Trace number 307745

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) 1200.04 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S376181597-04-UNKNOWN.cnf
MD5SUM98be734cac3043e9901a8deb2fd05c78
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 variables6499
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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...
0.00/0.02	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 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.09/0.13	c |         0 |   14803    44569 |      --       0       --      -- |     --   | -2551/-2287
0.09/0.13	c ==============================================================================
0.09/0.13	c Result  :   #vars: 4724   #clauses: 14803   #literals: 44569
0.09/0.13	c CPU time:   0.120981 s
0.09/0.13	c ==============================================================================
0.09/0.17	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/node7/watcher-307745-1172500457 -o ROOT/results/node7/solver-307745-1172500457 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307745-1172500457/rsat.sh /tmp/evaluation/307745-1172500457/instance-307745-1172500457.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: 0.96 1.00 0.96 3/77 16338
/proc/meminfo: memFree=1655376/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 270000472 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16338/statm: 1338 232 195 169 0 49 0
[pid=16339] ppid=16338 vsize=684 CPUtime=0
/proc/16339/stat : 16339 (SatElite) D 16338 16338 16275 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 270000473 700416 44 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/16339/statm: 171 44 36 128 0 40 0

[startup+0.106711 s]
/proc/loadavg: 0.96 1.00 0.96 3/77 16338
/proc/meminfo: memFree=1655376/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 270000472 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16338/statm: 1338 232 195 169 0 49 0
[pid=16339] ppid=16338 vsize=3568 CPUtime=0.09
/proc/16339/stat : 16339 (SatElite) R 16338 16338 16275 0 -1 4194304 796 0 0 0 9 0 0 0 18 0 1 0 270000473 3653632 778 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134579763 0 0 4096 3 0 0 0 17 0 0 0
/proc/16339/statm: 892 778 69 128 0 761 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8920

[startup+0.514744 s]
/proc/loadavg: 0.96 1.00 0.96 3/77 16338
/proc/meminfo: memFree=1655376/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.33483 s]
/proc/loadavg: 0.96 1.00 0.96 2/79 16341
/proc/meminfo: memFree=1652352/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=3360 CPUtime=1.16
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 685 0 0 0 116 0 0 0 25 0 1 0 270000489 3440640 671 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529215 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 840 671 86 211 0 626 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 8712

[startup+2.971 s]
/proc/loadavg: 0.96 1.00 0.96 2/79 16341
/proc/meminfo: memFree=1651904/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=3820 CPUtime=2.79
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 846 0 0 0 279 0 0 0 25 0 1 0 270000489 3911680 800 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 955 800 86 211 0 741 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 9172

[startup+6.25935 s]
/proc/loadavg: 0.96 1.00 0.96 2/79 16341
/proc/meminfo: memFree=1650304/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=4872 CPUtime=6.08
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 1172 0 0 0 608 0 0 0 25 0 1 0 270000489 4988928 1061 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 1218 1061 86 211 0 1004 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 10224

[startup+12.715 s]
/proc/loadavg: 0.96 1.00 0.96 2/79 16341
/proc/meminfo: memFree=1649088/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=6388 CPUtime=12.53
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 1709 0 0 0 1253 0 0 0 25 0 1 0 270000489 6541312 1402 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 1597 1402 86 211 0 1383 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 11740

[startup+25.5264 s]
/proc/loadavg: 0.97 1.00 0.96 2/79 16341
/proc/meminfo: memFree=1645952/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=10140 CPUtime=25.34
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 2863 0 0 0 2532 2 0 0 25 0 1 0 270000489 10383360 2262 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 2535 2262 86 211 0 2321 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15492

[startup+51.1541 s]
/proc/loadavg: 0.98 1.00 0.96 2/79 16341
/proc/meminfo: memFree=1642240/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=13500 CPUtime=50.96
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 4146 0 0 0 5092 4 0 0 25 0 1 0 270000489 13824000 3157 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 3375 3157 86 211 0 3161 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18852

[startup+102.404 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 16341
/proc/meminfo: memFree=1635904/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=19904 CPUtime=102.2
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 7008 0 0 0 10213 7 0 0 25 0 1 0 270000489 20381696 4665 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 4976 4665 86 211 0 4762 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 25256

[startup+162.479 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 16341
/proc/meminfo: memFree=1635008/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=20940 CPUtime=162.26
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 7285 0 0 0 16218 8 0 0 25 0 1 0 270000489 21442560 4942 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 5235 4942 86 211 0 5021 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 26292

[startup+222.55 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 16341
/proc/meminfo: memFree=1627712/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=27684 CPUtime=222.31
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 9879 0 0 0 22221 10 0 0 25 0 1 0 270000489 28348416 6728 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529609 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 6921 6728 86 211 0 6707 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 33036

[startup+282.619 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 16341
/proc/meminfo: memFree=1626944/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=28680 CPUtime=282.37
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 10126 0 0 0 28226 11 0 0 25 0 1 0 270000489 29368320 6975 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 7170 6975 86 211 0 6956 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 34032

[startup+342.692 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 16341
/proc/meminfo: memFree=1616832/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=39960 CPUtime=342.42
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 13056 0 0 0 34227 15 0 0 25 0 1 0 270000489 40919040 9519 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 9990 9519 86 211 0 9776 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 45312

[startup+402.768 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 16343
/proc/meminfo: memFree=1609088/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=47040 CPUtime=402.48
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 16436 0 0 0 40231 17 0 0 25 0 1 0 270000489 48168960 11359 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530182 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 11760 11359 86 211 0 11546 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 52392

[startup+462.839 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 16343
/proc/meminfo: memFree=1609088/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=47304 CPUtime=462.54
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 16478 0 0 0 46236 18 0 0 25 0 1 0 270000489 48439296 11401 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 11826 11401 86 211 0 11612 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 52656

