Trace number 313940

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.08 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
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 variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.03	c Parsing...
0.76/0.81	c ==============================================================================
0.76/0.81	c |           |     ORIGINAL     |              LEARNT              |          |
0.76/0.81	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.76/0.81	c ==============================================================================
0.76/0.81	c |         0 |  840401  1959486 |  252120       0        0     nan |  0.000 % |
6.14/6.23	c |         0 |  357793   957950 |      --       0       --      -- |     --   | -306964/-605014
6.14/6.24	c ==============================================================================
6.14/6.24	c Result  :   #vars: 59617   #clauses: 357793   #literals: 957950
6.14/6.24	c CPU time:   5.97409 s
6.14/6.24	c ==============================================================================
6.69/6.82	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-313940-1176893688 -o ROOT/results/node5/solver-313940-1176893688 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313940-1176893688/rsat.sh /tmp/evaluation/313940-1176893688/instance-313940-1176893688.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 0.93 3/77 21195
/proc/meminfo: memFree=1657152/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=0
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165406469 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21195/statm: 1338 232 195 169 0 49 0
[pid=21196] ppid=21195 vsize=684 CPUtime=0
/proc/21196/stat : 21196 (SatElite) D 21195 21195 20760 0 -1 4194304 62 0 0 0 0 0 0 0 19 0 1 0 165406469 700416 44 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/21196/statm: 171 44 36 128 0 40 0

[startup+0.016695 s]
/proc/loadavg: 0.91 0.95 0.93 3/77 21195
/proc/meminfo: memFree=1657152/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=0
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165406469 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21195/statm: 1338 232 195 169 0 49 0
[pid=21196] ppid=21195 vsize=684 CPUtime=0
/proc/21196/stat : 21196 (SatElite) D 21195 21195 20760 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 165406469 700416 44 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 0 0 0
/proc/21196/statm: 171 44 36 128 0 40 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6036

[startup+0.101717 s]
/proc/loadavg: 0.91 0.95 0.93 3/77 21195
/proc/meminfo: memFree=1657152/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=0
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165406469 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21195/statm: 1338 232 195 169 0 49 0
[pid=21196] ppid=21195 vsize=12668 CPUtime=0.06
/proc/21196/stat : 21196 (SatElite) R 21195 21195 20760 0 -1 4194304 2813 0 0 0 5 1 0 0 18 0 1 0 165406469 12972032 2795 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134680036 0 0 4096 3 0 0 0 17 0 0 0
/proc/21196/statm: 3167 2795 49 128 0 3036 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 18020

[startup+0.301738 s]
/proc/loadavg: 0.91 0.95 0.93 3/77 21195
/proc/meminfo: memFree=1657152/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=0
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165406469 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21195/statm: 1338 232 195 169 0 49 0
[pid=21196] ppid=21195 vsize=47976 CPUtime=0.26
/proc/21196/stat : 21196 (SatElite) R 21195 21195 20760 0 -1 4194304 9500 0 0 0 21 5 0 0 19 0 1 0 165406469 49127424 9482 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134523532 0 0 4096 3 0 0 0 17 0 0 0
/proc/21196/statm: 11994 9482 49 128 0 11863 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 53328

[startup+0.701782 s]
/proc/loadavg: 0.91 0.95 0.93 3/77 21195
/proc/meminfo: memFree=1657152/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=0
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165406469 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21195/statm: 1338 232 195 169 0 49 0
[pid=21196] ppid=21195 vsize=78540 CPUtime=0.65
/proc/21196/stat : 21196 (SatElite) R 21195 21195 20760 0 -1 4194304 17554 0 0 0 55 10 0 0 23 0 1 0 165406469 80424960 17536 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134545733 0 0 4096 3 0 0 0 17 0 0 0
/proc/21196/statm: 19635 17536 50 128 0 19504 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 83892

[startup+1.50186 s]
/proc/loadavg: 0.91 0.95 0.93 2/79 21197
/proc/meminfo: memFree=1571568/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=0
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165406469 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21195/statm: 1338 232 195 169 0 49 0
[pid=21196] ppid=21195 vsize=98896 CPUtime=1.44
/proc/21196/stat : 21196 (SatElite) R 21195 21195 20760 0 -1 4194304 23380 0 0 0 131 13 0 0 21 0 1 0 165406469 101269504 21577 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/21196/statm: 24724 21577 69 128 0 24593 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 104248

