Trace number 239055

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) 1800.09 1808.03

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-3_ext.xml
MD5SUM4cf957988d5e3247af7e29122f8f1648
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 benchmark27.1389
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/node4/watcher-239055-1168363298 -o ROOT/results/node4/solver-239055-1168363298 -C 1800 -M 900 /tmp/evaluation/239055-1168363298/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: 2.00 2.00 2.00 5/94 12260
/proc/meminfo: memFree=1750904/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) R 12257 12259 10562 0 -1 4194304 261 0 0 0 0 0 0 0 20 0 1 0 184725721 5480448 228 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12259/statm: 1338 228 191 169 0 49 0
[pid=12261] ppid=12259 vsize=5352 CPUtime=0
/proc/12261/stat : 12261 (solver) R 12259 12259 10562 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 184725721 5480448 228 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913214623 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/12261/statm: 1338 228 191 169 0 49 0

[startup+0.105138 s]
/proc/loadavg: 2.00 2.00 2.00 5/94 12260
/proc/meminfo: memFree=1750904/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.513183 s]
/proc/loadavg: 2.00 2.00 2.00 5/94 12260
/proc/meminfo: memFree=1750904/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33426 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 12263
/proc/meminfo: memFree=1725032/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=31880 CPUtime=1.3
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 7461 0 0 0 126 4 0 0 25 0 1 0 184725722 32645120 7421 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/12262/statm: 7970 7421 241 197 0 7210 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 39832

[startup+2.98642 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 12263
/proc/meminfo: memFree=1709160/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=51664 CPUtime=2.94
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 12406 0 0 0 287 7 0 0 25 0 1 0 184725722 52903936 12366 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/12262/statm: 12916 12366 241 197 0 12156 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 59616

[startup+6.27673 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 12263
/proc/meminfo: memFree=1684328/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=71456 CPUtime=6.2
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 17363 0 0 0 610 10 0 0 25 0 1 0 184725722 73170944 17322 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/12262/statm: 17864 17322 242 197 0 17104 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 79408

[startup+12.7652 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 12263
/proc/meminfo: memFree=1676584/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=76908 CPUtime=12.63
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 18726 0 0 0 1252 11 0 0 25 0 1 0 184725722 78753792 18685 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684166 0 0 4096 130 0 0 0 17 1 0 0
/proc/12262/statm: 19227 18685 242 197 0 18467 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 84860

[startup+25.6271 s]
/proc/loadavg: 2.00 2.00 2.00 3/96 12263
/proc/meminfo: memFree=1676328/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=77220 CPUtime=25.37
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 18812 0 0 0 2526 11 0 0 25 0 1 0 184725722 79073280 18771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 1 0 0
/proc/12262/statm: 19305 18771 242 197 0 18545 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 85172

[startup+51.2878 s]
/proc/loadavg: 2.15 2.03 2.01 3/96 12263
/proc/meminfo: memFree=1676392/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=77220 CPUtime=50.79
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 18812 0 0 0 5068 11 0 0 25 0 1 0 184725722 79073280 18771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 1 0 0
/proc/12262/statm: 19305 18771 242 197 0 18545 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 85172

[startup+102.5 s]
/proc/loadavg: 2.10 2.04 2.01 3/96 12263
/proc/meminfo: memFree=1676456/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=77220 CPUtime=101.53
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 18812 0 0 0 10142 11 0 0 25 0 1 0 184725722 79073280 18771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/12262/statm: 19305 18771 242 197 0 18545 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 101.53
Current children cumulated vsize (KiB) 85172

[startup+162.572 s]
/proc/loadavg: 2.04 2.03 2.00 3/96 12263
/proc/meminfo: memFree=1676392/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=77220 CPUtime=161.05
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 18812 0 0 0 16093 12 0 0 25 0 1 0 184725722 79073280 18771 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 1 0 0
/proc/12262/statm: 19305 18771 242 197 0 18545 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 85172

