Trace number 312414

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) 1200.09 1200.52

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1363528912-04-SAT.cnf
MD5SUMb570344119c652fb3e5253d1ef16a171
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.17982
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5177    14496 |    1553       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    4888    14396 |      --       0       --      -- |     --   | -289/-100
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1452   #clauses: 4888   #literals: 14396
0.00/0.03	c CPU time:   0.021996 s
0.00/0.03	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node67.alineos.net_21086.cnf
0.00/0.04	c 1452 variables, 4888 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/node67/watcher-312414-1172588477 -o ROOT/results/node67/solver-312414-1172588477 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312414-1172588477/TiniSatELite /tmp/evaluation/312414-1172588477/instance-312414-1172588477.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: 0.00 0.05 0.10 3/70 21086
/proc/meminfo: memFree=1857136/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 278806287 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21086/statm: 1338 232 195 169 0 49 0
[pid=21087] ppid=21086 vsize=5352 CPUtime=0
/proc/21087/stat : 21087 (TiniSatELite) R 21086 21086 20480 0 -1 4194368 52 0 0 0 0 0 0 0 20 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/21087/statm: 1338 236 198 169 0 49 0

[startup+0.1078 s]
/proc/loadavg: 0.00 0.05 0.10 3/70 21086
/proc/meminfo: memFree=1857136/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.51684 s]
/proc/loadavg: 0.00 0.05 0.10 3/70 21086
/proc/meminfo: memFree=1857136/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.34394 s]
/proc/loadavg: 0.00 0.05 0.10 2/72 21092
/proc/meminfo: memFree=1854880/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=3560 CPUtime=1.3
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 581 0 0 0 130 0 0 0 25 0 1 0 278806290 3645440 566 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 890 566 52 110 0 777 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8912

[startup+2.9801 s]
/proc/loadavg: 0.00 0.05 0.10 2/72 21094
/proc/meminfo: memFree=1853664/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=6232 CPUtime=2.92
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 926 0 0 0 292 0 0 0 25 0 1 0 278806290 6381568 911 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 1558 911 52 110 0 1445 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 11584

[startup+6.25644 s]
/proc/loadavg: 0.08 0.06 0.11 2/72 21096
/proc/meminfo: memFree=1851680/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=6496 CPUtime=6.2
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 1355 0 0 0 619 1 0 0 25 0 1 0 278806290 6651904 1340 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 1624 1340 52 110 0 1511 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11848

[startup+12.7211 s]
/proc/loadavg: 0.15 0.08 0.11 2/72 21100
/proc/meminfo: memFree=1848936/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=11844 CPUtime=12.66
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 2017 0 0 0 1264 2 0 0 25 0 1 0 278806290 12128256 1969 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 2961 1969 52 110 0 2848 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17196

[startup+25.5325 s]
/proc/loadavg: 0.34 0.12 0.13 2/72 21108
/proc/meminfo: memFree=1845872/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=12392 CPUtime=25.47
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 2797 0 0 0 2543 4 0 0 25 0 1 0 278806290 12689408 2749 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/21092/statm: 3098 2749 52 110 0 2985 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17744

[startup+51.1721 s]
/proc/loadavg: 0.56 0.19 0.15 2/72 21162
/proc/meminfo: memFree=1841000/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=22972 CPUtime=51.06
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 4050 0 0 0 5101 5 0 0 25 0 1 0 278806290 23523328 3937 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519846 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 5743 3937 52 110 0 5630 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28324

[startup+102.441 s]
/proc/loadavg: 0.81 0.31 0.19 2/66 21188
/proc/meminfo: memFree=1835488/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=24224 CPUtime=102.3
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 5682 0 0 0 10223 7 0 0 25 0 1 0 278806290 24805376 5569 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 6056 5569 52 110 0 5943 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 29576

[startup+162.504 s]
/proc/loadavg: 0.93 0.44 0.24 2/66 21188
/proc/meminfo: memFree=1829600/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=45156 CPUtime=162.35
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 7278 0 0 0 16226 9 0 0 25 0 1 0 278806290 46239744 7036 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 11289 7036 52 110 0 11176 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 50508

