Trace number 456157

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) 5000.03 5002.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
MD5SUMb113aab739ba5e45a581d24e1a53a65a
Bench CategoryCRAFTED (crafted 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 variables1148
Number of clauses14303
Sum of the clauses size43196
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 314016
Number of clauses of size 4287
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   14303    43196 |    4290       0        0     nan |  0.000 % |
0.09/0.14	c |         0 |   14016    46854 |      --       0       --      -- |     --   | -287/3658
0.09/0.14	c ==============================================================================
0.09/0.14	c Result  :   #vars: 861   #clauses: 14016   #literals: 46854
0.09/0.14	c CPU time:   0.138978 s
0.09/0.14	c ==============================================================================
0.09/0.16	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node76/watcher-456157-1178325622 -o ROOT/results/node76/solver-456157-1178325622 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456157-1178325622/rsat.sh /tmp/evaluation/456157-1178325622/instance-456157-1178325622.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 3/69 2880
/proc/meminfo: memFree=1536360/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0
/proc/2880/stat : 2880 (rsat.sh) R 2878 2880 2341 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 280476751 5488640 229 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843736463 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/2880/statm: 1340 229 192 169 0 50 0
[pid=2881] ppid=2880 vsize=952 CPUtime=0
/proc/2881/stat : 2881 (SatElite) R 2880 2880 2341 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 280476751 974848 134 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/2881/statm: 238 134 49 128 0 107 0

[startup+0.0922881 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 2880
/proc/meminfo: memFree=1536360/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 280476751 5488640 230 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 230 193 169 0 50 0
[pid=2881] ppid=2880 vsize=2572 CPUtime=0.08
/proc/2881/stat : 2881 (SatElite) R 2880 2880 2341 0 -1 4194304 545 0 0 0 8 0 0 0 19 0 1 0 280476751 2633728 527 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134574761 0 0 4096 3 0 0 0 17 1 0 0
/proc/2881/statm: 643 527 69 128 0 512 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7932

[startup+0.101288 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 2880
/proc/meminfo: memFree=1536360/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 280476751 5488640 230 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 230 193 169 0 50 0
[pid=2881] ppid=2880 vsize=2572 CPUtime=0.09
/proc/2881/stat : 2881 (SatElite) R 2880 2880 2341 0 -1 4194304 546 0 0 0 9 0 0 0 19 0 1 0 280476751 2633728 528 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134567840 0 0 4096 3 0 0 0 17 1 0 0
/proc/2881/statm: 643 528 69 128 0 512 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7932

[startup+0.301327 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 2880
/proc/meminfo: memFree=1536360/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5360

[startup+0.701404 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 2880
/proc/meminfo: memFree=1536360/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5360

[startup+1.50156 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 2883
/proc/meminfo: memFree=1533656/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=3176 CPUtime=1.32
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 688 0 0 0 132 0 0 0 25 0 1 0 280476767 3252224 642 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 794 642 86 211 0 580 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8536

[startup+3.10187 s]
/proc/loadavg: 0.92 0.98 0.99 2/71 2883
/proc/meminfo: memFree=1532824/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=4112 CPUtime=2.92
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 950 0 0 0 292 0 0 0 25 0 1 0 280476767 4210688 839 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 1028 839 86 211 0 814 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9472

[startup+6.30149 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 2883
/proc/meminfo: memFree=1531416/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=5616 CPUtime=6.13
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 1394 0 0 0 612 1 0 0 25 0 1 0 280476767 5750784 1186 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523308 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 1404 1186 86 211 0 1190 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10976

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/71 2883
/proc/meminfo: memFree=1528152/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=8708 CPUtime=12.52
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 2425 0 0 0 1250 2 0 0 25 0 1 0 280476767 8916992 1923 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 2177 1923 86 211 0 1963 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14068

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/71 2883
/proc/meminfo: memFree=1527768/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=8964 CPUtime=25.31
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 2897 0 0 0 2529 2 0 0 25 0 1 0 280476767 9179136 2007 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 2241 2007 86 211 0 2027 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 14324

