Trace number 303768

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) 1200.04 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S849793820-03.cnf
MD5SUMed1f689cc6976e9722bcb1ee5f3d8edc
Bench CategoryRANDOM (random 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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.026995 s
0.00/0.03	c ==============================================================================
0.00/0.07	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-303768-1172043298 -o ROOT/results/node71/solver-303768-1172043298 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303768-1172043298/rsat.sh /tmp/evaluation/303768-1172043298/instance-303768-1172043298.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16097
/proc/meminfo: memFree=1407464/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 224287628 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16097/statm: 1338 232 195 169 0 49 0
[pid=16098] ppid=16097 vsize=688 CPUtime=0
/proc/16098/stat : 16098 (SatElite) R 16097 16097 15721 0 -1 4194304 103 0 0 0 0 0 0 0 20 0 1 0 224287629 704512 85 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16098/statm: 172 86 49 128 0 41 0

[startup+0.106393 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16097
/proc/meminfo: memFree=1407464/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.514481 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16097
/proc/meminfo: memFree=1407464/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33466 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16100
/proc/meminfo: memFree=1403160/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=4892 CPUtime=1.24
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 1164 0 0 0 124 0 0 0 25 0 1 0 224287636 5009408 1069 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 1223 1069 86 211 0 1009 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 10244

[startup+2.97101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16100
/proc/meminfo: memFree=1401880/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=6716 CPUtime=2.88
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 1686 0 0 0 288 0 0 0 25 0 1 0 224287636 6877184 1526 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 1679 1526 86 211 0 1465 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12068

[startup+6.25272 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16100
/proc/meminfo: memFree=1399000/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=9960 CPUtime=6.16
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 2665 0 0 0 615 1 0 0 25 0 1 0 224287636 10199040 2309 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 2490 2309 86 211 0 2276 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 15312

[startup+12.7101 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16100
/proc/meminfo: memFree=1394904/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=13712 CPUtime=12.62
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 3829 0 0 0 1260 2 0 0 25 0 1 0 224287636 14041088 3179 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 3428 3179 86 211 0 3214 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19064

[startup+25.5249 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16100
/proc/meminfo: memFree=1390808/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=17880 CPUtime=25.43
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 5292 0 0 0 2539 4 0 0 25 0 1 0 224287636 18309120 4254 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 4470 4254 86 211 0 4256 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23232

[startup+51.1485 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16100
/proc/meminfo: memFree=1385816/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=23068 CPUtime=51.05
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 7031 0 0 0 5099 6 0 0 25 0 1 0 224287636 23621632 5411 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 5767 5411 86 211 0 5553 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 28420

[startup+102.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16100
/proc/meminfo: memFree=1376664/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=31384 CPUtime=102.26
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 9982 0 0 0 10219 7 0 0 25 0 1 0 224287636 32137216 7590 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 7846 7590 86 211 0 7632 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 36736

[startup+162.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16100
/proc/meminfo: memFree=1362008/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=47012 CPUtime=162.3
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 15571 0 0 0 16219 11 0 0 25 0 1 0 224287636 48140288 11253 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 11753 11253 86 211 0 11539 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 52364

[startup+222.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16100
/proc/meminfo: memFree=1362008/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=47012 CPUtime=222.33
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 15574 0 0 0 22222 11 0 0 25 0 1 0 224287636 48140288 11256 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 11753 11256 86 211 0 11539 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 52364

[startup+282.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16100
/proc/meminfo: memFree=1355928/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=53160 CPUtime=282.38
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 17152 0 0 0 28225 13 0 0 25 0 1 0 224287636 54435840 12834 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 13290 12834 86 211 0 13076 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 58512

[startup+342.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16100
/proc/meminfo: memFree=1343768/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=64916 CPUtime=342.42
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 20182 0 0 0 34227 15 0 0 25 0 1 0 224287636 66473984 15864 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 16229 15864 86 211 0 16015 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 70268

[startup+402.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1339608/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=68676 CPUtime=402.46
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 22744 0 0 0 40230 16 0 0 25 0 1 0 224287636 70324224 16855 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 17169 16855 86 211 0 16955 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 74028

[startup+462.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1339608/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=68676 CPUtime=462.5
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 22746 0 0 0 46234 16 0 0 25 0 1 0 224287636 70324224 16857 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 17169 16857 86 211 0 16955 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 74028

[startup+522.819 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1339608/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=68676 CPUtime=522.53
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 22747 0 0 0 52237 16 0 0 25 0 1 0 224287636 70324224 16858 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 17169 16858 86 211 0 16955 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 74028

