Trace number 238980

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Diarmuid-rndi 2006-12-21? (TO) 1800.02 1802.12

General information on the benchmark

Nameqcp-qwh/QCP-25/
qcp-25-264-7_ext.xml
MD5SUM3fb7a4fd1bc51ca2a39b54e32df22637
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 benchmark7.31689
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/node18/watcher-238980-1168362610 -o ROOT/results/node18/solver-238980-1168362610 -C 1800 -M 900 /tmp/evaluation/238980-1168362610/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 5/87 15468
/proc/meminfo: memFree=1748096/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=18540 CPUtime=0
/proc/15467/stat : 15467 (runsolver) R 15465 15467 14118 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 184656116 18984960 279 18446744073709551615 4194304 4267372 548682069136 18446744073709551615 227848809767 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15467/statm: 4635 279 244 17 0 2626 0

[startup+0.109942 s]
/proc/loadavg: 2.00 2.00 2.00 5/87 15468
/proc/meminfo: memFree=1748096/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.517985 s]
/proc/loadavg: 2.00 2.00 2.00 5/87 15468
/proc/meminfo: memFree=1748096/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33906 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15471
/proc/meminfo: memFree=1721584/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=32500 CPUtime=1.31
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 7627 0 0 0 128 3 0 0 25 0 1 0 184656118 33280000 7587 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 1 0 0
/proc/15470/statm: 8125 7587 241 197 0 7365 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 40452

[startup+2.97622 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15471
/proc/meminfo: memFree=1705712/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=52604 CPUtime=2.94
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 12670 0 0 0 289 5 0 0 25 0 1 0 184656118 53866496 12630 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/15470/statm: 13151 12630 241 197 0 12391 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 60556

[startup+6.25853 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15471
/proc/meminfo: memFree=1679856/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=71964 CPUtime=6.21
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 17482 0 0 0 614 7 0 0 25 0 1 0 184656118 73691136 17441 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684572 0 0 4096 130 0 0 0 17 1 0 0
/proc/15470/statm: 17991 17441 242 197 0 17231 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 79916

[startup+12.7362 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15471
/proc/meminfo: memFree=1674040/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=76944 CPUtime=12.66
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 18735 0 0 0 1258 8 0 0 25 0 1 0 184656118 78790656 18694 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 1 0 0
/proc/15470/statm: 19236 18694 242 197 0 18476 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 84896

[startup+25.5904 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 15471
/proc/meminfo: memFree=1673784/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77100 CPUtime=25.45
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 18798 0 0 0 2537 8 0 0 25 0 1 0 184656118 78950400 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134746294 0 0 4096 130 0 0 0 17 1 0 0
/proc/15470/statm: 19275 18757 242 197 0 18515 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 85052

[startup+51.2929 s]
/proc/loadavg: 2.06 2.02 2.00 3/89 16151
/proc/meminfo: memFree=1668536/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77100 CPUtime=51.09
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 18798 0 0 0 5099 10 0 0 25 0 1 0 184656118 78950400 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19275 18757 242 197 0 18515 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 85052

[startup+102.595 s]
/proc/loadavg: 2.02 2.01 2.00 3/89 16151
/proc/meminfo: memFree=1668856/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77100 CPUtime=102.34
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 18798 0 0 0 10223 11 0 0 25 0 1 0 184656118 78950400 18757 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683822 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19275 18757 242 197 0 18515 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 85052

[startup+162.607 s]
/proc/loadavg: 2.05 2.02 2.00 3/89 16151
/proc/meminfo: memFree=1667448/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=78632 CPUtime=162.29
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 50591 0 0 0 16203 26 0 0 25 0 1 0 184656118 80519168 19144 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19658 19144 244 197 0 18898 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 86584

[startup+222.622 s]
/proc/loadavg: 2.02 2.01 2.00 3/89 16151
/proc/meminfo: memFree=1668728/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77232 CPUtime=222.22
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 97320 0 0 0 22172 50 0 0 25 0 1 0 184656118 79085568 18764 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684091 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19308 18764 244 197 0 18548 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 85184

[startup+282.626 s]
/proc/loadavg: 2.00 2.01 2.00 3/89 16151
/proc/meminfo: memFree=1668728/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77232 CPUtime=282.18
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 97320 0 0 0 28168 50 0 0 25 0 1 0 184656118 79085568 18764 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19308 18764 244 197 0 18548 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 85184

[startup+342.635 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16151
/proc/meminfo: memFree=1667256/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=78764 CPUtime=342.13
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 151894 0 0 0 34136 77 0 0 25 0 1 0 184656118 80654336 18952 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 8326871 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19691 18960 244 197 0 18931 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 86716

[startup+402.641 s]

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

/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1241.27
Current children cumulated vsize (KiB) 85184

[startup+1302.76 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16153
/proc/meminfo: memFree=1667896/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77232 CPUtime=1301.2
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 562283 0 0 0 129833 287 0 0 25 0 1 0 184656118 79085568 18765 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684815 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19308 18765 244 197 0 18548 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1301.2
Current children cumulated vsize (KiB) 85184

[startup+1362.77 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16153
/proc/meminfo: memFree=1667896/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77232 CPUtime=1361.16
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 562283 0 0 0 135828 288 0 0 25 0 1 0 184656118 79085568 18765 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19308 18765 244 197 0 18548 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1361.16
Current children cumulated vsize (KiB) 85184

