509 0 0 0 611 7 0 0 25 0 1 0 165258977 69603328 16467 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677653 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 16993 16467 242 197 0 16233 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 75924

[startup+12.7376 s]
/proc/loadavg: 2.01 2.00 2.00 3/96 30130
/proc/meminfo: memFree=1641752/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=72016 CPUtime=12.6
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 17511 0 0 0 1253 7 0 0 25 0 1 0 165258977 73744384 17469 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 18004 17469 242 197 0 17244 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 79968

[startup+25.5869 s]
/proc/loadavg: 2.01 2.00 2.00 3/96 30130
/proc/meminfo: memFree=1641560/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=72328 CPUtime=25.34
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 17598 0 0 0 2527 7 0 0 25 0 1 0 165258977 74063872 17556 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 4294960144 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 18082 17556 242 197 0 17322 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 80280

[startup+51.2858 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 30130
/proc/meminfo: memFree=1641624/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=72328 CPUtime=50.93
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 17598 0 0 0 5085 8 0 0 25 0 1 0 165258977 74063872 17556 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677665 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 18082 17556 242 197 0 17322 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 80280

[startup+102.56 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 30132
/proc/meminfo: memFree=1641432/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=72328 CPUtime=101.96
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 17598 0 0 0 10187 9 0 0 25 0 1 0 165258977 74063872 17556 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 18082 17556 242 197 0 17322 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 101.96
Current children cumulated vsize (KiB) 80280

[startup+162.561 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 30132
/proc/meminfo: memFree=1637336/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=76684 CPUtime=161.68
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 55440 0 0 0 16138 30 0 0 25 0 1 0 165258977 78524416 18630 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684914 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 19171 18630 243 197 0 18411 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 161.68
Current children cumulated vsize (KiB) 84636

[startup+222.663 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 30132
/proc/meminfo: memFree=1636376/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=77468 CPUtime=221.5
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 201966 0 0 0 22044 106 0 0 25 0 1 0 165258977 79327232 18850 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684920 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 19367 18850 243 197 0 18607 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 221.5
Current children cumulated vsize (KiB) 85420

[startup+282.669 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 30132
/proc/meminfo: memFree=1636376/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=77468 CPUtime=281.22
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 346740 0 0 0 27937 185 0 0 25 0 1 0 165258977 79327232 18850 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684087 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 19367 18850 243 197 0 18607 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 281.22
Current children cumulated vsize (KiB) 85420

[startup+342.772 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 30132
/proc/meminfo: memFree=1636440/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=77468 CPUtime=341.05
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 491514 0 0 0 33842 263 0 0 25 0 1 0 165258977 79327232 18850 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684176 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 19367 18850 243 197 0 18607 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 341.05
Current children cumulated vsize (KiB) 85420

[startup+402.875 s]

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

/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1237.75
Current children cumulated vsize (KiB) 85420

[startup+1303.7 s]
/proc/loadavg: 2.00 2.02 2.00 3/96 30132
/proc/meminfo: memFree=1635992/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=77468 CPUtime=1297.47
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 2787982 0 0 0 128226 1521 0 0 25 0 1 0 165258977 79327232 18850 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 19367 18850 243 197 0 18607 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1297.47
Current children cumulated vsize (KiB) 85420

[startup+1363.8 s]
/proc/loadavg: 2.00 2.01 2.00 3/96 30132
/proc/meminfo: memFree=1635992/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=77468 CPUtime=1357.29
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 2931224 0 0 0 134130 1599 0 0 25 0 1 0 165258977 79327232 18850 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684078 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 19367 18850 243 197 0 18607 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1357.29
Current children cumulated vsize (KiB) 85420

[startup+1423.8 s]
/proc/loadavg: 2.00 2.01 2.00 3/96 30132
/proc/meminfo: memFree=1635928/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=77468 CPUtime=1417.01
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 3072551 0 0 0 140024 1677 0 0 25 0 1 0 165258977 79327232 18850 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684159 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 19367 18850 243 197 0 18607 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1417.01
Current children cumulated vsize (KiB) 85420

[startup+1483.8 s]
/proc/loadavg: 2.06 2.02 2.00 3/96 30132
/proc/meminfo: memFree=1635928/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=77468 CPUtime=1476.73
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 3215027 0 0 0 145922 1751 0 0 25 0 1 0 165258977 79327232 18850 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684087 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 19367 18850 243 197 0 18607 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1476.73
Current children cumulated vsize (KiB) 85420

