Trace number 303399

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) 1200.04 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S3230925-04.cnf
MD5SUM7771e5453e656f0c9114162dd7fb7ab6
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.025996 s
0.00/0.03	c ==============================================================================
0.00/0.07	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/node55/watcher-303399-1172034450 -o ROOT/results/node55/solver-303399-1172034450 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303399-1172034450/rsat.sh /tmp/evaluation/303399-1172034450/instance-303399-1172034450.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 1.10 1.88 3/64 23004
/proc/meminfo: memFree=1429096/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0
/proc/23004/stat : 23004 (rsat.sh) R 23002 23004 22220 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 223401490 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/23004/statm: 1338 231 194 169 0 49 0
[pid=23005] ppid=23004 vsize=688 CPUtime=0
/proc/23005/stat : 23005 (SatElite) R 23004 23004 22220 0 -1 4194304 103 0 0 0 0 0 0 0 18 0 1 0 223401491 704512 85 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/23005/statm: 172 86 49 128 0 41 0

[startup+0.107321 s]
/proc/loadavg: 1.00 1.10 1.88 3/64 23004
/proc/meminfo: memFree=1429096/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.516366 s]
/proc/loadavg: 1.00 1.10 1.88 3/64 23004
/proc/meminfo: memFree=1429096/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.34443 s]
/proc/loadavg: 1.00 1.10 1.88 2/66 23007
/proc/meminfo: memFree=1424152/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=4916 CPUtime=1.26
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 1169 0 0 0 126 0 0 0 25 0 1 0 223401498 5033984 1074 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 1229 1074 86 211 0 1015 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10268

[startup+2.98559 s]
/proc/loadavg: 1.00 1.09 1.87 2/66 23007
/proc/meminfo: memFree=1422808/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=6864 CPUtime=2.9
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 1719 0 0 0 290 0 0 0 25 0 1 0 223401498 7028736 1560 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 1716 1560 86 211 0 1502 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12216

[startup+6.26191 s]
/proc/loadavg: 1.00 1.09 1.87 2/66 23007
/proc/meminfo: memFree=1419928/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=10124 CPUtime=6.17
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 2714 0 0 0 617 0 0 0 25 0 1 0 223401498 10366976 2359 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 2531 2359 86 211 0 2317 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15476

[startup+12.7235 s]
/proc/loadavg: 1.08 1.11 1.87 2/66 23007
/proc/meminfo: memFree=1415536/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=14136 CPUtime=12.62
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 3950 0 0 0 1261 1 0 0 25 0 1 0 223401498 14475264 3301 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 3534 3301 86 211 0 3320 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19488

[startup+25.5288 s]
/proc/loadavg: 1.07 1.10 1.86 2/66 23007
/proc/meminfo: memFree=1411248/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=18564 CPUtime=25.43
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 5479 0 0 0 2540 3 0 0 25 0 1 0 223401498 19009536 4442 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 4641 4442 86 211 0 4427 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23916

[startup+51.1562 s]
/proc/loadavg: 1.04 1.09 1.83 2/66 23007
/proc/meminfo: memFree=1406064/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=24016 CPUtime=51.05
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 7266 0 0 0 5100 5 0 0 25 0 1 0 223401498 24592384 5647 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 6004 5647 86 211 0 5790 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 29368

[startup+102.399 s]
/proc/loadavg: 1.02 1.08 1.78 2/66 23007
/proc/meminfo: memFree=1397744/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=31544 CPUtime=102.27
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 10024 0 0 0 10220 7 0 0 25 0 1 0 223401498 32301056 7633 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 7886 7633 86 211 0 7672 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 36896

[startup+162.404 s]
/proc/loadavg: 1.00 1.06 1.73 2/66 23007
/proc/meminfo: memFree=1382832/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=47516 CPUtime=162.27
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 15683 0 0 0 16215 12 0 0 25 0 1 0 223401498 48656384 11366 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 11879 11366 86 211 0 11665 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 52868

