Trace number 337894

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) 1200.04 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
MD5SUM8fce8bf20db46a2557b7a1cf79e53b51
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 variables260
Number of clauses486
Sum of the clauses size1102
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2421
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     486     1102 |     145       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     413     1223 |      --       0       --      -- |     --   | -73/121
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 184   #clauses: 413   #literals: 1223
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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/node21/watcher-337894-1173676528 -o ROOT/results/node21/solver-337894-1173676528 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337894-1173676528/rsat.sh /tmp/evaluation/337894-1173676528/instance-337894-1173676528.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 0.98 0.99 3/77 11714
/proc/meminfo: memFree=1778848/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 93623549 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 232 195 169 0 49 0
[pid=11715] ppid=11714 vsize=692 CPUtime=0
/proc/11715/stat : 11715 (SatElite) R 11714 11714 10239 0 -1 4194304 128 0 0 0 0 0 0 0 19 0 1 0 93623549 708608 110 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/11715/statm: 173 110 69 128 0 42 0

[startup+0.0879911 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 11714
/proc/meminfo: memFree=1778848/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102991 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 11714
/proc/meminfo: memFree=1778848/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302017 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 11714
/proc/meminfo: memFree=1778848/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.70106 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 11714
/proc/meminfo: memFree=1778848/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50114 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1776208/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=3596 CPUtime=1.48
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 850 0 0 0 148 0 0 0 25 0 1 0 93623550 3682304 739 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530256 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 899 739 86 211 0 685 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8948

[startup+3.10132 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1774672/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=5532 CPUtime=3.07
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 1525 0 0 0 307 0 0 0 25 0 1 0 93623550 5664768 1185 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 1383 1186 86 211 0 1169 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10884

[startup+6.30167 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1772624/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=8492 CPUtime=6.28
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 2489 0 0 0 626 2 0 0 25 0 1 0 93623550 8695808 1855 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 2123 1855 86 211 0 1909 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13844

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1769808/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=9648 CPUtime=12.67
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 3186 0 0 0 1265 2 0 0 25 0 1 0 93623550 9879552 2164 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 2412 2164 86 211 0 2198 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15000

[startup+25.5028 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 11717
/proc/meminfo: memFree=1765712/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=13420 CPUtime=25.47
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 4607 0 0 0 2544 3 0 0 25 0 1 0 93623550 13742080 3179 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523294 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 3355 3179 86 211 0 3141 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 18772

[startup+51.1026 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1758992/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=20496 CPUtime=51.07
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 7229 0 0 0 5102 5 0 0 25 0 1 0 93623550 20987904 4835 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 5124 4835 86 211 0 4910 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25848

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 11717
/proc/meminfo: memFree=1752016/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=27444 CPUtime=102.25
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 9028 0 0 0 10218 7 0 0 25 0 1 0 93623550 28102656 6634 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 6861 6634 86 211 0 6647 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 32796

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1749008/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=31660 CPUtime=162.23
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 11712 0 0 0 16215 8 0 0 25 0 1 0 93623550 32419840 7357 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 7915 7357 86 211 0 7701 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 37012

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1741840/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=38348 CPUtime=222.22
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 13509 0 0 0 22211 11 0 0 25 0 1 0 93623550 39268352 9154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 9587 9154 86 211 0 9373 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43700

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1737232/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=42420 CPUtime=282.2
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 16173 0 0 0 28207 13 0 0 25 0 1 0 93623550 43438080 10256 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 10605 10256 86 211 0 10391 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 47772

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1737296/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=42420 CPUtime=342.18
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 16192 0 0 0 34205 13 0 0 25 0 1 0 93623550 43438080 10275 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 10605 10275 86 211 0 10391 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 47772

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1735376/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=44540 CPUtime=402.16
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 16704 0 0 0 40202 14 0 0 25 0 1 0 93623550 45608960 10787 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 11135 10787 86 211 0 10921 0

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

[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=62352 CPUtime=522.12
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 21200 0 0 0 52194 18 0 0 25 0 1 0 93623550 63848448 14480 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 15588 14480 86 211 0 15374 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 67704