[startup+582.871 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1337752/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=70432 CPUtime=582.57
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 23206 0 0 0 58240 17 0 0 25 0 1 0 224287636 72122368 17317 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 17608 17317 86 211 0 17394 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 75784

[startup+642.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1329048/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=78856 CPUtime=642.61
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 25372 0 0 0 64242 19 0 0 25 0 1 0 224287636 80748544 19483 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 19714 19483 86 211 0 19500 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 84208

[startup+703.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1321240/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=89488 CPUtime=702.65
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 28101 0 0 0 70244 21 0 0 25 0 1 0 224287636 91635712 21442 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 22372 21442 86 211 0 22158 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 94840

[startup+763.062 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1314456/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=96096 CPUtime=762.7
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 29806 0 0 0 76246 24 0 0 25 0 1 0 224287636 98402304 23147 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 24024 23147 86 211 0 23810 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 101448

[startup+823.131 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1307672/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=102492 CPUtime=822.74
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 31461 0 0 0 82248 26 0 0 25 0 1 0 224287636 104951808 24802 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 25623 24802 86 211 0 25409 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 107844

[startup+883.187 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1306520/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=103468 CPUtime=882.77
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 34822 0 0 0 88250 27 0 0 25 0 1 0 224287636 105951232 25087 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 25867 25087 86 211 0 25653 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 108820

[startup+943.246 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1306456/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=103468 CPUtime=942.81
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 34835 0 0 0 94254 27 0 0 25 0 1 0 224287636 105951232 25100 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 25867 25100 86 211 0 25653 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 108820

[startup+1003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1306456/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=103468 CPUtime=1002.85
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 34841 0 0 0 100257 28 0 0 25 0 1 0 224287636 105951232 25106 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 25867 25106 86 211 0 25653 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 108820

[startup+1063.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1306456/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=103468 CPUtime=1062.89
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 34845 0 0 0 106261 28 0 0 25 0 1 0 224287636 105951232 25110 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 25867 25110 86 211 0 25653 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 108820

[startup+1123.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1306456/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=103468 CPUtime=1122.93
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 34845 0 0 0 112265 28 0 0 25 0 1 0 224287636 105951232 25110 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 25867 25110 86 211 0 25653 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 108820

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1306456/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=103468 CPUtime=1182.97
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 34845 0 0 0 118269 28 0 0 25 0 1 0 224287636 105951232 25110 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 25867 25110 86 211 0 25653 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 108820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16102
/proc/meminfo: memFree=1306456/2055920 swapFree=4183908/4192956
[pid=16097] ppid=16095 vsize=5352 CPUtime=0.06
/proc/16097/stat : 16097 (rsat.sh) S 16095 16097 15721 0 -1 4194304 305 491 0 0 0 0 6 0 16 0 1 0 224287628 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16097/statm: 1338 234 195 169 0 49 0
[pid=16100] ppid=16097 vsize=103468 CPUtime=1199.98
/proc/16100/stat : 16100 (rsat) R 16097 16097 15721 0 -1 4194304 34845 0 0 0 119970 28 0 0 25 0 1 0 224287636 105951232 25110 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16100/statm: 25867 25110 86 211 0 25653 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 108820

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 16097 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=70989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.076988
while last known CPU time is 1200.04

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): 1200.04
CPU user time (s): 1199.76
CPU system time (s): 0.28
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 121124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.070989
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= 796
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 2

runsolver used 0.805877 second user time and 2.49362 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Feb 21 07:34:58 UTC 2007

IDJOB= 303768
IDBENCH= 20116
IDSOLVER= 104
FILE ID= node71/303768-1172043298

PBS_JOBID= 3892730

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S849793820-03.cnf
COMMAND LINE= /tmp/evaluation/303768-1172043298/rsat.sh /tmp/evaluation/303768-1172043298/instance-303768-1172043298.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-303768-1172043298 -o ROOT/results/node71/solver-303768-1172043298 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303768-1172043298/rsat.sh /tmp/evaluation/303768-1172043298/instance-303768-1172043298.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ed1f689cc6976e9722bcb1ee5f3d8edc

RANDOM SEED= 155441445

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:       1407872 kB
Buffers:         25280 kB
Cached:         563796 kB
SwapCached:       2796 kB
Active:          95788 kB
Inactive:       502704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1407872 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            2160 kB
Writeback:           0 kB
Mapped:          15396 kB
Slab:            35552 kB
Committed_AS:   720792 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= 66560 MiB

End job on node71 on Wed Feb 21 07:55:01 UTC 2007