Trace number 336088

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
sgp_5-6-8.sat05-2669.reshuffled-07.cnf
MD5SUM4064da8380443613a08af89e2e77b8a2
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 variables58560
Number of clauses778800
Sum of the clauses size1766280
Maximum clause length48
Minimum clause length1
Number of clauses of size 196
Number of clauses of size 2599208
Number of clauses of size 3177096
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52400

Solver Data (download as text)

0.00/0.00	c Parsing...
1.00/1.07	c ==============================================================================
1.00/1.07	c |           |     ORIGINAL     |              LEARNT              |          |
1.00/1.07	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.00/1.07	c ==============================================================================
1.00/1.07	c |         0 |  688593  1577702 |  206577       0        0     nan |  0.000 % |
4.59/4.69	c |         0 |  433992  1014604 |      --       0       --      -- |     --   | -9768/25492
4.59/4.69	c ==============================================================================
4.59/4.69	c Result  :   #vars: 17791   #clauses: 433992   #literals: 1014604
4.59/4.69	c CPU time:   4.5923 s
4.59/4.69	c ==============================================================================
5.09/5.20	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/node6/watcher-336088-1173640166 -o ROOT/results/node6/solver-336088-1173640166 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336088-1173640166/rsat.sh /tmp/evaluation/336088-1173640166/instance-336088-1173640166.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 0.96 3/77 31563
/proc/meminfo: memFree=1691000/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=0
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 383971528 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31563/statm: 1338 232 195 169 0 49 0
[pid=31564] ppid=31563 vsize=1556 CPUtime=0
/proc/31564/stat : 31564 (SatElite) R 31563 31563 30189 0 -1 4194304 270 0 0 0 0 0 0 0 19 0 1 0 383971528 1593344 252 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134548165 0 0 4096 3 0 0 0 17 1 0 0
/proc/31564/statm: 389 254 49 128 0 258 0

[startup+0.0325869 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 31563
/proc/meminfo: memFree=1691000/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=0
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 383971528 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31563/statm: 1338 232 195 169 0 49 0
[pid=31564] ppid=31563 vsize=7628 CPUtime=0.02
/proc/31564/stat : 31564 (SatElite) R 31563 31563 30189 0 -1 4194304 1739 0 0 0 2 0 0 0 19 0 1 0 383971528 7811072 1681 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31564/statm: 1907 1681 49 128 0 1776 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12980

[startup+0.1016 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 31563
/proc/meminfo: memFree=1691000/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=0
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 383971528 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31563/statm: 1338 232 195 169 0 49 0
[pid=31564] ppid=31563 vsize=11580 CPUtime=0.08
/proc/31564/stat : 31564 (SatElite) R 31563 31563 30189 0 -1 4194304 2651 0 0 0 8 0 0 0 19 0 1 0 383971528 11857920 2593 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31564/statm: 2895 2593 50 128 0 2764 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16932

[startup+0.301639 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 31563
/proc/meminfo: memFree=1691000/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=0
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 383971528 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31563/statm: 1338 232 195 169 0 49 0
[pid=31564] ppid=31563 vsize=20672 CPUtime=0.28
/proc/31564/stat : 31564 (SatElite) R 31563 31563 30189 0 -1 4194304 4965 0 0 0 27 1 0 0 20 0 1 0 383971528 21168128 4907 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31564/statm: 5168 4907 50 128 0 5037 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 26024

[startup+0.701718 s]
/proc/loadavg: 0.99 0.97 0.96 3/77 31563
/proc/meminfo: memFree=1691000/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=0
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 383971528 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31563/statm: 1338 232 195 169 0 49 0
[pid=31564] ppid=31563 vsize=37340 CPUtime=0.69
/proc/31564/stat : 31564 (SatElite) R 31563 31563 30189 0 -1 4194304 8681 0 0 0 64 5 0 0 24 0 1 0 383971528 38236160 8623 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31564/statm: 9335 8624 50 128 0 9204 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42692

