Trace number 337474

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 1201.01

General information on the benchmark

Namecrafted/Hard/contest03/others/
mm-2x3-8-8-sb.1.sat05-475.reshuffled-07.cnf
MD5SUM4a090b704246d3ad726ea9c32639743a
Bench CategoryCRAFTED (crafted 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 variables2326
Number of clauses80891
Sum of the clauses size424112
Maximum clause length9
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21079
Number of clauses of size 319889
Number of clauses of size 413613
Number of clauses of size 511813
Number of clauses of size over 534497

Solver Data (download as text)

0.00/0.02	c Parsing...
0.07/0.14	c ==============================================================================
0.07/0.14	c |           |     ORIGINAL     |              LEARNT              |          |
0.07/0.14	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.07/0.14	c ==============================================================================
0.07/0.14	c |         0 |   80891   424112 |   24267       0        0     nan |  0.000 % |
0.07/0.14	c |         0 |   80867   424064 |      --       0       --      -- |     --   | -24/-48
0.07/0.14	c ==============================================================================
0.07/0.14	c Result  :   #vars: 2314   #clauses: 80867   #literals: 424064
0.07/0.14	c CPU time:   0.114982 s
0.07/0.14	c ==============================================================================
0.21/0.38	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/node13/watcher-337474-1173667965 -o ROOT/results/node13/solver-337474-1173667965 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337474-1173667965/rsat.sh /tmp/evaluation/337474-1173667965/instance-337474-1173667965.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: 0.99 0.97 0.94 3/77 12731
/proc/meminfo: memFree=1764152/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 386751029 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12731/statm: 1338 232 195 169 0 49 0
[pid=12732] ppid=12731 vsize=684 CPUtime=0
/proc/12732/stat : 12732 (SatElite) D 12731 12731 12574 0 -1 4194304 62 0 0 0 0 0 0 0 19 0 1 0 386751029 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/12732/statm: 171 44 36 128 0 40 0

[startup+0.0319961 s]
/proc/loadavg: 0.99 0.97 0.94 3/77 12731
/proc/meminfo: memFree=1764152/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 386751029 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12731/statm: 1338 232 195 169 0 49 0
[pid=12732] ppid=12731 vsize=1568 CPUtime=0.01
/proc/12732/stat : 12732 (SatElite) R 12731 12731 12574 0 -1 4194304 287 0 0 0 1 0 0 0 18 0 1 0 386751029 1605632 269 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 0 0 0
/proc/12732/statm: 392 270 49 128 0 261 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6920

[startup+0.103004 s]
/proc/loadavg: 0.99 0.97 0.94 3/77 12731
/proc/meminfo: memFree=1764152/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 386751029 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12731/statm: 1338 232 195 169 0 49 0
[pid=12732] ppid=12731 vsize=4740 CPUtime=0.07
/proc/12732/stat : 12732 (SatElite) R 12731 12731 12574 0 -1 4194304 1091 0 0 0 7 0 0 0 18 0 1 0 386751029 4853760 1073 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 0 0 0
/proc/12732/statm: 1185 1073 49 128 0 1054 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10092

[startup+0.302029 s]
/proc/loadavg: 0.99 0.97 0.94 3/77 12731
/proc/meminfo: memFree=1764152/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 386751029 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12731/statm: 1338 232 195 169 0 49 0
[pid=12732] ppid=12731 vsize=8284 CPUtime=0.21
/proc/12732/stat : 12732 (SatElite) R 12731 12731 12574 0 -1 4194304 1857 0 0 0 19 2 0 0 18 0 1 0 386751029 8482816 1839 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 0 0 0
/proc/12732/statm: 2071 1839 70 128 0 1940 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 13636

[startup+0.701093 s]
/proc/loadavg: 0.99 0.97 0.94 3/77 12731
/proc/meminfo: memFree=1764152/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5352

[startup+1.50119 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 12734
/proc/meminfo: memFree=1786856/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=7364 CPUtime=1.11
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 1676 0 0 0 111 0 0 0 25 0 1 0 386751067 7540736 1662 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529599 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 1841 1662 86 211 0 1627 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 12716

[startup+3.1014 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 12734
/proc/meminfo: memFree=1785448/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=9180 CPUtime=2.71
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 2089 0 0 0 271 0 0 0 25 0 1 0 386751067 9400320 2075 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 2295 2075 86 211 0 2081 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 14532

[startup+6.30183 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 12734
/proc/meminfo: memFree=1782888/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=10328 CPUtime=5.9
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 2592 0 0 0 590 0 0 0 25 0 1 0 386751067 10575872 2382 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524206 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 2582 2382 86 211 0 2368 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 15680

