Trace number 456154

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) 5000.04 5001.72

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
MD5SUM71878da25e778158aa56312337016eac
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 variables772
Number of clauses9601
Sum of the clauses size28996
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39408
Number of clauses of size 4193
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    9601    28996 |    2880       0        0     nan |  0.000 % |
0.06/0.10	c |         0 |    9408    31466 |      --       0       --      -- |     --   | -193/2470
0.06/0.10	c ==============================================================================
0.06/0.10	c Result  :   #vars: 579   #clauses: 9408   #literals: 31466
0.06/0.10	c CPU time:   0.095985 s
0.06/0.10	c ==============================================================================
0.09/0.11	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/node22/watcher-456154-1178325209 -o ROOT/results/node22/solver-456154-1178325209 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456154-1178325209/rsat.sh /tmp/evaluation/456154-1178325209/instance-456154-1178325209.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: 1.00 1.00 0.92 3/77 17488
/proc/meminfo: memFree=1583152/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0
/proc/17488/stat : 17488 (rsat.sh) R 17486 17488 16910 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 280438594 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17488/statm: 1338 231 194 169 0 49 0
[pid=17489] ppid=17488 vsize=820 CPUtime=0
/proc/17489/stat : 17489 (SatElite) R 17488 17488 16910 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 280438594 839680 110 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17489/statm: 205 110 49 128 0 74 0

[startup+0.0666549 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 17488
/proc/meminfo: memFree=1583152/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280438594 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 232 195 169 0 49 0
[pid=17489] ppid=17488 vsize=1972 CPUtime=0.06
/proc/17489/stat : 17489 (SatElite) R 17488 17488 16910 0 -1 4194304 403 0 0 0 6 0 0 0 19 0 1 0 280438594 2019328 385 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134574367 0 0 4096 3 0 0 0 17 1 0 0
/proc/17489/statm: 493 385 69 128 0 362 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7324

[startup+0.101661 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 17488
/proc/meminfo: memFree=1583152/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280438594 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 232 195 169 0 49 0
[pid=17489] ppid=17488 vsize=2028 CPUtime=0.09
/proc/17489/stat : 17489 (SatElite) R 17488 17488 16910 0 -1 4194304 422 0 0 0 9 0 0 0 19 0 1 0 280438594 2076672 404 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134669798 0 0 4096 3 0 0 0 17 1 0 0
/proc/17489/statm: 507 404 70 128 0 376 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7380

[startup+0.301691 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 17488
/proc/meminfo: memFree=1583152/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+0.701752 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 17488
/proc/meminfo: memFree=1583152/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 17491
/proc/meminfo: memFree=1581088/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=2696 CPUtime=1.38
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 568 0 0 0 138 0 0 0 25 0 1 0 280438606 2760704 522 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 674 522 86 211 0 460 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8048

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 17491
/proc/meminfo: memFree=1580320/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=3292 CPUtime=2.97
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 771 0 0 0 297 0 0 0 25 0 1 0 280438606 3371008 661 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 823 661 86 211 0 609 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8644

[startup+6.3016 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 17491
/proc/meminfo: memFree=1579040/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=4416 CPUtime=6.17
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 1114 0 0 0 617 0 0 0 25 0 1 0 280438606 4521984 907 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 1104 907 86 211 0 890 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9768

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 17491
/proc/meminfo: memFree=1577760/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=5860 CPUtime=12.57
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 1687 0 0 0 1257 0 0 0 25 0 1 0 280438606 6000640 1284 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 1465 1284 86 211 0 1251 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11212

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 17491
/proc/meminfo: memFree=1575840/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=7860 CPUtime=25.37
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 2610 0 0 0 2536 1 0 0 25 0 1 0 280438606 8048640 1721 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 1965 1721 86 211 0 1751 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13212

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 17491
/proc/meminfo: memFree=1573408/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=9844 CPUtime=50.96
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 3547 0 0 0 5094 2 0 0 25 0 1 0 280438606 10080256 2252 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 2461 2252 86 211 0 2247 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15196

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 17491
/proc/meminfo: memFree=1569312/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=14340 CPUtime=102.15
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 5528 0 0 0 10211 4 0 0 25 0 1 0 280438606 14684160 3267 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134525996 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 3585 3267 86 211 0 3371 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 19692

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 17491
/proc/meminfo: memFree=1566176/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=17572 CPUtime=162.12
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 6391 0 0 0 16207 5 0 0 25 0 1 0 280438606 17993728 4097 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 4393 4097 86 211 0 4179 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 22924

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 17491
/proc/meminfo: memFree=1563808/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=19280 CPUtime=222.11
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 7767 0 0 0 22204 7 0 0 25 0 1 0 280438606 19742720 4608 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 4820 4608 86 211 0 4606 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24632

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 17491
/proc/meminfo: memFree=1563744/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=19704 CPUtime=282.09
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 7821 0 0 0 28202 7 0 0 25 0 1 0 280438606 20176896 4662 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 4926 4662 86 211 0 4712 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 25056

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 17491
/proc/meminfo: memFree=1557728/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=27228 CPUtime=342.07
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 9809 0 0 0 34197 10 0 0 25 0 1 0 280438606 27881472 6166 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 6807 6166 86 211 0 6593 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 32580

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/79 17493
/proc/meminfo: memFree=1555424/2055920 swapFree=4163676/4192956

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

/proc/17491/statm: 22070 20520 86 211 0 21856 0
Current children cumulated CPU time (s) 4360.83
Current children cumulated vsize (KiB) 93632

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 17693
/proc/meminfo: memFree=1498464/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=88280 CPUtime=4420.71
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 46450 0 0 0 442006 65 0 0 25 0 1 0 280438606 90398720 20531 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 22070 20531 86 211 0 21856 0
Current children cumulated CPU time (s) 4420.81
Current children cumulated vsize (KiB) 93632

