Trace number 298151

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) 1200.08 1200.4

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S539876024-03.SAT.shuffled.cnf
MD5SUMb381c5db6618c52308ae51b63263d1f3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018997
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 |    2122     6404 |      --       0       --      -- |     --   | -8/14
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 492   #clauses: 2122   #literals: 6404
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/node68/watcher-298151-1171850951 -o ROOT/results/node68/solver-298151-1171850951 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298151-1171850951/rsat.sh /tmp/evaluation/298151-1171850951/instance-298151-1171850951.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: 0.92 0.98 0.99 3/64 13013
/proc/meminfo: memFree=728864/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 205052711 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13013/statm: 1338 232 195 169 0 49 0
[pid=13014] ppid=13013 vsize=820 CPUtime=0
/proc/13014/stat : 13014 (SatElite) R 13013 13013 11721 0 -1 4194304 124 0 0 0 0 0 0 0 20 0 1 0 205052711 839680 106 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/13014/statm: 205 109 49 128 0 74 0

[startup+0.107204 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13013
/proc/meminfo: memFree=728864/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515241 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13013
/proc/meminfo: memFree=728864/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33531 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13016
/proc/meminfo: memFree=727120/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=2652 CPUtime=1.31
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 541 0 0 0 131 0 0 0 25 0 1 0 205052712 2715648 495 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525872 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 663 495 86 211 0 449 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8004

[startup+2.97146 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 13016
/proc/meminfo: memFree=726032/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=4136 CPUtime=2.95
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 1173 0 0 0 295 0 0 0 25 0 1 0 205052712 4235264 833 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 1034 833 86 211 0 820 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9488

[startup+6.25776 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13016
/proc/meminfo: memFree=723864/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=5568 CPUtime=6.23
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 1730 0 0 0 623 0 0 0 25 0 1 0 205052712 5701632 1194 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 1392 1194 86 211 0 1178 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10920

[startup+12.7083 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 13016
/proc/meminfo: memFree=722032/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=7628 CPUtime=12.68
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 2681 0 0 0 1267 1 0 0 25 0 1 0 205052712 7811072 1659 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 1907 1659 86 211 0 1693 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12980

[startup+25.5245 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 13016
/proc/meminfo: memFree=718704/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=10720 CPUtime=25.49
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 3912 0 0 0 2547 2 0 0 25 0 1 0 205052712 10977280 2502 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 2680 2502 86 211 0 2466 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16072

[startup+51.1488 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 13016
/proc/meminfo: memFree=715504/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=14656 CPUtime=51.11
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 4976 0 0 0 5107 4 0 0 25 0 1 0 205052712 15007744 3372 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 3664 3372 86 211 0 3450 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20008

[startup+102.391 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 13016
/proc/meminfo: memFree=712112/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=18196 CPUtime=102.34
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 6609 0 0 0 10229 5 0 0 25 0 1 0 205052712 18632704 4233 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 4549 4233 86 211 0 4335 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 23548

[startup+162.454 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=707184/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=23628 CPUtime=162.39
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 9789 0 0 0 16231 8 0 0 25 0 1 0 205052712 24195072 5363 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 5907 5363 86 211 0 5693 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 28980

[startup+222.511 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=705648/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=25388 CPUtime=222.44
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 10239 0 0 0 22235 9 0 0 25 0 1 0 205052712 25997312 5813 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 6347 5813 86 211 0 6133 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 30740

[startup+282.571 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=699376/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=31244 CPUtime=282.48
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 11794 0 0 0 28238 10 0 0 25 0 1 0 205052712 31993856 7368 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 7811 7368 86 211 0 7597 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 36596

[startup+342.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=696880/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=33060 CPUtime=342.52
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 14083 0 0 0 34240 12 0 0 25 0 1 0 205052712 33853440 7928 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 8265 7928 86 211 0 8051 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 38412

[startup+402.692 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=696752/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=33588 CPUtime=402.57
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 14170 0 0 0 40245 12 0 0 25 0 1 0 205052712 34394112 8015 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 8397 8015 86 211 0 8183 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 38940

[startup+462.748 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=696304/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=34244 CPUtime=462.61
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 14305 0 0 0 46249 12 0 0 25 0 1 0 205052712 35065856 8117 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 8561 8117 86 211 0 8347 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 39596

[startup+522.805 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=694512/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0

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

[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=40816 CPUtime=582.7
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 16037 0 0 0 58255 15 0 0 25 0 1 0 205052712 41795584 9816 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523268 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 10204 9816 86 211 0 9990 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 46168

[startup+642.925 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=685040/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=48200 CPUtime=642.74
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 17908 0 0 0 64258 16 0 0 25 0 1 0 205052712 49356800 10917 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 12050 10917 86 211 0 11836 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 53552

