Trace number 311758

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) 1200.06 1200.49

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
MD5SUMa0c90f1249781d935a35d1884835cb08
Bench CategoryRANDOM (random 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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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...
0.00/0.01	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 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7002    20829 |      --       0       --      -- |     --   | -476/-110
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2055   #clauses: 7002   #literals: 20829
0.00/0.04	c CPU time:   0.030995 s
0.00/0.04	c ==============================================================================
0.00/0.06	c Tinisat 0.22
0.00/0.06	c solving /tmp/GTI_node12.alineos.net_23458.cnf
0.00/0.06	c 2055 variables, 7002 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/node12/watcher-311758-1172575852 -o ROOT/results/node12/solver-311758-1172575852 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311758-1172575852/TiniSatELite /tmp/evaluation/311758-1172575852/instance-311758-1172575852.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 23458
/proc/meminfo: memFree=1492032/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 277539640 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429697106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23458/statm: 1338 232 195 169 0 49 0
[pid=23459] ppid=23458 vsize=5352 CPUtime=0
/proc/23459/stat : 23459 (TiniSatELite) R 23458 23458 22770 0 -1 4194368 61 188 0 0 0 0 0 0 21 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252426892079 0 0 4096 65538 0 0 0 17 1 0 0
/proc/23459/statm: 0 0 0 0 0 0 0

[startup+0.10745 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23458
/proc/meminfo: memFree=1492032/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.51552 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 23458
/proc/meminfo: memFree=1492032/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33667 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 23464
/proc/meminfo: memFree=1489640/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=2820 CPUtime=1.28
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 611 0 0 0 128 0 0 0 25 0 1 0 277539645 2887680 596 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519668 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 705 597 52 110 0 592 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8172

[startup+2.97796 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1488488/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=4820 CPUtime=2.92
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 959 0 0 0 292 0 0 0 25 0 1 0 277539645 4935680 944 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 1205 944 52 110 0 1092 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10172

[startup+6.25455 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1486184/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=8696 CPUtime=6.19
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 1415 0 0 0 618 1 0 0 25 0 1 0 277539645 8904704 1400 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519995 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 2174 1400 52 110 0 2061 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14048

[startup+12.7167 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1483240/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=9084 CPUtime=12.65
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 2135 0 0 0 1264 1 0 0 25 0 1 0 277539645 9302016 2087 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 2271 2087 52 110 0 2158 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14436

[startup+25.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1479784/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=16572 CPUtime=25.46
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 2999 0 0 0 2544 2 0 0 25 0 1 0 277539645 16969728 2951 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 4143 2951 52 110 0 4030 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21924

[startup+51.1576 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1474792/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=17628 CPUtime=51.08
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 4293 0 0 0 5104 4 0 0 25 0 1 0 277539645 18051072 4180 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 4407 4180 52 110 0 4294 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 22980

[startup+102.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1467496/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=32744 CPUtime=102.31
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 6122 0 0 0 10224 7 0 0 25 0 1 0 277539645 33529856 6009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 8186 6009 52 110 0 8073 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 38096

[startup+162.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1460904/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=34228 CPUtime=162.37
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 7860 0 0 0 16228 9 0 0 25 0 1 0 277539645 35049472 7618 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 8557 7618 52 110 0 8444 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 39580

[startup+222.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1455720/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=62752 CPUtime=222.42
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 9162 0 0 0 22232 10 0 0 25 0 1 0 277539645 64258048 8920 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 15688 8920 52 110 0 15575 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 68104

[startup+282.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1450344/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=63408 CPUtime=282.47
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 10519 0 0 0 28234 13 0 0 25 0 1 0 277539645 64929792 10277 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 15852 10277 52 110 0 15739 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 68760

[startup+342.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1445544/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=63828 CPUtime=342.51
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 11714 0 0 0 34237 14 0 0 25 0 1 0 277539645 65359872 11472 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 15957 11472 52 110 0 15844 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 69180

[startup+402.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1441448/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=64912 CPUtime=402.57
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 12734 0 0 0 40241 16 0 0 25 0 1 0 277539645 66469888 12492 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 16228 12492 52 110 0 16115 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 70264

[startup+462.833 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1437928/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=65648 CPUtime=462.61
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 13601 0 0 0 46244 17 0 0 25 0 1 0 277539645 67223552 13359 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 16412 13359 52 110 0 16299 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 71000

[startup+522.902 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1434216/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=67156 CPUtime=522.66
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 14786 0 0 0 52247 19 0 0 25 0 1 0 277539645 68767744 14287 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 16789 14287 52 110 0 16676 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 72508

[startup+582.971 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23464
/proc/meminfo: memFree=1431208/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=67728 CPUtime=582.71
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 15529 0 0 0 58251 20 0 0 25 0 1 0 277539645 69353472 15030 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 16932 15030 52 110 0 16819 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 73080

