Trace number 309180

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 1200.49

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
MD5SUM34e015d71ca89279387818ff6cfa3db2
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 variables989
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    3483    10502 |      --       0       --      -- |     --   | -99/114
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 909   #clauses: 3483   #literals: 10502
0.00/0.03	c CPU time:   0.013997 s
0.00/0.03	c ==============================================================================
0.00/0.05	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/node40/watcher-309180-1172535732 -o ROOT/results/node40/solver-309180-1172535732 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309180-1172535732/rsat.sh /tmp/evaluation/309180-1172535732/instance-309180-1172535732.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 0.99 3/64 29960
/proc/meminfo: memFree=1903208/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 178607473 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29960/statm: 1338 232 195 169 0 49 0
[pid=29961] ppid=29960 vsize=684 CPUtime=0
/proc/29961/stat : 29961 (SatElite) D 29960 29960 29277 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 178607473 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/29961/statm: 171 44 36 128 0 40 0

[startup+0.107088 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29960
/proc/meminfo: memFree=1903208/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515139 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 29960
/proc/meminfo: memFree=1903208/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33525 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1901336/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=2420 CPUtime=1.27
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 483 0 0 0 127 0 0 0 25 0 1 0 178607479 2478080 453 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 605 453 86 211 0 391 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 7772

[startup+2.97245 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1900568/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=3640 CPUtime=2.91
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 909 0 0 0 291 0 0 0 25 0 1 0 178607479 3727360 751 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 910 751 86 211 0 696 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 8992

[startup+6.25788 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1898776/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=5468 CPUtime=6.19
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 1551 0 0 0 619 0 0 0 25 0 1 0 178607479 5599232 1164 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 1367 1164 86 211 0 1153 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 10820

[startup+12.7177 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1896152/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=7908 CPUtime=12.65
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 2410 0 0 0 1264 1 0 0 25 0 1 0 178607479 8097792 1729 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 1977 1729 86 211 0 1763 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13260

[startup+25.5214 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1893976/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=9732 CPUtime=25.45
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 3277 0 0 0 2543 2 0 0 25 0 1 0 178607479 9965568 2208 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 2433 2208 86 211 0 2219 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15084

[startup+51.1457 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1890584/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=13620 CPUtime=51.07
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 5094 0 0 0 5104 3 0 0 25 0 1 0 178607479 13946880 3059 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 3405 3059 86 211 0 3191 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18972

[startup+102.388 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1885400/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=18388 CPUtime=102.29
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 7176 0 0 0 10225 4 0 0 25 0 1 0 178607479 18829312 4349 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 4597 4349 86 211 0 4383 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23740

[startup+162.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1879128/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=26112 CPUtime=162.34
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 9162 0 0 0 16228 6 0 0 25 0 1 0 178607479 26738688 5949 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 6528 5949 86 211 0 6314 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 31464

[startup+222.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1876568/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=28196 CPUtime=222.38
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 11347 0 0 0 22231 7 0 0 25 0 1 0 178607479 28872704 6550 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 7049 6550 86 211 0 6835 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 33548

[startup+282.564 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1875800/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=29236 CPUtime=282.41
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 11592 0 0 0 28234 7 0 0 25 0 1 0 178607479 29937664 6795 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 7309 6795 86 211 0 7095 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 34588

[startup+342.624 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1867928/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=36908 CPUtime=342.46
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 13550 0 0 0 34237 9 0 0 25 0 1 0 178607479 37793792 8753 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 9227 8753 86 211 0 9013 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 42260

[startup+402.687 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1863384/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=41140 CPUtime=402.5
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 14708 0 0 0 40240 10 0 0 25 0 1 0 178607479 42127360 9878 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 10285 9878 86 211 0 10071 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 46492

[startup+462.746 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1862936/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=41032 CPUtime=462.55
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 16469 0 0 0 46244 11 0 0 25 0 1 0 178607479 42016768 9927 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 10258 9927 86 211 0 10044 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 46384

[startup+522.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1862936/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=41032 CPUtime=522.59
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 16479 0 0 0 52248 11 0 0 25 0 1 0 178607479 42016768 9937 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 10258 9937 86 211 0 10044 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 46384

[startup+582.859 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1862936/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=41032 CPUtime=582.63
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 16489 0 0 0 58252 11 0 0 25 0 1 0 178607479 42016768 9947 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 10258 9947 86 211 0 10044 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 46384

