Trace number 296552

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) 1200.02 1200.58

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S1392532406-12.UNSAT.shuffled.cnf
MD5SUMaca6cad74270d95cd75e3239f6304512
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark20.4519
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
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 54005

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 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.02	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/node69/watcher-296552-1171825002 -o ROOT/results/node69/solver-296552-1171825002 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296552-1171825002/rsat.sh /tmp/evaluation/296552-1171825002/instance-296552-1171825002.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 0.98 1.00 3/64 30937
/proc/meminfo: memFree=1069304/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0
/proc/30937/stat : 30937 (rsat.sh) R 30935 30937 29576 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 202457909 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947644575 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/30937/statm: 1338 231 194 169 0 49 0
[pid=30938] ppid=30937 vsize=688 CPUtime=0
/proc/30938/stat : 30938 (SatElite) R 30937 30937 29576 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 202457909 704512 80 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/30938/statm: 172 81 49 128 0 41 0

[startup+0.107064 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 30937
/proc/meminfo: memFree=1069304/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.51513 s]
/proc/loadavg: 0.92 0.98 1.00 3/64 30937
/proc/meminfo: memFree=1069304/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33826 s]
/proc/loadavg: 0.92 0.98 1.00 2/66 30940
/proc/meminfo: memFree=1066920/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=3036 CPUtime=1.31
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 711 0 0 0 131 0 0 0 25 0 1 0 202457911 3108864 601 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 759 601 86 211 0 545 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8388

[startup+2.97453 s]
/proc/loadavg: 0.92 0.98 1.00 2/66 30940
/proc/meminfo: memFree=1066216/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=4416 CPUtime=2.94
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 1294 0 0 0 294 0 0 0 25 0 1 0 202457911 4521984 890 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 1104 890 86 211 0 890 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9768

[startup+6.25707 s]
/proc/loadavg: 0.93 0.98 1.00 2/66 30940
/proc/meminfo: memFree=1064680/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=5512 CPUtime=6.22
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 1592 0 0 0 622 0 0 0 25 0 1 0 202457911 5644288 1188 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 1378 1188 86 211 0 1164 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10864

[startup+12.7131 s]
/proc/loadavg: 0.93 0.98 1.00 2/66 30940
/proc/meminfo: memFree=1063400/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=6624 CPUtime=12.68
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 2322 0 0 0 1267 1 0 0 25 0 1 0 202457911 6782976 1432 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 1656 1432 86 211 0 1442 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11976

[startup+25.5192 s]
/proc/loadavg: 0.95 0.98 1.00 2/66 30940
/proc/meminfo: memFree=1061736/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=7904 CPUtime=25.48
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 3072 0 0 0 2546 2 0 0 25 0 1 0 202457911 8093696 1775 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 1976 1775 86 211 0 1762 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13256

[startup+51.1444 s]
/proc/loadavg: 0.96 0.98 1.00 2/66 30940
/proc/meminfo: memFree=1058472/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=11736 CPUtime=51.09
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 4847 0 0 0 5107 2 0 0 25 0 1 0 202457911 12017664 2584 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 2934 2584 86 211 0 2720 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17088

[startup+102.393 s]
/proc/loadavg: 0.98 0.98 1.00 2/66 30940
/proc/meminfo: memFree=1055080/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=15192 CPUtime=102.32
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 5776 0 0 0 10229 3 0 0 25 0 1 0 202457911 15556608 3480 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 3798 3480 86 211 0 3584 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 20544

[startup+162.46 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 30940
/proc/meminfo: memFree=1054568/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=15052 CPUtime=162.37
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 6783 0 0 0 16233 4 0 0 25 0 1 0 202457911 15413248 3552 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 3763 3552 86 211 0 3549 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 20404

[startup+222.526 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 30940
/proc/meminfo: memFree=1050472/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=20904 CPUtime=222.42
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 8207 0 0 0 22237 5 0 0 25 0 1 0 202457911 21405696 4590 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 5226 4590 86 211 0 5012 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 26256

[startup+282.598 s]
/proc/loadavg: 1.02 1.00 1.00 2/72 31040
/proc/meminfo: memFree=1046008/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=24176 CPUtime=282.42
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 9018 0 0 0 28235 7 0 0 25 0 1 0 202457911 24756224 5401 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 6044 5401 86 211 0 5830 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 29528

[startup+342.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 31112
/proc/meminfo: memFree=1046584/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=22784 CPUtime=342.44
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 10687 0 0 0 34235 9 0 0 25 0 1 0 202457911 23330816 5253 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 5696 5253 86 211 0 5482 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 28136

[startup+402.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1047016/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=23560 CPUtime=402.48
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 10879 0 0 0 40238 10 0 0 25 0 1 0 202457911 24125440 5380 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 5890 5380 86 211 0 5676 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 28912

[startup+462.808 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1046760/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=24336 CPUtime=462.51
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 11007 0 0 0 46241 10 0 0 25 0 1 0 202457911 24920064 5508 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 6084 5508 86 211 0 5870 0
Current children cumulated CPU time (s) 462.52
Current children cumulated vsize (KiB) 29688

[startup+522.867 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1044776/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=26356 CPUtime=522.54
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 11508 0 0 0 52244 10 0 0 25 0 1 0 202457911 26988544 6009 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 6589 6009 86 211 0 6375 0
Current children cumulated CPU time (s) 522.55
Current children cumulated vsize (KiB) 31708

