Trace number 239378

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-wtdi 2006-12-21? (TO) 1800 1810.9

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/node2/watcher-239378-1168365206 -o ROOT/results/node2/solver-239378-1168365206 -C 1800 -M 900 /tmp/evaluation/239378-1168365206/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: 1.86 1.97 1.99 3/93 25214
/proc/meminfo: memFree=1742760/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) R 25211 25213 24960 0 -1 4194304 183 0 0 0 0 0 0 0 20 0 1 0 184916563 5480448 152 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381481458 0 0 4096 0 0 0 0 17 1 0 0
/proc/25213/statm: 1338 152 126 169 0 49 0

[startup+0.103716 s]
/proc/loadavg: 1.86 1.97 1.99 3/93 25214
/proc/meminfo: memFree=1742760/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.511793 s]
/proc/loadavg: 1.86 1.97 1.99 3/93 25214
/proc/meminfo: memFree=1742760/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33294 s]
/proc/loadavg: 1.86 1.97 1.99 3/95 25217
/proc/meminfo: memFree=1717400/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=31352 CPUtime=1.3
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 7350 0 0 0 127 3 0 0 25 0 1 0 184916564 32104448 7310 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684566 0 0 4096 130 0 0 0 17 1 0 0
/proc/25216/statm: 7838 7310 241 197 0 7078 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 39304

[startup+2.97024 s]
/proc/loadavg: 1.86 1.97 1.99 3/95 25217
/proc/meminfo: memFree=1702424/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=51324 CPUtime=2.92
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 12342 0 0 0 287 5 0 0 25 0 1 0 184916564 52555776 12302 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25216/statm: 12831 12302 241 197 0 12071 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 59276

[startup+6.26485 s]
/proc/loadavg: 1.87 1.97 1.99 3/95 25217
/proc/meminfo: memFree=1678232/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=68340 CPUtime=6.19
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 16607 0 0 0 611 8 0 0 25 0 1 0 184916564 69980160 16566 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25216/statm: 17085 16566 242 197 0 16325 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 76292

[startup+12.737 s]
/proc/loadavg: 1.88 1.97 1.99 3/95 25217
/proc/meminfo: memFree=1672728/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=72692 CPUtime=12.6
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 17672 0 0 0 1252 8 0 0 25 0 1 0 184916564 74436608 17631 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/25216/statm: 18173 17631 242 197 0 17413 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 80644

[startup+25.5884 s]
/proc/loadavg: 1.97 1.99 1.99 3/95 25217
/proc/meminfo: memFree=1672408/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=73164 CPUtime=25.33
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 17782 0 0 0 2525 8 0 0 25 0 1 0 184916564 74919936 17741 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25216/statm: 18291 17741 242 197 0 17531 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 81116

[startup+51.2861 s]
/proc/loadavg: 2.06 2.00 2.00 3/95 25217
/proc/meminfo: memFree=1672408/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=73164 CPUtime=50.8
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 17782 0 0 0 5071 9 0 0 25 0 1 0 184916564 74919936 17741 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25216/statm: 18291 17741 242 197 0 17531 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.8
Current children cumulated vsize (KiB) 81116

[startup+102.569 s]
/proc/loadavg: 2.07 2.01 2.00 3/95 25217
/proc/meminfo: memFree=1672472/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=73164 CPUtime=101.61
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 17782 0 0 0 10151 10 0 0 25 0 1 0 184916564 74919936 17741 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684941 0 0 4096 130 0 0 0 17 1 0 0
/proc/25216/statm: 18291 17741 242 197 0 17531 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.61
Current children cumulated vsize (KiB) 81116

[startup+162.612 s]
/proc/loadavg: 2.02 2.01 2.00 3/95 25217
/proc/meminfo: memFree=1667992/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=77516 CPUtime=161.09
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 55656 0 0 0 16079 30 0 0 25 0 1 0 184916564 79376384 18847 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683834 0 0 4096 130 0 0 0 17 1 0 0
/proc/25216/statm: 19379 18847 243 197 0 18619 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.09
Current children cumulated vsize (KiB) 85468

