Trace number 298110

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) 1200.03 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1490740667-05.SAT.shuffled.cnf
MD5SUMf01193a3f455045d150f231e0d56c100
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2130     6390 |     638       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2120     6421 |      --       0       --      -- |     --   | -10/31
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 490   #clauses: 2120   #literals: 6421
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================
0.00/0.01	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-298110-1171850425 -o ROOT/results/node66/solver-298110-1171850425 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298110-1171850425/rsat.sh /tmp/evaluation/298110-1171850425/instance-298110-1171850425.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.93 0.98 0.99 3/64 26863
/proc/meminfo: memFree=414864/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) R 26861 26863 25660 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 205000077 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607636639 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/26863/statm: 1338 231 194 169 0 49 0
[pid=26864] ppid=26863 vsize=820 CPUtime=0
/proc/26864/stat : 26864 (SatElite) R 26863 26863 25660 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 205000078 839680 115 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/26864/statm: 205 115 49 128 0 74 0

[startup+0.107306 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 26863
/proc/meminfo: memFree=414864/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515387 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 26863
/proc/meminfo: memFree=414864/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33555 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26866
/proc/meminfo: memFree=413120/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=2668 CPUtime=1.31
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 546 0 0 0 131 0 0 0 25 0 1 0 205000079 2732032 500 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 667 500 86 211 0 453 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8020

[startup+2.97688 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26866
/proc/meminfo: memFree=412224/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=4256 CPUtime=2.95
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 1185 0 0 0 295 0 0 0 25 0 1 0 205000079 4358144 845 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525883 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 1064 845 86 211 0 850 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9608

[startup+6.25354 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26866
/proc/meminfo: memFree=409856/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=5552 CPUtime=6.23
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 1752 0 0 0 623 0 0 0 25 0 1 0 205000079 5685248 1216 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523286 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 1388 1216 86 211 0 1174 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10904

[startup+12.7159 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 26866
/proc/meminfo: memFree=407824/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=7860 CPUtime=12.69
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 2755 0 0 0 1268 1 0 0 25 0 1 0 205000079 8048640 1733 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 1965 1733 86 211 0 1751 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13212

[startup+25.5254 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 26866
/proc/meminfo: memFree=405264/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=10780 CPUtime=25.49
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 3511 0 0 0 2547 2 0 0 25 0 1 0 205000079 11038720 2489 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 2695 2489 86 211 0 2481 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16132

[startup+51.1566 s]
/proc/loadavg: 0.97 0.98 0.99 2/72 26948
/proc/meminfo: memFree=401056/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=14192 CPUtime=51.08
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 4826 0 0 0 5105 3 0 0 25 0 1 0 205000079 14532608 3222 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 3548 3222 86 211 0 3334 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19544

[startup+102.428 s]
/proc/loadavg: 0.98 0.98 0.99 2/72 27024
/proc/meminfo: memFree=396896/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=18044 CPUtime=102.3
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 6633 0 0 0 10225 5 0 0 25 0 1 0 205000079 18477056 4257 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 4511 4257 86 211 0 4297 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23396

[startup+162.507 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=392592/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=24140 CPUtime=162.33
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 9869 0 0 0 16226 7 0 0 25 0 1 0 205000079 24719360 5500 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 6035 5500 86 211 0 5821 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 29492

[startup+222.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=390800/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=26104 CPUtime=222.36
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 10390 0 0 0 22229 7 0 0 25 0 1 0 205000079 26730496 6021 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 6526 6021 86 211 0 6312 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 31456

[startup+282.631 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=384592/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=32056 CPUtime=282.41
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 11958 0 0 0 28231 10 0 0 25 0 1 0 205000079 32825344 7589 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 8014 7589 86 211 0 7800 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 37408

[startup+342.693 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=382288/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=33756 CPUtime=342.44
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 14066 0 0 0 34233 11 0 0 25 0 1 0 205000079 34566144 8095 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 8439 8095 86 211 0 8225 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 39108

[startup+402.76 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=382352/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=33756 CPUtime=402.49
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 14072 0 0 0 40237 12 0 0 25 0 1 0 205000079 34566144 8101 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 8439 8101 86 211 0 8225 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 39108

[startup+462.826 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=382416/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=33756 CPUtime=462.54
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 14080 0 0 0 46242 12 0 0 25 0 1 0 205000079 34566144 8109 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 8439 8109 86 211 0 8225 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 39108

[startup+522.888 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=378832/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=37272 CPUtime=522.57
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 15000 0 0 0 52244 13 0 0 25 0 1 0 205000079 38166528 9029 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 9318 9029 86 211 0 9104 0
Current children cumulated CPU time (s) 522.57
Current children cumulated vsize (KiB) 42624