[startup+643.043 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23466
/proc/meminfo: memFree=1428136/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=68288 CPUtime=642.77
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 16304 0 0 0 64255 22 0 0 25 0 1 0 277539645 69926912 15805 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 17072 15805 52 110 0 16959 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 73640

[startup+703.109 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23466
/proc/meminfo: memFree=1425320/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=68440 CPUtime=702.81
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 16999 0 0 0 70258 23 0 0 25 0 1 0 277539645 70082560 16500 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 17110 16500 52 110 0 16997 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 73792

[startup+763.181 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23466
/proc/meminfo: memFree=1422760/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=124640 CPUtime=762.87
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 17651 0 0 0 76263 24 0 0 25 0 1 0 277539645 127631360 17152 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 31160 17152 52 110 0 31047 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 129992

[startup+823.257 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23466
/proc/meminfo: memFree=1419880/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=125192 CPUtime=822.92
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 18357 0 0 0 82267 25 0 0 25 0 1 0 277539645 128196608 17858 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 31298 17858 52 110 0 31185 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 130544

[startup+883.326 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23466
/proc/meminfo: memFree=1417384/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=125664 CPUtime=882.97
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 18980 0 0 0 88271 26 0 0 25 0 1 0 277539645 128679936 18481 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 31416 18481 52 110 0 31303 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 131016

[startup+943.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23466
/proc/meminfo: memFree=1414760/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=125952 CPUtime=943.01
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 19622 0 0 0 94273 28 0 0 25 0 1 0 277539645 128974848 19123 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 31488 19123 52 110 0 31375 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 131304

[startup+1003.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23466
/proc/meminfo: memFree=1412392/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=126584 CPUtime=1003.06
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 20217 0 0 0 100277 29 0 0 25 0 1 0 277539645 129622016 19718 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 31646 19718 52 110 0 31533 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 131936

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23466
/proc/meminfo: memFree=1410152/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=127064 CPUtime=1063.11
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 20787 0 0 0 106280 31 0 0 25 0 1 0 277539645 130113536 20288 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 31766 20288 52 110 0 31653 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 132416

[startup+1123.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23466
/proc/meminfo: memFree=1407976/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=127328 CPUtime=1123.15
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 21321 0 0 0 112284 31 0 0 25 0 1 0 277539645 130383872 20822 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 31832 20822 52 110 0 31719 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 132680

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23466
/proc/meminfo: memFree=1405864/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=127616 CPUtime=1183.21
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 21884 0 0 0 118288 33 0 0 25 0 1 0 277539645 130678784 21352 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 31904 21352 52 110 0 31791 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 132968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 23466
/proc/meminfo: memFree=1405160/2055920 swapFree=4154952/4192956
[pid=23458] ppid=23456 vsize=5352 CPUtime=0.04
/proc/23458/stat : 23458 (TiniSatELite) S 23456 23458 22770 0 -1 4194304 331 644 0 0 0 0 4 0 16 0 1 0 277539640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23458/statm: 1338 236 197 169 0 49 0
[pid=23464] ppid=23458 vsize=127616 CPUtime=1200.02
/proc/23464/stat : 23464 (tinisat) R 23458 23458 22770 0 -1 4194304 22057 0 0 0 119968 34 0 0 25 0 1 0 277539645 130678784 21525 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/23464/statm: 31904 21525 52 110 0 31791 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 132968

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 23458 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=42993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.052991
while last known CPU time is 1200.06

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

Real time (s): 1200.49
CPU time (s): 1200.06
CPU user time (s): 1199.72
CPU system time (s): 0.34
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 132968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.042993
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 975
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= 33
involuntary context switches= 12

runsolver used 1.07284 second user time and 3.19751 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue Feb 27 11:30:52 UTC 2007

IDJOB= 311758
IDBENCH= 20324
IDSOLVER= 99
FILE ID= node12/311758-1172575852

PBS_JOBID= 3971685

Free space on /tmp= 66556 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S527248282-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311758-1172575852/TiniSatELite /tmp/evaluation/311758-1172575852/instance-311758-1172575852.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-311758-1172575852 -o ROOT/results/node12/solver-311758-1172575852 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311758-1172575852/TiniSatELite /tmp/evaluation/311758-1172575852/instance-311758-1172575852.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  a0c90f1249781d935a35d1884835cb08

RANDOM SEED= 807335278

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1492440 kB
Buffers:         61528 kB
Cached:         402744 kB
SwapCached:      18256 kB
Active:         262240 kB
Inactive:       228376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1492440 kB
SwapTotal:     4192956 kB
SwapFree:      4154952 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          30080 kB
Slab:            58472 kB
Committed_AS:  1150956 kB
PageTables:       1692 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 node12 on Tue Feb 27 11:50:55 UTC 2007