[startup+222.562 s]
/proc/loadavg: 0.97 0.54 0.28 2/66 21188
/proc/meminfo: memFree=1825248/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=45896 CPUtime=222.38
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 8371 0 0 0 22228 10 0 0 25 0 1 0 278806290 46997504 8129 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 11474 8129 52 110 0 11361 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 51248

[startup+282.623 s]
/proc/loadavg: 0.99 0.62 0.32 2/66 21188
/proc/meminfo: memFree=1820768/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=46444 CPUtime=282.43
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 9505 0 0 0 28231 12 0 0 25 0 1 0 278806290 47558656 9263 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 11611 9263 52 110 0 11498 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 51796

[startup+342.682 s]
/proc/loadavg: 0.99 0.68 0.37 2/66 21188
/proc/meminfo: memFree=1816544/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=46744 CPUtime=342.47
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 10581 0 0 0 34234 13 0 0 25 0 1 0 278806290 47865856 10339 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 11686 10339 52 110 0 11573 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 52096

[startup+402.745 s]
/proc/loadavg: 0.99 0.74 0.40 2/66 21188
/proc/meminfo: memFree=1812448/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=47952 CPUtime=402.52
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 11564 0 0 0 40238 14 0 0 25 0 1 0 278806290 49102848 11322 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519601 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 11988 11322 52 110 0 11875 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 53304

[startup+462.801 s]
/proc/loadavg: 0.99 0.78 0.44 2/66 21188
/proc/meminfo: memFree=1809312/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=87256 CPUtime=462.56
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 12356 0 0 0 46241 15 0 0 25 0 1 0 278806290 89350144 12114 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 21814 12114 52 110 0 21701 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 92608

[startup+522.857 s]
/proc/loadavg: 0.99 0.82 0.47 2/66 21188
/proc/meminfo: memFree=1806176/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=88704 CPUtime=522.6
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 13384 0 0 0 52244 16 0 0 25 0 1 0 278806290 90832896 12885 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 22176 12885 52 110 0 22063 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 94056

[startup+582.912 s]
/proc/loadavg: 1.04 0.86 0.50 2/66 21188
/proc/meminfo: memFree=1803296/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=89416 CPUtime=582.64
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 14103 0 0 0 58247 17 0 0 25 0 1 0 278806290 91561984 13604 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 22354 13604 52 110 0 22241 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 94768

[startup+642.974 s]
/proc/loadavg: 1.01 0.89 0.53 2/66 21188
/proc/meminfo: memFree=1800800/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=90012 CPUtime=642.68
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 14726 0 0 0 64250 18 0 0 25 0 1 0 278806290 92172288 14227 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 22503 14227 52 110 0 22390 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 95364

[startup+703.033 s]
/proc/loadavg: 1.04 0.92 0.56 2/66 21188
/proc/meminfo: memFree=1797664/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=90012 CPUtime=702.72
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 15502 0 0 0 70254 18 0 0 25 0 1 0 278806290 92172288 15003 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 22503 15003 52 110 0 22390 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 95364

[startup+763.091 s]
/proc/loadavg: 1.01 0.93 0.59 2/66 21188
/proc/meminfo: memFree=1794400/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=90588 CPUtime=762.76
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 16307 0 0 0 76256 20 0 0 25 0 1 0 278806290 92762112 15808 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 22647 15808 52 110 0 22534 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 95940

[startup+823.153 s]
/proc/loadavg: 1.00 0.94 0.61 2/66 21188
/proc/meminfo: memFree=1791904/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=91192 CPUtime=822.81
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 16916 0 0 0 82260 21 0 0 25 0 1 0 278806290 93380608 16417 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 22798 16417 52 110 0 22685 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 96544