[startup+3.10104 s]
/proc/loadavg: 0.91 0.95 0.93 2/79 21197
/proc/meminfo: memFree=1564336/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=0
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165406469 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21195/statm: 1338 232 195 169 0 49 0
[pid=21196] ppid=21195 vsize=102684 CPUtime=3.04
/proc/21196/stat : 21196 (SatElite) R 21195 21195 20760 0 -1 4194304 24515 0 0 0 290 14 0 0 25 0 1 0 165406469 105148416 22538 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134571246 0 0 4096 3 0 0 0 17 1 0 0
/proc/21196/statm: 25671 22538 69 128 0 25540 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 108036

[startup+6.3014 s]
/proc/loadavg: 0.92 0.95 0.93 2/79 21197
/proc/meminfo: memFree=1554288/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=0
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 165406469 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21195/statm: 1338 232 195 169 0 49 0
[pid=21196] ppid=21195 vsize=106576 CPUtime=6.19
/proc/21196/stat : 21196 (SatElite) R 21195 21195 20760 0 -1 4194304 36892 0 0 0 598 21 0 0 24 0 1 0 165406469 109133824 23041 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/21196/statm: 26644 23041 69 128 0 26513 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 111928

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.93 2/79 21198
/proc/meminfo: memFree=1622576/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=23800 CPUtime=5.87
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 6273 0 0 0 584 3 0 0 25 0 1 0 165407151 24371200 5611 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 5950 5611 86 211 0 5736 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 29152

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.93 2/79 21198
/proc/meminfo: memFree=1622448/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=24148 CPUtime=18.66
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 6369 0 0 0 1863 3 0 0 25 0 1 0 165407151 24727552 5670 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 6037 5670 86 211 0 5823 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 29500

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.93 2/79 21198
/proc/meminfo: memFree=1622192/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=24832 CPUtime=44.23
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 6558 0 0 0 4419 4 0 0 25 0 1 0 165407151 25427968 5792 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526472 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 6208 5792 86 211 0 5994 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 30184

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.93 2/79 21198
/proc/meminfo: memFree=1620848/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=26528 CPUtime=95.41
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 7135 0 0 0 9537 4 0 0 25 0 1 0 165407151 27164672 6137 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 6632 6137 86 211 0 6418 0
Current children cumulated CPU time (s) 102.11
Current children cumulated vsize (KiB) 31880

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21198
/proc/meminfo: memFree=1615216/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=31824 CPUtime=155.39
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 8591 0 0 0 15533 6 0 0 25 0 1 0 165407151 32587776 7550 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 7956 7550 86 211 0 7742 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 37176

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21198
/proc/meminfo: memFree=1609776/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=38364 CPUtime=215.37
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 10381 0 0 0 21529 8 0 0 25 0 1 0 165407151 39284736 8883 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 9591 8883 86 211 0 9377 0
Current children cumulated CPU time (s) 222.07
Current children cumulated vsize (KiB) 43716

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21198
/proc/meminfo: memFree=1607152/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=40444 CPUtime=275.35
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 12618 0 0 0 27525 10 0 0 25 0 1 0 165407151 41414656 9489 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 10111 9489 86 211 0 9897 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 45796

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21198
/proc/meminfo: memFree=1607152/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=40356 CPUtime=335.34
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 12618 0 0 0 33523 11 0 0 25 0 1 0 165407151 41324544 9467 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 10089 9467 86 211 0 9875 0

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

/proc/21198/statm: 11100 10424 86 211 0 10886 0
Current children cumulated CPU time (s) 581.86
Current children cumulated vsize (KiB) 49752

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21396
/proc/meminfo: memFree=1601072/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=45156 CPUtime=635.15
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 16198 0 0 0 63500 15 0 0 25 0 1 0 165407151 46239744 10851 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 11289 10851 86 211 0 11075 0
Current children cumulated CPU time (s) 641.85
Current children cumulated vsize (KiB) 50508

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21396
/proc/meminfo: memFree=1601136/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=45156 CPUtime=695.12
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 16198 0 0 0 69497 15 0 0 25 0 1 0 165407151 46239744 10851 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 11289 10851 86 211 0 11075 0
Current children cumulated CPU time (s) 701.82
Current children cumulated vsize (KiB) 50508

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21396
/proc/meminfo: memFree=1601136/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=45156 CPUtime=755.11
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 16198 0 0 0 75495 16 0 0 25 0 1 0 165407151 46239744 10851 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 11289 10851 86 211 0 11075 0
Current children cumulated CPU time (s) 761.81
Current children cumulated vsize (KiB) 50508

