Trace number 308806

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) 1200.05 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
MD5SUM751158b675f07742fd932cd090fcc101
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 variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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 |   12014    32438 |    3604       0        0     nan |  0.000 % |
0.00/0.08	c |         0 |   10362    31179 |      --       0       --      -- |     --   | -1652/-1259
0.00/0.08	c ==============================================================================
0.00/0.08	c Result  :   #vars: 3294   #clauses: 10362   #literals: 31179
0.00/0.08	c CPU time:   0.077988 s
0.00/0.08	c ==============================================================================
0.09/0.11	c Tinisat 0.22
0.09/0.11	c solving /tmp/GTI_node11.alineos.net_10852.cnf
0.09/0.11	c 3294 variables, 10362 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/node11/watcher-308806-1172528459 -o ROOT/results/node11/solver-308806-1172528459 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308806-1172528459/TiniSatELite /tmp/evaluation/308806-1172528459/instance-308806-1172528459.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 10852
/proc/meminfo: memFree=1575608/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 272800469 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10852/statm: 1338 232 195 169 0 49 0
[pid=10853] ppid=10852 vsize=0 CPUtime=0
/proc/10853/stat : 10853 (TiniSatELite) R 10852 10852 10789 0 -1 4194372 64 188 0 0 0 0 0 0 20 0 1 0 272800469 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/10853/statm: 0 0 0 0 0 0 0

[startup+0.107676 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10852
/proc/meminfo: memFree=1575608/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.518726 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 10852
/proc/meminfo: memFree=1575608/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.33882 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1572640/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=3952 CPUtime=1.23
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 713 0 0 0 123 0 0 0 25 0 1 0 272800479 4046848 698 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 988 698 52 110 0 875 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9304

[startup+2.97501 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1571488/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=6552 CPUtime=2.86
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 1049 0 0 0 286 0 0 0 25 0 1 0 272800479 6709248 1034 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520093 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 1638 1034 52 110 0 1525 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11904

[startup+6.2514 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1568872/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=12144 CPUtime=6.14
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 1635 0 0 0 613 1 0 0 25 0 1 0 272800479 12435456 1620 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 3036 1620 52 110 0 2923 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17496

[startup+12.7132 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1565360/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=12528 CPUtime=12.6
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 2493 0 0 0 1258 2 0 0 25 0 1 0 272800479 12828672 2445 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520116 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 3132 2445 52 110 0 3019 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17880

[startup+25.5267 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1560752/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=23576 CPUtime=25.4
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 3658 0 0 0 2537 3 0 0 25 0 1 0 272800479 24141824 3610 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 5894 3610 52 110 0 5781 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28928

[startup+51.1527 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1554224/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=24496 CPUtime=51.02
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 5328 0 0 0 5097 5 0 0 25 0 1 0 272800479 25083904 5215 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 6124 5215 52 110 0 6011 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 29848

[startup+102.408 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1544112/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=46460 CPUtime=102.26
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 7872 0 0 0 10218 8 0 0 25 0 1 0 272800479 47575040 7759 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 11615 7759 52 110 0 11502 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 51812

[startup+162.486 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1535728/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=48068 CPUtime=162.33
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 10033 0 0 0 16222 11 0 0 25 0 1 0 272800479 49221632 9791 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 12017 9791 52 110 0 11904 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 53420

[startup+222.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1529072/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=48860 CPUtime=222.39
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 11706 0 0 0 22226 13 0 0 25 0 1 0 272800479 50032640 11464 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 12215 11464 52 110 0 12102 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 54212

[startup+282.631 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1522608/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=90948 CPUtime=282.44
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 13320 0 0 0 28229 15 0 0 25 0 1 0 272800479 93130752 13078 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 22737 13078 52 110 0 22624 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 96300

[startup+342.703 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1516016/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=91512 CPUtime=342.5
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 14971 0 0 0 34232 18 0 0 25 0 1 0 272800479 93708288 14729 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 22878 14729 52 110 0 22765 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 96864

[startup+402.778 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1510384/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=92528 CPUtime=402.56
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 16344 0 0 0 40237 19 0 0 25 0 1 0 272800479 94748672 16102 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 23132 16102 52 110 0 23019 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 97880

[startup+462.849 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1505648/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=93340 CPUtime=462.61
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 17525 0 0 0 46241 20 0 0 25 0 1 0 272800479 95580160 17283 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 23335 17283 52 110 0 23222 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 98692

[startup+522.915 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1501104/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09