[startup+883.209 s]
/proc/loadavg: 1.00 0.95 0.63 2/66 21188
/proc/meminfo: memFree=1789600/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=91660 CPUtime=882.85
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 17500 0 0 0 88263 22 0 0 25 0 1 0 278806290 93859840 17001 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 22915 17001 52 110 0 22802 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 97012

[startup+943.264 s]
/proc/loadavg: 1.00 0.95 0.65 2/66 21188
/proc/meminfo: memFree=1787424/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=92112 CPUtime=942.89
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 18052 0 0 0 94266 23 0 0 25 0 1 0 278806290 94322688 17553 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 23028 17553 52 110 0 22915 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 97464

[startup+1003.32 s]
/proc/loadavg: 1.00 0.96 0.67 2/66 21188
/proc/meminfo: memFree=1785376/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=92408 CPUtime=1002.93
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 18559 0 0 0 100270 23 0 0 25 0 1 0 278806290 94625792 18060 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 23102 18060 52 110 0 22989 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 97760

[startup+1063.38 s]
/proc/loadavg: 1.00 0.97 0.69 2/66 21188
/proc/meminfo: memFree=1783200/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=93012 CPUtime=1062.98
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 19116 0 0 0 106274 24 0 0 25 0 1 0 278806290 95244288 18617 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 23253 18617 52 110 0 23140 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 98364

[startup+1123.44 s]
/proc/loadavg: 1.00 0.97 0.70 2/66 21188
/proc/meminfo: memFree=1781152/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=93144 CPUtime=1123.01
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 19618 0 0 0 112277 24 0 0 25 0 1 0 278806290 95379456 19119 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 23286 19119 52 110 0 23173 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 98496

[startup+1183.5 s]
/proc/loadavg: 1.00 0.97 0.72 2/66 21188
/proc/meminfo: memFree=1779232/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=93436 CPUtime=1183.05
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 20105 0 0 0 118280 25 0 0 25 0 1 0 278806290 95678464 19606 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 23359 19606 52 110 0 23246 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 98788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 0.97 0.73 2/66 21188
/proc/meminfo: memFree=1778656/2055920 swapFree=4183972/4192956
[pid=21086] ppid=21084 vsize=5352 CPUtime=0.02
/proc/21086/stat : 21086 (TiniSatELite) S 21084 21086 20480 0 -1 4194304 331 551 0 0 0 0 2 0 16 0 1 0 278806287 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21086/statm: 1338 236 197 169 0 49 0
[pid=21092] ppid=21086 vsize=93436 CPUtime=1200.07
/proc/21092/stat : 21092 (tinisat) R 21086 21086 20480 0 -1 4194304 20243 0 0 0 119982 25 0 0 25 0 1 0 278806290 95678464 19744 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21092/statm: 23359 19744 52 110 0 23246 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 98788

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 21086 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=27995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.034993
while last known CPU time is 1200.09

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

Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.25
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 98788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.027995
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 882
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 0.802877 second user time and 2.50762 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue Feb 27 15:01:22 UTC 2007

IDJOB= 312414
IDBENCH= 20341
IDSOLVER= 99
FILE ID= node67/312414-1172588477

PBS_JOBID= 3971927

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1363528912-04-SAT.cnf
COMMAND LINE= /tmp/evaluation/312414-1172588477/TiniSatELite /tmp/evaluation/312414-1172588477/instance-312414-1172588477.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-312414-1172588477 -o ROOT/results/node67/solver-312414-1172588477 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312414-1172588477/TiniSatELite /tmp/evaluation/312414-1172588477/instance-312414-1172588477.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b570344119c652fb3e5253d1ef16a171

RANDOM SEED= 431519080

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1857672 kB
Buffers:         25692 kB
Cached:         123648 kB
SwapCached:       3252 kB
Active:          83596 kB
Inactive:        76740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857672 kB
SwapTotal:     4192956 kB
SwapFree:      4183972 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          16992 kB
Slab:            23440 kB
Committed_AS:   781368 kB
PageTables:       1688 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= 66559 MiB

End job on node67 on Tue Feb 27 15:21:29 UTC 2007