Trace number 330202

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 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k80.cnf
MD5SUMd35e27c66dd20912347d4209a4f12c99
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark890.472
Satisfiable
(Un)Satisfiability was proved
Number of variables165064
Number of clauses686589
Sum of the clauses size1761641
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2487000
Number of clauses of size 3128986
Number of clauses of size 424474
Number of clauses of size 513939
Number of clauses of size over 530118

Solver Data (download as text)

0.00/0.00	c Parsing...
0.59/0.66	c ==============================================================================
0.59/0.66	c |           |     ORIGINAL     |              LEARNT              |          |
0.59/0.66	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.59/0.66	c ==============================================================================
0.59/0.66	c |         0 |  677152  1740912 |  203145       0        0     nan |  0.000 % |
3.99/4.04	c |         0 |  492233  1602637 |      --       0       --      -- |     --   | -164801/-85541
3.99/4.05	c ==============================================================================
3.99/4.05	c Result  :   #vars: 76755   #clauses: 492233   #literals: 1602637
3.99/4.05	c CPU time:   3.84042 s
3.99/4.05	c ==============================================================================
4.69/4.77	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-330202-1173159505 -o ROOT/results/node4/solver-330202-1173159505 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330202-1173159505/rsat.sh /tmp/evaluation/330202-1173159505/instance-330202-1173159505.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 3/77 21265
/proc/meminfo: memFree=1776672/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=0
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335905514 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21265/statm: 1338 232 195 169 0 49 0
[pid=21266] ppid=21265 vsize=688 CPUtime=0
/proc/21266/stat : 21266 (SatElite) R 21265 21265 19462 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 335905514 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/21266/statm: 172 48 39 128 0 41 0

[startup+0.0206069 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21265
/proc/meminfo: memFree=1776672/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=0
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335905514 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21265/statm: 1338 232 195 169 0 49 0
[pid=21266] ppid=21265 vsize=688 CPUtime=0
/proc/21266/stat : 21266 (SatElite) R 21265 21265 19462 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 335905514 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/21266/statm: 172 48 39 128 0 41 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6040

[startup+0.101615 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21265
/proc/meminfo: memFree=1776672/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=0
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335905514 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21265/statm: 1338 232 195 169 0 49 0
[pid=21266] ppid=21265 vsize=10068 CPUtime=0.09
/proc/21266/stat : 21266 (SatElite) R 21265 21265 19462 0 -1 4194304 2291 0 0 0 7 2 0 0 19 0 1 0 335905514 10309632 2273 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/21266/statm: 2517 2275 50 128 0 2386 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15420

[startup+0.301634 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21265
/proc/meminfo: memFree=1776672/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=0
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335905514 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21265/statm: 1338 232 195 169 0 49 0
[pid=21266] ppid=21265 vsize=35232 CPUtime=0.29
/proc/21266/stat : 21266 (SatElite) R 21265 21265 19462 0 -1 4194304 7637 0 0 0 23 6 0 0 20 0 1 0 335905514 36077568 7619 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/21266/statm: 8808 7621 50 128 0 8677 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40584

[startup+0.701673 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21265
/proc/meminfo: memFree=1776672/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=0
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335905514 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21265/statm: 1338 232 195 169 0 49 0
[pid=21266] ppid=21265 vsize=81604 CPUtime=0.69
/proc/21266/stat : 21266 (SatElite) R 21265 21265 19462 0 -1 4194304 17346 0 0 0 59 10 0 0 24 0 1 0 335905514 83562496 17328 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134553075 0 0 4096 3 0 0 0 17 1 0 0
/proc/21266/statm: 20401 17328 64 128 0 20270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 86956

[startup+1.50175 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 21267
/proc/meminfo: memFree=1700688/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=0
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335905514 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21265/statm: 1338 232 195 169 0 49 0
[pid=21266] ppid=21265 vsize=97156 CPUtime=1.48
/proc/21266/stat : 21266 (SatElite) R 21265 21265 19462 0 -1 4194304 22200 0 0 0 133 15 0 0 25 0 1 0 335905514 99487744 20456 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/21266/statm: 24289 20456 69 128 0 24158 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 102508

[startup+3.1019 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 21267
/proc/meminfo: memFree=1685264/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=0
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 335905514 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21265/statm: 1338 232 195 169 0 49 0
[pid=21266] ppid=21265 vsize=100740 CPUtime=3.09
/proc/21266/stat : 21266 (SatElite) R 21265 21265 19462 0 -1 4194304 23293 0 0 0 291 18 0 0 25 0 1 0 335905514 103157760 21322 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571422 0 0 4096 3 0 0 0 17 1 0 0
/proc/21266/statm: 25185 21322 69 128 0 25054 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106092

[startup+6.30121 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 21268
/proc/meminfo: memFree=1729232/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=34428 CPUtime=1.52
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 8648 0 0 0 147 5 0 0 25 0 1 0 335905991 35254272 8147 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 8607 8147 86 211 0 8393 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39780

[startup+12.7028 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 21268
/proc/meminfo: memFree=1726544/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=36592 CPUtime=7.91
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 9266 0 0 0 785 6 0 0 25 0 1 0 335905991 37470208 8761 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 9148 8761 86 211 0 8934 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41944

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21268
/proc/meminfo: memFree=1722704/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=40652 CPUtime=20.71
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 10341 0 0 0 2063 8 0 0 25 0 1 0 335905991 41627648 9705 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524155 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 10163 9705 86 211 0 9949 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46004

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21268
/proc/meminfo: memFree=1714448/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=49188 CPUtime=46.3
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 12624 0 0 0 4620 10 0 0 25 0 1 0 335905991 50368512 11785 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526583 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 12297 11785 86 211 0 12083 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54540