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 12734
/proc/meminfo: memFree=1781288/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=12524 CPUtime=12.3
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 3574 0 0 0 1229 1 0 0 25 0 1 0 386751067 12824576 2878 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 3131 2878 86 211 0 2917 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 17876

[startup+25.5024 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 12734
/proc/meminfo: memFree=1780264/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=13596 CPUtime=25.09
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 3874 0 0 0 2508 1 0 0 25 0 1 0 386751067 13922304 3178 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 3399 3178 86 211 0 3185 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 18948

[startup+51.1028 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 12734
/proc/meminfo: memFree=1775016/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=19444 CPUtime=50.68
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 5824 0 0 0 5065 3 0 0 25 0 1 0 386751067 19910656 4546 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 4861 4546 86 211 0 4647 0
Current children cumulated CPU time (s) 50.97
Current children cumulated vsize (KiB) 24796

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 12734
/proc/meminfo: memFree=1770600/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=23188 CPUtime=101.84
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 7626 0 0 0 10180 4 0 0 25 0 1 0 386751067 23744512 5559 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 5797 5559 86 211 0 5583 0
Current children cumulated CPU time (s) 102.13
Current children cumulated vsize (KiB) 28540

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 12734
/proc/meminfo: memFree=1766952/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=27872 CPUtime=161.8
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 10509 0 0 0 16175 5 0 0 25 0 1 0 386751067 28540928 6439 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 6968 6439 86 211 0 6754 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 33224

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/79 12734
/proc/meminfo: memFree=1762856/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=32096 CPUtime=221.77
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 11578 0 0 0 22170 7 0 0 25 0 1 0 386751067 32866304 7508 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 8024 7508 86 211 0 7810 0
Current children cumulated CPU time (s) 222.06
Current children cumulated vsize (KiB) 37448

[startup+282.303 s]
/proc/loadavg: 1.15 1.02 0.95 2/79 12734
/proc/meminfo: memFree=1758760/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=35192 CPUtime=281.72
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 14271 0 0 0 28164 8 0 0 25 0 1 0 386751067 36036608 8471 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 8798 8471 86 211 0 8584 0
Current children cumulated CPU time (s) 282.01
Current children cumulated vsize (KiB) 40544

[startup+342.303 s]
/proc/loadavg: 1.13 1.04 0.96 2/79 12734
/proc/meminfo: memFree=1758696/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=35324 CPUtime=341.69
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 14288 0 0 0 34161 8 0 0 25 0 1 0 386751067 36171776 8488 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 8831 8488 86 211 0 8617 0
Current children cumulated CPU time (s) 341.98
Current children cumulated vsize (KiB) 40676


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

[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=50940 CPUtime=521.57
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 18226 0 0 0 52139 18 0 0 25 0 1 0 386751067 52162560 11656 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 12735 11656 86 211 0 12521 0
Current children cumulated CPU time (s) 521.86
Current children cumulated vsize (KiB) 56292

[startup+582.302 s]
/proc/loadavg: 1.36 1.14 1.01 2/79 13343
/proc/meminfo: memFree=1716160/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=51512 CPUtime=581.45
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 22440 0 0 0 58113 32 0 0 25 0 1 0 386751067 52748288 12079 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 12878 12079 86 211 0 12664 0
Current children cumulated CPU time (s) 581.74
Current children cumulated vsize (KiB) 56864

[startup+642.302 s]
/proc/loadavg: 1.13 1.11 1.01 2/79 13343
/proc/meminfo: memFree=1716328/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=51512 CPUtime=641.42
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 22440 0 0 0 64110 32 0 0 25 0 1 0 386751067 52748288 12079 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 12878 12079 86 211 0 12664 0
Current children cumulated CPU time (s) 641.71
Current children cumulated vsize (KiB) 56864

[startup+702.301 s]
/proc/loadavg: 1.05 1.09 1.00 2/79 13343
/proc/meminfo: memFree=1716328/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=51512 CPUtime=701.38
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 22440 0 0 0 70106 32 0 0 25 0 1 0 386751067 52748288 12079 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 12878 12079 86 211 0 12664 0
Current children cumulated CPU time (s) 701.67
Current children cumulated vsize (KiB) 56864

[startup+762.305 s]
/proc/loadavg: 1.02 1.07 1.00 2/79 13343
/proc/meminfo: memFree=1716328/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=51644 CPUtime=761.31
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 22465 0 0 0 76099 32 0 0 25 0 1 0 386751067 52883456 12104 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 12911 12104 86 211 0 12697 0
Current children cumulated CPU time (s) 761.6
Current children cumulated vsize (KiB) 56996

