Trace number 312419

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.08 1200.64

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1363528912-04-SAT.cnf
MD5SUMb570344119c652fb3e5253d1ef16a171
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.17982
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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 |    5177    14496 |    1553       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4888    14396 |      --       0       --      -- |     --   | -289/-100
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1452   #clauses: 4888   #literals: 14396
0.00/0.02	c CPU time:   0.024996 s
0.00/0.02	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/node33/watcher-312419-1172588484 -o ROOT/results/node33/solver-312419-1172588484 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312419-1172588484/rsat.sh /tmp/evaluation/312419-1172588484/instance-312419-1172588484.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: 0.00 0.27 0.57 3/70 5750
/proc/meminfo: memFree=1841440/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 183884306 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5750/statm: 1338 232 195 169 0 49 0
[pid=5751] ppid=5750 vsize=1088 CPUtime=0
/proc/5751/stat : 5751 (SatElite) R 5750 5750 5481 0 -1 4194304 180 0 0 0 0 0 0 0 19 0 1 0 183884306 1114112 162 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/5751/statm: 272 162 49 128 0 141 0

[startup+0.10759 s]
/proc/loadavg: 0.00 0.27 0.57 3/70 5750
/proc/meminfo: memFree=1841440/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.517675 s]
/proc/loadavg: 0.00 0.27 0.57 3/70 5750
/proc/meminfo: memFree=1841440/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.33784 s]
/proc/loadavg: 0.00 0.27 0.57 2/72 5753
/proc/meminfo: memFree=1839504/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=2420 CPUtime=1.28
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 479 0 0 0 128 0 0 0 25 0 1 0 183884311 2478080 449 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529764 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 605 449 86 211 0 391 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7772

[startup+2.97418 s]
/proc/loadavg: 0.08 0.28 0.57 2/72 5755
/proc/meminfo: memFree=1838480/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=3608 CPUtime=2.91
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 795 0 0 0 291 0 0 0 25 0 1 0 183884311 3694592 716 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 135156186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 902 716 86 211 0 688 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 8960

[startup+6.25986 s]
/proc/loadavg: 0.08 0.28 0.57 2/72 5757
/proc/meminfo: memFree=1837136/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=4688 CPUtime=6.19
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 1290 0 0 0 619 0 0 0 25 0 1 0 183884311 4800512 950 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 1172 950 86 211 0 958 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10040

[startup+12.7192 s]
/proc/loadavg: 0.22 0.31 0.58 2/72 5761
/proc/meminfo: memFree=1835600/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=6100 CPUtime=12.65
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 1880 0 0 0 1264 1 0 0 25 0 1 0 183884311 6246400 1344 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529452 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 1525 1344 86 211 0 1311 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11452

[startup+25.5388 s]
/proc/loadavg: 0.34 0.33 0.58 2/72 5771
/proc/meminfo: memFree=1832848/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=9180 CPUtime=25.46
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 3090 0 0 0 2544 2 0 0 25 0 1 0 183884311 9400320 2068 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 2295 2068 86 211 0 2081 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14532

[startup+51.1761 s]
/proc/loadavg: 0.56 0.38 0.59 2/72 5823
/proc/meminfo: memFree=1829008/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=12812 CPUtime=51.05
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 4429 0 0 0 5102 3 0 0 25 0 1 0 183884311 13119488 3019 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 3203 3019 86 211 0 2989 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18164

[startup+102.42 s]
/proc/loadavg: 0.81 0.47 0.61 2/66 5847
/proc/meminfo: memFree=1824776/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=18224 CPUtime=102.26
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 6684 0 0 0 10221 5 0 0 25 0 1 0 183884311 18661376 4291 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 4556 4291 86 211 0 4342 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 23576

[startup+162.477 s]
/proc/loadavg: 0.93 0.57 0.64 2/66 5847
/proc/meminfo: memFree=1817800/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=26640 CPUtime=162.29
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 8841 0 0 0 16221 8 0 0 25 0 1 0 183884311 27279360 6062 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529225 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 6660 6062 86 211 0 6446 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 31992

[startup+222.534 s]
/proc/loadavg: 0.97 0.65 0.65 2/66 5847
/proc/meminfo: memFree=1816072/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=28020 CPUtime=222.34
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 10820 0 0 0 22224 10 0 0 25 0 1 0 183884311 28692480 6450 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 7005 6450 86 211 0 6791 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 33372

