Trace number 308688

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) 1200.08 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
MD5SUMc45506846595309f339867628e05eb80
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 variables5492
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 |   14684    39647 |    4405       0        0     nan |  0.000 % |
0.08/0.12	c |         0 |   12455    37481 |      --       0       --      -- |     --   | -2229/-2166
0.08/0.12	c ==============================================================================
0.08/0.12	c Result  :   #vars: 3995   #clauses: 12455   #literals: 37481
0.08/0.12	c CPU time:   0.102984 s
0.08/0.12	c ==============================================================================
0.08/0.16	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/node38/watcher-308688-1172525454 -o ROOT/results/node38/solver-308688-1172525454 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308688-1172525454/rsat.sh /tmp/evaluation/308688-1172525454/instance-308688-1172525454.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: 0.92 0.99 0.99 3/64 24639
/proc/meminfo: memFree=1958672/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 272501272 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24639/statm: 1338 232 195 169 0 49 0
[pid=24640] ppid=24639 vsize=684 CPUtime=0
/proc/24640/stat : 24640 (SatElite) D 24639 24639 23553 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 272501272 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/24640/statm: 171 44 36 128 0 40 0

[startup+0.107255 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 24639
/proc/meminfo: memFree=1958672/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 272501272 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24639/statm: 1338 232 195 169 0 49 0
[pid=24640] ppid=24639 vsize=3172 CPUtime=0.08
/proc/24640/stat : 24640 (SatElite) R 24639 24639 23553 0 -1 4194304 697 0 0 0 8 0 0 0 19 0 1 0 272501272 3248128 679 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571266 0 0 4096 3 0 0 0 17 1 0 0
/proc/24640/statm: 793 679 69 128 0 662 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8524

[startup+0.515301 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 24639
/proc/meminfo: memFree=1958672/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+1.33539 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1955968/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=2960 CPUtime=1.17
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 618 0 0 0 117 0 0 0 25 0 1 0 272501288 3031040 588 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 740 588 86 211 0 526 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 8312

[startup+2.97458 s]
/proc/loadavg: 0.92 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1955392/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=3508 CPUtime=2.81
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 747 0 0 0 281 0 0 0 25 0 1 0 272501288 3592192 701 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 877 701 86 211 0 663 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 8860

[startup+6.25795 s]
/proc/loadavg: 0.93 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1954368/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=4832 CPUtime=6.09
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 1135 0 0 0 609 0 0 0 25 0 1 0 272501288 4947968 1024 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 1208 1024 86 211 0 994 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 10184

[startup+12.7177 s]
/proc/loadavg: 0.94 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1952128/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=6584 CPUtime=12.54
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 1810 0 0 0 1254 0 0 0 25 0 1 0 272501288 6742016 1439 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 1646 1439 86 211 0 1432 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 11936

[startup+25.5231 s]
/proc/loadavg: 0.95 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1950272/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=8376 CPUtime=25.34
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 2498 0 0 0 2533 1 0 0 25 0 1 0 272501288 8577024 1931 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 2094 1931 86 211 0 1880 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 13728

[startup+51.146 s]
/proc/loadavg: 0.96 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1947200/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=11780 CPUtime=50.96
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 3771 0 0 0 5093 3 0 0 25 0 1 0 272501288 12062720 2718 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 2945 2718 86 211 0 2731 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17132

[startup+102.386 s]
/proc/loadavg: 0.98 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1942976/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=16404 CPUtime=102.19
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 5764 0 0 0 10215 4 0 0 25 0 1 0 272501288 16797696 3745 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 4101 3745 86 211 0 3887 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21756

[startup+162.444 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1935936/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=22936 CPUtime=162.23
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 8284 0 0 0 16217 6 0 0 25 0 1 0 272501288 23486464 5493 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 5734 5493 86 211 0 5520 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 28288

[startup+222.498 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1935936/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=22936 CPUtime=222.27
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 8284 0 0 0 22221 6 0 0 25 0 1 0 272501288 23486464 5493 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 5734 5493 86 211 0 5520 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 28288

[startup+282.556 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1930560/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=29868 CPUtime=282.31
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 10070 0 0 0 28224 7 0 0 25 0 1 0 272501288 30584832 6893 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529245 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 7467 6893 86 211 0 7253 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 35220

[startup+342.613 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1925312/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=34548 CPUtime=342.35
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 12845 0 0 0 34227 8 0 0 25 0 1 0 272501288 35377152 8128 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 8637 8128 86 211 0 8423 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 39900

[startup+402.671 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1925312/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=34548 CPUtime=402.39
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 12851 0 0 0 40231 8 0 0 25 0 1 0 272501288 35377152 8134 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 8637 8134 86 211 0 8423 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 39900

[startup+462.73 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1925120/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=34944 CPUtime=462.43
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 12916 0 0 0 46235 8 0 0 25 0 1 0 272501288 35782656 8199 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 8736 8199 86 211 0 8522 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 40296

[startup+522.789 s]

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

[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=37680 CPUtime=522.48
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 13676 0 0 0 52239 9 0 0 25 0 1 0 272501288 38584320 8959 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 9420 8959 86 211 0 9206 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 43032