[startup+1.50188 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31565
/proc/meminfo: memFree=1645736/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=0
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 383971528 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31563/statm: 1338 232 195 169 0 49 0
[pid=31564] ppid=31563 vsize=53344 CPUtime=1.48
/proc/31564/stat : 31564 (SatElite) R 31563 31563 30189 0 -1 4194304 12331 0 0 0 142 6 0 0 25 0 1 0 383971528 54624256 12273 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134538968 0 0 4096 3 0 0 0 17 1 0 0
/proc/31564/statm: 13336 12273 64 128 0 13205 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 58696

[startup+3.10119 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31565
/proc/meminfo: memFree=1636136/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=0
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 383971528 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31563/statm: 1338 232 195 169 0 49 0
[pid=31564] ppid=31563 vsize=58824 CPUtime=3.09
/proc/31564/stat : 31564 (SatElite) R 31563 31563 30189 0 -1 4194304 14932 0 0 0 301 8 0 0 25 0 1 0 383971528 60235776 13413 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571439 0 0 4096 3 0 0 0 17 1 0 0
/proc/31564/statm: 14706 13413 69 128 0 14575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64176

[startup+6.30182 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1669608/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=24072 CPUtime=1.09
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 5917 0 0 0 106 3 0 0 25 0 1 0 383972048 24649728 5833 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 6018 5833 86 211 0 5804 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 29424

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1651368/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=33392 CPUtime=7.49
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 8253 0 0 0 744 5 0 0 25 0 1 0 383972048 34193408 8165 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 8348 8165 86 211 0 8134 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 38744

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1629800/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=54108 CPUtime=20.28
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 13492 0 0 0 2019 9 0 0 25 0 1 0 383972048 55406592 13273 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 13527 13273 86 211 0 13313 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 59460

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1612392/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=71672 CPUtime=45.86
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 17932 0 0 0 4573 13 0 0 25 0 1 0 383972048 73392128 17713 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529680 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 17918 17713 86 211 0 17704 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 77024

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1577896/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=106172 CPUtime=97.04
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 26669 0 0 0 9683 21 0 0 25 0 1 0 383972048 108720128 26256 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 26543 26256 86 211 0 26329 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 111524

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1543720/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=140296 CPUtime=157.02
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 35283 0 0 0 15671 31 0 0 25 0 1 0 383972048 143663104 34870 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 35074 34870 86 211 0 34860 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 145648

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1521000/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=163676 CPUtime=217
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 42719 0 0 0 21663 37 0 0 25 0 1 0 383972048 167604224 40379 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 40919 40379 86 211 0 40705 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 169028

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1521064/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=163676 CPUtime=276.97
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 42719 0 0 0 27660 37 0 0 25 0 1 0 383972048 167604224 40379 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 40919 40379 86 211 0 40705 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 169028

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1521064/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=163676 CPUtime=336.95
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 42719 0 0 0 33657 38 0 0 25 0 1 0 383972048 167604224 40379 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 40919 40379 86 211 0 40705 0

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

[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=271040 CPUtime=576.86
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 69772 0 0 0 57618 68 0 0 25 0 1 0 383972048 277544960 67430 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 67760 67430 86 211 0 67546 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 276392

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1409256/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=274188 CPUtime=636.84
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 72120 0 0 0 63614 70 0 0 25 0 1 0 383972048 280768512 68238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 68547 68238 86 211 0 68333 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 279540

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1409320/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=274188 CPUtime=696.81
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 72120 0 0 0 69611 70 0 0 25 0 1 0 383972048 280768512 68238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 68547 68238 86 211 0 68333 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 279540

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1409384/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=274188 CPUtime=756.8
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 72120 0 0 0 75609 71 0 0 25 0 1 0 383972048 280768512 68238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 68547 68238 86 211 0 68333 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 279540

