Trace number 337264

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) 1200.05 1200.81

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n26-03-S540351185.sat05-490.reshuffled-07.cnf
MD5SUM4e079b4b65292671b2ca5f9feca64ea4
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 variables172
Number of clauses832
Sum of the clauses size2818
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3482
Number of clauses of size 4336
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     832     2818 |     249       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     732     2851 |      --       0       --      -- |     --   | -100/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 122   #clauses: 732   #literals: 2851
0.00/0.00	c CPU time:   0.001999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-337264-1173663574 -o ROOT/results/node70/solver-337264-1173663574 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337264-1173663574/rsat.sh /tmp/evaluation/337264-1173663574/instance-337264-1173663574.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 13436
/proc/meminfo: memFree=1853552/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 22657281 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 232 195 169 0 49 0
[pid=13437] ppid=13436 vsize=692 CPUtime=0
/proc/13437/stat : 13437 (SatElite) R 13436 13436 12648 0 -1 4194304 122 0 0 0 0 0 0 0 20 0 1 0 22657282 708608 104 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/13437/statm: 173 105 69 128 0 42 0

[startup+0.0531929 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 13436
/proc/meminfo: memFree=1853552/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102196 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 13436
/proc/meminfo: memFree=1853552/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302216 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 13436
/proc/meminfo: memFree=1853552/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702256 s]
/proc/loadavg: 0.99 0.97 0.95 3/64 13436
/proc/meminfo: memFree=1853552/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50134 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13439
/proc/meminfo: memFree=1851936/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=3096 CPUtime=1.47
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 788 0 0 0 147 0 0 0 25 0 1 0 22657282 3170304 621 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 774 621 86 211 0 560 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8448

[startup+3.1015 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13439
/proc/meminfo: memFree=1850912/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=4160 CPUtime=3.07
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 1194 0 0 0 307 0 0 0 25 0 1 0 22657282 4259840 831 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 1040 831 86 211 0 826 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9512

[startup+6.30182 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13439
/proc/meminfo: memFree=1849128/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=5360 CPUtime=6.28
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 1721 0 0 0 627 1 0 0 25 0 1 0 22657282 5488640 1162 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 1340 1162 86 211 0 1126 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10712

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13439
/proc/meminfo: memFree=1847528/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=7156 CPUtime=12.67
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 2233 0 0 0 1266 1 0 0 25 0 1 0 22657282 7327744 1576 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530052 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 1789 1576 86 211 0 1575 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12508

[startup+25.5027 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13439
/proc/meminfo: memFree=1845672/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=9024 CPUtime=25.47
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 3085 0 0 0 2545 2 0 0 25 0 1 0 22657282 9240576 2040 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 2256 2040 86 211 0 2042 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14376

[startup+51.1023 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13439
/proc/meminfo: memFree=1843560/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=11492 CPUtime=51.05
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 4537 0 0 0 5102 3 0 0 25 0 1 0 22657282 11767808 2526 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 2873 2526 86 211 0 2659 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 16844

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13439
/proc/meminfo: memFree=1839592/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=14908 CPUtime=102.22
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 6391 0 0 0 10218 4 0 0 25 0 1 0 22657282 15265792 3475 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 3727 3475 86 211 0 3513 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 20260

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13439
/proc/meminfo: memFree=1836712/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=18124 CPUtime=162.18
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 7167 0 0 0 16214 4 0 0 25 0 1 0 22657282 18558976 4251 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 4531 4251 86 211 0 4317 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 23476

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13439
/proc/meminfo: memFree=1833128/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=22284 CPUtime=222.15
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 10335 0 0 0 22209 6 0 0 25 0 1 0 22657282 22818816 5081 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 5571 5081 86 211 0 5357 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 27636

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13439
/proc/meminfo: memFree=1833064/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=22544 CPUtime=282.11
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 10392 0 0 0 28205 6 0 0 25 0 1 0 22657282 23085056 5138 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 5636 5138 86 211 0 5422 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 27896

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1831656/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=23964 CPUtime=342.07
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 10768 0 0 0 34201 6 0 0 25 0 1 0 22657282 24539136 5448 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 5991 5448 86 211 0 5777 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 29316

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1827176/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=29048 CPUtime=402.04
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 12056 0 0 0 40196 8 0 0 25 0 1 0 22657282 29745152 6637 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 7262 6637 86 211 0 7048 0

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

[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=30636 CPUtime=521.97
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 15328 0 0 0 52187 10 0 0 25 0 1 0 22657282 31371264 7392 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522442 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 7659 7392 86 211 0 7445 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 35988

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1824488/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=29944 CPUtime=581.93
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 15334 0 0 0 58183 10 0 0 25 0 1 0 22657282 30662656 7235 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 7486 7235 86 211 0 7272 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 35296