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 17693
/proc/meminfo: memFree=1498400/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=88280 CPUtime=4480.69
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 46452 0 0 0 448003 66 0 0 25 0 1 0 280438606 90398720 20533 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 22070 20533 86 211 0 21856 0
Current children cumulated CPU time (s) 4480.79
Current children cumulated vsize (KiB) 93632

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 17693
/proc/meminfo: memFree=1498272/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=88536 CPUtime=4540.67
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 46518 0 0 0 454001 66 0 0 25 0 1 0 280438606 90660864 20534 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 22134 20534 86 211 0 21920 0
Current children cumulated CPU time (s) 4540.77
Current children cumulated vsize (KiB) 93888

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 17693
/proc/meminfo: memFree=1498208/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=88796 CPUtime=4600.66
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 46552 0 0 0 459999 67 0 0 25 0 1 0 280438606 90927104 20568 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 22199 20568 86 211 0 21985 0
Current children cumulated CPU time (s) 4600.76
Current children cumulated vsize (KiB) 94148

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 17693
/proc/meminfo: memFree=1498016/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=89056 CPUtime=4660.63
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 46607 0 0 0 465996 67 0 0 25 0 1 0 280438606 91193344 20623 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 22264 20623 86 211 0 22050 0
Current children cumulated CPU time (s) 4660.73
Current children cumulated vsize (KiB) 94408

[startup+4722.31 s]
/proc/loadavg: 1.07 1.02 0.96 2/79 17693
/proc/meminfo: memFree=1497696/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=89312 CPUtime=4720.63
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 46715 0 0 0 471995 68 0 0 25 0 1 0 280438606 91455488 20666 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 22328 20666 86 211 0 22114 0
Current children cumulated CPU time (s) 4720.73
Current children cumulated vsize (KiB) 94664

[startup+4782.3 s]
/proc/loadavg: 1.02 1.01 0.96 2/79 17693
/proc/meminfo: memFree=1497760/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=89312 CPUtime=4780.6
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 46717 0 0 0 477992 68 0 0 25 0 1 0 280438606 91455488 20668 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 22328 20668 86 211 0 22114 0
Current children cumulated CPU time (s) 4780.7
Current children cumulated vsize (KiB) 94664

[startup+4842.3 s]
/proc/loadavg: 1.01 1.00 0.96 2/79 17693
/proc/meminfo: memFree=1497760/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=89312 CPUtime=4840.58
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 46719 0 0 0 483990 68 0 0 25 0 1 0 280438606 91455488 20670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 22328 20670 86 211 0 22114 0
Current children cumulated CPU time (s) 4840.68
Current children cumulated vsize (KiB) 94664

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 17693
/proc/meminfo: memFree=1497568/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=89572 CPUtime=4900.57
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 46763 0 0 0 489988 69 0 0 25 0 1 0 280438606 91721728 20714 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 22393 20714 86 211 0 22179 0
Current children cumulated CPU time (s) 4900.67
Current children cumulated vsize (KiB) 94924

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 17693
/proc/meminfo: memFree=1497504/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=89572 CPUtime=4960.54
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 46764 0 0 0 495985 69 0 0 25 0 1 0 280438606 91721728 20715 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 22393 20715 86 211 0 22179 0
Current children cumulated CPU time (s) 4960.64
Current children cumulated vsize (KiB) 94924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 17693
/proc/meminfo: memFree=1497312/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=89832 CPUtime=4999.94
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 46804 0 0 0 499925 69 0 0 25 0 1 0 280438606 91987968 20755 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 22458 20755 86 211 0 22244 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 95184

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 1.00 0.96 2/79 17693
/proc/meminfo: memFree=1497312/2055920 swapFree=4163676/4192956
[pid=17488] ppid=17486 vsize=5352 CPUtime=0.1
/proc/17488/stat : 17488 (rsat.sh) S 17486 17488 16910 0 -1 4194304 304 423 0 0 0 0 10 0 15 0 1 0 280438594 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17488/statm: 1338 234 195 169 0 49 0
[pid=17491] ppid=17488 vsize=89832 CPUtime=4999.94
/proc/17491/stat : 17491 (rsat) R 17488 17488 16910 0 -1 4194304 46804 0 0 0 499925 69 0 0 25 0 1 0 280438606 91987968 20755 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17491/statm: 22458 20755 86 211 0 22244 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 95184

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17488 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=108983
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.115981
# while last known CPU time is 5000.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.72
CPU time (s): 5000.04
CPU user time (s): 4999.35
CPU system time (s): 0.69
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 130008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.108983
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 727
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= 2

runsolver used 4.80927 second user time and 12.859 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Sat May  5 00:33:29 UTC 2007

IDJOB= 456154
IDBENCH= 24617
IDSOLVER= 169
FILE ID= node22/456154-1178325209

PBS_JOBID= 5188756

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456154-1178325209/rsat.sh /tmp/evaluation/456154-1178325209/instance-456154-1178325209.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-456154-1178325209 -o ROOT/results/node22/solver-456154-1178325209 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456154-1178325209/rsat.sh /tmp/evaluation/456154-1178325209/instance-456154-1178325209.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  71878da25e778158aa56312337016eac

RANDOM SEED= 169950881

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1583624 kB
Buffers:         30740 kB
Cached:         317956 kB
SwapCached:       7420 kB
Active:         152196 kB
Inactive:       222444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583624 kB
SwapTotal:     4192956 kB
SwapFree:      4163676 kB
Dirty:            1832 kB
Writeback:           0 kB
Mapped:          32992 kB
Slab:            83324 kB
Committed_AS:  4502696 kB
PageTables:       1680 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 node22 on Sat May  5 01:56:53 UTC 2007