Trace number 338813

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
TiniSatELite 2007-02-08? (TO) 1200.09 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
MD5SUM9ce7a6a007310fa075cda4060c50d29c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables409
Number of clauses1362
Sum of the clauses size4084
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31360
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 |    1362     4084 |     408       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1360     4079 |      --       0       --      -- |     --   | -2/-5
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 408   #clauses: 1360   #literals: 4079
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node29.alineos.net_6015.cnf
0.00/0.01	c 408 variables, 1360 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-338813-1173692869 -o ROOT/results/node29/solver-338813-1173692869 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338813-1173692869/TiniSatELite /tmp/evaluation/338813-1173692869/instance-338813-1173692869.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6015
/proc/meminfo: memFree=1799888/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 25593764 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780869202 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/6015/statm: 1338 232 195 169 0 49 0
[pid=6016] ppid=6015 vsize=5352 CPUtime=0
/proc/6016/stat : 6016 (TiniSatELite) S 6015 6015 3095 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 25593765 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/6016/statm: 1338 236 198 169 0 49 0

[startup+0.096186 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6015
/proc/meminfo: memFree=1799888/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102185 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6015
/proc/meminfo: memFree=1799888/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301212 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6015
/proc/meminfo: memFree=1799888/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701268 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 6015
/proc/meminfo: memFree=1799888/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 6021
/proc/meminfo: memFree=1797056/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=6512 CPUtime=1.48
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 876 0 0 0 148 0 0 0 25 0 1 0 25593766 6668288 861 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 1628 861 52 110 0 1515 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11864

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 6021
/proc/meminfo: memFree=1795328/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=6908 CPUtime=3.08
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 1372 0 0 0 308 0 0 0 25 0 1 0 25593766 7073792 1357 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 1727 1357 52 110 0 1614 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 12260

[startup+6.30106 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 6021
/proc/meminfo: memFree=1792128/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=12612 CPUtime=6.27
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 2020 0 0 0 627 0 0 0 25 0 1 0 25593766 12914688 2005 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 3153 2005 52 110 0 3040 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17964

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 6021
/proc/meminfo: memFree=1788096/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=13008 CPUtime=12.68
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 2971 0 0 0 1266 2 0 0 25 0 1 0 25593766 13320192 2923 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 3252 2923 52 110 0 3139 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18360

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 6021
/proc/meminfo: memFree=1783040/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=24420 CPUtime=25.47
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 4182 0 0 0 2544 3 0 0 25 0 1 0 25593766 25006080 4134 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 6105 4134 52 110 0 5992 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 29772

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 6021
/proc/meminfo: memFree=1776000/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=25352 CPUtime=51.06
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 6023 0 0 0 5101 5 0 0 25 0 1 0 25593766 25960448 5910 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 6338 5910 52 110 0 6225 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30704

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 6021
/proc/meminfo: memFree=1764864/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=48512 CPUtime=102.25
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 8758 0 0 0 10218 7 0 0 25 0 1 0 25593766 49676288 8645 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 12128 8645 52 110 0 12015 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 53864

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6021
/proc/meminfo: memFree=1755712/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=49996 CPUtime=162.22
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 11184 0 0 0 16212 10 0 0 25 0 1 0 25593766 51195904 10942 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 12499 10942 52 110 0 12386 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 55348

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6021
/proc/meminfo: memFree=1748224/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=94512 CPUtime=222.2
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 13029 0 0 0 22208 12 0 0 25 0 1 0 25593766 96780288 12787 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 23628 12787 52 110 0 23515 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 99864

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6021
/proc/meminfo: memFree=1741760/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=94944 CPUtime=282.19
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 14649 0 0 0 28205 14 0 0 25 0 1 0 25593766 97222656 14407 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 23736 14407 52 110 0 23623 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 100296

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6021
/proc/meminfo: memFree=1735168/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=95296 CPUtime=342.17
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 16276 0 0 0 34202 15 0 0 25 0 1 0 25593766 97583104 16034 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 23824 16034 52 110 0 23711 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 100648

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 6021
/proc/meminfo: memFree=1728768/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=95488 CPUtime=402.14
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 17872 0 0 0 40198 16 0 0 25 0 1 0 25593766 97779712 17630 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 23872 17630 52 110 0 23759 0

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

[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=97456 CPUtime=522.11
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 20613 0 0 0 52191 20 0 0 25 0 1 0 25593766 99794944 20371 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 24364 20371 52 110 0 24251 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 102808

[startup+582.302 s]
/proc/loadavg: 1.08 1.03 1.01 3/79 6021
/proc/meminfo: memFree=1713152/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=98096 CPUtime=582.08
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 21756 0 0 0 58187 21 0 0 25 0 1 0 25593766 100450304 21514 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 24524 21514 52 110 0 24411 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 103448

