Trace number 338230

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
MD5SUMf1b3061e7694aa99406ed9e867c9dfa5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark65.771
Satisfiable
(Un)Satisfiability was proved
Number of variables1610
Number of clauses8277
Sum of the clauses size69859
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31178
Number of clauses of size 4142
Number of clauses of size 5924
Number of clauses of size over 55717

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    8047    68657 |    2414       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    6966    60634 |      --       0       --      -- |     --   | -334/-4204
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 1506   #clauses: 6966   #literals: 60634
0.00/0.06	c CPU time:   0.06299 s
0.00/0.06	c ==============================================================================
0.07/0.09	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node34/watcher-338230-1173682485 -o ROOT/results/node34/solver-338230-1173682485 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338230-1173682485/rsat.sh /tmp/evaluation/338230-1173682485/instance-338230-1173682485.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: 0.92 0.98 0.99 3/64 28329
/proc/meminfo: memFree=1474688/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 94204222 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28329/statm: 1338 232 195 169 0 49 0
[pid=28330] ppid=28329 vsize=820 CPUtime=0
/proc/28330/stat : 28330 (SatElite) R 28329 28329 26389 0 -1 4194304 139 0 0 0 0 0 0 0 19 0 1 0 94204222 839680 121 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/28330/statm: 205 121 50 128 0 74 0

[startup+0.0785629 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28329
/proc/meminfo: memFree=1474688/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 94204222 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28329/statm: 1338 232 195 169 0 49 0
[pid=28330] ppid=28329 vsize=1936 CPUtime=0.07
/proc/28330/stat : 28330 (SatElite) R 28329 28329 26389 0 -1 4194304 429 0 0 0 7 0 0 0 19 0 1 0 94204222 1982464 410 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/28330/statm: 484 410 70 128 0 353 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7288

[startup+0.102565 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28329
/proc/meminfo: memFree=1474688/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.301581 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28329
/proc/meminfo: memFree=1474688/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.702613 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28329
/proc/meminfo: memFree=1474688/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.50168 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 28332
/proc/meminfo: memFree=1471984/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=3840 CPUtime=1.4
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 817 0 0 0 140 0 0 0 25 0 1 0 94204231 3932160 771 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 960 771 86 211 0 746 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9192

[startup+3.1018 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 28332
/proc/meminfo: memFree=1470768/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=4860 CPUtime=3
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 1171 0 0 0 300 0 0 0 25 0 1 0 94204231 4976640 1061 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 1215 1061 86 211 0 1001 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10212

[startup+6.30106 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28332
/proc/meminfo: memFree=1469296/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=6548 CPUtime=6.2
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 1749 0 0 0 619 1 0 0 25 0 1 0 94204231 6705152 1443 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 1637 1443 86 211 0 1423 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11900

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 28332
/proc/meminfo: memFree=1467576/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=7864 CPUtime=12.6
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 2287 0 0 0 1259 1 0 0 25 0 1 0 94204231 8052736 1785 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 1966 1785 86 211 0 1752 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13216

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 28332
/proc/meminfo: memFree=1465528/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=9892 CPUtime=25.4
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 3217 0 0 0 2538 2 0 0 25 0 1 0 94204231 10129408 2229 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 2473 2229 86 211 0 2259 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15244

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 28332
/proc/meminfo: memFree=1460792/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=14248 CPUtime=50.98
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 4753 0 0 0 5095 3 0 0 25 0 1 0 94204231 14589952 3377 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 3562 3377 86 211 0 3348 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19600

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 28332
/proc/meminfo: memFree=1455480/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=20296 CPUtime=102.18
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 6326 0 0 0 10213 5 0 0 25 0 1 0 94204231 20783104 4756 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 5074 4756 86 211 0 4860 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 25648

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28332
/proc/meminfo: memFree=1454136/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=21652 CPUtime=162.15
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 7436 0 0 0 16210 5 0 0 25 0 1 0 94204231 22171648 5094 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 5413 5094 86 211 0 5199 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27004

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28332
/proc/meminfo: memFree=1448312/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=27456 CPUtime=222.14
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 8865 0 0 0 22208 6 0 0 25 0 1 0 94204231 28114944 6523 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 6864 6523 86 211 0 6650 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 32808

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28332
/proc/meminfo: memFree=1442360/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=35292 CPUtime=282.13
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 10782 0 0 0 28204 9 0 0 25 0 1 0 94204231 36139008 8021 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 8823 8021 86 211 0 8609 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40644

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28332
/proc/meminfo: memFree=1442744/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=33740 CPUtime=342.11
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 12496 0 0 0 34201 10 0 0 25 0 1 0 94204231 34549760 7861 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 8435 7861 86 211 0 8221 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 39092

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/72 28440
/proc/meminfo: memFree=1441400/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0