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21268
/proc/meminfo: memFree=1699216/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=65008 CPUtime=97.49
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 16799 0 0 0 9735 14 0 0 25 0 1 0 335905991 66568192 15574 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 16252 15574 86 211 0 16038 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 70360

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21268
/proc/meminfo: memFree=1697744/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=66184 CPUtime=157.47
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 18644 0 0 0 15731 16 0 0 25 0 1 0 335905991 67772416 15879 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529245 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 16546 15879 86 211 0 16332 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 71536

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1694224/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=69656 CPUtime=217.46
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 19547 0 0 0 21729 17 0 0 25 0 1 0 335905991 71327744 16782 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 17414 16782 86 211 0 17200 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 75008

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1682000/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=81248 CPUtime=277.45
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 22648 0 0 0 27723 22 0 0 25 0 1 0 335905991 83197952 19856 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 20312 19856 86 211 0 20098 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 86600

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1679760/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=83044 CPUtime=337.43
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 24673 0 0 0 33720 23 0 0 25 0 1 0 335905991 85037056 20341 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529228 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 20761 20341 86 211 0 20547 0

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

[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=103752 CPUtime=517.39
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 29860 0 0 0 51709 30 0 0 25 0 1 0 335905991 106242048 25520 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 25938 25520 86 211 0 25724 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 109104

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1647056/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=118460 CPUtime=577.37
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 33675 0 0 0 57704 33 0 0 25 0 1 0 335905991 121303040 28559 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 29615 28559 86 211 0 29401 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 123812

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1635920/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=128920 CPUtime=637.35
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 36449 0 0 0 63698 37 0 0 25 0 1 0 335905991 132014080 31327 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 32230 31327 86 211 0 32016 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 134272

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1622032/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=142612 CPUtime=697.34
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 39972 0 0 0 69693 41 0 0 25 0 1 0 335905991 146034688 34847 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 35653 34847 86 211 0 35439 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 147964

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1605712/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=158116 CPUtime=757.33
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 46993 0 0 0 75686 47 0 0 25 0 1 0 335905991 161910784 38789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 39529 38789 86 211 0 39315 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 163468

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1605776/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=158116 CPUtime=817.31
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 46993 0 0 0 81683 48 0 0 25 0 1 0 335905991 161910784 38789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 39529 38789 86 211 0 39315 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 163468

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1605776/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=158116 CPUtime=877.3
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 46993 0 0 0 87682 48 0 0 25 0 1 0 335905991 161910784 38789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 39529 38789 86 211 0 39315 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 163468

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1605840/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=158116 CPUtime=937.28
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 46993 0 0 0 93680 48 0 0 25 0 1 0 335905991 161910784 38789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 39529 38789 86 211 0 39315 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 163468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1605904/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=158116 CPUtime=997.27
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 46993 0 0 0 99678 49 0 0 25 0 1 0 335905991 161910784 38789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 39529 38789 86 211 0 39315 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 163468

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1605904/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=158116 CPUtime=1057.25
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 46993 0 0 0 105676 49 0 0 25 0 1 0 335905991 161910784 38789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 39529 38789 86 211 0 39315 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 163468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1605904/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=158116 CPUtime=1117.24
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 46993 0 0 0 111674 50 0 0 25 0 1 0 335905991 161910784 38789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 39529 38789 86 211 0 39315 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 163468

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1605968/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=158172 CPUtime=1177.22
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 47014 0 0 0 117672 50 0 0 25 0 1 0 335905991 161968128 38810 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 39543 38810 86 211 0 39329 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 163524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21270
/proc/meminfo: memFree=1599568/2055920 swapFree=4153444/4192956
[pid=21265] ppid=21263 vsize=5352 CPUtime=4.77
/proc/21265/stat : 21265 (rsat.sh) S 21263 21265 19462 0 -1 4194304 305 28096 0 0 0 0 450 27 16 0 1 0 335905514 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21265/statm: 1338 234 195 169 0 49 0
[pid=21268] ppid=21265 vsize=164452 CPUtime=1195.32
/proc/21268/stat : 21268 (rsat) R 21265 21265 19462 0 -1 4194304 48583 0 0 0 119481 51 0 0 25 0 1 0 335905991 168398848 40379 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21268/statm: 41113 40379 86 211 0 40899 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 169804

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 21265 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=501315 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=272958
CPU time returned by wait4() is 4.77427
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): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.31
CPU system time (s): 0.78
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 175772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.50131
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28401
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 11

runsolver used 1.17982 second user time and 3.19751 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Mar  6 05:38:27 UTC 2007

IDJOB= 330202
IDBENCH= 20558
IDSOLVER= 104
FILE ID= node4/330202-1173159505

PBS_JOBID= 4014997

Free space on /tmp= 66499 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/330202-1173159505/rsat.sh /tmp/evaluation/330202-1173159505/instance-330202-1173159505.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-330202-1173159505 -o ROOT/results/node4/solver-330202-1173159505 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330202-1173159505/rsat.sh /tmp/evaluation/330202-1173159505/instance-330202-1173159505.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d35e27c66dd20912347d4209a4f12c99

RANDOM SEED= 500635642

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1777208 kB
Buffers:         34456 kB
Cached:         162904 kB
SwapCached:       2152 kB
Active:          98256 kB
Inactive:       125296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777208 kB
SwapTotal:     4192956 kB
SwapFree:      4153444 kB
Dirty:           18168 kB
Writeback:           0 kB
Mapped:          34044 kB
Slab:            40688 kB
Committed_AS:  1244380 kB
PageTables:       1780 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= 66485 MiB

End job on node4 on Tue Mar  6 05:58:29 UTC 2007