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1717648/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=63804 CPUtime=582.11
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 25381 0 0 0 58190 21 0 0 25 0 1 0 93623550 65335296 15112 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 15951 15112 86 211 0 15737 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 69156

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1717712/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=63804 CPUtime=642.1
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 25381 0 0 0 64188 22 0 0 25 0 1 0 93623550 65335296 15112 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 15951 15112 86 211 0 15737 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 69156

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1717712/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=63804 CPUtime=702.07
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 25381 0 0 0 70185 22 0 0 25 0 1 0 93623550 65335296 15112 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 15951 15112 86 211 0 15737 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 69156

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1717776/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=63804 CPUtime=762.07
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 25390 0 0 0 76184 23 0 0 25 0 1 0 93623550 65335296 15121 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 15951 15121 86 211 0 15737 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 69156

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1717840/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=63804 CPUtime=822.04
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 25395 0 0 0 82181 23 0 0 25 0 1 0 93623550 65335296 15126 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 15951 15126 86 211 0 15737 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 69156

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1717776/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=63804 CPUtime=882.02
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 25400 0 0 0 88179 23 0 0 25 0 1 0 93623550 65335296 15131 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 15951 15131 86 211 0 15737 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 69156

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1715664/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=65924 CPUtime=942
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 25952 0 0 0 94176 24 0 0 25 0 1 0 93623550 67506176 15683 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 16481 15683 86 211 0 16267 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 71276

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1711312/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=70072 CPUtime=1001.99
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 27020 0 0 0 100172 27 0 0 25 0 1 0 93623550 71753728 16751 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 17518 16751 86 211 0 17304 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 75424

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1707216/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=74148 CPUtime=1061.97
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 28080 0 0 0 106169 28 0 0 25 0 1 0 93623550 75927552 17778 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 18537 17778 86 211 0 18323 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 79500

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1703952/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=77512 CPUtime=1121.96
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 28965 0 0 0 112166 30 0 0 25 0 1 0 93623550 79372288 18630 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 19378 18630 86 211 0 19164 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 82864

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1699856/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=81748 CPUtime=1181.94
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 29987 0 0 0 118163 31 0 0 25 0 1 0 93623550 83709952 19652 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 20437 19652 86 211 0 20223 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 87100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 11717
/proc/meminfo: memFree=1698512/2055920 swapFree=4152672/4192956
[pid=11714] ppid=11712 vsize=5352 CPUtime=0
/proc/11714/stat : 11714 (rsat.sh) S 11712 11714 10239 0 -1 4194304 305 133 0 0 0 0 0 0 18 0 1 0 93623549 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11714/statm: 1338 234 195 169 0 49 0
[pid=11717] ppid=11714 vsize=83844 CPUtime=1200.04
/proc/11717/stat : 11717 (rsat) R 11714 11714 10239 0 -1 4194304 30372 0 0 0 119972 32 0 0 25 0 1 0 93623550 85856256 19938 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11717/statm: 20961 19938 86 211 0 20747 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 89196

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 11714 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1200.04

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

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.72
CPU system time (s): 0.32
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 89196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 438
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= 3

runsolver used 1.34479 second user time and 3.03154 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Mar 12 05:15:28 UTC 2007

IDJOB= 337894
IDBENCH= 24710
IDSOLVER= 104
FILE ID= node21/337894-1173676528

PBS_JOBID= 4101455

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337894-1173676528/rsat.sh /tmp/evaluation/337894-1173676528/instance-337894-1173676528.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-337894-1173676528 -o ROOT/results/node21/solver-337894-1173676528 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337894-1173676528/rsat.sh /tmp/evaluation/337894-1173676528/instance-337894-1173676528.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  8fce8bf20db46a2557b7a1cf79e53b51

RANDOM SEED= 702738941

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1779256 kB
Buffers:         37244 kB
Cached:         176104 kB
SwapCached:       8876 kB
Active:         126324 kB
Inactive:       111596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779256 kB
SwapTotal:     4192956 kB
SwapFree:      4152672 kB
Dirty:            1764 kB
Writeback:           0 kB
Mapped:          30556 kB
Slab:            24344 kB
Committed_AS:   240984 kB
PageTables:       1772 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= 66563 MiB

End job on node21 on Mon Mar 12 05:35:30 UTC 2007