Trace number 306433

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 1200.35

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
MD5SUMf2fec9cb29c1b6ad2520f981dedcdd00
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark129.028
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   29400    88200 |    8819       0        0     nan |  0.000 % |
0.00/0.10	c |         0 |   29207    88731 |      --       0       --      -- |     --   | -193/531
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 6823   #clauses: 29207   #literals: 88731
0.00/0.10	c CPU time:   0.091986 s
0.00/0.10	c ==============================================================================
0.10/0.14	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-306433-1172099004 -o ROOT/results/node41/solver-306433-1172099004 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306433-1172099004/rsat.sh /tmp/evaluation/306433-1172099004/instance-306433-1172099004.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16914
/proc/meminfo: memFree=1619320/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 229856368 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16914/statm: 1338 232 195 169 0 49 0
[pid=16915] ppid=16914 vsize=1364 CPUtime=0
/proc/16915/stat : 16915 (SatElite) R 16914 16914 16509 0 -1 4194304 236 0 0 0 0 0 0 0 19 0 1 0 229856368 1396736 218 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/16915/statm: 389 225 49 128 0 258 0

[startup+0.106699 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16914
/proc/meminfo: memFree=1619320/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 229856368 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16914/statm: 1338 232 195 169 0 49 0
[pid=16915] ppid=16914 vsize=4108 CPUtime=0.1
/proc/16915/stat : 16915 (SatElite) R 16914 16914 16509 0 -1 4194304 1024 0 0 0 9 1 0 0 20 0 1 0 229856368 4206592 922 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/16915/statm: 1027 922 70 128 0 896 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9460

[startup+0.514734 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16914
/proc/meminfo: memFree=1619320/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.33481 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1614248/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=6684 CPUtime=1.17
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 1529 0 0 0 117 0 0 0 25 0 1 0 229856383 6844416 1509 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 1671 1509 86 211 0 1457 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 12036

[startup+2.97095 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1610792/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=11304 CPUtime=2.81
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 2665 0 0 0 280 1 0 0 25 0 1 0 229856383 11575296 2645 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523203 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 2826 2645 86 211 0 2612 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 16656

[startup+6.25624 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1605736/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=15984 CPUtime=6.09
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 3920 0 0 0 608 1 0 0 25 0 1 0 229856383 16367616 3836 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 3996 3836 86 211 0 3782 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 21336

[startup+12.7068 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1596008/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=23808 CPUtime=12.55
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 6085 0 0 0 1252 3 0 0 25 0 1 0 229856383 24379392 5741 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 5952 5741 86 211 0 5738 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29160

[startup+25.5249 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1585768/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=34360 CPUtime=25.36
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 9140 0 0 0 2532 4 0 0 25 0 1 0 229856383 35184640 8310 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 8590 8310 86 211 0 8376 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39712

[startup+51.1461 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1569448/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=50364 CPUtime=50.97
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 13597 0 0 0 5090 7 0 0 25 0 1 0 229856383 51572736 12379 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 12591 12379 86 211 0 12377 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 55716

[startup+102.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1543272/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=78416 CPUtime=102.2
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 21461 0 0 0 10207 13 0 0 25 0 1 0 229856383 80297984 19277 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 19604 19277 86 211 0 19390 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 83768

[startup+162.445 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 16917
/proc/meminfo: memFree=1511528/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=108300 CPUtime=162.25
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 29798 0 0 0 16203 22 0 0 25 0 1 0 229856383 110899200 26842 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529131 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 27075 26842 86 211 0 26861 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 113652

[startup+222.501 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 16917
/proc/meminfo: memFree=1465320/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=155224 CPUtime=222.29
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 43242 0 0 0 22197 32 0 0 25 0 1 0 229856383 158949376 38360 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 38806 38360 86 211 0 38592 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 160576

[startup+282.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1465320/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=155224 CPUtime=282.33
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 43242 0 0 0 28201 32 0 0 25 0 1 0 229856383 158949376 38360 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 38806 38360 86 211 0 38592 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 160576

[startup+342.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1456808/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=165020 CPUtime=342.37
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 45685 0 0 0 34202 35 0 0 25 0 1 0 229856383 168980480 40803 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 41255 40803 86 211 0 41041 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 170372

[startup+402.675 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1392296/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=227796 CPUtime=402.42
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 61549 0 0 0 40192 50 0 0 25 0 1 0 229856383 233263104 56667 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 56949 56667 86 211 0 56735 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 233148

[startup+462.733 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1368808/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=250628 CPUtime=462.46
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 68854 0 0 0 46188 58 0 0 25 0 1 0 229856383 256643072 62432 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 62657 62432 86 211 0 62443 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 255980

[startup+522.79 s]

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

[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=250628 CPUtime=582.56
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 68854 0 0 0 58197 59 0 0 25 0 1 0 229856383 256643072 62432 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 62657 62432 86 211 0 62443 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 255980