[startup+582.846 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1917440/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=42208 CPUtime=582.53
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 14829 0 0 0 58242 11 0 0 25 0 1 0 272501288 43220992 10112 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 10552 10112 86 211 0 10338 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 47560

[startup+642.908 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 24642
/proc/meminfo: memFree=1912960/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=46592 CPUtime=642.57
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 15980 0 0 0 64245 12 0 0 25 0 1 0 272501288 47710208 11230 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 11648 11230 86 211 0 11434 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 51944

[startup+702.963 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 24644
/proc/meminfo: memFree=1910208/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=48356 CPUtime=702.6
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 18348 0 0 0 70247 13 0 0 25 0 1 0 272501288 49516544 11855 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 12089 11855 86 211 0 11875 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 53708

[startup+763.02 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 24644
/proc/meminfo: memFree=1910208/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=48356 CPUtime=762.64
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 18348 0 0 0 76251 13 0 0 25 0 1 0 272501288 49516544 11855 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 12089 11855 86 211 0 11875 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 53708

[startup+823.084 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 24644
/proc/meminfo: memFree=1910272/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=48356 CPUtime=822.69
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 18348 0 0 0 82256 13 0 0 25 0 1 0 272501288 49516544 11855 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523040 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 12089 11855 86 211 0 11875 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 53708

[startup+883.141 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 24644
/proc/meminfo: memFree=1910272/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=48356 CPUtime=882.74
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 18348 0 0 0 88260 14 0 0 25 0 1 0 272501288 49516544 11855 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 12089 11855 86 211 0 11875 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 53708

[startup+943.201 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 24644
/proc/meminfo: memFree=1910208/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=48616 CPUtime=942.78
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 18387 0 0 0 94264 14 0 0 25 0 1 0 272501288 49782784 11894 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 12154 11894 86 211 0 11940 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 53968

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24644
/proc/meminfo: memFree=1910144/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=48616 CPUtime=1002.83
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 18387 0 0 0 100269 14 0 0 25 0 1 0 272501288 49782784 11894 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 12154 11894 86 211 0 11940 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 53968

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24644
/proc/meminfo: memFree=1909760/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=49140 CPUtime=1062.87
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 18491 0 0 0 106273 14 0 0 25 0 1 0 272501288 50319360 11998 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 12285 11998 86 211 0 12071 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 54492

[startup+1123.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24644
/proc/meminfo: memFree=1905920/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=55820 CPUtime=1122.91
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 20224 0 0 0 112276 15 0 0 25 0 1 0 272501288 57159680 12961 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 13955 12961 86 211 0 13741 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 61172

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24644
/proc/meminfo: memFree=1902144/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=59356 CPUtime=1182.95
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 21179 0 0 0 118280 15 0 0 25 0 1 0 272501288 60780544 13916 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 14839 13916 86 211 0 14625 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 64708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24644
/proc/meminfo: memFree=1901184/2055920 swapFree=4183688/4192956
[pid=24639] ppid=24637 vsize=5352 CPUtime=0.11
/proc/24639/stat : 24639 (rsat.sh) S 24637 24639 23553 0 -1 4194304 305 748 0 0 0 0 11 0 16 0 1 0 272501272 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24639/statm: 1338 234 195 169 0 49 0
[pid=24642] ppid=24639 vsize=60332 CPUtime=1199.97
/proc/24642/stat : 24642 (rsat) R 24639 24639 23553 0 -1 4194304 21405 0 0 0 119981 16 0 0 25 0 1 0 272501288 61779968 14142 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/24642/statm: 15083 14142 86 211 0 14869 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 65684

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 24639 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=118981 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.128979
while last known CPU time is 1200.08

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

Real time (s): 1200.46
CPU time (s): 1200.08
CPU user time (s): 1199.92
CPU system time (s): 0.16
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 65684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.118981
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1053
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= 17
involuntary context switches= 2

runsolver used 0.922859 second user time and 2.34964 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Feb 26 21:30:54 UTC 2007

IDJOB= 308688
IDBENCH= 20238
IDSOLVER= 104
FILE ID= node38/308688-1172525454

PBS_JOBID= 3971773

Free space on /tmp= 66558 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308688-1172525454/rsat.sh /tmp/evaluation/308688-1172525454/instance-308688-1172525454.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-308688-1172525454 -o ROOT/results/node38/solver-308688-1172525454 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308688-1172525454/rsat.sh /tmp/evaluation/308688-1172525454/instance-308688-1172525454.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c45506846595309f339867628e05eb80

RANDOM SEED= 906502043

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1959144 kB
Buffers:          7192 kB
Cached:          53588 kB
SwapCached:       3276 kB
Active:          21304 kB
Inactive:        49144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1959144 kB
SwapTotal:     4192956 kB
SwapFree:      4183688 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          15256 kB
Slab:            12324 kB
Committed_AS:   552932 kB
PageTables:       1468 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= 66559 MiB

End job on node38 on Mon Feb 26 21:50:57 UTC 2007