Trace number 239492

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) 1800.08 1816.22

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/node12/watcher-239492-1168366397 -o ROOT/results/node12/solver-239492-1168366397 -C 1800 -M 900 /tmp/evaluation/239492-1168366397/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
/proc/loadavg: 2.00 2.00 2.00 5/86 15464
/proc/meminfo: memFree=1579800/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=18540 CPUtime=0
/proc/15463/stat : 15463 (runsolver) R 15461 15291 15291 0 -1 4194368 12 0 0 0 0 0 0 0 19 0 1 0 185035138 18984960 277 18446744073709551615 4194304 4267372 548682069136 18446744073709551615 252426876650 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15463/statm: 4635 277 242 17 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.108337 s]
/proc/loadavg: 2.00 2.00 2.00 5/86 15464
/proc/meminfo: memFree=1579800/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.519416 s]
/proc/loadavg: 2.00 2.00 2.00 5/86 15464
/proc/meminfo: memFree=1579800/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34656 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15467
/proc/meminfo: memFree=1554952/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=30716 CPUtime=1.31
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 7198 0 0 0 127 4 0 0 25 0 1 0 185035139 31453184 7158 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 7679 7158 241 197 0 6919 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 38668

[startup+2.98386 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15467
/proc/meminfo: memFree=1540168/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=49260 CPUtime=2.93
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 11808 0 0 0 287 6 0 0 25 0 1 0 185035139 50442240 11768 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134735315 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 12315 11768 241 197 0 11555 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 57212

[startup+6.28045 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15467
/proc/meminfo: memFree=1516424/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=66872 CPUtime=6.2
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 16233 0 0 0 610 10 0 0 25 0 1 0 185035139 68476928 16192 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 16718 16192 242 197 0 15958 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 74824

[startup+12.7546 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15467
/proc/meminfo: memFree=1510088/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=72324 CPUtime=12.62
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 17596 0 0 0 1251 11 0 0 25 0 1 0 185035139 74059776 17555 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 18081 17555 242 197 0 17321 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 80276

[startup+25.6029 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15467
/proc/meminfo: memFree=1510152/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=72324 CPUtime=25.35
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 17596 0 0 0 2524 11 0 0 25 0 1 0 185035139 74059776 17555 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684862 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 18081 17555 242 197 0 17321 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 80276

[startup+51.3056 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15467
/proc/meminfo: memFree=1510216/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=72324 CPUtime=50.81
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 17596 0 0 0 5070 11 0 0 25 0 1 0 185035139 74059776 17555 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 18081 17555 242 197 0 17321 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 80276

[startup+102.599 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15467
/proc/meminfo: memFree=1510280/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=72324 CPUtime=101.64
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 17596 0 0 0 10152 12 0 0 25 0 1 0 185035139 74059776 17555 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684591 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 18081 17555 242 197 0 17321 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.64
Current children cumulated vsize (KiB) 80276

[startup+162.657 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15467
/proc/meminfo: memFree=1505800/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=76836 CPUtime=161.15
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 42088 0 0 0 16087 28 0 0 25 0 1 0 185035139 78680064 18684 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683834 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 19209 18684 243 197 0 18449 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.15
Current children cumulated vsize (KiB) 84788

[startup+222.693 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15467
/proc/meminfo: memFree=1507144/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=75304 CPUtime=220.63
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 108350 0 0 0 21993 70 0 0 25 0 1 0 185035139 77111296 18304 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 18826 18304 243 197 0 18066 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.63
Current children cumulated vsize (KiB) 83256

[startup+282.733 s]
/proc/loadavg: 2.04 2.01 2.00 3/88 15467
/proc/meminfo: memFree=1507080/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=75304 CPUtime=280.11
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 138224 0 0 0 27922 89 0 0 25 0 1 0 185035139 77111296 18304 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 18826 18304 243 197 0 18066 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 280.11
Current children cumulated vsize (KiB) 83256

[startup+342.778 s]
/proc/loadavg: 2.01 2.01 2.00 3/88 15467
/proc/meminfo: memFree=1507080/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=75304 CPUtime=339.61
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 181121 0 0 0 33844 117 0 0 25 0 1 0 185035139 77111296 18305 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 18826 18305 243 197 0 18066 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 339.61
Current children cumulated vsize (KiB) 83256

[startup+402.817 s]

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

/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1231.96
Current children cumulated vsize (KiB) 85396

[startup+1303.44 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15469
/proc/meminfo: memFree=1505224/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=77444 CPUtime=1291.46
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 1411450 0 0 0 128261 885 0 0 25 0 1 0 185035139 79302656 18821 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 19361 18821 243 197 0 18601 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1291.46
Current children cumulated vsize (KiB) 85396

[startup+1363.49 s]
/proc/loadavg: 2.07 2.02 2.00 4/88 15469
/proc/meminfo: memFree=1506568/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=75912 CPUtime=1350.96
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 1456261 0 0 0 134183 913 0 0 25 0 1 0 185035139 77733888 18438 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134752496 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 18978 18438 243 197 0 18218 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1350.96
Current children cumulated vsize (KiB) 83864

