Trace number 329152

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) 1200.08 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k60.cnf
MD5SUM913879a5f9dcd02ef984b774902fd16f
Bench CategoryINDUST (industrial 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 variables41077
Number of clauses155700
Sum of the clauses size420372
Maximum clause length37
Minimum clause length1
Number of clauses of size 1798
Number of clauses of size 276566
Number of clauses of size 372380
Number of clauses of size 4326
Number of clauses of size 5625
Number of clauses of size over 55005

Solver Data (download as text)

0.00/0.02	c Parsing...
0.07/0.18	c ==============================================================================
0.07/0.18	c |           |     ORIGINAL     |              LEARNT              |          |
0.07/0.18	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.07/0.18	c ==============================================================================
0.07/0.18	c |         0 |  154902   419574 |   46470       0        0     nan |  0.000 % |
0.87/0.92	c |         0 |  118465   430797 |      --       0       --      -- |     --   | -34535/16912
0.87/0.92	c ==============================================================================
0.87/0.92	c Result  :   #vars: 16482   #clauses: 118465   #literals: 430797
0.87/0.92	c CPU time:   0.855869 s
0.87/0.92	c ==============================================================================
1.06/1.14	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-329152-1173133082 -o ROOT/results/node58/solver-329152-1173133082 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329152-1173133082/rsat.sh /tmp/evaluation/329152-1173133082/instance-329152-1173133082.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.60 0.88 0.96 3/64 20327
/proc/meminfo: memFree=994640/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=0
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 333264886 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 232 195 169 0 49 0
[pid=20328] ppid=20327 vsize=684 CPUtime=0
/proc/20328/stat : 20328 (SatElite) D 20327 20327 20262 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 333264886 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/20328/statm: 171 44 36 128 0 40 0

[startup+0.053874 s]
/proc/loadavg: 0.60 0.88 0.96 3/64 20327
/proc/meminfo: memFree=994640/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=0
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 333264886 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 232 195 169 0 49 0
[pid=20328] ppid=20327 vsize=3188 CPUtime=0.02
/proc/20328/stat : 20328 (SatElite) R 20327 20327 20262 0 -1 4194304 716 0 0 0 2 0 0 0 19 0 1 0 333264886 3264512 698 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20328/statm: 797 698 49 128 0 666 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8540

[startup+0.101878 s]
/proc/loadavg: 0.60 0.88 0.96 3/64 20327
/proc/meminfo: memFree=994640/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=0
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 333264886 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 232 195 169 0 49 0
[pid=20328] ppid=20327 vsize=9056 CPUtime=0.07
/proc/20328/stat : 20328 (SatElite) R 20327 20327 20262 0 -1 4194304 1896 0 0 0 6 1 0 0 19 0 1 0 333264886 9273344 1878 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20328/statm: 2264 1881 49 128 0 2133 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14408

[startup+0.3019 s]
/proc/loadavg: 0.60 0.88 0.96 3/64 20327
/proc/meminfo: memFree=994640/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=0
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 333264886 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 232 195 169 0 49 0
[pid=20328] ppid=20327 vsize=22892 CPUtime=0.27
/proc/20328/stat : 20328 (SatElite) R 20327 20327 20262 0 -1 4194304 5284 0 0 0 24 3 0 0 20 0 1 0 333264886 23441408 4893 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/20328/statm: 5723 4894 69 128 0 5592 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 28244

[startup+0.701944 s]
/proc/loadavg: 0.60 0.88 0.96 3/64 20327
/proc/meminfo: memFree=994640/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=0
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 283 0 0 0 0 0 0 0 19 0 1 0 333264886 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 232 195 169 0 49 0
[pid=20328] ppid=20327 vsize=26612 CPUtime=0.67
/proc/20328/stat : 20328 (SatElite) R 20327 20327 20262 0 -1 4194304 6229 0 0 0 63 4 0 0 23 0 1 0 333264886 27250688 5758 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134574441 0 0 4096 3 0 0 0 17 1 0 0
/proc/20328/statm: 6653 5758 69 128 0 6522 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 31964

[startup+1.50104 s]
/proc/loadavg: 0.63 0.88 0.96 2/66 20329
/proc/meminfo: memFree=968448/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 5352

