Trace number 329362

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 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k90.cnf
MD5SUM4d4e319f149d6e692fcbe15ac5f23f27
Bench CategoryINDUST (industrial 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 variables48367
Number of clauses172410
Sum of the clauses size457782
Maximum clause length37
Minimum clause length1
Number of clauses of size 11188
Number of clauses of size 290456
Number of clauses of size 374240
Number of clauses of size 4446
Number of clauses of size 5865
Number of clauses of size over 55215

Solver Data (download as text)

0.00/0.00	c Parsing...
0.09/0.18	c ==============================================================================
0.09/0.18	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.18	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.18	c ==============================================================================
0.09/0.18	c |         0 |  171222   456594 |   51366       0        0     nan |  0.000 % |
0.89/0.98	c |         0 |  124645   452037 |      --       0       --      -- |     --   | -44675/1132
0.89/0.98	c ==============================================================================
0.89/0.98	c Result  :   #vars: 17772   #clauses: 124645   #literals: 452037
0.89/0.98	c CPU time:   0.931858 s
0.89/0.98	c ==============================================================================
1.09/1.18	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-329362-1173138486 -o ROOT/results/node4/solver-329362-1173138486 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329362-1173138486/rsat.sh /tmp/evaluation/329362-1173138486/instance-329362-1173138486.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: 0.91 0.95 0.98 3/77 18487
/proc/meminfo: memFree=1372896/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=0
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 333803530 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 232 195 169 0 49 0
[pid=18488] ppid=18487 vsize=688 CPUtime=0
/proc/18488/stat : 18488 (SatElite) R 18487 18487 18006 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 333803530 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18488/statm: 172 48 39 128 0 41 0

[startup+0.083634 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 18487
/proc/meminfo: memFree=1372896/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=0
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 333803530 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 232 195 169 0 49 0
[pid=18488] ppid=18487 vsize=9220 CPUtime=0.07
/proc/18488/stat : 18488 (SatElite) R 18487 18487 18006 0 -1 4194304 1962 0 0 0 6 1 0 0 19 0 1 0 333803530 9441280 1944 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548412 0 0 4096 3 0 0 0 17 1 0 0
/proc/18488/statm: 2305 1945 49 128 0 2174 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 14572

[startup+0.101634 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 18487
/proc/meminfo: memFree=1372896/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=0
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 333803530 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 232 195 169 0 49 0
[pid=18488] ppid=18487 vsize=10408 CPUtime=0.09
/proc/18488/stat : 18488 (SatElite) R 18487 18487 18006 0 -1 4194304 2363 0 0 0 8 1 0 0 19 0 1 0 333803530 10657792 2345 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18488/statm: 2602 2346 49 128 0 2471 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15760

[startup+0.301654 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 18487
/proc/meminfo: memFree=1372896/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=0
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 333803530 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 232 195 169 0 49 0
[pid=18488] ppid=18487 vsize=24512 CPUtime=0.28
/proc/18488/stat : 18488 (SatElite) R 18487 18487 18006 0 -1 4194304 5846 0 0 0 25 3 0 0 20 0 1 0 333803530 25100288 5457 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/18488/statm: 6128 5457 69 128 0 5997 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 29864

[startup+0.701693 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 18487
/proc/meminfo: memFree=1372896/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=0
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 333803530 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 232 195 169 0 49 0
[pid=18488] ppid=18487 vsize=28384 CPUtime=0.69
/proc/18488/stat : 18488 (SatElite) R 18487 18487 18006 0 -1 4194304 6843 0 0 0 65 4 0 0 24 0 1 0 333803530 29065216 6360 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134568041 0 0 4096 3 0 0 0 17 1 0 0
/proc/18488/statm: 7096 6360 69 128 0 6965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33736

[startup+1.50278 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 18489
/proc/meminfo: memFree=1344720/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 5352