[startup+582.927 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1042152/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=29120 CPUtime=582.59
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 12230 0 0 0 58248 11 0 0 25 0 1 0 202457911 29818880 6666 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 7280 6666 86 211 0 7066 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 34472

[startup+642.991 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1039464/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=32032 CPUtime=642.63
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 12966 0 0 0 64252 11 0 0 25 0 1 0 202457911 32800768 7336 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 8008 7336 86 211 0 7794 0
Current children cumulated CPU time (s) 642.64
Current children cumulated vsize (KiB) 37384

[startup+703.053 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1040744/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=28752 CPUtime=702.67
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 15284 0 0 0 70254 13 0 0 25 0 1 0 202457911 29442048 6989 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 7188 6989 86 211 0 6974 0
Current children cumulated CPU time (s) 702.68
Current children cumulated vsize (KiB) 34104

[startup+763.114 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1040744/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=28752 CPUtime=762.71
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 15289 0 0 0 76258 13 0 0 25 0 1 0 202457911 29442048 6994 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 7188 6994 86 211 0 6974 0
Current children cumulated CPU time (s) 762.72
Current children cumulated vsize (KiB) 34104

[startup+823.173 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1040296/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=29800 CPUtime=822.75
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 15446 0 0 0 82261 14 0 0 25 0 1 0 202457911 30515200 7151 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 7450 7151 86 211 0 7236 0
Current children cumulated CPU time (s) 822.76
Current children cumulated vsize (KiB) 35152

[startup+883.231 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1039720/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=30584 CPUtime=882.79
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 15607 0 0 0 88265 14 0 0 25 0 1 0 202457911 31318016 7279 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 7646 7279 86 211 0 7432 0
Current children cumulated CPU time (s) 882.8
Current children cumulated vsize (KiB) 35936

[startup+943.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1039080/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=31372 CPUtime=942.83
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 15765 0 0 0 94269 14 0 0 25 0 1 0 202457911 32124928 7404 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 7843 7404 86 211 0 7629 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 36724

[startup+1003.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1038312/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=33064 CPUtime=1002.86
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 16103 0 0 0 100272 14 0 0 25 0 1 0 202457911 33857536 7644 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 8266 7644 86 211 0 8052 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 38416

[startup+1063.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1037480/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=34112 CPUtime=1062.91
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 16328 0 0 0 106276 15 0 0 25 0 1 0 202457911 34930688 7836 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 8528 7836 86 211 0 8314 0
Current children cumulated CPU time (s) 1062.92
Current children cumulated vsize (KiB) 39464

[startup+1123.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1035880/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=38880 CPUtime=1122.95
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 17613 0 0 0 112279 16 0 0 25 0 1 0 202457911 39813120 8253 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 9720 8253 86 211 0 9506 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 44232

[startup+1183.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1033960/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=41040 CPUtime=1182.99
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 18198 0 0 0 118283 16 0 0 25 0 1 0 202457911 42024960 8740 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 10260 8740 86 211 0 10046 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 46392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 31138
/proc/meminfo: memFree=1033384/2055920 swapFree=4183028/4192956
[pid=30937] ppid=30935 vsize=5352 CPUtime=0.01
/proc/30937/stat : 30937 (rsat.sh) S 30935 30937 29576 0 -1 4194304 305 189 0 0 0 0 1 0 18 0 1 0 202457909 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30937/statm: 1338 234 195 169 0 49 0
[pid=30940] ppid=30937 vsize=41436 CPUtime=1200.01
/proc/30940/stat : 30940 (rsat) R 30937 30937 29576 0 -1 4194304 18333 0 0 0 119984 17 0 0 25 0 1 0 202457911 42430464 8875 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523165 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30940/statm: 10359 8875 86 211 0 10145 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 46788

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 30937 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=15997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.018996
while last known CPU time is 1200.02

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

Real time (s): 1200.58
CPU time (s): 1200.02
CPU user time (s): 1199.85
CPU system time (s): 0.17
CPU usage (%): 99.9536
Max. virtual memory (cumulated for all children) (KiB): 46788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.015997
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= 494
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= 2

runsolver used 1.08983 second user time and 2.6416 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Feb 18 18:56:42 UTC 2007

IDJOB= 296552
IDBENCH= 19940
IDSOLVER= 104
FILE ID= node69/296552-1171825002

PBS_JOBID= 3839690

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S1392532406-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296552-1171825002/rsat.sh /tmp/evaluation/296552-1171825002/instance-296552-1171825002.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-296552-1171825002 -o ROOT/results/node69/solver-296552-1171825002 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296552-1171825002/rsat.sh /tmp/evaluation/296552-1171825002/instance-296552-1171825002.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  aca6cad74270d95cd75e3239f6304512

RANDOM SEED= 61753125

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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:       1069712 kB
Buffers:         50300 kB
Cached:         824664 kB
SwapCached:       4412 kB
Active:         622276 kB
Inactive:       263356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1069712 kB
SwapTotal:     4192956 kB
SwapFree:      4183028 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          15972 kB
Slab:            86520 kB
Committed_AS:   577120 kB
PageTables:       1476 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 node69 on Sun Feb 18 19:16:57 UTC 2007