Trace number 307212

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) 1200.03 1200.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
MD5SUM59c8db54641efdcb0f397a2fc06a7707
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 variables18999
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.09/0.11	c ==============================================================================
0.09/0.11	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.11	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.11	c ==============================================================================
0.09/0.11	c |         0 |   79800   239400 |   23939       0        0     nan |  0.000 % |
0.19/0.31	c |         0 |   79239   240731 |      --       0       --      -- |     --   | -561/1331
0.19/0.31	c ==============================================================================
0.19/0.31	c Result  :   #vars: 18499   #clauses: 79239   #literals: 240731
0.19/0.31	c CPU time:   0.284956 s
0.19/0.31	c ==============================================================================
0.39/0.42	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/node13/watcher-307212-1172115540 -o ROOT/results/node13/solver-307212-1172115540 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307212-1172115540/rsat.sh /tmp/evaluation/307212-1172115540/instance-307212-1172115540.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 1.01 3/77 22287
/proc/meminfo: memFree=1641336/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 231508527 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22287/statm: 1338 232 195 169 0 49 0
[pid=22288] ppid=22287 vsize=684 CPUtime=0
/proc/22288/stat : 22288 (SatElite) D 22287 22287 19123 0 -1 4194304 62 0 0 0 0 0 0 0 19 0 1 0 231508528 700416 44 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/22288/statm: 171 44 36 128 0 40 0

[startup+0.10765 s]
/proc/loadavg: 1.00 1.00 1.01 3/77 22287
/proc/meminfo: memFree=1641336/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 231508527 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22287/statm: 1338 232 195 169 0 49 0
[pid=22288] ppid=22287 vsize=10000 CPUtime=0.09
/proc/22288/stat : 22288 (SatElite) R 22287 22287 19123 0 -1 4194304 2106 0 0 0 8 1 0 0 18 0 1 0 231508528 10240000 2088 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134545897 0 0 4096 3 0 0 0 17 0 0 0
/proc/22288/statm: 2500 2088 49 128 0 2369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15352

[startup+0.519694 s]
/proc/loadavg: 1.00 1.00 1.01 3/77 22287
/proc/meminfo: memFree=1641336/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 5352

[startup+1.3398 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 22290
/proc/meminfo: memFree=1632360/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=8428 CPUtime=0.9
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 2004 0 0 0 89 1 0 0 25 0 1 0 231508570 8630272 1915 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526030 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 2107 1915 86 211 0 1893 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 13780

[startup+2.97602 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 22290
/proc/meminfo: memFree=1629800/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=11808 CPUtime=2.54
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 2853 0 0 0 252 2 0 0 25 0 1 0 231508570 12091392 2764 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529599 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 2952 2764 86 211 0 2738 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 17160

[startup+6.25246 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 22290
/proc/meminfo: memFree=1622248/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=19264 CPUtime=5.81
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 4690 0 0 0 579 2 0 0 25 0 1 0 231508570 19726336 4601 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 4816 4601 86 211 0 4602 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 24616

[startup+12.7153 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 22290
/proc/meminfo: memFree=1607408/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=33532 CPUtime=12.28
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 8263 0 0 0 1223 5 0 0 25 0 1 0 231508570 34336768 8138 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 8383 8138 86 211 0 8169 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 38884

[startup+25.528 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 22290
/proc/meminfo: memFree=1592368/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=47704 CPUtime=25.08
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 12034 0 0 0 2501 7 0 0 25 0 1 0 231508570 48848896 11713 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526693 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 11926 11713 86 211 0 11712 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 53056

[startup+51.1584 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 22290
/proc/meminfo: memFree=1566512/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=73712 CPUtime=50.7
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 18978 0 0 0 5059 11 0 0 25 0 1 0 231508570 75481088 18171 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 18428 18171 86 211 0 18214 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 79064

[startup+102.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22290
/proc/meminfo: memFree=1531952/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=108060 CPUtime=101.95
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 28003 0 0 0 10177 18 0 0 25 0 1 0 231508570 110653440 26808 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134983576 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 27015 26808 86 211 0 26801 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 113412

[startup+162.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1490672/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=149900 CPUtime=162.01
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 38545 0 0 0 16173 28 0 0 25 0 1 0 231508570 153497600 37156 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 37475 37156 86 211 0 37261 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 155252

[startup+222.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1480496/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=159712 CPUtime=222.06
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 41778 0 0 0 22176 30 0 0 25 0 1 0 231508570 163545088 39617 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 39928 39617 86 211 0 39714 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 165064

[startup+282.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1437232/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=204044 CPUtime=282.12
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 52894 0 0 0 28172 40 0 0 25 0 1 0 231508570 208941056 50733 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 51011 50733 86 211 0 50797 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 209396

[startup+342.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1385072/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=255908 CPUtime=342.17
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 67508 0 0 0 34167 50 0 0 25 0 1 0 231508570 262049792 63421 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 63977 63421 86 211 0 63763 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 261260

[startup+402.782 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1385072/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=255908 CPUtime=402.23
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 67508 0 0 0 40172 51 0 0 25 0 1 0 231508570 262049792 63421 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 63977 63421 86 211 0 63763 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 261260

