Trace number 456142

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) 5000.07 5002.01

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1230.4
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
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 |    8767    26476 |    2630       0        0     nan |  0.000 % |
0.00/0.09	c |         0 |    8592    28720 |      --       0       --      -- |     --   | -175/2244
0.00/0.09	c ==============================================================================
0.00/0.09	c Result  :   #vars: 525   #clauses: 8592   #literals: 28720
0.00/0.09	c CPU time:   0.084987 s
0.00/0.09	c ==============================================================================
0.08/0.11	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/node33/watcher-456142-1178324854 -o ROOT/results/node33/solver-456142-1178324854 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456142-1178324854/rsat.sh /tmp/evaluation/456142-1178324854/instance-456142-1178324854.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 0.93 3/77 28346
/proc/meminfo: memFree=1556344/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0
/proc/28346/stat : 28346 (rsat.sh) R 28344 28346 27731 0 -1 4194304 263 0 0 0 0 0 0 0 19 0 1 0 280400902 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824129183 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/28346/statm: 1338 231 194 169 0 49 0
[pid=28347] ppid=28346 vsize=5352 CPUtime=0
/proc/28347/stat : 28347 (rsat.sh) R 28346 28346 27731 0 -1 4194368 3 0 0 0 0 0 0 0 19 0 1 0 280400902 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824129316 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/28347/statm: 1338 231 194 169 0 49 0

[startup+0.00829992 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28346
/proc/meminfo: memFree=1556344/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 280400902 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 232 195 169 0 49 0
[pid=28347] ppid=28346 vsize=952 CPUtime=0
/proc/28347/stat : 28347 (SatElite) R 28346 28346 27731 0 -1 4194304 146 0 0 0 0 0 0 0 19 0 1 0 280400902 974848 128 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/28347/statm: 238 128 49 128 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6304

[startup+0.101318 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28346
/proc/meminfo: memFree=1556344/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 282 0 0 0 0 0 0 0 19 0 1 0 280400902 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 232 195 169 0 49 0
[pid=28347] ppid=28346 vsize=1920 CPUtime=0.08
/proc/28347/stat : 28347 (SatElite) R 28346 28346 27731 0 -1 4194304 395 0 0 0 8 0 0 0 22 0 1 0 280400902 1966080 377 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/28347/statm: 480 377 70 128 0 349 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7272

[startup+0.301359 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28346
/proc/meminfo: memFree=1556344/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.701441 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 28346
/proc/meminfo: memFree=1556344/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 0.93 2/79 28349
/proc/meminfo: memFree=1554216/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=2732 CPUtime=1.38
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 556 0 0 0 138 0 0 0 25 0 1 0 280400913 2797568 510 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 683 510 86 211 0 469 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8084

[startup+3.10193 s]
/proc/loadavg: 0.92 0.98 0.93 2/79 28349
/proc/meminfo: memFree=1553512/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=3536 CPUtime=2.98
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 902 0 0 0 298 0 0 0 25 0 1 0 280400913 3620864 728 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 884 728 86 211 0 670 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8888

[startup+6.30159 s]
/proc/loadavg: 0.93 0.98 0.93 2/79 28349
/proc/meminfo: memFree=1552168/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=4332 CPUtime=6.18
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 1278 0 0 0 618 0 0 0 25 0 1 0 280400913 4435968 875 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 1083 875 86 211 0 869 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9684

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.93 2/79 28349
/proc/meminfo: memFree=1550824/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=5504 CPUtime=12.58
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 1792 0 0 0 1257 1 0 0 25 0 1 0 280400913 5636096 1193 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 1376 1193 86 211 0 1162 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10856

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.93 2/79 28349
/proc/meminfo: memFree=1548712/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=7756 CPUtime=25.37
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 2804 0 0 0 2535 2 0 0 25 0 1 0 280400913 7942144 1719 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 1939 1719 86 211 0 1725 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 13108

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.93 2/79 28349
/proc/meminfo: memFree=1545960/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=11220 CPUtime=50.96
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 3737 0 0 0 5093 3 0 0 25 0 1 0 280400913 11489280 2458 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 2805 2458 86 211 0 2591 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 16572

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.93 2/79 28349
/proc/meminfo: memFree=1543848/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=13064 CPUtime=102.14
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 5009 0 0 0 10210 4 0 0 25 0 1 0 280400913 13377536 2958 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 3266 2958 86 211 0 3052 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 18416

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 28349
/proc/meminfo: memFree=1540520/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=15888 CPUtime=162.12
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 6630 0 0 0 16206 6 0 0 25 0 1 0 280400913 16269312 3735 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 3972 3735 86 211 0 3758 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 21240

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 28349
/proc/meminfo: memFree=1539816/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=16692 CPUtime=222.1
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 6822 0 0 0 22203 7 0 0 25 0 1 0 280400913 17092608 3927 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526003 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 4173 3927 86 211 0 3959 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 22044

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 28349
/proc/meminfo: memFree=1535144/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=22724 CPUtime=282.08
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 8381 0 0 0 28199 9 0 0 25 0 1 0 280400913 23269376 5100 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 5681 5100 86 211 0 5467 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 28076

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 28349
/proc/meminfo: memFree=1534824/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=22340 CPUtime=342.06
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 10091 0 0 0 34196 10 0 0 25 0 1 0 280400913 22876160 5122 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 5585 5122 86 211 0 5371 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 27692

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/79 28349
/proc/meminfo: memFree=1534888/2055920 swapFree=4147908/4192956

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

/proc/28349/statm: 19369 17158 86 211 0 19155 0
Current children cumulated CPU time (s) 4300.62
Current children cumulated vsize (KiB) 82828

