Trace number 291837

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) 1200.01 1200.39

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1279127780-17.UNSAT.shuffled.cnf
MD5SUM7fdde2ec2d206698ff9f891232ef9afa
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark42.9115
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
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 51704
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 |    1704     8520 |     511       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.00	c CPU time:   0.001999 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/node76/watcher-291837-1171747180 -o ROOT/results/node76/solver-291837-1171747180 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291837-1171747180/rsat.sh /tmp/evaluation/291837-1171747180/instance-291837-1171747180.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 0.99 0.91 3/69 797
/proc/meminfo: memFree=1223896/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 283 0 0 0 0 0 0 0 20 0 1 0 194676336 5492736 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 232 193 169 0 51 0
[pid=798] ppid=797 vsize=824 CPUtime=0
/proc/798/stat : 798 (SatElite) R 797 797 32666 0 -1 4194304 132 0 0 0 0 0 0 0 21 0 1 0 194676336 843776 114 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134669798 0 0 4096 3 0 0 0 17 1 0 0
/proc/798/statm: 206 114 67 128 0 75 0

[startup+0.107717 s]
/proc/loadavg: 1.00 0.99 0.91 3/69 797
/proc/meminfo: memFree=1223896/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5364

[startup+0.515761 s]
/proc/loadavg: 1.00 0.99 0.91 3/69 797
/proc/meminfo: memFree=1223896/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5364

[startup+1.33686 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 800
/proc/meminfo: memFree=1221128/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=3176 CPUtime=1.31
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 816 0 0 0 131 0 0 0 25 0 1 0 194676336 3252224 641 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 794 641 86 211 0 580 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8540

[startup+2.97904 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 800
/proc/meminfo: memFree=1220232/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=4088 CPUtime=2.95
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 1199 0 0 0 295 0 0 0 25 0 1 0 194676336 4186112 828 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 1022 828 86 211 0 808 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9452

[startup+6.25842 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 800
/proc/meminfo: memFree=1218696/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=5904 CPUtime=6.24
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 2060 0 0 0 623 1 0 0 25 0 1 0 194676336 6045696 1203 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 1476 1203 86 211 0 1262 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11268

[startup+12.7172 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 800
/proc/meminfo: memFree=1216648/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=7756 CPUtime=12.69
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 2954 0 0 0 1268 1 0 0 25 0 1 0 194676336 7942144 1709 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 1939 1709 86 211 0 1725 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13120

[startup+25.5226 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 800
/proc/meminfo: memFree=1215048/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=9496 CPUtime=25.49
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 3433 0 0 0 2547 2 0 0 25 0 1 0 194676336 9723904 2188 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 2374 2188 86 211 0 2160 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14860

[startup+51.1456 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 800
/proc/meminfo: memFree=1213192/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=11580 CPUtime=51.1
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 4783 0 0 0 5108 2 0 0 25 0 1 0 194676336 11857920 2572 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 2895 2572 86 211 0 2681 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 16944

[startup+102.385 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 800
/proc/meminfo: memFree=1208520/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=15952 CPUtime=102.33
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 6800 0 0 0 10229 4 0 0 25 0 1 0 194676336 16334848 3754 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 3988 3754 86 211 0 3774 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 21316

[startup+162.442 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 800
/proc/meminfo: memFree=1206536/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=17948 CPUtime=162.37
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 7331 0 0 0 16232 5 0 0 25 0 1 0 194676336 18378752 4285 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 4487 4285 86 211 0 4273 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 23312

[startup+222.493 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 800
/proc/meminfo: memFree=1201288/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=24248 CPUtime=222.4
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 10607 0 0 0 22233 7 0 0 25 0 1 0 194676336 24829952 5562 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 6062 5562 86 211 0 5848 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 29612

[startup+282.548 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 800
/proc/meminfo: memFree=1201352/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=23984 CPUtime=282.44
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 10632 0 0 0 28237 7 0 0 25 0 1 0 194676336 24559616 5537 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 5996 5537 86 211 0 5782 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 29348

[startup+342.601 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 800
/proc/meminfo: memFree=1200584/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=25160 CPUtime=342.48
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 10833 0 0 0 34240 8 0 0 25 0 1 0 194676336 25763840 5738 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 6290 5738 86 211 0 6076 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 30524

[startup+402.66 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 800
/proc/meminfo: memFree=1198472/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=27540 CPUtime=402.52
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 11391 0 0 0 40243 9 0 0 25 0 1 0 194676336 28200960 6263 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 6885 6263 86 211 0 6671 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 32904

[startup+462.714 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 800
/proc/meminfo: memFree=1195272/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=30692 CPUtime=462.56
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 12197 0 0 0 46246 10 0 0 25 0 1 0 194676336 31428608 7069 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 7673 7069 86 211 0 7459 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 36056

[startup+522.762 s]
/proc/loadavg: 1.03 1.01 0.92 2/71 800
/proc/meminfo: memFree=1191816/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=34032 CPUtime=522.58
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 13131 0 0 0 52247 11 0 0 25 0 1 0 194676336 34848768 7938 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 8508 7938 86 211 0 8294 0
Current children cumulated CPU time (s) 522.58
Current children cumulated vsize (KiB) 39396

[startup+582.814 s]
/proc/loadavg: 1.01 1.00 0.92 2/71 800
/proc/meminfo: memFree=1192776/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=31408 CPUtime=582.62
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 15055 0 0 0 58250 12 0 0 25 0 1 0 194676336 32161792 7637 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 7852 7637 86 211 0 7638 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 36772