[startup+822.301 s]
/proc/loadavg: 1.00 1.06 1.00 2/79 13343
/proc/meminfo: memFree=1715944/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=52364 CPUtime=821.28
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 22582 0 0 0 82096 32 0 0 25 0 1 0 386751067 53620736 12221 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 13091 12221 86 211 0 12877 0
Current children cumulated CPU time (s) 821.57
Current children cumulated vsize (KiB) 57716

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/79 13343
/proc/meminfo: memFree=1715176/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=53412 CPUtime=881.26
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 22813 0 0 0 88093 33 0 0 25 0 1 0 386751067 54693888 12386 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 13353 12386 86 211 0 13139 0
Current children cumulated CPU time (s) 881.55
Current children cumulated vsize (KiB) 58764

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 13343
/proc/meminfo: memFree=1714664/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=54312 CPUtime=941.21
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 23050 0 0 0 94088 33 0 0 25 0 1 0 386751067 55615488 12590 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 13578 12590 86 211 0 13364 0
Current children cumulated CPU time (s) 941.5
Current children cumulated vsize (KiB) 59664

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 13343
/proc/meminfo: memFree=1710952/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=57944 CPUtime=1001.16
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 23982 0 0 0 100082 34 0 0 25 0 1 0 386751067 59334656 13522 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 14486 13522 86 211 0 14272 0
Current children cumulated CPU time (s) 1001.45
Current children cumulated vsize (KiB) 63296

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 13343
/proc/meminfo: memFree=1707496/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=61152 CPUtime=1061.12
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 24868 0 0 0 106077 35 0 0 25 0 1 0 386751067 62619648 14408 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 15288 14408 86 211 0 15074 0
Current children cumulated CPU time (s) 1061.41
Current children cumulated vsize (KiB) 66504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13343
/proc/meminfo: memFree=1704360/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=64452 CPUtime=1121.07
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 25726 0 0 0 112071 36 0 0 25 0 1 0 386751067 65998848 15201 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 16113 15201 86 211 0 15899 0
Current children cumulated CPU time (s) 1121.36
Current children cumulated vsize (KiB) 69804

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13343
/proc/meminfo: memFree=1701224/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=67560 CPUtime=1181.02
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 26616 0 0 0 118065 37 0 0 25 0 1 0 386751067 69181440 15960 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 16890 15960 86 211 0 16676 0
Current children cumulated CPU time (s) 1181.31
Current children cumulated vsize (KiB) 72912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 13343
/proc/meminfo: memFree=1700392/2055920 swapFree=4158788/4192956
[pid=12731] ppid=12729 vsize=5352 CPUtime=0.29
/proc/12731/stat : 12731 (rsat.sh) S 12729 12731 12574 0 -1 4194304 305 1858 0 0 0 0 26 3 16 0 1 0 386751029 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12731/statm: 1338 234 195 169 0 49 0
[pid=12734] ppid=12731 vsize=68720 CPUtime=1199.71
/proc/12734/stat : 12734 (rsat) R 12731 12731 12574 0 -1 4194304 26896 0 0 0 119934 37 0 0 25 0 1 0 386751067 70369280 16142 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/12734/statm: 17180 16142 86 211 0 16966 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 74072

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12731 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=267959 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=32994
CPU time returned by wait4() is 0.300953
while last known CPU time is 1200

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

Real time (s): 1201.01
CPU time (s): 1200
CPU user time (s): 1199.6
CPU system time (s): 0.4
CPU usage (%): 99.9156
Max. virtual memory (cumulated for all children) (KiB): 74072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.267959
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2163
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= 32
involuntary context switches= 4

runsolver used 1.3108 second user time and 3.11153 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Mar 12 02:52:46 UTC 2007

IDJOB= 337474
IDBENCH= 24700
IDSOLVER= 104
FILE ID= node13/337474-1173667965

PBS_JOBID= 4101443

Free space on /tmp= 66450 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/mm-2x3-8-8-sb.1.sat05-475.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337474-1173667965/rsat.sh /tmp/evaluation/337474-1173667965/instance-337474-1173667965.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-337474-1173667965 -o ROOT/results/node13/solver-337474-1173667965 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337474-1173667965/rsat.sh /tmp/evaluation/337474-1173667965/instance-337474-1173667965.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  4a090b704246d3ad726ea9c32639743a

RANDOM SEED= 390755342

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:       1764560 kB
Buffers:         35420 kB
Cached:         171332 kB
SwapCached:       2076 kB
Active:         148864 kB
Inactive:        80420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764560 kB
SwapTotal:     4192956 kB
SwapFree:      4158788 kB
Dirty:            3992 kB
Writeback:           0 kB
Mapped:          30496 kB
Slab:            47636 kB
Committed_AS:  1676164 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= 66501 MiB

End job on node13 on Mon Mar 12 03:12:49 UTC 2007