Trace number 307007

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
Rsat 2007-02-08? (TO) 1200.1 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
MD5SUMcde497b3d0f6b21ffcb2bc97cd2a2b18
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   54600   163800 |   16379       0        0     nan |  0.000 % |
0.09/0.20	c |         0 |   54272   164771 |      --       0       --      -- |     --   | -328/971
0.09/0.20	c ==============================================================================
0.09/0.20	c Result  :   #vars: 12685   #clauses: 54272   #literals: 164771
0.09/0.20	c CPU time:   0.19097 s
0.09/0.20	c ==============================================================================
0.20/0.28	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-307007-1172111171 -o ROOT/results/node67/solver-307007-1172111171 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307007-1172111171/rsat.sh /tmp/evaluation/307007-1172111171/instance-307007-1172111171.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19730
/proc/meminfo: memFree=1564472/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 231074711 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19730/statm: 1338 232 195 169 0 49 0
[pid=19731] ppid=19730 vsize=1364 CPUtime=0
/proc/19731/stat : 19731 (SatElite) R 19730 19730 19386 0 -1 4194304 228 0 0 0 0 0 0 0 20 0 1 0 231074711 1396736 210 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/19731/statm: 341 217 49 128 0 210 0

[startup+0.107235 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19730
/proc/meminfo: memFree=1564472/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 231074711 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19730/statm: 1338 232 195 169 0 49 0
[pid=19731] ppid=19730 vsize=6804 CPUtime=0.09
/proc/19731/stat : 19731 (SatElite) R 19730 19730 19386 0 -1 4194304 1590 0 0 0 9 0 0 0 20 0 1 0 231074711 6967296 1572 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571630 0 0 4096 3 0 0 0 17 1 0 0
/proc/19731/statm: 1701 1572 69 128 0 1570 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12156

[startup+0.518275 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19730
/proc/meminfo: memFree=1564472/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5352

[startup+1.34336 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1557544/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=7548 CPUtime=1.05
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 1736 0 0 0 104 1 0 0 25 0 1 0 231074739 7729152 1720 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 1887 1720 86 211 0 1673 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 12900

[startup+2.97952 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1554856/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=11372 CPUtime=2.69
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 2679 0 0 0 267 2 0 0 25 0 1 0 231074739 11644928 2663 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 2843 2663 86 211 0 2629 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 16724

[startup+6.25585 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1546792/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=19072 CPUtime=5.96
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 4615 0 0 0 592 4 0 0 25 0 1 0 231074739 19529728 4598 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 4768 4598 86 211 0 4554 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24424

[startup+12.7185 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1536680/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=27632 CPUtime=12.42
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 6899 0 0 0 1237 5 0 0 25 0 1 0 231074739 28295168 6686 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526440 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 6908 6686 86 211 0 6694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32984

[startup+25.5248 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1521640/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=42484 CPUtime=25.23
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 10834 0 0 0 2515 8 0 0 25 0 1 0 231074739 43503616 10425 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522765 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 10621 10425 86 211 0 10407 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 47836

[startup+51.1463 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 19733
/proc/meminfo: memFree=1504424/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=59844 CPUtime=50.84
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 15616 0 0 0 5072 12 0 0 25 0 1 0 231074739 61280256 14721 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 14961 14721 86 211 0 14747 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 65196

[startup+102.388 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 19733
/proc/meminfo: memFree=1470376/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=93604 CPUtime=102.06
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 24512 0 0 0 10187 19 0 0 25 0 1 0 231074739 95850496 23229 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 23401 23229 86 211 0 23187 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 98956

[startup+162.446 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1431528/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=132680 CPUtime=162.11
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 35159 0 0 0 16183 28 0 0 25 0 1 0 231074739 135864320 32909 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529452 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 33170 32909 86 211 0 32956 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 138032

[startup+222.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1403560/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=161136 CPUtime=222.15
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 42319 0 0 0 22180 35 0 0 25 0 1 0 231074739 165003264 40069 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 40284 40069 86 211 0 40070 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 166488

[startup+282.564 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1364200/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=200976 CPUtime=282.19
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 53742 0 0 0 28175 44 0 0 25 0 1 0 231074739 205799424 49695 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524144 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 50244 49695 86 211 0 50030 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 206328

[startup+342.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1364200/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=200976 CPUtime=342.23
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 53742 0 0 0 34179 44 0 0 25 0 1 0 231074739 205799424 49695 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529596 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 50244 49695 86 211 0 50030 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 206328

[startup+402.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1297000/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=267992 CPUtime=402.28
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 70597 0 0 0 40170 58 0 0 25 0 1 0 231074739 274423808 66550 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 66998 66550 86 211 0 66784 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 273344

[startup+462.746 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1232104/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=332628 CPUtime=462.33
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 86886 0 0 0 46159 74 0 0 25 0 1 0 231074739 340611072 82837 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 83157 82837 86 211 0 82943 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 337980

[startup+522.804 s]

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

[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=332868 CPUtime=522.36
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 88478 0 0 0 52162 74 0 0 25 0 1 0 231074739 340856832 82889 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 83217 82889 86 211 0 83003 0
Current children cumulated CPU time (s) 522.63
Current children cumulated vsize (KiB) 338220