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28549
/proc/meminfo: memFree=1484904/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=78252 CPUtime=4360.51
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 40125 0 0 0 435991 60 0 0 25 0 1 0 280400913 80130048 17263 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 19563 17263 86 211 0 19349 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 83604

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28549
/proc/meminfo: memFree=1484200/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=79288 CPUtime=4420.49
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 40502 0 0 0 441989 60 0 0 25 0 1 0 280400913 81190912 17477 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 19822 17477 86 211 0 19608 0
Current children cumulated CPU time (s) 4420.58
Current children cumulated vsize (KiB) 84640

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28549
/proc/meminfo: memFree=1483880/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=79804 CPUtime=4480.47
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 40673 0 0 0 447986 61 0 0 25 0 1 0 280400913 81719296 17550 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 19951 17550 86 211 0 19737 0
Current children cumulated CPU time (s) 4480.56
Current children cumulated vsize (KiB) 85156

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28551
/proc/meminfo: memFree=1483496/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=80444 CPUtime=4540.44
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 40910 0 0 0 453982 62 0 0 25 0 1 0 280400913 82374656 17623 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 20111 17623 86 211 0 19897 0
Current children cumulated CPU time (s) 4540.53
Current children cumulated vsize (KiB) 85796

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28551
/proc/meminfo: memFree=1483176/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=80708 CPUtime=4600.42
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 40996 0 0 0 459980 62 0 0 25 0 1 0 280400913 82644992 17709 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 20177 17709 86 211 0 19963 0
Current children cumulated CPU time (s) 4600.51
Current children cumulated vsize (KiB) 86060

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28551
/proc/meminfo: memFree=1483112/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=80708 CPUtime=4660.4
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 41006 0 0 0 465977 63 0 0 25 0 1 0 280400913 82644992 17719 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 20177 17719 86 211 0 19963 0
Current children cumulated CPU time (s) 4660.49
Current children cumulated vsize (KiB) 86060

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28551
/proc/meminfo: memFree=1482920/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=80840 CPUtime=4720.38
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 41038 0 0 0 471975 63 0 0 25 0 1 0 280400913 82780160 17751 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 20210 17751 86 211 0 19996 0
Current children cumulated CPU time (s) 4720.47
Current children cumulated vsize (KiB) 86192

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28551
/proc/meminfo: memFree=1482856/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=80840 CPUtime=4780.36
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 41062 0 0 0 477972 64 0 0 25 0 1 0 280400913 82780160 17775 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 20210 17775 86 211 0 19996 0
Current children cumulated CPU time (s) 4780.45
Current children cumulated vsize (KiB) 86192

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28551
/proc/meminfo: memFree=1482088/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=81492 CPUtime=4840.33
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 41244 0 0 0 483969 64 0 0 25 0 1 0 280400913 83447808 17957 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 20373 17957 86 211 0 20159 0
Current children cumulated CPU time (s) 4840.42
Current children cumulated vsize (KiB) 86844

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28551
/proc/meminfo: memFree=1480616/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=82800 CPUtime=4900.31
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 41648 0 0 0 489966 65 0 0 25 0 1 0 280400913 84787200 18328 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 20700 18328 86 211 0 20486 0
Current children cumulated CPU time (s) 4900.4
Current children cumulated vsize (KiB) 88152

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28551
/proc/meminfo: memFree=1479464/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=84088 CPUtime=4960.29
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 42013 0 0 0 495962 67 0 0 25 0 1 0 280400913 86106112 18660 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 21022 18660 86 211 0 20808 0
Current children cumulated CPU time (s) 4960.38
Current children cumulated vsize (KiB) 89440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 28551
/proc/meminfo: memFree=1478568/2055920 swapFree=4147908/4192956
[pid=28346] ppid=28344 vsize=5352 CPUtime=0.09
/proc/28346/stat : 28346 (rsat.sh) S 28344 28346 27731 0 -1 4194304 304 396 0 0 0 0 9 0 15 0 1 0 280400902 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28346/statm: 1338 234 195 169 0 49 0
[pid=28349] ppid=28346 vsize=84732 CPUtime=4999.98
/proc/28349/stat : 28349 (rsat) R 28346 28346 27731 0 -1 4194304 42223 0 0 0 499931 67 0 0 25 0 1 0 280400913 86765568 18870 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/28349/statm: 21183 18870 86 211 0 20969 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 90084

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 28346 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=98984
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.107982
# while last known CPU time is 5000.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5002.01
CPU time (s): 5000.07
CPU user time (s): 4999.4
CPU system time (s): 0.67
CPU usage (%): 99.9611
Max. virtual memory (cumulated for all children) (KiB): 109836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.098984
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 700
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= 5

runsolver used 4.67529 second user time and 13.5089 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat May  5 00:27:34 UTC 2007

IDJOB= 456142
IDBENCH= 24613
IDSOLVER= 169
FILE ID= node33/456142-1178324854

PBS_JOBID= 5188748

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456142-1178324854/rsat.sh /tmp/evaluation/456142-1178324854/instance-456142-1178324854.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-456142-1178324854 -o ROOT/results/node33/solver-456142-1178324854 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456142-1178324854/rsat.sh /tmp/evaluation/456142-1178324854/instance-456142-1178324854.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c2cb7643bd8a1926480278b8bba0ef3d

RANDOM SEED= 689336806

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1556752 kB
Buffers:         31808 kB
Cached:         356304 kB
SwapCached:      13836 kB
Active:         169848 kB
Inactive:       252796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556752 kB
SwapTotal:     4192956 kB
SwapFree:      4147908 kB
Dirty:            1888 kB
Writeback:           0 kB
Mapped:          41452 kB
Slab:            61820 kB
Committed_AS:  5230932 kB
PageTables:       2020 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= 66562 MiB

End job on node33 on Sat May  5 01:50:58 UTC 2007