Trace number 334114

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.04 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.04-s1788334438.sat05-543.reshuffled-07.cnf
MD5SUMeb542a3ed65e86298dd7b9339a890090
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 variables764
Number of clauses9695
Sum of the clauses size29276
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39504
Number of clauses of size 4191
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 |    9695    29276 |    2908       0        0     nan |  0.000 % |
0.09/0.10	c |         0 |    9504    31762 |      --       0       --      -- |     --   | -191/2486
0.09/0.10	c ==============================================================================
0.09/0.10	c Result  :   #vars: 573   #clauses: 9504   #literals: 31762
0.09/0.10	c CPU time:   0.096985 s
0.09/0.10	c ==============================================================================
0.09/0.11	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-334114-1173551674 -o ROOT/results/node2/solver-334114-1173551674 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334114-1173551674/rsat.sh /tmp/evaluation/334114-1173551674/instance-334114-1173551674.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30306
/proc/meminfo: memFree=1628536/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 375122365 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30306/statm: 1338 232 195 169 0 49 0
[pid=30307] ppid=30306 vsize=820 CPUtime=0
/proc/30307/stat : 30307 (SatElite) R 30306 30306 29853 0 -1 4194304 126 0 0 0 0 0 0 0 20 0 1 0 375122366 839680 108 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/30307/statm: 205 109 49 128 0 74 0

[startup+0.0937691 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30306
/proc/meminfo: memFree=1628536/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 375122365 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30306/statm: 1338 232 195 169 0 49 0
[pid=30307] ppid=30306 vsize=2112 CPUtime=0.08
/proc/30307/stat : 30307 (SatElite) R 30306 30306 29853 0 -1 4194304 423 0 0 0 8 0 0 0 20 0 1 0 375122366 2162688 405 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134680066 0 0 4096 3 0 0 0 17 1 0 0
/proc/30307/statm: 528 405 69 128 0 397 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7464

[startup+0.102769 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30306
/proc/meminfo: memFree=1628536/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 375122365 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/30306/statm: 1338 232 195 169 0 49 0
[pid=30307] ppid=30306 vsize=2112 CPUtime=0.09
/proc/30307/stat : 30307 (SatElite) R 30306 30306 29853 0 -1 4194304 423 0 0 0 9 0 0 0 20 0 1 0 375122366 2162688 405 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574288 0 0 4096 3 0 0 0 17 1 0 0
/proc/30307/statm: 528 405 69 128 0 397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7464

[startup+0.30279 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30306
/proc/meminfo: memFree=1628536/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+0.702831 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 30306
/proc/meminfo: memFree=1628536/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5352

[startup+1.50191 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30309
/proc/meminfo: memFree=1627112/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=2564 CPUtime=1.38
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 534 0 0 0 138 0 0 0 25 0 1 0 375122377 2625536 488 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525985 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 641 488 86 211 0 427 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7916

[startup+3.10108 s]
/proc/loadavg: 1.00 0.99 0.99 3/79 30309
/proc/meminfo: memFree=1626600/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=3068 CPUtime=2.97
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 722 0 0 0 297 0 0 0 25 0 1 0 375122377 3141632 611 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 767 611 86 211 0 553 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8420

[startup+6.30141 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30309
/proc/meminfo: memFree=1625256/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=4120 CPUtime=6.17
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 1009 0 0 0 617 0 0 0 25 0 1 0 375122377 4218880 833 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 1030 833 86 211 0 816 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9472

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30309
/proc/meminfo: memFree=1624168/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=5284 CPUtime=12.57
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 1525 0 0 0 1257 0 0 0 25 0 1 0 375122377 5410816 1153 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 1321 1153 86 211 0 1107 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10636

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30309
/proc/meminfo: memFree=1622760/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=6828 CPUtime=25.36
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 2314 0 0 0 2535 1 0 0 25 0 1 0 375122377 6991872 1456 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 1707 1456 86 211 0 1493 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 12180

[startup+51.101 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30309
/proc/meminfo: memFree=1620648/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=8468 CPUtime=50.96
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 3169 0 0 0 5094 2 0 0 25 0 1 0 375122377 8671232 1923 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 2117 1923 86 211 0 1903 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 13820

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30309
/proc/meminfo: memFree=1617256/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=12348 CPUtime=102.15
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 4986 0 0 0 10211 4 0 0 25 0 1 0 375122377 12644352 2774 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 3087 2774 86 211 0 2873 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17700

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30309
/proc/meminfo: memFree=1613288/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=16500 CPUtime=162.12
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 6062 0 0 0 16207 5 0 0 25 0 1 0 375122377 16896000 3784 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 4125 3784 86 211 0 3911 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 21852

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30309
/proc/meminfo: memFree=1612264/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=16760 CPUtime=222.11
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 7265 0 0 0 22205 6 0 0 25 0 1 0 375122377 17162240 3984 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 4190 3984 86 211 0 3976 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22112

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30309
/proc/meminfo: memFree=1611752/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=17560 CPUtime=282.1
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 7454 0 0 0 28203 7 0 0 25 0 1 0 375122377 17981440 4173 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530168 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 4390 4173 86 211 0 4176 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 22912