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

[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=95364 CPUtime=582.72
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 19920 0 0 0 58248 24 0 0 25 0 1 0 272800479 97652736 19421 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 23841 19421 52 110 0 23728 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 100716

[startup+643.061 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1493360/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=95944 CPUtime=642.77
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 20865 0 0 0 64252 25 0 0 25 0 1 0 272800479 98246656 20366 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 23986 20366 52 110 0 23873 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 101296

[startup+703.131 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1489584/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=96212 CPUtime=702.83
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 21796 0 0 0 70256 27 0 0 25 0 1 0 272800479 98521088 21297 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 24053 21297 52 110 0 23940 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 101564

[startup+763.203 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1485232/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=96488 CPUtime=762.89
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 22895 0 0 0 76260 29 0 0 25 0 1 0 272800479 98803712 22396 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 24122 22396 52 110 0 24009 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 101840

[startup+823.275 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1481968/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=97028 CPUtime=822.94
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 23707 0 0 0 82264 30 0 0 25 0 1 0 272800479 99356672 23208 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 24257 23208 52 110 0 24144 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 102380

[startup+883.343 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1478960/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=97584 CPUtime=882.99
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 24464 0 0 0 88268 31 0 0 25 0 1 0 272800479 99926016 23965 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 24396 23965 52 110 0 24283 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 102936

[startup+943.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1475696/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=180988 CPUtime=943.04
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 25265 0 0 0 94271 33 0 0 25 0 1 0 272800479 185331712 24766 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 45247 24766 52 110 0 45134 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 186340

[startup+1003.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1472496/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=181420 CPUtime=1003.09
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 26076 0 0 0 100275 34 0 0 25 0 1 0 272800479 185774080 25577 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 45355 25577 52 110 0 45242 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 186772

[startup+1063.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1469104/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=182020 CPUtime=1063.15
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 26913 0 0 0 106279 36 0 0 25 0 1 0 272800479 186388480 26414 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 45505 26414 52 110 0 45392 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 187372

[startup+1123.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1466288/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=182300 CPUtime=1123.2
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 27616 0 0 0 112283 37 0 0 25 0 1 0 272800479 186675200 27117 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 45575 27117 52 110 0 45462 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 187652

[startup+1183.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1462768/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=182432 CPUtime=1183.26
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 28498 0 0 0 118288 38 0 0 25 0 1 0 272800479 186810368 27999 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 45608 27999 52 110 0 45495 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 187784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1461872/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=182600 CPUtime=1199.96
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 28711 0 0 0 119958 38 0 0 25 0 1 0 272800479 186982400 28212 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 45650 28212 52 110 0 45537 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 187952

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 10858
/proc/meminfo: memFree=1461872/2055920 swapFree=4192812/4192956
[pid=10852] ppid=10850 vsize=5352 CPUtime=0.09
/proc/10852/stat : 10852 (TiniSatELite) S 10850 10852 10789 0 -1 4194304 331 893 0 0 0 0 9 0 16 0 1 0 272800469 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10852/statm: 1338 236 197 169 0 49 0
[pid=10858] ppid=10852 vsize=182600 CPUtime=1199.96
/proc/10858/stat : 10858 (tinisat) R 10852 10852 10789 0 -1 4194304 28711 0 0 0 119958 38 0 0 25 0 1 0 272800479 186982400 28212 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10858/statm: 45650 28212 52 110 0 45537 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 187952

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10852 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=91986 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.099984
while last known CPU time is 1200.05

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

Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.67
CPU system time (s): 0.38
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 187952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.091986
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1224
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= 13

runsolver used 1.21081 second user time and 3.05754 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Feb 26 22:20:59 UTC 2007

IDJOB= 308806
IDBENCH= 20242
IDSOLVER= 99
FILE ID= node11/308806-1172528459

PBS_JOBID= 3971632

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308806-1172528459/TiniSatELite /tmp/evaluation/308806-1172528459/instance-308806-1172528459.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-308806-1172528459 -o ROOT/results/node11/solver-308806-1172528459 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308806-1172528459/TiniSatELite /tmp/evaluation/308806-1172528459/instance-308806-1172528459.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 567544591

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1576080 kB
Buffers:         51960 kB
Cached:         315172 kB
SwapCached:          0 kB
Active:         243360 kB
Inactive:       166872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1576080 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          61988 kB
Slab:            55212 kB
Committed_AS:   795332 kB
PageTables:       1756 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= 66558 MiB

End job on node11 on Mon Feb 26 22:41:02 UTC 2007