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1824488/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=30076 CPUtime=641.91
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 15355 0 0 0 64181 10 0 0 25 0 1 0 22657282 30797824 7256 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525996 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 7519 7256 86 211 0 7305 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 35428

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1823784/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=31252 CPUtime=701.85
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 15613 0 0 0 70175 10 0 0 25 0 1 0 22657282 32002048 7448 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 7813 7448 86 211 0 7599 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 36604

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1822248/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=33464 CPUtime=761.82
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 16085 0 0 0 76171 11 0 0 25 0 1 0 22657282 34267136 7788 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 8366 7788 86 211 0 8152 0
Current children cumulated CPU time (s) 761.82
Current children cumulated vsize (KiB) 38816

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1820392/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=35676 CPUtime=821.78
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 16639 0 0 0 82167 11 0 0 25 0 1 0 22657282 36532224 8309 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 8919 8309 86 211 0 8705 0
Current children cumulated CPU time (s) 821.78
Current children cumulated vsize (KiB) 41028

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1817320/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=41744 CPUtime=881.75
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 18274 0 0 0 88162 13 0 0 25 0 1 0 22657282 42745856 9076 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 10436 9076 86 211 0 10222 0
Current children cumulated CPU time (s) 881.75
Current children cumulated vsize (KiB) 47096

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1814376/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=44580 CPUtime=941.71
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 19171 0 0 0 94157 14 0 0 25 0 1 0 22657282 45649920 9810 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 11145 9810 86 211 0 10931 0
Current children cumulated CPU time (s) 941.71
Current children cumulated vsize (KiB) 49932

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1811624/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=47532 CPUtime=1001.68
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 20004 0 0 0 100153 15 0 0 25 0 1 0 22657282 48672768 10480 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 11883 10480 86 211 0 11669 0
Current children cumulated CPU time (s) 1001.68
Current children cumulated vsize (KiB) 52884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1809064/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=50100 CPUtime=1061.63
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 20740 0 0 0 106148 15 0 0 25 0 1 0 22657282 51302400 11151 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 12525 11151 86 211 0 12311 0
Current children cumulated CPU time (s) 1061.63
Current children cumulated vsize (KiB) 55452

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1806760/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=52028 CPUtime=1121.59
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 21305 0 0 0 112143 16 0 0 25 0 1 0 22657282 53276672 11716 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 13007 11716 86 211 0 12793 0
Current children cumulated CPU time (s) 1121.59
Current children cumulated vsize (KiB) 57380

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1811112/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=45276 CPUtime=1181.56
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 24724 0 0 0 118138 18 0 0 25 0 1 0 22657282 46362624 10601 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 11319 10601 86 211 0 11105 0
Current children cumulated CPU time (s) 1181.56
Current children cumulated vsize (KiB) 50628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 0.97 0.95 2/66 13441
/proc/meminfo: memFree=1810920/2055920 swapFree=4179464/4192956
[pid=13436] ppid=13434 vsize=5352 CPUtime=0
/proc/13436/stat : 13436 (rsat.sh) S 13434 13436 12648 0 -1 4194304 305 130 0 0 0 0 0 0 18 0 1 0 22657281 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13436/statm: 1338 234 195 169 0 49 0
[pid=13439] ppid=13436 vsize=45536 CPUtime=1200.05
/proc/13439/stat : 13439 (rsat) R 13436 13436 12648 0 -1 4194304 24778 0 0 0 119987 18 0 0 25 0 1 0 22657282 46628864 10655 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/13439/statm: 11384 10655 86 211 0 11170 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 50888

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 13436 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1200.05

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

Real time (s): 1200.81
CPU time (s): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.18
CPU usage (%): 99.9364
Max. virtual memory (cumulated for all children) (KiB): 69812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 435
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 3

runsolver used 1.14383 second user time and 3.23151 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Mar 12 01:39:34 UTC 2007

IDJOB= 337264
IDBENCH= 24695
IDSOLVER= 104
FILE ID= node70/337264-1173663574

PBS_JOBID= 4101435

Free space on /tmp= 66556 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n26-03-S540351185.sat05-490.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337264-1173663574/rsat.sh /tmp/evaluation/337264-1173663574/instance-337264-1173663574.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-337264-1173663574 -o ROOT/results/node70/solver-337264-1173663574 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337264-1173663574/rsat.sh /tmp/evaluation/337264-1173663574/instance-337264-1173663574.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  4e079b4b65292671b2ca5f9feca64ea4

RANDOM SEED= 731988863

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.220
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	: 5931.00
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		: 3000.220
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:       1853960 kB
Buffers:         20812 kB
Cached:         138676 kB
SwapCached:       8132 kB
Active:          65952 kB
Inactive:       108512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1853960 kB
SwapTotal:     4192956 kB
SwapFree:      4179464 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            13548 kB
Committed_AS:    68316 kB
PageTables:       1396 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= 66556 MiB

End job on node70 on Mon Mar 12 01:59:37 UTC 2007