Trace number 294215

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) 1200.09 1200.63

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1155415292-14.UNSAT.shuffled.cnf
MD5SUM39407927ecbef73c1b2c7d61d86d822d
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 variables130
Number of clauses2769
Sum of the clauses size13845
Maximum clause length5
Minimum clause length5
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 52769
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 |    2769    13845 |     830       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 130   #clauses: 2769   #literals: 13845
0.00/0.00	c CPU time:   0.003999 s
0.00/0.00	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-294215-1171785143 -o ROOT/results/node44/solver-294215-1171785143 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294215-1171785143/rsat.sh /tmp/evaluation/294215-1171785143/instance-294215-1171785143.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4951
/proc/meminfo: memFree=787256/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 284 0 0 0 0 0 0 0 20 0 1 0 198470400 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4951/statm: 1338 233 195 169 0 49 0
[pid=4952] ppid=4951 vsize=824 CPUtime=0
/proc/4952/stat : 4952 (SatElite) R 4951 4951 4888 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 198470400 843776 139 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/4952/statm: 206 139 67 128 0 75 0

[startup+0.109986 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4951
/proc/meminfo: memFree=787256/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.518063 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 4951
/proc/meminfo: memFree=787256/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33921 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4954
/proc/meminfo: memFree=784488/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=3504 CPUtime=1.31
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 822 0 0 0 131 0 0 0 25 0 1 0 198470401 3588096 712 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 876 712 86 211 0 662 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8856

[startup+2.98051 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4954
/proc/meminfo: memFree=783592/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=5196 CPUtime=2.95
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 1288 0 0 0 295 0 0 0 25 0 1 0 198470401 5320704 1114 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 1299 1114 86 211 0 1085 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10548

[startup+6.25711 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4954
/proc/meminfo: memFree=781352/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=6756 CPUtime=6.23
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 1880 0 0 0 623 0 0 0 25 0 1 0 198470401 6918144 1510 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 1689 1510 86 211 0 1475 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12108

[startup+12.7183 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4954
/proc/meminfo: memFree=779816/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=8364 CPUtime=12.69
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 2689 0 0 0 1268 1 0 0 25 0 1 0 198470401 8564736 1833 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 2091 1833 86 211 0 1877 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13716

[startup+25.5277 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 4954
/proc/meminfo: memFree=777128/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=10396 CPUtime=25.49
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 3641 0 0 0 2548 1 0 0 25 0 1 0 198470401 10645504 2397 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 2599 2397 86 211 0 2385 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15748

[startup+51.1504 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 4954
/proc/meminfo: memFree=772648/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=15348 CPUtime=51.11
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 5721 0 0 0 5107 4 0 0 25 0 1 0 198470401 15716352 3511 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 3837 3511 86 211 0 3623 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20700

[startup+102.39 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 4954
/proc/meminfo: memFree=767464/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=20840 CPUtime=102.33
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 7146 0 0 0 10228 5 0 0 25 0 1 0 198470401 21340160 4936 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 5210 4936 86 211 0 4996 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 26192

[startup+162.451 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4954
/proc/meminfo: memFree=765544/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=22160 CPUtime=162.37
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 8311 0 0 0 16231 6 0 0 25 0 1 0 198470401 22691840 5329 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 5540 5329 86 211 0 5326 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 27512

[startup+222.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4954
/proc/meminfo: memFree=760040/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=28980 CPUtime=222.41
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 10108 0 0 0 22234 7 0 0 25 0 1 0 198470401 29675520 6740 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 7245 6740 86 211 0 7031 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 34332

[startup+282.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4954
/proc/meminfo: memFree=755752/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=32576 CPUtime=282.45
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 12653 0 0 0 28237 8 0 0 25 0 1 0 198470401 33357824 7727 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 8144 7727 86 211 0 7930 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 37928

[startup+342.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 4954
/proc/meminfo: memFree=755760/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=32576 CPUtime=342.49
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 12659 0 0 0 34240 9 0 0 25 0 1 0 198470401 33357824 7733 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 8144 7733 86 211 0 7930 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 37928

[startup+402.687 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 4954
/proc/meminfo: memFree=755760/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=32576 CPUtime=402.53
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 12659 0 0 0 40244 9 0 0 25 0 1 0 198470401 33357824 7733 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 8144 7733 86 211 0 7930 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 37928

[startup+462.744 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 4954
/proc/meminfo: memFree=751472/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=37048 CPUtime=462.57
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 13785 0 0 0 46247 10 0 0 25 0 1 0 198470401 37937152 8859 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 9262 8859 86 211 0 9048 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 42400

[startup+522.804 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 5020
/proc/meminfo: memFree=745832/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0

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

[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=45452 CPUtime=582.58
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 15960 0 0 0 58245 13 0 0 25 0 1 0 198470401 46542848 11001 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 11363 11001 86 211 0 11149 0
Current children cumulated CPU time (s) 582.58
Current children cumulated vsize (KiB) 50804

[startup+642.973 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 5154
/proc/meminfo: memFree=739824/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=50476 CPUtime=642.63
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 20613 0 0 0 64247 16 0 0 25 0 1 0 198470401 51687424 11654 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 12619 11654 86 211 0 12405 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 55828