[startup+222.647 s]
/proc/loadavg: 2.01 2.02 2.00 4/96 12263
/proc/meminfo: memFree=1673704/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=79704 CPUtime=220.57
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 105986 0 0 0 21998 59 0 0 25 0 1 0 184725722 81616896 19387 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134672808 0 0 4096 130 0 0 0 17 1 0 0
/proc/12262/statm: 19926 19387 243 197 0 19166 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 220.57
Current children cumulated vsize (KiB) 87656

[startup+282.694 s]
/proc/loadavg: 2.00 2.02 2.00 3/96 12263
/proc/meminfo: memFree=1673384/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=79992 CPUtime=280.06
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 142066 0 0 0 27927 79 0 0 25 0 1 0 184725722 81911808 19465 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683820 0 0 4096 130 0 0 0 17 1 0 0
/proc/12262/statm: 19998 19465 243 197 0 19238 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 280.06
Current children cumulated vsize (KiB) 87944

[startup+342.718 s]
/proc/loadavg: 2.00 2.01 2.00 3/96 12263
/proc/meminfo: memFree=1671976/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=81524 CPUtime=339.55
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 188026 0 0 0 33851 104 0 0 25 0 1 0 184725722 83480576 19848 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/12262/statm: 20381 19848 243 197 0 19621 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 339.55

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

/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1235.82
Current children cumulated vsize (KiB) 90260

[startup+1303.17 s]
/proc/loadavg: 2.00 2.01 2.00 3/88 12492
/proc/meminfo: memFree=1703400/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=82308 CPUtime=1295.77
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 1447910 0 0 0 128783 794 0 0 25 0 1 0 184725722 84283392 20045 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684078 0 0 4096 130 0 0 0 17 0 0 0
/proc/12262/statm: 20577 20045 243 197 0 19817 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1295.77
Current children cumulated vsize (KiB) 90260

[startup+1363.19 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 12492
/proc/meminfo: memFree=1704744/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=80776 CPUtime=1355.75
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 1505743 0 0 0 134748 827 0 0 25 0 1 0 184725722 82714624 19662 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/12262/statm: 20194 19662 243 197 0 19434 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1355.75
Current children cumulated vsize (KiB) 88728

[startup+1423.21 s]
/proc/loadavg: 2.00 2.00 2.00 4/88 12492
/proc/meminfo: memFree=1703336/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=82308 CPUtime=1415.69
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 1620643 0 0 0 140681 888 0 0 25 0 1 0 184725722 84283392 20045 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677665 0 0 4096 130 0 0 0 17 0 0 0
/proc/12262/statm: 20577 20045 243 197 0 19817 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1415.69
Current children cumulated vsize (KiB) 90260

[startup+1483.23 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 12492
/proc/meminfo: memFree=1703272/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=82308 CPUtime=1475.65
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 1750097 0 0 0 146607 958 0 0 25 0 1 0 184725722 84283392 20045 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684018 0 0 4096 130 0 0 0 17 0 0 0
/proc/12262/statm: 20577 20045 243 197 0 19817 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1475.65
Current children cumulated vsize (KiB) 90260

[startup+1543.26 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 12492
/proc/meminfo: memFree=1704104/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=82308 CPUtime=1535.62
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 1878019 0 0 0 152536 1026 0 0 25 0 1 0 184725722 84283392 20045 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683877 0 0 4096 130 0 0 0 17 0 0 0
/proc/12262/statm: 20577 20045 243 197 0 19817 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1535.62
Current children cumulated vsize (KiB) 90260

[startup+1603.28 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 12492
/proc/meminfo: memFree=1703208/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=82308 CPUtime=1595.56
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 1917851 0 0 0 158507 1049 0 0 25 0 1 0 184725722 84283392 20045 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/12262/statm: 20577 20045 243 197 0 19817 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1595.56
Current children cumulated vsize (KiB) 90260

