Trace number 456538

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 5001.62

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2c-rand3bip-sat-210-3.sat05-2475.reshuffled-07.cnf
MD5SUM3eaa6f3feb0ec3466c3c6ca585bd4a02
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark112.6
Satisfiable
(Un)Satisfiability was proved
Number of variables298
Number of clauses2176
Sum of the clauses size9824
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41312
Number of clauses of size 5608
Number of clauses of size over 5256

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 |    2176     9824 |     652       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 298   #clauses: 2176   #literals: 9824
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node55/watcher-456538-1178347272 -o ROOT/results/node55/solver-456538-1178347272 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456538-1178347272/rsat.sh /tmp/evaluation/456538-1178347272/instance-456538-1178347272.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: 1.99 1.93 1.57 3/64 32457
/proc/meminfo: memFree=1541316/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 282637221 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 232 195 169 0 49 0
[pid=32458] ppid=32457 vsize=820 CPUtime=0
/proc/32458/stat : 32458 (SatElite) R 32457 32457 32119 0 -1 4194304 109 0 0 0 0 0 0 0 20 0 1 0 282637221 839680 91 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134688554 0 0 4096 3 0 0 0 17 1 0 0
/proc/32458/statm: 205 92 49 128 0 74 0

[startup+0.0614319 s]
/proc/loadavg: 1.99 1.93 1.57 3/64 32457
/proc/meminfo: memFree=1541316/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101435 s]
/proc/loadavg: 1.99 1.93 1.57 3/64 32457
/proc/meminfo: memFree=1541316/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301456 s]
/proc/loadavg: 1.99 1.93 1.57 3/64 32457
/proc/meminfo: memFree=1541316/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701492 s]
/proc/loadavg: 1.99 1.93 1.57 3/64 32457
/proc/meminfo: memFree=1541316/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50157 s]
/proc/loadavg: 1.91 1.91 1.57 2/66 32460
/proc/meminfo: memFree=1539188/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=2996 CPUtime=1.48
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 738 0 0 0 148 0 0 0 25 0 1 0 282637222 3067904 594 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 749 594 86 211 0 535 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8348

[startup+3.10172 s]
/proc/loadavg: 1.91 1.91 1.57 2/66 32460
/proc/meminfo: memFree=1538548/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=3924 CPUtime=3.07
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 1135 0 0 0 307 0 0 0 25 0 1 0 282637222 4018176 795 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 981 795 86 211 0 767 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9276

[startup+6.30302 s]
/proc/loadavg: 1.84 1.90 1.56 2/66 32460
/proc/meminfo: memFree=1536884/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=5368 CPUtime=6.28
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 1716 0 0 0 627 1 0 0 25 0 1 0 282637222 5496832 1180 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 1342 1180 86 211 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10720

[startup+12.7016 s]
/proc/loadavg: 1.77 1.88 1.56 2/66 32460
/proc/meminfo: memFree=1535428/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=6664 CPUtime=12.67
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 2009 0 0 0 1266 1 0 0 25 0 1 0 282637222 6823936 1408 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 1666 1408 86 211 0 1452 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12016

[startup+25.5018 s]
/proc/loadavg: 1.60 1.84 1.55 2/66 32460
/proc/meminfo: memFree=1533956/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=8056 CPUtime=25.47
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 2782 0 0 0 2546 1 0 0 25 0 1 0 282637222 8249344 1793 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 2014 1793 86 211 0 1800 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13408

[startup+51.1013 s]
/proc/loadavg: 1.40 1.77 1.54 2/66 32460
/proc/meminfo: memFree=1531396/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=10204 CPUtime=51.06
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 3753 0 0 0 5104 2 0 0 25 0 1 0 282637222 10448896 2376 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 2551 2376 86 211 0 2337 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 15556

[startup+102.304 s]
/proc/loadavg: 1.17 1.65 1.51 2/66 32462
/proc/meminfo: memFree=1527236/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=14648 CPUtime=102.25
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 5736 0 0 0 10221 4 0 0 25 0 1 0 282637222 14999552 3373 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 3662 3373 86 211 0 3448 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20000

[startup+162.302 s]
/proc/loadavg: 1.06 1.53 1.47 2/66 32462
/proc/meminfo: memFree=1526852/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=15396 CPUtime=162.23
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 5871 0 0 0 16219 4 0 0 25 0 1 0 282637222 15765504 3508 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 3849 3508 86 211 0 3635 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 20748

[startup+222.301 s]
/proc/loadavg: 1.02 1.43 1.44 2/66 32462
/proc/meminfo: memFree=1522500/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=19556 CPUtime=222.21
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 6988 0 0 0 22216 5 0 0 25 0 1 0 282637222 20025344 4592 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 4889 4592 86 211 0 4675 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24908

[startup+282.301 s]
/proc/loadavg: 1.01 1.35 1.41 2/66 32462
/proc/meminfo: memFree=1520260/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=22608 CPUtime=282.2
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 9581 0 0 0 28213 7 0 0 25 0 1 0 282637222 23150592 5110 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 5652 5110 86 211 0 5438 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 27960

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.38 2/66 32462
/proc/meminfo: memFree=1520260/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=22608 CPUtime=342.18
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 9592 0 0 0 34211 7 0 0 25 0 1 0 282637222 23150592 5121 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 5652 5121 86 211 0 5438 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 27960

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.35 2/66 32462
/proc/meminfo: memFree=1520132/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=22872 CPUtime=402.17
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 9638 0 0 0 40210 7 0 0 25 0 1 0 282637222 23420928 5167 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 5718 5167 86 211 0 5504 0