[startup+3.10192 s]
/proc/loadavg: 0.91 0.95 0.98 2/79 18490
/proc/meminfo: memFree=1357520/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=12084 CPUtime=1.9
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 2915 0 0 0 189 1 0 0 25 0 1 0 333803649 12374016 2829 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 3021 2829 86 211 0 2807 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17436

[startup+6.30123 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 18490
/proc/meminfo: memFree=1352336/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=17412 CPUtime=5.1
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 4263 0 0 0 508 2 0 0 25 0 1 0 333803649 17829888 4141 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526058 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 4353 4141 86 211 0 4139 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22764

[startup+12.7018 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 18490
/proc/meminfo: memFree=1346704/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=21720 CPUtime=11.5
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 5777 0 0 0 1147 3 0 0 25 0 1 0 333803649 22241280 5169 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 5430 5169 86 211 0 5216 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27072

[startup+25.5011 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 18490
/proc/meminfo: memFree=1335440/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=33532 CPUtime=24.29
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 9588 0 0 0 2423 6 0 0 25 0 1 0 333803649 34336768 8013 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 8383 8013 86 211 0 8169 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 38884

[startup+51.1015 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 18490
/proc/meminfo: memFree=1330000/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=38612 CPUtime=49.89
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 11722 0 0 0 4981 8 0 0 25 0 1 0 333803649 39538688 9374 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529470 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 9653 9374 86 211 0 9439 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 43964

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 18490
/proc/meminfo: memFree=1305296/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=64296 CPUtime=101.08
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 19851 0 0 0 10094 14 0 0 25 0 1 0 333803649 65839104 15555 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 16074 15555 86 211 0 15860 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 69648

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 18490
/proc/meminfo: memFree=1304336/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=65484 CPUtime=161.06
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 20163 0 0 0 16091 15 0 0 25 0 1 0 333803649 67055616 15867 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 16371 15867 86 211 0 16157 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 70836

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 18490
/proc/meminfo: memFree=1278480/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=90136 CPUtime=221.04
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 28085 0 0 0 22082 22 0 0 25 0 1 0 333803649 92299264 22224 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 22534 22224 86 211 0 22320 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 95488

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 18490
/proc/meminfo: memFree=1278480/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=90136 CPUtime=281.02
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 28085 0 0 0 28080 22 0 0 25 0 1 0 333803649 92299264 22224 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 22534 22224 86 211 0 22320 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 95488

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 18490
/proc/meminfo: memFree=1259024/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=112292 CPUtime=341.01
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 33776 0 0 0 34073 28 0 0 25 0 1 0 333803649 114987008 27138 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527784 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 28073 27138 86 211 0 27859 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 117644


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

[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=128032 CPUtime=580.94
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 40940 0 0 0 58059 35 0 0 25 0 1 0 333803649 131104768 31217 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522877 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 32008 31217 86 211 0 31794 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 133384

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 18490
/proc/meminfo: memFree=1240848/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=129724 CPUtime=640.93
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 41367 0 0 0 64057 36 0 0 25 0 1 0 333803649 132837376 31643 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 32431 31643 86 211 0 32217 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 135076

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 18490
/proc/meminfo: memFree=1226192/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=144636 CPUtime=700.91
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 45066 0 0 0 70052 39 0 0 25 0 1 0 333803649 148107264 35331 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 36159 35331 86 211 0 35945 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 149988

[startup+762.307 s]
/proc/loadavg: 1.00 0.97 0.99 2/79 18490
/proc/meminfo: memFree=1214480/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=156268 CPUtime=760.9
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 47956 0 0 0 76048 42 0 0 25 0 1 0 333803649 160018432 38211 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 39067 38211 86 211 0 38853 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 161620

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.99 2/85 18614
/proc/meminfo: memFree=1204768/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=164800 CPUtime=820.81
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 50098 0 0 0 82034 47 0 0 25 0 1 0 333803649 168755200 40351 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 41200 40351 86 211 0 40986 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 170152

