Trace number 456556

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 5001.82

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1119.8
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
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 |   10039    30316 |    3011       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |    9840    32882 |      --       0       --      -- |     --   | -199/2566
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 597   #clauses: 9840   #literals: 32882
0.09/0.11	c CPU time:   0.105983 s
0.09/0.11	c ==============================================================================
0.09/0.12	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/node71/watcher-456556-1178348166 -o ROOT/results/node71/solver-456556-1178348166 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456556-1178348166/rsat.sh /tmp/evaluation/456556-1178348166/instance-456556-1178348166.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: 0.85 0.97 0.99 3/64 8354
/proc/meminfo: memFree=1900464/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0
/proc/8354/stat : 8354 (rsat.sh) R 8352 8354 8298 0 -1 4194304 263 0 0 0 0 0 0 0 19 0 1 0 310805918 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/8354/statm: 1338 231 194 169 0 49 0
[pid=8355] ppid=8354 vsize=5352 CPUtime=0
/proc/8355/stat : 8355 (rsat.sh) R 8354 8354 8298 0 -1 4194368 6 0 0 0 0 0 0 0 19 0 1 0 310805919 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962373025 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/8355/statm: 1338 231 194 169 0 49 0

[startup+0.10535 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8354
/proc/meminfo: memFree=1900464/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 310805918 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 232 195 169 0 49 0
[pid=8355] ppid=8354 vsize=2068 CPUtime=0.09
/proc/8355/stat : 8355 (SatElite) R 8354 8354 8298 0 -1 4194304 435 0 0 0 9 0 0 0 21 0 1 0 310805919 2117632 417 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134574786 0 0 4096 3 0 0 0 17 1 0 0
/proc/8355/statm: 517 417 69 128 0 386 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7420

[startup+0.202364 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8354
/proc/meminfo: memFree=1900464/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+0.302376 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8354
/proc/meminfo: memFree=1900464/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+0.701431 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 8354
/proc/meminfo: memFree=1900464/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+1.50154 s]
/proc/loadavg: 0.85 0.97 0.99 2/66 8357
/proc/meminfo: memFree=1898464/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=2672 CPUtime=1.37
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 562 0 0 0 137 0 0 0 25 0 1 0 310805931 2736128 516 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 668 516 86 211 0 454 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8024

[startup+3.10176 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 8357
/proc/meminfo: memFree=1897568/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=3652 CPUtime=2.97
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 852 0 0 0 297 0 0 0 25 0 1 0 310805931 3739648 741 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 913 741 86 211 0 699 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9004

[startup+6.3012 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 8357
/proc/meminfo: memFree=1896480/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=4980 CPUtime=6.16
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 1504 0 0 0 616 0 0 0 25 0 1 0 310805931 5099520 1034 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 1245 1034 86 211 0 1031 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10332

[startup+12.7011 s]
/proc/loadavg: 0.88 0.97 0.99 2/66 8357
/proc/meminfo: memFree=1894816/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=6528 CPUtime=12.56
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 2342 0 0 0 1255 1 0 0 25 0 1 0 310805931 6684672 1386 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 1632 1386 86 211 0 1418 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 11880

[startup+25.5028 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 8357
/proc/meminfo: memFree=1892576/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=8612 CPUtime=25.36
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 2882 0 0 0 2535 1 0 0 25 0 1 0 310805931 8818688 1926 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 2153 1926 86 211 0 1939 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13964

[startup+51.1024 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 8357
/proc/meminfo: memFree=1890016/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=11644 CPUtime=50.94
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 4102 0 0 0 5092 2 0 0 25 0 1 0 310805931 11923456 2564 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 2911 2564 86 211 0 2697 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 16996

[startup+102.302 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 8357
/proc/meminfo: memFree=1887072/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=14388 CPUtime=102.14
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 5650 0 0 0 10210 4 0 0 25 0 1 0 310805931 14733312 3274 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 3597 3274 86 211 0 3383 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 19740

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8357
/proc/meminfo: memFree=1883872/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=16892 CPUtime=162.11
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 7303 0 0 0 16206 5 0 0 25 0 1 0 310805931 17297408 4037 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 4223 4037 86 211 0 4009 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 22244

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8357
/proc/meminfo: memFree=1881440/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=20704 CPUtime=222.09
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 8313 0 0 0 22203 6 0 0 25 0 1 0 310805931 21200896 4661 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 5176 4661 86 211 0 4962 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 26056

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8357
/proc/meminfo: memFree=1876000/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=25948 CPUtime=282.07
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 9737 0 0 0 28200 7 0 0 25 0 1 0 310805931 26570752 6020 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 6487 6020 86 211 0 6273 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 31300

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 8529
/proc/meminfo: memFree=1874920/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=25300 CPUtime=341.97
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 11328 0 0 0 34188 9 0 0 25 0 1 0 310805931 25907200 5940 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 6325 5940 86 211 0 6111 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 30652

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 8555
/proc/meminfo: memFree=1875872/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0

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

/proc/8357/statm: 20582 18909 86 211 0 20368 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 87680

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8755
/proc/meminfo: memFree=1822560/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=82588 CPUtime=4420.57
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 43249 0 0 0 442017 40 0 0 25 0 1 0 310805931 84570112 18973 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 20647 18973 86 211 0 20433 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 87940