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

[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=42276 CPUtime=581.95
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 14624 0 0 0 58183 12 0 0 25 0 1 0 94204231 43290624 9857 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 10569 9857 86 211 0 10355 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 47628

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28530
/proc/meminfo: memFree=1431544/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=45360 CPUtime=641.94
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 15479 0 0 0 64181 13 0 0 25 0 1 0 94204231 46448640 10679 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 11340 10679 86 211 0 11126 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 50712

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28530
/proc/meminfo: memFree=1428216/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=48780 CPUtime=701.92
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 16311 0 0 0 70178 14 0 0 25 0 1 0 94204231 49950720 11511 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 12195 11511 86 211 0 11981 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 54132

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28530
/proc/meminfo: memFree=1428920/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=46628 CPUtime=761.9
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 18364 0 0 0 76175 15 0 0 25 0 1 0 94204231 47747072 11293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 11657 11293 86 211 0 11443 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 51980

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28530
/proc/meminfo: memFree=1428984/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=46892 CPUtime=821.89
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 18411 0 0 0 82173 16 0 0 25 0 1 0 94204231 48017408 11340 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530112 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 11723 11340 86 211 0 11509 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 52244

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28530
/proc/meminfo: memFree=1428024/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=48200 CPUtime=881.87
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 18652 0 0 0 88171 16 0 0 25 0 1 0 94204231 49356800 11581 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 12050 11581 86 211 0 11836 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 53552

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28530
/proc/meminfo: memFree=1427448/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=49120 CPUtime=941.85
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 18822 0 0 0 94169 16 0 0 25 0 1 0 94204231 50298880 11718 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 12280 11718 86 211 0 12066 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 54472

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28530
/proc/meminfo: memFree=1426872/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=49912 CPUtime=1001.83
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 18968 0 0 0 100167 16 0 0 25 0 1 0 94204231 51109888 11864 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 12478 11864 86 211 0 12264 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 55264

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28530
/proc/meminfo: memFree=1426680/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=50044 CPUtime=1061.83
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 19009 0 0 0 106166 17 0 0 25 0 1 0 94204231 51245056 11905 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 12511 11905 86 211 0 12297 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 55396

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28530
/proc/meminfo: memFree=1426104/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=51084 CPUtime=1121.81
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 19268 0 0 0 112164 17 0 0 25 0 1 0 94204231 52310016 12065 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 12771 12065 86 211 0 12557 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 56436

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28530
/proc/meminfo: memFree=1425528/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=51864 CPUtime=1181.79
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 19449 0 0 0 118162 17 0 0 25 0 1 0 94204231 53108736 12180 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 12966 12180 86 211 0 12752 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 57216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28530
/proc/meminfo: memFree=1425336/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=52124 CPUtime=1199.99
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 19515 0 0 0 119982 17 0 0 25 0 1 0 94204231 53374976 12213 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 13031 12213 86 211 0 12817 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 57476

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 28530
/proc/meminfo: memFree=1425336/2055920 swapFree=4192812/4192956
[pid=28329] ppid=28327 vsize=5352 CPUtime=0.08
/proc/28329/stat : 28329 (rsat.sh) S 28327 28329 26389 0 -1 4194304 305 430 0 0 0 0 8 0 16 0 1 0 94204222 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28329/statm: 1338 234 195 169 0 49 0
[pid=28332] ppid=28329 vsize=52124 CPUtime=1199.99
/proc/28332/stat : 28332 (rsat) R 28329 28329 26389 0 -1 4194304 19515 0 0 0 119982 17 0 0 25 0 1 0 94204231 53374976 12213 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28332/statm: 13031 12213 86 211 0 12817 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 57476

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28329 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=84987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.090986
while last known CPU time is 1200.07

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): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.17
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 61580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.084987
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 735
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 0.98285 second user time and 2.54461 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Mon Mar 12 06:54:45 UTC 2007

IDJOB= 338230
IDBENCH= 24718
IDSOLVER= 104
FILE ID= node34/338230-1173682485

PBS_JOBID= 4101463

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338230-1173682485/rsat.sh /tmp/evaluation/338230-1173682485/instance-338230-1173682485.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-338230-1173682485 -o ROOT/results/node34/solver-338230-1173682485 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338230-1173682485/rsat.sh /tmp/evaluation/338230-1173682485/instance-338230-1173682485.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  f1b3061e7694aa99406ed9e867c9dfa5

RANDOM SEED= 753537101

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.238
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		: 3000.238
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:       1475160 kB
Buffers:         47940 kB
Cached:         441728 kB
SwapCached:          0 kB
Active:         120884 kB
Inactive:       384508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1475160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2016 kB
Writeback:           0 kB
Mapped:          25876 kB
Slab:            61408 kB
Committed_AS:   131960 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= 66562 MiB

End job on node34 on Mon Mar 12 07:14:48 UTC 2007