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/71 2883
/proc/meminfo: memFree=1524696/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=11840 CPUtime=50.9
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 4038 0 0 0 5087 3 0 0 25 0 1 0 280476767 12124160 2760 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 2960 2760 86 211 0 2746 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17200

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 2883
/proc/meminfo: memFree=1520280/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=16616 CPUtime=102.09
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 6064 0 0 0 10204 5 0 0 25 0 1 0 280476767 17014784 3820 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 4154 3820 86 211 0 3940 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21976

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 2885
/proc/meminfo: memFree=1514520/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=21584 CPUtime=162.06
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 8248 0 0 0 16200 6 0 0 25 0 1 0 280476767 22102016 5194 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 5396 5194 86 211 0 5182 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 26944

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 2885
/proc/meminfo: memFree=1511384/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=26348 CPUtime=222.04
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 9481 0 0 0 22197 7 0 0 25 0 1 0 280476767 26980352 6041 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 6587 6041 86 211 0 6373 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 31708

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 2885
/proc/meminfo: memFree=1503960/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=33360 CPUtime=282.02
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 11367 0 0 0 28194 8 0 0 25 0 1 0 280476767 34160640 7894 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 8340 7894 86 211 0 8126 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 38720

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 2885
/proc/meminfo: memFree=1503640/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=33228 CPUtime=341.99
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 12976 0 0 0 34190 9 0 0 25 0 1 0 280476767 34025472 7911 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 8307 7911 86 211 0 8093 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 38588

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 2885
/proc/meminfo: memFree=1503448/2055888 swapFree=4087212/4096564

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

/proc/2883/statm: 27090 25421 86 211 0 26876 0
Current children cumulated CPU time (s) 4300.59
Current children cumulated vsize (KiB) 113720

[startup+4362.3 s]
/proc/loadavg: 1.01 1.05 1.01 2/71 3085
/proc/meminfo: memFree=1433368/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=108360 CPUtime=4360.42
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 48128 0 0 0 435994 48 0 0 25 0 1 0 280476767 110960640 25427 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 27090 25427 86 211 0 26876 0
Current children cumulated CPU time (s) 4360.57
Current children cumulated vsize (KiB) 113720

[startup+4422.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/71 3085
/proc/meminfo: memFree=1433432/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=108360 CPUtime=4420.39
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 48128 0 0 0 441991 48 0 0 25 0 1 0 280476767 110960640 25427 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 27090 25427 86 211 0 26876 0
Current children cumulated CPU time (s) 4420.54
Current children cumulated vsize (KiB) 113720

[startup+4482.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/71 3085
/proc/meminfo: memFree=1433432/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=108360 CPUtime=4480.37
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 48134 0 0 0 447989 48 0 0 25 0 1 0 280476767 110960640 25433 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 27090 25433 86 211 0 26876 0
Current children cumulated CPU time (s) 4480.52
Current children cumulated vsize (KiB) 113720

[startup+4542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 3085
/proc/meminfo: memFree=1433432/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=108360 CPUtime=4540.34
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 48136 0 0 0 453986 48 0 0 25 0 1 0 280476767 110960640 25435 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 27090 25435 86 211 0 26876 0
Current children cumulated CPU time (s) 4540.49
Current children cumulated vsize (KiB) 113720

[startup+4602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 3085
/proc/meminfo: memFree=1433240/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=108620 CPUtime=4600.33
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 48169 0 0 0 459984 49 0 0 25 0 1 0 280476767 111226880 25468 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 27155 25468 86 211 0 26941 0
Current children cumulated CPU time (s) 4600.48
Current children cumulated vsize (KiB) 113980

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 3085
/proc/meminfo: memFree=1433176/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=108620 CPUtime=4660.31
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 48169 0 0 0 465982 49 0 0 25 0 1 0 280476767 111226880 25468 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 27155 25468 86 211 0 26941 0
Current children cumulated CPU time (s) 4660.46
Current children cumulated vsize (KiB) 113980

