Trace number 456439

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) 5000.02 5001.41

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
MD5SUM56dc474305bf6e6817771129f995c737
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark745.056
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses17199
Sum of the clauses size75582
Maximum clause length13
Minimum clause length1
Number of clauses of size 149
Number of clauses of size 21177
Number of clauses of size 38740
Number of clauses of size 4232
Number of clauses of size 5250
Number of clauses of size over 56751

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16517    72143 |    4955       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |   12052    55981 |      --       0       --      -- |     --   | -274/-1109
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 668   #clauses: 12052   #literals: 55981
0.00/0.06	c CPU time:   0.058991 s
0.00/0.06	c ==============================================================================
0.07/0.09	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-456439-1178342427 -o ROOT/results/node45/solver-456439-1178342427 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456439-1178342427/rsat.sh /tmp/evaluation/456439-1178342427/instance-456439-1178342427.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 3/77 19111
/proc/meminfo: memFree=1770168/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0
/proc/19111/stat : 19111 (rsat.sh) R 19109 19111 19055 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 189088358 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939087519 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19111/statm: 1338 231 194 169 0 49 0
[pid=19112] ppid=19111 vsize=820 CPUtime=0
/proc/19112/stat : 19112 (SatElite) R 19111 19111 19055 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 189088358 839680 108 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/19112/statm: 205 108 50 128 0 74 0

[startup+0.0845759 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19111
/proc/meminfo: memFree=1770168/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 189088358 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 232 195 169 0 49 0
[pid=19112] ppid=19111 vsize=2204 CPUtime=0.07
/proc/19112/stat : 19112 (SatElite) R 19111 19111 19055 0 -1 4194304 508 0 0 0 7 0 0 0 19 0 1 0 189088358 2256896 470 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134666371 0 0 4096 3 0 0 0 17 1 0 0
/proc/19112/statm: 551 470 70 128 0 420 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7556

[startup+0.102578 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19111
/proc/meminfo: memFree=1770168/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.302598 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19111
/proc/meminfo: memFree=1770168/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.702643 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19111
/proc/meminfo: memFree=1770168/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.50172 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 19114
/proc/meminfo: memFree=1767464/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=3712 CPUtime=1.4
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 864 0 0 0 140 0 0 0 25 0 1 0 189088367 3801088 761 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 928 761 86 211 0 714 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9064

[startup+3.10188 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 19114
/proc/meminfo: memFree=1766504/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=4376 CPUtime=3
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 1104 0 0 0 300 0 0 0 25 0 1 0 189088367 4481024 936 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 1094 936 86 211 0 880 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9728

[startup+6.30121 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 19114
/proc/meminfo: memFree=1764776/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=5536 CPUtime=6.2
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 1584 0 0 0 619 1 0 0 25 0 1 0 189088367 5668864 1187 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 1384 1187 86 211 0 1170 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10888

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 0.99 2/79 19114
/proc/meminfo: memFree=1762728/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=7368 CPUtime=12.6
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 2265 0 0 0 1258 2 0 0 25 0 1 0 189088367 7544832 1672 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 1842 1672 86 211 0 1628 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12720

[startup+25.5022 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 19114
/proc/meminfo: memFree=1759656/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=10520 CPUtime=25.4
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 3496 0 0 0 2537 3 0 0 25 0 1 0 189088367 10772480 2417 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 2630 2417 86 211 0 2416 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15872

[startup+51.1028 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 19114
/proc/meminfo: memFree=1756456/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=14012 CPUtime=50.98
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 4386 0 0 0 5095 3 0 0 25 0 1 0 189088367 14348288 3307 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 3503 3307 86 211 0 3289 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19364

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 19114
/proc/meminfo: memFree=1752040/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=18612 CPUtime=102.18
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 6407 0 0 0 10212 6 0 0 25 0 1 0 189088367 19058688 4362 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 4653 4362 86 211 0 4439 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23964

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19114
/proc/meminfo: memFree=1749480/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=21088 CPUtime=162.16
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 7807 0 0 0 16208 8 0 0 25 0 1 0 189088367 21594112 4990 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 5272 4990 86 211 0 5058 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 26440

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19114
/proc/meminfo: memFree=1743656/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=28004 CPUtime=222.15
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 9646 0 0 0 22205 10 0 0 25 0 1 0 189088367 28676096 6443 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 7001 6443 86 211 0 6787 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33356

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19114
/proc/meminfo: memFree=1740904/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=30280 CPUtime=282.13
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 11953 0 0 0 28201 12 0 0 25 0 1 0 189088367 31006720 7068 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 7570 7068 86 211 0 7356 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35632

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19114
/proc/meminfo: memFree=1740912/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=30280 CPUtime=342.11
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 11954 0 0 0 34199 12 0 0 25 0 1 0 189088367 31006720 7069 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 7570 7069 86 211 0 7356 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 35632

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 19114
/proc/meminfo: memFree=1739568/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0

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

/proc/19114/statm: 28772 25910 86 211 0 28558 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 120440

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19314
/proc/meminfo: memFree=1661040/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=117544 CPUtime=4360.99
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 48851 0 0 0 436024 75 0 0 25 0 1 0 189088367 120365056 26426 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 29386 26426 86 211 0 29172 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 122896