[startup+222.651 s]
/proc/loadavg: 2.01 2.00 2.00 3/95 25217
/proc/meminfo: memFree=1669336/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=75984 CPUtime=220.59
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 106981 0 0 0 22000 59 0 0 25 0 1 0 184916564 77807616 18467 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684018 0 0 4096 130 0 0 0 17 1 0 0
/proc/25216/statm: 18996 18467 243 197 0 18236 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 83936

[startup+282.712 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25217
/proc/meminfo: memFree=1667480/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=77968 CPUtime=280.09
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 160719 0 0 0 27923 86 0 0 25 0 1 0 184916564 79839232 18968 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684924 0 0 4096 130 0 0 0 17 1 0 0
/proc/25216/statm: 19492 18968 243 197 0 18732 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 280.09
Current children cumulated vsize (KiB) 85920

[startup+342.715 s]
/proc/loadavg: 2.00 2.00 2.00 3/95 25217
/proc/meminfo: memFree=1667416/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=77968 CPUtime=339.55
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 212041 0 0 0 33841 114 0 0 25 0 1 0 184916564 79839232 18968 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/25216/statm: 19492 18968 243 197 0 18732 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 339.55
Current children cumulated vsize (KiB) 85920

[startup+402.769 s]

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

/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1233.19
Current children cumulated vsize (KiB) 85920

[startup+1303.45 s]
/proc/loadavg: 2.00 2.02 2.00 3/89 25480
/proc/meminfo: memFree=1703424/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=77968 CPUtime=1293.15
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 1596586 0 0 0 128476 839 0 0 25 0 1 0 184916564 79839232 18968 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134878486 0 0 4096 130 0 0 0 17 0 0 0
/proc/25216/statm: 19492 18968 243 197 0 18732 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1293.15
Current children cumulated vsize (KiB) 85920

[startup+1363.5 s]
/proc/loadavg: 2.00 2.01 2.00 3/89 25480
/proc/meminfo: memFree=1703296/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=77968 CPUtime=1353.14
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 1734083 0 0 0 134408 906 0 0 25 0 1 0 184916564 79839232 18968 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 0 0 0
/proc/25216/statm: 19492 18968 243 197 0 18732 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1353.14
Current children cumulated vsize (KiB) 85920

[startup+1423.56 s]
/proc/loadavg: 2.00 2.01 2.00 3/89 25480
/proc/meminfo: memFree=1704704/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=76436 CPUtime=1413.14
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 1851281 0 0 0 140351 963 0 0 25 0 1 0 184916564 78270464 18585 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/25216/statm: 19109 18585 243 197 0 18349 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1413.14
Current children cumulated vsize (KiB) 84388

[startup+1483.61 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 25480
/proc/meminfo: memFree=1703296/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=77968 CPUtime=1473.11
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 1928647 0 0 0 146311 1000 0 0 25 0 1 0 184916564 79839232 18968 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684920 0 0 4096 130 0 0 0 17 0 0 0
/proc/25216/statm: 19492 18968 243 197 0 18732 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1473.11
Current children cumulated vsize (KiB) 85920

[startup+1543.66 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 25480
/proc/meminfo: memFree=1703232/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=77968 CPUtime=1533.11
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 2068059 0 0 0 152244 1067 0 0 25 0 1 0 184916564 79839232 18968 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/25216/statm: 19492 18968 243 197 0 18732 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1533.11
Current children cumulated vsize (KiB) 85920

[startup+1603.71 s]
/proc/loadavg: 2.05 2.01 2.00 3/89 25482
/proc/meminfo: memFree=1703040/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=77968 CPUtime=1593.1
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 2206705 0 0 0 158175 1135 0 0 25 0 1 0 184916564 79839232 18968 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683937 0 0 4096 130 0 0 0 17 0 0 0
/proc/25216/statm: 19492 18968 243 197 0 18732 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1593.1
Current children cumulated vsize (KiB) 85920