[startup+1663.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 12492
/proc/meminfo: memFree=1703272/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=82308 CPUtime=1655.53
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 2048071 0 0 0 164434 1119 0 0 25 0 1 0 184725722 84283392 20045 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/12262/statm: 20577 20045 243 197 0 19817 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1655.53
Current children cumulated vsize (KiB) 90260

[startup+1723.33 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 12492
/proc/meminfo: memFree=1703208/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=82308 CPUtime=1715.5
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 2179057 0 0 0 170362 1188 0 0 25 0 1 0 184725722 84283392 20045 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684809 0 0 4096 130 0 0 0 17 0 0 0
/proc/12262/statm: 20577 20045 243 197 0 19817 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1715.5
Current children cumulated vsize (KiB) 90260

[startup+1783.35 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 12492
/proc/meminfo: memFree=1703144/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=82308 CPUtime=1775.45
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 2309660 0 0 0 176287 1258 0 0 25 0 1 0 184725722 84283392 20045 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684130 0 0 4096 130 0 0 0 17 0 0 0
/proc/12262/statm: 20577 20045 243 197 0 19817 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1775.45
Current children cumulated vsize (KiB) 90260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.02 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 12492
/proc/meminfo: memFree=1703144/2055920 swapFree=4182144/4192956
[pid=12259] ppid=12257 vsize=5352 CPUtime=0
/proc/12259/stat : 12259 (solver) S 12257 12259 10562 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184725721 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12259/statm: 1338 229 192 169 0 49 0
[pid=12262] ppid=12259 vsize=82308 CPUtime=1800.09
/proc/12262/stat : 12262 (xlisp) R 12259 12259 10562 0 -1 4194304 2363280 0 0 0 178722 1287 0 0 25 0 1 0 184725722 84283392 20045 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134677665 0 0 4096 130 0 0 0 17 0 0 0
/proc/12262/statm: 20577 20045 243 197 0 19817 0
[pid=12263] ppid=12259 vsize=2600 CPUtime=0
/proc/12263/stat : 12263 (sed) S 12259 12259 10562 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 184725722 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 259913384018 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/12263/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 90260

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 12259 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 1800.09

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

Real time (s): 1808.03
CPU time (s): 1800.09
CPU user time (s): 1787.22
CPU system time (s): 12.87
CPU usage (%): 99.5609
Max. virtual memory (cumulated for all children) (KiB): 90260

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= 11

runsolver used 2.08668 s user time and 5.96209 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Jan  9 17:21:38 UTC 2007


IDJOB= 239055
IDBENCH= 7036
FILE ID= node4/239055-1168363298

PBS_JOBID= 3503739

Free space on /tmp= 66530 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-3_ext.xml
COMMAND LINE= /tmp/evaluation/239055-1168363298/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-239055-1168363298 -o ROOT/results/node4/conversion-239055-1168363298 -C 600 -M 900 /tmp/evaluation/239055-1168363298/conversion /tmp/evaluation/239055-1168363298/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-239055-1168363298 -o ROOT/results/node4/solver-239055-1168363298 -C 1800 -M 900  /tmp/evaluation/239055-1168363298/solver

META MD5SUM SOLVER= d524ecf1110edbc743abd2f199c280bf
MD5SUM BENCH=  4cf957988d5e3247af7e29122f8f1648

RANDOM SEED= 146831331

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		: 3000.223
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		: 3000.223
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:       1751384 kB
Buffers:         40828 kB
Cached:         116316 kB
SwapCached:       2520 kB
Active:         193652 kB
Inactive:        55496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751384 kB
SwapTotal:     4192956 kB
SwapFree:      4182144 kB
Dirty:            2920 kB
Writeback:           0 kB
Mapped:         109024 kB
Slab:            39852 kB
Committed_AS:  5637072 kB
PageTables:       2576 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= 66525 MiB



End job on node4 on Tue Jan  9 17:51:53 UTC 2007