[startup+642.87 s]
/proc/loadavg: 1.00 1.00 0.92 2/71 800
/proc/meminfo: memFree=1192840/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=31408 CPUtime=642.65
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 15055 0 0 0 64253 12 0 0 25 0 1 0 194676336 32161792 7637 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 7852 7637 86 211 0 7638 0
Current children cumulated CPU time (s) 642.65
Current children cumulated vsize (KiB) 36772

[startup+702.924 s]
/proc/loadavg: 1.00 1.00 0.92 2/71 800
/proc/meminfo: memFree=1192712/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=31804 CPUtime=702.7
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 15117 0 0 0 70257 13 0 0 25 0 1 0 194676336 32567296 7699 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 7951 7699 86 211 0 7737 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 37168

[startup+762.978 s]
/proc/loadavg: 1.00 1.00 0.92 2/71 800
/proc/meminfo: memFree=1192136/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=32848 CPUtime=762.73
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 15307 0 0 0 76260 13 0 0 25 0 1 0 194676336 33636352 7856 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 8212 7856 86 211 0 7998 0
Current children cumulated CPU time (s) 762.73
Current children cumulated vsize (KiB) 38212

[startup+823.037 s]
/proc/loadavg: 1.00 1.00 0.92 2/71 800
/proc/meminfo: memFree=1191752/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=33300 CPUtime=822.77
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 15430 0 0 0 82264 13 0 0 25 0 1 0 194676336 34099200 7946 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 8325 7946 86 211 0 8111 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 38664

[startup+883.088 s]
/proc/loadavg: 1.00 1.00 0.92 2/71 800
/proc/meminfo: memFree=1190664/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=35068 CPUtime=882.81
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 15744 0 0 0 88267 14 0 0 25 0 1 0 194676336 35909632 8260 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 8767 8260 86 211 0 8553 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 40432

[startup+943.14 s]
/proc/loadavg: 1.00 1.00 0.92 2/71 800
/proc/meminfo: memFree=1187784/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=41208 CPUtime=942.84
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 17254 0 0 0 94269 15 0 0 25 0 1 0 194676336 42196992 8967 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523311 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 10302 8967 86 211 0 10088 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 46572

[startup+1003.19 s]
/proc/loadavg: 1.00 1.00 0.92 2/71 800
/proc/meminfo: memFree=1185032/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=43928 CPUtime=1002.87
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 18024 0 0 0 100271 16 0 0 25 0 1 0 194676336 44982272 9639 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 10982 9639 86 211 0 10768 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 49292

[startup+1063.25 s]
/proc/loadavg: 1.04 1.01 0.93 2/71 800
/proc/meminfo: memFree=1182664/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=46328 CPUtime=1062.91
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 18683 0 0 0 106275 16 0 0 25 0 1 0 194676336 47439872 10232 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 11582 10232 86 211 0 11368 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 51692

[startup+1123.31 s]
/proc/loadavg: 1.01 1.01 0.93 2/71 800
/proc/meminfo: memFree=1180680/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=48324 CPUtime=1122.95
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 19180 0 0 0 112278 17 0 0 25 0 1 0 194676336 49483776 10729 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 12081 10729 86 211 0 11867 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 53688

[startup+1183.36 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 800
/proc/meminfo: memFree=1178952/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=49932 CPUtime=1182.99
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 19612 0 0 0 118282 17 0 0 25 0 1 0 194676336 51130368 11161 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 12483 11161 86 211 0 12269 0
Current children cumulated CPU time (s) 1182.99
Current children cumulated vsize (KiB) 55296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 802
/proc/meminfo: memFree=1178440/2055888 swapFree=4087076/4096564
[pid=797] ppid=795 vsize=5364 CPUtime=0
/proc/797/stat : 797 (rsat.sh) S 795 797 32666 0 -1 4194304 305 133 0 0 0 0 0 0 20 0 1 0 194676336 5492736 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/797/statm: 1341 233 193 169 0 51 0
[pid=800] ppid=797 vsize=50316 CPUtime=1200.01
/proc/800/stat : 800 (rsat) R 797 797 32666 0 -1 4194304 19725 0 0 0 119983 18 0 0 25 0 1 0 194676336 51523584 11274 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/800/statm: 12579 11274 86 211 0 12365 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 55680

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 797 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.006998
while last known CPU time is 1200.01

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

Real time (s): 1200.39
CPU time (s): 1200.01
CPU user time (s): 1199.83
CPU system time (s): 0.18
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 55680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 438
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= 3

runsolver used 1.12283 second user time and 2.22966 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sat Feb 17 21:19:40 UTC 2007

IDJOB= 291837
IDBENCH= 19825
IDSOLVER= 104
FILE ID= node76/291837-1171747180

PBS_JOBID= 3839450

Free space on /tmp= 66650 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1279127780-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291837-1171747180/rsat.sh /tmp/evaluation/291837-1171747180/instance-291837-1171747180.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-291837-1171747180 -o ROOT/results/node76/solver-291837-1171747180 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291837-1171747180/rsat.sh /tmp/evaluation/291837-1171747180/instance-291837-1171747180.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  7fdde2ec2d206698ff9f891232ef9afa

RANDOM SEED= 235888666

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1224368 kB
Buffers:         39708 kB
Cached:         701092 kB
SwapCached:       3460 kB
Active:         494708 kB
Inactive:       256228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1224368 kB
SwapTotal:     4096564 kB
SwapFree:      4087076 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          15452 kB
Slab:            66980 kB
Committed_AS:   872072 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node76 on Sat Feb 17 21:39:43 UTC 2007