Trace number 333400

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 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/jarvisalo/
mod2-rand3bip-sat-220-2.sat05-2174.reshuffled-07.cnf
MD5SUMa29014c1083fbe8ff0da4344f4f9d84f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses880
Sum of the clauses size2640
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3880
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...
0.00/0.00	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 |     880     2640 |     263       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 220   #clauses: 880   #literals: 2640
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.00	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/node9/watcher-333400-1173513781 -o ROOT/results/node9/solver-333400-1173513781 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333400-1173513781/rsat.sh /tmp/evaluation/333400-1173513781/instance-333400-1173513781.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 0.99 3/77 18543
/proc/meminfo: memFree=1627792/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 371332741 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 232 195 169 0 49 0
[pid=18544] ppid=18543 vsize=688 CPUtime=0
/proc/18544/stat : 18544 (SatElite) R 18543 18543 17404 0 -1 4194304 117 0 0 0 0 0 0 0 20 0 1 0 371332741 704512 99 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571501 0 0 4096 3 0 0 0 17 1 0 0
/proc/18544/statm: 172 99 67 128 0 41 0

[startup+0.107002 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 18543
/proc/meminfo: memFree=1627792/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.202023 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 18543
/proc/meminfo: memFree=1627792/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301039 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 18543
/proc/meminfo: memFree=1627792/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701118 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 18543
/proc/meminfo: memFree=1627792/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50227 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1625920/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=2780 CPUtime=1.49
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 570 0 0 0 149 0 0 0 25 0 1 0 371332742 2846720 524 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 695 524 86 211 0 481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8132

[startup+3.10158 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1625152/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=3872 CPUtime=3.08
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 1105 0 0 0 308 0 0 0 25 0 1 0 371332742 3964928 765 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 968 765 86 211 0 754 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9224

[startup+6.3022 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1623552/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=5188 CPUtime=6.28
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 1627 0 0 0 628 0 0 0 25 0 1 0 371332742 5312512 1091 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 1297 1091 86 211 0 1083 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10540

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1622336/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=6348 CPUtime=12.68
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 1947 0 0 0 1267 1 0 0 25 0 1 0 371332742 6500352 1313 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 1587 1313 86 211 0 1373 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11700

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1621184/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=7140 CPUtime=25.47
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 2557 0 0 0 2546 1 0 0 25 0 1 0 371332742 7311360 1535 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 1785 1535 86 211 0 1571 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 12492

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1618880/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=9380 CPUtime=51.06
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 3178 0 0 0 5104 2 0 0 25 0 1 0 371332742 9605120 2156 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 2345 2156 86 211 0 2131 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 14732

[startup+102.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1616896/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=12032 CPUtime=102.25
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 4238 0 0 0 10222 3 0 0 25 0 1 0 371332742 12320768 2634 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 3008 2634 86 211 0 2794 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17384

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1614912/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=13608 CPUtime=162.22
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 5512 0 0 0 16217 5 0 0 25 0 1 0 371332742 13934592 3082 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 3402 3082 86 211 0 3188 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 18960

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1612032/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=16552 CPUtime=222.2
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 6277 0 0 0 22215 5 0 0 25 0 1 0 371332742 16949248 3847 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 4138 3847 86 211 0 3924 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 21904

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1609024/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=18888 CPUtime=282.18
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 7950 0 0 0 28211 7 0 0 25 0 1 0 371332742 19341312 4554 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 4722 4554 86 211 0 4508 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 24240

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1608960/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=19284 CPUtime=342.15
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 8021 0 0 0 34208 7 0 0 25 0 1 0 371332742 19746816 4625 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 4821 4625 86 211 0 4607 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 24636

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1608448/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=20068 CPUtime=402.13
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 8186 0 0 0 40205 8 0 0 25 0 1 0 371332742 20549632 4757 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 5017 4757 86 211 0 4803 0

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

[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=26556 CPUtime=522.09
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 9972 0 0 0 52198 11 0 0 25 0 1 0 371332742 27193344 6059 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 6639 6059 86 211 0 6425 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 31908

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1600704/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=29168 CPUtime=582.06
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 10677 0 0 0 58194 12 0 0 25 0 1 0 371332742 29868032 6699 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 7292 6699 86 211 0 7078 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 34520

