Trace number 297413

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) 1200.06 1200.5

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1238286461-19.SAT.shuffled.cnf
MD5SUMfeae85ae56b54fcbcde345d479230ced
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12198
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
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 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2334     7068 |      --       0       --      -- |     --   | -9/39
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 540   #clauses: 2334   #literals: 7068
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-297413-1171838172 -o ROOT/results/node44/solver-297413-1171838172 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297413-1171838172/rsat.sh /tmp/evaluation/297413-1171838172/instance-297413-1171838172.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: 0.93 0.98 0.99 3/64 10591
/proc/meminfo: memFree=766528/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 203773322 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10591/statm: 1338 232 195 169 0 49 0
[pid=10592] ppid=10591 vsize=820 CPUtime=0
/proc/10592/stat : 10592 (SatElite) R 10591 10591 9241 0 -1 4194304 129 0 0 0 0 0 0 0 19 0 1 0 203773323 839680 111 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/10592/statm: 205 111 49 128 0 74 0

[startup+0.107854 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 10591
/proc/meminfo: memFree=766528/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.519929 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 10591
/proc/meminfo: memFree=766528/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.34008 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 10594
/proc/meminfo: memFree=764400/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=2804 CPUtime=1.31
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 629 0 0 0 131 0 0 0 25 0 1 0 203773324 2871296 534 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526632 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 701 534 86 211 0 487 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8156

[startup+2.97638 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 10594
/proc/meminfo: memFree=763568/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=4240 CPUtime=2.95
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 1043 0 0 0 295 0 0 0 25 0 1 0 203773324 4341760 850 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 1060 850 86 211 0 846 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9592

[startup+6.25898 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 10594
/proc/meminfo: memFree=761328/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=6052 CPUtime=6.23
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 1923 0 0 0 622 1 0 0 25 0 1 0 203773324 6197248 1338 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 1513 1338 86 211 0 1299 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11404

[startup+12.7152 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 10594
/proc/meminfo: memFree=758640/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=8628 CPUtime=12.68
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 2984 0 0 0 1266 2 0 0 25 0 1 0 203773324 8835072 1913 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 2157 1913 86 211 0 1943 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13980

[startup+25.5245 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 10594
/proc/meminfo: memFree=756080/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=11460 CPUtime=25.49
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 3753 0 0 0 2546 3 0 0 25 0 1 0 203773324 11735040 2682 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 2865 2682 86 211 0 2651 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16812

[startup+51.1482 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 10594
/proc/meminfo: memFree=753072/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=14732 CPUtime=51.11
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 5410 0 0 0 5106 5 0 0 25 0 1 0 203773324 15085568 3373 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 3683 3373 86 211 0 3469 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20084

[startup+102.39 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 10594
/proc/meminfo: memFree=749488/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=18164 CPUtime=102.33
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 7106 0 0 0 10227 6 0 0 25 0 1 0 203773324 18599936 4297 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 4541 4297 86 211 0 4327 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 23516

[startup+162.449 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10594
/proc/meminfo: memFree=741744/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=26500 CPUtime=162.37
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 10927 0 0 0 16228 9 0 0 25 0 1 0 203773324 27136000 6120 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 6625 6120 86 211 0 6411 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 31852

[startup+222.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10596
/proc/meminfo: memFree=741616/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=26500 CPUtime=222.41
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 10927 0 0 0 22232 9 0 0 25 0 1 0 203773324 27136000 6120 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 6625 6120 86 211 0 6411 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 31852

[startup+282.577 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10596
/proc/meminfo: memFree=737968/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=30716 CPUtime=282.45
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 11984 0 0 0 28235 10 0 0 25 0 1 0 203773324 31453184 7111 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 7679 7111 86 211 0 7465 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 36068

[startup+342.638 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10596
/proc/meminfo: memFree=731440/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=37204 CPUtime=342.49
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 13784 0 0 0 34237 12 0 0 25 0 1 0 203773324 38096896 8747 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 9301 8747 86 211 0 9087 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 42556

[startup+402.696 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10596
/proc/meminfo: memFree=730544/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=36764 CPUtime=402.54
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 15963 0 0 0 40240 14 0 0 25 0 1 0 203773324 37646336 8895 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 9191 8895 86 211 0 8977 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 42116

[startup+462.751 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 10596
/proc/meminfo: memFree=730544/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=36764 CPUtime=462.57
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 15963 0 0 0 46243 14 0 0 25 0 1 0 203773324 37646336 8895 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 9191 8895 86 211 0 8977 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 42116

[startup+522.807 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 10596
/proc/meminfo: memFree=730608/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=36764 CPUtime=522.6
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 15964 0 0 0 52246 14 0 0 25 0 1 0 203773324 37646336 8896 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 9191 8896 86 211 0 8977 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 42116