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1409384/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=274188 CPUtime=816.77
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 72120 0 0 0 81606 71 0 0 25 0 1 0 383972048 280768512 68238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 68547 68238 86 211 0 68333 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 279540

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1409448/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=274188 CPUtime=876.75
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 72120 0 0 0 87603 72 0 0 25 0 1 0 383972048 280768512 68238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 68547 68238 86 211 0 68333 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 279540

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1409384/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=274188 CPUtime=936.72
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 72120 0 0 0 93600 72 0 0 25 0 1 0 383972048 280768512 68238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 68547 68238 86 211 0 68333 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 279540

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1409448/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=274188 CPUtime=996.71
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 72120 0 0 0 99598 73 0 0 25 0 1 0 383972048 280768512 68238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 68547 68238 86 211 0 68333 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 279540

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1391400/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=292300 CPUtime=1056.68
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 76727 0 0 0 105591 77 0 0 25 0 1 0 383972048 299315200 72843 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 73075 72843 86 211 0 72861 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 297652

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1363880/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=322444 CPUtime=1116.66
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 84324 0 0 0 111581 85 0 0 25 0 1 0 383972048 330182656 79667 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 80611 79667 86 211 0 80397 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 327796

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1337320/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=348800 CPUtime=1176.63
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 90980 0 0 0 117571 92 0 0 25 0 1 0 383972048 357171200 86323 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 87200 86323 86 211 0 86986 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 354152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/79 31566
/proc/meminfo: memFree=1329448/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=356200 CPUtime=1194.84
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 92837 0 0 0 119389 95 0 0 25 0 1 0 383972048 364748800 88180 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 89050 88180 86 211 0 88836 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 361552

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 2/79 31566
/proc/meminfo: memFree=1329448/2055924 swapFree=4156844/4192956
[pid=31563] ppid=31561 vsize=5352 CPUtime=5.18
/proc/31563/stat : 31563 (rsat.sh) S 31561 31563 30189 0 -1 4194304 305 16491 0 0 0 0 506 12 16 0 1 0 383971528 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31563/statm: 1338 234 195 169 0 49 0
[pid=31566] ppid=31563 vsize=356200 CPUtime=1194.84
/proc/31566/stat : 31566 (rsat) R 31563 31563 30189 0 -1 4194304 92837 0 0 0 119389 95 0 0 25 0 1 0 383972048 364748800 88180 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31566/statm: 89050 88180 86 211 0 88836 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 361552

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31563 and gives childrusage.ru_utime.tv_sec=5 childrusage.ru_utime.tv_usec=68229 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=126980
CPU time returned by wait4() is 5.19521
while last known CPU time is 1200.02

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): 1200.02
CPU user time (s): 1198.95
CPU system time (s): 1.07
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 361552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.06823
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16796
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 13

runsolver used 1.2858 second user time and 3.09053 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Mar 11 19:09:28 UTC 2007

IDJOB= 336088
IDBENCH= 24667
IDSOLVER= 104
FILE ID= node6/336088-1173640166

PBS_JOBID= 4101325

Free space on /tmp= 66419 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/sgp_5-6-8.sat05-2669.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336088-1173640166/rsat.sh /tmp/evaluation/336088-1173640166/instance-336088-1173640166.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-336088-1173640166 -o ROOT/results/node6/solver-336088-1173640166 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336088-1173640166/rsat.sh /tmp/evaluation/336088-1173640166/instance-336088-1173640166.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  4064da8380443613a08af89e2e77b8a2

RANDOM SEED= 172430781

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1691472 kB
Buffers:         33208 kB
Cached:         240068 kB
SwapCached:       2192 kB
Active:         121720 kB
Inactive:       174164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1691472 kB
SwapTotal:     4192956 kB
SwapFree:      4156844 kB
Dirty:           14104 kB
Writeback:           0 kB
Mapped:          30740 kB
Slab:            54172 kB
Committed_AS:  1365972 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= 66412 MiB

End job on node6 on Sun Mar 11 19:29:31 UTC 2007