[startup+222.466 s]
/proc/loadavg: 1.00 1.05 1.68 2/66 23007
/proc/meminfo: memFree=1382832/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=47516 CPUtime=222.31
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 15686 0 0 0 22219 12 0 0 25 0 1 0 223401498 48656384 11369 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 11879 11369 86 211 0 11665 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 52868

[startup+282.527 s]
/proc/loadavg: 1.00 1.03 1.64 2/66 23007
/proc/meminfo: memFree=1375664/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=54688 CPUtime=282.36
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 17525 0 0 0 28222 14 0 0 25 0 1 0 223401498 56000512 13208 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 13672 13208 86 211 0 13458 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 60040

[startup+342.585 s]
/proc/loadavg: 1.00 1.03 1.60 2/66 23007
/proc/meminfo: memFree=1363056/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=66976 CPUtime=342.4
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 20682 0 0 0 34223 17 0 0 25 0 1 0 223401498 68583424 16365 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 16744 16365 86 211 0 16530 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 72328

[startup+402.646 s]
/proc/loadavg: 1.00 1.02 1.55 2/66 23007
/proc/meminfo: memFree=1359600/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=69812 CPUtime=402.44
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 23048 0 0 0 40225 19 0 0 25 0 1 0 223401498 71487488 17162 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 17453 17162 86 211 0 17239 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 75164

[startup+462.706 s]
/proc/loadavg: 1.00 1.01 1.52 2/66 23007
/proc/meminfo: memFree=1359728/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=69812 CPUtime=462.48
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 23055 0 0 0 46229 19 0 0 25 0 1 0 223401498 71487488 17169 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 17453 17169 86 211 0 17239 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 75164

[startup+522.763 s]
/proc/loadavg: 1.00 1.01 1.48 2/66 23007
/proc/meminfo: memFree=1359792/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=69812 CPUtime=522.52
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 23055 0 0 0 52233 19 0 0 25 0 1 0 223401498 71487488 17169 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 17453 17169 86 211 0 17239 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 75164

[startup+582.82 s]
/proc/loadavg: 1.00 1.00 1.45 2/66 23007
/proc/meminfo: memFree=1358640/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=71124 CPUtime=582.56
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 23381 0 0 0 58237 19 0 0 25 0 1 0 223401498 72830976 17495 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 17781 17495 86 211 0 17567 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 76476

[startup+642.882 s]
/proc/loadavg: 1.00 1.00 1.42 2/66 23007
/proc/meminfo: memFree=1349744/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=79464 CPUtime=642.62
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 25547 0 0 0 64241 21 0 0 25 0 1 0 223401498 81371136 19661 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 19866 19661 86 211 0 19652 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 84816

[startup+702.944 s]
/proc/loadavg: 1.00 1.00 1.39 2/66 23007
/proc/meminfo: memFree=1342192/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=89944 CPUtime=702.66
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 28211 0 0 0 70242 24 0 0 25 0 1 0 223401498 92102656 21555 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 22486 21555 86 211 0 22272 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 95296

[startup+763.004 s]
/proc/loadavg: 1.00 1.00 1.36 2/66 23007
/proc/meminfo: memFree=1334832/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=97040 CPUtime=762.71
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 30049 0 0 0 76245 26 0 0 25 0 1 0 223401498 99368960 23393 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 24260 23393 86 211 0 24046 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 102392

[startup+823.067 s]
/proc/loadavg: 1.00 1.00 1.34 2/66 23007
/proc/meminfo: memFree=1328112/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=103372 CPUtime=822.75
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 31690 0 0 0 82248 27 0 0 25 0 1 0 223401498 105852928 25034 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 25843 25034 86 211 0 25629 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 108724

[startup+883.132 s]
/proc/loadavg: 1.00 1.00 1.31 2/66 23007
/proc/meminfo: memFree=1327792/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=103500 CPUtime=882.79
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 34852 0 0 0 88251 28 0 0 25 0 1 0 223401498 105984000 25120 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522864 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 25875 25120 86 211 0 25661 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 108852

