Trace number 306925

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) 1200.06 1200.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
MD5SUM2d55dadc6f2d8f95e2996fe01ffdeeb0
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...
0.00/0.07	c ==============================================================================
0.00/0.07	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.07	c ==============================================================================
0.00/0.07	c |         0 |   54600   163800 |   16379       0        0     nan |  0.000 % |
0.20/0.21	c |         0 |   54213   164863 |      --       0       --      -- |     --   | -387/1063
0.20/0.21	c ==============================================================================
0.20/0.21	c Result  :   #vars: 12635   #clauses: 54213   #literals: 164863
0.20/0.21	c CPU time:   0.19397 s
0.20/0.21	c ==============================================================================
0.20/0.29	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/node40/watcher-306925-1172109369 -o ROOT/results/node40/solver-306925-1172109369 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306925-1172109369/rsat.sh /tmp/evaluation/306925-1172109369/instance-306925-1172109369.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 3/64 781
/proc/meminfo: memFree=1412920/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 135971162 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/781/statm: 1338 232 195 169 0 49 0
[pid=782] ppid=781 vsize=684 CPUtime=0
/proc/782/stat : 782 (SatElite) D 781 781 32021 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 135971162 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/782/statm: 171 44 36 128 0 40 0

[startup+0.107627 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 781
/proc/meminfo: memFree=1412920/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 135971162 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/781/statm: 1338 232 195 169 0 49 0
[pid=782] ppid=781 vsize=6948 CPUtime=0.08
/proc/782/stat : 782 (SatElite) R 781 781 32021 0 -1 4194304 1596 0 0 0 8 0 0 0 19 0 1 0 135971162 7114752 1578 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571358 0 0 4096 3 0 0 0 17 1 0 0
/proc/782/statm: 1737 1578 69 128 0 1606 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 12300

[startup+0.516679 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 781
/proc/meminfo: memFree=1412920/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5352

[startup+1.33679 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 784
/proc/meminfo: memFree=1405544/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=7536 CPUtime=1.03
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 1722 0 0 0 103 0 0 0 25 0 1 0 135971192 7716864 1706 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530170 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 1884 1706 86 211 0 1670 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 12888

[startup+2.973 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 784
/proc/meminfo: memFree=1402408/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=11816 CPUtime=2.66
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 2787 0 0 0 265 1 0 0 25 0 1 0 135971192 12099584 2771 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 2954 2771 86 211 0 2740 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 17168

[startup+6.24942 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 784
/proc/meminfo: memFree=1394152/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=19476 CPUtime=5.93
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 4723 0 0 0 591 2 0 0 25 0 1 0 135971192 19943424 4705 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 4869 4705 86 211 0 4655 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 24828

[startup+12.7103 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 784
/proc/meminfo: memFree=1384232/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=27856 CPUtime=12.4
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 6974 0 0 0 1236 4 0 0 25 0 1 0 135971192 28524544 6760 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 6964 6760 86 211 0 6750 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33208

[startup+25.5219 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 784
/proc/meminfo: memFree=1369448/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=42640 CPUtime=25.2
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 10871 0 0 0 2513 7 0 0 25 0 1 0 135971192 43663360 10461 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 10660 10461 86 211 0 10446 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 47992

[startup+51.1482 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 784
/proc/meminfo: memFree=1352936/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=59316 CPUtime=50.83
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 15486 0 0 0 5073 10 0 0 25 0 1 0 135971192 60739584 14590 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 14829 14590 86 211 0 14615 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 64668

[startup+102.395 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 784
/proc/meminfo: memFree=1322344/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=89740 CPUtime=102.06
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 23524 0 0 0 10189 17 0 0 25 0 1 0 135971192 91893760 22240 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 22435 22240 86 211 0 22221 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 95092

[startup+162.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 784
/proc/meminfo: memFree=1280616/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=131756 CPUtime=162.1
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 34896 0 0 0 16187 23 0 0 25 0 1 0 135971192 134918144 32646 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 32939 32646 86 211 0 32725 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 137108

[startup+222.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 784
/proc/meminfo: memFree=1250664/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=162108 CPUtime=222.15
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 42553 0 0 0 22185 30 0 0 25 0 1 0 135971192 165998592 40303 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 40527 40303 86 211 0 40313 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 167460

[startup+282.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 784
/proc/meminfo: memFree=1218536/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=194644 CPUtime=282.19
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 52308 0 0 0 28181 38 0 0 25 0 1 0 135971192 199315456 48132 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522891 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 48661 48132 86 211 0 48447 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 199996

[startup+342.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 902
/proc/meminfo: memFree=1217448/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=194644 CPUtime=342.2
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 52308 0 0 0 34182 38 0 0 25 0 1 0 135971192 199315456 48132 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 48661 48132 86 211 0 48447 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 199996

[startup+402.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 982
/proc/meminfo: memFree=1157416/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=255492 CPUtime=402.22
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 67636 0 0 0 40168 54 0 0 25 0 1 0 135971192 261623808 63459 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 63873 63459 86 211 0 63659 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 260844

[startup+462.802 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 982
/proc/meminfo: memFree=1105256/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=307388 CPUtime=462.27
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 80692 0 0 0 46161 66 0 0 25 0 1 0 135971192 314765312 76515 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 76847 76515 86 211 0 76633 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 312740

[startup+522.857 s]