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1602048/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=27084 CPUtime=642.04
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 12355 0 0 0 64191 13 0 0 25 0 1 0 371332742 27734016 6367 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 6771 6367 86 211 0 6557 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 32436

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1601344/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=28252 CPUtime=702.02
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 12551 0 0 0 70188 14 0 0 25 0 1 0 371332742 28930048 6530 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 7063 6530 86 211 0 6849 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 33604

[startup+762.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1601216/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=28252 CPUtime=762.01
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 12585 0 0 0 76186 15 0 0 25 0 1 0 371332742 28930048 6564 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 7063 6564 86 211 0 6849 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 33604

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1601152/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=28252 CPUtime=821.98
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 12592 0 0 0 82183 15 0 0 25 0 1 0 371332742 28930048 6571 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 7063 6571 86 211 0 6849 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 33604

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1600832/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=28648 CPUtime=881.95
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 12661 0 0 0 88180 15 0 0 25 0 1 0 371332742 29335552 6640 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 7162 6640 86 211 0 6948 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 34000

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1599872/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=30404 CPUtime=941.93
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 13131 0 0 0 94177 16 0 0 25 0 1 0 371332742 31133696 6882 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 7601 6882 86 211 0 7387 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 35756

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1599040/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=30920 CPUtime=1001.91
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 13352 0 0 0 100174 17 0 0 25 0 1 0 371332742 31662080 7070 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 7730 7070 86 211 0 7516 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 36272

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1596736/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=33692 CPUtime=1061.89
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 14072 0 0 0 106171 18 0 0 25 0 1 0 371332742 34500608 7692 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 8423 7692 86 211 0 8209 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 39044

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1594816/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=35544 CPUtime=1121.87
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 14610 0 0 0 112168 19 0 0 25 0 1 0 371332742 36397056 8132 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 8886 8132 86 211 0 8672 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 40896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1593408/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=36900 CPUtime=1181.85
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 15006 0 0 0 118165 20 0 0 25 0 1 0 371332742 37785600 8528 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 9225 8528 86 211 0 9011 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 42252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 18546
/proc/meminfo: memFree=1592832/2055920 swapFree=4152252/4192956
[pid=18543] ppid=18541 vsize=5352 CPUtime=0
/proc/18543/stat : 18543 (rsat.sh) S 18541 18543 17404 0 -1 4194304 305 120 0 0 0 0 0 0 18 0 1 0 371332741 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18543/statm: 1338 234 195 169 0 49 0
[pid=18546] ppid=18543 vsize=37424 CPUtime=1200.04
/proc/18546/stat : 18546 (rsat) R 18543 18543 17404 0 -1 4194304 15141 0 0 0 119984 20 0 0 25 0 1 0 371332742 38322176 8663 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18546/statm: 9356 8663 86 211 0 9142 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 42776

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 18543 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): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.84
CPU system time (s): 0.2
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 42776

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= 425
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= 16
involuntary context switches= 3

runsolver used 1.26781 second user time and 3.10953 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Mar 10 08:03:01 UTC 2007

IDJOB= 333400
IDBENCH= 24603
IDSOLVER= 104
FILE ID= node9/333400-1173513781

PBS_JOBID= 4101122

Free space on /tmp= 66465 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/jarvisalo/mod2-rand3bip-sat-220-2.sat05-2174.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333400-1173513781/rsat.sh /tmp/evaluation/333400-1173513781/instance-333400-1173513781.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-333400-1173513781 -o ROOT/results/node9/solver-333400-1173513781 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333400-1173513781/rsat.sh /tmp/evaluation/333400-1173513781/instance-333400-1173513781.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  a29014c1083fbe8ff0da4344f4f9d84f

RANDOM SEED= 59516510

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1628200 kB
Buffers:         49256 kB
Cached:         290280 kB
SwapCached:       8828 kB
Active:         188880 kB
Inactive:       173568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628200 kB
SwapTotal:     4192956 kB
SwapFree:      4152252 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          29784 kB
Slab:            50924 kB
Committed_AS:  1485316 kB
PageTables:       1688 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= 66465 MiB

End job on node9 on Sat Mar 10 08:23:04 UTC 2007