[startup+943.188 s]
/proc/loadavg: 1.00 1.00 1.29 2/66 23007
/proc/meminfo: memFree=1327792/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=103500 CPUtime=942.84
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 34859 0 0 0 94255 29 0 0 25 0 1 0 223401498 105984000 25127 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 25875 25127 86 211 0 25661 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 108852

[startup+1003.24 s]
/proc/loadavg: 1.00 1.00 1.27 2/66 23007
/proc/meminfo: memFree=1327728/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=103500 CPUtime=1002.88
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 34865 0 0 0 100259 29 0 0 25 0 1 0 223401498 105984000 25133 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 25875 25133 86 211 0 25661 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 108852

[startup+1063.31 s]
/proc/loadavg: 1.00 1.00 1.25 3/66 23007
/proc/meminfo: memFree=1327728/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=103500 CPUtime=1062.92
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 34865 0 0 0 106263 29 0 0 25 0 1 0 223401498 105984000 25133 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 25875 25133 86 211 0 25661 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 108852

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 1.23 2/66 23007
/proc/meminfo: memFree=1327728/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=103500 CPUtime=1122.97
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 34865 0 0 0 112268 29 0 0 25 0 1 0 223401498 105984000 25133 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 25875 25133 86 211 0 25661 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 108852

[startup+1183.39 s]
/proc/loadavg: 1.00 1.00 1.22 2/66 23007
/proc/meminfo: memFree=1327664/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=103500 CPUtime=1182.97
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 34868 0 0 0 118268 29 0 0 25 0 1 0 223401498 105984000 25136 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 25875 25136 86 211 0 25661 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 108852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.21 2/66 23007
/proc/meminfo: memFree=1327664/2055920 swapFree=4183292/4192956
[pid=23004] ppid=23002 vsize=5352 CPUtime=0.06
/proc/23004/stat : 23004 (rsat.sh) S 23002 23004 22220 0 -1 4194304 305 493 0 0 0 0 6 0 16 0 1 0 223401490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23004/statm: 1338 234 195 169 0 49 0
[pid=23007] ppid=23004 vsize=103500 CPUtime=1199.98
/proc/23007/stat : 23007 (rsat) R 23004 23004 22220 0 -1 4194304 34868 0 0 0 119969 29 0 0 25 0 1 0 223401498 105984000 25136 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23007/statm: 25875 25136 86 211 0 25661 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 108852

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 23004 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=68989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.078987
while last known CPU time is 1200.04

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

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.75
CPU system time (s): 0.29
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 121156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.068989
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 798
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= 15
involuntary context switches= 2

runsolver used 1.06984 second user time and 2.35564 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Wed Feb 21 05:07:30 UTC 2007

IDJOB= 303399
IDBENCH= 20107
IDSOLVER= 104
FILE ID= node55/303399-1172034450

PBS_JOBID= 3892708

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S3230925-04.cnf
COMMAND LINE= /tmp/evaluation/303399-1172034450/rsat.sh /tmp/evaluation/303399-1172034450/instance-303399-1172034450.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-303399-1172034450 -o ROOT/results/node55/solver-303399-1172034450 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303399-1172034450/rsat.sh /tmp/evaluation/303399-1172034450/instance-303399-1172034450.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  7771e5453e656f0c9114162dd7fb7ab6

RANDOM SEED= 810701165

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1429568 kB
Buffers:         31148 kB
Cached:         520216 kB
SwapCached:       3516 kB
Active:          73052 kB
Inactive:       487896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429568 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            2164 kB
Writeback:           0 kB
Mapped:          15660 kB
Slab:            51512 kB
Committed_AS:   770280 kB
PageTables:       1380 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= 66561 MiB

End job on node55 on Wed Feb 21 05:27:33 UTC 2007