[startup+582.861 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1231208/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=332868 CPUtime=582.41
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 88478 0 0 0 58166 75 0 0 25 0 1 0 231074739 340856832 82889 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 83217 82889 86 211 0 83003 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 338220

[startup+642.923 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1231272/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=332868 CPUtime=642.45
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 88482 0 0 0 64170 75 0 0 25 0 1 0 231074739 340856832 82893 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 83217 82893 86 211 0 83003 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 338220

[startup+702.982 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 19733
/proc/meminfo: memFree=1200680/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=363444 CPUtime=702.49
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 96255 0 0 0 70165 84 0 0 25 0 1 0 231074739 372166656 90666 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 90861 90666 86 211 0 90647 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 368796

[startup+763.037 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 19733
/proc/meminfo: memFree=1143400/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=423484 CPUtime=762.53
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 111388 0 0 0 76153 100 0 0 25 0 1 0 231074739 433647616 105029 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 105871 105029 86 211 0 105657 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 428836

[startup+823.096 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 19733
/proc/meminfo: memFree=1126952/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=438708 CPUtime=822.58
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 118318 0 0 0 82153 105 0 0 25 0 1 0 231074739 449236992 108883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 109677 108883 86 211 0 109463 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 444060

[startup+883.154 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19735
/proc/meminfo: memFree=1126952/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=438708 CPUtime=882.61
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 118318 0 0 0 88156 105 0 0 25 0 1 0 231074739 449236992 108883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 109677 108883 86 211 0 109463 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 444060

[startup+943.212 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19735
/proc/meminfo: memFree=1127016/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=438708 CPUtime=942.65
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 118318 0 0 0 94160 105 0 0 25 0 1 0 231074739 449236992 108883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 109677 108883 86 211 0 109463 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 444060

[startup+1003.27 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19735
/proc/meminfo: memFree=1127016/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=438708 CPUtime=1002.69
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 118318 0 0 0 100164 105 0 0 25 0 1 0 231074739 449236992 108883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 109677 108883 86 211 0 109463 0
Current children cumulated CPU time (s) 1002.96
Current children cumulated vsize (KiB) 444060

[startup+1063.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19735
/proc/meminfo: memFree=1127272/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=438708 CPUtime=1062.74
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 118318 0 0 0 106169 105 0 0 25 0 1 0 231074739 449236992 108883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526272 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 109677 108883 86 211 0 109463 0
Current children cumulated CPU time (s) 1063.01
Current children cumulated vsize (KiB) 444060

[startup+1123.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19735
/proc/meminfo: memFree=1127208/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=438708 CPUtime=1122.77
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 118318 0 0 0 112172 105 0 0 25 0 1 0 231074739 449236992 108883 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 109677 108883 86 211 0 109463 0
Current children cumulated CPU time (s) 1123.04
Current children cumulated vsize (KiB) 444060

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19735
/proc/meminfo: memFree=1090664/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=475740 CPUtime=1182.82
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 127573 0 0 0 118166 116 0 0 25 0 1 0 231074739 487157760 118138 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 118935 118138 86 211 0 118721 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 481092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 19735
/proc/meminfo: memFree=1078248/2055920 swapFree=4176000/4192956
[pid=19730] ppid=19728 vsize=5352 CPUtime=0.27
/proc/19730/stat : 19730 (rsat.sh) S 19728 19730 19386 0 -1 4194304 305 1701 0 0 0 0 26 1 16 0 1 0 231074711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19730/statm: 1338 234 195 169 0 49 0
[pid=19733] ppid=19730 vsize=487572 CPUtime=1199.83
/proc/19733/stat : 19733 (rsat) R 19730 19730 19386 0 -1 4194304 130536 0 0 0 119865 118 0 0 25 0 1 0 231074739 499273728 121100 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19733/statm: 121893 121100 86 211 0 121679 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 492924

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19730 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=261960 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=18997
CPU time returned by wait4() is 0.280957
while last known CPU time is 1200.1

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

Real time (s): 1200.46
CPU time (s): 1200.1
CPU user time (s): 1198.91
CPU system time (s): 1.19
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 492924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.26196
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2006
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= 16
involuntary context switches= 3

runsolver used 0.78488 second user time and 2.47062 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Thu Feb 22 02:26:11 UTC 2007

IDJOB= 307007
IDBENCH= 20195
IDSOLVER= 104
FILE ID= node67/307007-1172111171

PBS_JOBID= 3892905

Free space on /tmp= 66557 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S295096144-05.cnf
COMMAND LINE= /tmp/evaluation/307007-1172111171/rsat.sh /tmp/evaluation/307007-1172111171/instance-307007-1172111171.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-307007-1172111171 -o ROOT/results/node67/solver-307007-1172111171 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307007-1172111171/rsat.sh /tmp/evaluation/307007-1172111171/instance-307007-1172111171.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  cde497b3d0f6b21ffcb2bc97cd2a2b18

RANDOM SEED= 113462899

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.236
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		: 3000.236
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:       1564880 kB
Buffers:         40512 kB
Cached:         387424 kB
SwapCached:      11616 kB
Active:         317348 kB
Inactive:       128828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1564880 kB
SwapTotal:     4192956 kB
SwapFree:      4176000 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            30796 kB
Committed_AS:   739316 kB
PageTables:       1452 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= 66557 MiB

End job on node67 on Thu Feb 22 02:46:13 UTC 2007