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

/proc/32460/statm: 15690 14664 86 211 0 15476 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 68112

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32662
/proc/meminfo: memFree=1481348/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=62760 CPUtime=4360.99
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 34862 0 0 0 436067 32 0 0 25 0 1 0 282637222 64266240 14675 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 15690 14675 86 211 0 15476 0
Current children cumulated CPU time (s) 4360.99
Current children cumulated vsize (KiB) 68112

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32662
/proc/meminfo: memFree=1480964/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=63144 CPUtime=4420.97
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 35009 0 0 0 442064 33 0 0 25 0 1 0 282637222 64659456 14724 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 15786 14724 86 211 0 15572 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 68496

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32662
/proc/meminfo: memFree=1481028/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=63276 CPUtime=4480.96
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 35036 0 0 0 448063 33 0 0 25 0 1 0 282637222 64794624 14751 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 15819 14751 86 211 0 15605 0
Current children cumulated CPU time (s) 4480.96
Current children cumulated vsize (KiB) 68628

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32662
/proc/meminfo: memFree=1480900/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=63540 CPUtime=4540.94
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 35083 0 0 0 454061 33 0 0 25 0 1 0 282637222 65064960 14798 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 15885 14798 86 211 0 15671 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 68892

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32662
/proc/meminfo: memFree=1480836/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=63540 CPUtime=4600.92
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 35087 0 0 0 460059 33 0 0 25 0 1 0 282637222 65064960 14802 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 15885 14802 86 211 0 15671 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 68892

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32662
/proc/meminfo: memFree=1480580/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=63932 CPUtime=4660.91
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 35177 0 0 0 466057 34 0 0 25 0 1 0 282637222 65466368 14859 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 15983 14859 86 211 0 15769 0
Current children cumulated CPU time (s) 4660.91
Current children cumulated vsize (KiB) 69284

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32662
/proc/meminfo: memFree=1480452/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=64192 CPUtime=4720.9
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 35247 0 0 0 472056 34 0 0 25 0 1 0 282637222 65732608 14896 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 16048 14896 86 211 0 15834 0
Current children cumulated CPU time (s) 4720.9
Current children cumulated vsize (KiB) 69544

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32662
/proc/meminfo: memFree=1480452/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=64192 CPUtime=4780.87
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 35256 0 0 0 478053 34 0 0 25 0 1 0 282637222 65732608 14905 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 16048 14905 86 211 0 15834 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 69544

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 370
/proc/meminfo: memFree=1478532/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=64836 CPUtime=4840.78
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 35406 0 0 0 484043 35 0 0 25 0 1 0 282637222 66392064 15055 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 16209 15055 86 211 0 15995 0
Current children cumulated CPU time (s) 4840.78
Current children cumulated vsize (KiB) 70188

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 392
/proc/meminfo: memFree=1478596/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=66380 CPUtime=4900.75
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 35800 0 0 0 490040 35 0 0 25 0 1 0 282637222 67973120 15318 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 16595 15318 86 211 0 16381 0
Current children cumulated CPU time (s) 4900.75
Current children cumulated vsize (KiB) 71732

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 392
/proc/meminfo: memFree=1477444/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=67540 CPUtime=4960.74
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 36184 0 0 0 496038 36 0 0 25 0 1 0 282637222 69160960 15636 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 16885 15636 86 211 0 16671 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 72892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 392
/proc/meminfo: memFree=1476740/2055920 swapFree=4184552/4192956
[pid=32457] ppid=32455 vsize=5352 CPUtime=0
/proc/32457/stat : 32457 (rsat.sh) S 32455 32457 32119 0 -1 4194304 304 155 0 0 0 0 0 0 18 0 1 0 282637221 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32457/statm: 1338 234 195 169 0 49 0
[pid=32460] ppid=32457 vsize=68204 CPUtime=5000.04
/proc/32460/stat : 32460 (rsat) R 32457 32457 32119 0 -1 4194304 36349 0 0 0 499968 36 0 0 25 0 1 0 282637222 69840896 15801 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32460/statm: 17051 15801 86 211 0 16837 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 73556

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 32457 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.009997
# 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): 5001.62
CPU time (s): 5000.04
CPU user time (s): 4999.68
CPU system time (s): 0.36
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 83876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459
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= 2

runsolver used 3.21051 second user time and 10.5634 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat May  5 06:41:12 UTC 2007

IDJOB= 456538
IDBENCH= 24745
IDSOLVER= 169
FILE ID= node55/456538-1178347272

PBS_JOBID= 5188839

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2c-rand3bip-sat-210-3.sat05-2475.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456538-1178347272/rsat.sh /tmp/evaluation/456538-1178347272/instance-456538-1178347272.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-456538-1178347272 -o ROOT/results/node55/solver-456538-1178347272 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456538-1178347272/rsat.sh /tmp/evaluation/456538-1178347272/instance-456538-1178347272.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3eaa6f3feb0ec3466c3c6ca585bd4a02

RANDOM SEED= 867125049

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1541724 kB
Buffers:         28308 kB
Cached:         384000 kB
SwapCached:       2492 kB
Active:         121296 kB
Inactive:       301028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541724 kB
SwapTotal:     4192956 kB
SwapFree:      4184552 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          16404 kB
Slab:            77944 kB
Committed_AS:  4419688 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node55 on Sat May  5 08:04:36 UTC 2007