Trace number 300155

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) 1200.14 1200.7

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S451874538-03.cnf
MD5SUMb6aca15ed8a230faad9ee6e965dd3a42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark205.001
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16000    80000 |    4799       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 800   #clauses: 16000   #literals: 80000
0.00/0.02	c CPU time:   0.017997 s
0.00/0.02	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node17.alineos.net_27481.cnf
0.00/0.08	c 800 variables, 16000 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/node17/watcher-300155-1171889607 -o ROOT/results/node17/solver-300155-1171889607 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300155-1171889607/TiniSatELite /tmp/evaluation/300155-1171889607/instance-300155-1171889607.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: 0.91 0.95 0.87 3/77 27481
/proc/meminfo: memFree=1572872/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 208914975 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482881106 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/27481/statm: 1339 233 195 169 0 50 0
[pid=27482] ppid=27481 vsize=5356 CPUtime=0
/proc/27482/stat : 27482 (TiniSatELite) S 27481 27481 27330 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/27482/statm: 1339 237 198 169 0 50 0
[pid=27483] ppid=27482 vsize=0 CPUtime=0
/proc/27483/stat : 27483 (TiniSatELite) D 27482 27481 27330 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 208914975 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/27483/statm: 0 0 0 0 0 0 0
[pid=27484] ppid=27482 vsize=0 CPUtime=0
/proc/27484/stat : 27484 (sed) D 27482 27481 27330 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 208914975 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/27484/statm: 0 0 0 0 0 0 0

[startup+0.107879 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 27481
/proc/meminfo: memFree=1572872/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515918 s]
/proc/loadavg: 0.91 0.95 0.87 3/77 27481
/proc/meminfo: memFree=1572872/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.336 s]
/proc/loadavg: 0.91 0.95 0.87 2/79 27487
/proc/meminfo: memFree=1568248/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=6904 CPUtime=1.27
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 1174 0 0 0 127 0 0 0 25 0 1 0 208914980 7069696 1159 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518207 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 1726 1159 52 110 0 1613 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12260

[startup+2.97217 s]
/proc/loadavg: 0.92 0.95 0.87 2/79 27487
/proc/meminfo: memFree=1565624/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=12908 CPUtime=2.9
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 1967 0 0 0 289 1 0 0 25 0 1 0 208914980 13217792 1952 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 3227 1952 52 110 0 3114 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 18264

[startup+6.26051 s]
/proc/loadavg: 0.92 0.95 0.87 2/79 27487
/proc/meminfo: memFree=1560120/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=25176 CPUtime=6.2
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 3224 0 0 0 618 2 0 0 25 0 1 0 208914980 25780224 3209 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 6294 3209 52 110 0 6181 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 30532

[startup+12.7112 s]
/proc/loadavg: 0.93 0.96 0.87 2/79 27487
/proc/meminfo: memFree=1552504/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=25700 CPUtime=12.64
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 5004 0 0 0 1260 4 0 0 25 0 1 0 208914980 26316800 4956 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 6425 4956 52 110 0 6312 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31056

[startup+25.5305 s]
/proc/loadavg: 0.94 0.96 0.87 2/79 27487
/proc/meminfo: memFree=1542584/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=50364 CPUtime=25.46
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 7532 0 0 0 2539 7 0 0 25 0 1 0 208914980 51572736 7484 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 12591 7484 52 110 0 12478 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 55720

[startup+51.1592 s]
/proc/loadavg: 0.96 0.96 0.88 2/79 27487
/proc/meminfo: memFree=1527224/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=51292 CPUtime=51.08
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 11361 0 0 0 5097 11 0 0 25 0 1 0 208914980 52523008 11248 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519959 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 12823 11248 52 110 0 12710 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 56648

[startup+102.414 s]
/proc/loadavg: 0.98 0.96 0.88 2/79 27487
/proc/meminfo: memFree=1507128/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=101260 CPUtime=102.32
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 16553 0 0 0 10216 16 0 0 25 0 1 0 208914980 103690240 16311 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 25315 16311 52 110 0 25202 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 106616

