Trace number 304014

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 1200.45

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1980584520-03.cnf
MD5SUM285f48af14fc5df5c7e8b15de2ce71e5
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.028995 s
0.00/0.03	c ==============================================================================
0.00/0.08	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/node38/watcher-304014-1172049116 -o ROOT/results/node38/solver-304014-1172049116 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304014-1172049116/rsat.sh /tmp/evaluation/304014-1172049116/instance-304014-1172049116.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 0.99 3/64 11284
/proc/meminfo: memFree=1582848/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 224867451 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11284/statm: 1338 232 195 169 0 49 0
[pid=11285] ppid=11284 vsize=688 CPUtime=0
/proc/11285/stat : 11285 (SatElite) R 11284 11284 10532 0 -1 4194304 103 0 0 0 0 0 0 0 19 0 1 0 224867451 704512 85 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/11285/statm: 172 86 49 128 0 41 0

[startup+0.106995 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 11284
/proc/meminfo: memFree=1582848/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.515041 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 11284
/proc/meminfo: memFree=1582848/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.33513 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1578224/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=5532 CPUtime=1.23
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 1321 0 0 0 123 0 0 0 25 0 1 0 224867459 5664768 1226 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 1383 1226 86 211 0 1169 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 10884

[startup+2.97132 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1576560/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=6956 CPUtime=2.88
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 1746 0 0 0 287 1 0 0 25 0 1 0 224867459 7122944 1586 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 1739 1586 86 211 0 1525 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12308

[startup+6.25669 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1574064/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=9296 CPUtime=6.16
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 2488 0 0 0 615 1 0 0 25 0 1 0 224867459 9519104 2132 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 2324 2132 86 211 0 2110 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14648

[startup+12.7074 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1570672/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=12540 CPUtime=12.6
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 3524 0 0 0 1258 2 0 0 25 0 1 0 224867459 12840960 2972 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 3135 2972 86 211 0 2921 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 17892

[startup+25.5259 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1565744/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=17452 CPUtime=25.42
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 5186 0 0 0 2538 4 0 0 25 0 1 0 224867459 17870848 4148 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 4363 4148 86 211 0 4149 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22804

[startup+51.1488 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1557872/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=25856 CPUtime=51.03
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 8115 0 0 0 5097 6 0 0 25 0 1 0 224867459 26476544 6111 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 6464 6111 86 211 0 6250 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 31208

[startup+102.394 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1545904/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=37332 CPUtime=102.26
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 11861 0 0 0 10217 9 0 0 25 0 1 0 224867459 38227968 9085 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 9333 9085 86 211 0 9119 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 42684

[startup+162.452 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1537904/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=46724 CPUtime=162.31
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 14284 0 0 0 16219 12 0 0 25 0 1 0 224867459 47845376 11122 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 11681 11122 86 211 0 11467 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 52076

[startup+222.515 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1529520/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=54480 CPUtime=222.36
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 17868 0 0 0 22221 15 0 0 25 0 1 0 224867459 55787520 13166 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 13620 13166 86 211 0 13406 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 59832

[startup+282.579 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1529584/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=54480 CPUtime=282.4
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 17869 0 0 0 28225 15 0 0 25 0 1 0 224867459 55787520 13167 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 13620 13167 86 211 0 13406 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 59832

[startup+342.64 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1520304/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=63952 CPUtime=342.44
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 20258 0 0 0 34227 17 0 0 25 0 1 0 224867459 65486848 15556 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 15988 15556 86 211 0 15774 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 69304

[startup+402.703 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1509040/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=74688 CPUtime=402.49
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 23028 0 0 0 40230 19 0 0 25 0 1 0 224867459 76480512 18326 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 18672 18326 86 211 0 18458 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 80040

[startup+462.763 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1501808/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=81416 CPUtime=462.53
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 26363 0 0 0 46231 22 0 0 25 0 1 0 224867459 83369984 20121 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 20354 20121 86 211 0 20140 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 86768

[startup+522.824 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 11287
/proc/meminfo: memFree=1501680/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07

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

[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=81416 CPUtime=582.62
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 26376 0 0 0 58240 22 0 0 25 0 1 0 224867459 83369984 20134 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 20354 20134 86 211 0 20140 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 86768

[startup+642.951 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 11287
/proc/meminfo: memFree=1501744/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=81416 CPUtime=642.66
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 26376 0 0 0 64244 22 0 0 25 0 1 0 224867459 83369984 20134 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 20354 20134 86 211 0 20140 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 86768

[startup+703.014 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 11287
/proc/meminfo: memFree=1500336/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=82860 CPUtime=702.71
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 26746 0 0 0 70248 23 0 0 25 0 1 0 224867459 84848640 20504 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 20715 20504 86 211 0 20501 0
Current children cumulated CPU time (s) 702.78
Current children cumulated vsize (KiB) 88212

[startup+763.075 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11287
/proc/meminfo: memFree=1491440/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=94640 CPUtime=762.75
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 29731 0 0 0 76250 25 0 0 25 0 1 0 224867459 96911360 22719 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 23660 22719 86 211 0 23446 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 99992