[startup+3.10121 s]
/proc/loadavg: 0.63 0.88 0.96 2/66 20330
/proc/meminfo: memFree=979776/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=12260 CPUtime=1.95
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 2970 0 0 0 194 1 0 0 25 0 1 0 333265000 12554240 2873 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 3065 2874 86 211 0 2851 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 17612

[startup+6.30156 s]
/proc/loadavg: 0.66 0.88 0.96 2/66 20330
/proc/meminfo: memFree=974720/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=17120 CPUtime=5.15
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 4167 0 0 0 513 2 0 0 25 0 1 0 333265000 17530880 4070 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523294 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 4280 4070 86 211 0 4066 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 22472

[startup+12.7013 s]
/proc/loadavg: 0.69 0.88 0.96 2/66 20330
/proc/meminfo: memFree=968832/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=21640 CPUtime=11.54
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 5741 0 0 0 1151 3 0 0 25 0 1 0 333265000 22159360 5157 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 5410 5157 86 211 0 5196 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 26992

[startup+25.5017 s]
/proc/loadavg: 0.76 0.89 0.96 2/66 20330
/proc/meminfo: memFree=958976/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=31972 CPUtime=24.34
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 9173 0 0 0 2429 5 0 0 25 0 1 0 333265000 32739328 7623 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 7993 7623 86 211 0 7779 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 37324

[startup+51.1015 s]
/proc/loadavg: 0.84 0.89 0.96 2/66 20330
/proc/meminfo: memFree=955136/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=35644 CPUtime=49.92
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 10943 0 0 0 4985 7 0 0 25 0 1 0 333265000 36499456 8621 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 8911 8621 86 211 0 8697 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 40996

[startup+102.305 s]
/proc/loadavg: 0.93 0.91 0.96 2/66 20330
/proc/meminfo: memFree=940928/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=50896 CPUtime=101.11
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 16418 0 0 0 10100 11 0 0 25 0 1 0 333265000 52117504 12168 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 12724 12168 86 211 0 12510 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 56248

[startup+162.302 s]
/proc/loadavg: 0.97 0.92 0.96 2/66 20330
/proc/meminfo: memFree=921856/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=70252 CPUtime=161.09
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 21300 0 0 0 16093 16 0 0 25 0 1 0 333265000 71938048 17049 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 17563 17049 86 211 0 17349 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 75604

[startup+222.301 s]
/proc/loadavg: 0.99 0.93 0.96 2/66 20330
/proc/meminfo: memFree=893760/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=97020 CPUtime=221.06
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 29712 0 0 0 22085 21 0 0 25 0 1 0 333265000 99348480 23916 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 24255 23916 86 211 0 24041 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 102372

[startup+282.302 s]
/proc/loadavg: 0.99 0.94 0.96 2/66 20330
/proc/meminfo: memFree=893760/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=97020 CPUtime=281.05
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 29712 0 0 0 28084 21 0 0 25 0 1 0 333265000 99348480 23916 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526643 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 24255 23916 86 211 0 24041 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 102372

[startup+342.301 s]
/proc/loadavg: 0.99 0.95 0.96 2/66 20330
/proc/meminfo: memFree=893312/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=97588 CPUtime=341.04
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 29882 0 0 0 34082 22 0 0 25 0 1 0 333265000 99930112 24086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 24397 24086 86 211 0 24183 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 102940


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

[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=145252 CPUtime=580.96
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 45158 0 0 0 58062 34 0 0 25 0 1 0 333265000 148738048 35485 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 36313 35485 86 211 0 36099 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 150604

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 20330
/proc/meminfo: memFree=847424/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=145252 CPUtime=640.95
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 45158 0 0 0 64061 34 0 0 25 0 1 0 333265000 148738048 35485 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 36313 35485 86 211 0 36099 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 150604

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 20330
/proc/meminfo: memFree=847488/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=145252 CPUtime=700.93
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 45160 0 0 0 70059 34 0 0 25 0 1 0 333265000 148738048 35487 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525872 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 36313 35487 86 211 0 36099 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 150604

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 20330
/proc/meminfo: memFree=845440/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=147340 CPUtime=760.92
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 45680 0 0 0 76057 35 0 0 25 0 1 0 333265000 150876160 36007 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529689 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 36835 36007 86 211 0 36621 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 152692