[startup+162.486 s]
/proc/loadavg: 0.99 0.97 0.89 2/79 27487
/proc/meminfo: memFree=1488888/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=102592 CPUtime=162.38
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 21011 0 0 0 16216 22 0 0 25 0 1 0 208914980 105054208 20769 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 25648 20769 52 110 0 25535 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 107948

[startup+222.558 s]
/proc/loadavg: 0.99 0.97 0.89 2/79 27487
/proc/meminfo: memFree=1472696/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=103004 CPUtime=222.43
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 25068 0 0 0 22217 26 0 0 25 0 1 0 208914980 105476096 24826 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 25751 24826 52 110 0 25638 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 108360

[startup+282.625 s]
/proc/loadavg: 0.99 0.97 0.90 2/79 27487
/proc/meminfo: memFree=1457656/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=200136 CPUtime=282.48
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 28820 0 0 0 28218 30 0 0 25 0 1 0 208914980 204939264 28578 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 50034 28578 52 110 0 49921 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 205492

[startup+342.692 s]
/proc/loadavg: 0.99 0.97 0.90 2/79 27487
/proc/meminfo: memFree=1446264/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=201252 CPUtime=342.53
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 31670 0 0 0 34220 33 0 0 25 0 1 0 208914980 206082048 31428 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134617863 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 50313 31428 52 110 0 50200 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 206608

[startup+402.765 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 27487
/proc/meminfo: memFree=1435576/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=202972 CPUtime=402.59
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 34556 0 0 0 40222 37 0 0 25 0 1 0 208914980 207843328 34057 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 50743 34057 52 110 0 50630 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 208328

[startup+462.837 s]
/proc/loadavg: 0.99 0.97 0.91 2/85 27553
/proc/meminfo: memFree=1424776/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=203652 CPUtime=462.62
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 36939 0 0 0 46220 42 0 0 25 0 1 0 208914980 208539648 36440 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 50913 36440 52 110 0 50800 0
Current children cumulated CPU time (s) 462.66

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

[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=204764 CPUtime=582.69
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 41591 0 0 0 58221 48 0 0 25 0 1 0 208914980 209678336 41092 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 51191 41092 52 110 0 51078 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 210120

[startup+643.086 s]
/proc/loadavg: 1.01 0.99 0.91 2/79 27685
/proc/meminfo: memFree=1399096/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=205588 CPUtime=642.74
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 43601 0 0 0 64223 51 0 0 25 0 1 0 208914980 210522112 43102 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 51397 43102 52 110 0 51284 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 210944

[startup+703.156 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 27685
/proc/meminfo: memFree=1391096/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=205996 CPUtime=702.79
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 45607 0 0 0 70225 54 0 0 25 0 1 0 208914980 210939904 45108 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 51499 45108 52 110 0 51386 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 211352

[startup+763.229 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 27685
/proc/meminfo: memFree=1384120/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=206572 CPUtime=762.85
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 47356 0 0 0 76229 56 0 0 25 0 1 0 208914980 211529728 46857 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 51643 46857 52 110 0 51530 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 211928

[startup+823.305 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 27685
/proc/meminfo: memFree=1377272/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=206996 CPUtime=822.91
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 49035 0 0 0 82232 59 0 0 25 0 1 0 208914980 211963904 48536 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 51749 48536 52 110 0 51636 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 212352

[startup+883.376 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 27685
/proc/meminfo: memFree=1369720/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=207140 CPUtime=882.96
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 50925 0 0 0 88235 61 0 0 25 0 1 0 208914980 212111360 50426 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 51785 50426 52 110 0 51672 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 212496

[startup+943.446 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 27685
/proc/meminfo: memFree=1362040/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=399304 CPUtime=943.02
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 52863 0 0 0 94238 64 0 0 25 0 1 0 208914980 408887296 52364 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 99826 52364 52 110 0 99713 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 404660