[startup+282.595 s]
/proc/loadavg: 0.99 0.71 0.67 2/66 5847
/proc/meminfo: memFree=1814536/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=29704 CPUtime=282.37
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 11283 0 0 0 28227 10 0 0 25 0 1 0 183884311 30416896 6913 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 7426 6913 86 211 0 7212 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 35056

[startup+342.657 s]
/proc/loadavg: 0.99 0.76 0.69 2/66 5847
/proc/meminfo: memFree=1805960/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=37740 CPUtime=342.41
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 13442 0 0 0 34228 13 0 0 25 0 1 0 183884311 38645760 9072 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 9435 9072 86 211 0 9221 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 43092

[startup+402.724 s]
/proc/loadavg: 0.99 0.80 0.71 2/66 5847
/proc/meminfo: memFree=1803912/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=39356 CPUtime=402.45
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 15506 0 0 0 40232 13 0 0 25 0 1 0 183884311 40300544 9508 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522906 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 9839 9508 86 211 0 9625 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 44708

[startup+462.788 s]
/proc/loadavg: 0.99 0.83 0.72 2/66 5847
/proc/meminfo: memFree=1803976/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=39356 CPUtime=462.49
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 15507 0 0 0 46236 13 0 0 25 0 1 0 183884311 40300544 9509 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 9839 9509 86 211 0 9625 0
Current children cumulated CPU time (s) 462.52
Current children cumulated vsize (KiB) 44708

[startup+522.842 s]
/proc/loadavg: 1.05 0.88 0.74 2/66 5847
/proc/meminfo: memFree=1803848/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03

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

[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=39880 CPUtime=582.57
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 15592 0 0 0 58243 14 0 0 25 0 1 0 183884311 40837120 9594 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 9970 9594 86 211 0 9756 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 45232

[startup+642.965 s]
/proc/loadavg: 1.00 0.91 0.77 2/66 5847
/proc/meminfo: memFree=1800136/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=43280 CPUtime=642.6
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 16499 0 0 0 64245 15 0 0 25 0 1 0 183884311 44318720 10501 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 10820 10501 86 211 0 10606 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 48632

[startup+703.023 s]
/proc/loadavg: 1.03 0.94 0.78 2/66 5847
/proc/meminfo: memFree=1795912/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=47476 CPUtime=702.63
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 17574 0 0 0 70247 16 0 0 25 0 1 0 183884311 48615424 11543 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 11869 11543 86 211 0 11655 0
Current children cumulated CPU time (s) 702.66
Current children cumulated vsize (KiB) 52828

[startup+763.084 s]
/proc/loadavg: 1.01 0.95 0.79 2/66 5847
/proc/meminfo: memFree=1791432/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=54920 CPUtime=762.67
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 19480 0 0 0 76249 18 0 0 25 0 1 0 183884311 56238080 12646 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 13730 12646 86 211 0 13516 0
Current children cumulated CPU time (s) 762.7
Current children cumulated vsize (KiB) 60272

[startup+823.149 s]
/proc/loadavg: 1.00 0.95 0.81 2/66 5847
/proc/meminfo: memFree=1787976/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=58236 CPUtime=822.72
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 20333 0 0 0 82253 19 0 0 25 0 1 0 183884311 59633664 13499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 14559 13499 86 211 0 14345 0
Current children cumulated CPU time (s) 822.75
Current children cumulated vsize (KiB) 63588

[startup+883.208 s]
/proc/loadavg: 1.00 0.96 0.82 2/66 5847
/proc/meminfo: memFree=1786632/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=58520 CPUtime=882.75
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 23983 0 0 0 88254 21 0 0 25 0 1 0 183884311 59924480 13778 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 14630 13778 86 211 0 14416 0
Current children cumulated CPU time (s) 882.78
Current children cumulated vsize (KiB) 63872

[startup+943.273 s]
/proc/loadavg: 1.00 0.97 0.82 2/66 5847
/proc/meminfo: memFree=1786696/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=58520 CPUtime=942.79
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 23987 0 0 0 94258 21 0 0 25 0 1 0 183884311 59924480 13782 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 14630 13782 86 211 0 14416 0
Current children cumulated CPU time (s) 942.82
Current children cumulated vsize (KiB) 63872