[startup+642.921 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1862744/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=41292 CPUtime=642.67
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 16556 0 0 0 64256 11 0 0 25 0 1 0 178607479 42283008 10014 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 10323 10014 86 211 0 10109 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 46644

[startup+702.982 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1858776/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=45288 CPUtime=702.72
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 17586 0 0 0 70260 12 0 0 25 0 1 0 178607479 46374912 11011 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 11322 11011 86 211 0 11108 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 50640

[startup+763.041 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1855320/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=51624 CPUtime=762.76
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 19224 0 0 0 76262 14 0 0 25 0 1 0 178607479 52862976 11879 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 12906 11879 86 211 0 12692 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 56976

[startup+823.106 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1851672/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=55160 CPUtime=822.8
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 20125 0 0 0 82266 14 0 0 25 0 1 0 178607479 56483840 12780 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 13790 12780 86 211 0 13576 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 60512

[startup+883.166 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1848216/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=58500 CPUtime=882.85
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 20981 0 0 0 88270 15 0 0 25 0 1 0 178607479 59904000 13636 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 14625 13636 86 211 0 14411 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 63852

[startup+943.225 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1845080/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=61484 CPUtime=942.89
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 21797 0 0 0 94273 16 0 0 25 0 1 0 178607479 62959616 14419 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 15371 14419 86 211 0 15157 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 66836

[startup+1003.28 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1844568/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=60940 CPUtime=1002.94
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 25271 0 0 0 100276 18 0 0 25 0 1 0 178607479 62402560 14481 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529233 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 15235 14481 86 211 0 15021 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 66292

[startup+1063.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1844568/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=60940 CPUtime=1062.98
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 25271 0 0 0 106280 18 0 0 25 0 1 0 178607479 62402560 14481 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 15235 14481 86 211 0 15021 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 66292

[startup+1123.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1844568/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=60940 CPUtime=1123.03
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 25278 0 0 0 112285 18 0 0 25 0 1 0 178607479 62402560 14488 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 15235 14488 86 211 0 15021 0
Current children cumulated CPU time (s) 1123.04
Current children cumulated vsize (KiB) 66292

[startup+1183.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1844568/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=60940 CPUtime=1183.07
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 25278 0 0 0 118289 18 0 0 25 0 1 0 178607479 62402560 14488 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 15235 14488 86 211 0 15021 0
Current children cumulated CPU time (s) 1183.08
Current children cumulated vsize (KiB) 66292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 29963
/proc/meminfo: memFree=1844568/2055920 swapFree=4179916/4192956
[pid=29960] ppid=29958 vsize=5352 CPUtime=0.01
/proc/29960/stat : 29960 (rsat.sh) S 29958 29960 29277 0 -1 4194304 305 227 0 0 0 0 1 0 16 0 1 0 178607473 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29960/statm: 1338 234 195 169 0 49 0
[pid=29963] ppid=29960 vsize=60940 CPUtime=1200.08
/proc/29963/stat : 29963 (rsat) R 29960 29960 29277 0 -1 4194304 25278 0 0 0 119990 18 0 0 25 0 1 0 178607479 62402560 14488 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29963/statm: 15235 14488 86 211 0 15021 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 66292

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 29960 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=999
CPU time returned by wait4() is 0.019996
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): 1200.49
CPU time (s): 1200.09
CPU user time (s): 1199.91
CPU system time (s): 0.18
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 80452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
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= 532
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= 19
involuntary context switches= 13

runsolver used 0.846871 second user time and 2.39864 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Feb 27 00:22:12 UTC 2007

IDJOB= 309180
IDBENCH= 20252
IDSOLVER= 104
FILE ID= node40/309180-1172535732

PBS_JOBID= 3971827

Free space on /tmp= 66557 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S966455977-02-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309180-1172535732/rsat.sh /tmp/evaluation/309180-1172535732/instance-309180-1172535732.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-309180-1172535732 -o ROOT/results/node40/solver-309180-1172535732 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309180-1172535732/rsat.sh /tmp/evaluation/309180-1172535732/instance-309180-1172535732.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  34e015d71ca89279387818ff6cfa3db2

RANDOM SEED= 743463441

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1903680 kB
Buffers:         22572 kB
Cached:          88892 kB
SwapCached:       7264 kB
Active:          55012 kB
Inactive:        69724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1903680 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:          15268 kB
Slab:            13560 kB
Committed_AS:   278600 kB
PageTables:       1412 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= 66558 MiB

End job on node40 on Tue Feb 27 00:42:15 UTC 2007