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

[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=307864 CPUtime=522.3
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 82326 0 0 0 52163 67 0 0 25 0 1 0 135971192 315252736 76609 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 76966 76609 86 211 0 76752 0
Current children cumulated CPU time (s) 522.57
Current children cumulated vsize (KiB) 313216

[startup+582.915 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 982
/proc/meminfo: memFree=1104296/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=307864 CPUtime=582.35
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 82338 0 0 0 58168 67 0 0 25 0 1 0 135971192 315252736 76621 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525861 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 76966 76621 86 211 0 76752 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 313216

[startup+642.979 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 982
/proc/meminfo: memFree=1104296/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=307864 CPUtime=642.39
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 82338 0 0 0 64172 67 0 0 25 0 1 0 135971192 315252736 76621 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530164 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 76966 76621 86 211 0 76752 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 313216

[startup+703.036 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 982
/proc/meminfo: memFree=1058856/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=353160 CPUtime=702.43
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 93816 0 0 0 70165 78 0 0 25 0 1 0 135971192 361635840 88099 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 88290 88099 86 211 0 88076 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 358512

[startup+763.096 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 982
/proc/meminfo: memFree=1000104/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=414640 CPUtime=762.48
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 109301 0 0 0 76155 93 0 0 25 0 1 0 135971192 424591360 102814 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 103660 102814 86 211 0 103446 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 419992

[startup+823.157 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 982
/proc/meminfo: memFree=984680/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=429152 CPUtime=822.52
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 116039 0 0 0 82155 97 0 0 25 0 1 0 135971192 439451648 106476 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 107288 106476 86 211 0 107074 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 434504

[startup+883.213 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 982
/proc/meminfo: memFree=984680/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=429152 CPUtime=882.56
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 116039 0 0 0 88159 97 0 0 25 0 1 0 135971192 439451648 106476 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527698 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 107288 106476 86 211 0 107074 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 434504

[startup+943.271 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 982
/proc/meminfo: memFree=984744/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=429152 CPUtime=942.6
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 116039 0 0 0 94163 97 0 0 25 0 1 0 135971192 439451648 106476 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529228 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 107288 106476 86 211 0 107074 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 434504

[startup+1003.33 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 982
/proc/meminfo: memFree=984744/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=429152 CPUtime=1002.64
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 116039 0 0 0 100167 97 0 0 25 0 1 0 135971192 439451648 106476 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 107288 106476 86 211 0 107074 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 434504

[startup+1063.39 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 982
/proc/meminfo: memFree=984808/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=429152 CPUtime=1062.69
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 116039 0 0 0 106172 97 0 0 25 0 1 0 135971192 439451648 106476 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 107288 106476 86 211 0 107074 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 434504

[startup+1123.45 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 982
/proc/meminfo: memFree=982632/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=431904 CPUtime=1122.73
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 116724 0 0 0 112175 98 0 0 25 0 1 0 135971192 442269696 107161 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 107976 107161 86 211 0 107762 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 437256

[startup+1183.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 982
/proc/meminfo: memFree=934632/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=479736 CPUtime=1182.78
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 128707 0 0 0 118169 109 0 0 25 0 1 0 135971192 491249664 119144 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 119934 119144 86 211 0 119720 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 485088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 982
/proc/meminfo: memFree=922216/2055920 swapFree=4183972/4192956
[pid=781] ppid=779 vsize=5352 CPUtime=0.27
/proc/781/stat : 781 (rsat.sh) S 779 781 32021 0 -1 4194304 305 1707 0 0 0 0 26 1 16 0 1 0 135971162 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/781/statm: 1338 234 195 169 0 49 0
[pid=784] ppid=781 vsize=491404 CPUtime=1199.79
/proc/784/stat : 784 (rsat) R 781 781 32021 0 -1 4194304 131650 0 0 0 119867 112 0 0 25 0 1 0 135971192 503197696 122086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/784/statm: 122851 122086 86 211 0 122637 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 496756

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 781 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=264959 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=18997
CPU time returned by wait4() is 0.283956
while last known CPU time is 1200.06

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

Real time (s): 1200.54
CPU time (s): 1200.06
CPU user time (s): 1198.93
CPU system time (s): 1.13
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 496756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.264959
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= 2012
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= 18
involuntary context switches= 2

runsolver used 0.932858 second user time and 2.44463 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Thu Feb 22 01:56:09 UTC 2007

IDJOB= 306925
IDBENCH= 20193
IDSOLVER= 104
FILE ID= node40/306925-1172109369

PBS_JOBID= 3892891

Free space on /tmp= 66558 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
COMMAND LINE= /tmp/evaluation/306925-1172109369/rsat.sh /tmp/evaluation/306925-1172109369/instance-306925-1172109369.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-306925-1172109369 -o ROOT/results/node40/solver-306925-1172109369 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306925-1172109369/rsat.sh /tmp/evaluation/306925-1172109369/instance-306925-1172109369.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2d55dadc6f2d8f95e2996fe01ffdeeb0

RANDOM SEED= 160798976

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1413328 kB
Buffers:         38944 kB
Cached:         533432 kB
SwapCached:       3176 kB
Active:         148956 kB
Inactive:       433624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1413328 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            2676 kB
Writeback:           0 kB
Mapped:          16044 kB
Slab:            46020 kB
Committed_AS:   261868 kB
PageTables:       1412 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 node40 on Thu Feb 22 02:16:12 UTC 2007