[startup+1003.33 s]
/proc/loadavg: 1.00 0.97 0.83 2/66 5847
/proc/meminfo: memFree=1786760/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=58520 CPUtime=1002.83
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 23993 0 0 0 100262 21 0 0 25 0 1 0 183884311 59924480 13788 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 14630 13788 86 211 0 14416 0
Current children cumulated CPU time (s) 1002.86
Current children cumulated vsize (KiB) 63872

[startup+1063.39 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 5847
/proc/meminfo: memFree=1786696/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=58652 CPUtime=1062.87
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 24017 0 0 0 106266 21 0 0 25 0 1 0 183884311 60059648 13812 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 14663 13812 86 211 0 14449 0
Current children cumulated CPU time (s) 1062.9
Current children cumulated vsize (KiB) 64004

[startup+1123.45 s]
/proc/loadavg: 1.00 0.97 0.84 2/66 5848
/proc/meminfo: memFree=1786504/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=58916 CPUtime=1122.9
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 24054 0 0 0 112269 21 0 0 25 0 1 0 183884311 60329984 13849 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 14729 13849 86 211 0 14515 0
Current children cumulated CPU time (s) 1122.93
Current children cumulated vsize (KiB) 64268

[startup+1183.51 s]
/proc/loadavg: 1.00 0.97 0.85 2/66 5849
/proc/meminfo: memFree=1786504/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=58916 CPUtime=1182.94
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 24061 0 0 0 118273 21 0 0 25 0 1 0 183884311 60329984 13856 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 14729 13856 86 211 0 14515 0
Current children cumulated CPU time (s) 1182.97
Current children cumulated vsize (KiB) 64268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.00 0.97 0.85 2/66 5849
/proc/meminfo: memFree=1786376/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=59048 CPUtime=1200.05
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 24079 0 0 0 119984 21 0 0 25 0 1 0 183884311 60465152 13874 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 14762 13874 86 211 0 14548 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 64400

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

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

[startup+1200.63 s]
/proc/loadavg: 1.00 0.97 0.85 2/66 5849
/proc/meminfo: memFree=1786376/2055920 swapFree=4181596/4192956
[pid=5750] ppid=5748 vsize=5352 CPUtime=0.03
/proc/5750/stat : 5750 (rsat.sh) S 5748 5750 5481 0 -1 4194304 305 302 0 0 0 0 3 0 16 0 1 0 183884306 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5750/statm: 1338 234 195 169 0 49 0
[pid=5753] ppid=5750 vsize=59048 CPUtime=1200.05
/proc/5753/stat : 5753 (rsat) R 5750 5750 5481 0 -1 4194304 24079 0 0 0 119984 21 0 0 25 0 1 0 183884311 60465152 13874 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5753/statm: 14762 13874 86 211 0 14548 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 64400

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5750 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=32994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.035993
while last known CPU time is 1200.08

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

Real time (s): 1200.64
CPU time (s): 1200.08
CPU user time (s): 1199.87
CPU system time (s): 0.21
CPU usage (%): 99.9535
Max. virtual memory (cumulated for all children) (KiB): 78140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.032994
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= 607
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= 16
involuntary context switches= 3

runsolver used 0.922859 second user time and 2.48462 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Tue Feb 27 15:01:27 UTC 2007

IDJOB= 312419
IDBENCH= 20341
IDSOLVER= 104
FILE ID= node33/312419-1172588484

PBS_JOBID= 3971941

Free space on /tmp= 66555 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1363528912-04-SAT.cnf
COMMAND LINE= /tmp/evaluation/312419-1172588484/rsat.sh /tmp/evaluation/312419-1172588484/instance-312419-1172588484.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-312419-1172588484 -o ROOT/results/node33/solver-312419-1172588484 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312419-1172588484/rsat.sh /tmp/evaluation/312419-1172588484/instance-312419-1172588484.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b570344119c652fb3e5253d1ef16a171

RANDOM SEED= 680526763

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:       1841848 kB
Buffers:         28532 kB
Cached:         134512 kB
SwapCached:       5596 kB
Active:         106528 kB
Inactive:        69052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841848 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          16576 kB
Slab:            24112 kB
Committed_AS:   286384 kB
PageTables:       1640 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= 66556 MiB

End job on node33 on Tue Feb 27 15:21:34 UTC 2007