[startup+882.302 s]
/proc/loadavg: 1.10 1.02 1.00 2/79 18688
/proc/meminfo: memFree=1197968/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=172516 CPUtime=880.75
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 52106 0 0 0 88026 49 0 0 25 0 1 0 333803649 176656384 42324 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 43129 42324 86 211 0 42915 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 177868

[startup+942.303 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 18688
/proc/meminfo: memFree=1190736/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=179752 CPUtime=940.74
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 53915 0 0 0 94022 52 0 0 25 0 1 0 333803649 184066048 44133 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 44938 44133 86 211 0 44724 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 185104

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 18688
/proc/meminfo: memFree=1184336/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=186076 CPUtime=1000.72
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 55528 0 0 0 100018 54 0 0 25 0 1 0 333803649 190541824 45712 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529685 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 46519 45712 86 211 0 46305 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 191428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18688
/proc/meminfo: memFree=1172944/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=198060 CPUtime=1060.71
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 58802 0 0 0 106014 57 0 0 25 0 1 0 333803649 202813440 48642 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526075 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 49515 48642 86 211 0 49301 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 203412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 18688
/proc/meminfo: memFree=1161744/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=208952 CPUtime=1120.69
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 61644 0 0 0 112009 60 0 0 25 0 1 0 333803649 213966848 51386 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 52238 51386 86 211 0 52024 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 214304

[startup+1182.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 18688
/proc/meminfo: memFree=1153552/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=214932 CPUtime=1180.67
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 67576 0 0 0 118002 65 0 0 25 0 1 0 333803649 220090368 53368 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 53733 53368 86 211 0 53519 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 220284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 18688
/proc/meminfo: memFree=1153552/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=214932 CPUtime=1198.87
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 67576 0 0 0 119822 65 0 0 25 0 1 0 333803649 220090368 53368 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 53733 53368 86 211 0 53519 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 220284

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

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

[startup+1200.5 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 18688
/proc/meminfo: memFree=1153552/2055920 swapFree=4153444/4192956
[pid=18487] ppid=18485 vsize=5352 CPUtime=1.17
/proc/18487/stat : 18487 (rsat.sh) S 18485 18487 18006 0 -1 4194304 305 7395 0 0 0 0 111 6 16 0 1 0 333803530 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18487/statm: 1338 234 195 169 0 49 0
[pid=18490] ppid=18487 vsize=214932 CPUtime=1198.87
/proc/18490/stat : 18490 (rsat) R 18487 18487 18006 0 -1 4194304 67576 0 0 0 119822 65 0 0 25 0 1 0 333803649 220090368 53368 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18490/statm: 53733 53368 86 211 0 53519 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 220284

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 18487 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=120829 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=67989
CPU time returned by wait4() is 1.18882
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): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.33
CPU system time (s): 0.71
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 237276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.12083
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7700
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= 4

runsolver used 1.26881 second user time and 3.10853 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Mar  5 23:48:07 UTC 2007

IDJOB= 329362
IDBENCH= 20538
IDSOLVER= 104
FILE ID= node4/329362-1173138486

PBS_JOBID= 4014977

Free space on /tmp= 66523 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k90.cnf
COMMAND LINE= /tmp/evaluation/329362-1173138486/rsat.sh /tmp/evaluation/329362-1173138486/instance-329362-1173138486.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-329362-1173138486 -o ROOT/results/node4/solver-329362-1173138486 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329362-1173138486/rsat.sh /tmp/evaluation/329362-1173138486/instance-329362-1173138486.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  4d4e319f149d6e692fcbe15ac5f23f27

RANDOM SEED= 16731434

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:       1373432 kB
Buffers:         39028 kB
Cached:         557488 kB
SwapCached:       2564 kB
Active:         140800 kB
Inactive:       478712 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1373432 kB
SwapTotal:     4192956 kB
SwapFree:      4153444 kB
Dirty:            5916 kB
Writeback:           0 kB
Mapped:          30444 kB
Slab:            48528 kB
Committed_AS:  1235256 kB
PageTables:       1768 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= 66518 MiB

End job on node4 on Tue Mar  6 00:08:09 UTC 2007