[startup+1003.52 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 27685
/proc/meminfo: memFree=1354552/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=399464 CPUtime=1003.07
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 54758 0 0 0 100241 66 0 0 25 0 1 0 208914980 409051136 54259 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 99866 54259 52 110 0 99753 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 404820

[startup+1063.59 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 27685
/proc/meminfo: memFree=1347320/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=399784 CPUtime=1063.14
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 56547 0 0 0 106245 69 0 0 25 0 1 0 208914980 409378816 56048 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 99946 56048 52 110 0 99833 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 405140

[startup+1123.66 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 27685
/proc/meminfo: memFree=1340344/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=399928 CPUtime=1123.19
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 58300 0 0 0 112247 72 0 0 25 0 1 0 208914980 409526272 57801 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 99982 57801 52 110 0 99869 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 405284

[startup+1183.73 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 27685
/proc/meminfo: memFree=1333240/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=400072 CPUtime=1183.25
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 60084 0 0 0 118250 75 0 0 25 0 1 0 208914980 409673728 59585 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 100018 59585 52 110 0 99905 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 405428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 27685
/proc/meminfo: memFree=1331128/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=5356 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) S 27479 27481 27330 0 -1 4194304 333 685 0 0 0 0 4 0 16 0 1 0 208914975 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27481/statm: 1339 237 197 169 0 50 0
[pid=27487] ppid=27481 vsize=400216 CPUtime=1200.06
/proc/27487/stat : 27487 (tinisat) R 27481 27481 27330 0 -1 4194304 60581 0 0 0 119931 75 0 0 25 0 1 0 208914980 409821184 60082 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/27487/statm: 100054 60082 52 110 0 99941 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 405572

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

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

[startup+1200.66 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 27685
/proc/meminfo: memFree=1331128/2055920 swapFree=4192812/4192956
[pid=27481] ppid=27479 vsize=0 CPUtime=0.04
/proc/27481/stat : 27481 (TiniSatELite) D 27479 27481 27330 0 -1 4195332 333 685 0 0 0 0 4 0 16 0 1 0 208914975 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4100 65538 18446744072099781622 0 0 17 0 0 0
/proc/27481/statm: 0 0 0 0 0 0 0
[pid=27487] ppid=27481 vsize=0 CPUtime=1200.1
/proc/27487/stat : 27487 (tinisat) D 27481 27481 27330 0 -1 4195332 60581 0 0 0 119931 79 0 0 23 0 1 0 208914980 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 0 0 0
/proc/27487/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 27481 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=48992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.053991
while last known CPU time is 1200.14

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

Real time (s): 1200.7
CPU time (s): 1200.14
CPU user time (s): 1199.35
CPU system time (s): 0.79
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 405572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.048992
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1018
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= 8

runsolver used 1.11083 second user time and 3.15752 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Feb 19 12:53:27 UTC 2007

IDJOB= 300155
IDBENCH= 20028
IDSOLVER= 99
FILE ID= node17/300155-1171889607

PBS_JOBID= 3848813

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S451874538-03.cnf
COMMAND LINE= /tmp/evaluation/300155-1171889607/TiniSatELite /tmp/evaluation/300155-1171889607/instance-300155-1171889607.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-300155-1171889607 -o ROOT/results/node17/solver-300155-1171889607 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300155-1171889607/TiniSatELite /tmp/evaluation/300155-1171889607/instance-300155-1171889607.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b6aca15ed8a230faad9ee6e965dd3a42

RANDOM SEED= 304649000

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1573344 kB
Buffers:         52120 kB
Cached:         313924 kB
SwapCached:          0 kB
Active:         272140 kB
Inactive:       138356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1573344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          63320 kB
Slab:            57644 kB
Committed_AS:   764968 kB
PageTables:       1748 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= 66544 MiB

End job on node17 on Mon Feb 19 13:13:30 UTC 2007