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30309
/proc/meminfo: memFree=1607144/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=23180 CPUtime=342.07
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 8955 0 0 0 34198 9 0 0 25 0 1 0 375122377 23736320 5288 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 5795 5288 86 211 0 5581 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 28532

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30309
/proc/meminfo: memFree=1604136/2055920 swapFree=4153164/4192956

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

[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=26472 CPUtime=522.02
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 11585 0 0 0 52190 12 0 0 25 0 1 0 375122377 27107328 6151 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 6618 6151 86 211 0 6404 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 31824

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30311
/proc/meminfo: memFree=1603304/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=26856 CPUtime=582.01
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 11747 0 0 0 58188 13 0 0 25 0 1 0 375122377 27500544 6215 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 6714 6215 86 211 0 6500 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 32208

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30311
/proc/meminfo: memFree=1602152/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=28180 CPUtime=641.99
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 12077 0 0 0 64186 13 0 0 25 0 1 0 375122377 28856320 6545 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529730 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 7045 6545 86 211 0 6831 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 33532

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30311
/proc/meminfo: memFree=1599272/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=30820 CPUtime=701.98
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 12844 0 0 0 70183 15 0 0 25 0 1 0 375122377 31559680 7279 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 7705 7279 86 211 0 7491 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 36172

[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30311
/proc/meminfo: memFree=1596008/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=34020 CPUtime=761.97
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 13713 0 0 0 76181 16 0 0 25 0 1 0 375122377 34836480 8083 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 8505 8083 86 211 0 8291 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 39372

[startup+822.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30311
/proc/meminfo: memFree=1593128/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=39980 CPUtime=821.94
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 15283 0 0 0 82177 17 0 0 25 0 1 0 375122377 40939520 8818 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 9995 8818 86 211 0 9781 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 45332

[startup+882.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30311
/proc/meminfo: memFree=1593896/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=38048 CPUtime=881.93
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 18570 0 0 0 88173 20 0 0 25 0 1 0 375122377 38961152 8577 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 9512 8577 86 211 0 9298 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 43400

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 3/79 30311
/proc/meminfo: memFree=1593896/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=38048 CPUtime=941.91
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 18575 0 0 0 94171 20 0 0 25 0 1 0 375122377 38961152 8582 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 9512 8582 86 211 0 9298 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 43400

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30311
/proc/meminfo: memFree=1593960/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=38048 CPUtime=1001.89
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 18575 0 0 0 100169 20 0 0 25 0 1 0 375122377 38961152 8582 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 9512 8582 86 211 0 9298 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 43400

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30311
/proc/meminfo: memFree=1594024/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=38048 CPUtime=1061.87
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 18576 0 0 0 106166 21 0 0 25 0 1 0 375122377 38961152 8583 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 9512 8583 86 211 0 9298 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 43400

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30311
/proc/meminfo: memFree=1593896/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=38308 CPUtime=1121.85
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 18612 0 0 0 112164 21 0 0 25 0 1 0 375122377 39227392 8619 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 9577 8619 86 211 0 9363 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 43660

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30311
/proc/meminfo: memFree=1593640/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=38700 CPUtime=1181.83
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 18687 0 0 0 118162 21 0 0 25 0 1 0 375122377 39628800 8694 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 9675 8694 86 211 0 9461 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 44052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 30311
/proc/meminfo: memFree=1593512/2055920 swapFree=4153164/4192956
[pid=30306] ppid=30304 vsize=5352 CPUtime=0.1
/proc/30306/stat : 30306 (rsat.sh) S 30304 30306 29853 0 -1 4194304 305 426 0 0 0 0 10 0 16 0 1 0 375122365 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/30306/statm: 1338 234 195 169 0 49 0
[pid=30309] ppid=30306 vsize=38848 CPUtime=1199.94
/proc/30309/stat : 30309 (rsat) R 30306 30306 29853 0 -1 4194304 18706 0 0 0 119972 22 0 0 25 0 1 0 375122377 39780352 8713 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/30309/statm: 9712 8713 86 211 0 9498 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 44200

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 30306 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=109983 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.117981
while last known CPU time is 1200.04

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.82
CPU system time (s): 0.22
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 58036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.109983
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 731
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= 16
involuntary context switches= 2

runsolver used 1.21182 second user time and 3.16352 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Sat Mar 10 18:34:34 UTC 2007

IDJOB= 334114
IDBENCH= 24620
IDSOLVER= 104
FILE ID= node2/334114-1173551674

PBS_JOBID= 4101180

Free space on /tmp= 66509 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.04-s1788334438.sat05-543.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334114-1173551674/rsat.sh /tmp/evaluation/334114-1173551674/instance-334114-1173551674.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-334114-1173551674 -o ROOT/results/node2/solver-334114-1173551674 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334114-1173551674/rsat.sh /tmp/evaluation/334114-1173551674/instance-334114-1173551674.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  eb542a3ed65e86298dd7b9339a890090

RANDOM SEED= 429547809

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1629072 kB
Buffers:         42532 kB
Cached:         306924 kB
SwapCached:       2376 kB
Active:         211400 kB
Inactive:       160824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629072 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            1844 kB
Writeback:           0 kB
Mapped:          30200 kB
Slab:            40060 kB
Committed_AS:  1654572 kB
PageTables:       1812 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= 66509 MiB

End job on node2 on Sat Mar 10 18:54:37 UTC 2007