Trace number 299294

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) 1200.07 1200.5

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf
MD5SUMaaccba9de1e5956b8aeb22995647bf6b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076988
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2752     8354 |      --       0       --      -- |     --   | -17/47
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 633   #clauses: 2752   #literals: 8354
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node60.alineos.net_22607.cnf
0.00/0.02	c 633 variables, 2752 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/node60/watcher-299294-1171869091 -o ROOT/results/node60/solver-299294-1171869091 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299294-1171869091/TiniSatELite /tmp/evaluation/299294-1171869091/instance-299294-1171869091.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 0.97 0.99 3/64 22607
/proc/meminfo: memFree=780920/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 206865932 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894413394 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22607/statm: 1338 232 195 169 0 49 0
[pid=22608] ppid=22607 vsize=5352 CPUtime=0
/proc/22608/stat : 22608 (TiniSatELite) S 22607 22607 22013 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22608/statm: 1338 236 198 169 0 49 0

[startup+0.107779 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 22607
/proc/meminfo: memFree=780920/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515847 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 22607
/proc/meminfo: memFree=780920/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33699 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 22613
/proc/meminfo: memFree=778600/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=3856 CPUtime=1.31
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 622 0 0 0 131 0 0 0 25 0 1 0 206865934 3948544 607 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517035 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 964 607 52 110 0 851 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9208

[startup+2.97929 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 22613
/proc/meminfo: memFree=777384/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=6900 CPUtime=2.95
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 961 0 0 0 295 0 0 0 25 0 1 0 206865934 7065600 946 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 1725 946 52 110 0 1612 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12252

[startup+6.25587 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 22613
/proc/meminfo: memFree=775336/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=7164 CPUtime=6.22
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 1374 0 0 0 622 0 0 0 25 0 1 0 206865934 7335936 1359 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 1791 1359 52 110 0 1678 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12516

[startup+12.718 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 22613
/proc/meminfo: memFree=772776/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=13376 CPUtime=12.69
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 2018 0 0 0 1268 1 0 0 25 0 1 0 206865934 13697024 1970 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 3344 1970 52 110 0 3231 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18728

[startup+25.5253 s]
/proc/loadavg: 0.95 0.97 0.99 2/66 22613
/proc/meminfo: memFree=769832/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=14176 CPUtime=25.49
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 2823 0 0 0 2547 2 0 0 25 0 1 0 206865934 14516224 2710 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 3544 2710 52 110 0 3431 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19528

[startup+51.1489 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 22613
/proc/meminfo: memFree=765480/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=25820 CPUtime=51.11
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 3885 0 0 0 5107 4 0 0 25 0 1 0 206865934 26439680 3772 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 6455 3772 52 110 0 6342 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 31172

[startup+102.396 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 22613
/proc/meminfo: memFree=759400/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=27280 CPUtime=102.33
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 5408 0 0 0 10228 5 0 0 25 0 1 0 206865934 27934720 5295 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 6820 5295 52 110 0 6707 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 32632

[startup+162.46 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22613
/proc/meminfo: memFree=754024/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=28664 CPUtime=162.37
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 6853 0 0 0 16230 7 0 0 25 0 1 0 206865934 29351936 6611 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 7166 6611 52 110 0 7053 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 34016

[startup+222.519 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22613
/proc/meminfo: memFree=749544/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=51456 CPUtime=222.42
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 7961 0 0 0 22233 9 0 0 25 0 1 0 206865934 52690944 7719 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 12864 7719 52 110 0 12751 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 56808

[startup+282.575 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22613
/proc/meminfo: memFree=745704/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=52040 CPUtime=282.45
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 8929 0 0 0 28235 10 0 0 25 0 1 0 206865934 53288960 8687 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 13010 8687 52 110 0 12897 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 57392

[startup+342.633 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22613
/proc/meminfo: memFree=741800/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=53160 CPUtime=342.49
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 9888 0 0 0 34238 11 0 0 25 0 1 0 206865934 54435840 9646 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 13290 9646 52 110 0 13177 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 58512

[startup+402.691 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 22613
/proc/meminfo: memFree=738536/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=53756 CPUtime=402.53
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 10694 0 0 0 40241 12 0 0 25 0 1 0 206865934 55046144 10452 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 13439 10452 52 110 0 13326 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 59108

[startup+462.754 s]
/proc/loadavg: 1.05 0.99 0.99 2/66 22613
/proc/meminfo: memFree=735336/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=55740 CPUtime=462.58
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 11750 0 0 0 46245 13 0 0 25 0 1 0 206865934 57077760 11251 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 13935 11251 52 110 0 13822 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 61092

[startup+522.815 s]
/proc/loadavg: 1.02 0.99 0.99 2/66 22613
/proc/meminfo: memFree=732776/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=56176 CPUtime=522.61
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 12400 0 0 0 52248 13 0 0 25 0 1 0 206865934 57524224 11901 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 14044 11901 52 110 0 13931 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 61528