[startup+1663.77 s]
/proc/loadavg: 2.02 2.01 2.00 3/89 25482
/proc/meminfo: memFree=1703104/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=77968 CPUtime=1653.07
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 2344968 0 0 0 164105 1202 0 0 25 0 1 0 184916564 79839232 18968 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684137 0 0 4096 130 0 0 0 17 0 0 0
/proc/25216/statm: 19492 18968 243 197 0 18732 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1653.07
Current children cumulated vsize (KiB) 85920

[startup+1723.82 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 25482
/proc/meminfo: memFree=1703104/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=77968 CPUtime=1713.07
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 2403184 0 0 0 170076 1231 0 0 25 0 1 0 184916564 79839232 18968 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/25216/statm: 19492 18968 243 197 0 18732 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1713.07
Current children cumulated vsize (KiB) 85920

[startup+1783.88 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 25482
/proc/meminfo: memFree=1703040/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=77968 CPUtime=1773.06
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 2536085 0 0 0 176012 1294 0 0 25 0 1 0 184916564 79839232 18968 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684106 0 0 4096 130 0 0 0 17 0 0 0
/proc/25216/statm: 19492 18968 243 197 0 18732 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1773.06
Current children cumulated vsize (KiB) 85920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1810.88 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 25482
/proc/meminfo: memFree=1703040/2055920 swapFree=4180528/4192956
[pid=25213] ppid=25211 vsize=5352 CPUtime=0
/proc/25213/stat : 25213 (solver) S 25211 25213 24960 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184916563 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25213/statm: 1338 229 192 169 0 49 0
[pid=25216] ppid=25213 vsize=77968 CPUtime=1800
/proc/25216/stat : 25216 (xlisp) R 25213 25213 24960 0 -1 4194304 2594684 0 0 0 178678 1322 0 0 25 0 1 0 184916564 79839232 18968 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/25216/statm: 19492 18968 243 197 0 18732 0
[pid=25217] ppid=25213 vsize=2600 CPUtime=0
/proc/25217/stat : 25217 (sed) S 25213 25213 24960 0 -1 4194304 146 0 0 0 0 0 0 0 20 0 1 0 184916564 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 206381482066 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/25217/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 85920

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 25213 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=5999
CPU time returned by wait4() is 0.005999
while last known CPU time is 1800

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

Real time (s): 1810.9
CPU time (s): 1800
CPU user time (s): 1786.78
CPU system time (s): 13.22
CPU usage (%): 99.3983
Max. virtual memory (cumulated for all children) (KiB): 85920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 633
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= 10

runsolver used 2.37364 s user time and 5.66414 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Tue Jan  9 17:53:26 UTC 2007


IDJOB= 239378
IDBENCH= 7057
FILE ID= node2/239378-1168365206

PBS_JOBID= 3503766

Free space on /tmp= 66532 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-0_ext.xml
COMMAND LINE= /tmp/evaluation/239378-1168365206/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-239378-1168365206 -o ROOT/results/node2/conversion-239378-1168365206 -C 600 -M 900 /tmp/evaluation/239378-1168365206/conversion /tmp/evaluation/239378-1168365206/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-239378-1168365206 -o ROOT/results/node2/solver-239378-1168365206 -C 1800 -M 900  /tmp/evaluation/239378-1168365206/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  40fb755f3c3b6a84f6841bcd0a27b269

RANDOM SEED= 10988142

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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1743304 kB
Buffers:         30992 kB
Cached:         125712 kB
SwapCached:        376 kB
Active:         179096 kB
Inactive:        81712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743304 kB
SwapTotal:     4192956 kB
SwapFree:      4180528 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:         125336 kB
Slab:            36156 kB
Committed_AS:  5807820 kB
PageTables:       2548 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= 66531 MiB



End job on node2 on Tue Jan  9 18:23:40 UTC 2007