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19314
/proc/meminfo: memFree=1659056/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=119472 CPUtime=4420.98
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 49413 0 0 0 442022 76 0 0 25 0 1 0 189088367 122339328 26923 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 29868 26923 86 211 0 29654 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 124824

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19314
/proc/meminfo: memFree=1657072/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=122180 CPUtime=4480.96
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 50100 0 0 0 448019 77 0 0 25 0 1 0 189088367 125112320 27415 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 30545 27415 86 211 0 30331 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 127532

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19314
/proc/meminfo: memFree=1655216/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=124000 CPUtime=4540.95
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 50637 0 0 0 454016 79 0 0 25 0 1 0 189088367 126976000 27887 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 31000 27887 86 211 0 30786 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 129352

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19314
/proc/meminfo: memFree=1653168/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=125796 CPUtime=4600.93
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 51195 0 0 0 460014 79 0 0 25 0 1 0 189088367 128815104 28380 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 31449 28380 86 211 0 31235 0
Current children cumulated CPU time (s) 4601.01
Current children cumulated vsize (KiB) 131148

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19314
/proc/meminfo: memFree=1651120/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=128496 CPUtime=4660.91
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 51897 0 0 0 466011 80 0 0 25 0 1 0 189088367 131579904 28888 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 32124 28888 86 211 0 31910 0
Current children cumulated CPU time (s) 4660.99
Current children cumulated vsize (KiB) 133848

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19314
/proc/meminfo: memFree=1649520/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=130212 CPUtime=4720.91
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 52299 0 0 0 472010 81 0 0 25 0 1 0 189088367 133337088 29290 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 32553 29290 86 211 0 32339 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 135564

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19314
/proc/meminfo: memFree=1647920/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=131492 CPUtime=4780.89
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 52685 0 0 0 478007 82 0 0 25 0 1 0 189088367 134647808 29676 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 32873 29676 86 211 0 32659 0
Current children cumulated CPU time (s) 4780.97
Current children cumulated vsize (KiB) 136844

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19314
/proc/meminfo: memFree=1645872/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=133412 CPUtime=4840.87
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 53351 0 0 0 484004 83 0 0 25 0 1 0 189088367 136613888 30179 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 33353 30179 86 211 0 33139 0
Current children cumulated CPU time (s) 4840.95
Current children cumulated vsize (KiB) 138764

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19314
/proc/meminfo: memFree=1644144/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=134948 CPUtime=4900.86
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 53816 0 0 0 490002 84 0 0 25 0 1 0 189088367 138186752 30611 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 33737 30611 86 211 0 33523 0
Current children cumulated CPU time (s) 4900.94
Current children cumulated vsize (KiB) 140300

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19314
/proc/meminfo: memFree=1642160/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=136752 CPUtime=4960.84
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 54421 0 0 0 495999 85 0 0 25 0 1 0 189088367 140034048 31086 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 34188 31086 86 211 0 33974 0
Current children cumulated CPU time (s) 4960.92
Current children cumulated vsize (KiB) 142104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19314
/proc/meminfo: memFree=1640944/2055920 swapFree=4157932/4192956
[pid=19111] ppid=19109 vsize=5352 CPUtime=0.08
/proc/19111/stat : 19111 (rsat.sh) S 19109 19111 19055 0 -1 4194304 304 509 0 0 0 0 8 0 15 0 1 0 189088358 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19111/statm: 1338 234 195 169 0 49 0
[pid=19114] ppid=19111 vsize=138088 CPUtime=4999.94
/proc/19114/stat : 19114 (rsat) R 19111 19111 19055 0 -1 4194304 54826 0 0 0 499908 86 0 0 25 0 1 0 189088367 141402112 31393 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19114/statm: 34522 31393 86 211 0 34308 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 143440

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19111 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=80987
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.088985
# while last known CPU time is 5000.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.41
CPU time (s): 5000.02
CPU user time (s): 4999.16
CPU system time (s): 0.86
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 143440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.080987
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 813
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 4.74128 second user time and 13.431 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Sat May  5 05:20:27 UTC 2007

IDJOB= 456439
IDBENCH= 24712
IDSOLVER= 169
FILE ID= node45/456439-1178342427

PBS_JOBID= 5188834

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG7-gensys-icl006.sat05-3132.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456439-1178342427/rsat.sh /tmp/evaluation/456439-1178342427/instance-456439-1178342427.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-456439-1178342427 -o ROOT/results/node45/solver-456439-1178342427 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456439-1178342427/rsat.sh /tmp/evaluation/456439-1178342427/instance-456439-1178342427.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  56dc474305bf6e6817771129f995c737

RANDOM SEED= 479310749

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1770512 kB
Buffers:         29776 kB
Cached:         148400 kB
SwapCached:      14468 kB
Active:          66200 kB
Inactive:       134860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770512 kB
SwapTotal:     4192956 kB
SwapFree:      4157932 kB
Dirty:            2232 kB
Writeback:           0 kB
Mapped:          29872 kB
Slab:            69900 kB
Committed_AS:  3909684 kB
PageTables:       1732 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= 66562 MiB

End job on node45 on Sat May  5 06:43:51 UTC 2007