[startup+462.854 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1384304/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=257480 CPUtime=462.28
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 67911 0 0 0 46177 51 0 0 25 0 1 0 231508570 263659520 63824 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 64370 63824 86 211 0 64156 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 262832

[startup+522.924 s]

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

[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=378068 CPUtime=582.4
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 99782 0 0 0 58162 78 0 0 25 0 1 0 231508570 387141632 94150 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 94517 94150 86 211 0 94303 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 383420

[startup+643.073 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1261872/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=378068 CPUtime=642.45
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 99782 0 0 0 64167 78 0 0 25 0 1 0 231508570 387141632 94150 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 94517 94150 86 211 0 94303 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 383420

[startup+703.144 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1261872/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=378068 CPUtime=702.51
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 99784 0 0 0 70172 79 0 0 25 0 1 0 231508570 387141632 94152 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 94517 94152 86 211 0 94303 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 383420

[startup+763.216 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1261872/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=378068 CPUtime=762.56
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 99784 0 0 0 76177 79 0 0 25 0 1 0 231508570 387141632 94152 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 94517 94152 86 211 0 94303 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 383420

[startup+823.287 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1256752/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=383276 CPUtime=822.62
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 101130 0 0 0 82180 82 0 0 25 0 1 0 231508570 392474624 95498 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 95819 95498 86 211 0 95605 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 388628

[startup+883.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1184368/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=455492 CPUtime=882.67
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 119295 0 0 0 88169 98 0 0 25 0 1 0 231508570 466423808 113660 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529253 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 113873 113660 86 211 0 113659 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 460844

[startup+943.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1128432/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=513892 CPUtime=942.73
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 134017 0 0 0 94161 112 0 0 25 0 1 0 231508570 526225408 127612 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 128473 127612 86 211 0 128259 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 519244

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1111600/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=529844 CPUtime=1002.78
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 141112 0 0 0 100159 119 0 0 25 0 1 0 231508570 542560256 131631 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530101 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 132461 131631 86 211 0 132247 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 535196

[startup+1063.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1111600/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=529844 CPUtime=1062.83
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 141112 0 0 0 106164 119 0 0 25 0 1 0 231508570 542560256 131631 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 132461 131631 86 211 0 132247 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 535196

[startup+1123.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1111600/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=529844 CPUtime=1122.88
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 141112 0 0 0 112169 119 0 0 25 0 1 0 231508570 542560256 131631 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 132461 131631 86 211 0 132247 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 535196

[startup+1183.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1111600/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=529844 CPUtime=1182.94
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 141112 0 0 0 118174 120 0 0 25 0 1 0 231508570 542560256 131631 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525872 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 132461 131631 86 211 0 132247 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 535196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1111600/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=529844 CPUtime=1199.64
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 141112 0 0 0 119844 120 0 0 25 0 1 0 231508570 542560256 131631 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 132461 131631 86 211 0 132247 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 535196

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22292
/proc/meminfo: memFree=1111600/2055920 swapFree=4192812/4192956
[pid=22287] ppid=22285 vsize=5352 CPUtime=0.39
/proc/22287/stat : 22287 (rsat.sh) S 22285 22287 19123 0 -1 4194304 305 2465 0 0 0 0 37 2 18 0 1 0 231508527 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22287/statm: 1338 234 195 169 0 49 0
[pid=22290] ppid=22287 vsize=529844 CPUtime=1199.64
/proc/22290/stat : 22290 (rsat) R 22287 22287 19123 0 -1 4194304 141112 0 0 0 119844 120 0 0 25 0 1 0 231508570 542560256 131631 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/22290/statm: 132461 131631 86 211 0 132247 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 535196

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22287 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=380942 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=23996
CPU time returned by wait4() is 0.404938
while last known CPU time is 1200.03

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

Real time (s): 1200.43
CPU time (s): 1200.03
CPU user time (s): 1198.81
CPU system time (s): 1.22
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 547500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.380942
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2770
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= 19
involuntary context switches= 12

runsolver used 1.14083 second user time and 3.12852 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Thu Feb 22 03:39:01 UTC 2007

IDJOB= 307212
IDBENCH= 20200
IDSOLVER= 104
FILE ID= node13/307212-1172115540

PBS_JOBID= 3865353

Free space on /tmp= 66539 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1299985238-16.cnf
COMMAND LINE= /tmp/evaluation/307212-1172115540/rsat.sh /tmp/evaluation/307212-1172115540/instance-307212-1172115540.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-307212-1172115540 -o ROOT/results/node13/solver-307212-1172115540 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307212-1172115540/rsat.sh /tmp/evaluation/307212-1172115540/instance-307212-1172115540.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  59c8db54641efdcb0f397a2fc06a7707

RANDOM SEED= 321972

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1641872 kB
Buffers:         42696 kB
Cached:         249908 kB
SwapCached:          0 kB
Active:         159560 kB
Inactive:       187540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3212 kB
Writeback:           0 kB
Mapped:          73428 kB
Slab:            52516 kB
Committed_AS:  1031280 kB
PageTables:       1744 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= 66539 MiB

End job on node13 on Thu Feb 22 03:59:03 UTC 2007