[startup+1422.77 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16153
/proc/meminfo: memFree=1667768/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77232 CPUtime=1421.08
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 637351 0 0 0 141784 324 0 0 25 0 1 0 184656118 79085568 18765 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19308 18765 244 197 0 18548 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1421.08
Current children cumulated vsize (KiB) 85184

[startup+1482.77 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16153
/proc/meminfo: memFree=1667832/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77232 CPUtime=1481.02
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 637351 0 0 0 147777 325 0 0 25 0 1 0 184656118 79085568 18765 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684588 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19308 18765 244 197 0 18548 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1481.02
Current children cumulated vsize (KiB) 85184

[startup+1542.78 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16153
/proc/meminfo: memFree=1667832/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77232 CPUtime=1540.97
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 637351 0 0 0 153771 326 0 0 25 0 1 0 184656118 79085568 18765 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684597 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19308 18765 244 197 0 18548 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1540.97
Current children cumulated vsize (KiB) 85184

[startup+1602.79 s]
/proc/loadavg: 2.04 2.01 2.00 3/89 16153
/proc/meminfo: memFree=1667704/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77232 CPUtime=1600.91
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 717015 0 0 0 159725 366 0 0 25 0 1 0 184656118 79085568 18765 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134751704 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19308 18765 244 197 0 18548 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1600.91
Current children cumulated vsize (KiB) 85184

[startup+1662.8 s]
/proc/loadavg: 2.01 2.01 2.00 3/89 16153
/proc/meminfo: memFree=1667704/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77232 CPUtime=1660.85
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 717015 0 0 0 165719 366 0 0 25 0 1 0 184656118 79085568 18765 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684803 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19308 18765 244 197 0 18548 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1660.85
Current children cumulated vsize (KiB) 85184

[startup+1722.84 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16153
/proc/meminfo: memFree=1667640/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77232 CPUtime=1720.84
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 717015 0 0 0 171717 367 0 0 25 0 1 0 184656118 79085568 18765 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134683881 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19308 18765 244 197 0 18548 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1720.84
Current children cumulated vsize (KiB) 85184

[startup+1782.89 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16153
/proc/meminfo: memFree=1667640/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77232 CPUtime=1780.82
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 798594 0 0 0 177675 407 0 0 25 0 1 0 184656118 79085568 18765 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134790763 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19308 18765 244 197 0 18548 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1780.82
Current children cumulated vsize (KiB) 85184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.11 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 16153
/proc/meminfo: memFree=1667640/2055920 swapFree=4192812/4192956
[pid=15467] ppid=15465 vsize=5352 CPUtime=0
/proc/15467/stat : 15467 (solver) S 15465 15467 14118 0 -1 4194304 313 174 0 0 0 0 0 0 20 0 1 0 184656116 5480448 229 18446744073709551615 4194304 4889804 548682069392 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15467/statm: 1338 229 192 169 0 49 0
[pid=15470] ppid=15467 vsize=77232 CPUtime=1800.02
/proc/15470/stat : 15470 (xlisp) R 15467 15467 14118 0 -1 4194304 798594 0 0 0 179595 407 0 0 25 0 1 0 184656118 79085568 18765 18446744073709551615 134512640 135322396 4294956848 18446744073709551615 134684584 0 0 4096 130 0 0 0 17 0 0 0
/proc/15470/statm: 19308 18765 244 197 0 18548 0
[pid=15471] ppid=15467 vsize=2600 CPUtime=0
/proc/15471/stat : 15471 (sed) S 15467 15467 14118 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 184656118 2662400 119 18446744073709551615 4194304 4240196 548682069504 18446744073709551615 227848978514 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/15471/statm: 650 119 96 11 0 54 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 85184

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 15467 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=1999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1800.02

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

Real time (s): 1802.12
CPU time (s): 1800.02
CPU user time (s): 1795.95
CPU system time (s): 4.07
CPU usage (%): 99.8832
Max. virtual memory (cumulated for all children) (KiB): 86716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 1.88671 s user time and 6.10007 s system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue Jan  9 17:10:11 UTC 2007


IDJOB= 238980
IDBENCH= 7031
FILE ID= node18/238980-1168362610

PBS_JOBID= 3503748

Free space on /tmp= 66540 MiB

BENCH NAME= HOME/pub/bench/CPAI06/qcp-qwh/QCP-25/qcp-25-264-7_ext.xml
COMMAND LINE= /tmp/evaluation/238980-1168362610/solver
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-238980-1168362610 -o ROOT/results/node18/conversion-238980-1168362610 -C 600 -M 900 /tmp/evaluation/238980-1168362610/conversion /tmp/evaluation/238980-1168362610/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-238980-1168362610 -o ROOT/results/node18/solver-238980-1168362610 -C 1800 -M 900  /tmp/evaluation/238980-1168362610/solver

META MD5SUM SOLVER= b57068d1450403a75f014042200261c5
MD5SUM BENCH=  3fb7a4fd1bc51ca2a39b54e32df22637

RANDOM SEED= 741408889

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		: 3000.231
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		: 3000.231
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:       1748704 kB
Buffers:         36328 kB
Cached:         151420 kB
SwapCached:          0 kB
Active:         168204 kB
Inactive:        85780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2856 kB
Writeback:           0 kB
Mapped:          86300 kB
Slab:            38156 kB
Committed_AS:  5641852 kB
PageTables:       2072 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= 66536 MiB



End job on node18 on Tue Jan  9 17:40:17 UTC 2007