[startup+642.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 6021
/proc/meminfo: memFree=1708672/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=99744 CPUtime=642.07
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 23130 0 0 0 64184 23 0 0 25 0 1 0 25593766 102137856 22631 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 24936 22631 52 110 0 24823 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 105096

[startup+702.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 6021
/proc/meminfo: memFree=1704512/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=100224 CPUtime=702.05
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 24163 0 0 0 70180 25 0 0 25 0 1 0 25593766 102629376 23664 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 25056 23664 52 110 0 24943 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 105576

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 6021
/proc/meminfo: memFree=1700800/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=187572 CPUtime=762.03
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 25109 0 0 0 76177 26 0 0 25 0 1 0 25593766 192073728 24610 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 46893 24610 52 110 0 46780 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 192924

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 6131
/proc/meminfo: memFree=1695568/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=187732 CPUtime=821.95
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 26113 0 0 0 82168 27 0 0 25 0 1 0 25593766 192237568 25614 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 46933 25614 52 110 0 46820 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 193084

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6219
/proc/meminfo: memFree=1692416/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=187892 CPUtime=881.88
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 27152 0 0 0 88159 29 0 0 25 0 1 0 25593766 192401408 26653 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 46973 26653 52 110 0 46860 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 193244

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6219
/proc/meminfo: memFree=1688640/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=188564 CPUtime=941.86
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 28151 0 0 0 94156 30 0 0 25 0 1 0 25593766 193089536 27652 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 47141 27652 52 110 0 47028 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 193916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6219
/proc/meminfo: memFree=1685056/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=189044 CPUtime=1001.84
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 29046 0 0 0 100153 31 0 0 25 0 1 0 25593766 193581056 28547 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 47261 28547 52 110 0 47148 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 194396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6219
/proc/meminfo: memFree=1681600/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=189848 CPUtime=1061.83
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 29900 0 0 0 106150 33 0 0 25 0 1 0 25593766 194404352 29401 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 47462 29401 52 110 0 47349 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 195200

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6219
/proc/meminfo: memFree=1678336/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=190168 CPUtime=1121.8
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 30714 0 0 0 112146 34 0 0 25 0 1 0 25593766 194732032 30215 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 47542 30215 52 110 0 47429 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 195520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6219
/proc/meminfo: memFree=1674880/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=190648 CPUtime=1181.79
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 31573 0 0 0 118143 36 0 0 25 0 1 0 25593766 195223552 31074 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 47662 31074 52 110 0 47549 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 196000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 6219
/proc/meminfo: memFree=1673856/2055920 swapFree=4144052/4192956
[pid=6015] ppid=6013 vsize=5352 CPUtime=0
/proc/6015/stat : 6015 (TiniSatELite) S 6013 6015 3095 0 -1 4194304 331 393 0 0 0 0 0 0 16 0 1 0 25593764 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6015/statm: 1338 236 197 169 0 49 0
[pid=6021] ppid=6015 vsize=190840 CPUtime=1200.09
/proc/6021/stat : 6021 (tinisat) R 6015 6015 3095 0 -1 4194304 31813 0 0 0 119972 37 0 0 25 0 1 0 25593766 195420160 31314 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/6021/statm: 47710 31314 52 110 0 47597 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 196192

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 6015 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.013996
while last known CPU time is 1200.09

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): 1200.09
CPU user time (s): 1199.72
CPU system time (s): 0.37
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 196192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 724
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= 35
involuntary context switches= 10

runsolver used 1.2878 second user time and 3.08753 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Mon Mar 12 09:47:49 UTC 2007

IDJOB= 338813
IDBENCH= 24732
IDSOLVER= 99
FILE ID= node29/338813-1173692869

PBS_JOBID= 4101471

Free space on /tmp= 66556 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338813-1173692869/TiniSatELite /tmp/evaluation/338813-1173692869/instance-338813-1173692869.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-338813-1173692869 -o ROOT/results/node29/solver-338813-1173692869 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338813-1173692869/TiniSatELite /tmp/evaluation/338813-1173692869/instance-338813-1173692869.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  9ce7a6a007310fa075cda4060c50d29c

RANDOM SEED= 847319668

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.270
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		: 3000.270
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:       1800296 kB
Buffers:         38056 kB
Cached:         153076 kB
SwapCached:      17832 kB
Active:         120020 kB
Inactive:        96692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800296 kB
SwapTotal:     4192956 kB
SwapFree:      4144052 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          31800 kB
Slab:            24472 kB
Committed_AS:   178416 kB
PageTables:       1760 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= 66556 MiB

End job on node29 on Mon Mar 12 10:07:52 UTC 2007