Trace number 302205

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) 1200.02 1200.48

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S422570514-15.cnf
MD5SUM3075ec5f10b4ac38799d83224a9cb93c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark77.3522
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node26.alineos.net_16823.cnf
0.00/0.09	c 900 variables, 18000 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/node26/watcher-302205-1172006784 -o ROOT/results/node26/solver-302205-1172006784 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302205-1172006784/TiniSatELite /tmp/evaluation/302205-1172006784/instance-302205-1172006784.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 0.98 0.99 3/77 16823
/proc/meminfo: memFree=1607096/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 220632056 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16823/statm: 1338 232 195 169 0 49 0
[pid=16824] ppid=16823 vsize=5352 CPUtime=0
/proc/16824/stat : 16824 (TiniSatELite) S 16823 16823 16137 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/16824/statm: 1338 236 198 169 0 49 0
[pid=16825] ppid=16824 vsize=0 CPUtime=0
/proc/16825/stat : 16825 (TiniSatELite) D 16824 16823 16137 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 220632056 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/16825/statm: 0 0 0 0 0 0 0
[pid=16826] ppid=16824 vsize=0 CPUtime=0
/proc/16826/stat : 16826 (sed) D 16824 16823 16137 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 220632056 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/16826/statm: 0 0 0 0 0 0 0

[startup+0.106959 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16823
/proc/meminfo: memFree=1607096/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515026 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16823
/proc/meminfo: memFree=1607096/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33517 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1602088/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=7556 CPUtime=1.26
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 1238 0 0 0 125 1 0 0 25 0 1 0 220632062 7737344 1223 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 1889 1223 52 110 0 1776 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 12908

[startup+2.97145 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1599592/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=14308 CPUtime=2.9
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 2066 0 0 0 288 2 0 0 25 0 1 0 220632062 14651392 2051 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 3577 2051 52 110 0 3464 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 19660

[startup+6.25602 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1593832/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=14704 CPUtime=6.18
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 3355 0 0 0 615 3 0 0 25 0 1 0 220632062 15056896 3340 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 3676 3340 52 110 0 3563 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 20056

[startup+12.7131 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1585704/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=28600 CPUtime=12.64
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 5257 0 0 0 1259 5 0 0 25 0 1 0 220632062 29286400 5209 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 7150 5209 52 110 0 7037 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33952

[startup+25.5274 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1575016/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=56264 CPUtime=25.44
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 7958 0 0 0 2537 7 0 0 25 0 1 0 220632062 57614336 7910 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515532 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 14066 7910 52 110 0 13953 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61616

[startup+51.1548 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1558888/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=57184 CPUtime=51.06
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 11998 0 0 0 5095 11 0 0 25 0 1 0 220632062 58556416 11885 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 14296 11885 52 110 0 14183 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 62536

[startup+102.405 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1536680/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=113164 CPUtime=102.29
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 17711 0 0 0 10212 17 0 0 25 0 1 0 220632062 115879936 17469 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 28291 17469 52 110 0 28178 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 118516

[startup+162.474 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1516840/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=114356 CPUtime=162.34
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 22577 0 0 0 16211 23 0 0 25 0 1 0 220632062 117100544 22335 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 28589 22335 52 110 0 28476 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 119708

[startup+222.542 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 16829
/proc/meminfo: memFree=1499112/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=114884 CPUtime=222.39
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 27033 0 0 0 22212 27 0 0 25 0 1 0 220632062 117641216 26791 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 28721 26791 52 110 0 28608 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 120236

[startup+282.605 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1483048/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=224120 CPUtime=282.43
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 31028 0 0 0 28212 31 0 0 25 0 1 0 220632062 229498880 30786 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 56030 30786 52 110 0 55917 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 229472

[startup+342.674 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1470504/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=225216 CPUtime=342.48
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 34160 0 0 0 34213 35 0 0 25 0 1 0 220632062 230621184 33918 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 56304 33918 52 110 0 56191 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 230568

[startup+402.747 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1458600/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=226916 CPUtime=402.53
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 37341 0 0 0 40215 38 0 0 25 0 1 0 220632062 232361984 36842 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 56729 36842 52 110 0 56616 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 232268

[startup+462.821 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1448168/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=227460 CPUtime=462.58
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 39951 0 0 0 46216 42 0 0 25 0 1 0 220632062 232919040 39452 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515313 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 56865 39452 52 110 0 56752 0
Current children cumulated CPU time (s) 462.63

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

[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=227732 CPUtime=522.63
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 42647 0 0 0 52217 46 0 0 25 0 1 0 220632062 233197568 42148 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515541 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 56933 42148 52 110 0 56820 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 233084

[startup+582.961 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1427944/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=228556 CPUtime=582.68
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 44967 0 0 0 58219 49 0 0 25 0 1 0 220632062 234041344 44468 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 57139 44468 52 110 0 57026 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 233908

[startup+643.027 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1419368/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=229372 CPUtime=642.73
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 47123 0 0 0 64221 52 0 0 25 0 1 0 220632062 234876928 46624 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 57343 46624 52 110 0 57230 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 234724