[startup+582.868 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10596
/proc/meminfo: memFree=728368/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=39236 CPUtime=582.66
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 16551 0 0 0 58251 15 0 0 25 0 1 0 203773324 40177664 9483 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529259 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 9809 9483 86 211 0 9595 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 44588

[startup+642.933 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10596
/proc/meminfo: memFree=723696/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=43880 CPUtime=642.69
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 17785 0 0 0 64253 16 0 0 25 0 1 0 203773324 44933120 10651 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 10970 10651 86 211 0 10756 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 49232

[startup+702.996 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10596
/proc/meminfo: memFree=719600/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=50888 CPUtime=702.74
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 19595 0 0 0 70256 18 0 0 25 0 1 0 203773324 52109312 11658 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 12722 11658 86 211 0 12508 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 56240

[startup+763.058 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10596
/proc/meminfo: memFree=715952/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=54508 CPUtime=762.78
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 20530 0 0 0 76259 19 0 0 25 0 1 0 203773324 55816192 12593 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 13627 12593 86 211 0 13413 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 59860

[startup+823.118 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 10596
/proc/meminfo: memFree=712240/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=58560 CPUtime=822.82
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 21541 0 0 0 82262 20 0 0 25 0 1 0 203773324 59965440 13506 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 14640 13506 86 211 0 14426 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 63912

[startup+883.173 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 10596
/proc/meminfo: memFree=712432/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=56636 CPUtime=882.85
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 25169 0 0 0 88263 22 0 0 25 0 1 0 203773324 57995264 13421 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 14159 13421 86 211 0 13945 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 61988

[startup+943.232 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10596
/proc/meminfo: memFree=712432/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=56636 CPUtime=942.89
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 25169 0 0 0 94267 22 0 0 25 0 1 0 203773324 57995264 13421 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 14159 13421 86 211 0 13945 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 61988

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10596
/proc/meminfo: memFree=712240/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=57024 CPUtime=1002.93
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 25248 0 0 0 100270 23 0 0 25 0 1 0 203773324 58392576 13467 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 14256 13467 86 211 0 14042 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 62376

[startup+1063.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10596
/proc/meminfo: memFree=712240/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=57024 CPUtime=1062.97
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 25251 0 0 0 106274 23 0 0 25 0 1 0 203773324 58392576 13470 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 14256 13470 86 211 0 14042 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 62376

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10596
/proc/meminfo: memFree=712176/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=57416 CPUtime=1123.01
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 25307 0 0 0 112278 23 0 0 25 0 1 0 203773324 58793984 13526 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 14354 13526 86 211 0 14140 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 62768

[startup+1183.48 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 10596
/proc/meminfo: memFree=711856/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=57808 CPUtime=1183.05
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 25413 0 0 0 118282 23 0 0 25 0 1 0 203773324 59195392 13599 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 14452 13599 86 211 0 14238 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 63160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 10596
/proc/meminfo: memFree=711728/2055920 swapFree=4183224/4192956
[pid=10591] ppid=10589 vsize=5352 CPUtime=0
/proc/10591/stat : 10591 (rsat.sh) S 10589 10591 9241 0 -1 4194304 305 172 0 0 0 0 0 0 16 0 1 0 203773322 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10591/statm: 1338 234 195 169 0 49 0
[pid=10594] ppid=10591 vsize=57940 CPUtime=1200.06
/proc/10594/stat : 10594 (rsat) R 10591 10591 9241 0 -1 4194304 25450 0 0 0 119983 23 0 0 25 0 1 0 203773324 59330560 13636 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10594/statm: 14485 13636 86 211 0 14271 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 63292

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 10591 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=10998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.013997
while last known CPU time is 1200.06

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

Real time (s): 1200.5
CPU time (s): 1200.06
CPU user time (s): 1199.83
CPU system time (s): 0.23
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 78004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 477
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= 4

runsolver used 1.07684 second user time and 2.41763 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Feb 18 22:36:12 UTC 2007

IDJOB= 297413
IDBENCH= 19961
IDSOLVER= 104
FILE ID= node44/297413-1171838172

PBS_JOBID= 3839706

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1238286461-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297413-1171838172/rsat.sh /tmp/evaluation/297413-1171838172/instance-297413-1171838172.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-297413-1171838172 -o ROOT/results/node44/solver-297413-1171838172 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297413-1171838172/rsat.sh /tmp/evaluation/297413-1171838172/instance-297413-1171838172.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  feae85ae56b54fcbcde345d479230ced

RANDOM SEED= 150458445

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:        766936 kB
Buffers:         52376 kB
Cached:        1113508 kB
SwapCached:       4532 kB
Active:         837752 kB
Inactive:       338700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        766936 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            98536 kB
Committed_AS:   463388 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 node44 on Sun Feb 18 22:56:14 UTC 2007