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8755
/proc/meminfo: memFree=1822304/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=82848 CPUtime=4480.55
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 43291 0 0 0 448015 40 0 0 25 0 1 0 310805931 84836352 19015 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 20712 19015 86 211 0 20498 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 88200

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8755
/proc/meminfo: memFree=1822368/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=82848 CPUtime=4540.53
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 43304 0 0 0 454013 40 0 0 25 0 1 0 310805931 84836352 19028 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 20712 19028 86 211 0 20498 0
Current children cumulated CPU time (s) 4540.64
Current children cumulated vsize (KiB) 88200

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8755
/proc/meminfo: memFree=1822304/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=82848 CPUtime=4600.51
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 43313 0 0 0 460011 40 0 0 25 0 1 0 310805931 84836352 19037 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 20712 19037 86 211 0 20498 0
Current children cumulated CPU time (s) 4600.62
Current children cumulated vsize (KiB) 88200

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8755
/proc/meminfo: memFree=1822240/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=82848 CPUtime=4660.49
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 43315 0 0 0 466009 40 0 0 25 0 1 0 310805931 84836352 19039 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 20712 19039 86 211 0 20498 0
Current children cumulated CPU time (s) 4660.6
Current children cumulated vsize (KiB) 88200

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8755
/proc/meminfo: memFree=1822176/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=82848 CPUtime=4720.48
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 43320 0 0 0 472007 41 0 0 25 0 1 0 310805931 84836352 19044 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 20712 19044 86 211 0 20498 0
Current children cumulated CPU time (s) 4720.59
Current children cumulated vsize (KiB) 88200

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8755
/proc/meminfo: memFree=1822048/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=83108 CPUtime=4780.46
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 43355 0 0 0 478005 41 0 0 25 0 1 0 310805931 85102592 19079 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 20777 19079 86 211 0 20563 0
Current children cumulated CPU time (s) 4780.57
Current children cumulated vsize (KiB) 88460

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8755
/proc/meminfo: memFree=1821600/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=84140 CPUtime=4840.44
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 43577 0 0 0 484003 41 0 0 25 0 1 0 310805931 86159360 19172 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 21035 19172 86 211 0 20821 0
Current children cumulated CPU time (s) 4840.55
Current children cumulated vsize (KiB) 89492

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8755
/proc/meminfo: memFree=1821408/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=84400 CPUtime=4900.42
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 43619 0 0 0 490001 41 0 0 25 0 1 0 310805931 86425600 19214 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 21100 19214 86 211 0 20886 0
Current children cumulated CPU time (s) 4900.53
Current children cumulated vsize (KiB) 89752

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8755
/proc/meminfo: memFree=1820448/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=85428 CPUtime=4960.4
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 43873 0 0 0 495999 41 0 0 25 0 1 0 310805931 87478272 19468 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 21357 19468 86 211 0 21143 0
Current children cumulated CPU time (s) 4960.51
Current children cumulated vsize (KiB) 90780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8755
/proc/meminfo: memFree=1819744/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=86072 CPUtime=4999.89
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 44037 0 0 0 499948 41 0 0 25 0 1 0 310805931 88137728 19632 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 21518 19632 86 211 0 21304 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 91424

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

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

[startup+5001.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 8755
/proc/meminfo: memFree=1819744/2055920 swapFree=4184264/4192956
[pid=8354] ppid=8352 vsize=5352 CPUtime=0.11
/proc/8354/stat : 8354 (rsat.sh) S 8352 8354 8298 0 -1 4194304 304 438 0 0 0 0 11 0 15 0 1 0 310805918 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8354/statm: 1338 234 195 169 0 49 0
[pid=8357] ppid=8354 vsize=86072 CPUtime=4999.89
/proc/8357/stat : 8357 (rsat) R 8354 8354 8298 0 -1 4194304 44037 0 0 0 499948 41 0 0 25 0 1 0 310805931 88137728 19632 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8357/statm: 21518 19632 86 211 0 21304 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 91424

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8354 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=116982
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.12398
# while last known CPU time is 5000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.82
CPU time (s): 5000
CPU user time (s): 4999.59
CPU system time (s): 0.41
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 116580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.116982
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 742
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= 14
involuntary context switches= 3

runsolver used 3.9684 second user time and 9.79251 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sat May  5 06:56:06 UTC 2007

IDJOB= 456556
IDBENCH= 24751
IDSOLVER= 169
FILE ID= node71/456556-1178348166

PBS_JOBID= 5188848

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456556-1178348166/rsat.sh /tmp/evaluation/456556-1178348166/instance-456556-1178348166.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-456556-1178348166 -o ROOT/results/node71/solver-456556-1178348166 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456556-1178348166/rsat.sh /tmp/evaluation/456556-1178348166/instance-456556-1178348166.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d8fa78c834564753f42ad3a5aaefa23a

RANDOM SEED= 694293046

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1900936 kB
Buffers:         12196 kB
Cached:          54724 kB
SwapCached:       2712 kB
Active:          27432 kB
Inactive:        49032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900936 kB
SwapTotal:     4192956 kB
SwapFree:      4184264 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          15588 kB
Slab:            64564 kB
Committed_AS:  6941500 kB
PageTables:       1448 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= 66563 MiB

End job on node71 on Sat May  5 08:19:30 UTC 2007