[startup+703.095 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1410984/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=229916 CPUtime=702.77
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 49224 0 0 0 70223 54 0 0 25 0 1 0 220632062 235433984 48725 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 57479 48725 52 110 0 57366 0
Current children cumulated CPU time (s) 702.82
Current children cumulated vsize (KiB) 235268

[startup+763.164 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16829
/proc/meminfo: memFree=1403176/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=230468 CPUtime=762.82
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 51174 0 0 0 76225 57 0 0 25 0 1 0 220632062 235999232 50675 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 57617 50675 52 110 0 57504 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 235820

[startup+823.233 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16831
/proc/meminfo: memFree=1395304/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=230876 CPUtime=822.87
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 53093 0 0 0 82227 60 0 0 25 0 1 0 220632062 236417024 52594 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 57719 52594 52 110 0 57606 0
Current children cumulated CPU time (s) 822.92
Current children cumulated vsize (KiB) 236228

[startup+883.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16831
/proc/meminfo: memFree=1387176/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=231012 CPUtime=882.92
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 55145 0 0 0 88230 62 0 0 25 0 1 0 220632062 236556288 54646 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 57753 54646 52 110 0 57640 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 236364

[startup+943.373 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16831
/proc/meminfo: memFree=1379112/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=231148 CPUtime=942.97
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 57156 0 0 0 94232 65 0 0 25 0 1 0 220632062 236695552 56657 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 57787 56657 52 110 0 57674 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 236500

[startup+1003.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16831
/proc/meminfo: memFree=1370792/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=447288 CPUtime=1003.01
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 59291 0 0 0 100235 66 0 0 25 0 1 0 220632062 458022912 58792 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 111822 58792 52 110 0 111709 0
Current children cumulated CPU time (s) 1003.06
Current children cumulated vsize (KiB) 452640

[startup+1063.52 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16831
/proc/meminfo: memFree=1362792/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=447720 CPUtime=1063.07
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 61262 0 0 0 106238 69 0 0 25 0 1 0 220632062 458465280 60763 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 111930 60763 52 110 0 111817 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 453072

[startup+1123.59 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16831
/proc/meminfo: memFree=1355112/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=447856 CPUtime=1123.11
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 63180 0 0 0 112240 71 0 0 25 0 1 0 220632062 458604544 62681 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 111964 62681 52 110 0 111851 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 453208

[startup+1183.66 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 16831
/proc/meminfo: memFree=1347752/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=448000 CPUtime=1183.17
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 65025 0 0 0 118244 73 0 0 25 0 1 0 220632062 458752000 64526 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517795 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 112000 64526 52 110 0 111887 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 453352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16831
/proc/meminfo: memFree=1345704/2055920 swapFree=4157304/4192956
[pid=16823] ppid=16821 vsize=5352 CPUtime=0.05
/proc/16823/stat : 16823 (TiniSatELite) S 16821 16823 16137 0 -1 4194304 331 726 0 0 0 0 4 1 16 0 1 0 220632056 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16823/statm: 1338 236 197 169 0 49 0
[pid=16829] ppid=16823 vsize=448160 CPUtime=1199.97
/proc/16829/stat : 16829 (tinisat) R 16823 16823 16137 0 -1 4194304 65518 0 0 0 119924 73 0 0 25 0 1 0 220632062 458915840 65019 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16829/statm: 112040 65019 52 110 0 111927 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 453512

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 16823 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=47992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.06099
while last known CPU time is 1200.02

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

Real time (s): 1200.48
CPU time (s): 1200.02
CPU user time (s): 1199.28
CPU system time (s): 0.74
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 453512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.047992
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1057
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 10

runsolver used 1.06584 second user time and 3.20351 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Tue Feb 20 21:26:24 UTC 2007

IDJOB= 302205
IDBENCH= 20078
IDSOLVER= 99
FILE ID= node26/302205-1172006784

PBS_JOBID= 3892660

Free space on /tmp= 66562 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S422570514-15.cnf
COMMAND LINE= /tmp/evaluation/302205-1172006784/TiniSatELite /tmp/evaluation/302205-1172006784/instance-302205-1172006784.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-302205-1172006784 -o ROOT/results/node26/solver-302205-1172006784 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302205-1172006784/TiniSatELite /tmp/evaluation/302205-1172006784/instance-302205-1172006784.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3075ec5f10b4ac38799d83224a9cb93c

RANDOM SEED= 338344815

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1607440 kB
Buffers:         37708 kB
Cached:         341800 kB
SwapCached:      15096 kB
Active:         319156 kB
Inactive:        85868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607440 kB
SwapTotal:     4192956 kB
SwapFree:      4157304 kB
Dirty:            1548 kB
Writeback:           0 kB
Mapped:          29928 kB
Slab:            29068 kB
Committed_AS:   640648 kB
PageTables:       1680 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 node26 on Tue Feb 20 21:46:27 UTC 2007