[startup+582.948 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=373712/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=42260 CPUtime=582.62
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 16277 0 0 0 58247 15 0 0 25 0 1 0 205000079 43274240 10273 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 10565 10273 86 211 0 10351 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 47612

[startup+643.015 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=369808/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=49236 CPUtime=642.66
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 18034 0 0 0 64250 16 0 0 25 0 1 0 205000079 50417664 11260 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 12309 11260 86 211 0 12095 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 54588

[startup+703.069 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=366480/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=52456 CPUtime=702.68
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 18851 0 0 0 70252 16 0 0 25 0 1 0 205000079 53714944 12077 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 13114 12077 86 211 0 12900 0
Current children cumulated CPU time (s) 702.68
Current children cumulated vsize (KiB) 57808

[startup+763.132 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=365200/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=52800 CPUtime=762.73
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 22369 0 0 0 76255 18 0 0 25 0 1 0 205000079 54067200 12335 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 13200 12335 86 211 0 12986 0
Current children cumulated CPU time (s) 762.73
Current children cumulated vsize (KiB) 58152

[startup+823.202 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=365264/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=52800 CPUtime=822.77
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 22374 0 0 0 82259 18 0 0 25 0 1 0 205000079 54067200 12340 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 13200 12340 86 211 0 12986 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 58152

[startup+883.271 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=365328/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=52800 CPUtime=882.82
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 22374 0 0 0 88264 18 0 0 25 0 1 0 205000079 54067200 12340 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 13200 12340 86 211 0 12986 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 58152

[startup+943.335 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=365328/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=52800 CPUtime=942.86
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 22380 0 0 0 94268 18 0 0 25 0 1 0 205000079 54067200 12346 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 13200 12346 86 211 0 12986 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 58152

[startup+1003.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=365328/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=52800 CPUtime=1002.9
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 22385 0 0 0 100271 19 0 0 25 0 1 0 205000079 54067200 12351 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 13200 12351 86 211 0 12986 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 58152

[startup+1063.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=365328/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=52800 CPUtime=1062.94
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 22391 0 0 0 106275 19 0 0 25 0 1 0 205000079 54067200 12357 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 13200 12357 86 211 0 12986 0
Current children cumulated CPU time (s) 1062.94
Current children cumulated vsize (KiB) 58152

[startup+1123.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=365136/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=53060 CPUtime=1122.98
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 22448 0 0 0 112279 19 0 0 25 0 1 0 205000079 54333440 12414 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 13265 12414 86 211 0 13051 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 58412

[startup+1183.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=362832/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=55088 CPUtime=1183.02
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 23026 0 0 0 118283 19 0 0 25 0 1 0 205000079 56410112 12992 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 13772 12992 86 211 0 13558 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 60440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 27064
/proc/meminfo: memFree=361936/2055920 swapFree=4183396/4192956
[pid=26863] ppid=26861 vsize=5352 CPUtime=0
/proc/26863/stat : 26863 (rsat.sh) S 26861 26863 25660 0 -1 4194304 305 164 0 0 0 0 0 0 18 0 1 0 205000077 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26863/statm: 1338 234 195 169 0 49 0
[pid=26866] ppid=26863 vsize=56124 CPUtime=1200.03
/proc/26866/stat : 26866 (rsat) R 26863 26863 25660 0 -1 4194304 23277 0 0 0 119983 20 0 0 25 0 1 0 205000079 57470976 13210 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26866/statm: 14031 13210 86 211 0 13817 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 61476

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 26863 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=10998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.013997
while last known CPU time is 1200.03

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

Real time (s): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1199.83
CPU system time (s): 0.2
CPU usage (%): 99.952
Max. virtual memory (cumulated for all children) (KiB): 71640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 469
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 2

runsolver used 1.13783 second user time and 2.76858 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Feb 19 02:00:25 UTC 2007

IDJOB= 298110
IDBENCH= 19978
IDSOLVER= 104
FILE ID= node66/298110-1171850425

PBS_JOBID= 3839717

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1490740667-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298110-1171850425/rsat.sh /tmp/evaluation/298110-1171850425/instance-298110-1171850425.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-298110-1171850425 -o ROOT/results/node66/solver-298110-1171850425 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298110-1171850425/rsat.sh /tmp/evaluation/298110-1171850425/instance-298110-1171850425.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  f01193a3f455045d150f231e0d56c100

RANDOM SEED= 379642625

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        415336 kB
Buffers:         51236 kB
Cached:        1434756 kB
SwapCached:       3616 kB
Active:         839524 kB
Inactive:       656136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        415336 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            1848 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:           130992 kB
Committed_AS:   568564 kB
PageTables:       1376 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 node66 on Mon Feb 19 02:20:28 UTC 2007