[startup+1543.91 s]
/proc/loadavg: 2.02 2.01 2.00 3/96 30132
/proc/meminfo: memFree=1635864/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=77468 CPUtime=1536.56
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 3357503 0 0 0 151828 1828 0 0 25 0 1 0 165258977 79327232 18850 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 19367 18850 243 197 0 18607 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1536.56
Current children cumulated vsize (KiB) 85420

[startup+1604 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 30132
/proc/meminfo: memFree=1635864/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=77468 CPUtime=1596.37
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 3499979 0 0 0 157730 1907 0 0 25 0 1 0 165258977 79327232 18850 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/30129/statm: 19367 18850 243 197 0 18607 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1596.37
Current children cumulated vsize (KiB) 85420

[startup+1664.09 s]
/proc/loadavg: 1.78 1.95 1.98 3/89 30232
/proc/meminfo: memFree=1654088/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=77468 CPUtime=1656.19
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 3645519 0 0 0 163633 1986 0 0 25 0 1 0 165258977 79327232 18850 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/30129/statm: 19367 18850 243 197 0 18607 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1656.19
Current children cumulated vsize (KiB) 85420

[startup+1724.19 s]
/proc/loadavg: 1.96 1.97 1.99 3/89 30232
/proc/meminfo: memFree=1654344/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=77468 CPUtime=1715.75
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 3800251 0 0 0 169513 2062 0 0 25 0 1 0 165258977 79327232 18850 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/30129/statm: 19367 18850 243 197 0 18607 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1715.75
Current children cumulated vsize (KiB) 85420

[startup+1784.28 s]
/proc/loadavg: 1.98 1.97 1.99 3/89 30232
/proc/meminfo: memFree=1654344/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=77468 CPUtime=1775.34
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 3954217 0 0 0 175396 2138 0 0 25 0 1 0 165258977 79327232 18850 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/30129/statm: 19367 18850 243 197 0 18607 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1775.34
Current children cumulated vsize (KiB) 85420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.24 s]
/proc/loadavg: 1.99 1.97 1.99 3/89 30232
/proc/meminfo: memFree=1654344/2055920 swapFree=4192812/4192956
[pid=30126] ppid=30124 vsize=5352 CPUtime=0
/proc/30126/stat : 30126 (solve) S 30124 30126 29507 0 -1 4194304 315 174 0 0 0 0 0 0 20 0 1 0 165258976 5480448 229 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30126/statm: 1338 229 192 169 0 49 0
[pid=30129] ppid=30126 vsize=77468 CPUtime=1800.07
/proc/30129/stat : 30129 (xlisp) R 30126 30126 29507 0 -1 4194304 4017795 0 0 0 177838 2169 0 0 25 0 1 0 165258977 79327232 18850 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/30129/statm: 19367 18850 243 197 0 18607 0
[pid=30130] ppid=30126 vsize=2600 CPUtime=0
/proc/30130/stat : 30130 (sed) S 30126 30126 29507 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 165258977 2662400 120 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 226913648722 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/30130/statm: 650 120 96 11 0 54 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 85420

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 30126 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 1800.07

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

Real time (s): 1809.25
CPU time (s): 1800.07
CPU user time (s): 1778.38
CPU system time (s): 21.69
CPU usage (%): 99.4924
Max. virtual memory (cumulated for all children) (KiB): 85420

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= 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= 5

runsolver used 2.46862 s user time and 5.41218 s system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Jan  9 18:14:02 UTC 2007


IDJOB= 239495
IDBENCH= 7063
FILE ID= node5/239495-1168366442

PBS_JOBID= 3503774

Free space on /tmp= 66556 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-7_ext.xml
COMMAND LINE= /tmp/evaluation/239495-1168366442/solve /tmp/evaluation/239495-1168366442/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-239495-1168366442 -o ROOT/results/node5/conversion-239495-1168366442 -C 600 -M 900 /tmp/evaluation/239495-1168366442/conversion /tmp/evaluation/239495-1168366442/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-239495-1168366442 -o ROOT/results/node5/solver-239495-1168366442 -C 1800 -M 900  /tmp/evaluation/239495-1168366442/solve /tmp/evaluation/239495-1168366442/unknown 1800

META MD5SUM SOLVER= 91bbaf997669a18b91ccd2f734d8d9ca
MD5SUM BENCH=  87b8bb39dfa1630667812a7866a91604

RANDOM SEED= 5939824

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:       1711816 kB
Buffers:         36052 kB
Cached:         178148 kB
SwapCached:          0 kB
Active:         178372 kB
Inactive:       112268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711816 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2772 kB
Writeback:           0 kB
Mapped:         102952 kB
Slab:            38196 kB
Committed_AS:  4730200 kB
PageTables:       2304 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= 66554 MiB



End job on node5 on Tue Jan  9 18:44:15 UTC 2007