[startup+642.909 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 16917
/proc/meminfo: memFree=1351016/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=271436 CPUtime=642.6
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 74184 0 0 0 64196 64 0 0 25 0 1 0 229856383 277950464 66992 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 67859 66992 86 211 0 67645 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 276788

[startup+702.966 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1298536/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=323412 CPUtime=702.64
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 87311 0 0 0 70187 77 0 0 25 0 1 0 229856383 331173888 80119 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530164 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 80853 80119 86 211 0 80639 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 328764

[startup+763.023 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1259112/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=361632 CPUtime=762.68
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 100058 0 0 0 76179 89 0 0 25 0 1 0 229856383 370311168 89790 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 90408 89790 86 211 0 90194 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 366984

[startup+823.084 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1259176/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=361632 CPUtime=822.73
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 100058 0 0 0 82184 89 0 0 25 0 1 0 229856383 370311168 89790 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 90408 89790 86 211 0 90194 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 366984

[startup+883.141 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1259240/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=361632 CPUtime=882.77
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 100058 0 0 0 88188 89 0 0 25 0 1 0 229856383 370311168 89790 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526646 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 90408 89790 86 211 0 90194 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 366984

[startup+943.197 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1259240/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=361632 CPUtime=942.81
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 100058 0 0 0 94192 89 0 0 25 0 1 0 229856383 370311168 89790 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 90408 89790 86 211 0 90194 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 366984

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1259304/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=361632 CPUtime=1002.86
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 100058 0 0 0 100196 90 0 0 25 0 1 0 229856383 370311168 89790 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 90408 89790 86 211 0 90194 0
Current children cumulated CPU time (s) 1002.99
Current children cumulated vsize (KiB) 366984

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1259368/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=361632 CPUtime=1062.91
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 100058 0 0 0 106201 90 0 0 25 0 1 0 229856383 370311168 89790 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 90408 89790 86 211 0 90194 0
Current children cumulated CPU time (s) 1063.04
Current children cumulated vsize (KiB) 366984

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1259368/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=361632 CPUtime=1122.95
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 100058 0 0 0 112205 90 0 0 25 0 1 0 229856383 370311168 89790 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 90408 89790 86 211 0 90194 0
Current children cumulated CPU time (s) 1123.08
Current children cumulated vsize (KiB) 366984

[startup+1183.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1259368/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=361632 CPUtime=1182.98
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 100058 0 0 0 118208 90 0 0 25 0 1 0 229856383 370311168 89790 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 90408 89790 86 211 0 90194 0
Current children cumulated CPU time (s) 1183.11
Current children cumulated vsize (KiB) 366984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1252904/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=368080 CPUtime=1199.89
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 101665 0 0 0 119897 92 0 0 25 0 1 0 229856383 376913920 91397 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 92020 91398 86 211 0 91806 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 373432

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16917
/proc/meminfo: memFree=1252904/2055920 swapFree=4183336/4192956
[pid=16914] ppid=16912 vsize=5352 CPUtime=0.13
/proc/16914/stat : 16914 (rsat.sh) S 16912 16914 16509 0 -1 4194304 305 1025 0 0 0 0 12 1 16 0 1 0 229856368 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16914/statm: 1338 234 195 169 0 49 0
[pid=16917] ppid=16914 vsize=368080 CPUtime=1199.89
/proc/16917/stat : 16917 (rsat) R 16914 16914 16509 0 -1 4194304 101665 0 0 0 119897 92 0 0 25 0 1 0 229856383 376913920 91397 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16917/statm: 92020 91398 86 211 0 91806 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 373432

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16914 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=129980 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=15997
CPU time returned by wait4() is 0.145977
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): 1200.35
CPU time (s): 1200.02
CPU user time (s): 1199.09
CPU system time (s): 0.93
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 379288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.12998
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1330
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= 5

runsolver used 0.892864 second user time and 2.38464 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Wed Feb 21 23:03:24 UTC 2007

IDJOB= 306433
IDBENCH= 20181
IDSOLVER= 104
FILE ID= node41/306433-1172099004

PBS_JOBID= 3892887

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S67600799-16.cnf
COMMAND LINE= /tmp/evaluation/306433-1172099004/rsat.sh /tmp/evaluation/306433-1172099004/instance-306433-1172099004.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-306433-1172099004 -o ROOT/results/node41/solver-306433-1172099004 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306433-1172099004/rsat.sh /tmp/evaluation/306433-1172099004/instance-306433-1172099004.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  f2fec9cb29c1b6ad2520f981dedcdd00

RANDOM SEED= 518421148

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1619792 kB
Buffers:         42312 kB
Cached:         339916 kB
SwapCached:       4216 kB
Active:         283940 kB
Inactive:       109244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1619792 kB
SwapTotal:     4192956 kB
SwapFree:      4183336 kB
Dirty:            2224 kB
Writeback:           0 kB
Mapped:          15768 kB
Slab:            28960 kB
Committed_AS:   506312 kB
PageTables:       1476 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= 66561 MiB

End job on node41 on Wed Feb 21 23:23:27 UTC 2007