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 20330
/proc/meminfo: memFree=828416/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=164496 CPUtime=820.89
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 49966 0 0 0 82050 39 0 0 25 0 1 0 333265000 168443904 40293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 41124 40293 86 211 0 40910 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 169848

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 20330
/proc/meminfo: memFree=812992/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=179812 CPUtime=880.88
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 53777 0 0 0 88044 44 0 0 25 0 1 0 333265000 184127488 44102 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 44953 44102 86 211 0 44739 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 185164

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 20330
/proc/meminfo: memFree=799296/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=193636 CPUtime=940.86
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 57243 0 0 0 94038 48 0 0 25 0 1 0 333265000 198283264 47567 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523203 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 48409 47567 86 211 0 48195 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 198988

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 20330
/proc/meminfo: memFree=784128/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=208484 CPUtime=1000.85
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 60992 0 0 0 100033 52 0 0 25 0 1 0 333265000 213487616 51315 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 52121 51315 86 211 0 51907 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 213836

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 20330
/proc/meminfo: memFree=776704/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=215516 CPUtime=1060.82
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 62843 0 0 0 106029 53 0 0 25 0 1 0 333265000 220688384 53155 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 53879 53155 86 211 0 53665 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 220868

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 20330
/proc/meminfo: memFree=772480/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=219632 CPUtime=1120.81
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 63975 0 0 0 112026 55 0 0 25 0 1 0 333265000 224903168 54220 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 54908 54220 86 211 0 54694 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 224984

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 20330
/proc/meminfo: memFree=761536/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=230832 CPUtime=1180.79
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 66805 0 0 0 118022 57 0 0 25 0 1 0 333265000 236371968 57004 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 57708 57004 86 211 0 57494 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 236184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 20330
/proc/meminfo: memFree=756416/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=235848 CPUtime=1198.99
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 68077 0 0 0 119840 59 0 0 25 0 1 0 333265000 241508352 58211 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 58962 58211 86 211 0 58748 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 241200

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 20330
/proc/meminfo: memFree=756416/2055920 swapFree=4184224/4192956
[pid=20327] ppid=20325 vsize=5352 CPUtime=1.09
/proc/20327/stat : 20327 (rsat.sh) S 20325 20327 20262 0 -1 4194304 305 6731 0 0 0 0 103 6 16 0 1 0 333264886 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20327/statm: 1338 234 195 169 0 49 0
[pid=20330] ppid=20327 vsize=235848 CPUtime=1198.99
/proc/20330/stat : 20330 (rsat) R 20327 20327 20262 0 -1 4194304 68077 0 0 0 119840 59 0 0 25 0 1 0 333265000 241508352 58211 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20330/statm: 58962 58211 86 211 0 58748 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 241200

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20327 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=37842 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=64990
CPU time returned by wait4() is 1.10283
while last known CPU time is 1200.08

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

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.43
CPU system time (s): 0.65
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 241200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.03784
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7036
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= 24
involuntary context switches= 16

runsolver used 1.11083 second user time and 2.54461 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Mar  5 22:18:02 UTC 2007

IDJOB= 329152
IDBENCH= 20533
IDSOLVER= 104
FILE ID= node58/329152-1173133082

PBS_JOBID= 4015187

Free space on /tmp= 66479 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k60.cnf
COMMAND LINE= /tmp/evaluation/329152-1173133082/rsat.sh /tmp/evaluation/329152-1173133082/instance-329152-1173133082.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-329152-1173133082 -o ROOT/results/node58/solver-329152-1173133082 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329152-1173133082/rsat.sh /tmp/evaluation/329152-1173133082/instance-329152-1173133082.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  913879a5f9dcd02ef984b774902fd16f

RANDOM SEED= 231792178

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:        995048 kB
Buffers:         50428 kB
Cached:         914484 kB
SwapCached:       2864 kB
Active:          24244 kB
Inactive:       950148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        995048 kB
SwapTotal:     4192956 kB
SwapFree:      4184224 kB
Dirty:            5724 kB
Writeback:           0 kB
Mapped:          15388 kB
Slab:            72512 kB
Committed_AS:   755640 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= 66496 MiB

End job on node58 on Mon Mar  5 22:38:05 UTC 2007