[startup+1423.53 s]
/proc/loadavg: 2.02 2.01 2.00 3/88 15469
/proc/meminfo: memFree=1505160/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=77444 CPUtime=1410.45
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 1568480 0 0 0 140064 981 0 0 25 0 1 0 185035139 79302656 18821 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684053 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 19361 18821 243 197 0 18601 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1410.45
Current children cumulated vsize (KiB) 85396

[startup+1483.57 s]
/proc/loadavg: 2.01 2.00 2.00 3/88 15469
/proc/meminfo: memFree=1505224/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=77444 CPUtime=1469.93
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 1685678 0 0 0 145939 1054 0 0 25 0 1 0 185035139 79302656 18821 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 19361 18821 243 197 0 18601 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1469.93
Current children cumulated vsize (KiB) 85396

[startup+1543.61 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15469
/proc/meminfo: memFree=1505160/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=77444 CPUtime=1529.42
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 1802110 0 0 0 151816 1126 0 0 25 0 1 0 185035139 79302656 18821 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684941 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 19361 18821 243 197 0 18601 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1529.42
Current children cumulated vsize (KiB) 85396

[startup+1603.66 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15469
/proc/meminfo: memFree=1506568/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=75912 CPUtime=1588.93
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 1863773 0 0 0 157727 1166 0 0 25 0 1 0 185035139 77733888 18438 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684560 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 18978 18438 243 197 0 18218 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1588.93
Current children cumulated vsize (KiB) 83864

[startup+1663.71 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15469
/proc/meminfo: memFree=1505160/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=77444 CPUtime=1648.42
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 1957225 0 0 0 163618 1224 0 0 25 0 1 0 185035139 79302656 18821 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 19361 18821 243 197 0 18601 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1648.42
Current children cumulated vsize (KiB) 85396

[startup+1723.75 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 15469
/proc/meminfo: memFree=1505160/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=77444 CPUtime=1707.91
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 2073274 0 0 0 169497 1294 0 0 25 0 1 0 185035139 79302656 18821 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 1 0 0
/proc/15466/statm: 19361 18821 243 197 0 18601 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1707.91
Current children cumulated vsize (KiB) 85396

[startup+1783.76 s]
/proc/loadavg: 2.00 2.00 2.00 3/97 15829
/proc/meminfo: memFree=1467776/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=77444 CPUtime=1767.66
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 2200047 0 0 0 175399 1367 0 0 25 0 1 0 185035139 79302656 18821 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684137 0 0 4096 130 0 0 0 17 0 0 0
/proc/15466/statm: 19361 18821 243 197 0 18601 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1767.66
Current children cumulated vsize (KiB) 85396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.2 s]
/proc/loadavg: 1.95 1.98 1.99 4/89 16037
/proc/meminfo: memFree=1507648/2055920 swapFree=4160348/4192956
[pid=15463] ppid=15461 vsize=5352 CPUtime=0
/proc/15463/stat : 15463 (solver) S 15461 15463 15291 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 185035138 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15463/statm: 1338 229 192 169 0 49 0
[pid=15466] ppid=15463 vsize=77444 CPUtime=1800.08
/proc/15466/stat : 15466 (xlisp) R 15463 15463 15291 0 -1 4194304 2277030 0 0 0 178603 1405 0 0 25 0 1 0 185035139 79302656 18821 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/15466/statm: 19361 18821 243 197 0 18601 0
[pid=15467] ppid=15463 vsize=2600 CPUtime=0
/proc/15467/stat : 15467 (sed) S 15463 15463 15291 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 185035139 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 252429697106 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15467/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 85396

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 15463 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.006998
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): 1816.22
CPU time (s): 1800.08
CPU user time (s): 1786.03
CPU system time (s): 14.05
CPU usage (%): 99.1111
Max. virtual memory (cumulated for all children) (KiB): 85396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 20
involuntary context switches= 14

runsolver used 2.00969 s user time and 6.02908 s system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Jan  9 18:13:17 UTC 2007


IDJOB= 239492
IDBENCH= 7063
FILE ID= node12/239492-1168366397

PBS_JOBID= 3503793

Free space on /tmp= 66559 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QWH-25/qwh-25-235-7_ext.xml
COMMAND LINE= /tmp/evaluation/239492-1168366397/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-239492-1168366397 -o ROOT/results/node12/conversion-239492-1168366397 -C 600 -M 900 /tmp/evaluation/239492-1168366397/conversion /tmp/evaluation/239492-1168366397/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-239492-1168366397 -o ROOT/results/node12/solver-239492-1168366397 -C 1800 -M 900  /tmp/evaluation/239492-1168366397/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  87b8bb39dfa1630667812a7866a91604

RANDOM SEED= 931124043

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		: 3000.265
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		: 3000.265
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:       1580216 kB
Buffers:         83476 kB
Cached:         286456 kB
SwapCached:       4816 kB
Active:         207292 kB
Inactive:       207404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1580216 kB
SwapTotal:     4192956 kB
SwapFree:      4160348 kB
Dirty:            2776 kB
Writeback:           0 kB
Mapped:          57712 kB
Slab:            45864 kB
Committed_AS:  5450928 kB
PageTables:       2060 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= 66559 MiB



End job on node12 on Tue Jan  9 18:43:37 UTC 2007