[startup+522.909 s]

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

[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=47436 CPUtime=582.65
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 16497 0 0 0 58246 19 0 0 25 0 1 0 270000489 48574464 11420 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 11859 11420 86 211 0 11645 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 52788

[startup+643.051 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 16343
/proc/meminfo: memFree=1608960/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=47436 CPUtime=642.7
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 16521 0 0 0 64251 19 0 0 25 0 1 0 270000489 48574464 11444 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 11859 11444 86 211 0 11645 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 52788

[startup+703.12 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 16343
/proc/meminfo: memFree=1603584/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=52600 CPUtime=702.76
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 17867 0 0 0 70253 23 0 0 25 0 1 0 270000489 53862400 12790 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 13150 12790 86 211 0 12936 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 57952

[startup+763.192 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 16343
/proc/meminfo: memFree=1598272/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=57816 CPUtime=762.82
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 19207 0 0 0 76257 25 0 0 25 0 1 0 270000489 59203584 14130 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 14454 14130 86 211 0 14240 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 63168

[startup+823.265 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 16343
/proc/meminfo: memFree=1593344/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=65440 CPUtime=822.87
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 21199 0 0 0 82260 27 0 0 25 0 1 0 270000489 67010560 15352 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 16360 15352 86 211 0 16146 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 70792

[startup+883.336 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 16343
/proc/meminfo: memFree=1591104/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=66844 CPUtime=882.93
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 24953 0 0 0 88264 29 0 0 25 0 1 0 270000489 68448256 15844 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 16711 15844 86 211 0 16497 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 72196

[startup+943.406 s]
/proc/loadavg: 0.99 1.00 0.96 2/79 16343
/proc/meminfo: memFree=1591168/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=66844 CPUtime=942.98
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 24953 0 0 0 94269 29 0 0 25 0 1 0 270000489 68448256 15844 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 16711 15844 86 211 0 16497 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 72196

[startup+1003.47 s]
/proc/loadavg: 1.17 1.04 0.97 2/79 16343
/proc/meminfo: memFree=1591232/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=66844 CPUtime=1003.04
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 24958 0 0 0 100274 30 0 0 25 0 1 0 270000489 68448256 15849 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 16711 15849 86 211 0 16497 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 72196

[startup+1063.55 s]
/proc/loadavg: 1.06 1.03 0.97 2/79 16343
/proc/meminfo: memFree=1591232/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=66844 CPUtime=1063.09
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 24958 0 0 0 106279 30 0 0 25 0 1 0 270000489 68448256 15849 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 16711 15849 86 211 0 16497 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 72196

[startup+1123.62 s]
/proc/loadavg: 1.02 1.02 0.97 2/79 16343
/proc/meminfo: memFree=1591232/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=66844 CPUtime=1123.15
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 24962 0 0 0 112284 31 0 0 25 0 1 0 270000489 68448256 15853 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 16711 15853 86 211 0 16497 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 72196

[startup+1183.68 s]
/proc/loadavg: 1.01 1.02 0.97 2/79 16343
/proc/meminfo: memFree=1591296/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=66844 CPUtime=1183.2
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 24962 0 0 0 118288 32 0 0 25 0 1 0 270000489 68448256 15853 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 16711 15853 86 211 0 16497 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 72196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.02 0.97 2/79 16343
/proc/meminfo: memFree=1591168/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=66976 CPUtime=1199.91
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 24981 0 0 0 119959 32 0 0 25 0 1 0 270000489 68583424 15872 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523221 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 16744 15872 86 211 0 16530 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 72328

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.02 0.97 2/79 16343
/proc/meminfo: memFree=1591168/2055920 swapFree=4147496/4192956
[pid=16338] ppid=16336 vsize=5352 CPUtime=0.13
/proc/16338/stat : 16338 (rsat.sh) S 16336 16338 16275 0 -1 4194304 305 862 0 0 0 0 13 0 16 0 1 0 270000472 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16338/statm: 1338 234 195 169 0 49 0
[pid=16341] ppid=16338 vsize=66976 CPUtime=1199.91
/proc/16341/stat : 16341 (rsat) R 16338 16338 16275 0 -1 4194304 24981 0 0 0 119959 32 0 0 25 0 1 0 270000489 68583424 15872 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523221 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16341/statm: 16744 15872 86 211 0 16530 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 72328

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 16338 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=139978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.145977
while last known CPU time is 1200.04

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

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.72
CPU system time (s): 0.32
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 85668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.139978
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1167
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= 18
involuntary context switches= 6

runsolver used 1.17482 second user time and 3.09353 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Feb 26 14:34:17 UTC 2007

IDJOB= 307745
IDBENCH= 20213
IDSOLVER= 104
FILE ID= node7/307745-1172500457

PBS_JOBID= 3971595

Free space on /tmp= 66551 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S376181597-04-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/307745-1172500457/rsat.sh /tmp/evaluation/307745-1172500457/instance-307745-1172500457.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-307745-1172500457 -o ROOT/results/node7/solver-307745-1172500457 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307745-1172500457/rsat.sh /tmp/evaluation/307745-1172500457/instance-307745-1172500457.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  98be734cac3043e9901a8deb2fd05c78

RANDOM SEED= 524304086

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1655848 kB
Buffers:         47980 kB
Cached:         259200 kB
SwapCached:       9088 kB
Active:         173364 kB
Inactive:       156844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655848 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:            2088 kB
Writeback:           0 kB
Mapped:          29792 kB
Slab:            55416 kB
Committed_AS:   886464 kB
PageTables:       1764 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= 66551 MiB

End job on node7 on Mon Feb 26 14:54:20 UTC 2007