Trace number 338776

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.01 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
MD5SUM51a1a3a012cf07e3662164064eca4702
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark382.312
Satisfiable
(Un)Satisfiability was proved
Number of variables306
Number of clauses2619
Sum of the clauses size5508
Maximum clause length17
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22601
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

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 |    2619     5508 |     785       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2601     9792 |      --       0       --      -- |     --   | -18/4284
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 288   #clauses: 2601   #literals: 9792
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-338776-1173692147 -o ROOT/results/node71/solver-338776-1173692147 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338776-1173692147/rsat.sh /tmp/evaluation/338776-1173692147/instance-338776-1173692147.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 15544
/proc/meminfo: memFree=1821432/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 389172519 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15544/statm: 1338 232 195 169 0 49 0
[pid=15545] ppid=15544 vsize=820 CPUtime=0
/proc/15545/stat : 15545 (SatElite) R 15544 15544 14380 0 -1 4194304 126 0 0 0 0 0 0 0 19 0 1 0 389172519 839680 108 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/15545/statm: 205 111 49 128 0 74 0

[startup+0.101989 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 15544
/proc/meminfo: memFree=1821432/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.202009 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 15544
/proc/meminfo: memFree=1821432/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.30203 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 15544
/proc/meminfo: memFree=1821432/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.701117 s]
/proc/loadavg: 1.08 1.03 1.00 3/64 15544
/proc/meminfo: memFree=1821432/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.50129 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 15547
/proc/meminfo: memFree=1817064/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=5492 CPUtime=1.47
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 1306 0 0 0 147 0 0 0 25 0 1 0 389172520 5623808 1196 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 1373 1196 86 211 0 1159 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10844

[startup+3.10164 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 15547
/proc/meminfo: memFree=1815464/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=8392 CPUtime=3.07
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 2259 0 0 0 306 1 0 0 25 0 1 0 389172520 8593408 1888 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 2098 1888 86 211 0 1884 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13744

[startup+6.30133 s]
/proc/loadavg: 1.07 1.03 1.00 2/66 15547
/proc/meminfo: memFree=1809520/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=12684 CPUtime=6.27
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 3771 0 0 0 625 2 0 0 25 0 1 0 389172520 12988416 2914 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 3171 2914 86 211 0 2957 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18036

[startup+12.7017 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 15547
/proc/meminfo: memFree=1802736/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=19356 CPUtime=12.67
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 5853 0 0 0 1264 3 0 0 25 0 1 0 389172520 19820544 4608 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 4839 4608 86 211 0 4625 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24708

[startup+25.5015 s]
/proc/loadavg: 1.05 1.02 1.00 2/66 15547
/proc/meminfo: memFree=1794288/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=28200 CPUtime=25.46
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 8921 0 0 0 2541 5 0 0 25 0 1 0 389172520 28876800 6710 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529609 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 7050 6710 86 211 0 6836 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33552

[startup+51.103 s]
/proc/loadavg: 1.03 1.02 1.00 2/66 15547
/proc/meminfo: memFree=1782064/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=39784 CPUtime=51.05
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 12732 0 0 0 5097 8 0 0 25 0 1 0 389172520 40738816 9710 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529570 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 9946 9710 86 211 0 9732 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 45136

[startup+102.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 15547
/proc/meminfo: memFree=1764272/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=58540 CPUtime=102.23
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 19154 0 0 0 10212 11 0 0 25 0 1 0 389172520 59944960 14170 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 14635 14170 86 211 0 14421 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 63892

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 15547
/proc/meminfo: memFree=1764272/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=58540 CPUtime=162.2
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 19164 0 0 0 16209 11 0 0 25 0 1 0 389172520 59944960 14180 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 14635 14180 86 211 0 14421 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 63892

[startup+222.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 15547
/proc/meminfo: memFree=1750192/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=72360 CPUtime=222.18
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 22723 0 0 0 22204 14 0 0 25 0 1 0 389172520 74096640 17739 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 18090 17739 86 211 0 17876 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 77712

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1734832/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=86812 CPUtime=282.16
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 28072 0 0 0 28197 19 0 0 25 0 1 0 389172520 88895488 21511 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 21703 21511 86 211 0 21489 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 92164

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1734832/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=86812 CPUtime=342.14
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 28072 0 0 0 34195 19 0 0 25 0 1 0 389172520 88895488 21511 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 21703 21511 86 211 0 21489 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 92164

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1713840/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=110740 CPUtime=402.11
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 34148 0 0 0 40187 24 0 0 25 0 1 0 389172520 113397760 26817 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 27685 26817 86 211 0 27471 0

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

[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=140696 CPUtime=522.06
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 45371 0 0 0 52174 32 0 0 25 0 1 0 389172520 144072704 34565 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526432 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 35174 34565 86 211 0 34960 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 146048