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21396
/proc/meminfo: memFree=1600880/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=45548 CPUtime=815.09
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 16267 0 0 0 81493 16 0 0 25 0 1 0 165407151 46641152 10920 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 11387 10920 86 211 0 11173 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 50900

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21396
/proc/meminfo: memFree=1600432/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=46204 CPUtime=875.07
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 16431 0 0 0 87490 17 0 0 25 0 1 0 165407151 47312896 11051 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 11551 11051 86 211 0 11337 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 51556

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21396
/proc/meminfo: memFree=1599536/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=47496 CPUtime=935.06
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 16792 0 0 0 93488 18 0 0 25 0 1 0 165407151 48635904 11216 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 11874 11216 86 211 0 11660 0
Current children cumulated CPU time (s) 941.76
Current children cumulated vsize (KiB) 52848

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21396
/proc/meminfo: memFree=1599408/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=48012 CPUtime=995.03
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 16973 0 0 0 99485 18 0 0 25 0 1 0 165407151 49164288 11299 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 12003 11299 86 211 0 11789 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 53364

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21396
/proc/meminfo: memFree=1597168/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=50060 CPUtime=1055.02
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 17590 0 0 0 105483 19 0 0 25 0 1 0 165407151 51261440 11882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 12515 11882 86 211 0 12301 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 55412

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21396
/proc/meminfo: memFree=1593392/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=56488 CPUtime=1115
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 19334 0 0 0 111480 20 0 0 25 0 1 0 165407151 57843712 12822 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 14122 12822 86 211 0 13908 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 61840

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21396
/proc/meminfo: memFree=1590192/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=59632 CPUtime=1174.98
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 20168 0 0 0 117477 21 0 0 25 0 1 0 165407151 61063168 13631 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 14908 13631 86 211 0 14694 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 64984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21396
/proc/meminfo: memFree=1589232/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=60616 CPUtime=1193.38
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 20405 0 0 0 119316 22 0 0 25 0 1 0 165407151 62070784 13829 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 15154 13829 86 211 0 14940 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 65968

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.93 2/79 21396
/proc/meminfo: memFree=1589232/2055920 swapFree=4148144/4192956
[pid=21195] ppid=21193 vsize=5352 CPUtime=6.7
/proc/21195/stat : 21195 (rsat.sh) S 21193 21195 20760 0 -1 4194304 305 36893 0 0 0 0 645 25 18 0 1 0 165406469 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21195/statm: 1338 234 195 169 0 49 0
[pid=21198] ppid=21195 vsize=60616 CPUtime=1193.38
/proc/21198/stat : 21198 (rsat) R 21195 21195 20760 0 -1 4194304 20405 0 0 0 119316 22 0 0 25 0 1 0 165407151 62070784 13829 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21198/statm: 15154 13829 86 211 0 14940 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 65968

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21195 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=460017
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=258960
# CPU time returned by wait4() is 6.71898
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.08
CPU user time (s): 1199.61
CPU system time (s): 0.47
CPU usage (%): 99.9473
Max. virtual memory (cumulated for all children) (KiB): 121196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.46002
system time used= 0.25896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37198
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= 26
involuntary context switches= 142

runsolver used 1.20682 second user time and 3.17052 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Apr 18 10:54:48 UTC 2007

IDJOB= 313940
IDBENCH= 20379
IDSOLVER= 104
FILE ID= node5/313940-1176893688

PBS_JOBID= 4595148

Free space on /tmp= 66430 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/313940-1176893688/rsat.sh /tmp/evaluation/313940-1176893688/instance-313940-1176893688.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-313940-1176893688 -o ROOT/results/node5/solver-313940-1176893688 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313940-1176893688/rsat.sh /tmp/evaluation/313940-1176893688/instance-313940-1176893688.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  83ece6745238c422c7e68e5a07fc7f73

RANDOM SEED= 267353752

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1657560 kB
Buffers:         17564 kB
Cached:         312900 kB
SwapCached:      12800 kB
Active:          77880 kB
Inactive:       278776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1657560 kB
SwapTotal:     4192956 kB
SwapFree:      4148144 kB
Dirty:           16956 kB
Writeback:           0 kB
Mapped:          29716 kB
Slab:            27212 kB
Committed_AS:  8602140 kB
PageTables:       1720 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= 66425 MiB

End job on node5 on Wed Apr 18 11:14:51 UTC 2007