[startup+4722.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 3085
/proc/meminfo: memFree=1433112/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=108620 CPUtime=4720.29
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 48169 0 0 0 471980 49 0 0 25 0 1 0 280476767 111226880 25468 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 27155 25468 86 211 0 26941 0
Current children cumulated CPU time (s) 4720.44
Current children cumulated vsize (KiB) 113980

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 3085
/proc/meminfo: memFree=1433112/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=108620 CPUtime=4780.26
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 48169 0 0 0 477977 49 0 0 25 0 1 0 280476767 111226880 25468 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 27155 25468 86 211 0 26941 0
Current children cumulated CPU time (s) 4780.41
Current children cumulated vsize (KiB) 113980

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/77 3151
/proc/meminfo: memFree=1431760/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=108620 CPUtime=4840.21
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 48169 0 0 0 483972 49 0 0 25 0 1 0 280476767 111226880 25468 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 27155 25468 86 211 0 26941 0
Current children cumulated CPU time (s) 4840.36
Current children cumulated vsize (KiB) 113980

[startup+4902.3 s]
/proc/loadavg: 1.16 1.03 1.01 3/79 3689
/proc/meminfo: memFree=1428896/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=109004 CPUtime=4899.84
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 48268 0 0 0 489934 50 0 0 25 0 1 0 280476767 111620096 25567 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 27251 25567 86 211 0 27037 0
Current children cumulated CPU time (s) 4899.99
Current children cumulated vsize (KiB) 114364

[startup+4962.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/71 3783
/proc/meminfo: memFree=1429592/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=110600 CPUtime=4959.79
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 48629 0 0 0 495928 51 0 0 25 0 1 0 280476767 113254400 25928 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 27650 25928 86 211 0 27436 0
Current children cumulated CPU time (s) 4959.94
Current children cumulated vsize (KiB) 115960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.4 s]
/proc/loadavg: 1.03 1.02 1.00 2/71 3783
/proc/meminfo: memFree=1428888/2055888 swapFree=4087212/4096564
[pid=2880] ppid=2878 vsize=5360 CPUtime=0.15
/proc/2880/stat : 2880 (rsat.sh) S 2878 2880 2341 0 -1 4194304 302 575 0 0 0 0 15 0 15 0 1 0 280476751 5488640 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2880/statm: 1340 232 193 169 0 50 0
[pid=2883] ppid=2880 vsize=111240 CPUtime=4999.88
/proc/2883/stat : 2883 (rsat) R 2880 2880 2341 0 -1 4194304 48806 0 0 0 499937 51 0 0 25 0 1 0 280476767 113909760 26105 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/2883/statm: 27810 26105 86 211 0 27596 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 116600

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2880 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=154976
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.164974
# while last known CPU time is 5000.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.41
CPU time (s): 5000.03
CPU user time (s): 4999.52
CPU system time (s): 0.51
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 144020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.154976
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 877
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= 2

runsolver used 4.39233 second user time and 9.37257 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sat May  5 00:40:22 UTC 2007

IDJOB= 456157
IDBENCH= 24618
IDSOLVER= 169
FILE ID= node76/456157-1178325622

PBS_JOBID= 5188712

Free space on /tmp= 66650 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456157-1178325622/rsat.sh /tmp/evaluation/456157-1178325622/instance-456157-1178325622.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-456157-1178325622 -o ROOT/results/node76/solver-456157-1178325622 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456157-1178325622/rsat.sh /tmp/evaluation/456157-1178325622/instance-456157-1178325622.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b113aab739ba5e45a581d24e1a53a65a

RANDOM SEED= 325230486

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.277
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	: 6006.17
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		: 3000.277
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1536768 kB
Buffers:         35008 kB
Cached:         384220 kB
SwapCached:       3052 kB
Active:         114868 kB
Inactive:       317392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1536768 kB
SwapTotal:     4096564 kB
SwapFree:      4087212 kB
Dirty:            1896 kB
Writeback:           0 kB
Mapped:          18828 kB
Slab:            73308 kB
Committed_AS:  5721836 kB
PageTables:       1432 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node76 on Sat May  5 02:03:47 UTC 2007