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1682416/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=140696 CPUtime=582.04
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 45395 0 0 0 58172 32 0 0 25 0 1 0 389172520 144072704 34589 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 35174 34589 86 211 0 34960 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 146048

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15547
/proc/meminfo: memFree=1682416/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=140696 CPUtime=642.01
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 45395 0 0 0 64169 32 0 0 25 0 1 0 389172520 144072704 34589 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525878 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 35174 34589 86 211 0 34960 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 146048

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15549
/proc/meminfo: memFree=1682480/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=140696 CPUtime=701.99
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 45395 0 0 0 70167 32 0 0 25 0 1 0 389172520 144072704 34589 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 35174 34589 86 211 0 34960 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 146048

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15549
/proc/meminfo: memFree=1682416/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=140696 CPUtime=761.97
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 45395 0 0 0 76165 32 0 0 25 0 1 0 389172520 144072704 34589 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 35174 34589 86 211 0 34960 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 146048

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15549
/proc/meminfo: memFree=1677872/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=145556 CPUtime=821.95
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 46590 0 0 0 82162 33 0 0 25 0 1 0 389172520 149049344 35784 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 36389 35784 86 211 0 36175 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 150908

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15549
/proc/meminfo: memFree=1661296/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=161608 CPUtime=881.93
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 50700 0 0 0 88156 37 0 0 25 0 1 0 389172520 165486592 39861 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 40402 39861 86 211 0 40188 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 166960

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15549
/proc/meminfo: memFree=1647280/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=175640 CPUtime=941.89
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 54277 0 0 0 94150 39 0 0 25 0 1 0 389172520 179855360 43405 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 43910 43405 86 211 0 43696 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 180992

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15549
/proc/meminfo: memFree=1632752/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=189664 CPUtime=1001.87
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 57870 0 0 0 100145 42 0 0 25 0 1 0 389172520 194215936 46998 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 47416 46998 86 211 0 47202 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 195016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15549
/proc/meminfo: memFree=1622512/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=206020 CPUtime=1061.85
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 62001 0 0 0 106140 45 0 0 25 0 1 0 389172520 210964480 49591 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 51505 49591 86 211 0 51291 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 211372

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15549
/proc/meminfo: memFree=1613872/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=213388 CPUtime=1121.83
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 70320 0 0 0 112133 50 0 0 25 0 1 0 389172520 218509312 51669 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 53347 51669 86 211 0 53133 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 218740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15549
/proc/meminfo: memFree=1614320/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=212604 CPUtime=1181.8
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 70337 0 0 0 118130 50 0 0 25 0 1 0 389172520 217706496 51549 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 53151 51549 86 211 0 52937 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 217956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15549
/proc/meminfo: memFree=1614320/2055920 swapFree=4171944/4192956
[pid=15544] ppid=15542 vsize=5352 CPUtime=0.01
/proc/15544/stat : 15544 (rsat.sh) S 15542 15544 14380 0 -1 4194304 305 182 0 0 0 0 1 0 16 0 1 0 389172519 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15544/statm: 1338 234 195 169 0 49 0
[pid=15547] ppid=15544 vsize=212604 CPUtime=1200
/proc/15547/stat : 15547 (rsat) R 15544 15544 14380 0 -1 4194304 70348 0 0 0 119950 50 0 0 25 0 1 0 389172520 217706496 51560 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15547/statm: 53151 51560 86 211 0 52937 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 217956

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15544 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.015996
while last known CPU time is 1200.01

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

Real time (s): 1200.51
CPU time (s): 1200.01
CPU user time (s): 1199.51
CPU system time (s): 0.5
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 243872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 487
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 1.10883 second user time and 2.58861 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Mon Mar 12 09:35:47 UTC 2007

IDJOB= 338776
IDBENCH= 24731
IDSOLVER= 104
FILE ID= node71/338776-1173692147

PBS_JOBID= 4101733

Free space on /tmp= 66540 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-harder-php-018-017.sat05-1189.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338776-1173692147/rsat.sh /tmp/evaluation/338776-1173692147/instance-338776-1173692147.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-338776-1173692147 -o ROOT/results/node71/solver-338776-1173692147 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338776-1173692147/rsat.sh /tmp/evaluation/338776-1173692147/instance-338776-1173692147.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  51a1a3a012cf07e3662164064eca4702

RANDOM SEED= 981245546

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1821776 kB
Buffers:         30952 kB
Cached:         143216 kB
SwapCached:      15280 kB
Active:          98212 kB
Inactive:        98072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821776 kB
SwapTotal:     4192956 kB
SwapFree:      4171944 kB
Dirty:            1692 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            23824 kB
Committed_AS:   979380 kB
PageTables:       1448 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= 66541 MiB

End job on node71 on Mon Mar 12 09:55:50 UTC 2007