[startup+703.03 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 5154
/proc/meminfo: memFree=739952/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=50476 CPUtime=702.66
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 20616 0 0 0 70250 16 0 0 25 0 1 0 198470401 51687424 11657 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 12619 11657 86 211 0 12405 0
Current children cumulated CPU time (s) 702.66
Current children cumulated vsize (KiB) 55828

[startup+763.094 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5154
/proc/meminfo: memFree=739952/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=50476 CPUtime=762.71
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 20616 0 0 0 76255 16 0 0 25 0 1 0 198470401 51687424 11657 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 12619 11657 86 211 0 12405 0
Current children cumulated CPU time (s) 762.71
Current children cumulated vsize (KiB) 55828

[startup+823.162 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5154
/proc/meminfo: memFree=740080/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=50476 CPUtime=822.75
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 20630 0 0 0 82259 16 0 0 25 0 1 0 198470401 51687424 11671 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 12619 11671 86 211 0 12405 0
Current children cumulated CPU time (s) 822.75
Current children cumulated vsize (KiB) 55828

[startup+883.219 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5154
/proc/meminfo: memFree=740080/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=50476 CPUtime=882.79
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 20637 0 0 0 88263 16 0 0 25 0 1 0 198470401 51687424 11678 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 12619 11678 86 211 0 12405 0
Current children cumulated CPU time (s) 882.79
Current children cumulated vsize (KiB) 55828

[startup+943.276 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5154
/proc/meminfo: memFree=740080/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=50476 CPUtime=942.82
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 20642 0 0 0 94266 16 0 0 25 0 1 0 198470401 51687424 11683 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 12619 11683 86 211 0 12405 0
Current children cumulated CPU time (s) 942.82
Current children cumulated vsize (KiB) 55828

[startup+1003.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5154
/proc/meminfo: memFree=740016/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=50476 CPUtime=1002.87
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 20655 0 0 0 100270 17 0 0 25 0 1 0 198470401 51687424 11696 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 12619 11696 86 211 0 12405 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 55828

[startup+1063.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5154
/proc/meminfo: memFree=736944/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=53292 CPUtime=1062.9
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 21436 0 0 0 106272 18 0 0 25 0 1 0 198470401 54571008 12477 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 13323 12477 86 211 0 13109 0
Current children cumulated CPU time (s) 1062.9
Current children cumulated vsize (KiB) 58644

[startup+1123.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5154
/proc/meminfo: memFree=734000/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=56484 CPUtime=1122.94
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 22182 0 0 0 112276 18 0 0 25 0 1 0 198470401 57839616 13223 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 14121 13223 86 211 0 13907 0
Current children cumulated CPU time (s) 1122.94
Current children cumulated vsize (KiB) 61836

[startup+1183.51 s]
/proc/loadavg: 1.15 1.03 1.01 2/66 5154
/proc/meminfo: memFree=730992/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=59268 CPUtime=1182.98
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 22926 0 0 0 118279 19 0 0 25 0 1 0 198470401 60690432 13967 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 14817 13967 86 211 0 14603 0
Current children cumulated CPU time (s) 1182.98
Current children cumulated vsize (KiB) 64620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.10 1.03 1.01 2/66 5154
/proc/meminfo: memFree=730160/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=59912 CPUtime=1200.09
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 23121 0 0 0 119989 20 0 0 25 0 1 0 198470401 61349888 14162 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 14978 14162 86 211 0 14764 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65264

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

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

[startup+1200.62 s]
/proc/loadavg: 1.10 1.03 1.01 2/66 5154
/proc/meminfo: memFree=730160/2055920 swapFree=4183224/4192956
[pid=4951] ppid=4949 vsize=5352 CPUtime=0
/proc/4951/stat : 4951 (rsat.sh) S 4949 4951 4888 0 -1 4194304 306 158 0 0 0 0 0 0 16 0 1 0 198470400 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4951/statm: 1338 234 195 169 0 49 0
[pid=4954] ppid=4951 vsize=59912 CPUtime=1200.09
/proc/4954/stat : 4954 (rsat) R 4951 4951 4888 0 -1 4194304 23121 0 0 0 119989 20 0 0 25 0 1 0 198470401 61349888 14162 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/4954/statm: 14978 14162 86 211 0 14764 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 65264

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4951 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.09

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

Real time (s): 1200.63
CPU time (s): 1200.09
CPU user time (s): 1199.89
CPU system time (s): 0.2
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 69080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 464
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= 11

runsolver used 0.906862 second user time and 2.50762 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sun Feb 18 07:52:23 UTC 2007

IDJOB= 294215
IDBENCH= 19883
IDSOLVER= 104
FILE ID= node44/294215-1171785143

PBS_JOBID= 3839581

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1155415292-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294215-1171785143/rsat.sh /tmp/evaluation/294215-1171785143/instance-294215-1171785143.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-294215-1171785143 -o ROOT/results/node44/solver-294215-1171785143 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294215-1171785143/rsat.sh /tmp/evaluation/294215-1171785143/instance-294215-1171785143.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  39407927ecbef73c1b2c7d61d86d822d

RANDOM SEED= 563143070

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:        787664 kB
Buffers:         50708 kB
Cached:        1095660 kB
SwapCached:       4532 kB
Active:         829572 kB
Inactive:       326984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        787664 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          15180 kB
Slab:            97768 kB
Committed_AS:   440420 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= 66563 MiB

End job on node44 on Sun Feb 18 08:12:25 UTC 2007