Trace number 295359

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
tinisat 2007-02-08? (TO) 1200.07 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S145251364-05.UNSAT.shuffled.cnf
MD5SUMee89e4da2a8d3079f24627352f05afd0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark236.472
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

Solver Data (download as text)

0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/evaluation/295359-1171804068/instance-295359-1171804068.cnf
0.00/0.01	c 55 variables, 4895 clauses

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/node21/watcher-295359-1171804068 -o ROOT/results/node21/solver-295359-1171804068 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295359-1171804068/tinisat /tmp/evaluation/295359-1171804068/instance-295359-1171804068.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: 1.00 1.00 1.00 3/77 18948
/proc/meminfo: memFree=746064/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=716 CPUtime=0
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 200360745 733184 85 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 179 85 48 110 0 66 0

[startup+0.106322 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18948
/proc/meminfo: memFree=746064/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=1284 CPUtime=0.1
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 223 0 0 0 10 0 0 0 18 0 1 0 200360745 1314816 207 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 321 207 52 110 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1284

[startup+0.514366 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18948
/proc/meminfo: memFree=746064/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=1896 CPUtime=0.51
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 349 0 0 0 51 0 0 0 22 0 1 0 200360745 1941504 333 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 474 333 52 110 0 361 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1896

[startup+1.33446 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=744264/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=3308 CPUtime=1.32
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 548 0 0 0 132 0 0 0 25 0 1 0 200360745 3387392 532 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134532413 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 827 532 52 110 0 714 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3308

[startup+2.97063 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=743368/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=3716 CPUtime=2.96
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 801 0 0 0 296 0 0 0 25 0 1 0 200360745 3805184 785 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 929 785 52 110 0 816 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3716

[startup+6.24699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=741768/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=6572 CPUtime=6.24
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 1158 0 0 0 623 1 0 0 25 0 1 0 200360745 6729728 1109 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 1643 1109 52 110 0 1530 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6572

[startup+12.7047 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=739912/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=7036 CPUtime=12.7
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 1580 0 0 0 1268 2 0 0 25 0 1 0 200360745 7204864 1531 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 1759 1531 52 110 0 1646 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7036

[startup+25.5101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=737800/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=12956 CPUtime=25.5
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 2189 0 0 0 2548 2 0 0 25 0 1 0 200360745 13266944 2075 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 3239 2075 52 110 0 3126 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12956

[startup+51.1199 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=735112/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=13276 CPUtime=51.1
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 2844 0 0 0 5107 3 0 0 25 0 1 0 200360745 13594624 2730 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 3319 2731 52 110 0 3206 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 13276

[startup+102.336 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=730760/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=25088 CPUtime=102.3
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 3914 0 0 0 10226 4 0 0 25 0 1 0 200360745 25690112 3800 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 6272 3800 52 110 0 6159 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25088

[startup+162.365 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=726984/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=26524 CPUtime=162.31
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 4968 0 0 0 16226 5 0 0 25 0 1 0 200360745 27160576 4725 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 6631 4725 52 110 0 6518 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 26524

[startup+222.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=724168/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=26788 CPUtime=222.32
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 5681 0 0 0 22225 7 0 0 25 0 1 0 200360745 27430912 5438 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 6697 5438 52 110 0 6584 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 26788

[startup+282.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=721672/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=27448 CPUtime=282.33
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 6311 0 0 0 28225 8 0 0 25 0 1 0 200360745 28106752 6068 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 6862 6068 52 110 0 6749 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 27448

[startup+342.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=718920/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=48336 CPUtime=342.34
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 7102 0 0 0 34225 9 0 0 25 0 1 0 200360745 49496064 6760 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 12084 6760 52 110 0 11971 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 48336

[startup+402.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=716552/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=49372 CPUtime=402.35
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 7744 0 0 0 40225 10 0 0 25 0 1 0 200360745 50556928 7336 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 12343 7336 52 110 0 12230 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 49372

[startup+462.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=714696/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=50716 CPUtime=462.35
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 8512 0 0 0 46224 11 0 0 25 0 1 0 200360745 51933184 7814 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 12679 7814 52 110 0 12566 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 50716

[startup+522.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=713032/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=50716 CPUtime=522.36
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 8943 0 0 0 52224 12 0 0 25 0 1 0 200360745 51933184 8245 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 12679 8245 52 110 0 12566 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 50716