[startup+702.984 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=681392/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=51800 CPUtime=702.79
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 18866 0 0 0 70261 18 0 0 25 0 1 0 205052712 53043200 11842 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 12950 11842 86 211 0 12736 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 57152

[startup+763.04 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=681328/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=50492 CPUtime=762.83
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 22601 0 0 0 76263 20 0 0 25 0 1 0 205052712 51703808 11811 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 12623 11811 86 211 0 12409 0
Current children cumulated CPU time (s) 762.83
Current children cumulated vsize (KiB) 55844

[startup+823.104 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=681328/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=50752 CPUtime=822.88
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 22636 0 0 0 82268 20 0 0 25 0 1 0 205052712 51970048 11846 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 12688 11846 86 211 0 12474 0
Current children cumulated CPU time (s) 822.88
Current children cumulated vsize (KiB) 56104

[startup+883.165 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=681264/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=50752 CPUtime=882.92
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 22643 0 0 0 88272 20 0 0 25 0 1 0 205052712 51970048 11853 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 12688 11853 86 211 0 12474 0
Current children cumulated CPU time (s) 882.92
Current children cumulated vsize (KiB) 56104

[startup+943.225 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=681008/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=51012 CPUtime=942.97
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 22711 0 0 0 94277 20 0 0 25 0 1 0 205052712 52236288 11921 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526636 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 12753 11921 86 211 0 12539 0
Current children cumulated CPU time (s) 942.97
Current children cumulated vsize (KiB) 56364

[startup+1003.28 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=680880/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=51272 CPUtime=1003.02
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 22745 0 0 0 100281 21 0 0 25 0 1 0 205052712 52502528 11955 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 12818 11955 86 211 0 12604 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 56624

[startup+1063.35 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=680496/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=51664 CPUtime=1063.07
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 22860 0 0 0 106286 21 0 0 25 0 1 0 205052712 52903936 12037 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 12916 12037 86 211 0 12702 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 57016

[startup+1123.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=680432/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=51792 CPUtime=1123.11
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 22904 0 0 0 112290 21 0 0 25 0 1 0 205052712 53035008 12048 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 12948 12048 86 211 0 12734 0
Current children cumulated CPU time (s) 1123.11
Current children cumulated vsize (KiB) 57144

[startup+1183.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=679088/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=52964 CPUtime=1183.16
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 23267 0 0 0 118294 22 0 0 25 0 1 0 205052712 54235136 12411 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 13241 12411 86 211 0 13027 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 58316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=678192/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=53736 CPUtime=1200.08
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 23475 0 0 0 119986 22 0 0 25 0 1 0 205052712 55025664 12619 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 13434 12619 86 211 0 13220 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 59088

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 13016
/proc/meminfo: memFree=678192/2055920 swapFree=4183892/4192956
[pid=13013] ppid=13011 vsize=5352 CPUtime=0
/proc/13013/stat : 13013 (rsat.sh) S 13011 13013 11721 0 -1 4194304 305 165 0 0 0 0 0 0 16 0 1 0 205052711 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13013/statm: 1338 234 195 169 0 49 0
[pid=13016] ppid=13013 vsize=53736 CPUtime=1200.08
/proc/13016/stat : 13016 (rsat) R 13013 13013 11721 0 -1 4194304 23475 0 0 0 119986 22 0 0 25 0 1 0 205052712 55025664 12619 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13016/statm: 13434 12619 86 211 0 13220 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 59088

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13013 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.014997
while last known CPU time is 1200.08

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

Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1199.86
CPU system time (s): 0.22
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 71512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 470
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= 3

runsolver used 1.09983 second user time and 2.49162 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Feb 19 02:09:11 UTC 2007

IDJOB= 298151
IDBENCH= 19979
IDSOLVER= 104
FILE ID= node68/298151-1171850951

PBS_JOBID= 3839727

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-S539876024-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298151-1171850951/rsat.sh /tmp/evaluation/298151-1171850951/instance-298151-1171850951.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-298151-1171850951 -o ROOT/results/node68/solver-298151-1171850951 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298151-1171850951/rsat.sh /tmp/evaluation/298151-1171850951/instance-298151-1171850951.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b381c5db6618c52308ae51b63263d1f3

RANDOM SEED= 596801068

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        729336 kB
Buffers:         49608 kB
Cached:        1154440 kB
SwapCached:       3088 kB
Active:         815656 kB
Inactive:       397996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        729336 kB
SwapTotal:     4192956 kB
SwapFree:      4183892 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          15368 kB
Slab:            99032 kB
Committed_AS:   613296 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node68 on Mon Feb 19 02:29:13 UTC 2007