[startup+582.881 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 22613
/proc/meminfo: memFree=730088/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=56888 CPUtime=582.66
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 13076 0 0 0 58252 14 0 0 25 0 1 0 206865934 58253312 12577 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 14222 12577 52 110 0 14109 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 62240

[startup+642.944 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 22613
/proc/meminfo: memFree=727720/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=56888 CPUtime=642.7
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 13663 0 0 0 64255 15 0 0 25 0 1 0 206865934 58253312 13164 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 14222 13164 52 110 0 14109 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 62240

[startup+702.999 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 22613
/proc/meminfo: memFree=725288/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=57716 CPUtime=702.73
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 14289 0 0 0 70257 16 0 0 25 0 1 0 206865934 59101184 13790 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 14429 13790 52 110 0 14316 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 63068

[startup+763.052 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 22613
/proc/meminfo: memFree=723112/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=102700 CPUtime=762.77
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 14819 0 0 0 76260 17 0 0 25 0 1 0 206865934 105164800 14320 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 25675 14320 52 110 0 25562 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 108052

[startup+823.116 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 22613
/proc/meminfo: memFree=720744/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=102964 CPUtime=822.82
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 15405 0 0 0 82264 18 0 0 25 0 1 0 206865934 105435136 14906 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 25741 14906 52 110 0 25628 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 108316

[startup+883.179 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 22613
/proc/meminfo: memFree=718696/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=103476 CPUtime=882.85
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 15917 0 0 0 88267 18 0 0 25 0 1 0 206865934 105959424 15418 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 25869 15418 52 110 0 25756 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 108828

[startup+943.238 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 22613
/proc/meminfo: memFree=716776/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=103960 CPUtime=942.89
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 16408 0 0 0 94270 19 0 0 25 0 1 0 206865934 106455040 15909 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 25990 15909 52 110 0 25877 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 109312

[startup+1003.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 22613
/proc/meminfo: memFree=714856/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=103960 CPUtime=1002.94
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 16885 0 0 0 100274 20 0 0 25 0 1 0 206865934 106455040 16386 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 25990 16386 52 110 0 25877 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 109312

[startup+1063.36 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 22613
/proc/meminfo: memFree=713000/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=104368 CPUtime=1062.98
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 17356 0 0 0 106278 20 0 0 25 0 1 0 206865934 106872832 16857 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 26092 16857 52 110 0 25979 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 109720

[startup+1123.42 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 22613
/proc/meminfo: memFree=710952/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=104500 CPUtime=1123.02
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 17857 0 0 0 112281 21 0 0 25 0 1 0 206865934 107008000 17358 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 26125 17358 52 110 0 26012 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 109852

[startup+1183.48 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 22613
/proc/meminfo: memFree=708968/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=104660 CPUtime=1183.06
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 18366 0 0 0 118284 22 0 0 25 0 1 0 206865934 107171840 17867 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 26165 17867 52 110 0 26052 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 110012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 22613
/proc/meminfo: memFree=708328/2055920 swapFree=4183416/4192956
[pid=22607] ppid=22605 vsize=5352 CPUtime=0
/proc/22607/stat : 22607 (TiniSatELite) S 22605 22607 22013 0 -1 4194304 331 431 0 0 0 0 0 0 16 0 1 0 206865932 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22607/statm: 1338 236 197 169 0 49 0
[pid=22613] ppid=22607 vsize=104660 CPUtime=1200.07
/proc/22613/stat : 22613 (tinisat) R 22607 22607 22013 0 -1 4194304 18509 0 0 0 119985 22 0 0 25 0 1 0 206865934 107171840 18010 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22613/statm: 26165 18010 52 110 0 26052 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 110012

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 22607 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.018996
while last known CPU time is 1200.07

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

Real time (s): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1199.85
CPU system time (s): 0.22
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 110012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
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= 762
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 0.98385 second user time and 2.48262 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Feb 19 07:11:31 UTC 2007

IDJOB= 299294
IDBENCH= 20007
IDSOLVER= 99
FILE ID= node60/299294-1171869091

PBS_JOBID= 3839755

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299294-1171869091/TiniSatELite /tmp/evaluation/299294-1171869091/instance-299294-1171869091.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-299294-1171869091 -o ROOT/results/node60/solver-299294-1171869091 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299294-1171869091/TiniSatELite /tmp/evaluation/299294-1171869091/instance-299294-1171869091.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  aaccba9de1e5956b8aeb22995647bf6b

RANDOM SEED= 837678526

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:        781392 kB
Buffers:         49928 kB
Cached:        1102164 kB
SwapCached:       3908 kB
Active:         791996 kB
Inactive:       370520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        781392 kB
SwapTotal:     4192956 kB
SwapFree:      4183416 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          15888 kB
Slab:            98028 kB
Committed_AS:   706360 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node60 on Mon Feb 19 07:31:33 UTC 2007