[startup+582.558 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 18949
/proc/meminfo: memFree=711048/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=51168 CPUtime=582.39
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 9463 0 0 0 58226 13 0 0 25 0 1 0 200360745 52396032 8732 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 12792 8732 52 110 0 12679 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 51168

[startup+642.59 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18949
/proc/meminfo: memFree=709256/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=52072 CPUtime=642.4
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 10037 0 0 0 64226 14 0 0 25 0 1 0 200360745 53321728 9174 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 13018 9174 52 110 0 12905 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 52072

[startup+702.618 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18949
/proc/meminfo: memFree=706888/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=53896 CPUtime=702.41
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 10796 0 0 0 70226 15 0 0 25 0 1 0 200360745 55189504 9769 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 13474 9769 52 110 0 13361 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 53896

[startup+762.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=705416/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=54416 CPUtime=762.43
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 11230 0 0 0 76227 16 0 0 25 0 1 0 200360745 55721984 10138 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 13604 10138 52 110 0 13491 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 54416

[startup+822.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=704136/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=54416 CPUtime=822.44
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 11549 0 0 0 82228 16 0 0 25 0 1 0 200360745 55721984 10457 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 13604 10457 52 110 0 13491 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 54416

[startup+882.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=702536/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=55068 CPUtime=882.46
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 11997 0 0 0 88229 17 0 0 25 0 1 0 200360745 56389632 10872 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 13767 10872 52 110 0 13654 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 55068

[startup+942.754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=701192/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=55456 CPUtime=942.48
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 12393 0 0 0 94230 18 0 0 25 0 1 0 200360745 56786944 11203 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 13864 11203 52 110 0 13751 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 55456

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=699912/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=55588 CPUtime=1002.48
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 12720 0 0 0 100230 18 0 0 25 0 1 0 200360745 56922112 11530 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 13897 11530 52 110 0 13784 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 55588

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=698824/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=55588 CPUtime=1062.51
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 12981 0 0 0 106232 19 0 0 25 0 1 0 200360745 56922112 11791 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 13897 11791 52 110 0 13784 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 55588

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=697736/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=55588 CPUtime=1122.52
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 13253 0 0 0 112232 20 0 0 25 0 1 0 200360745 56922112 12063 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 13897 12063 52 110 0 13784 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 55588

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=696776/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=55588 CPUtime=1182.53
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 13506 0 0 0 118233 20 0 0 25 0 1 0 200360745 56922112 12316 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 13897 12316 52 110 0 13784 0
Current children cumulated CPU time (s) 1182.53
Current children cumulated vsize (KiB) 55588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=696456/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=55588 CPUtime=1200.05
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 13580 0 0 0 119984 21 0 0 25 0 1 0 200360745 56922112 12390 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 13897 12390 52 110 0 13784 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 55588

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18949
/proc/meminfo: memFree=696456/2055920 swapFree=4147448/4192956
[pid=18948] ppid=18946 vsize=55588 CPUtime=1200.05
/proc/18948/stat : 18948 (tinisat) R 18946 18948 18209 0 -1 4194304 13580 0 0 0 119984 21 0 0 25 0 1 0 200360745 56922112 12390 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/18948/statm: 13897 12390 52 110 0 13784 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 55588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.85
CPU system time (s): 0.220966
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 55588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13580
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= 6
involuntary context switches= 23964

runsolver used 1.37879 second user time and 2.88156 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Feb 18 13:07:48 UTC 2007

IDJOB= 295359
IDBENCH= 19911
IDSOLVER= 100
FILE ID= node21/295359-1171804068

PBS_JOBID= 3839597

Free space on /tmp= 66564 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S145251364-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295359-1171804068/tinisat /tmp/evaluation/295359-1171804068/instance-295359-1171804068.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-295359-1171804068 -o ROOT/results/node21/solver-295359-1171804068 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295359-1171804068/tinisat /tmp/evaluation/295359-1171804068/instance-295359-1171804068.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  ee89e4da2a8d3079f24627352f05afd0

RANDOM SEED= 185414884

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:        746472 kB
Buffers:         43492 kB
Cached:        1153024 kB
SwapCached:      15448 kB
Active:         704220 kB
Inactive:       517504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        746472 kB
SwapTotal:     4192956 kB
SwapFree:      4147448 kB
Dirty:             648 kB
Writeback:           0 kB
Mapped:          29948 kB
Slab:            73328 kB
Committed_AS:   655256 kB
PageTables:       1656 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= 66564 MiB

End job on node21 on Sun Feb 18 13:27:51 UTC 2007