[startup+823.142 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11287
/proc/meminfo: memFree=1484080/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=101656 CPUtime=822.8
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 31557 0 0 0 82253 27 0 0 25 0 1 0 224867459 104095744 24545 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 25414 24545 86 211 0 25200 0
Current children cumulated CPU time (s) 822.87
Current children cumulated vsize (KiB) 107008

[startup+883.205 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 11287
/proc/meminfo: memFree=1476848/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=108796 CPUtime=882.85
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 33389 0 0 0 88256 29 0 0 25 0 1 0 224867459 111407104 26377 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 27199 26377 86 211 0 26985 0
Current children cumulated CPU time (s) 882.92
Current children cumulated vsize (KiB) 114148

[startup+943.27 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 11287
/proc/meminfo: memFree=1470128/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=115280 CPUtime=942.9
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 35059 0 0 0 94259 31 0 0 25 0 1 0 224867459 118046720 28047 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 28820 28047 86 211 0 28606 0
Current children cumulated CPU time (s) 942.97
Current children cumulated vsize (KiB) 120632

[startup+1003.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11287
/proc/meminfo: memFree=1464496/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=120532 CPUtime=1002.94
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 39495 0 0 0 100260 34 0 0 25 0 1 0 224867459 123424768 29407 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 30133 29407 86 211 0 29919 0
Current children cumulated CPU time (s) 1003.01
Current children cumulated vsize (KiB) 125884

[startup+1063.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11287
/proc/meminfo: memFree=1464432/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=120532 CPUtime=1062.99
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 39537 0 0 0 106265 34 0 0 25 0 1 0 224867459 123424768 29449 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 30133 29449 86 211 0 29919 0
Current children cumulated CPU time (s) 1063.06
Current children cumulated vsize (KiB) 125884

[startup+1123.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11287
/proc/meminfo: memFree=1464432/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=120532 CPUtime=1123.03
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 39545 0 0 0 112269 34 0 0 25 0 1 0 224867459 123424768 29457 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 30133 29457 86 211 0 29919 0
Current children cumulated CPU time (s) 1123.1
Current children cumulated vsize (KiB) 125884

[startup+1183.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11287
/proc/meminfo: memFree=1464432/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=120532 CPUtime=1183.08
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 39546 0 0 0 118274 34 0 0 25 0 1 0 224867459 123424768 29458 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 30133 29458 86 211 0 29919 0
Current children cumulated CPU time (s) 1183.15
Current children cumulated vsize (KiB) 125884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11287
/proc/meminfo: memFree=1464432/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=120532 CPUtime=1199.99
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 39547 0 0 0 119965 34 0 0 25 0 1 0 224867459 123424768 29459 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 30133 29459 86 211 0 29919 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 125884

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11287
/proc/meminfo: memFree=1464432/2055920 swapFree=4183144/4192956
[pid=11284] ppid=11282 vsize=5352 CPUtime=0.07
/proc/11284/stat : 11284 (rsat.sh) S 11282 11284 10532 0 -1 4194304 305 531 0 0 0 0 7 0 16 0 1 0 224867451 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11284/statm: 1338 234 195 169 0 49 0
[pid=11287] ppid=11284 vsize=120532 CPUtime=1199.99
/proc/11287/stat : 11287 (rsat) R 11284 11284 10532 0 -1 4194304 39547 0 0 0 119965 34 0 0 25 0 1 0 224867459 123424768 29459 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11287/statm: 30133 29459 86 211 0 29919 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 125884

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11284 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=77988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.082987
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): 1200.45
CPU time (s): 1200.06
CPU user time (s): 1199.72
CPU system time (s): 0.34
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 138188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.077988
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 836
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= 3

runsolver used 1.09183 second user time and 2.56961 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Feb 21 09:11:56 UTC 2007

IDJOB= 304014
IDBENCH= 20122
IDSOLVER= 104
FILE ID= node38/304014-1172049116

PBS_JOBID= 3892748

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1980584520-03.cnf
COMMAND LINE= /tmp/evaluation/304014-1172049116/rsat.sh /tmp/evaluation/304014-1172049116/instance-304014-1172049116.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-304014-1172049116 -o ROOT/results/node38/solver-304014-1172049116 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304014-1172049116/rsat.sh /tmp/evaluation/304014-1172049116/instance-304014-1172049116.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  285f48af14fc5df5c7e8b15de2ce71e5

RANDOM SEED= 854956445

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1583328 kB
Buffers:         34516 kB
Cached:         380996 kB
SwapCached:       4116 kB
Active:         334848 kB
Inactive:        91108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583328 kB
SwapTotal:     4192956 kB
SwapFree:      4183144 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          15352 kB
Slab:            32696 kB
Committed_AS:   517660 kB
PageTables:       1468 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= 66560 MiB

End job on node38 on Wed Feb 21 09:31:59 UTC 2007